2014.05.07 GNZS Linear Motion Shale Shaker

7/25/2019 2014.05.07 GNZS Linear Motion Shale Shaker

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http://www.gnsolidcontrol.com

User manualGNZS Linear Motion Shale Shaker

Hebei GN Solids Control Co., Ltd


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Hebei GN Solids Control Co., Ltd (FORMERLY KNOWN AS TANGSHAN GUANNENG

MACHINERY EQUIPMENT CO., LTD). (Brand Name: GN Solids Control)Is a China API & ISO

Certified manufacturer specializing in complete line equipment & shaker screens for:

OIL&GAS Drilling----Solids Control Equipment

HDD&CBM Drilling----Mud Recycling System

Oilfield&Industrial--Drilling Waste Management

GN Solids Control is one of the most famous International Brand for Mud Solids Control &

Drilling Waste Management.

GN is the First API certified solids control equipment manufacturer in China.

GN Facilities total area is over 70,000 which is close to Beijing.

GN Products have been exported to 60 countries and regions.

GN Owns a specialized facility for making shaker screens in Asian largest wire mesh

center city.

GN Owns 10 patents for the design of Solids Control Equipment.

Up to March,2013, GN is the only China based API Certified manufacturer who

provide Vertical Cutting Dryer for drilling waste management.

Complete Line Equipments

GN System:Design & manufacture complete line equipment for a total mud system

which ensures better integration of system and competitive price.

GN Solids Control Equipments:Shale Shaker, Mud Cleaner ,Desander ,Desilter,

Centrifuge, Agitator, Mixing Hoppers, Flare Igniter, Various Tanks, Pumps, Degassers

etc.

GN Drilling Waste Management:Vertical Cutting Dryer,HI-G Dryer Shaker, Decanter

Centrifuge,Screw Pumps etc

GN Main Spare Parts: Shaker Screens, Hydrocyclone Cones, Rig Mat


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Read Before Use


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CONTENTS

Section 1 - Introduction..................................................................................................................... 7

1.1 Overview ............................................................................................................................. 7

1.2 Safety .................................................................................................................................. 7

1.3 Equipment Use .................................................................................................................... 7

1.4 Equipment Orientation ........................................................................................................ 8

1.5 Description And Operation ................................................................................................. 8

1.6 Major Components .............................................................................................................. 8

1.7 GNZS Series Shale Shaker Specifications ........................................................................ 10

1.8 Features ............................................................................................................................. 11

1.9 Working Principle ............................................................................................................. 11

1.10 Product Support ............................................................................................................... 12

1.11 Introduction ..................................................................................................................... 12

Section 2 - Safety ............................................................................................................................ 13

2.1 Warnings ........................................................................................................................... 13

2.2 Sound ................................................................................................................................ 13

2.3 Warning Label On The Equipment .................................................................................... 15

Section 3 - Installation .................................................................................................................... 16

3.1 General .............................................................................................................................. 16

3.2 Safety ................................................................................................................................ 16

3.3 Installation Sequence ........................................................................................................ 16

3.4 Site Preparation And Clearance Requirements ................................................................. 19

3.5 Equipment Leveling .......................................................................................................... 19

3.6 Electric Power Connections .............................................................................................. 20

3.7 Shaker Screen Installation And Change, Machine Startup ................................................ 21

Section 4-Operating Instructions..................................................................................................... 22

4.1 GENERAL ........................................................................................................................ 22

4.2 Initial Startup ..................................................................................................................... 22

4.3 Normal Startup .................................................................................................................. 23

4.4 Normal Shutdown ............................................................................................................. 23

4.5 Emergency Shutdown ....................................................................................................... 24

4.6 Angle Adjustment .............................................................................................................. 24

4.7 Pool Configuration ............................................................................................................ 25

4.8 Screen Retention System Operation .................................................................................. 26

4.9 The Treated Results And Causes ....................................................................................... 27

Section 5- Maintenance ................................................................................................................... 28

5.1 General .............................................................................................................................. 28

5.2 Routine Maintenance ........................................................................................................ 28

5.3 Screen Box Maintenance................................................................................................... 28

Section 6 Vibrator Motor .............................................................................................................. 30

6.1 Description ........................................................................................................................ 30

6.2 Operating Environment ..................................................................................................... 30

6.3 Storage and shipment. ....................................................................................................... 30


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6.4 Installation ......................................................................................................................... 31

6.5 Electrical Connections ...................................................................................................... 32

6.6 Check the shaft rotation .................................................................................................... 33

6.7 Adjustment of eccentric block ........................................................................................... 33

6.8 First start and current inspection ....................................................................................... 34

6.9 Maintenance ...................................................................................................................... 34

6.10 Inspection ........................................................................................................................ 35

Section 7- Electric Control System ................................................................................................. 36

7.1 Application ........................................................................................................................ 36

7.2 Model Meaning ................................................................................................................. 36

7.3 Working Environment ....................................................................................................... 36

7.4 Range Of Application And Purpose .................................................................................. 37

7.5 Main Technical Specification ............................................................................................ 37

7.6 Checking Before Use ........................................................................................................ 37

7.7 Electrical Maintainance ..................................................................................................... 38

7.8 Operating Instruction ........................................................................................................ 39

7.9 Operating Instruction ........................................................................................................ 40

7.10 Material List .................................................................................................................... 40

Section 8 - Recommended Wearing Part ......................................................................................... 41

8.1 Recommended wearing parts ............................................................................................ 41

Section 9- Quality Assurance .......................................................................................................... 44

Section 10 Installation Maintenance Notes .................................................................................. 46


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Section 1 - Introduction

1.1 Overview

This manual provides instructions for installing, operating, and maintaining the GN

linear motion shale shaker The manual covers both theGNZS752E two-panel

GNZS703Ethree-panel machines and GNZS954E four-panel machines (Figure 1-1).

