PAINT BOOTH EQUIPPED WITH PURIFICATION DEVICE

Title:

PAINT BOOTH EQUIPPED WITH PURIFICATION DEVICE

Document Type and Number:

WIPO Patent Application WO/2014/196238

Kind Code:

A1

Abstract:

A paint booth (10) is provided with a booth main body (12) and a purification device (13). The purification device (13) is provided with a water tank (20), a water rope forming mechanism (22), a sludge removing mechanism (26), an exhaust mechanism (28), a barrier member (45), an inclined plate (50), and an airflow breaking plate (60). A plurality of water ropes (40) are formed by water falling from nozzles (35) of a water case (30). The inclined plate (50) has a water receiving surface (55) inclined at forward and downward angle (θ) oriented toward a water surface (W1) of the water tank (20) from a vertically oriented middle part (H3) of the barrier member (45). The lower end (62) of the airflow breaking plate (60) is in contact with water (W) inside the water tank (20). An airflow inverting part (53) is formed between the lower end (52) of the inclined plate (50) and the water surface (W1). Air oriented downward from an air inflow opening (59) is inverted at the airflow inverting part (53), oriented upward, and oriented toward an exhaust chamber (46) by passing through airflow passage parts (65, 66).

Inventors:

TASHIRO MINORU (JP)
TASHIRO MAKOTO (JP)

Application Number:

PCT/JP2014/056277

Publication Date:

December 11, 2014

Filing Date:

March 11, 2014

Export Citation:

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Assignee:

BUNRI INC (JP)

International Classes:

B05B12/16; B05B1/14; B05B14/00; B05B14/465; B05B14/468; B05B16/00; B05B16/40

Domestic Patent References:

WO2010131564A1	2010-11-18
WO2010131564A1	2010-11-18

Foreign References:

JP2012120935A	2012-06-28
JPS51134661U	1976-10-30
JPH02172553A	1990-07-04
JP2002273292A	2002-09-24
JP3704084B2	2005-10-05

Other References: