Working principle of SZG series double cone rotary vacuum drying
The SZG series double cone rotary vacuum dryer is a double cone rotary tank body; Under vacuum inside the tank; Heating the jacket with steam or hot water; Heat comes into contact with wet materials through the inner wall of the tank. The water vapor evaporated from wet materials after absorbing heat; It is extracted through a vacuum pump and a vacuum exhaust pipe. Due to the vacuum state inside the tank; And the rotation of the tank body causes the material to constantly flip up and down, inside and outside; Therefore, the drying speed of the material has been accelerated; Improve drying efficiency; To achieve uniform drying.
application
This machine is suitable for vacuum drying and mixing of powder and granular materials in industries such as medicine, food, and chemical engineering. It is particularly suitable for heat sensitive materials that cannot withstand high temperatures, such as the following materials:
Materials that require the recovery of solvents and toxic gases;
Easy to oxidize;
Require materials with low residual volatile content;
Dangerous materials;
Require sufficient mixing;
Uniform material.