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A red drying launched QSG rotary flash dryer
2015-05-19 Reads : 36
How it works: Hot air inlet pipe with suitable atomizing speed into the bottom of the dryer into the stirring and crushing and drying chamber, the material produce strong shear section, blowing, floating and rotating effect material by centrifuge, shearing, impacting and friction It is micronized strengthen the heat and mass transfer. At the bottom of drier, wetter particles larger group under the action of the agitator is mechanically crushed, low moisture content, particle size smaller particles are rotating air flow rises further drying during ascent. Since the gas-solid flow in rotating inertia of solid phase than that of gas, the larger the relative velocity between solid and gas phases, and strengthen the heat and mass transfer between the two phases, so it strengthens the process. QSG rotary flash dryer features: Due to the material by centrifuge, shearing, impacting and friction with particles of highly fragmented state and the relative velocity between the large gas-solid, enhanced heat transfer and mass transfer, so that it strengthens the high . Dry gas into the bottom of the dryer, have a strong rotating air stream to the wall materials have a strong rushing effect, eliminate the sticky wall phenomenon. At the bottom of the dryer high temperature area, heat-sensitive materials are not in direct contact with hot surfaces, solves the problem of coking discoloration of heat-sensitive materials. Due to the drying chamber gas speed is high, short residence time, to achieve efficient, rapid, large-scale production of small devices. Built swirl drying chamber piece, in order to control the material moisture to reach very low levels. The upper portion of the drying chamber can control the export of material dispersion particle size and humidity. Technical parameters: Item Parameter Model Host diameter (mm) air volume (m3 / h) water evaporation capacity (kg / h) capacity (kw) Maximum height (m) area (m2) XZG-2 200 350-500 12 -17 10 4.0 15 XZG-4 400 1150-2000 40-70 18 4.2 20 XZG-6 600 2450-4500 80-150 25 5.2 28 XZG-8 800 4450-7550 150-250 32 5.6 35 XZG-10 1000 7000- 12500 230-420 47 6.2 40 XZG-12 1200 10000-18000 300-600 56 7.0 52 XZG-16 1600 18000-30500 600-1000 75 8.0 80 Note: The evaporation of water is the inlet temperature of 180 ℃, the air temperature is 80 ℃ when the weight of evaporated water per hour. Material name beginning moisture content (%) Final moisture content (%) dried strength (kg water /m3.h) sodium dichloroisocyanurate uric acid zinc 40 25 1.0 143.6 0.5 350.0 1.0 352.5 30 monosultap chloride copper 45 1.0 367.5 1.0 342.5 60 antimony trioxide red iron oxide 60 1.0 132.5 DSD acid 65 0.5 121.5 TMTD 60 0.3 108.7 accelerator ZDC 80 0.5 205.6 0.5 186.3 80 Zinc Carbonate Solvent Black 45 1.0 85 5.0 342.0 428.5 silica Generation Mori MnZn 30 1.0 238.5 0.5 234.0 55 phthalocyanine blue calcium citrate 40 0.5 525.5 1.0 507.5 70 superfine calcium carbonate mud additives 75 4.0 320.0 1.0 425.0 MET aluminum hydroxide 55 25 1.0 95.6 Organic compounds: atrazine (pesticide to kill pesticides), cadmium laurate, benzoic acid, germicide, sodium oxalate, cellulose acetate. Dye: anthracene Kun, black iron oxide, indigo blue pigment, T acid, zinc sulfide, a variety of dyes intermediates. Inorganic: borax, calcium carbonate, hydroxide, copper sulfate, iron oxide, barium carbonate, antimony trioxide, antimony pentoxide, metal hydroxides, various synthetic cryolite and other heavy metal salts. Ceramic: kaolin, silica, clay and the like. Food: soy protein, gelatinized starch, distillers grains, wheat bran, wheat starch.
keywords: QSG rotary flash dryer, spin flash dryer, flash dryer,
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Droit d'auteur © GuangDong ICP No. 10089450, Changzhou City, un rouge séchage Equipment Co. Tous droits réservés.
Support technique: ShenZhen AllWays Technologie Développement Co., Ltd.
AllSources réseau's désistement: La légitimité de l'information de l'entreprise ne s'engage pas à toute responsabilité de garantie
Vous êtes le 21112 visiteur
Droit d'auteur © GuangDong ICP No. 10089450, Changzhou City, un rouge séchage Equipment Co. Tous droits réservés.
Support technique: ShenZhen AllWays Technologie Développement Co., Ltd.
AllSources réseau's désistement: La légitimité de l'information de l'entreprise ne s'engage pas à toute responsabilité de garantie