Tray Drying Room SS 304 Heat Pump Dryer SS304 Chamber Evaporator Preservative Fruits Vegetables Fish Ginger Mango

The high-temperature heat pump drying unit mainly consists of four parts: fin evaporator (outdoor unit), compressor, fin condenser (internal unit) and expansion valve. By allowing the working medium to continuously complete evaporation (absorbing heat in the outdoor environment ) → compression → condensation (release heat in the indoor drying room) → throttling → re-evaporation thermal cycle process, thereby transferring the heat in the external low-temperature environment to the drying room, and the refrigerant flows through the system under the action of the compressor Internal circulation flow.

It completes the gas pressure and temperature rise process in the compressor (the temperature is as high as 100°C). It enters the indoor machine and releases high-temperature heat to heat the air in the drying room. At the same time, it is cooled and converted into a liquid state. When it runs to the outdoor machine Afterwards, the liquid quickly absorbs heat and evaporates and is converted into a gas again. At the same time, the temperature can drop to -20℃~-30℃. At this time, the air around the heat absorber will continuously transfer heat to the refrigerant. When the high-temperature heat pump drying unit is working, like ordinary air conditioners and heat pump units, it absorbs the energy in the low-temperature environmental medium in the evaporator QA: It consumes part of the energy itself, that is, the compressor power consumption QB: Through the working fluid circulation system, The condenser releases heat QC, QC=QA+QB, so the efficiency of the high-temperature heat pump drying unit is (QB+QC)/QB, and the heating efficiency of other heating equipment is less than 1, so the high-temperature heat pump drying unit heats The efficiency is much greater than that of other heating equipment. It can be seen that using a high-temperature heat pump drying unit as a drying device can save energy, while also reducing the emission of CO2 and other pollutants, achieving energy saving and emission reduction effects.

The high-temperature heat pump drying unit is suitable for drying bedding in hotels, dehydrating seafood, vegetables, AD black fungus, melon seeds, peanuts, fruits and vegetables, meat products, casings, tobacco leaves, leather, mushrooms, wolfberries, dried fruits, mosquito coils, tribute Incense, cloth, clothing, grains, noodles, fertilizers, paper products, wood, seeds, sludge, gypsum, hardware products, metallurgical products, mining by-products, flue gas desulfurization gypsum, clay, pulverized coal, coal Drying of mud, lignite, etc. In terms of industrial hot water, it can also meet the needs of constant temperature of electroplating solution in electroplating plants, heating and insulation of high-temperature hot water in slaughterhouses, supply of high-temperature hot water in hotels, and high-temperature hot water in industrial enterprises.