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国产精品无码不卡视频丨国产精品青草久久久久影视福利丨无码专区男人本色丨成人无码小视频在线观看丨水蜜桃美女啪啪视频丨精品毛片一区二区三区丨99re视频在线只有精品丨日韩欧美精品有码在线 Disc continuous dryer is an efficient conductive continuous drying equipment.
working principle
The wet material is continuously added to the first layer of the drying disc on the upper part of the dryer by the feeder, and the rake arm with rake blades rotates to make the rake arm rotate and make the rake blades continuously flip the material. The material flows along an exponential spiral over the surface of the drying disc, and the material on the small drying disc is transferred to the outer edge, where it falls onto the outer edge of the large drying disc below. The material moves inward on the large drying disc and falls into the next layer of small drying disc from the middle discharge port. The large and small drying plates are arranged alternately up and down, allowing the material to flow continuously through the entire dryer.
A hollow drying tray is filled with heating medium, which includes saturated steam, hot water, thermal oil, and high-temperature molten salt. The heating medium enters from one end of the drying tray and exits from the other end. The dried material falls from the last layer of the drying tray to the bottom of the shell, and is finally transferred by the rake blades to the discharge port for discharge. Moisture overflows from the material and is discharged through the dehumidification port located on the top cover. The moisture in the vacuum disc dryer is discharged through the vacuum pump port located on the top cover.
The main component of the exhaust gas is water vapor, and there is no entrainment of dried products, so it will not cause pollution to the environment. Dry materials discharged from the bottom layer can be directly packaged. By adding auxiliary equipment such as fin heaters, solvent recovery condensers, bag filters, dry material mixing mechanisms, and induced draft fans, the production capacity of drying can be improved. Drying paste like and heat sensitive materials can facilitate solvent recovery and enable pyrolysis and reaction operations.
Performance characteristics
The characteristics of continuous operation, closed operation, high evaporation intensity, low power consumption, small footprint, simple configuration, convenient operation control, and good operating environment make it widely applicable to drying operations in industries such as chemical, pharmaceutical, pesticide, food, feed, and agricultural and sideline product processing. It has been highly praised in practical use in various industries. At the same time, carbon steel, stainless steel, titanium and other materials can be made according to their characteristics.
Adapt to materials
（1） Organic chemical products
Polyvinyl chloride resin, polytetrafluoroethylene resin, fumaric acid, anthraquinone, nitroanthraquinone, para aminophenol, melamine, cyanuric acid, para aminobenzenesulfonic acid, antioxidant 168, chromophenol As, stearate, aniline, nitroaniline, dipentaerythritol, chlorinated paraffin, calcium formate, triethylenediamine, EDTA, rubber promoter, sodium benzenesulfonate, isophthalic acid, sodium dimethyl pentasulfonate, thiourea, oil soluble aniline black dye, acid black dye, indigo and other organic chemical raw materials and intermediates.
（2） Inorganic chemical products
Light calcium carbonate, active calcium carbonate, nanoscale ultrafine calcium carbonate, magnesium carbonate, sulfur concentrate, pyrite, copper nickel ore, aluminum hydroxide, white gray black, strontium carbonate, barium carbonate, potassium carbonate, lithopone, insurance powder, silicon micro powder, barium sulfate, potassium sulfate, microsphere catalyst, magnesium hydroxide, copper sulfate, nickel sulfate, nickelamine, sodium molybdate, sodium chloride, cryolite, iron oxide red, nickel oxalate, cobalt oxalate, iron oxide black, lithium hydroxide, nickel hydroxide, zirconium hydroxide, calcium phosphate, sulfur, etc.
（3） Medicine and food
Amphotericin, Deng salt, L-phenylglycine and intermediates, cefotaxime, ceftriaxone, metamizole, cimetidine, vitamin B12, vitamin C, medicinal salts, medicinal aluminum hydroxide, medicinal magnesium silicate, caffeine, tea, flower extracts, ginkgo leaves, chocolate powder, starch, corn germ and other raw materials and pharmaceutical intermediates.
（4） Feed and fertilizer
Potassium carbonate, bio potassium fertilizer, protein feed, feed grade streptomycin, mycelium, bran, distiller's grains, grains, seeds, herbicides, cellulose, feed grade calcium hydrogen phosphate, etc.