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industry after industry has profited from Day's proven design and

lacustomerized" adaptability

For purpose of illustration, guards, etc. have not been shown in some photo-graphs. Machines are to be operated only when the safety features are in

place.

Ribbon Blenders 1.3 - 62.5 cu.'ft. Ribbon Blenders 80 cu. ft. and larger Cylindrical Blenders 7.5 - 3000 gallons




° Nal

77'




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CHEMIC

uppn n-1 .

CANDY

118




Continuous Ribbon agitator: standard construction for all Day Ribbon Blenders, has continuous inner and outer ribbons, and may be arranged for center or end discharge.

Cut-out agitator construction is used when products to be mixed are heavier than normal. Basically the same as the con-tinuous type, the cut-out agitator has alternate sections of the outer ribbon removed, efficiently mixes heavier batches.

unique triple mixing action—key to fast, efficient blending. The agitator of the Day Ribbon Blender consists of outer and inner spiral rib-bons supported on a shaft which runs longitudinally through the center of the blender tank. The arrangement of these ribbons provides a triple mixing action. First, as the agitator rotates, the material is tumbled and carried radially around the inside of the blender. Secondly, the pitch of the outer ribbon moves the mate-rial toward the discharge opening'''. Thirdly, the inner ribbon which has an opposing pitch moves the material away from the discharge opening.

precision

manufacturing—

key to dependability

and longer life.

Agitator shafts are solid for the ulti-mate in strength. Holes for radial rods are precision drilled and reamed. Rods are of special "accu-racy stock", and are press-fit to agi-tator for rock solid construction.

Cut-it-in agitator construction is used for cutting fats, oils and shortenings into flours and powders. Essentially a continuous agitator with cutting bars added to inner ribbon, and cutting wires mounted through ribbon arms. Leather or Tygon wipers are furnished.

4-1 loc-r

optional features

to meet

specific needs.

4

-11411‘'Leather or Tygon wipers on outer ribbon prevent accumula-tion of material on blender walls.

Dry Color agitator or plow type construction is used for mixing extremely heavy crystalline or abrasive materials. A series of 'T' shaped paddles are spaced 90° apart on the shaft. All except center assembly have one long and one short arm and paddle, effectively circulate material at outer and inner areas of tank; center assembly consists of two long arms to facilitate discharge.

construction-heart of every RAN ribbon blender

•

Fully adjustable scrap-ers sweep tankheads, prevent build-up of material, assure efficient mix-ing.

unu ly large capacities, twin agitator construction may be provided.

Pe rapid remov-e agt .=tor without disturbing stuffing boxes or bearings.

usually h starting and

For u aterials or where

oad is required.

quick-di couplin

5




The widths of the inner and outer rib-

bons are carefully balanced to provide

an even movement of material in both

directions, and to prevent the load from

building up in any one spot in the blen-

der. A close tolerance is also maintained

between the outer ribbon and the blender

tank. On heavy duty machines, where the

outer ribbon may be as much as 1" thick,

the trailing edge of the ribbon is relieved

to eliminate any high bearing load be-

tween ribbon and tank.

Radial rods are always staked to agitator shaft, never welded. Weld-ing can set up undesirable stresses along shaft, or, on stainless steel, cause carbon precipitation. This is one of many extra steps DAY takes to assure machine quality.

Radial rod at outer ribbon of agi-tator is milled to provide fullest pos-sible support to the agitator, then is welded. This construction requires extra manufacturing operations, but assures extra strength and longer life.

Where inner ribbon joins short radial rod, the rods are slotted, for full support and transfer of power. This attention to detail provides more strength and durability in Day agitators.

All tank interior and agitator sur-faces are filled with dairy solder and are ground and polished so that there are no cracks or crevices in which material can collect. Day agi-tators may be quickly cleaned to maintain the highest level of prod-uct protection.

standard drives

ve for iay ribbon blenders con-

ists of a heavy-duty base-mounted gearmotor

hich drives the agitator through two sprockets nd roller chain. On larger sizes, the drive utilizes

drive motor, gear reducer and a controlled

orque coupling, with sprockets and chain. All

drive motors can be started under load. Parts are

nclosed by guards for safe operation. Remova-

ble sections in the guards provide access for

maintenance and cleaning.

