Heat pump heat recovery cured meat drying device

Abstract

The invention discloses a heat pump-type heat-recovery salted meat drying device. According to the heat pump-type heat-recovery salted meat drying device, a blocking plate is arranged at a horn-shaped opening of the left end of an air outlet hopper of a thermal-insulation housing, and the blocking plate is controlled by sinusoidal wave humidity compensators; the distance between the blocking plate and the horn-shaped opening of the left end of the air outlet hopper is automatically controlled by humidity; an outlet of the right end of the air outlet hopper is arranged to be opposite to a vapor-liquid coexistence coil pipe zone of an outer machine; salted meat are hung on a steel pipe in the thermal-insulation housing; and a ceiling fan is arranged in the thermal-insulation housing to improve air convection. According to the heat pump-type heat-recovery salted meat drying device, the sinusoidal wave humidity compensators are used for controlling a ventilation door to control humidity eliminating air flow rate automatically based on humidity, so that it is especially beneficial for increasing of drying rate; a humidity elimination opening is arranged to be opposite to the vapor-liquid coexistence coil pipe zone of the outer machine, so that it is especially beneficial for tail heat high efficiency recycling, energy is saved, and efficiency is increased; and outer machine finned coil pipe design is especially beneficial for system tail heat high efficiency recovery, and at the same time compressor power consumption is reduced to be especially low.

Description

technical field [0001] The invention relates to a heat pump type heat recovery dried meat drying device. Background technique [0002] Cured meat is cured with salt, also known as pickled meat, salt meat, and bacon. Cured meat is a popular food. Good cured meat has a clean appearance, neat knives, firm muscles, no mucus on the surface, bright red color of the cut surface, and slightly yellow fat. Because it is delicious and can be stored for a long time, it is very popular among consumers. The cured meat produced in Zhejiang, China is called southern meat, and the cured meat produced in northern Jiangsu is called northern meat. [0003] In order to facilitate the later preservation, it is necessary to dry the fresh cured meat. At this stage, there are mainly two kinds of artificial natural drying and dryer drying. Natural drying is greatly affected by the weather and has low efficiency, which is not conducive to the industrialization of cured meat. Although the existing d...

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Problems solved by technology

Natural drying is greatly affected by the weather and has low efficiency, which is not conducive to the industrialization of cured meat. 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. , it is not economical

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