Heat energy recovery system

Abstract

The invention provides a heat energy recovery system, and belongs to the technical field of energy recovery. The heat energy recovery system comprises a fresh air system, an air return system, a dustremoval heat energy recovery system and a filtering system; the fresh air system comprises a fresh air humidity tester, a fresh air temperature tester and a fresh air window air volume adjusting valve; the air return system comprises a primary air return device and a secondary air return device; the dust removal heat energy recovery system comprises a dust removal unit, a dust removal heat energytemperature tester, a dust removal heat energy humidity tester and a dust removal heat energy air volume adjusting valve; and the filtering system comprises a primary filtration system and a secondaryfiltration system. The air volume of the fresh air system and the dust removal heat energy recovery system is subjected to mixing pretreatment, and then enters an air conditioning chamber for refrigeration or heating treatment after being filtered by a filtration system and subjected to surface treatment with an air return system, redundant heat energy is sent to the air return system through theair supply pipeline, and the heat energy is recycled to the air return window through the air return system again, so that the purpose of heat energy recovery is achieved.

Description

technical field [0001] The invention belongs to the technical field of energy recovery, and in particular relates to a heat energy recovery system. Background technique [0002] With the rapid development of urbanization and industrialization in our country, industrial energy consumption is high and energy utilization rate is low. Among them, the textile industry is one of the main energy-consuming industries in my country, and the phenomenon of energy waste is serious. Under the situation of continuous improvement and increasing competition pressure, it is particularly important to choose reasonable and efficient energy-saving and emission-reduction technologies to apply to production workshops, reduce energy expenses of enterprises, and enable energy to be used effectively. [0003] In the textile production process, due to differences in production processes and production equipment, heat imbalances in different workshops often occur. Usually, due to the lack of heating eq...

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Problems solved by technology

[0007] In order to solve the problem that heat energy is not utilized in the design of the above-mentioned air-conditioning system and dust removal system of the traditional textile mill, but is directly discharged into the atmosphere, which not only aggravates the greenhouse effect and causes environmental pollution, but also causes energy waste. The purpose of the present invention is to provide A heat energy recovery system, through the mixed pretreatment of the air volume of the fresh air system and the dust removal heat energy recovery system. After the surface cooling treatment, it enters the air conditioning room for cooling or heating treatment. The excess heat energy is sent to the return air system through the air supply pipe, and the heat energy is circulated to the return air window through the primary return air device and the secondary return air device in the return air system. , to achieve the purpose of heat recovery

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