Title:
WATER WASHING PAINT BOOTH
Document Type and Number:
Japanese Patent JP2016128149
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To improve collection performance of paint mist.SOLUTION: An air duct 4 and a cyclone 5 are provided between a paint booth body 1 comprising a water washing wall 11, and a fan 3 for sucking air 2 in booth, which is guided through a lower side of the water washing wall 11. The air duct 4 makes a channel cross sectional area narrow, for enhancing flow speed of the air 2 in booth, then flows the air in booth into the cyclone 5. The cyclone 5 is configured to flow the air 2 in booth from the air duct 4 from a direction along a tangential direction of an outer cylinder 22, into a cylindrical space 28 between the outer cylinder 22 and an inner cylinder 26, for forcibly forming a revolving flow. To the air duct 4 and the cyclone 5, water films 7c, 7e and 7f and pole-state water streams 7d and 7g flow down from a water flow-down device 6. The paint mist contained in the air in booth, is collected by centrifugal separation action on the cyclone 5 and suction and capturing of the respective water films 7c, 7e and 7f and the respective water streams 7d and 7g on the air duct 4 and cyclone 5.SELECTED DRAWING: Figure 1
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| WO/2011/097162 | GAS PURIFICATION PROCESSES |
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| JPS52127944 | WASHING APPARATUS FOR COATING BOOTH |
Inventors:
NARISAWA MICHINORI
IWAMOTO NORIYUKI
ICHIKAWA KODAI
IWAMOTO NORIYUKI
ICHIKAWA KODAI
Application Number:
JP2015003152A
Publication Date:
July 14, 2016
Filing Date:
January 09, 2015
Export Citation:
Assignee:
IHI KANKYO ENG CO LTD
International Classes:
B01D47/00; B01D50/00; B04C5/04; B04C5/08; B04C9/00; B05B12/16; B05B14/00; B05B14/45; B05B14/46; B05B14/465; B05B16/00; B05B16/60
Domestic Patent References:
| JP2011088078A | 2011-05-06 | |||
| JPS49111457U | 1974-09-24 | |||
| JPS5058668A | 1975-05-21 | |||
| JP2011088078A | 2011-05-06 | |||
| JPS49111457U | 1974-09-24 | |||
| JPS5058668A | 1975-05-21 | |||
| JPS537878A | 1978-01-24 | |||
| JP2012254418A | 2012-12-27 | |||
| JP2011224414A | 2011-11-10 | |||
| JP2011110500A | 2011-06-09 | |||
| JPH0621767U | 1994-03-22 | |||
| JPS537878A | 1978-01-24 | |||
| JP2012254418A | 2012-12-27 | |||
| JP2011224414A | 2011-11-10 | |||
| JP2011110500A | 2011-06-09 | |||
| JPH0621767U | 1994-03-22 |
Foreign References:
| WO2014196238A1 | 2014-12-11 | |||
| WO2014196238A1 | 2014-12-11 | |||
| US4483698A | 1984-11-20 | |||
| US4483698A | 1984-11-20 |
Attorney, Agent or Firm:
Mitsuo Sakamoto
Hiroyuki Takao
Hiroyuki Takao
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