SZG double cone rotary vacuum dryer

Product introduction

SZG double cone rotary vacuum dryer is a double cone rotary tank. In the vacuum state of the tank, steam or hot water is introduced into the jacket for heating. The heat is contacted with the wet material through the inner wall of the tank body. The water vapor evaporated after the wet material absorbs heat is pumped away through the vacuum exhaust pipe through the vacuum pump. Due to the vacuum in the tank body, and the rotation of the tank makes the material constantly turn up and down inside and outside, so the drying speed of the material is accelerated, the drying efficiency is improved, and the purpose of uniform drying is achieved.

working principle

Double cone rotary vacuum dryer is a new type of dryer which integrates mixing drying. The condenser, vacuum pump and dryer are matched to form a vacuum drying device. The machine is advanced in design, simple in structure, easy to clean, and easy to discharge all materials. It can reduce labor intensity and improve working environment. At the same time, because the materials rotate when the container rotates and there is no accumulation on the wall of the container, the heat transfer coefficient is high, the drying rate is large, the energy is saved, and the material is dried evenly and sufficiently with good quality. It can be widely used for drying materials in pharmaceutical, chemical, food, dye and other industries. It meets the requirements of GMP.

Scope of application

This machine is suitable for vacuum drying and mixing of powdery granular materials in medicine, food, chemical industry and other industries, especially for materials with the following requirements:

1. High temperature heat sensitive materials are not acceptable

2. Easily oxidized and dangerous materials

3. Materials requiring recovery of solvents and toxic gases

4. Materials requiring very low residual volatile matter content

5. Materials with requirements for crystal shape