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sawdust Dryer

sawdust Dryer

Type: Sand dryer
Input Size:
Moisture range: 10%-60%
Processed Materials:
Applications:
Sawdust,sand,Distiller's grains,dregs,cocoa powder and so on
E-mail:hyjx@hyjxzzc.com
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  • Overview
  • Features
  • Working principle
  • Technical data






Application:
Sand dryer is widely used in building materials, metallurgy, mineral processing, chemical industry, cement, casting and other industries. It can dry high wet and high gravity materials, such as kinds of sand, dry-mixed mortar, cement slag, clay, coal gangue, mixture, fly ash, gypsum, iron powder, limestone, coal, ore, Lan carbon and so on.
Structure characteristics:
 
Sand dryer is mainly consist of feeding device, feeding chute, roller, air heating furnace,  hot air duct, front roll ring, rear roller ring, block roller, gear, lifting board, automatic cleaning device, reducer, motor, sealing device, discharging device, power distribution cabinet and other components. In addition, based on customers’ demand, our Gongyi city Xiaoyi Hongyun machinery factory can design the gas generator and combustor with elevator, belt conveyor, quantitative feeder, cyclone dust collector, draught fan and other related devices.
 
Performance characteristics:
The sand dryer’s price of Gongyi Hongyun factory is just 20% of imported products. It is made of high quality material which is 3-4 times wear-resisting than ordinary material. It can dry the material with 15% moisture and the ultimate moisture can under 0.5%-1% so that it is the preferred drying equipment for enterprise. This device can improve above 40% thermal efficiency than traditional devices. In the process, there is no air leakage with rigorous sealing. It also has good heat preservation system, the temperature of outer barrel is under 60℃, exhaust gas temperature is under 120℃, out-feeding temperature falls below 60℃.The discharging can be packed directly to reduce the comprehensive energy consumption greatly.
In the sawdust dryer, the rotary roller is on the active roller, the active roller through the motor or gearing-down device to drive the rotary cylinder rotating at low speed. A feed inlet is set between the hot air furnace and rotary cylinder. A rotating cylinder is provided with a stir blade. The baffle is arranged between the rotating cylinder and the filter cylinder, it has a small hole, one end of the filtering cylinder is connecting to the rotating cylinder, and the other end is connecting to the conveying pipe of the material. Inside the filter cylinder is provided with a stop block, a slag hole at the bottom of the filter cartridge, a cooling tube is connecting to material conveying pipe through the fan, and the other end of the cooling tube is connecting to the discharge port. When the sawdust is putted into the rotating cylinder, it will be quickly and fully separated and make the moisture evaporate rapidly. The block can separate the impurity from sawdust and ensure the quality.

Model (mm)

HY-1060

HY-1260

HY-1290

HY-1590

HY-2090

Size(mm)

9000×1500×2000

9000×1700×2200

12000×1700×2200

12000×2000×2500

12000×2500×2800

Capacity (t/h)

0.5-1

1.5-3

2-5

5-10

10-20

Moisture after drying(%)

5%-10%

5%-10%

5%-10%

5%-10%

5%-10%

Heating media

Hot air

Hot air

Hot air

Hot air

 

Hot air

Hot air temperature(℃)

<120℃

<120℃

<120℃

<120℃

<120℃

Main fan

Y5-47-5C-5.5KW

Y5-47-5C-7.5KW

Dedusting fan

4-72-3.2A-2.2KW

4-72-3.6A-3KW

Adjustable-speed motor

4P-4KW

4P-4KW

4P-4KW

4P-5.5KW

4P-7.5KW

Hot blast stove

Inside diam

1500mm

1500mm

1800mm

1800mm

2000mm

Gas capacity

1200-1600 Nm³/h

1200-1600 Nm³/h

1500-2100 Nm³/h

1500-2100 Nm³/h

1750-2500 Nm³/h

Dust catcher
(diam*high) (m)

1*1.8

1.2*2.2

1.2*2.2

 

1.5*2.5

 

1.5*2.5

 

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