Presentation omt 2012 part 2 products and services eng

PRODUCTS AND SERVICES INDIVIDUAL APPROACH TO THE CLIENT

MECHANISED ROOF SUPPORTS

OMT174 MECHANISED ROOF SUPPORTS

Mechanised roof supports OMT174

Mechanised roof supports ОМТ174 are intended to works with shearer and an AFC with seam thickness of 1,6 to 6,0 m and inclines of up to 30° and dips of up to 10°, with different types of roofs, including difficult to collapse roofs

Mechanised roof supports type ОМТ174 1OMT174 1OMT174T 2OMT174 2OMT174C 3OMT174 40MT174

Design height, mm 1300 to 2800 1400 to 2900 1800 to 3800 2250 to 4750 2500 to 5300 3200 to 6000

Chock resistance, kN 5800...6700 7900.9300 9330...10230 8470...9700 9550...10650 9800...10610

Resistance of the support :

kN/m2 800...900 1000...1100 1220...1320 1110..1250 1200...1300 1200..1300

kN/m 3300...3800 4560.5300 5330...5850 4840..5230 5450...6090 5600...6060

Working pressure in the leg, Mpa

50 50 50 50 50 50

Average floor pressure, Mpa

2,0 2,5 2,5 2,5 2,5 2,5

Distance between centres, m

1,75 1,75 1,75 1,75 1,75 1,75

Support forward step, m

0,8 0,8 0,8 0,8 0,8 0,8

Support forward force, kN

640 640 640 640 1000 1000

AFC push force, kN 440 440 440 440 610 610

Support weight, t 19 22 24 28 29 30

Control system hydraulic or electrohydraulic electrohydraulic

hydraulic or electrohydraulic


2OMT

Mechanised roof supports type 2ОМТ

Mechanised roof supports 2ОМТ01 and 2ОМТ41 are representatives of roof supports product line 2ОМТ and are intended to work with a shearer and an AFC at seams with thickness of 1,4 to 3,0 m (2ОМТ01) and 1,4 to 3,5 m (2ОМТ41) with inclines of up to 25° and dips of up to 10°, with various types of roofs, including hard collapsing. Крепь 2ОМТ01 consists of four-leg chocks with rigid rear shield and hinged canopies; protective part is connected to the base by system of single –lever along and cross-section stability. 2ОМТ41 roof support consists of four-leg chocks with four-link connection of base to side flaps and rigid rear shield or hinged canopy (if seam thickness exceeds 2,5 m the roof support is equipped with face control mechanism).

M138VPT


Mechanised roof supports M138VPT

Mechanised roof support М138VPT is intended for use at coal seams with thickness of 6,0 to 12,0 m by way cutting a layer of coal and releasing the remaining coal, with inclines of up to 150 and dip of up to 100,

with various types of roofs, including hard collapsing. Roof support is intended to work as a part of a complex with front AFC and rear chain conveyor, which is

specially designed for transportation of coal released from the top layer of coal seam. Roof support consists of four-leg chocks with four-link mechanism of the longitudinal stability,

including rear shield, canopy with hinged console and face control mechanism, base, shutter for release of coal onto rear chain conveyor, mechanisms for forward movement of chocks and rear conveyor and

hydraulic control system. Compared to other types supports, M138VPT, provide stability of working space for coal release that allows increased productivity and creates safe conditions for working personnel.

Mechanised roof supports M138VPT

TECHNICAL PARAMETERS Constructive height, mm 2300 … 3500 Resistance of chock, кN 12000 Resistance of support: kN/m2 1200 kN/m 6000 Working pressure in a leg, MPa 42,5 Average floor pressure, MPa 3,6 Distance between centres, m 2,0 Forward move, m 0,8 Forward force, kN 1005 AFC moving force, kN 613 Support wight, t No more than 32 Support control system Electrohydraulic Coal release control system Hydraulic

Mechanised roof support M130GSV

Mechanised roof support M130GDV is intended for operation on thick steep seams by taking horizontal cuts and releasing the coal onto the conveyor. This way working off cut coal is done by a short deadlock face with one roadway on the floor of the seam.

Mechanised roof support M130GSV

TECHNICAL PARAMETERS Constructive height, mm 1700... 2400*

Chock resistance, kN 2000

Resistance of the support : kN/m2 kN/m

500 167

Working pressure in the leg, MPa 50,0

Average support floor pressure, MPa 3,8

Distance between centres, m 1,2

Support forward step, m 0,63

Support forward force, kN 960/1280

AFC push force, kN 250

Rear AFC movement force, N 91,2

Support weight, t 6,0

Support control system Hydraulic, manual

Coal release control system Hydraulic, manual

*) maximum height of the support in the face can be 3000 mm.

Mechanised roof support DT1

Mechanised roof support DT1 is designed to work on thick steep seams using horizontal layers with caving. At the same time the operation of the caving level is done using one short dead end face with one roadway through the seam.

