WO2007009306A1 - Dispositif mélangeur d'eau et de d’ozone gazeux de type atomiseur - Google Patents

Dispositif mélangeur d'eau et de d’ozone gazeux de type atomiseur Download PDF

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Publication number
WO2007009306A1
WO2007009306A1 PCT/CN2005/001351 CN2005001351W WO2007009306A1 WO 2007009306 A1 WO2007009306 A1 WO 2007009306A1 CN 2005001351 W CN2005001351 W CN 2005001351W WO 2007009306 A1 WO2007009306 A1 WO 2007009306A1
Authority
WO
WIPO (PCT)
Prior art keywords
water
ozone
ozone gas
container
mixing apparatus
Prior art date
Application number
PCT/CN2005/001351
Other languages
English (en)
Chinese (zh)
Inventor
Gavin Hsu
Maxwell Hsu
Original Assignee
Yantai United Ozonetec Corporation
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 Yantai United Ozonetec Corporation filed Critical Yantai United Ozonetec Corporation
Publication of WO2007009306A1 publication Critical patent/WO2007009306A1/fr

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
    • C01B13/10—Preparation of ozone
    • 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
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/232—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using flow-mixing means for introducing the gases, e.g. baffles
    • 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
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/237—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids characterised by the physical or chemical properties of gases or vapours introduced in the liquid media
    • B01F23/2376—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids characterised by the physical or chemical properties of gases or vapours introduced in the liquid media characterised by the gas being introduced
    • B01F23/23761—Aerating, i.e. introducing oxygen containing gas in liquids
    • B01F23/237613—Ozone
    • 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
    • B01F25/70—Spray-mixers, e.g. for mixing intersecting sheets of material
    • B01F25/72—Spray-mixers, e.g. for mixing intersecting sheets of material with nozzles
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/78—Treatment of water, waste water, or sewage by oxidation with ozone
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/02—Non-contaminated water, e.g. for industrial water supply

Definitions

  • the invention relates to a spray atomization type ozone gas water mixing device, belonging to the technical field of ozone water preparation.
  • Ozone water with a certain concentration is a widely used disinfectant with no toxic side effects.
  • the method for preparing ozone water is generally a physical mixing method in which ozone gas and water are mixed with each other to dissolve ozone in water.
  • various mixers that mix ozone with water are also constantly evolving.
  • the prior art strives to improve the mixing efficiency of the gas-water mixer from various aspects.
  • the concentration of ozone water is related to the concentration of ozone gas, the temperature of water, the critical pressure at the time of mixing, and the contact area of ozone with water.
  • the concentration of ozone-containing gas, the temperature of water, and the critical pressure are not easily changed when preparing ozone water.
  • reducing the temperature of the water involves a refrigeration system.
  • Increasing the critical pressure during mixing involves a more complex booster system. Therefore, in the actual method of preparing ozone water, only increasing the contact area of ozone with water is a convenient and effective method for increasing the concentration of ozone water.
  • the mixing device of ozone and water in the prior art for example, a packed tower, a tray tower, a stirring tower, etc., all strive to increase the contact area of ozone and water.
  • Spraying misty water into the air containing 03 is also a method of dissolving ozone in water by increasing the contact area of ozone with water.
  • the water atomizing head has a variety of structures. The effects, conditions of use, and cost are also different.
  • the invention provides a spray atomization type ozone gas water mixing device which is simple, effective and low in cost and is suitable for mixing ozone and water. Fine ⁇ 26
  • the invention provides a spray atomization type ozone gas water mixing device, comprising: a container, a water nozzle provided at the top of the container, an ozone gas inlet and an ozone water outlet disposed at a lower portion of the container, wherein: The bottom surface of the water jet head is provided with a through-hole nozzle, and the inner edge of the through hole has an angle of not more than 20° with the bottom of the water spray port.
  • the thickness of the bottom of the water jet having the through hole is not greater than G. 2 surface.
  • the upper edge of the through hole is a sharp edge, and the pressurized water hits the The sharp edge is cut by it and then expanded in a through hole having a large divergence angle to form a water mist. Since the bottom thickness is not more than 0.2 mm, the resulting water mist has no chance to re-aggregate water droplets.
  • FIG. 1 is a schematic view showing the structure of a spray atomization type ozone gas water mixing device of the present invention.
  • the water sprinkler 1 placed on the top of the mixer 5 is placed at the end of the pressurized inlet pipe 3.
  • the bottom surface of the water jet head 1 is provided with a through-hole-like nozzle 4 whose inner edge is at an angle of not more than 18° with the bottom of the water spout.
  • the thickness of the bottom of the water jet 1 having a through hole is 0.15 legs.
  • the atomized water 2 ejected from the spout 4 of the water sprinkler 1 substantially fills the space inside the container.
  • the atomized water 2 is in contact with a large area of ozone gas entering through the ozone gas inlet pipe 7 at the top of the container 5, and the ozone is dissolved in the water.
  • the generated ozone water flows out from the ozone water outlet 6.
  • the gas-water mixture of the spray-sprayed ozone gas-water mixer device is used when the water temperature is 18 ° C; when the critical pressure of ozone and water is 0.5 kg/cm 2 Efficiency can reach 80% - 90%.

