The double cone rotary vacuum dryer is a new type of dryer that integrates mixing and drying. The equipment is a double-cone revolving tank. When the tank is in a vacuum state, heat conduction oil or hot water is passed into the jacket for heating, and the heat is in contact with the wet material through the tank inner wall. The vapor that evaporates after the wet material absorbs heat is sucked away by the vacuum pump through the vacuum exhaust pipe.
Since the tank body is in a vacuum state, and the rotation of the tank body makes the material constantly move up and down, inside and out, so the drying speed of the material is accelerated, the drying efficiency is improved, and the purpose of uniform drying is achieved. This machine is suitable for vacuum drying and mixing of powder and granular materials in the pharmaceutical, food, chemical, dye and other industries, especially for the following materials:
1. Heat sensitive materials;
2. Materials that are easy to oxidize and are dangerous;
3. Solvents and toxic gas materials need to be recovered;
4. Materials that have requirements for crystal shape;
5. Materials with extremely low residual volatile content are required. The equipment adopts advanced design, which not only makes the material dry fast, but also saves energy. It is widely used in various industries.
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