MY199807A - Gas liquid mixing nozzle - Google Patents

Gas liquid mixing nozzle

Info

Publication number
MY199807A
MY199807A MYPI2021001790A MYPI2021001790A MY199807A MY 199807 A MY199807 A MY 199807A MY PI2021001790 A MYPI2021001790 A MY PI2021001790A MY PI2021001790 A MYPI2021001790 A MY PI2021001790A MY 199807 A MY199807 A MY 199807A
Authority
MY
Malaysia
Prior art keywords
inner diameter
face
enlarging
liquid mixing
mixing nozzle
Prior art date
Application number
MYPI2021001790A
Inventor
Yoshida Yuka
Original Assignee
Ihi Corp
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 Ihi Corp filed Critical Ihi Corp
Publication of MY199807A publication Critical patent/MY199807A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/02—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to produce a jet, spray, or other discharge of particular shape or nature, e.g. in single drops, or having an outlet of particular shape

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Nozzles (AREA)

Abstract

A gas liquid mixing nozzle (10) includes: an inlet part (11) into which gas and liquid flow, the inlet part ( 11) having a predetermined first inner diameter ( <p I) and an annular reducing end face (11 b) that reduces an inner diameter of a flow channel to a diameter smaller than the first inner diameter (cpl); a throat part (12) which is tub ular, is connected to a downstream side of the reducing end face ( 11 b ), has a second inner diameter (</>2) smaller than the first inner diameter (cpl),P and has a length (L2) along the central axis (L); and an outlet part (13) which has a third inner diameter (</>3) larger than the second inner diameter (</>2) and has an annular enlarging end face (13b) connected to a downstream side of the throat part (12), the enlarging end face (13b) enlarging the inner diameter of the flow channel. In a cross-section including the central axis (L), the reducing end face (llb) forms an angle of 180 degrees, and a ratio of the length (L2) to the second inner diameter (</>2) of the throat part (12) is 15 or more. Fig. 1
MYPI2021001790A 2018-10-05 2019-04-04 Gas liquid mixing nozzle MY199807A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2018190393 2018-10-05
PCT/JP2019/015024 WO2020070912A1 (en) 2018-10-05 2019-04-04 Gas liquid mixing nozzle

Publications (1)

Publication Number Publication Date
MY199807A true MY199807A (en) 2023-11-23

Family

ID=70055372

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2021001790A MY199807A (en) 2018-10-05 2019-04-04 Gas liquid mixing nozzle

Country Status (4)

Country Link
JP (1) JP7052878B2 (en)
CN (1) CN112351839B (en)
MY (1) MY199807A (en)
WO (1) WO2020070912A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7806630B2 (en) * 2021-08-30 2026-01-27 株式会社Ihi Gas-liquid mixing nozzle and liquid treatment device
CN115166293A (en) * 2022-09-07 2022-10-11 中国航空工业集团公司沈阳空气动力研究所 Helium bubble tracer particle generating device with single nozzle

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AUPP042197A0 (en) * 1997-11-18 1997-12-11 Luminis Pty Limited Oscillating jets
KR100776194B1 (en) * 2005-03-09 2007-11-28 주식회사 솔믹스 Cold Spray Nozzles and Cold Spray Devices Using the Same
JP5038600B2 (en) 2005-06-27 2012-10-03 パナソニック株式会社 Microbubble generator
JP4929874B2 (en) * 2006-06-30 2012-05-09 アイシン精機株式会社 Microbubble generator
JP4931008B2 (en) * 2007-09-19 2012-05-16 Ｉｄｅｃ株式会社 Microbubble production equipment
JP2011056436A (en) 2009-09-11 2011-03-24 Teikoku Electric Mfg Co Ltd Fine air bubble generator
GB201006080D0 (en) * 2010-04-13 2010-05-26 Univ Salford The Aerosol spray device
JP4958194B1 (en) * 2011-06-08 2012-06-20 修 小川 Method for producing ejection nozzle tube and ejection nozzle tube produced by the method
JP6368080B2 (en) * 2013-10-22 2018-08-01 パナソニック株式会社 Microbubble generator and bubble diameter control method
JP6755035B2 (en) * 2015-07-15 2020-09-16 国立大学法人 鹿児島大学 Bubble generation device and bubble generation method

Also Published As

Publication number Publication date
CN112351839A (en) 2021-02-09
CN112351839B (en) 2023-01-17
JP7052878B2 (en) 2022-04-12
JPWO2020070912A1 (en) 2021-09-02
WO2020070912A1 (en) 2020-04-09

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