DISCHARGE COOLING DEVICE FOR HEAT CLEANING OVEN

WIPO Patent Application WO/2023/246198

A1

The present application provides a discharge cooling device for a heat cleaning oven, which relates to the technical field of heat cleaning ovens. The cooling device comprises a cooler. An exhaust pipeline is connected to the cooler. The other end of the exhaust pipeline is connected to a dust remover. An induced draft fan is arranged behind the dust remover. When the cooling and dust removal device is used to perform cooling and dust removal, an air blower pumps a gas into a gas cavity via the cooling pipeline, and the cooling gas blows a metal piece along air outlet pipes arranged in arrays to realize heat exchange and cool the metal piece. Part of the dust on the surface of the metal piece is blown off, mixed in the gas which is already subjected to heat exchange, and discharged into the dust remover along the exhaust pipeline. The dust remover filters the dust in the gas after the heat exchange, and eliminates dust in the cooling gas, such that the cooling gas meets emission standards, and the problem of environmental pollution caused by the direct discharging of the cooling gas is solved.

ZHOU FENG (CN)
BU MINGYU (CN)
DING LAIFU (CN)
LENG HAIBIN (CN)
CENG JINGJING (CN)

PCT/CN2023/082156

December 28, 2023

March 17, 2023

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SHANGHAI BOSHIGAO ENVIRONMENTAL TECH CO LTD (CN)

F25D31/00; F23G7/00

CN217686197U	2022-10-28
CN214745779U	2021-11-16
CN208653023U	2019-03-26
CN208042165U	2018-11-02
CN212362537U	2021-01-15
JP2015148397A	2015-08-20

SHANGHAILINGJIANGZHISHICHANQUANDAILIYOUXIANGONGSI (CN)

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