Mechanised roof support DT1

TECHNICAL PARAMETERS Construction height, mm 1660...2650


Support resistance, kN/m2 505

Working pressure in the circuit, MPa 32,0

Average support floor pressure, MPa 3,8

Distance between supports, m 1,2

Support movement, m 0,63

Support forward force, kN 960/1280

AFC push force, kN 250

Rear conveyor push force, kN 91,2

Support weight, t 43,0

Support control system Hydraulic, manual

Maximum support floor pressure, MPa 4,2


OMT147

Mechanised roof supports type ОМТ147

Mechanised roof supports ОМТ147 with two variants: 1М147, М147С is intended to work with a shearer of a plough system and an AFC at seams with thickness of 0,8 to 1,5 m and inclines of up to 300 and dips of up to 100, with any types of a roof, including hard collapsing roofs.

Roof supports consist of two-leg chocks with four-link connection of two bases with different types of back shield and canopies: rigid integral, rigid compound or hinged with sliding console.

The basic technical parametres of supports 1М147, М147С

Distance between supports, m 1,5 Support forward step, m 0,63; 0,8

Conveyor forward step, 0,63; 0,8 Adjustable Support resistance in a starting position, kN/m2 550 … 700 650 … 820

Support weight, t 8,0 8,5

Average floor pressure, MPa No more than 2,0

Support control system electrohydraulic

1М147 М147С Constructive height, mm 630 to 1450 680 to 1450

Mechanised roof supports ОМТ147


M144B

Mechanised roof supports M144B

Roof support consists of two-leg chocks four-link base to rear shield connection system with canopy rigid or hinged with sliding console. If seam thickness exceeds 2,5 m supports are equipped with face control mechanism.

Mechanised roof support M144B is intended to work with shearer and AFC on seams with thickness between 2,0 to 5,5 m with inclines of up to 30° and dip of up to 10° , with average pressure roofs.

Mechanised roof supports M144B

Basic technical parametres

Distance between centres, m

Support forward step, m

Support resistance : kN/m2

Average chock resistance, kN

2300 to 4300 2750 to 5200

820

4900

870

1,5

5200

900

1,5 1,5

Support constructive height , mm

4800

0,8 0,8 0,8

13 15 18 Chock weight, t

Support control system remote electrohydraulic

1650 to 3000

1М144B 2М144B 3М144B


2M142

Mechanised roof supports 2M142

Mechanised roof supports 2M142 are intended to work with shearer and AFC at seams with thickness of 3,0 to 5,4 m and inclines of up to 30° and dip of up to 10°, with various types of roofs, including hard collapcing. Roof support consists of two-leg chocks four-link base to rear shield connection system with canopy rigid or hinged with sliding console. Depending on specific mining conditions the legs can be hydromechanical or dual link.

Mechanised roof support 2M142 TECHNICAL PARAMETERS

2M142

Constructive height, mm 2660 to 5120


Support resistance: kN/m² kN/m

1300 5700

Leg working pressure, MPa 45

Average floor pressure, MPa 2,68


Forward step, m 0,78

Forward force, kN 780

Forward conveyor push, kN 500

Chock weight, t 21

Support control system Hydraulic or electro-

hydraulic

Support 2M142 is a base model of this model.

Other types of M142 roof supports have different characteristics, which are adapted to clients’ needs and geological conditions at the mine

SHEARER K600

K600 shearer is intended to work as a part of high-efficiency mechanised complexes with production rates of 8 to 12 thousand t/day with seam thickness of 2,2 to 4,3 m

(5m), inclines of up to 350 and dips of up to 100, with coal hardness of up to 420 kN/m, dangerous on a dust and gas.

Shearer K600

Technical parametres

Total rated power of shearer drives, kW 735 (300х2+60х2+15)

Rated voltage, V 1000, 1140

- Electric motor rated power, kW 60х2

Haulage system:

- The maximum working speed, m/min 10

- Traction force, kN 560

Resource, million т, no less than 4,0

Shearer K600

Shearer K800/3300

Extraction height, m 1,8…3,2

Incline, degrees Up to 35

Web, mm 800

Nominal voltage, V 3300

Capacity, kW 975

Capacity of loading drives, kW 2х80

Type of loading drive Electric

Cutting speed, m/min 0…30

Control system Remote control

Main parameters

Shearer K800/3300

Shearer type K800 are intended for working on coal seams with thickness between 1,8m to 5,0 m with inclines of up to 35º

and dips of up to 10 º, with coal hardness of up to 420 kN/m, dangerous on a dust and gas and equipped with a variable

frequency drives.

