JN series of vacuum rake driers

　　JN series of vacuum rake driers are widely used in the manufacturing of organic semi-finished dyestuff, using steam sleeve to heat materials indirectly and discharge gas under non-vacuum conditions. Therefore it is very suitable for the materials that are high temperature resistant and easy to be oxidized under high temperature and the drying of recovery solution. It has simple structure, stable and reliable performance, long repairing cycle. It is tested that the materials that corrode little carbon steel, and granular, pasty, colloid materials and solution can be well dried under appropriate conditions.

Compensation material for adapt physicals			Used under proper conditions
Slurry	Pasty	Materials under 100 mesh	Materials under 100 mesh	Solution
Paint, slurry	Filter cake	Centrifugal filter cake	Synthetic fiber	Vacuum liquid
Materials	Deposit materials	Paint and clay	Crystal, sweet potato clips	Emulsion
Sodium carbonate detergent	Starch, dyestuff	Cement etc	Ore sand synthetic fiber	Suspension, Dyestuff
Soda lime	Clay

Principal of structure and dry
Inner caliber of equipment is 1000l, 2000 on length, heat up with steam clipper cover, interface on thermal meter on canister. Two end side cover and canister connect with ditch, seal with main axle stuff, main axle block with iron plasma leaves, divide with central on right and left on 13 pieces, left and right angle of plasma body on reverse direction, inner with four long active poles, for equality scatter material, when main axle on rotation, material enter with material input of canister, plasma push material into two side, on rotation, material put to two end and repeat circulation to center, moisture away with vacuum pump interface of material input place , powder ( solvent ) in moisture collected with matching equipment , cooler , collector . Output under low-end material output place