1、 Overview
Microwave vacuum continuous low temperature drying equipment is a new type of continuous low temperature drying method. The material is directly heated by microwave, that is, microwave heating without direct contact with the material, and then the container is vacuumized to make the solvent contained in the material evaporate, so that the steam is condensed and recycled in the condenser.
2、 Benefits
The microwave vacuum continuous low-temperature drying equipment has the following characteristics:
High thermal efficiency, up to 80% - 90%;
Low drying temperature, suitable for heat-sensitive materials;
Closed operation without pollution; Recoverable solvent;
The equipment is easy to clean and replace materials; Simple operation.
3、 Application
Microwave vacuum continuous low-temperature drying equipment is widely used in biological materials, food, medicine, chemical and other industries. At present, the equipment is widely used in continuous production, which meets the needs of mass production. Due to the vacuum state inside the drying container, it is easy to continuously and quantitatively add or discharge materials into the vacuum container without gas leakage, which has been widely applied.
4、 Prospect
At present, vacuum drying in China is almost intermittent. On this basis, our company began to develop microwave continuous vacuum low-temperature drying equipment in 2009, providing a complete set of devices and equipment sealing. With the need of large-scale production, the microwave continuous vacuum drying equipment and its supporting devices have produced large-scale and automatic equipment that has been put into operation in the factory.