4 sets of second-hand 60 type flash drying machines for processing

The rotary flash dryer is formed by the tangential entry of hot air into the dryer and the strong rotating wind field driven by the agitator. The paste like material is fed into the dryer by a spiral feeder, and under the strong action of high-speed rotating stirring blades, the material is dispersed by impact, friction, and shear forces. The block like material is quickly crushed, fully contacted with hot air, heated, and dried. The dehydrated dry material rises with the hot air flow, and the classification ring intercepts large particles. Small particles are discharged from the middle of the ring outside the dryer and are recovered by the cyclone separator and dust collector. Undried or large materials are thrown towards the wall by centrifugal force and fall back to the bottom for crushing and drying. At the bottom of the dryer, larger and wetter particle clusters are mechanically crushed under the action of the agitator. Particles with lower moisture content and smaller particle size are carried up by the rotating airflow and further dried during the upward process. Due to the rotating flow of gas-solid phase, the inertia of solid phase is greater than that of gas phase, and the relative velocity between solid and gas phases is higher, which enhances the heat transfer effect between the two phases. Therefore, the drying intensity of this machine is high. Suitable materials: Organic compounds: Atrazine (pesticide insecticide), Lauric acid, Benzoic acid, Benzoic acid, Antibacterial Dan, Sodium oxalate, Cellulose acetate, Organic pigments, etc. Dyes: anthraquinone, black iron oxide, indigo pigment, butyric acid, titanium hydroxide, zinc sulfide, various azo dye intermediates. Inorganic substances: borax, calcium carbonate, hydroxides, copper sulfate, iron oxide, barium carbonate, antimony trioxide, various metal hydroxides, various heavy metal salts, synthetic cryolite, etc. Food: soy protein, gelatinous starch, wine trough, wheat sugar, wheat starch, etc

4 sets of second-hand 60 type flash drying machines for processing4 sets of second-hand 60 type flash drying machines for processing