energy saving rice husk airflow pipe dryer with double cyclone
1. Brief introduction of sawdust airflow dryer
energy saving rice husk airflow pipe dryer with double cyclone refers to putting powder like wet wood sawdsut into the ring pipe
under the airflow continuous force. When ignite the burning
furnace, hot air enters pipe unter the force of blower. And wood
sawdust exposed to dry and high temperature hot air. In this way,
wet wood sawdust is dried into dry sawdust powder.
2. Main structure of sawdust airflow dryer
1.Electric cabinet 2.Induced Fan 3.Heating stove
4.Drying pipe 5.Air seal machinery 6.Cyclone
3. Other description of sawdust airflow dryer
1). Raw materials: rice husk, wood sawdust, and final small
particles that being crushed from wood
shavings, wood branches and wood chips. Raw materials will be diameter less than 3mm, length is
less than 5mm;
2). Working capacity: when hot air temperature is 180℃, can dry wood sawdust with 35% relative
humidity into 10% relative humidity.
3). Fuel: firewood, coal, steam or electricity, etc.
4. Features of sawdust airflow dryer
1). Strong drying intensity: air flow with high speed, inner side with large effective area, so
materials can be dried very well.
2). Short drying time: the time that material exposed to air is very short, in general, drying time is
3). High thermal efficiency: this types airflow dryer adopts Airflow drying material with gas and flow
operation, from beginning to end material can achieve reasonable
state temperature and air
temperature, drying time is short, so can use high drying
4). Hot air source: Oil burner, coal stove, gas furnace, steam heat exchanger;
5). Other features of airflow dryer: wide application scope, high output, high drying effect; simple
structure, small area occupying, low investment and low maintenance cost.
5. Based requirements of sawdust airflow dryer
1). Water content of raw wood sawdust should higher than 15%;
2). Feeding particles size should between 2mm-5mm.
|Model||Moisture to be evaporated kg/h||Equipped power kw||Area of install m2||High m|
Note: marked with”*” has two grades for drying.2.its power and area
to be occupied are calculated based on steam heating. data above
only for reference, we have the right to change but not