When products of different consistencies, or

products that radically change consistency dur-

ing blending, are mixed, variable speed drives

ay be provided. Other special drives, including

arious types of motor construction, and other

pecific features can be furnished when re-

u ired .Standard drive—models 0 thru G Standard drive-80 cu. ft. and larger




stuffing boxes

Stuffing boxes are provided at the point where the agitator shaft passes through the mixer tank ends. Their purpose is to keep the material being mixed from leaking out of the tank around the shaft. Several different stuffing box designs are available, depending upon the product and the requirements of the installation. The stand-ard stuffing box is designed so that it may be easily converted to the air seal type, should product or process requirements change.

TANK

INGS HEA

INSIDE TANK

ALIGNMENT RING

AGITATOR SHAFT

PACKING

standard

• Shown here is the standard stuffing box normally provided on all Day blenders. It is suitable for a wide range of products, and affords opti-mum service, Keeping in mind both efficiency in its functioning and ease of packing replacement.

Shaft mounted speed reducer Direct drive

optional drives

Variable speed drive

- TANK HEM

END PLATE

GASKEE

II ACKING RINGS

TANK;

TANK PLATE

SIDE OF NK

UFFING BOX PLATE

SPLIT CHEVRON PACKI RING

AIR 0

lik

FITTING INSIDE TANK

HAND KNOB

ALIGN RING

AGITATOR SHAFT

AGITATOR 5'

NZE SPLIT SLEEVE

HAND KNOB ALIG DO PACKING GLAND

STUFF! BOX

air seal sanitary

Packaging - Processing Bid on Equipment

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bearings Bearings are outboard mounted to provide full support of the agitator and to allow complete access to the stuffing boxes. High-est quality precision bearings assure free-running operation and prevent shaft misalignment.

Heavy duty double row Self-aligning ball bear-ings used on smaller ribbon blenders.

Heavy duty double row self-aligning spherical roller bearings used on larger ribbon blenders.

• The air seal stuffing box is used where material being mixed is liquid, or has a tendency to migrate into the stuffing box. Air under low pres-sure (4-10 psi) is introduced into the stuffing box, preventing material from working its way along the agitator shaft. If air is not required, grease can be introduced into the packing area through the lantern ring.

For use with products that must be produced under the highest sanita-tion. The unit is easily taken apart for cleaning, and provides ample space to clean completely around the agitator shaft. It can be disas-sembled without tools, and is especially suited for food and drug appli-cations, or where batches of different colors may follow one another in the blender.

7


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• sanitary blenders This model of Day Ribbon Blender was

specifically developed to meet the stan-

dards of even the strictest regulations for

sanitary design of any federal, state or

municipal bureau. It provides outstanding

ease of cleaning. Made of stainless steel, it

is constructed in the same range of sizes

as standard Ribbon Blenders. Widely ac-

claimed in the food, drug, cosmetic and

pharmaceutical industries, the Day Sani-

tary Blender offers the maximum in

product protection.

Day also manufactures a sanitary

cooker blender for specialized blending of

many different kinds of food.

/Mk

full jacket I partial jacket

provided for pressures in excess of 15 psig

are weided by ASME certified welders and

are ASME code inspected and stamped.

Where steam is employed as the heating

Partial or full jackets may be provided for

Day Ribbon Blenders with a range of 150

psig and higher being available for either

heating or cooling purposes. All jackets

When only a portion of the tank surface requires eating or cooling, a partial jacket can be furnished, enclosing the

circular bottom area, and extending up a portion of the blender side.

The blender tank may be completely jacketed as shown. Note the convenient openings for inlet and outlet of heating or cooling medium. Rugged jacket sheet, stayed construction, and dependable welding by ASME certified welders assures dependability.

medium, stayed construction is used.

Stayed and baffled construction is emp-

loyed for efficient circulation of water or

other liquids.

•

stayed construction: Day construction of jacket (outer sheet removed) shows closely spaced staybolt arrangement employed when steam is used as heating medium.

stayed and baffled construction: Where liquids are to be circulated through the jacket, this pattern of baffles throughout the stays provides efficient circulation through every part of the jacket. Note the heavy con-struction used.

temperature indication

To secure readings of temperatures within the mixing batch, or of heat-ing or cooling medium in the jacket, thermowells may be provided in the tank and/or jacket, equipped with thermometers for direct reading.