The manual is divided into several sections to assist the user in readily accessing the

information.

Persons responsible for transporting, installing, operating, or performing maintenance

on this equipment are required to read and understand the instructions provided in this

manual. One copy of this manual should be available and accessible at the equipment

location.

For maximum safety and performance, no additions and/or changes may be made to

the equipment without the explicit written permission of GN.

(Figure 1-1 shale shaker overview)

1.2 Safety

Section 2 of this manual contains relevant safety information relating to both

operation and maintenance of this equipment. Be sure this information is read and

understood by all personnel.

DO NOT operate the equipment if defective or faulty mechanical or electrical

components are detected.

1.3 Equipment Use

The GNZS shale shakers and associated components are designed expressly for removal of


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drilling solids from drilling fluid. GN does not authorize any other use of this equipment.

Intended usage of equipment includes compliance with the operating, maintenance, and safety

instructions provided in this manual.

1.4 Equipment Orientation

Throughout this manual, references to front, rear, left, and right are based on viewing

the GNZS shale shaker from the feed end and looking toward the discharge end.

1.5 Description And Operation

The GNZS Series shale shaker are dual-motor, high frequency, linear-motion

vibrating screen machines designed for fine particle separation in the oil and gas

drilling ,mining and slurry separationindustry. The four models are structurally similar,

but differ in the number of screen panels and sizes; the GNZS752E is two-panel

machine, and the GNZS703E has three screen panels. The basic machine is

configured with a choice of motors and manually operated Adjustable While Drilling

(AWD) feature.

A dual machine, consisting of twoidentical GNZS shaker fed by a common inlet

feeder, is also offered. The dual machine has a central weir feeder with a bypass gate

valve to facilitate screen panel changes. Suitable notations and illustrations are used

where appropriate in this manual to identify differences between the single, dual

models.

1.6 Major Components

The following paragraphs describe the major components and accessories of the

GNZS shale shaker. Refer to Figure 1-2 for component locations.

The vibrator motors are attached directly to the screen frame and positioned over the

screening bed to maximize the G-forces transferred to the screen surfaces. Float

mounts isolate the vibratory motion of the screen frame from the support structure.Screens are fixed on the screen bed by wedges ,which is much easier to operate and

improve work efficiency. The adjustable while drilling (AWD) mechanism is

achieved by one electric motor that allows adjustment of the screen bed angle

between -1and +5(The two-panel shaker deck angel is fixed at +2 ).This

combination of features maximizes the fluid-handling and solids-removal capabilities

of the machine.


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(1-2, Shale shaker main components)

No Description No Description

1 Shaker deck assembly 11 Control Panel

2 Flow board 12 Support assembly

3 Rubber 13 Travel switch

4 Shaker screen 14 Travel switch assembly

5 Vibrating motor 15 (left, right) Front Damper spring

6 Wedge 16 Motor cover

7 Feeder 17

AWD device

Electric motor

8 Pedestal 18 Reduction box

9 (left, right) Back Damper spring 19 synchronous lifting mechanism

10 Shaker deck fixing device


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1.7 GNZS Series Shale Shaker Specifications

Model GNZS752E-DM GNZS703E-HB GNZS703E-DZ GNZS594E-HB GNZS594HGE-LD

Vibration Mode Linear Motion

Capacity(m/h) 45(200GPM) 120(528GPM) 140(616GPM)

Vibration Motor(Kw) 20.75 21.72 21.94

Angle Adjust Motor(Kw) N/A 0.55

Screen Qty(Pcs) 2 3 4

Screen SizeLW(mm) 750900 7001250 5851165

Screen Area() 1.35 2.63 2.73

Adjustable G Force 7.1G 7.5G 8.0G

Vibration Amplitude(mm) 3.925.62 4.145.96 4.46.34

Deck Angle Range +2 -1+5(Electric & Mechanical)

Feeding Type Box Feeder Weir Feeder Box Feeder Weir Feeder Hopper Feeder

Weir Height(mm) 710 895 1042 895

EX Standard ExdIIBt4/IECEX/A-TEX

Weight(Kg) 893 1675 1742 1722 1638

Dimension:LWH(mm) 167616891062 271719981428 241920551474 293719981428 276119981428

Remarks: Low Weir Feeder Shaker GNZS703E-LW weir height 500mm is available for option.

(1-3 shale shaker model and parameters)

ModelA

(mm)

B

(mm)

C

(mm)

D

(mm)

E

(mm)

F

(mm)

G

(mm)

H

(mm)

I

(mm)

J

(mm)

K Weir height

(mm)

GNZS752E-

DM1676 1612 266 1080 1689 1356 1288 1062 1062 24 710

GNZS703E-

HB2717 2362 816 900 1998 1720 1660 1428 1252 24 895


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GNZS703E-

DZ2419 2362 816 900 2055 1720 1660 1474 1474 24 1060

GNZS594E-

HB2937 2582 816 900 1998 1720 1660 1428 1252 24 895

GNZS594H

GE-LD2937 2582 816 900 1998 1720 1660 1428 1035 24 895

1-4 shale shaker dimensional drawing

1.8 Features

1) GN shale shaker adopt dual motors automatically simultaneous principle design,

shaker deck make linear motion movement, some of the spare parts are changeable

with international brand

(2) Adopt advanced G-force motor, work stable for long time.

(3)Adopt flat or pyramid screen, two or three are available in one shaker deck ,choose

40200 mesh screens according to the drilling fluids property and purpose.

(4) Wedged type screens for easy operation and safer protection

(5) Adjusting while drilling can be achieved by electric motor. Worm gear adjustable

device ,new structure, there is a worm gear device on each side of the deck, between

there is a connection to keep the balance and simultaneously when adjusting. Deck

angle adjustment -15

(6) After sand blasting for the surface of the deck, there will be acid cleaning,sparying

with severe anti corrosion paintings to provide with good corrosion resistance.

