Title:
WASHING DEVICE
Document Type and Number:
Japanese Patent JP2018114435
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a washing device capable of surely washing a washing object while suppressing occurrence of damage to the washing object.SOLUTION: A washing device comprises: a washing liquid tank 3 in which washing liquid is stored; a washing drum 5 which is immersed in the washing liquid in the washing liquid tank 3, the washing drum 5 having a number of passage holes 5A through which the washing liquid passes, and into which a washing object is put; and an injection part 7 injecting negatively-charged air bubbles into the washing drum 5. With this, a number of negatively-charged air bubbles are adsorbed to the impurities attached to the washing object. Thus, the impurities to which a number of air bubbles are adsorbed are separated from the washing object and float up in the washing liquid together with the bubbles, by buoyancy acting on the air bubbles. Accordingly, it becomes possible to surely wash the washing object while suppressing occurrence of damage to the washing object.SELECTED DRAWING: Figure 1
Inventors:
OSHIMA MASATAKA
FUNATO YASUHIRO
FUNATO YASUHIRO
Application Number:
JP2017005251A
Publication Date:
July 26, 2018
Filing Date:
January 16, 2017
Export Citation:
Assignee:
NAGOYA OSHIMA KIKAI KK
International Classes:
B08B3/04; A22C17/08; A22C21/00; A22C25/02; A23N12/02; B08B3/10
Domestic Patent References:
| JP2009011221A | 2009-01-22 | |||
| JP2011240206A | 2011-12-01 | |||
| JPH10313842A | 1998-12-02 | |||
| JP2006180726A | 2006-07-13 | |||
| JPH1084931A | 1998-04-07 |
Foreign References:
| CN203265140U | 2013-11-06 |
Attorney, Agent or Firm:
Nagoya International Patent Service Corporation