Project description:
  Cellulose is a macromolecular polysaccharide composed of glucose. Insoluble in water and general organic solvents. It is the main component of plant cell walls. The molecular formula of cellulose (C6H10O5)n is a macromolecular polysaccharide composed of D-glucose with β-1,4 glycosidic bonds. It has a molecular weight of 50,000 to 2,500,000, equivalent to 300 to 15,000 glucose groups. Insoluble in water and general organic solvents. It is the main component of plant cell walls. The amount of cellulose used in textile and papermaking around the world reaches 8 million tons per year. In addition, using separated and purified cellulose as raw material, rayon, cellophane, ester derivatives such as nitrate and acetate, and ether derivatives such as methyl cellulose, ethyl cellulose, and sodium carboxymethyl cellulose can be made. Used in petroleum drilling, food, ceramic glaze, daily chemical, synthetic washing, graphite products, pencil manufacturing, batteries, coatings, building materials, decoration, mosquito repellent incense, tobacco, papermaking, rubber, agriculture, adhesives, plastics, explosives, Electrical and scientific research equipment, etc.

I. Overview of equipment:
The special cellulose dryer is a new product developed and designed by our company after digestion and absorption, boldly adopting foreign advanced technology, and combining the actual situation of domestic drying equipment. The equipment has advanced technology, reasonable design, compact structure, wide application range, large production capacity, good product quality, high efficiency, and energy saving. Drying, crushing and screening are completed in one device in one time, eliminating environmental pollution, and the performance of the whole machine reaches international advanced technical level.

2. Equipment principle:
The material enters the machine from the feed inlet. Under the action of vibration force, the material is thrown forward in the horizontal direction and moves continuously. After the hot air passes upwards through the fluidized bed to exchange heat with the wet material, the wet air is removed by the cyclone separator and then discharged from the exhaust outlet. The dry material is discharged from the discharge outlet.

3. Equipment characteristics:
● The vibration source is driven by a vibration motor, which runs smoothly, is convenient to maintain, has low noise, long life and is convenient to maintain.
● High thermal efficiency, saving energy by more than 30% compared with general drying devices. The bed temperature is evenly distributed without local overheating, and the fluidization is evenly distributed without dead spots.
● Good adjustability and wide adaptation. The thickness of the material layer, the moving speed in the machine and the full amplitude can be adjusted steplessly.
● Small damage to the surface of the material and can be used for drying fragile materials; irregular material particles will not affect the working effect.
● Adopt a fully enclosed structure, which effectively prevents air forks between material and air from being infected. The working environment is clean.
● When used for mass production of high-moisture materials, multiple units can be used in series to meet user requirements (typical materials: such as polyacrylamide, etc.).