Title:
PRODUCTION DEVICE FOR ULTRA FINE BUBBLE-CONTAINING LIQUID AND PRODUCTION METHOD FOR ULTRA FINE BUBBLE-CONTAINING LIQUID
Document Type and Number:
Japanese Patent JP2021074709
Kind Code:
A
Abstract:
To efficiently generate ultra fine bubble-containing liquid of a desired gas.SOLUTION: A production device 2000 for ultra fine bubble-containing liquid includes a gas dissolution part 800 for dissolving a predetermined gas G in liquid W, and an UFB generation part 1000 for generating ultra fine bubbles in the liquid W in which the predetermined gas G is dissolved. A CPU 2001 performs control according to a first condition when the dissolution part 800 is operated in a circulation path via the gas dissolution part 800. On the other hand, the CPU performs control according to a second condition different from the first condition when the UFB generation part 1000 is operated in a circulation path via the UFB generation part 1000.SELECTED DRAWING: Figure 12
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Inventors:
YAMAMOTO TERU
KUBOTA MASAHIKO
NAKAZAWA IKUO
KASHINO TOSHIO
MIHARA HIROAKI
SHIMOYAMA HIROYUKI
KUBOTA MASAHIKO
NAKAZAWA IKUO
KASHINO TOSHIO
MIHARA HIROAKI
SHIMOYAMA HIROYUKI
Application Number:
JP2020141640A
Publication Date:
May 20, 2021
Filing Date:
August 25, 2020
Export Citation:
Assignee:
CANON KK
International Classes:
B01F3/04; B01F1/00; B01F5/00; B01F5/10
Attorney, Agent or Firm:
Patent Business Corporation Tani/Abe Patent Office