WO2016178436A3 - Liquid processing nozzle, liquid processing method using same, gas dissolution method, and gas dissolution device - Google Patents

Liquid processing nozzle, liquid processing method using same, gas dissolution method, and gas dissolution device Download PDF

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Publication number
WO2016178436A3
WO2016178436A3 PCT/JP2016/064072 JP2016064072W WO2016178436A3 WO 2016178436 A3 WO2016178436 A3 WO 2016178436A3 JP 2016064072 W JP2016064072 W JP 2016064072W WO 2016178436 A3 WO2016178436 A3 WO 2016178436A3
Authority
WO
WIPO (PCT)
Prior art keywords
apertures
liquid
liquid processing
gas dissolution
partition wall
Prior art date
Application number
PCT/JP2016/064072
Other languages
French (fr)
Japanese (ja)
Other versions
WO2016178436A2 (en
Inventor
啓雄 加藤
芝塚　全功
英弘 甲斐
Original Assignee
株式会社ウォーターデザイン
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 株式会社ウォーターデザイン filed Critical 株式会社ウォーターデザイン
Priority to JP2016565510A priority Critical patent/JP6182715B2/en
Publication of WO2016178436A2 publication Critical patent/WO2016178436A2/en
Publication of WO2016178436A3 publication Critical patent/WO2016178436A3/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/40—Static mixers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Sanitary Device For Flush Toilet (AREA)
  • Domestic Plumbing Installations (AREA)
  • Bathtubs, Showers, And Their Attachments (AREA)
  • Accessories For Mixers (AREA)

Abstract

Provided is a liquid processing nozzle that eliminates the effects of biased flows, thus being able to produce an adequate cavitation effect, and, by extension, a microbubble-generating effect or gas dissolution efficiency.　The liquid processing nozzle 1 is provided with: a nozzle body 2 having a liquid passage 3 formed therein; and a processing core CORE comprising a partition wall 8 that partitions the liquid passage 3 into an inflow chamber 6 on a liquid inlet 4 side and an outflow chamber 7 on a liquid outlet 5 side, a plurality of apertures 9 that are formed through the partition wall 8 and allow the inlet chamber 6 and the outlet chamber 7 to communicate with each other via separate passages, and protrusions 10 that protrude from the inner surface of the apertures 9 and are formed on the outer peripheral surface such that a plurality of ridge sections 11 and valley sections 12, which serve as high flow rate sections, alternately extend in the peripheral direction. The aspect ratio of the apertures 9, defined by L/de (where de represents the diameter of a circle equivalent to the total of the axial cross-section area of the apertures 9, and L represents the length of the apertures 9), is set to 3.5 or less; and in a projection on a plane orthogonal to the axis of the nozzle body 2, the smaller the distance T, which represents the distance from a reference point defined by the center position of the projection area of the partition wall 8 to the inner peripheral edge of the plurality of apertures, is than the inner diameter d of the apertures, the closer the apertures 9 are positioned.
PCT/JP2016/064072 2015-05-07 2016-05-02 Liquid processing nozzle, liquid processing method using same, gas dissolution method, and gas dissolution device WO2016178436A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2016565510A JP6182715B2 (en) 2015-05-07 2016-05-02 Liquid processing nozzle, liquid processing method, gas dissolving method and gas dissolving apparatus using the same

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2015-106846 2015-05-07
JP2015106846 2015-05-07

Publications (2)

Publication Number Publication Date
WO2016178436A2 WO2016178436A2 (en) 2016-11-10
WO2016178436A3 true WO2016178436A3 (en) 2017-01-26

Family

ID=57217613

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2016/064072 WO2016178436A2 (en) 2015-05-07 2016-05-02 Liquid processing nozzle, liquid processing method using same, gas dissolution method, and gas dissolution device

Country Status (2)

Country Link
JP (1) JP6182715B2 (en)
WO (1) WO2016178436A2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7376904B2 (en) 2019-05-22 2023-11-09 株式会社タケシタ liquid handling nozzle