1.9 Working Principle

1.AWD device 2. control panel3.Shaker deck

4.Base 5.Tension device . 6.Damper spring7.Buffer box

8.Shaker screen 9.Wedge10.Shaker motorWorking procedure as below:


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The drilling fluids from mud return line of the drilling rig feed into the buffer box,

then over flow to the shaker deck and shaker screen. The shaker motor motivate the

fluids flow from one side to the other side of the shaker. While moving ,the fluids will

down the screen to the collection box and the cuttings are discharged at the other end

of the shaker.

1.10 Product Support

GN Solids Control offers product support includes screen replacement / ordering

information and repair / replacement parts and service for the entire product line.

Refer to the following table for the parts / service center.

SECTION 2 - SAFETY

1.11 Introduction

This section contains a summary of WARNINGS used in this manual applicable to

the equipment. The GNZS shale shakers have been designed to perform the stated

functions safely.

HebeiGN

Solids

Control

Co.,

Ltd.

HQAddress:No.3IndustryRoad,DachangChaobaiRiverDevelopmentArea,Langfang,China065300

Tel:+863165276989/5276988/5276990

Fax:+863165276997/5276990

Email:[email protected]

Website:http://www.gnsolidscontrol.com


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Section 2 - Safety

2.1 Warnings

All persons responsible for operation and maintenance of this equipment must read

and understand all safety information in this manual prior to operating and/or

maintaining the equipment. The safety warnings listed below are included in

applicable procedures throughout this manual.

2.2 Sound

WARNING! TO PROTECT AGAINST HEARING LOSS, HEARING

PROTECTION SHOULD BE WORN AT ALL TIMES WHEN WORKING ON OR NEAR

GN MACHINES.

Electrical Hazards

WARNING!TO AVOID SERIOUS PERSONAL INJURY BE SURE THATEQUIPMENT USED-ENERGIZED,LOCKED OUT,AND TAGGED OUT PRIOR TO

PERFORMING MIANTENANCE AND/OR ADJUSTMENTS

WARNING! MOTOR MUST BE OPERATED AT THE DESIGNATED

VOLTAGE

WARNING! HIGH VOLTAGE MAY BE PRESENT. BE SURE THAT FUSED

DISCONNECT SUPPLYING ELECTRIC POWER TO THIS EQUIPMENT IS OPEN.

LOCK OUT AND TAG OUT POWER SUPPLY TO PREVENT ACCIDENTAL

APPLICATION OF POWER WHILE MAINTENANCE AND/OR ADJUSTMENTS ARE IN

PROGRESS.

WARNING! ELECTRICAL CONNECTIONS MUST BE MADE IN

ACCORDANCE WITH THE NATIONAL ELECTRICAL CODE (NEC) AND ALL

APPLICABLE LOCAL CODES. FAILURE TO COMPLY MAY RESULT IN AN UNSAFE


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CONDITION THAT COULD INJURE PERSONNEL AND/OR DAMAGE EQUIPMENT.

ENSURE THAT ALL ELECTRICAL AND CONDUIT CONNECTIONS ARE SECURE.

Equipment Handling

WARNING! USE SPREADER BARDS TO PREVENT DAMAGE WHEN

LIFTING THE EQUIPMENT.

WARNING! TO ENSURE PROPER BALANCE AND ORIENTATION WHEN

UNIT IS RAISED AND PREVENT DAMAGE TO COMPONENTS ,ATTACH LIFTING

SLING ONLY AT DESIGNATED LIFT POINTS.

WARNING!BE SURE THAT HANDLING DEVICES HAVE SUFFICIENT

LIFTING CAPACITY TO SAFELY HANDLE THE WEIGHT OF THE EQUIPMENT.

WARNING! DO NOT REMOVE SHIPPING BRACKETS UNTIL EQUIPMENT

HAS BEEN POSITIONED AT FINAL INSTALLATION SITE.

Operation

WARNING!MOTOR HOUSING BECOMES HOT DURING OPERATION AND

MAY CAUSE SEVERE BURNS.DO NOT TOUCH MOTOR HOUSING DURING OR

IMMEDIATELY AFTER MOTOR HAS BEEN OPERATING

WARNING!BE SURE THAT ALL PERSONNEL ARE CLEAR OF THE

MACHINE BEFORE ADJUSTING ANGLE OF SCREEN BED.HANDS AND FEET CAN

BE CRUSHED BY THE MOVING SCREEN FRAME.

WARNING! DO NOT ATTEMPT TO OPERATE EQUIPMENT WITH

SHIPPING BRACKETS INSTALLED

Maintenance


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WARNING! HIGH VOLTAGE MAY BE PRESENT.ALWAYS OPEN FUSED

DISCONNECT SUPPLYING ELECTRIC POWER TO THE EQUIPMENT ,AND LOCK

OUT AND TAG OUT POWER SUPPLY BEFORE PERFORMING ANY

MAINTENANCE AND/OR ADJUSTMENTS OF EQUIPMENT.

Storage

WARNING! MOTOR MAY BE DAMAGED BY STORING IN A HIGH

HUMIDITY ENVIROMENT(GREATER THAN 50% RH).OUT OF SERVICE MOTORS

MUST BE STORED INN A LOW HUMIDITY ENVIROMENT.

2.3 Warning Label On The Equipment


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Section 3 - Installation

3.1 General

This section describes the recommended installation procedure for the GNZS shale

shaker. The equipment may be shipped partially assembled to comply with shipping

height restrictions.

3.2 Safety

Read and understand ALL safety information presented in this manual before

installing and operating this equipment. Refer to Section 2 for a summary ofWarnings addressing installation, operation and maintenance of this equipment.

Before beginning the installation review the Equipment Handling Procedures in this

section. In particular, note the information concerning lift points and the use of

spreader bars when lifting or moving the equipment.

Failure to observe proper equipment handling procedures may result in serious

personal injury and/or damage to the equipment.

