Title:
Cleaning fluid fuel injection equipment and a cleaning fluid injecting method
Document Type and Number:
Japanese Patent JP6065990
Kind Code:
B2
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.
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Inventors:
Naoki Matsuzaka
Keita Tanimoto
Makoto Fujiwara
Haruhiko Kumano
Keita Tanimoto
Makoto Fujiwara
Haruhiko Kumano
Application Number:
JP2015562222A
Publication Date:
January 25, 2017
Filing Date:
September 30, 2015
Export Citation:
Assignee:
jfe Steel Corporation
International Classes:
B08B9/027; B03C1/00; B03C1/28; B08B3/02
Domestic Patent References:
| JPH10328632A | 1998-12-15 | |||
| JPS54168761U | 1979-11-28 | |||
| JPS518471Y1 | 1976-03-06 | |||
| JPH07155649A | 1995-06-20 | |||
| JPH10328632A | 1998-12-15 | |||
| JPS54168761U | 1979-11-28 | |||
| JPS518471Y1 | 1976-03-06 |
Foreign References:
| US6553602B1 | 2003-04-29 | |||
| US6655462B1 | 2003-12-02 | |||
| US6553602B1 | 2003-04-29 |
Attorney, Agent or Firm:
Hiroaki Sakai