Basic Guide to Double Cone Rotary Vacuum Dryers


Double-cone rotary vacuum dryer is a drying equipment widely used in chemical, pharmaceutical, food and other fields. Its main feature is that it adopts a double-cone rotary structure. Through the action of rotation and vacuum environment, materials are dried and dehydrated. The following are the basic guidelines for double cone rotary vacuum dryers:

  1. Equipment structure: The double-cone rotary vacuum dryer is mainly composed of a double-cone rotary drying chamber, a vacuum pump, an electric heating system and a control system. The double-cone rotary drying chamber is the main part of drying, the vacuum pump is used to generate a vacuum environment, the electric heating system is used to provide heat source, and the control system is used to monitor and control parameters such as temperature and vacuum degree during the drying process.

  2. Drying process: The drying process of the double cone rotary vacuum dryer is mainly divided into three stages: heating, vacuum and cooling. In the heating stage, put the material into the double-cone rotary drying chamber, start the heating system, increase the temperature in the drying chamber, and evaporate the moisture inside the material; in the vacuum stage, start the vacuum pump to pump out the gas and water in the drying chamber, Accelerate the drying process; in the cooling stage, turn off the heating system and vacuum pump, and take out the dried material after the temperature in the drying chamber drops.

  3. Operation Precautions: When using the double-cone rotary vacuum dryer, you need to pay attention to the following points: first, check whether there are sundries in the drying room before operation, so as not to affect the drying effect; second, set the drying parameters correctly, such as temperature and vacuum degree etc., to ensure the drying effect and material quality; finally, maintain the equipment, such as regular cleaning, maintenance of equipment, etc., to prolong the service life of the equipment.

In short, the double-cone rotary vacuum dryer is an efficient, precise and reliable drying equipment. It adopts the technology of double-cone rotary and vacuum environment, which can dry a variety of materials quickly and efficiently. It is suitable for many industries such as chemical, pharmaceutical and food. fields. When using the equipment, it is necessary to pay attention to the operation details to ensure the drying effect and the normal operation of the equipment.


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