Product Description

Brief introduction of Rotary Dryer (Rotary Drum Dryer):

Rotary Dryer also is named Rotary Drum Dryer, Drum Dryer, Rotary Drying Machine. Rotary Dryer is a mature product which is very suitable for drying and dewatering many kinds of powdery,granulous and massive material with moisture such as river sand,silica sand,limestone,slag,coal ash,sawdust,wood shavings,wood chips, chicken manure,grass,bean dredgs,cassava residue,cassava residue,coal slurry,etc in the industries Of mineral dressing,building material, metallurgy,chemical and fertilizer. We can supply the advanced Rotary Dryer with the first class quality and competitive price in the market.

Structure of Rotary Dryer (Rotary Drum Dryer):

Rotary Dryer mainly consist of Rotary Drum, Inlet Hole, Discharging Hole, Ring, Gear, Carrier Roller, Transimission ASSY, Air Duct Pipe, Induced Draft Fan, Hot Air Furnace, Chimney, Cyclone Dust Separator, etc.

Performace Features of Rotary Dryer (Rotary Drum Dryer):

1, Energy Saving: The consumption of coal and electric of our Rotary Dryer (Rotary Drum Dryer) can be lower 8% to 16% than the normal rotary dryers, with the production ratio higher than 10% to 15%;

2, Environment Friendly: The special desigh Hot Air Furnace can supply the clean hot air for the rotary dryer, and there is little dust and noise during working process;

3, Compact Structure, Easy Maintenance and Operation, Low Invest Cost;

4, Broad Fuel Option: The fuel can be waste wood, biomas fuel, rice husk, natural gas, diesel, electricity, etc.

5, Long Usage Lifetime: Daily the user only need to add some grease on the transimission parts such as gear.

Working Principle of Rotary Dryer (Rotary Drum Dryer):

1,The hot air furnace supply the clean hot air inside the Rotary Dryer (Rotary Drum Dryer).

2, The feeder machine sends the wet mateiral inside the Rotary Dryer (Rotary Drum Dryer).

3, When the Rotary Dryer (Rotary Drum Dryer) is rotating, the lifting plates inside the Rotary Dryer (Rotary Drum Dryer)mix the wet material and hot air together sufficiently so that the wet material can be dried effectively by the hot air. The moisture of the wet material is evaporated into water vapour.

4, The dried materials are discharged through the discharging hole as the product.

On the end of the Rotary Dryer (Rotary Drum Dryer), there is one high pressure induced draft fan which suck out the water vapour, and then the water vapour goes into the cyclone dust separator.

5, In the cyclone dust separator, the dust mixed with the steam is separated from the water vapour, and falls down and goes out of the bottom discharging hole of the cyclone dust separator. The water vapour finally goes into the atmosphere by the chimney directly.