Working Principle

The main body of the equipment is standing upright, and the spiral belt heated inside is stirred and lifted circularly. When the material enters the drying chamber, it is heated by the contact of jacket and stirring spiral belt. The material is stirred orderly by the spiral belt, reversed, lifted and fallen, so that the material is continuously contacted with the wall of the heating chamber for forced heat exchange, and the heated and volatilized solvent is pumped out in a vacuum state. For the purpose of rapid drying.

Descriptions

The equipment is a combination of drying, crushing, vacuum decompression and mixing. It consists of motor, reducer, frame, mechanical seal, filter, screw belt mixer, conical cylinder with jacket heating and discharging valve, which can realize the whole process. For closed continuous operation, its drying efficiency is 3 to 5 times as high as that of Series double cone rotary vacuum dryer. It is mainly used for powder drying in pharmaceutical, chemical, pesticide, food and other industries.

Equipment characteristics

Strong practicability: Combining with our special drying technology, it can adapt to the drying of materials with high viscosity, poor penetration, easy rolling ball and easy hugging.
Large production capacity: large loading capacity, up to 80% of the effective volume of the container.
High drying efficiency: large effective heat transfer area, 1.4 times the area inside the container, spiral lifting of materials in the vessel, eddy current falling along the main axis, uniform and effective heating in dispersive motion; high vacuum in the nose and bottom of the machine in the same direction with high temperature and high-speed airflow, high-efficient solvent removal of materials; double-channel vacuum tube mouth, to prevent vacuum blockage Plug, reduce resistance, improve the pumping rate.

Technical parameter

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