Sawdust Drying Machine / Biomass Dryers
Sawdust dryer Main works:
Wood into sawdust drying machine by the injection tube and the rotary cylinder, and the material boiling stream of hot air and the material in the barrel full touch, complete the drying.
Air-dry sawdust machine of powder-like wet sawdust, screw conveyor will be continuously added to the dry tube. In the transport and dispersion of high-speed hot air, the wet material in the evaporation process of powdered or granular dry products.
sawdust drying machine Mainly by the air heater, feeder, air drying tube, cyclones, fans and other components.
Users can yield in size, choose their own sawdust dryer.
Sawdust Drying Machine / Biomass Dryers Application
Sawdust dryer is widely used in the straw briquette fuel, charcoal machinery, wood pellet fuel, sawdust briquette, agricultural engineering industries. Drying such as corn stalks, soybean stalks drying, drying of the cotton stalks, wheat straw drying, the drying of sorghum stalks, wood drying, wood shavings drying sawdust drying, ginkgo leaf drying, mulberry leaves, drying and other agricultural fibers prime class material drying.
Sawdust dryer Features
1. Sawdust dryer For raw materials with heavy humidity which is above 12%, you need to install a dryer before further processing.
This Air Current Type dryer can reduce the humidity of wood materials below 12% per time. The Cost of this Air Current
dryer is much lower than Rotary dryer.
2. Sawdust dryer is professionally designed for drying different kinds of wood sawdust. It has advantages of low cost, low consumption,
high capacity, easy operation and maintainace, etc. In addition, the round places of pipes can be changed to any angle
which can save space and solve plant dimension limitation.
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Sawdus/ Biomasst Drying
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Sawdust/Biomass,Wood chips
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Sawdust Drying Temperature
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Can be change according to drying system
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Sawdust Drying machines;
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Rotary Drum Dryer(advised), Three channel dryer
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Sawdust Product type
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Powder , chips
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Sawdust Drying Inlet Humidity (%)
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can be change according to product
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Sawdust Drying Outlet Humidity (%)
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Can be change according to type of usage
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Sawdust Drying Process equipments;
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variable according to sawdust/ biomass type.
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Drum dryer parameters
| Specification (m) |
capacity (t/h) |
revolution (r/min) |
motor power (Kw) |
install angle ( . ) |
Temp.of final |
| Φ1.0×5.0 |
0.5-1.2 |
0.6-6 |
4 |
3-5 |
≤1.5% |
| Φ1.2×6-10 |
1.5-3 |
0.6-6 |
5.5 |
3-5 |
≤1.5% |
| Φ1.5×12-18 |
3-5.5 |
0.6-6 |
15 |
3-5 |
≤1.5% |
| Φ1.8×12-18 |
5-6.5 |
0.6-6 |
18.5 |
3-5 |
≤1.5% |
| Φ2.2×12-22 |
7-12 |
0.6-6 |
22 |
3-5 |
≤1.5% |
| Φ2.4×15-20 |
9-15 |
0.6-6 |
30 |
3-5 |
≤1.5% |
| Φ3.0×25 |
16 |
0.6-6 |
55 |
3-5 |
≤1.5% |
Three Channel Dryer
The three layer drum sawdust dryer features:
Dryer by three rollers, the material flow: the inner cylinder - cylinder - outer tube. The layers are equipped with the special shape of the guide plate, the material in the role of the drum rotational force and the hot air gravity along the special shape of the guide plate and evenly sown with the hot air flows into the cylinder chamber and the full hot material in the three-roller exchange, the hot air temperature is automatically controlled to ensure that the final moisture content uniformity. Heat downstream dry contact with the entrance of high-temperature hot air with high water content materials, high temperature to bring the wet materials are water evaporation, absorption, and water continue to lower the hot air temperature can also be reduced accordingly, so that the material temperature still does not exceed the scope of its exposure to guarantee the quality after drying.
★ dry goods of good quality dryer for a multi-ring roller, a total of three-roller, so the full heat exchange material in the three-roller to ensure that the final moisture content uniformity.
★ high temperature to bring the heat of the wet materials were water evaporation absorbed by a dry downstream entrance of high-temperature hot air contact with high moisture content material, its temperature is always maintained in the corresponding wet bulb temperature, to ensure that materials useful material deterioration.
★ safety devices complete dryer comes with a set of anti-burning, anti-explosive device, even if the dryer occasional burning phenomenon, can also be eliminated in the case of stopping the machine.
★ drying and low cost due to high temperature and rapid drying of new technology and hot air circulation, the thermal efficiency of 30 ~ 40% higher than conventional coal-fired dryer, it is greatly reduced drying costs.
★ can a machine outside the drying alcohol is bad, and can also bake other flake, granular and fibrous materials. Such as leaves, vegetables, herbs, fertilizer, wood chips, corn embryo, juice parked and so on.
Welcome to Zhengzhou YUFENG Machinery Company.If you want to more information about our Sawdust dryer , Please give us the message, we will reply as soon as possible.
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