3.3 Installation Sequence

LIFTING

Four lifting points (Figure 3-1) are attached to the lower outside corners of the

machine to allow attachment of an overhead lifting device. Lifting points are labeled

LIFT HERE ONLY. DO NOT attempt lifting equipment by attaching slings, or

similar lifting aids, to the vibrator motors, or other non-designated portions of the unit.

Use of spreader bars is recommended.





SLING ONLY AT DESIGNATED LIFT POINTS.DO NOT ATTEMPT LIFTING BYATTACHMENT TO MOTOR OR ANY OTHER LOCATION.


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Figure 3-1

TRANSPORTATION

As shown in Figure 3-2, besides the four damper springs, there are four sets of shaker

deck lock device, composed of 2 units fixing seat and 3 units fixing bolts. When

deliver the shaker, the tension devices are tensioned. This will keep equipment stable

and safe during transportation to avoid any broken on shaker.

When shale shaker arrive at job site, and finish installation the tension device can be

released (Refer to Fig 3-3). When we release it must keep the fixing seat and bolts

well to ensure every handling of the shaker will be stable and safe.

Note: When running equipments, the shipping brackets must be uninstalled

LIFTINGHOOK

SPREADERBAR

LIFTING

POINT


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Fig 3-2 The tension bolt in tensioning Fig 3-3. The tension bolts released

INSTALLATION

1. When shale shaker arrives at job site, make it at proper position and according to

installation hole with sign of 4-24 ( Refer to Fig 3-4 ). Make fixture, do related

position fixing on all aspects to make installation, uninstall. If along with system,

well provide installation and fixture, user only need to connect and fix it

2.Connect electric power to shale shaker magnetic starter. Usually, the electric system

will be 380V/50Hz. The vibration motor and magnetic starter can be customized

according to clients requirement

3.There is button signed ON, OFF and have certain color for identification.

4.Shale shaker can be installed on even operation plate. The shale shaker can be

designed as tandem shaker, and even more. But should make suitable connections and

related pipes

Fig 3-4 Installation hole

STORAGE


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If the machine will not be installed immediately, it should be covered with a tarpaulin

(tarp). If unit is stored outdoors, use a UV- resistant tarp, or UV-resistant shrink-wrap.

Install vents when using shrink-wrap. Seal operating and maintenance manual in

plastic, and attach to unit.

3.4 Site Preparation And Clearance Requirements

Prior to placement of equipment, verify that electricity and water are available at the

installation site and that feed and discharge lines are provided. Also ensure that

clearances around the equipment are adequate. Prepare the installation site as follows:

1.Provide adequate clearances on all four sides of machine and/or multi-machine

installations. Figure 3-5 shows minimum clearances on all sides of machine(s).

2.Confirm that mounting structure is properly positioned and adequate to support theweight of the GNZS shale shaker

3.Verify that electric power supply at the site agrees with electric power requirements

of the

equipment.

Fig3-5

3.5 Equipment Leveling

To ensure even distribution of feed slurry across the screen panels, the GNZS Shale

Shaker must be properly leveled. Leveling along the length and width of the unit


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3.6 Electric Power Connections

Remove the cover from the input power box, and connect the facility electricalpower

supply to the junction box in accordance with Figure 3-6 and wiring schematic in

Section 8.

The vibrator motors are three-phase, 50 or 60 Hz motor. The motors are not dual

wound and must be operated at the design voltage. For motor power requirements,

refer to the label on the motor data plate.

Fig3-6 control panel wire connection

1. Open the lid of the control cabinet and connected to the power supply on site.

2. Vibration motor is three-phase, 50 or 60 Hz. Motors must be operated according

to the designed voltage. Motor power requirement can be seen on the name plate.

WARNING!VIBRATOR MOTOR MUST BE OPERATED AT THE

DESIGNATED SUPPLY VOLTAGE


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WARNING! HIGH VOLTAGE MAY BE PRESENT. BE SURE FUSED

DISCONNECT SUPPLYING ELECTRICAL POWER TO THIS EQUIPMENT IS OPEN.

LOCK OUT AND TAG OUT POWER SUPPLY TO PREVENT ACCIDENTALAPPLICATION OF POWER WHILE MAKING ELECTRICAL CONNECTIONS.

WARNING! ELECTRICAL CONNECTIONS MUST BE MADE IN

ACCORDANCE WITH THE NATIONAL ELECTRICAL CODE (NEC) AND ALL

APPLICABLE LOCAL CODES. FAILURE TO COMPLY MAY RESULT IN AN UNSAFE

CONDITION THAT COULD INJURE PERSONNEL OR DAMAGE EQUIPMENT.

ENSURE THAT ALL ELECTRICAL AND CONDUIT CONNECTIONS ARE SECURE.

3.7 Shaker Screen Installation And Change, Machine Startup

SCREEN PANEL INSTALLATION

The GNZS shale shaker is shipped with screen installed. Installation of screen panels

for the first time is described in the following procedure. The screens are fixed with

wedge.Prior to installing screen panels, remove all packing and shipping materials

from the bed of the screen frame.

MACHINE STARTUP

Refer to Section 4 for initial startup and operating procedures for the GNZS shale

shaker..


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Section 4-Operating Instructions

4.1 GENERAL

This section includes initial and normal startup, normal shutdown, and emergency

shutdown procedures for the GNZS shale shaker. Operating procedures are also

included adjustable while drilling (AWD), and screen panel tensioning system.

WARNING!DO NOT ATTEMPT TO RUN THE MACHINE BEFORE TAKING

OFF THE SHIPPING BRACKET

OPERATING SAFETY





SLING ONLY AT DESIGNATED LIFT POINTS.







WARNING!KEEP AWAY FROM THE EQUIPMENT WHEN STARTING

4.2 Initial Startup

For the initial startup, follow the below procedures,replace spare parts or moving the


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equipments should also follow the instructions.

