Vacuum drying machine is energy-saving and efficient

Equipment Overview:

vacuum dryerIt is achieved by placing the dried material under vacuum conditions, heating and drying it, and using a vacuum pump to extract air and moisture to accelerate the drying rate. This series of vacuum dryers is suitable for low-temperature drying of thermosensitive materials that are prone to decomposition, polymerization, and deterioration at high temperatures, and is widely used in industries such as pharmaceuticals, chemicals, food, and electronics.

Working Principle:

The vacuum dryer system consists of a refrigeration system, a vacuum system, a heating system, and an electrical instrument control system. The main components are drying oven, condenser, refrigeration unit, vacuum pump, heating device, etc. Its working principle is to send the dried items into the drying chamber for sublimation and dehydration, and the vacuum system establishes low-pressure conditions for the sublimation drying chamber to accelerate the drying process. The equipment adopts efficient radiation heating, and the material is uniformly heated; Adopting an efficient vacuum unit and capable of achieving oil-water separation; Adopting a parallel centralized refrigeration system, with multiple on-demand cooling channels, stable operating conditions, and favorable energy-saving benefits; Adopting artificial intelligence control, with high control accuracy and easy operation. The quality requirements for drying are: unchanged biological activity, uniform appearance and color, full shape, firm structure, and low residual moisture.

Equipment characteristics:

1. Drying under vacuum reduces the boiling point of the material solution and accelerates the drying process, thus saving energy consumption and drying time.

2. The required heat source can be low-pressure steam or waste heat steam.

3. Disinfection treatment can be carried out before drying, and there should be no impurities mixed in during the drying process, which meets GMP requirements.

4. It belongs to a static vacuum dryer, so the shape of the dried material will not be damaged.

5. A condensation system can be used to effectively recover solvents from materials.