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Legs are tubular. All flat surfaces where dusts could gather are mini-mized. Surfaces readily accessible for cleaning.

Drive cover is completely removable for cleaning interior. Clearance per-mits cleaning under motor.

Handwheels spin off to disassemble stuffing box. Access to all areas around agitator shaft is provided. Stuffing box may be cleaned in a few minutes without tools.

Tank is stainless, polished to #4 finish. All interior surfaces are smooth, free from crevices. Agitator surfaces ground and polished. Tank ends filleted for cleaning.

Design, construction, and operation of Day Sanitary Ribbon Blenders comply with and are accepted by BISSC, USDA, and most other Federal, State, and Municipal codes.

9

One-piece cover for smaller blenders.

Domed covers with sight glasses for vacuum or pressure operation.

•

Standard three-piece cover with hinged end sections.

Day blenders may be equipped with a pre-sifter, or lump breaker, which

mounts directly on the blender tank, for economical coarse sifting before

blending. Drive is from separate gearmotor. Sifters are of revolving

brush construction,

and may be furnished

in either wood or

stainless steel.

For Blender

SizeBrush RPM

A Brush

Length-In .Length

B Overall

-In.

C Overall

Width-In.

D Loading

Height-In.Motor

HP

Approx. Shipping Weight

LBS.

B 72 14 35% 201/2 181/2 1/2 300

C 68 19 41 241/2 19 1/2 350

D 68 24 46 271/2 19% 1/2 400

0-8 68 24 46 301A 241/2 th 400

D-10 68 24 46 34 241/2 1/2 400

F 68 36 58 371/2 251/4 3/4 600

G 68 36 58 391/2 271/2 3/4 600




ers •

A three-piece sectionalized cover, per-

mitting easy access or charging at either

end, is furnished as standard construc-

tion. The center section is bolted to the

blender tank, with raisable end sections

hinged to the center section. The covers

are structurally formed for added rigidity.

At the blender edge, the covers are

secured by wingnut or handwheel swing-

away clamps. You may choose from a

wide range of cover options, including

dust tight construction and placement of

inlets to suit your installation. Domed

covers are provided for vacuum or

pressure applications.

Special inlet arrangements may be provided as required.

discharge valves Your Day ribbon blender can be provided

with the discharge arrangement that is

best suited to your product and your in-

stallation. Manual and power operated

valves in a number of types of construc-

tion are available. The possibilities for

discharge arrangement are almost limit-

less. Shown here are some of the more

frequently used arrangements, includ-

ing the standard valve. The discharge

point can be located at the center, or at

either end of the blender, although

center discharge is used most often be-cause of the better mixing action it af-

fords.

liquid injection systems

Liquid injection systems of various types can be supplied for any mixing applica-tion. Standard construction utilizes an easily removable straight-through spray bar, with liquid discharge through drilled holes or nozzles. The spray bar can be mounted on either the upswing or down-swing side of agitator, and inlet connec-

tion can be located at either end of the blender. A number of special arrange-ments are optionally available including liquid injection under pressure through a cored agitator shaft and direct injec-tion of steam into the product where cooking is required.

control devices Controls may include provision for automatic scal-ing, temperature control, safety interlocks, or many other purposes. Shown here is a mixer cover safety interlock which automatically shuts off power to the agitator any time the cover is opened. This is in-stalled on all Day-made blenders.

optional valve paddle valve, open position

standard valves

dusi-Wiii paddle valve air operated paddle valve

manually operated paddle valve manually operated flush valve







Both mechanical and pneumatic conveying systems can be employed to discharge mixed material from Day blenders. The standard mechanical conveyor is a 4" or 6" diameter screw-elevator, with independent gear motor. Conveyor has cleanout at base. Pneumatic system employs turbine type compressor. Spe-cial equipment can be provided as required.

