KR920008178B1 - 공기분산관의 막힘 방지장치 - Google Patents

공기분산관의 막힘 방지장치 Download PDF

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Publication number
KR920008178B1
KR920008178B1 KR1019850005527A KR850005527A KR920008178B1 KR 920008178 B1 KR920008178 B1 KR 920008178B1 KR 1019850005527 A KR1019850005527 A KR 1019850005527A KR 850005527 A KR850005527 A KR 850005527A KR 920008178 B1 KR920008178 B1 KR 920008178B1
Authority
KR
South Korea
Prior art keywords
air
pipe
sewage
air supply
tube
Prior art date
Application number
KR1019850005527A
Other languages
English (en)
Korean (ko)
Other versions
KR860001765A (ko
Inventor
기요아끼 가와나까
Original Assignee
이와오지끼 고오교오 가부시끼가이샤
이와오 신이찌
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 이와오지끼 고오교오 가부시끼가이샤, 이와오 신이찌 filed Critical 이와오지끼 고오교오 가부시끼가이샤
Publication of KR860001765A publication Critical patent/KR860001765A/ko
Application granted granted Critical
Publication of KR920008178B1 publication Critical patent/KR920008178B1/ko

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/02—Aerobic processes
    • C02F3/12—Activated sludge processes
    • C02F3/20—Activated sludge processes using diffusers
    • 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
    • B01F23/231—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids by bubbling
    • B01F23/23105—Arrangement or manipulation of the gas bubbling devices
    • B01F23/2311—Mounting the bubbling devices or the diffusers
    • 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
    • B01F23/231—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids by bubbling
    • B01F23/23105—Arrangement or manipulation of the gas bubbling devices
    • B01F23/2311—Mounting the bubbling devices or the diffusers
    • B01F23/23114—Mounting the bubbling devices or the diffusers characterised by the way in which the different elements of the bubbling installation are mounted
    • B01F23/231143—Mounting the bubbling elements or diffusors, e.g. on conduits, using connecting elements; Connections therefor
    • 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
    • B01F23/231—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids by bubbling
    • B01F23/23105—Arrangement or manipulation of the gas bubbling devices
    • B01F23/2312—Diffusers
    • B01F23/23123—Diffusers consisting of rigid porous or perforated material
    • 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
    • B01F23/231—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids by bubbling
    • B01F23/23105—Arrangement or manipulation of the gas bubbling devices
    • B01F23/2312—Diffusers
    • B01F23/23126—Diffusers characterised by the shape of the diffuser element
    • B01F23/231265—Diffusers characterised by the shape of the diffuser element being tubes, tubular elements, cylindrical elements or set of tubes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/10—Biological treatment of water, waste water, or sewage

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
KR1019850005527A 1984-08-11 1985-07-31 공기분산관의 막힘 방지장치 KR920008178B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP59-123129 1984-08-11
JP1984123129U JPS6137298U (ja) 1984-08-11 1984-08-11 散気管の目詰り防止装置

Publications (2)

Publication Number Publication Date
KR860001765A KR860001765A (ko) 1986-03-22
KR920008178B1 true KR920008178B1 (ko) 1992-09-25

Family

ID=14852894

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019850005527A KR920008178B1 (ko) 1984-08-11 1985-07-31 공기분산관의 막힘 방지장치

Country Status (4)

Country Link
JP (1) JPS6137298U (pt)
KR (1) KR920008178B1 (pt)
DE (1) DE3528555A1 (pt)
GB (1) GB2164264A (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3639173A1 (de) * 1986-11-15 1988-05-26 Jaeger Arnold Einrichtung zum begasen von fluessigkeiten
JP2005052683A (ja) * 2000-10-30 2005-03-03 Hatsumei Kobo:Kk ２流体混合装置
NO341349B1 (no) 2014-10-20 2017-10-16 Storvik Aqua As Diffusor
CN114377594A (zh) * 2022-01-24 2022-04-22 洛阳科品实业有限公司 一种可溶芯用的脱芯系统

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB605046A (en) * 1944-07-25 1948-07-15 Activated Sludge Ltd Improvements in or relating to diffusers for diffusing gases into liquids
GB1290312A (pt) * 1970-02-07 1972-09-27
US3955527A (en) * 1974-07-08 1976-05-11 Outboard Marine Corporation Marine propulsion trim tab with anti ventilation means
GB2073602A (en) * 1980-03-28 1981-10-21 Farrer Activated Sludge Ltd W Diffuser for aeration and agitation of liquid
GB2086745B (en) * 1980-10-09 1984-05-10 Hawker Siddeley Water Eng Gas diffuser
JPS6246479Y2 (pt) * 1981-03-20 1987-12-15
JPS6017277Y2 (ja) * 1981-09-25 1985-05-27 日本碍子株式会社 散気筒式散気装置

Also Published As

Publication number Publication date
KR860001765A (ko) 1986-03-22
GB2164264A (en) 1986-03-19
JPS6137298U (ja) 1986-03-07
DE3528555A1 (de) 1986-02-20
JPH0131358Y2 (pt) 1989-09-26
GB8520028D0 (en) 1985-09-18

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A201 Request for examination
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Payment date: 19950923

Year of fee payment: 4

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