To provide a recovery apparatus for highly efficiently capturing and recovering mist and dust containing an oil and a water, and weld fumes dusts containing the oil.
The mist and the dust containing oil and water are sucked from a suction hose 10 into a first screen tank 20 with peripheral air by negative pressure action due to positive rolling operation of a displacement type blower (60), and a relatively heavy material included therein falls by a slewing air current generated in the tank and a decrease phenomenon of an air flow velocity due to a cyclone 26. At a second screen tank 40, the mist and the fine dust left in air, which is sucked by a demister material 50, are captured, and purified air is discharged from the exhaust port of the displacement type blower to the atmosphere side. The captured mist and dust can respectively be recovered from the discharge section of the first screen tank and the second discharge tank.
COPYRIGHT: (C)2005,JPO&NCIPI
Yoshi Ito Exhibition
Toshiaki Kato
Masashi Takeda
Yuji Nagai
Kato Mami
Mitsuru Kawaguchi
Koichi Kume
Takumi Suzuki
Takashi Yokoi
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