SHEARER K800/3300

TECHNICAL PARAMETERS

Working seam thickness, m 1,8 – 3,2

Drum diameter, mm 1600 – 2000

Web, m 0,8

Total rated power of electric motors, kW - Cutting drives - Haulage system - Drive pumps

982 2х350 (2х420)

2х80 22

Voltage, V 3300

The maximum haulage speed, m/minute 30

The maximum traction effort, kN 700

Weight, t (up to) 55

Production capacity, million t (no less than) 4

Flame proof control systems (FLPCS)

Roadheader control systems

Roof support control systems

Conveyor Control systems Power pack control systems

Shearer control systems FLPCS it is a complex of software and hardware for creation of: - Control systems for stationary and mobile machines and equipment functioning in an explosive environment (zones 0, 1 and 2 groups I and II); - automated systems of the decentralised (centralised) management of production complexes for explosion-prone environment; - spatially-distributed networks of automated monitoring systems.

КДА

КДА

ССИП 1512

ИБК

ДПУ

КГК

КДС

ССИП 1512 – stabilised power source (FLP) КДС – switchboard of discrete signals КГК – switchboard of electro-hydraulic valves

КДА – switchboard of gauges ИБК – FLP controller ДПУ – remote control panel

Placement of FLPCS cluster on the powered roof support within the coal mining complex

Application of FLPCS on roadheaders

OMT Belt conveyors

OMT Belt conveyors

During a short period of time OMT was able to design and manufacture over two hundred conveyors, made specifically to meet particular clients’ needs.

Belt conveyors are intended to transport bulk material from underground production equipment to the surface, transport material within the surface sorting stations, and also for transportation of people at the mines. Conveyors can be used both as a stand-alone

equipment as well as a part of a branched out conveyor lines. Conveyors are equipped with universal floor-standing and pendant frames with quick link

connections.

OMT Belt conveyors

TECHNICAL PARAMETERS Belt width, mm 800,1000,1200,1400

Belt speed, m/s Up to 5

Productivity, t/hour Up to 3000

Capacity of drives, kW Up to 4000

Voltage, V Up to 6000

Stage-loader (Matilda type)

Component name Length, mm Width, mm Height, mm Weight, kg Basic frame 9000 2086 826 6740 Carriage 4885 1765 1275 3920 Skid 1970 745 110 350

Technical characteristics Drum diameter 380 mm Amortisation drum diameter 200 mm Belt width 1200 mm Nominal pressure of hydraulic system 204 Bar Weight 13400 kg

The sizes and weight of the basic components

Sorting and transportation complexes

An all-encompassing approach to transportation of bulk materials in the underground mines, on the surface, within washeries, ports, etc. Loading from belt

conveyors to rail cars, sizing materials into various fractions, forming various transport rotes, stockpiling, etc..

The parameters of these complexes vary according to the client requirements

Steep seam mining installation AK-3

Steep seam mining installation AK-3 is designed for mechanised coal extraction from coal seams with angles of up

to 90 degrees. The installation consists of a combination of a modified plough and roof supports with loading on to a conveyor.

Steep seam mining installation AK-3

TECHNICAL PARAMETERS Seam thickness, m 1,6...2,5

Face length, m 60

Roof supports loading capacity : at the support zone, kN/m2

at the back zone, kN/m

500 150


Advance, mm 600

Web, mm Up to 240

Presence of methane No limits

Coal cutting resistance, up to kN/m 300

Control system Remote control from a central remote located at the

maingate

Rescue chamber

Rescue chamber is a modular design,

consisting of : - entry hall; - two living sections (the

quantity can be increased according to the client’s needs),

served as a storage for personal rescuers and first aid kits, foodstuffs and water,

- section used for life support equipment

The rescue chamber is designed to operate in mine roadways to provide life support for operating personnel during 96 hours in a self contained mode as specified in safety manual ПБ 05-618-03.

1- Gas collector 2- Oxygen supply valves 3- Air supply valves 4- Scrubber 5- Seats 7- Air supply valves 8- Compressed air tanks 10- Bio toilet 11- Chemical absorber storage

Life support equipment

6- Seats 9- Chemical absorber 12- A-8 gas control panel 13- Gas control sensor 14- Stationary gas control “Mac-С-2М” with two relays 15- Oxygen tanks 16- Traction valves 17- Container for traction valves

Life support equipment

ОМТ 127550, Moscow, Pryanishnikova street, 5а

Tel. +7 (495) 502-94-93. Fax +7 (495) 502-94-98 E-mail: [email protected]

652700, Kiselevsk, Kemerovo region, Aleyskaya street, 15 Tel. +7 (38464) 5-01-02

E-mail: [email protected] OHE

Henrichs-Allee 8 45527 Hattingen

Tel. +49 (2324) 56440 Fax +49 (2324) 564444 Email: [email protected]

OMT – reliable mining equipment

«You can rely on us!»

Presentation omt 2012 part 2 products and services eng

Technology

Transcript of Presentation omt 2012 part 2 products and services eng