Five sets of 3500L double cone rotary vacuum dryers (equipped with Roots blowers, condensers, vapor-liquid separators, etc.) customized by our company for Chifeng Company have been successfully shipped to the customer. This is the second time this customer has purchased our products. The two parties have established a good cooperative relationship. For this, our company is very grateful for the support of new and old customers.

The double cone rotary vacuum dryer is a dynamic vacuum drying equipment. Its heating method can be hot water, thermal oil or steam, among which steam heating is more common.The inner cylinder of the dryer is a double-cone rotary tank. The outside of the tank is equipped with a jacket, and the outside of the jacket is an insulation layer. The heat medium is introduced into the jacket through the hollow sleeve shaft and the condensed water is discharged at the same time. Heat is transferred to the wet material through the inner wall of the tank. The wet material absorbs heat and evaporates water, and the water vapor is discharged by the vacuum pump through the hollow sleeve shaft at the vacuum end of the tank. Because the tank is in a vacuum state, the boiling point of volatile matter is greatly reduced. At the same time, the rotation of the tank causes the material to continuously move up and down, in and out, thus speeding up the drying speed of the material, improving the drying efficiency, and achieving uniform drying. Prevent certain materials from agglomerating and agglomerating during the static vacuum drying process.

The double cone rotary vacuum dryer is a special drying equipment that integrates mixing and drying. It is equipped with a vacuum pump and a condenser to form a vacuum drying system. The internal structure of the machine is simple, easy to clean, and the materials can be completely discharged. Since the rotation of the container drives the material to rotate, there is no material accumulation on the wall, the heat transfer coefficient is high, the drying rate is large, energy is saved, and the material is dried evenly, fully, and of good quality.

This machine is suitable for vacuum drying of powdery and granular materials in pharmaceutical, food, chemical and other industries. It is especially suitable for heat-sensitive materials that cannot withstand high temperatures, materials that require solvent recovery, materials containing toxic gases, materials that require extremely low residual volatile content, materials that are easily oxidized, hazardous materials, and materials that are easy to harden during static drying.