Title:
SIMPLE PAINTING BOOTH
Document Type and Number:
Japanese Patent JP3105957
Kind Code:
B2
Abstract:
PURPOSE: To easily separate and recover paint sludge by a method wherein a washing solution used in the collection of paint mist is received in the falling process after the rising process due to the sucking action of an exhaust fan to be introduced into a separation tank to form paint sludge which is, in turn, led out to a filter device to separate the washing solution.
CONSTITUTION: A washing water tank 2 is provided to the lower part of the spray painting region 1 of an object to be painted and a washing chamber 5 is formed on the rear side of a partition wall 3. Exhaust gas A containing paint mist is sucked in the washing chamber 5 along with washing water W in the vicinity of the gap 6 provided to the lower edge of the partition wall 3 at a high speed from the painting region 1 through the gap in a state atomized by the action of a curved plate 7. By this constitution, the paint mist in the sucked exhaust gas A is collected by the washing water W. Next, the washing water W containing the paint mist is received by an inclined plate 10 in the falling process after rising to be allowed to flow down to a separation tank 11 to form paint sludge S. The floated paint sludge S is led out to a reflux tank through an overflow weir 13 and separated from the washing water W by a filter device containing a conveyor 16.
Inventors:
Nagatoshi Sawada
Eiichi Hamada
Eiichi Hamada
Application Number:
JP23069291A
Publication Date:
November 06, 2000
Filing Date:
September 11, 1991
Export Citation:
Assignee:
San-Esu Industry Co., Ltd.
Daikisha Co., Ltd.
Daikisha Co., Ltd.
International Classes:
B01D47/02; B05B15/04; B05B15/12; (IPC1-7): B05B15/04
Domestic Patent References:
| JP62298469A | ||||
| JP63143996A |
Attorney, Agent or Firm:
Shuichiro Kitamura