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Building Materials 2.5T/H 4T/H Sawdust Drum Dryer

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Address: No.97,West Street Dongqing,National Hi-Tech Development,Zone,Zhengzhou,China

Contact name:Tomyfeng

Henan Yuhong Heavy Machinery Co., Ltd.

Building Materials 2.5T/H 4T/H Sawdust Drum Dryer

Country/Region	china
City & Province	zhengzhou henan

Product Details

High efficiency 2.5-4 t/h sawdust drum dryer

Description

Rotary sand drier is a dryer for handling a large number of materials. As reliable operation, operating flexibility, adaptability, large handling capacity, widely used in building materials, metallurgy, food, chemical, coal, medicine and mining industries.
Rotary sand drier or yellow sand dryer is belong to rotary drum dryer. Generally adapted to granular materials, can also be used for drying sticky pasty materials or materials with higher moisture which had mixed with materials, Particularly dry sand.
Rotary sand drier has excellent drying effect. Sand dryer has the advantage of large capacity, wide range of applications, small flow resistance, allowing a larger range on operation, convenient operation etc.

Technical parameters

Spec	Inner diameter of cylinder(mm)	Tube length (mm)	Sloup (°)	Speed (r/min)	Motor Power (Kw)	Output (t/h)	Inlet temperature (℃)	G.W. (t)
Φ1.0×10m	1000	10000	2.5	3.4	4	0.6-1.8	≤700℃	5.6
Φ1.2×12m	1200	12000	2.5	3.4	11	0.8-2.5		15
Φ1.5×14m	1500	14000	2.5	3.4	15	1.8-4		19.6
Φ1.8×15m	1800	15000	2.5	4.04	18.5	2.8-6.5		25
Φ1.8×20m	1800	20000	2.5	3.1	22	5-8		32.2
Φ2.0×18m	2000	18000	2.5	3.16	30	6-10		38.8
Φ2.2×20m	2200	20000	2.5	3.68	37	6.5-11		47
Φ2.2×22m	2200	22000	2.2	2.9	37	7-12		50
Φ2.4×22m	2400	22000	2.5	3.27	45	7.5-14		62
Φ2.6×24m	2600	24000	2.5	3.2	55	8-17		72.5
Φ2.8×22m	2800	22000	2.5	3.4	132	28-32		94
Φ3.0×28m	3000	28000	2.5	3.2	75	32-36		105
Φ3.2×30m	3200	30000	3-5	3.2	90	43-50	700-800℃	118
Φ3.6×32m	3600	32000	3-5	3.0	160	60-76		143
Φ4.0×36m	4000	36000	3-5	3.0	200	82-90		189
Φ4.6×42m	4600	42000	3-5	3.0	280	100-110		290

Advantages

Low consumption

Our dryer adopt reasonable paremeters, consumption of coal and electricity will be 10-15% lower than common dryers.

High capacity

Its capacity will be 10-15% higher and our dryer has been widely applied in the cement and mineral separating industry.

1. Yuhong coal dryer, with strong overload capacity, large quantity, less fuel consumption, low dry cost; Applies the downstream drying method, flue gas and wet material in the dryer on one side of the dryer, can take advantage of the high temperature gas to achieve high evaporative force, low temperature dryer output, with high efficiency thermal;

2. Can change the working parameters according to different material properties, the material in the drying cylinder body can form a durable curtain fabric and more convenient heat exchange;

3. New type of feeding and unloading device, preventing food blockage of drum dryers, uninterrupted and uneven return phenomenon, reduce the load of dust collection system;

4. A type of internal structure, to enhance the cleaning effect of dispersed material and thermal conductivity, remove the cylinder in moisture, has more flexible adaptation of adhesion and moisture of materials;

5. In the new type of coal slurry drying device to achieve "zero thrust", greatly reducing the wear of the wheels, the cylinder has smooth and reliable operation;

6. The dryer acquires a "wheel self-adjusting device", makes the wheel and roller ring with linear contact, thereby greatly reducing wear and energy loss; Adopt the unique technology of large carbon retardation absorption, ensure the uniformity of coal drying.

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Application

Powder & particle: Sands, limestone, stones, clay, mineral filter cake, coal, iron sulphate, filter cakes, fly ash, gypsum etc.
Damp and sticky material: Coal slime, sewage sludge, bentonite, Kaolin etc.
Corrosive material: Distillers ‘grains, Fertilizer, animal dung, slag etc.
Biomass material: Sawdust, wood chips etc.

Working principle

The sand was sent to hopper by belt conveyor or bucket elevator and then by the feeding machine of hopper through charging pipe into the feeding side.
The slope of feeding pipeline should bigger than the materials' natural dip angle, in order to sand smoothly flow into the dryer machine.
The drum of dryer is a rotary drum which is slightly obliquely with the horizontal line. Add the materials from the higher side, heating body goes into the lower end, form countercurrent contact with materials, also exists the heat body and materials together concurrent flow into the barrel.
Along with the cylinder rotating, the materials move to the lower end by gravity. During the moving process, wet materials in the cylinder directly or indirectly got heat from the heating body, make wet materials to dry, then in the discharging end the materials were sent out by belt conveyor or screw conveyor.
In the cylinder's inside wall of sand dryer was equipped with shoveling plate, its function is that copied up the material and then scatter down, make the contact surface of materials and airflow more wider, in order to improve drying speed and promote materials move ahead.
Heat body are generally classified into the hot air and flue gas etc. After the heat body through dryer, generally need the cyclone dust collector to trap materials in the gas.
If you want to reduce tail gas dust load any further, also should pass bag filters or dust washer, then let out.

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FAQ

Q1: Why choose YuHong machinery?

A1: 1. Up-to-date design, CAD calculation and simulation;

2. ISO,BV,SGS,CE quapty control manufacturing;

3. Over 30 years experience, export to over 50 countries;

4. Highest standard to suit operators' use;

5. World class quality at affordable price.

Remarks: The price will depend on different models. Reply message ,you will get 5% discount price.

Q2: What are the requirements for rotary dryer material?

A2: Our Yuhong has a high standard on choosing material of rotary dryer.
1.Using very high grade steel plate (i.e. Q235, Q345) on structuring part;
2. Using wear-resistant steel (i.e. ZG35, ZGMn13, 65Mn, 35CrMo, ZG60Si2CrA) on quick-wear parts;
3. The motor, reducer, bearing, belt, bolts are Chinese top 5 brands;
4. Metallurgy performance must be considered during designing, cutting, bending, fitting&welding.

Q3: What information do we need to provide you the reasonable model and best quotation?

A3: 1. What is the raw material?
2.Raw material maximum feeding size (mm or mesh)?
3. Final products size (mm or mesh) and usage?
4. What is the capacity per hour?

Company and factory

HENAN YUHONG HEAVY MACHINERY CO., LTD.

Henan Yuhong Heavy Machinery Co.,LTD is a joint-stock mining machinery manufacturing enterprise integrated in scientific research,prodcution and marketing.our main products include five series ,they are the Crushing equipment ,Beneficiation equipment,Grinding Powder equipment ,Drying equipment ,Kilning equipment.YUHONG GROUP set off from "the customer for this " angle ,put self's whole heart to be that the customer provides the valuable service pattern,the effort using up 100% satisfies different customer product need.

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Packing and shipping

The rotary dryer will be delivered in 30 days after payment.
The machine will be packed in export container.
Motors and small parts will be packed in new strong wooden cases suitable for long distance ocean transportation.
Zhongde promise that your goods will be shipped to destination timely and safely.