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Air FLow Pipe Dryer

Short Description:

This kind of dryer is mainly used to prepare suitable moisture raw material for biomass pellet press. It is only to control the moisture of raw material at a reasonable range that can make good result of biomass pelletizing. Or the pellets will be broken because of too loose or too dry.


Product Detail

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This kind of dryer is mainly used to prepare suitable moisture raw material for biomass pellet press. It is only to control the moisture of raw material at a reasonable range that can make good result of biomass pelletizing. Or the pellets will be broken because of too loose or too dry.

The whole system consists of fan blower, motor engine, fuel boiler, steel pipe, cyclone and air lock. In this system, wet material is input into hopper by screw feeder. Fuel furnace produces large volume of hot air. Those hot air is driven into steel pipes, mixed with wet sawdust and moved through curving pipes and drying chamber by the power of fan blower. Fast moving hot air sustains and is mixed with raw material sent by spiral feeder in the suspending state through the steel pipe; moisture evaporates as the material traverses along the steel pipe and is rendered dry at the discharge end. Humid air is continuously exhausted, thus the material is dried.

Model

QHJ-1

QHJ-2

Dimension of Stove (m)

1.1*1.0*1.0

1.5*1.2*1.2

Dia of Pipe (mm)

219

325

Dia of Cyclone (mm)

600

1000

Dia of Small Buffer Silo (mm)

-

636

Dia of Big Buffer Silo (mm)

580

950

Induced Draft Fan (kw)

5.5

11

Speed Adjustable Screw Feeder (kw)

1.5

1.5

Total Length (m)

11.8

14.6

Total Weight (t)

2.2

3.2

Capacity (kgs/h)
(drying sawdust, beginning moisture around 40%,final around 14%)

300-500

800(totally 2 small buffer silo and 2 big buffer silo,can be combined freely to realize biggest capacity or best drying effect.)

6c65130a

Sawdust air flow pipe dryer


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