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JP6596625B2 (en) * 2016-10-19 2019-10-30 株式会社ウォーターデザイン Edible oil manufacturing method and manufacturing apparatus
JP6762461B2 (en) * 2017-03-06 2020-09-30 株式会社ウォーターデザイン Liquid processing nozzle and core element for liquid processing nozzle
JP6909600B2 (en) * 2017-03-16 2021-07-28 マクセルホールディングス株式会社 Electrolyzed hydrogen water generator
CN108211838A (en) * 2018-02-06 2018-06-29 西安交通大学 A kind of multi-hole orifice promotes the venturi mixer of mixed effect
JP2019195386A (en) * 2018-05-07 2019-11-14 早稲田ビジネスコンサルティング株式会社 Washing water supply device for dental unit, dental unit and maintenance method thereof
JP2019202307A (en) * 2018-05-24 2019-11-28 株式会社ウォーターデザイン Liquid sending channel cleaning and maintenance device, and liquid sending channel cleaning and maintenance method using the same
CN108401795A (en) * 2018-06-05 2018-08-17 大连富森智能科技有限公司 Liquid spawn intelligences combination inoculating gun
CN108607375B (en) * 2018-06-08 2024-04-12 生态环境部华南环境科学研究所 Emergency treatment method for river basin emergency environmental event and medicine dissolving device
JP6737560B1 (en) * 2019-03-04 2020-08-12 株式会社富士計器 Urine stone removal system
JP7370534B2 (en) * 2019-05-22 2023-10-30 株式会社リスニ liquid processing equipment
WO2021075043A1 (en) * 2019-10-18 2021-04-22 国立大学法人 東京大学 Ultrafine bubble-containing solution, beverage containing this, and drug
JP7399408B2 (en) 2019-10-18 2023-12-18 早稲田ビジネスコンサルティング株式会社 Liquid handling nozzle to purify liquid piping of dental equipment
CN111675378A (en) * 2020-06-11 2020-09-18 温州砼程维禹科技有限公司 Water storage device with water purification function
JP7260925B2 (en) * 2020-11-16 2023-04-19 株式会社タケシタ liquid handling nozzle
JP7104837B1 (en) * 2021-07-06 2022-07-21 株式会社日本トリム Dissolved gas concentration measuring method, dissolved hydrogen concentration measuring device and dialysate preparation water production device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009082903A (en) * 2007-09-16 2009-04-23 Sgk Kk Microbubble generator
JP2012250138A (en) * 2011-05-31 2012-12-20 Idec Corp Microbubble generation nozzle and microbubble generator
WO2013012069A1 (en) * 2011-07-21 2013-01-24 株式会社シバタ Bubble generating mechanism and showerhead with bubble generating mechanism
WO2013011570A1 (en) * 2011-07-20 2013-01-24 株式会社Ｊａｐａｎ Ｓｔａｒ Bubble generation mechanism and shower head with bubble generation mechanism

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012040448A (en) * 2008-11-14 2012-03-01 Yasutaka Sakamoto Microbubble generator
JP2015174056A (en) * 2014-03-17 2015-10-05 株式会社シバタ Carbon dioxide gas dissolution device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009082903A (en) * 2007-09-16 2009-04-23 Sgk Kk Microbubble generator
JP2012250138A (en) * 2011-05-31 2012-12-20 Idec Corp Microbubble generation nozzle and microbubble generator
WO2013011570A1 (en) * 2011-07-20 2013-01-24 株式会社Ｊａｐａｎ Ｓｔａｒ Bubble generation mechanism and shower head with bubble generation mechanism
WO2013012069A1 (en) * 2011-07-21 2013-01-24 株式会社シバタ Bubble generating mechanism and showerhead with bubble generating mechanism

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7376904B2 (en) 2019-05-22 2023-11-09 株式会社タケシタ liquid handling nozzle

Also Published As

Publication number Publication date
JPWO2016178436A1 (en) 2017-05-18
JP6182715B2 (en) 2017-08-23
WO2016178436A2 (en) 2016-11-10

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