Title:
CLEANING FLUID SPRAY DEVICE AND CLEANING FLUID SPRAY METHOD
Document Type and Number:
WIPO Patent Application WO/2016/067821
Kind Code:
A1
Abstract:
A cleaning fluid spray device according to an embodiment of the present invention is provided with: a circulation tube for circulating cleaning fluid to a spray nozzle; a rotating brush for cleaning internal parts of this circulation tube; and a magnetizing unit for magnetizing a rotating shaft for this rotating brush. The rotating brush has: the rotating shaft, which rotates centered in the axial direction of the circulation tube; and brushes provided along the longitudinal direction of this rotating shaft. In the cleaning fluid spray device, magnetic contaminants in the cleaning fluid present within the circulating tube are attracted to the rotating shaft magnetized by the magnetizing unit, the magnetic contaminants eliminated from this cleaning fluid, and the cleaning fluid after elimination of the magnetic contaminants sprayed onto a metal plate surface of an object to be cleaned from the spray nozzle.
Inventors:
MATSUSAKA NAOKI (JP)
TANIMOTO KEITA (JP)
FUJIWARA MAKOTO (JP)
KUMANO HARUHIKO (JP)
TANIMOTO KEITA (JP)
FUJIWARA MAKOTO (JP)
KUMANO HARUHIKO (JP)
Application Number:
PCT/JP2015/077811
Publication Date:
May 06, 2016
Filing Date:
September 30, 2015
Export Citation:
Assignee:
JFE STEEL CORP (JP)
International Classes:
B08B9/04; B05B1/20; B05B15/02; B08B3/02
Foreign References:
| JPH07155649A | 1995-06-20 | |||
| US6655462B1 | 2003-12-02 | |||
| JPH10328632A | 1998-12-15 | |||
| JPS54168761U | 1979-11-28 | |||
| US6553602B1 | 2003-04-29 | |||
| JPS518471Y1 | 1976-03-06 |
Attorney, Agent or Firm:
SAKAI, HIROAKI (JP)
Hiroaki Sakai (JP)
Hiroaki Sakai (JP)
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