Descriptions

Inner heated fluid bed dryer is developed based on normal fluid bed dryer and indirect heated dryer. Immerse the heat exchanger in the material that is fluidized and dried. The heat required for dewatering is provided by tube heat exchanger and fluidizing hot air. The air velocity required for to dry the material is less. The main heat is provided by the heat exchanger inside, the hot air is mainly for fluidization of material, so the hot air velocity required is much less compare to normal fluid bed dryer, power consumption and heat lost with the tail gas are sharply reduced.

Features

Energy saving, low running cost 
The amount of drying air is less; the power consumption is low. 
The drying capacity is high; the volume of equipment is small; the area occupied is less. 
The operation flexibility is high; the operation of system is steady. 
Adopt special air distributing board, so to avoid leakage of material, and it's good for discharging material of big particles. 
Adopt two grades of dust filter, so to meet exhaust requirements of environment.

Applications

Applicable materials:Hydrogenated amines,ammonium nitrate,calcium chloride,calcium formate,calcium gluconate,calcium sulfate,cellulose derivatives,diammonium phosphate,calcium phosphate,fertilizer granule,Hydroquinone,ferric sulfate,ethylene,propylene,polystyredne ethylene,potassium carbonate,potassium chloride,posassium nitrate,potassium phosphate,sodium potassium trartrate,sodium chloride,PVC sodium bicarbonate,sodium bromide,sodium forate,sodium perborate,sodium sulfate,trataric acid,terephthalic acid,urea,vitamins,Barium sulfate,magnesium sulfate,zinc sulfate,aluminum sulfate,nickel sulfate,ammonium sulfate,salt,sodium fluoride,titanium dioxide,potassium bromide,ammonium bromide,sodiumcarbonate,basicnickel carbonate,basic zinc carbonate,basic chromium carbonate,calcium carbonate,sodium metasilicate,sodium dichromate,potassium acetate,potassium sodium benzene,formaldehyde acryloyl monomer,polyacrylamide amine,1010,polypropylene resin,polyester chips,polytetrafluoroethylene,phenolic resin,soil neomycin,tetracycline,anhydride cool factors,humic acid,humic acid sodium,lysine.

Technical paramenters