Heat pump type honeysuckle drying device with heat recovery function

Abstract

The invention discloses a heat pump type honeysuckle drying device with a heat recovery function. A heat preservation enclosure is provided with an air flow passage which is composed of an air inlet and an air outlet hopper; a horn mouth arranged at the left end of the air outlet hopper is provided with a baffle, and the baffle is controlled by a sine wave humidity expansion device; the distance between the baffle and the horn mouth arranged at the left end of the air outlet hopper is controlled by the humidity automatically, so that the control over the output flow of humid and hot air flow is achieved; an outlet arranged at the right end of the air outlet hopper corresponds to a vapor-liquid coexisting coil pipe district of an outer machine, so that air draft through a fan in the outer machine is most beneficial to recovering the heat of humid and hot tail gas through the working vapor-liquid coexisting coil pipe district of a heat pump, then the heat of the humid and hot tail gas is released in the heat preservation enclosure through an inner machine, and thus the heat recovery of humidity elimination and drying is achieved. According to the heat pump type honeysuckle drying device with the heat recovery function, the sine wave humidity expansion device controls the exhaust humid air flow automatically through a humidity control air door, and therefore improvement of the drying rate is especially facilitated; a humidity outlet is aligned with the vapor-liquid coexisting coil pipe district of the outer machine, and therefore efficient recovery of tail heat is especially facilitated, and energy saving and efficiency improving are achieved; the design of a fin coil pipe of the outer machine is especially beneficial to realizing the tail heat recovery of the system.

Description

technical field [0001] The invention relates to a heat pump type heat recovery honeysuckle drying device. Background technique [0002] Honeysuckle is the dry flower buds or flowers of the Lonicera genus Lonicera and the same plants of the Lonicera family Lonicera. Honeysuckle, blooming in March, five out, slightly fragrant, reddish stalks, white at the beginning of flowering, yellow after one or two days, hence the name honeysuckle. And because one stalk and two flowers, the two stamens protrude out, they are in pairs, inseparable, like male and female accompanying each other, and like mandarin ducks dancing in pairs, so it is called mandarin duck vine. [0003] Honeysuckle has been known as a good medicine for clearing away heat and detoxification since ancient times. It is sweet and cold in nature and fragrant, sweet and cold to clear away heat without hurting the stomach, and the fragrance is thorough and can dispel evil. Honeysuckle can not only disperse wind-heat, b...

AI Technical Summary

Problems solved by technology

Natural drying is greatly affected by the weather and has low efficiency, which is not conducive to the industrialization of honeysuckle. Although the existing drying machine can achieve rapid drying, it also discharges a large amount of heat while dehumidifying, so the energy consumption is high. economically uneconomical

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