Initial startup

Step Procedure

1 Confirm that all operators and maintenance personnel have read and

understand all operating and safety information in Section 2 --Safety2 Verify that equipment has been installed properly

3 Check that all tools ,documents, and shipping brackets have been removed

and there are no obstructions to operation, giving special attention to bed of

screen frame

4 Check that services and utilities are available at the installation site

5 Verify that screen panels have been installed properly

6 Start the GNZS shaker in accordance with Normal startup procedure below

4.3 Normal Startup

Normal startup

Step Procedure

1 Verify that all personnel are clear of the GNZS shaker before applying

electric power to equipment

2 Apply power to GNZS shaker

3 Press START button and apply electric power to the vibrator motors. Allow

motors to reach operating temperature (about 5 minutes)

4 The drilling fluids flow in5 Observe pool configuration that forms on bed of screen frame, and adjust the

AWD as required to achieve desired pooling on screen panels

4.4 Normal Shutdown

The normal shutdown procedure is used for controlled stopping of operation, such as

cleaning, lubrication, inspection, adjustment, or screen panel replacement.

Normal shutdown

Step Procedure1 Divert or discontinue flow of material to GNZS shaker

2 Allow liquid to discharge from screen frame

3 Using water to wash the screen panel and edges of screen panel

4 Press Stop button to stop vibrator motor, disconnect supply electric power to

the machine

5 Lock out and tag out machine


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4.5 Emergency Shutdown

In case of emergency or other danger to personnel, shut down the electric power

WARNING!IN CASE OF ANY DANGER TO PERSNNEL,IMMDIATELY

SHUTDOWN ELECTRIC POWER TO THE EQUIPMENT

4.6 Angle Adjustment

Due to below reasons may need to adjust the deck to different angle

1. The size of the particles

2. The density of the drilling fluids3. Feeding capacity

4. Drilling mud type

5. Shaker screen type

6. Shaker screen mesh

Fig 4-1

INSTRUCION ON SHAKER DECK ANGEL ADJUSTMENT

1.

The shaker deck is normally set at 0 when leaving GN factory exceptGNZSE-DM shaker. As in the Fig. 4-2, shaker deck angel increases when spin

clockwise and decreases when spin anticlockwise.

2. The shaker deck angle adjusting device is composed of electric motor, reduction

box, lead screw device, steer square tube, travelling square tube, travelling switch,

travelling switch support, and control panel which allows the shaker deck to be

adjusted by electric motor. The deck angle is -1to +5rated working angle is 0 to

3

3.

OperationWhen the electric control panel is charged with electricity, choose the


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corresponding up and down button. Start the motor, the motor speed is decelerated

by reduction box and screw lift to get ideal speed. The lead screw lift the

travelling square tube up or down. When the travelling squire tube increase or

decrease to a limited position, the travelling square tube assembly touch the

travelling switch and the motor will shut off for protection. The operator canadjust the deck angle according to the mud property and flow capacity.

1.explosion-proof motor 2.reduction box, 3. screw lift 4.guide tube assembly 5.travelling square

tube assembly 6.travel switch 7.travel switch support assembly 8.explosion-proof electric control

cabinet

Fig4-2

4.7 Pool Configuration

A better pool configuration can maximize the screen area and such achieve better

result. It is hard to set the deck angle at one time ,it needs the operation personnel

adjusting several times according to the flow of the mud .The best pool configuration

is when the mud covers the first and second shaker screen, refer to Fig4-3

Down


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Fig 4-3

4.8 Screen Retention System Operation

To make screen installation and uninstall more easily, GNZS designed fast installation

structure. The structure is a special type use tension wedge to fix screen. Refer to

Fig4-3.The structure including shelve strip, wedge. The first time screen installation,

you should inspect the screen dimension, After fixed rubber strip, then put screen,

shelve strip from shaker back (drilling fluid input), and push wedge evenly on two

sides use hammer to push or tension wedges, make two sides identical. Tension each

screens subsequently.


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1. Shaker deck2. Rubber 3.Screen 4.Wedge

Fig 4-3

Shaker screen replacement. During operation, when screens broken or need to be

replaced, please refer to Fig 4-5, get wedge out, then bring out screen, check if rubber

strips are sufficient; then put new screen on shaker deck and tension it steadily. The

replacement is finished

Note: During shaker operation, the tension wedge may appear loose, operator

should inspect shaker screen frequently and push or tense the wedge by hammer

4.9 The Treated Results And Causes

The listed below are some possible results, but by changing the feeding capacity,

screenmesh, and deck angel, we can achieve better performance.

Performance Cause

The cuttings are too wet

Feeding material is too wetFeeding particles are too fine

Feeding material are too complex

The screens are blocked

The recycled fluids

contain too many

cuttings

The feeding material is too fine

The screens are broken

The screens holes are too big

The listed above are ordinary performance, there may be other special situations and

causes,pls contact GN for more solutions.


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Section 5- Maintenance

5.1 General

These sections include routine maintenance, inspection, replacing the screen,replacing

the spare parts and so on. Routine inspection is mainly to ensure the normal operation

of the equipment and to prolong its service life. Programs listed in this section are

only for reference and can be adjusted by users according to experience. A

maintenance log can help realize daily maintenance and adjust and modify

maintenance content at the same time.

5.2 Routine Maintenance

Routine maintenance mainly includes routine inspection and cleaning. Following is a

recommended maintenance program:

Routine Maintenance

Maintenance Contents Weekly

Check and clean the dirt on the vibration motor casing. each shift

Check the shaker motor fixed bolt, tension those released. each shift

Check if there is any wear on lead-in cable or its buried or crowded etc. each shift

Each time, before stopping shale shaker, there should be an idle running

for 5-10 minutes. Flush screen frame, screen surface and the inside of

sand discharge box with clean water.

each shift

Check if there is any deposit after each procedure. Deposit in sand

discharge box and buffer box would reduce the treating capacity.

each shift

Check the electric cabinet, if any trouble, turn off electrical power first.