Landscapes

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

Abstract

La présente invention concerne un dispositif mélangeur d’eau et d'ozone gazeux de type atomiseur comprenant un récipient et un gicleur. L’eau de pénétration pressurisées est transformée en gouttelettes de brume dans le récipient au moyen du gicleur. L’aire de la surface de contact entre l'eau et l'ozone gazeux est augmentée. L’efficacité de dissolution de l’ozone gazeux dans l’eau atteint 90%.
PCT/CN2005/001351 2005-07-20 2005-08-29 Dispositif mélangeur d'eau et de d’ozone gazeux de type atomiseur WO2007009306A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CNU2005201138335U CN2858632Y (zh) 2005-07-20 2005-07-20 一种喷淋雾化式臭氧气水混合装置
CN200520113833.5 2005-07-20

Publications (1)

Publication Number Publication Date
WO2007009306A1 true WO2007009306A1 (fr) 2007-01-25

Family

ID=37611491

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2005/001351 WO2007009306A1 (fr) 2005-07-20 2005-08-29 Dispositif mélangeur d'eau et de d’ozone gazeux de type atomiseur

Country Status (2)

Country Link
CN (1) CN2858632Y (fr)
WO (1) WO2007009306A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101607261A (zh) * 2009-07-11 2009-12-23 陈优明 一种臭氧溶于水改良土壤的方法
CN104801211B (zh) * 2014-01-26 2017-08-25 金华市广源环保科技有限公司 一种新型农用臭氧水生成机
CN104291428A (zh) * 2014-10-22 2015-01-21 无锡市通用机械厂有限公司 Pam加药设备预湿润装置
CN107177861B (zh) * 2017-05-12 2020-04-17 广州市德百顺电气科技有限公司 一种臭氧发生器喷头
CN109985541B (zh) * 2019-05-22 2024-05-28 深圳杉源医疗科技有限公司 一种臭氧水的即时混合装置
CN113818031A (zh) * 2021-05-17 2021-12-21 博海云通中水处理技术(北京)有限公司 一种可以延长臭氧水保持时间的医用高浓度臭氧水发生装置的制作方法
CN113800680B (zh) * 2021-09-30 2023-08-25 维尔利环保科技集团股份有限公司 一种反应器及基于该反应器处理垃圾渗滤液膜浓缩液的方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03143594A (ja) * 1989-10-27 1991-06-19 Toshiba Corp 水処理方法
CN2115834U (zh) * 1992-02-25 1992-09-16 任伟民 强旋流低阻损防堵高效离心喷嘴
US5246556A (en) * 1989-11-10 1993-09-21 Permelec Electrode Ltd. Process and apparatus for producing high concentrating ozone water
CN2309329Y (zh) * 1997-03-17 1999-03-03 周武贤 一种高浓度臭氧水制备装置
US6398928B1 (en) * 1999-10-07 2002-06-04 Take-One Office, Ltd. Electrolytic ozone generating method, system and ozone water producing system
CN2623684Y (zh) * 2003-04-11 2004-07-07 张介轩 自来水臭氧消毒装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03143594A (ja) * 1989-10-27 1991-06-19 Toshiba Corp 水処理方法
US5246556A (en) * 1989-11-10 1993-09-21 Permelec Electrode Ltd. Process and apparatus for producing high concentrating ozone water
CN2115834U (zh) * 1992-02-25 1992-09-16 任伟民 强旋流低阻损防堵高效离心喷嘴
CN2309329Y (zh) * 1997-03-17 1999-03-03 周武贤 一种高浓度臭氧水制备装置
US6398928B1 (en) * 1999-10-07 2002-06-04 Take-One Office, Ltd. Electrolytic ozone generating method, system and ozone water producing system
CN2623684Y (zh) * 2003-04-11 2004-07-07 张介轩 自来水臭氧消毒装置

Also Published As

Publication number Publication date
CN2858632Y (zh) 2007-01-17

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