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Dehumidifying dryer D series

Dehumidifying dryer D series

Description

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) → Compression → Condensation (in indoor drying room

Dehumidifying dryer D series

product description:

1. The product has fast heating speed, high energy saving and energy efficiency during heating, built-in fresh air waste heat recovery system, and good energy saving effect.

2, suitable for spring, summer, autumn seasons, materials with high ambient temperature drying operations.

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 heat pump drying unit is (QB + QC) / QB, so the heating efficiency of the heat pump drying unit is much greater than the efficiency of other heating equipment. It can be seen that the line dryer uses the heat pump drying unit as the drying unit. The dry device 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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