For accurate weighing of individual ingredi-ents, or as part of an automatic batching system, a variety of scaling systems may be used with Day blenders. Traveling or stationary scale hoppers, may be used, or the blender may be mounted on tank type scale. Weight indicating devices including dials or print-outs of tickets or tape are available. Remote control of ingredient selection and weighing from weigh control station is shown at right.

commie processing systems For top production, high product quality, and lower production costs, Day systems engineers can develop a complete proc-essing system for you, with fully coordi-nated processing through basic auxiliary equipment. Using blenders, sifters, auto-matic scaling equipment with mechani-cal or pneumatic transport, either par-tially or fully automated, you receive a system tailor-made for your application.

1 4n1111MMI Diverting Valves

# 3 Blender

l Holding Blender #2 Holding Blender #3 Holding Blender

# 1 Banbury

Scale Hopper

0 2 Banbury

Scale Hopper

#3 Banbury

Scale Hopper

Opeeertar's

Control Console

Pre-mix Scale Dial

Roll Mill

Pre-mix Scale Dial

ill

Pre-mix Scale Dial

#3 Roll Mill

I /-

Control cabinets conform fully Operator's console for to UL specifications plastic processing system

To Calender

12

Da .uid Blendin•ks,.liable in scale or floor mounted models, have been developed for the fast efficient heating and blending of liquids. They have found wide acceptance in food, plastic, phar-maceutical and chemical processing ap-plications.

Heating is accomplished by means of hot oil, water or steam directed to the sides of the tank by means of ajacket and a unique baffling arrangement. The internal agitator action supplied by the impeller, circulates the liquids providing faster, more efficient heating.

OM

13



www.bid-on-equipment. n

customer service laboratory

You are invited to make use of the Day Customer Service Labora-

tory. This well-staffed and well-equipped facility provides the

opportunity to test processing results on Day blenders and other

equipment. The results will enable you and Day engineers deter-

mine the exact equipment to best process your product. In addition,

the ideal mixing times, horsepower requirements and other valua-

ble processing information can be secured. There's no obligation.

Contact your Day representative, or write direct, to arrange for tests.

BStandard A'

A' Heavy Duty

B A'

Standard A' Heavy Duty




•

ribbon blenders

Large Ribbon Blender—standard

Large Ribbon Blender— heavy duty

14

Working Capacity Full Capacity Tank Size Agitator Speed R.P.M. Motor HP" Approx. Ship. Wt. Lbs.

80 600 93 700

40x10 100 740 115 865 4

44x10 120 900 144 1080 44

50x10 155 1160 186 1400 5

54x10 180 1350 203 1520 54

54x12 215 1600 246 1850 54

60x12 270 2000 298 2225 6

66x12 325 2425 357 2670 6

72x12 385 2875 421 3154 72

72x16 515 3850 562 4200 72 16' L. 15 30-50 60-100 26500 28000 19' 9" 21' 2" 7'.1" 7' mile.. 41-WI nnn•-- 11111•1.11

.H.P. availabilities based upon product characteristics and densiginEl 11.1W ', Dimensions are for non-jacketed tanks. For jacketed tanks add 6". °With standard legs (measured from bottom of discharge valve) of 30" on smaller blenders and of 2" on larger blenders.

11111111111

Depth

1.3 10 1.6

▪

12

111111111111111111111

16"1-111;r" 60

B 5.0 37 6.0 45 1 38" 18 1/2 " 60

C 10.8 80 12.5 93 2 48" 24" 60

• 17.5 130 19.5 145 2 60" 261/2" 60

0-8 23.0 170 25.5 190 2 66" 281/2" 50

0-10 36.0 270 40.0 300 3 78" 33" 50

F 54.0 400 59.0 440 90" 37y 45

62.5 465 69.0 515 3 96" 39 1/2 " 40

8' 47" 25 25-50 60-100

10' 47" 25 20 25-50 60-100

10' 52" 25 20 25-50 60-100

10' 59" 25 20 25-50 60-100

10' 61" 25 20 25-50 60-100

12' 61" 25 20 30-50 60-100

12' 66" 20 15 30-50 60-100

12' 73" 20 15 30-50 60-100

12' 80" 20 15 30-50 60-100

825 5' 2" 2' 4' 3"

1160 6' 2" 2' 4" 4' 9"

1475

71/2 2080

7' 3" 2' 7" 4'11"

8' 3" 2'10" 5' 1"

10 2300 9' 3" 3' 4" 5' 6"

