Industrial heat pump air drying machine is a new type of high efficiency and energy saving heat pump dryer. Its working principle is based on the reverse Carnot cycle principle, using a small amount of electric energy, using the compressor, the working medium passes through the expansion valve and then evaporates in the evaporator. It is in a gaseous state and absorbs a large amount of heat in the air. The gaseous working medium is compressed by the compressor into a high-temperature, high-pressure gas, and then enters the condenser to release heat, and the drying medium is heated.
1. Heat source using heat exchange furnace, outlet temperature up to 130-150℃.In order to make food, medicinal herbs, fruits, vegetables and other material to keep good shape, color and internal organization is not damaged, improve the quality of production, control the drying temperature 60℃-90℃. Heat source adopts heat exchange method, make the clean air enter into the machine, make the material avoid pollution. 2.The equipment adopts the control motor, according to the moisture content of material is different, adjust the time of material in the dryer operation, thus guarantee the drying efficiency. 3.There are setting up 8 sets observation door on the dryer machine, not only can observe the drying chamber, but also convenient cleaning equipment. 4.Wide application range, simple operation, easy to maintain.
5. This type dryer machine without foundation can be used.