Title:
WATER TREATMENT DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/181252
Kind Code:
A1
Abstract:
According to the present invention, a portion of fresh water in a fresh water tank 1 is used as supply water for a low-pressure boiler or a middle-pressure boiler. The fresh water in the fresh water tank 1 is supplied to an RO device 6 via a pipe 2, a valve 3, a water supply pump 4, and an MF film device 5, which constitute a main line. The water that has passed through the RO device 6 is supplied to an electrical deionization device 11. An auxiliary line 20 is configured to produce pure water by allowing the fresh water from the fresh water tank 1 to pass through an MF film device 25 by means of a pipeline 21, a valve 22, and a water supply pump 24 and by allowing MF filtrate water to pass through an ion exchange resin device 26 to be deionized. When an abnormality occurs in the device, data on a component which has caused the abnormality is transmitted to a management department.
Inventors:
TAKAMATSU SHOUGO (JP)
TSUKAMOTO KAZUMI (JP)
TSUKAMOTO KAZUMI (JP)
Application Number:
PCT/JP2019/004177
Publication Date:
September 26, 2019
Filing Date:
February 06, 2019
Export Citation:
Assignee:
KURITA WATER IND LTD (JP)
International Classes:
C02F1/44; B01D61/08; B01D61/44; B01D61/54; B01D61/58; B63H21/38; B63J2/12; C02F1/42; C02F1/469; C02F9/02; C02F9/06
Domestic Patent References:
| WO2018110014A1 | 2018-06-21 |
Foreign References:
| JP2003114714A | 2003-04-18 | |||
| JP2013203268A | 2013-10-07 | |||
| JP2017177050A | 2017-10-05 | |||
| JP2008532190A | 2008-08-14 | |||
| JP2000167593A | 2000-06-20 | |||
| JP2005288410A | 2005-10-20 | |||
| JP2006187719A | 2006-07-20 | |||
| JP2016087500A | 2016-05-23 | |||
| JPS60187383A | 1985-09-24 | |||
| JP2006502049A | 2006-01-19 |
Attorney, Agent or Firm:
SHIGENO, Tsuyoshi et al. (JP)
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