-
E-mail
nj-hmcy@163.com
-
Phone
13770333720
-
Address
No.1 Xinyu Road, Jing'an Town, Qixia District, Nanjing City
Nanjing Huangming Ozone Electromechanical Equipment Factory
The principle, purpose, and structural characteristics of microwave vacuum drying oven
Date: 2025-01-07Read: 5
Working principle of microwave vacuum drying oven:
When the equipment is running, microwaves are generated by the microwave generator and input into the microwave heater through the power supply device; The material is sent to the heater by the transmission system. At this time, the moisture in the material is heated and evaporated under the action of microwave energy, and the water vapor is removed by the dehumidification system to achieve the purpose of drying. Bacteria in the material are killed by the biological and thermal effects generated by microwave electromagnetic fields. Due to the direct action of microwaves on materials, the drying temperature is low, the drying speed is fast, and the loss of active ingredients in drugs is minimal.
The main uses of microwave vacuum drying box are:
Microwave vacuum drying oven is used for low-temperature drying of thermosensitive solid preparations of traditional Chinese medicine, and can also be used as a vacuum concentration equipment. Fast drying speed can greatly improve product quality. It has the characteristics of high efficiency, uniform heating, easy control, and convenient installation and maintenance. It can also be used for drying, heating, sterilization, and maturation of drugs, biological products, and agricultural and sideline products, with good drying effects on various pills and granular materials. Microwave vacuum drying equipment also has the functions of disinfection and sterilization, adjustable power limit, intelligent control, controllable environmental temperature, and safe and hygienic products, which can extend the shelf life.
Structure and characteristics of microwave vacuum drying box:
Thermally sensitive materials can be quickly dried, dehydrated, and concentrated at room temperature, and the dehydration temperature of the material can be controlled below 40 ℃. Infrared temperature measurement, digital timing, adjustable power, intelligent control, simple operation, even heating, 50% energy-saving compared to conventional process equipment. In addition, it can also be used for drying, dehydration, and concentration of many easily oxidizable materials. The material rotates in three dimensions, with a large paving area and various levels of equipment to choose from.
