Title:
水循環装置及び洗浄方法
Document Type and Number:
Japanese Patent JP6929538
Kind Code:
B2
Abstract:
To provide a water circulation device which enables a reduction of an installation space.SOLUTION: A water circulation device 100 recovers water while supplying the water and includes: a temperature adjustment part 15 which adjusts a temperature of circulation water; a water activation part 50; and a filter unit 30 which removes foreign objects included in the circulation water. The filter unit 30 has: a filter body which has a cylindrical body formed by a filter medium folded in a pleat form and causes the circulation water to pass from an outer peripheral surface side to a hollow part side of the cylindrical body to reduce the foreign objects included in the circulation water; first and second seal parts which are disposed on both end surfaces of the filter body so as to enclose openings of a hollow part and have edge shaped tips; an elastic part provided on the first seal part; a support part which is connected with the second seal part and is inserted into the hollow part at its tip part to support the filter body; and a housing part which houses the filter body, the first and second seal parts, the elastic part, and the support part.SELECTED DRAWING: Figure 1
Inventors:
Mizuno Seiichi
Application Number:
JP2017109077A
Publication Date:
September 01, 2021
Filing Date:
June 01, 2017
Export Citation:
Assignee:
bs-1 Global Systems Co., Ltd.
International Classes:
B01D29/11; B01D63/00; B01D63/14; B41F31/02; B41F33/00; C02F1/48; C02F1/50; C02F5/00; C02F5/08
Domestic Patent References:
| JP2011194678A | ||||
| JP2014205097A | ||||
| JP11138173A | ||||
| JP2004202370A | ||||
| JP54098320A |
Attorney, Agent or Firm:
Yoshiki Hasegawa
Yasunori Ishizaka
Yasunori Ishizaka