| 摘要 |
PROBLEM TO BE SOLVED: To provide a small mist collector capable of recovering fume containing oil generated during arc welding of an iron material, oil mist generated during cutting work of parts in a machine tool, and fine mist of 100 angstrom class. SOLUTION: A rotary shaft 17 driven by a motor device 15 is rotatably supported on the housing 9 of a casing 1; a hollow part 17a formed in the rotary shaft 17 is provided to communicate with the inside of a cylindrically formed filter 21 having a lot of pleats by nonwoven fabric of mesh of 3-10μm and a housing chamber 9a; air containing mist is sucked into the casing 1 from a suction port 6 by operating a suction blower connected to the housing chamber 9a; mist in the sucked air is removed by the rotary filter 21; and the air passing through the filter 21 is discharged from a discharge port of the blower from the hollow part 17a via the housing chamber 9a to the outside. COPYRIGHT: (C)2007,JPO&INPIT
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