10 3150

111111111111 10' 6" 3'71/2" 5'10"

15 3720 , mil.10' 3'9Vill ir 115720 - 6220 - AP

6660 7260 13' 4" 5" 4'11/2" 4' 5

7800 8500 13' 4" r 5" 4'51/2"

9500 10300 13' 4" 6 41P/2"

10500 11400 13' 4" 7 5' 5"

12300 13300 15' 7" 9" 5' 5"

14000 15100 15' 7" 10" 5'11"

15000 16200 15' 7" '11" 6'61/2"

17000 18300 15' 7" 16'11" 7' 1"

Widths B

IR, III 1'10"

Length Standard

A'Heavy Duty

Az

Standard Heavy Duty

Heavy Duty Stdrd. Heavy

Duty

dimensions and specifications •

Full Capacity Tank Size Agitator Speed R.P.M. Motor HP" Approx. Ship. Wt. Lbs. Overall Dimensions

Heavy Duty

Length Standard

, 40x8 53.5 400 66.8 500 40" 8' 25 20 25-50 60-100 6000

40x10 66.8 500 80.2 600 40" 10' 25 20 25-50 60-100 6900 44x10 86.9 650 100.3 750 44" 10' 25 20 25-50 60-100 8100 50x10 113.6 850 133.7 1000 50" 10' 25 20 25-50 60 . 100 10,000 54x10 133.7 1000 153.7 1150 54" 10' 25 20 25-50 60 . 100 11,000 54x12 160.4 1200 180.5 1350 54" 12' 25 20 30-50 60-100 13,000 60x12 200.5 1500 227.3 1700 60" 12' 20 15 30-50 60100 15,000 66x12 240.6 1800 277.4 2075 66" 12' 20 15 30-50 60 . 100 16,000 72x12 294.1 2200 327.5 2450 72" 12' 20 15 30-50 60-100 18,000 72x16 401.1 3000 434.5 3250 72" 16'4 20 dit30-50 60-100,1 iL28,000

11.1.1' "Based on free flowing products in the range of 35-45 lbs. per cu. ft. Heavier HP provided for special applications. °Dimensions are for non-jacketed tanks. For jacketed tanks add 6". ` With standard legs (measured from bottom of discharge valve) of 30" on smaller blenders and of 2" on larger blenders.

-- - O 1.0 7.5 1.2 9 13" 16" 60 1 700 "111" 3' 4" 111F"- 1'10" B 3.3 25 4.4 33 17" 38" 60 11/2 1050 5' 2" 2' C 6.7 50 8.7 65 21" 48" 60 3 1400 6' 2" 2' 4" D 13.5 100 15.3 115 24" 60" 60 5 2000 7' 3" 2' 7"

0-8 16.7 125 19.4 145 26" 66" 50 71A 2500 8' 3" 2'10" 0-10 26.7 200 30.0 225 30" 78" 50 10 3000 9' 3" 3' 4"

F 40.0 300 46.5 340 34" 90 45 10 3800 10' 6" 3' 71/2" G 50.0 375 53.5 40036" 96

A lb, 4 15 4500

AInimmin r 91/2"

!..! =6500 11' 4" 12' ] 4' 11/2" 2" 7500 13' 4" 14' 1 4' Ph" 2" 8800 13' 4" 14' 4' 5'h" ' 6"

10,800 13' 4" 14' 1 4'11 1/2" 6' 12,000 13' 4" 14' 1 5' 5" 14,000 15' 7" 16' 5' 5" 16,100 15' 7" 16'1 6'11" 10" 17,200 15' 7" 16'1 6' 6 1/2 " 4" 19,300 15' 7" 16' ' 7' 1" 10" 29,500 19' 9" 1" '10"

at-ttagmg, I ut.c3muig,



behind everyDay provides the ultimate in blender design and construction through

advanced engineering combined with proven blending principles and the

teamed efforts of skilled craftsmen using the most modern plant

facilities and equipment. There is extra care in manufacture, extra

steps in construction, extra value for you in the Day blender you install

in your plant. The satisfaction of our customers is our constant goal, and

provides our incentive to constantly advance the tradition of top quality.

• 13411111 MIXING blender . Day quality and craftsmanshi

for extra value'



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