The medicinal material dryer is designed to burn coal as fuel to generate clean hot air as the drying medium to absorb the moisture in the traditional Chinese medicine and discharge the humid air that reaches a certain moisture content. It circulates back and forth to meet the requirements of the traditional Chinese medicine. of moisture. This equipment is simple, convenient, has low investment, good effect and low cost of use. It is the preferred drying equipment for traditional Chinese medicine and food processing enterprises. This equipment can meet the normal and variable temperature drying requirements of a variety of traditional Chinese medicines, and includes container-type drying equipment and tunnel-type drying equipment.

Working Principle Editor

The main principle of medicinal material dryer used in the drying process is to use the heat pump evaporator to absorb the heat in the outside air, or to recover the waste heat of the exhaust gas during the drying process. After the compressor performs work, the energy is transported (transferred) to the drying box. The hot air in the drying box is heated through repeated circulation, absorbs the moisture in the material, cools and humidifies itself, and undergoes the process of hot air dehumidification or condensation and water removal. , drain and take away the moisture in the material, and finally achieve continuous drying of the material, with a maximum output temperature of 85°C.

It is mainly suitable for drying, heating and heat treatment of product test products in industrial and agricultural production, scientific research, medical and health, laboratories and other units. The temperature of this drying oven can be from 10℃ to 300℃. The selected working temperature can be adjusted arbitrarily, and the temperature can be automatically constant with the help of the temperature control system in the box. It adopts digital dawn-type temperature controller, which is sensitive and reliable, easy to operate, and the digital display is more intuitive and clear. It is used in laboratories of colleges and universities, medical and health, environmental protection and other scientific research departments, as well as in industry, mining and agriculture for experiments or production lines. This machine is equipped with a blowing device, and the wind enters the working room from the air duct, which promotes the circulation and convection of hot air in the working room, thereby achieving better temperature uniformity.