Thendispatchelectricians or professional person to open electric cabinet

for repair.

each shift

5.3 Screen Box Maintenance

Shaker deckincludes pedestal, motor vibration bear, screen fixing and supporting parts.

When running normally, the shaker deck is vibrating regularly.

Detailed maintenance requirements shown in the chart below.

Screen Box Maintenance Records

Maintenance Cycle

Check the decrement and resilience value of damper spring

is balanced. If any crack or obvious damage occurs, the

damper spring should be replaced immediately.

Monthly or replace if

obvious damaged.


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Check if there is any damage of all rubber strips on the

screen back side, if any damaged, replace immediately.

Each shift

Check whether the screen is tensioned and attached closely

to the bed of screen. Damaged screen should be replaced

immediately.

Each shift

Reverse side for each

screen should bechecked or replaced

Check the screen tension device, if tensioned not complying

with the requirement, which may cut short shaker deck and

vibration motor lifetime.

Reverse side for each

screen should be

checked or replaced

Refer to Section Six for vibration motor inspection


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Section 6 Vibrator Motor

6.1 Description

GENERAL:

1 Vibrator body 2 Terminal3 Cable gland4 Bearing holder flange

Stator 6 Rotor shaft7 Weights 8 Bearing

6.2 Operating Environment

a. Explosion proof symbol: Ex dBT4 Gb

b. Admitted environmental temperature to ensure the indicated performance -20C ~

+40C.

c. Altitudeno higher than 1000m.

d. Frequency50 Hz or customized

e. Rating voltage

220V ~460V. Customizedf. Insulation class: F.

g. Protection mode: IP65 or IP66.

h. Service type: S1(continuous).

6.3 Storage and shipment.

Store vibrator in an ambient temperature not less than 41F (5C) with a relative

humidity not more than 60%. If the vibrator has been stored for 2 or more years,

remove bearings, wash them, and repack them with new grease1. Inspect container for damage. If damage has occurred, report damage to delivery


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service and fill out delivery services claim form.

2. Remove vibrator from container.

6.4 Installation

a. Before installing vibrator, turn off and lock out/tag out all energy sources to

mounting structure according to ANSI standards

b. If using a cutting torch or welding, test atmosphere for gas level or dust content.

c. Make sure mounting surface is strong and flat, 0.25 mm acros vibrator feet. (This

will minimize internal stress to vibrator casting when tightening mount bolts. Welding

in the area of the mounting surface could affect flatness.) see Fig. 2.

Fig. 2 Mounting surface

d.Make sure mounting surface and vibrator are clean and free of debris, paint, and

oxidation.

e. Before installing vibrator onto mount, apply thread sealing compound to all bolts.

f. Install vibrator onto mount with new lock nuts, compression washers, and bolts

according to Table I. Tighten bolts in order given in Fig 3 to avoid damaging vibrator

casting. (Contact fastener manufacturer for specific information regarding bolt

torque.).

Fig 3 Mounting Bolt Tightening Sequence

g. After the vibrator has been operated for 10 to 20 minutes, check bolt torque.

Tighten if necessary

Table I. Mounting Bolts and Torque Requirements

Bolt Size Dry Torquekgm

M16 19

M20 38


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6.5 Electrical Connections

a. Remove terminal board cover, terminal board cover gasket. Install elbow or conduit

fitting as appropriate. Install cord so that cord jacket extends into wiring compartment

approximately 25mm. complete installation of wiring in accordance with table

Table Cable out-diameter

Frame Cable section Wire connector

SIZE50D 4-2.5 2.5-5

SIZE60D63D70D 4-4.0 4-5

SIZE7675D80D70L 4-6.0

b. Trim conductors and strip insulation approximately 8mm. Wire vibrator according

to wiring diagram inside terminal box or see Fig 4.Use closed-loop wire connectors

only.

Fig 4 Wiring Connection DiagramsInstall wire connector between the two flat washers. See Fig 5.

M22 56

M24 71

M30


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Fig 5. Installing Wire Connector

6.6 Check the shaft rotation

a. Checking Shaft Rotation

b.

Remove one cover

c.

Start vibrator(s) only for a few seconds, then stop

d. Observe direction of vibrator rotation. If vibrator is not rotating in correct

direction, lock out/tag out energy source and reverse rotation. To reverse rotation

of three-phase vibrator, reverse any two of the three power supply wires

e.

Replace cover, taking care not to pinch O-ring.

6.7 Adjustment of eccentric block

WARNING Before adjusting eccentric force, turn off and lock out/tag out energy

source to vibrator.

NOTE: SIZE70L flameproof electric vibrators cant adjust force.

a. Turn off and lock out/tag out energy source to vibrator according to ANSI

standards.

b. Remove cover.

c. Loosen nut or screw so adjustable mass will rotate around shaft.

d. Rotate adjustable eccentric mass to proper setting. To produce more force, move

mass to higher setting. When set, tighten cap screw or nut according to Table II.

e. Check O-rings for damage. Replace if damaged.

f. Replace covers.g. Repeat steps 2 through 5 for second set of weights. Set both sets of weights to same


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setting number so they are mirror images, as shown in Fig 6.

Fig 6 Setting Sets of Masses to Mirror Images

6.8 First start and current inspection

a. lose power supply disconnect switch and allow vibrator(s) to operate.

b. If vibrator makes unusual or excessive noise, make sure mounting bolts are tight

and mount welds are not damaged.

c. Check decibel level of vibrator noise during operation. See determine whether noise

exceeds safe limits. If required, wear ear protection to avoid impairment or loss of

hearing.

