15-20ton Per Hour Steel Sludge Briquette Line

Item: 15-20t/h Steel sludge briquette production line

1. Process flowchart of 15-20t/h Steel sludge briquette production line

Equipment model and description of 15-20t/h steel sludge briquette production line

Brief description of main machines of steel sludge briquette production line

1 Constant feeder

The Constant feeder will storage raw material, to feed the material to next machine by conveyor, make sure the briquette production line continuously and evenly.

Model	5M3
Material	Q235
Plate thickness	6mm
Motor	2.2 kw (adjustable)
Belt width	500mm
Quantity	1 Sets

2. Binder mixer

It mainly used to agitate the liquid adhesive. The agitated adhesive maybe controlled by quantitative vessel or timely controlled by mud pump, and then it will be add to the roller rolling mixing equipment in proportion and mixed with the material. There is a tee on the both bottom of the agitation tank to connect the machine and the mud pump to quantitatively feed the roller rolling mixing equipment.

Model	Φ1×1.2m
Power	3kw
Reducer	BLD13
Ratio	43
Stirring layer	3
Spindle speed	33r/min
Stir time	3-5minutes
Spindle speed	33r/min
Capacity	630L/time
Quantity	2 Sets

3 Wheel grinding mixer

It is specially designed for the agitation machine. It has two rollers and internal & exterior scrapers which make the adhesive material well mixed in short time, when it is agitated and crushed. According to the different proportions of the material, each time adds 700-1000kg material and agitated 2-4 minutes. The machine has automatic discharge device, thus it will be greatly save the labors.

Model	S1120
Barrel Dia. (mm)	2200
Wheel Size (mm)	800*260
In Capacity (kg/time)	700-1000
Mix time (min/time)	2-4
Spindle speed (r/min)	30
Power (KW)	37
Capacity (T/H)	8-12
Weight (T)	4.6
Quantity	2 Sets

4.Double shaft mixer

For the wheel grinding mixer is batch mixer(input ,output ), the double shaft mixer can store the material temporary after wheel grinding mixer and mix raw material and binder again, makes the briquette machine normal working and feeding smoothly.

Model	4m
Power	22
Speed of main shaft	60r/min
Reducer	ZQ400
Overall size	4680*1300*960mm
Quantity	1 set

5.Briquette machine

By pressing, our briquette machine mold a variety of mineral, carbon black, metal, coal, coke, charcoal and other material. Due to the use of forced squeeze by pair roller, the products have high density, high strength and high hardness. Besides, the press roller of the machine uses High chrome ally rigid material with good abrasion resistance, lengthening effectively service life of the press roller.

Model	1250-750-370
Motor power	Y315M-4-132kw
Reducer	ZS1250
Roller size	750*370mm
Roller material	High chrome
Surface hardness:	58-60HRC
Pressure method	constant voltage
Briquette shape	According to demands
Briquette size	40x40x25mm
Capacity	16-20t/h
Rotation speed	1:1
Main shaft speed	8-9r/min
Material specific gravity	2
Overall size	3100*2100*2283mm

 

Reducer
Model	ZQ1250-1
Center distance	1250mm
Center high	650mm
Ratio	50:1
Overall size	2115*710*1306mm
Weight	2910kg

6. Mesh belt dryer

Use: Dry the briquettes which pressed by the briquette machine, make the moisture constant meet demand.

Under the briquette machine, conveyor conveys the finished briquette to the mesh belt dryer. The mesh belt dryer consist several segments and each part with 2m length, and the total length of head and tail part is 2.5m.

20.5m*2.44m*5 layers mesh belt dryer has 11 segments, the width of mesh belt is 1.919m, the effective drying area of the 5 layers is 180 m2, the power is speed regulating motor. The speed of mesh belt can be adjustable from 0.4-4m/min.

20.5m mesh belt dryer need 1sets hot air furnaces to supply heat source whose drawings will be provided by manufacturer who also takes in charge of guiding to build the furnace or the seller supply the furnaces, the fuel can be coal, gas, oil, diesel, and other fuel.

Working principle of mesh belt dryer: Air flow use negative pressure to the porous inlet, in order to ensure effective drying area and air flow spread evenly, improving the drying effect. Mesh belt with chains is in the form of multi-roller, space of upper supporting roller is 20cm, and space of lower upper supporting is 50 cm. Benefits: reduce the friction between mesh and interlayer of dryer , prolong the mesh’s service life.

The foundation for dryer only needs hard ground level, if there is little alignment error, it can fine adjust by the bolts which are under the drying body.

There are slag dischargers under the body of dryer, which is mainly used to clean some waste dropping during the moving of mesh belt. If customers need auto clean device, they can use a scraper conveyor under the dryer. Since it has screened most scraps by linear screen when the briquettes come out, there are only a few on the conveyor which can be recycled using a barrow, no needing a returned conveyor.

Model	20.5m*2.44m*5layer
Conveyor chain wheels	32 A; pitch 38.1
Reducer chain wheels	50.8 pitches
Drive chain wheels	32A; pitch 38.1
Outer diameter of the roller	28.58mm
Reducer type	BWED74
Reducer ratio	1:253
Motor power	7.5+5.5kw
Motor quantity	2set
Range of speed adjust	1250-125r/min
Spring	length100mm; inner holeΦ82mm; thicknessΦ16
Gear	UCT316  10 sets  ( Dryer head )          UCF316   10 sets   (Dryer tail)
Mesh wire’s thickness	Φ3mm
Wire feed diameter	Φ3mm
Back shaft	Φ12mm
Overall size	20500*2440*4077mm
Weight	46T
Quantity	1 set

7.Fan(Y5-48-10C 37kw)

For the hot furnace conversion, provide enough heat source dryer, in order to dry the briquette.

Model	Y5-48 NO-10C
Spindle speed	1400r/min
Full pressure	2697～1782 Pa
Rate of flow	17305～34715 m3/h
Efficiency	75.3 %
Shaft power	17.05～22.67 kw
Required power	23.33～31.03kw
Motor type	Y225S-4
Motor power	37kw
Slippery rail code	ST0201*03
Vee belt	C-5-3150
Pulley code	ST0302-16
Quantity	1 set