It has simple structure, convenient operation, long service life, stable and reliable performance, low steam consumption, strong applicability, and good product quality. It is especially suitable for pastes that are not resistant to high temperatures, flammable, and easy to oxidize at high temperatures. For the drying of raw materials, the machine has been proved to be a good drying equipment after long-term use by users.

Principle

The material to be dried is added from the top of the shell in the middle, and under the stirring of the rake teeth that are constantly rotating forward and backward, the material moves back and forth in the axial direction. Heating, uniform stirring of the rake teeth, and crushing of the crushing rods vaporize the water in the material. Under the action of the vacuum system, the internal water and surface water of the dried material can be discharged more favorably. The vaporized water Vent from the outlet of the vacuum pump through the dry dust collector, wet dust collector and condenser.

Application

1. The following materials are dried in the pharmaceutical, food, chemical and other industries.

2. Applicable to paste, paste, and powder materials.

3. Heat sensitive materials that require low temperature drying.

4. Easily oxidized, explosive, strongly irritating, and highly toxic materials.

5. Materials that require the recovery of organic solvents.

Features

1. This machine adopts the heating method of interlayer and internal stirring at the same time, with large heat transfer surface and high thermal efficiency.

2. The machine is equipped with agitating, so that the material forms a continuous circulation state in the cylinder, which further improves the uniformity of the heating of the material.

3. The machine is equipped with agitating, so that slurry, paste, and paste materials can be dried smoothly.