2017 Hot Sale Pipe Type Dryer Machine for Wood Sawdust

Brand

MINGYANG

Suitable materials of wood sawdust pipe dryer 

It is the best  dryer for customers in wood drying; the dryer can dry not only wood flour, sawdust and other fine materials, but also wood shavings, wood chips and other bulk materials(which material size is 3-5mm, and the moisture is 20%-40%)

Brief Introduction of wood sawdust pipe dryer

This dryer is suitable for drying materials of moisture 20-40%. The dryer machine for wood sawdust is equipped with two fuel boilers, inlet, steel pipe, exhaust blower (fan), air lock and cyclone. Wet materials are put into the hopper. The fuel boiler generates hot air which mixes with wet materials and then is sucked into the pipes by the exhaust blower (fan) quickly. And then hot air is flowing and going though the curving pipes and buffer (drying chamber) of dryer, thus wet materials is finished to dry, and the dried materials are discharged from the outlet with air lock. This dryer machine for wood sawdust reduces the moisture to 8~12%.

Technical parameter of wood sawdust pipe dryer

Operation principle of wood sawdust pipe dryer

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 the 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. The air lock in the outlet stops the hot air to be exhausted

 to the atmosphere, but release the dried material via cyclone. 

Typical Applications: Ideal for removal of moisture from free flowing materials which 

is light and small like sawdust, rice shell, milled stalks etc; suitable for small 

production scale below 700kgs per hour.

Comparing with rotary dryer, it has the advantages of low energy comsumption,

 low cost, it’s in simple design but have good effect as well. Suitable fuels for the 

boiler are wood waste, coal etc.

 Advantage of wood sawdust pipe dryer

1). In hot air stream 95% to 98% of moisture can be evaporated immediately;
2). Quick drying speed: the surface area of material liquid through atomizing is 

increased greatly;
3). Product has good uniformity, fluidity, solubility, high pure and quality;
4). For the size, bulk density and moisture of product can be adjusted within 

certain scope through exchanging operation condition;
5). Large flexibility of operation
6). No high requirement for factory buildings.