Used 8 m 10 m 12 m 15 m 18 m 20 m 22 m 24 m dryer drum scraper

Cassava dregs dryer I. Scope HG direct heating type rotary drum dryer is widely used in food, feed, chemical, pharmaceutical, mining, compost and other industries. According to the requirements of drying products, can be different heat sources. Such as: direct thermal stove, indirect hot stove, oil, electric heating, steam and so on. It applies to all kinds of bad residue dried material is less than 85% moisture content, such as brewer's grains, distiller, marc, dregs, bad sauce, sugar residue, starch residue, livestock manure, slaughterhouse waste, etc., to open feed resources, reduce feeding costs, reduce environmental pollution has a good effect. Second, cassava residue drying machine structure and working principle directly heated rotary drum dryer mainly by the heat source, feeding machine, feeding machine, rotary drum, discharging machine, induced draft fan, discharge and power cabinet composition ; dehydrated wet material added after the drying machine, both in the drum cloth turning device copy board, the material uniformly dispersed in the dryer full contact with the hot air to speed up the drying heat and mass transfer ﹑. During the drying process, the material under the action of the copy board and hot, with a gradient of temperament, to another section of the dryer exhaust discharge valve star products. Overview sawdust dryer sawdust dryer refers to the granule-like wet sawdust, using screw conveyor continuously added to the drying tube. In the transport and dispersion of high speed hot air, allowing moisture evaporation of wet materials, the process of obtaining a powdery or granular dried product. Mainly by air heater, feeder, air drying tube, cyclone, fan and other components. Sawdust dryer features a dry strength, because the material highly dispersed in the gas stream, the entire surface of the particles of active dry the effective area. 2, drying time is short, dry moisture control. 3. New sawdust dryer structure is simple, small footprint, easy to build and repair. 4, large capacity, high thermal efficiency. When dry unbound water, thermal efficiency up to 60%. Sawdust dryer works Sawdust dryer include: heat oven, feed, rotating cylinder, filter tube, duct material, cooling tube and the discharge port, located on the rotating cylinder active roller, roller initiative by motor and reducer Drive drum is rotated at a low speed, with a feed inlet between the rotating drum furnaces and heat, rotating cylinder with a stir blade, rotating cylinder with a baffle in the filter cartridge is connected at the start and there is a small hole on the bezel , filter cartridge is connected to one end of the rotating cylinder, and the other end is connected with the material duct, the filter cylinder with the stopper, the bottom of the filter cartridge is provided with slag hole, one end of the cooling tube and the material feed pipe by a blower connected to the other end connected to the discharge port. Because sawdust dryer (dryer) With the above structure, sawdust sufficiently dried in a rotary cylinder, and sawdust before entering the material duct fully spread again, so fast evaporation, the stopper can be sawdust impurities block , ensure access to quality material duct in sawdust. Wood into sawdust dryer and the rotary cylinder by the injection pipe joint action, the flow of material in the barrel of boiling hot air full contact with the material, to complete the drying. The utility model is a cellulosic material drying apparatus has a simple structure, ease of use, the majority of customers. The scope of the new sawdust dryer sawdust dryer is widely used in straw briquette fuel, charcoal machinery, wood pellet, sawdust briquette, agricultural engineering and other industries. Such as drying corn stalks, soybean straw drying, drying cotton stalks, wheat straw drying, sorghum stalk drying, wood drying, drying wood shavings, sawdust drying, dried ginkgo leaves, mulberry leaves, drying and other agricultural fibers Su class material drying. Gypsum plaster Dryer Overview With increasing environmental awareness, China's coal-fired power plant emissions of sulfur dioxide in flue gas increasingly tight control, power plant desulfurization is imperative. Currently gypsum processing technology and equipment is not entirely the same as natural gypsum, such as material handling, dust treatment, calcination process and other: on the physical properties of natural gypsum and gypsum also have differences, such as gypsum of high purity, free water large , fine granularity; uniform particle size particle size distribution, grading poor standard thick water consumption, including water-soluble salts more; also worth noting that both gypsum and natural gypsum from different sources, gypsum in the unreacted Calcium carbonate is the main impurities and calcium sulfite exist not completely oxidized, a larger difference between the state of impurities, will affect different components of different limestone materials, different processing limestone fineness desulfurization technology production process to another process in Gypsum quality. Structure composed of gypsum plaster Dryer Dryer By: heat source equipment, transportation equipment, drying equipment, transmission equipment, dust removal equipment, the wind systems, electronic control equipment, such as a few parts. Performance of point 1 of the gypsum dryer, gypsum dryer anti-overload, less processing capacity, fuel consumption, low drying costs; 2, using the downstream drying method, hot air and wet material from the same side into the dryer, you can use hot air to obtain a high evaporation intensity, dryer outlet temperature is low, high thermal efficiency; 3, operating parameters can be changed depending on the material properties, so that the material in the drying device capable of forming a stable cylinder body full cut curtain fabric, quality heat exchange more fully; 4, the new feeding, nesting devices, put an end to the traditional drum dryer feed blockage, discontinuous, uneven, and returning materials such phenomena, reducing the load of dust removal equipment ; 5, gypsum dryer to achieve a "zero level thrust", greatly reducing wear riding wheel block, cylinder smooth and reliable operation; 6, gypsum machine "self-aligning roller-type device", so that the idler and always with the rolling ring linear contact and thus greatly reduce the wear and power loss; 7, moisture control products based on user requirements. The use of gypsum and gypsum market prospects in the building materials industry is widely used, processed through different means, basically can replace most of the natural gypsum production of building materials. Integrated processing and application of domestic gypsum has started, Prospect tremendous market opportunities, particularly those that lack natural gypsum and gypsum-rich resources economically developed areas, through the application of proven Gypsum is a high-grade precious resources, it can be adapted to different uses of gypsum building products, production, post-processing of gypsum is a cementitious material even better than natural gypsum. After dehydration of gypsum dryer processed into plaster, plaster can be divided according to products: casting plaster, stucco plaster, ceramic industrial plaster, foundry industrial gypsum plaster dental materials, medical bandages orthopedic gypsum, coal mine fire strengthening the tunnel wall plaster, gypsum, etc. soil improvement, the largest amount of plaster used in construction (construction plaster).