CAUTION If vibrator is operated continuously with line current above

nameplate rating, vibrator can be damaged.

d. After a few hours of operation, check each line current. If reading is higher than

nameplate rating, check for correct phase voltage ensuring that it is correct and

balanced. If phase voltages are correct ( 10% of nameplate rating) and balanced,

recheck wiring, ensure that mounting bolts are correctly installed, or contact OLI for

assistance. After making adjustments, check line current again to ensure line current

does not exceed nameplate rating. 5. After first 8 hours of use and periodically

thereafter, check mounting bolt torque and tighten if necessary.

6.9 Maintenance

a.

Clean dust on shell regularly

b. Before operating, must check the bolts to confirm whether there is loose or not.

Otherwise, we must screw bolts tight before running shaker

c. Inspect the cable, whether there is wear, hold down, crushing, etc.

d.

The vibration motor should be under good lubrication during operation:

Motors before fixed on shaker, the bearing is filled with SKF specific lubricate grease,

the temperature range is -40 ~ 200

During running, every 2000 working hours user should makeup LGHP2 lubricate

grease once. Every bearing can not be filled over 25.8gDuring 2000 hours, if any bearing daily temperature increase (temperature increase


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means motor shell actual one deduct environment temperature, every half one month

test on bearing temperature increase is requested) 10 than common situation. This

means the lubrication isnt sufficient. At this time, the lubrication schedule and

lubrication grease make up quantity should be decreased properly. In principle, every

2000hours, every bearing lubrication grease makeup should be less than 25.8g. Suchas, lubrication period will be deducted half of usual quantity (1000 hours) while

lubrication grease make up should be less than 12.9g. Usually, bearing daily

temperature increase every 10, lubrication period and make up quantity should be

decreased once

To make sure bearing operated well, we must use LGHP2 grade high temperature

lubrication grease. Before adding new lubrication grease we should clean the input

hole.

Commonly, bearing will have natural temperature increase by 1-2 just after

lubricating or second lubrication

To avoid dust fall into oil input hole, or wear bearing, usually well use oil cup toclose oil hole

e.

If we operate the shale shaker after long time off status, we need to inspect motor

rotary unit on insulation. Use 500V gauge, get resistance is not larger than

0.5MSZ, we can run the shaker

Notice: If the motor doesnt run at all, we must shut off the power

immediately to avoid motor broken

After starting motor, to inspect, whether this is any problem. If there

is any break off or uncommon noise. If two motors are not running in-phase we

need to stop the motors and get rid of problems then turn it on again for

operation

When motor is under cold status, should not be started 5 times

continuously; when motor is turned off under hot status, the restart can not be

over 3 times continuously

6.10 Inspection

Check the vibrator, cable and wire connection seasonally as below.

WARNING:a. Turn off and lock out/tag out energy source to vibrator according to ANSI

standards.

b. Inspect cable for damage including cuts and abrasions. Replace if damaged.

c. Inspect ground connection. Make sure resistance from ground connection to

vibrator enclosure does not exceed 0.1 ohm. Ensure screw on ground terminal is

tightened to proper torque.

d. Make sure all nuts on connections on terminal block are tightened to proper torque.

Do not over tighten.

e. Check mounting bolt torque


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Section 7- Electric Control System

7.1 Application

BXM(D)51 Explosion proof distribution box can be working in area 1 and area 2. It is used on

power distribution and circuit switch on/off on 460V voltage or bellow and has protect over load

and short circuit applications.

7.2 Model Meaning

BX M (D) 51 -2 / K 16

Main Current

Main Switch

Sub Branch No.

Design No.

M: Light D: Power

EX Distribution Box

7.3 Working Environment

a.Environment Temperature: -20to +40.

b.Pressure :80KP to110KPOxygen Content: 21%

c.Height: 2000m.

d.Relative Humidity: 95%.

e.Not prominent shaking place

f. No gas or steam which may damage insulating

g.Insulation GradeGrade 3

I.Installation categoryII


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7.4 Range Of Application And Purpose

This distribution box will be used in Area 1 and area 2, IIB, T1-T4 explosive gases, Area 20-22

explosive dust, AC 50/60Hz, 220/380V voltage. It contains over load protection,short circuit

protection.

7.5 Main Technical Specification

7.6 Checking Before Use

a.Check 3 phase power connection before start

b.Check switch,operating mechanism, control press-button, on/off connection

c.Check if control panel install steable

d.If machine stop a long time and re-use, please check insulation test on motor by

500V tramegger.Machine can be used only if resistance larger than 0.5 megohm.

Warning:

1. Stop motor if motor dont rotate after connected power

2. Check motors noise , stop motors if 2 motors not working synchronous.

3. Dont continuous start 5 times when motor in cold condition, dont

continuous start 3 times when motor in warm condition.

Model Main Rated Cuntent Sub Branch No. Sub Branch Rated Current(A)

BXM(D)51

100A 2,4, 6, 8,

10, 12

1, 2, 4, 6, 10, 16, 20, 25, 32

250A1, 2, 4, 6, 10, 16, 20,

25, 32, 40, 50, 63

Ex Model Ex-mark Rated Voltage

BXM(D)51 II 2 GDEx d IIB T4 Gb

460V or bellowEx T4 T135Db IP65


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7.7 Electrical Maintainance

AElectrical maintainance has to be operated by professional people.

BStop power before open control panel

CElectrical drawing is pasted in control panel

DPlease keep sure electric clearance not lower than 6mm and creep distance not lower than

12.5mm

EReplace new parts if found rubber packing washer/ring damage or ageing.

