真空耙式干燥机vacuum rake dryer(0.5M3～5M3)

The vacuum rake dryer has the advantages of simple structure, convenient operation, long service life, stable and reliable performance, small steam consumption, strong universality and good product quality. It is especially suitable for the drying of paste materials that are not resistant to high temperature, inflammable and easy to oxidize under high temperature. The machine has been proved to be a good drying equipment by long-term use of users.

Principle of vacuum rake dryer: the dried materials are added from the middle of the shell. Under the constant positive and negative rotation of the rake teeth, the materials move axially back and forth, the surface contacting with the inner wall of the shell is constantly updated, indirectly heated by steam, evenly stirred by the rake teeth, crushed by the grinding rod, and the water in the materials is vaporized. Under the action of the vacuum system, the dried materials are The internal water and surface water are more favorable to be discharged. The vaporized water is vented from the outlet of vacuum pump through dry deduster, wet deduster and condenser.

Model and technical parameters