Sawdust drying machinefor wood briquette production line/dryer/Sawdust drying machine

Sawdust drying machinefor wood briquette production line/dryer/Sawdust drying machine

Introduction
The drum dryer is one of the traditional drying equipment, reliable equipment operation, operating

flexibility, adaptability, processing capacity, widely used in metallurgy, building materials, chemicals,

coal washing, fertilizer, ore, sand, clay, kaolin, sugarand other fileds. Increase can be avoided in the

center of the drum dryer broken up institutions, and copy the broken into the drying cylinder body

of the wet material was transferred to the tube wall repeatedly so he took Paola, were broken in the

process of the whereabouts of the device broken into small particles, than the area of a significant

increase in full contact with the hot air, dry.
Drum dryer for chemicals, miners, metallurgical and other industries, such as ores, coal, metal powder,

clay, diatomite, kaolin.Agriculture, feed, fertilizer industry, such as straw, leaves, fish meal, corn sauce,

starch dregs, lees , dregs, pomace, soy sauce residue, bagasse, peat, organic fertilizer, sludge, aquatic

products, waste, food plant waste, slaughter plant waste, organic fertilizer, inorganic fertilizer, phosphate

fertilizer ammonium sulfate.There are special requirements powder dry granular materials .Such as a varity

of crystals, precipitated calcium carbonate, activated clay, magnetic powder, graphite, inorganic mud, clay,

lime, ore slurry, phosphorus slag, aluminum red mud.Low temperature drying, and requir large quantities of

continuous dryering of materials .
Technical Parameters:

Features of dryer for sawdust
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 between 0.5-5s.
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 temperature.
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.

Based requirements of dryer for sawdust
1). Water content of raw wood sawdust should higher than 15%;
2). Feeding particles size should between 2mm-5mm.

Main structure of dryer for sawdust
1.Electric cabinet 2.Induced Fan 3.Heating stove
4.Drying pipe 5.Air seal machinery 6.Cyclone

Other description of dryer for sawdust
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.