发明名称 WELDING SMOG DISPOSING MACHINE
摘要 A welding smog-disposing machine includes a machine box partitioned into an air pumping space and a filtration space by a separating plate, with the lower end of the air pumping space and the filtration space communicating with each other. The air pumping space has one side bored with an opening, and a collecting box is provided at a proper location under the air pumping space and the separating plate for receiving and collecting embers dropping down through the opening of the air pumping space for obstructing the embers from entering the machine box. The filtration space has a filtration chamber and an exhaust chamber, and the filtration chamber is assembled with a movable filter cloth device for filtrating the oil smog and impurities produced during electric welding, effectively maintaining air quality in a work environment.
申请公布号 US2008276806(A1) 申请公布日期 2008.11.13
申请号 US20070746097 申请日期 2007.05.09
申请人 CHENG CHIEH-YUAN 发明人 CHENG CHIEH-YUAN
分类号 B01D46/00;B01D46/22 主分类号 B01D46/00
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