WORKING PRINCIPLE The hot air enters into the bottom of the dryer in tangent direction. Under the driving of the stirrer, a powerful rotating wind field is formed. Paste materials go into the dryer via screw feeder, and dispersed by impact, friction and shearing force under the powerful high-speed rotating impeller; bulk materials immediately get smashed, in fully contact with hot air in order to get heated and dried. Then the dehydrated materials rise with hot air. A hierarchical ring will make large particles retentate, while exhaust small particles out of dryer from center of the ring, recovered by cyclone separator and deduster. The bulk materials or materials without being fully dryer will be thrown to the wall under centrifugal force and drop to the bottom again to be smashed and dried. FEATURES (1) Dynamic integration of cyclone, fluidized, spouted and grinding classification technologies. (2) Equipments are compact and small-sized, enabling high efficiency and continuous production, achieving "small equipment, large-scale production". (3) Great drying intensity, low energy consumption, high thermal efficiency. (4) Short material residence time, good product quality, available for drying heat sensitive materials. (5)Negative or slightly negative pressure operation, good impermeability, high efficiency, eliminating environmental pollution. APPLICABLE MATERIALS Organic compounds: atrazine (pesticides), cadmium laurate, benzoic acid, germicide, sodium oxalate, cellulose acetate, the organic pigments,and so on; Dye: santhraquinone, black iron oxide, indigo pigments, butyric acid, titanium hydroxide, zinc sulfide, various azo intermediate; Inorganic: borax, calcium carbonate, hydroxide, copper sulfate, ferric oxide, barium carbonate, antimony trioxide, all kinds of metallic hydroxide,all kinds of heavy metal,salt, synthetic cryolite and so on; Food: soy protein, gelatinized starch, distillers' grains, triticin, wheat starch and so on. TECHENICAL PARAMETERS Item/Model XSG-2 XSG-4 XSG-6 XSG-8 XSG-10 XSG-12 XSG-14 XSG-20 Tower Diameter (mm) 200 400 600 800 1000 1200 1400 2000 Air amount (m3/h) 300-500 1150-2000 2450-4500 4450-7550 7000-12500 10000-20000 18000-36000 28200-56500 Water Evaporation (kg/h) 12-17 40-70 80-150 150-250 230-425 300-600 600-1000 1000-1500 Total Power (kW) 10 20 40 65 85 105 150 230 Max. Equipment Height (m) 4.0 4.8 5.8 6.5 7.1 7.8 8.8 10.1 Occupied Area(m2) 15 20 28 35 40 52 80 150 Note: 1. The evaporated amount of moistureis calculated when the temperature of inlet is180ºC and Ihe temperature of outlet is 80ºC ; 2. Besides the models above mentioned, special specification can also be made as request; 3. The equipped capacity above mentioned is standard. The power can also be decreased in accordance with pracitcal condition. Raw Material Example & Characteristics (based on Model XZG-6) Item/Raw Material Stearate Acid Aluminum hydroxide Zinc Carbonate Monosultap TMTD DSD Acid Red Iron Oxide Antimony Dioxide Cuprous Chloride White Carbon Black Inlet Air Temperature(ºC) 150 150 150 120 140 150 200 180 200 280 Primary Moisture(%) 80 55 8 30 65 60 60 45 30 85 Final Moisture(%) 0.5 1.5 1.0 1.0 0.5 0.5 0.5 1.0 3.0 5.0 Pratical Drying Capacity(kg/h) 140-160 250-280 130-170 80-110 80-120 80-120 300-350 280-320 290-310 250-300 Item/Raw Material ZDC accelerate Oil Soluble Ink Substitute Zinc Manganate Phthaloc-Yanin Dye Calcium Citrate Superfine Calcium Carbonate Slurry Treatment Agent Sodium Isocyanurate Dioxide Sodium Isoxyanurate Trioxide Inlet Air Temperature(ºC) 150 150 120 150 140 160 200 180 150 Primary Moisture(%) 60