Title:
GAS DISSOLVED WATER PRODUCTION DEVICE AND METHOD
Document Type and Number:
Japanese Patent JP2016064386
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide an ozone water production device capable of producing ozone water only as needed at a use point without requiring countermeasures against a temperature increase and pollution generation in the ozone water due to circulation thereof.SOLUTION: An ozone water production device 1 comprises: flow rate controllers 4 and 5 which control flow rates of gas to be raw materials; a flow meter 12 which measures the flow rate of water to be the raw material; a booster pump 13 which controls pressure of the water; an ozone water generation section 8 which generates ozone water by mixing ozone gas with the water; and a pressure sensor 17 which measures the pressure of the ozone water supplied to a use point 19. The booster pump 13 controls the pressure of the water in a manner that stabilizes the pressure of the ozone water measured by the pressure sensor 17. The flow rate controllers 4 and 5 control the flow rates of the gas in accordance with the flow rate of the water measured by the flow meter 12.SELECTED DRAWING: Figure 1
Inventors:
OZAWA TAKU
HARADA MINORU
TAKAHASHI MUNEHITO
HARADA MINORU
TAKAHASHI MUNEHITO
Application Number:
JP2014240990A
Publication Date:
April 28, 2016
Filing Date:
November 28, 2014
Export Citation:
Assignee:
EBARA CORP
International Classes:
B01F1/00; B01D19/00; B01F5/04; B01F15/04; C01B13/11; C02F1/20; C02F1/78
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Attorney, Agent or Firm:
Seiji Ohno
Kobayashi Hideyoshi
Koji Morita
Shinji Kato
Mamoru Suzuki
Osamu Tsuda
Matsuno Chihiro
Kobayashi Hideyoshi
Koji Morita
Shinji Kato
Mamoru Suzuki
Osamu Tsuda
Matsuno Chihiro