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Small dryer F series

Small dryer F series

Description

Working principle of heat pump drying unit: The heat pump drying unit is mainly composed of four parts: fin evaporator, compressor, fin condenser and throttle valve. It allows the working fluid to continuously evaporate and absorb in the outdoor environment (or drying room Heat of water vapor) → pressure

Small dryer F series

product manual:

↑, the product has small size, convenient installation and easy operation.

2, suitable for drying materials in small drying rooms.

Working principle of heat pump drying unit:

The heat pump drying unit is mainly composed of a finned evaporator, a compressor, a finned condenser, and a throttle valve. It allows the working fluid to continuously evaporate and absorb the heat from the outdoor environment (or the water vapor in the drying room) → The thermal cycling process of compression → condensation (releasing heat in the indoor drying room) → throttling → re-evaporation, so that the heat in the external low temperature environment (or the water vapor in the drying room) is transferred to the drying room. The compressor circulates in the system. It completes the gaseous step-up and temperature rise process in the compressor (temperature up to 100 ℃). It enters the internal machine and releases high-temperature heat to heat and dry the air in the room. At the same time, it is cooled and converted into a liquid state when it runs to the external machine. After that, the liquid quickly absorbs heat and evaporates again to turn into a gaseous state. At the same time, the temperature can drop to -20 ° C to -30 ° C. At this time, the air around the heat sink will continuously transfer heat to the refrigerant.

When the heat pump drying unit works, like ordinary air conditioners, it absorbs the energy in the medium in the evaporator QA: It consumes a part of the energy itself, that is, the power consumption of the compressor QB: The heat is released by the working fluid circulation system in the condenser QC, QC = QA + QB, so the efficiency of the vegetable dryer of the heat pump drying unit is (QB + QC) / QB, so the heating efficiency of the heat pump drying unit is far greater than that of other heating equipment. It can be seen that the orange dryer uses the heat pump to dry. As a drying device, the dry unit can save energy, and at the same time, it does not have any emissions of CO2 and other pollutants, thereby achieving the effect of energy saving and emission reduction.



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