High-temperature heat pump drying integrated device

Abstract

The utility model discloses a kind of high-temperature heat pump drying integrated devices, it is related to high-temperature drying technical field, and it is applicable to food, biological medicine and so on Liquid material drying powder field. Device includes feed assembly, its discharge port is fixedly connected main pipeline, drying tower, cloth bag dust collector and tee are sequentially arranged on main pipeline from left to right;Tee right side, upper part is connected with first branch line and second branch line respectively, first branch line is equipped with heat pump assembly one of fresh air and old air heat exchange, second branch line is equipped with heat pump assembly two of old air internal circulation dehumidification, two branch lines are away from tee end and converge into upper main pipeline, and upper main pipeline is equipped with thermostatic heater and is connected drying tower air inlet. Device is switched branch line by valve, and fresh air waste heat recovery or old air internal circulation dehumidification is realized as needed, solve traditional device path fixed waste heat, damp problem, combine thermostatic heater steady hot air temperature, cooperate feed assembly and keep material conveying smooth, improve drying efficiency and material quality.

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