Introduction: Descriptions◆RD type rotary dryer is a kind of drying epuipment with large handle capacity and can for continuous production.It consists of heat system,feeding device,rotary drum,driving device,discharge part and dust catcher etc.◆This dryer have a …
◆RD type rotary dryer is a kind of drying epuipment with large handle capacity and can for continuous production.It consists of heat system,feeding device,rotary drum,driving device,discharge part and dust catcher etc.
◆This dryer have a big capability with wide application,and With small flow resistance,permit wide scope in operation,and easy to operate,humidity of product can less than 1%after drying.
When the damp raw material is fed from one terminal,it is turned over through blades that are distributed inside the cylinder and will be distributed uniformly in the drier and contact fully with the countercurrent hot air.In this way,the process of heat conduction is increased.During the period of dry,under the effect of incine blades and hot air stream,raw material can be moved to drier and discharged from disharged form discharging valve.
Applicable to powder,particle,piece and paste material in chemical,metallurgy,architectural material and light industry.In chemical industry,it can used to dry harmonium sulfide,alkali sulfide ammonium nitrate,urea,ethane diacid,potassium dichromate,PVC,manganese dioxide,calcium carbonate,nitric phosphate,calcium-magnesia phosphate Ill sodium fertilizer,Phosphate rock,normal superphosphate,concentrated superphosphate,sodium sesquicarbonate,Ill sodium Polyphosphate etc.
◆heed large quantity of material for drying.
Level of mechanization is high,and capacity is large.
◆The resistance for fluid to pass through drum is low, and energy consumption is low.
◆Good adaptability to the characters of materials.
◆Operation is stable,operating cost is low.
◆Uniformity of dried product is good.