Efficient-deodorization heat recovery device

Abstract

The invention discloses an efficient-deodorization heat recovery device. The efficient-deodorization heat recovery device comprises a box body, a waste heat inlet chamber, a fresh air inlet chamber, an exhaust gas treatment chamber, an automatic dosing tank and a fresh air outlet chamber, wherein the waste heat inlet chamber, the fresh air inlet chamber, the exhaust gas treatment chamber, the automatic dosing tank and the fresh air outlet chamber are partitioned through partition plates; the waste heat inlet chamber communicates with the bottom of the exhaust gas treatment chamber through a tilting heat exchange tube, an exhaust pipe with an internal blower is arranged at the top of the exhaust gas treatment chamber, the fresh air inlet chamber communicates with the fresh air outlet chamber through periphery of the heat exchange tube, a fresh air heat exchange outlet is arranged at one side of the fresh air outlet chamber, two layers of PVC honeycomb wet curtains are arranged in the exhaust gas treatment chamber, a spraying pipe is arranged above each layer of PVC honeycomb wet curtains, each spraying pipe communicates with a liquid outlet end of a dosing device, and a liquid inletpipe of the dosing device communicates with the bottom of the dosing tank. The efficient-deodorization heat recovery device is free of an air leakage phenomenon and more proper in heat exchange effect and can be used for effectively solving the problem of wastewater generated from spraying.

Description

technical field [0001] The invention relates to a heat recovery device, in particular to a high-efficiency deodorization heat recovery device. Background technique [0002] Chinese patent (publication number: CN207940167 announcement date: 2018.10.09) discloses a waste heat recovery device for livestock and poultry. Although the ideal heat exchange efficiency of the heat recovery device (generally 50% to 60%) has been achieved, in actual breeding, the heat exchange The thermal efficiency cannot be adjusted effectively according to the needs of breeding, and the dust removal heat recovery in the early stage can only remove dust and heat exchange, etc., and cannot deal with odors. In addition, the circulating water generated by spraying cannot be treated, and subsequent sewage treatment equipment is required, which increases the cost of use. . Contents of the invention [0003] In order to solve the above problems, the object of the present invention is to provide a high-ef...

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Problems solved by technology

[0002] Chinese patent (publication number: CN207940167 announcement date: 2018.10.09) discloses a waste heat recovery device for livestock and poultry. Although the ideal heat exchange efficiency of the heat recovery device (generally 50% to 60%) has been achieved, in actual breeding, the heat exchange The thermal efficiency cannot be effectively adjusted according to the needs of breeding, and the dust removal heat recovery in the early stage can only remove dust and heat exchange, etc., and cannot deal with odors. In addition, the circulating water generated by spraying cannot be treated, and subsequent sewage treatment equipment is required, which increases the cost of use.

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