F. Choose metal parts material when replacing and keep sure same antiseptic property

G. Checking regularly

1.Check appearance and tidy. Polish by gauze and paint by antirust paint

2.Check electrical performance

3.Suggest maintain every 3 month and repair every 12 months


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7.8 Operating Instruction

1Power On

2

Check voltmeter to show correct voltage

3

Press button ON

4

Press shaker deck adjust Up or Down depending on performance

5

Press Stop to stop equipments

6

Press Power Off

1 Power

Switch

PowerOn

PowerOff

Adjust Shaker

DeckAngleUp

Adjust Shaker

Deck

Angle

Down

Voltmeter

Operation

Indicator

Light

Stop

Indicator

Light

Emergency

Stop


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7.9 Operating Instruction

7.10 Material List

No. Code Name Model Unit QTY

1 QF Breaker C65N-D16A PC 1

2 FU1FU2 Fuse Protector RT14-6A PC 2

3 KM AC contactor LC1-D12Q7C PC 1

4 FR1 Thermal Relay LRD-10C(4-6A) PC 1

5 HG,HL Indicator Light 8D8060,380v PC 2

6 SA Universal Change-Over Switch LW5B-A PC 1

7 Ex Plug YT/GZ-25A/4 PC 1


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Section 8 - Recommended Wearing Part

8.1 Recommended wearing parts

Linear Motion Shale Shaker GNZS703E

NO. NAME PART NUMBER QTY UNIT NOTE

1 shaker screen GNZS703E-01-03 3 ea

as request on the quantity

and mesh number

thickness: 40mm

2 horizontal rubber strip GNZS703E-01-02-01 12 ea

3 lengthways rubber strip GNZS703E-01-02-02 12 ea

4 wedge GNZS703E-01-04 6 ea

5 back damper spring GNZS594E-05-01 2 ea

6 front damper spring GNZS594E-03-01 2 ea

7right back top spring

bushingGNZS594E-06-03 1 ea

8left back top spring


9rignt front top spring


10left front top spring

bushing

GNZS594E-03-03 1 ea

11front down spring


12back down spring






and mesh number

thickness: 40mm



and mesh number

thickness: 28mm









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10right back spring




12 rignt front top springbushing

GNZS594E-04-03 1 ea

13left front up spring


14front down spring


15back down spring






and mesh number

thickness: 40mm






7right back spring




9rignt front top spring


10left front up spring


11front down spring


12 back down springbushing

GNZS594E-05-02 2 ea




as request on the quantity and

mesh number

thickness: 28mm




5 Spring top bushing GNZS752E-03-03 4 ea


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6 Spring bottom bushing GNZS752E-03-02 4 ea






as request on the

quantity and mesh

number

thickness: 28mm


as request on the

quantity and mesh

number

thickness: 40mm






8 Spring top bushing GNZS752E-03-03 4 ea

9 Spring bottom bushing GNZS752E-03-02 4 ea




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Section 9- Quality Assurance

1. According to the terms, the warranty of GN shale shaker is 14 months after delivery

or 12 months after commissioning whichever comes first. In warranty period, GNSolids Control will be responsible for problems caused by quality of production or

raw material except the wearing spare parts of the equipment and problems caused by

incorrect man-made operation. Simultaneously, GN will offer instructions of GN

shale shaker operation, maintenance and inspection. Besides, using and replacing

authorized wearing parts are allowed during the warranty period. Any actions,

including abuse, misuse, misapplication and improper installation, and shale shaker

which is lack of maintenance will not suit for this assurance.In warranty period, if the

buyer finds defects in product material or manufacturing process, they should inform

GN Solids Control on paper and the later is responsible for replacement of product or

parts. As for cost beyond repairing or replacing defect parts, GN Solids Controldoesnt assure it expressly or impliedly. If technical service personnel who are not

authorized by GN Solids Control repair and maintain GN shale shaker arbitrarily, all

consequences caused by their action are not suitable for this assurance.

2. Situations below are not suitable for GN Solids Control assurance.

a. Breakdown caused exceeding product warranty period.

b. Breakdown caused by chemical erosion or friction loss.

c. Equipment damage caused by accidents in transit.

d. Quality assurance of products, which GN Solids Control doesnt do any change and

sells to buyers directly, is taken responsibility by original manufacturer.e. Breakdown caused by abuse, misuse, misapplication and improper maintenance.

f. Equipment damage caused by repairing arbitrarily without getting authorization

from GN Solids Control or using parts without GN Solids Controls authorization.

3. Above assurance impliesShale Shaker Assurance which is only for the buyer.

4. GN Solids Control., Ltd. does declare that shale shaker assurance only guarantee

the buyers right, and reject any other express guarantees whatever is oral or written

ones or commitment or description or occurred because of samples, and all implied

warrant including but not limited, non-infringement assurance, any assurance of

merchantability and applicability for a particular purpose, and assurance resulted from

related action or commercial convention.5. The buyer does promise to estimate the quality of shale shaker and confirm that GN

shale shakers meet buyers operation requirements including processing application

and the buyer knows how to evaluate and select installation site for GN shale shaker

and is aware of operation approach of GN shale shaker.

6. GN Solids Control., Ltd. doesnt assure for any approvals and authentications for

GN shale shaker issued by related management departments for any purpose.

7. According to the assurance, it is made an agreement that the buyer undertake risks,

responsibility and/ or cost about GN shale shaker brought in by related departments or

complying other laws and regulations.

8. GN Solids Control doesnt detect the buyer pre-installing shale shaker on spot, thus


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GN doesnt do any assurance to the installation of the shale shaker.

The buyer should guarantee that enterprises and individuals that rent or lease GN

shale shaker know all the assurance contents and exceptions above.


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Section 10 Installation Maintenance Notes

This should be used by operating and maintenance personnel to record historical

Information gathered during the installation and operation of GN equipment. Ifproperlykept, the log will be useful for altering maintenance intervals and intercepting

trends that mayindicate the need for changing operating procedures. Each entry in the

log should be dated forfuture reference and tracking. If required, additional pages may

be added to the log by copying ablank page or simply inserting ruled paper at the rear

of the section.


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2014.05.07 GNZS Linear Motion Shale Shaker

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Transcript of 2014.05.07 GNZS Linear Motion Shale Shaker