Air compressor residual heat recovery system for furniture production workshop

Abstract

The invention relates to an air compressor residual heat recovery system for a furniture production workshop. The air compressor residual heat recovery system comprises a drying room, an air compressor body and an air compressor heat-dissipating device, wherein the air compressor heat-dissipating device is arranged outside the air compressor body; a heat current discharge pipeline and a cold current introducing pipeline are arranged outside the air compressor heat-dissipating device. The air compressor residual heat recovery system is characterized by further comprising a heat exchanger, a heat-preserving water storage tank and an evaporation pipe, wherein two groups of heat exchange channels are formed in the heat exchanger; one group of the channels are communicated with the heat current discharge pipeline and the cold current introducing pipeline, and the other group of the channels are communicated with the heat-preserving water storage tank through a first water pump; the evaporation pipe is arranged in the drying room, and is communicated with the heat-preserving water storage tank through a second water pump. By adopting the air compressor residual heat recovery system, harmful heat produced by an air compressor is converted into heat beneficial to the drying room, so that the furniture production cost is saved greatly, the service life of the air compressor is prolonged effectively, energy needed by production is saved, and high environmental friendliness is realized.

Description

technical field [0001] The invention relates to the technical field of heat recovery, in particular to a waste heat recovery system of an air compressor used in a furniture production workshop. Background technique [0002] The air compressor is one of the necessary equipment in the furniture manufacturing industry. It is mainly used for nail guns, purging, painting and other pneumatic machinery. Taking the screw air compressor as an example, its working principle is: compress the air at atmospheric pressure into air with higher pressure, convert mechanical energy into air pressure energy, and according to the gas state equation, a large amount of heat is generated during the conversion process. When installing a heat energy recovery device, a large amount of heat will be discharged into the air as waste energy through a large amount of heat dissipation device (water-cooled heat dissipation device or air-cooled heat dissipation device), which will cause energy waste on the o...

AI Technical Summary

Problems solved by technology

Taking the screw air compressor as an example, its working principle is: compress the air at atmospheric pressure into air with higher pressure, convert mechanical energy into air pressure energy, and according to the gas state equation, a large amount of heat is generated during the conversion process. When installing a heat energy recovery device, a large amount of heat will be discharged into the air as waste energy through a large amount of heat dissipation device (water-cooled heat dissipation device or air-cooled heat dissipation device), which will cause energy waste on the one hand and affect the atmosphere on the other hand

[0003] In addition, the drying room is one of the necessary equipment in the furniture manufacturing industry. It is mainly used for drying wood, drying paint, etc., and additional equipment is needed to provide it with the heat required for drying, which increases the production cost.

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