JPS6137298U - Air diffuser pipe clogging prevention device - Google Patents

Air diffuser pipe clogging prevention device

Info

Publication number
JPS6137298U
JPS6137298U JP1984123129U JP12312984U JPS6137298U JP S6137298 U JPS6137298 U JP S6137298U JP 1984123129 U JP1984123129 U JP 1984123129U JP 12312984 U JP12312984 U JP 12312984U JP S6137298 U JPS6137298 U JP S6137298U
Authority
JP
Japan
Prior art keywords
air diffuser
pipe
diffuser pipe
prevention device
clogging prevention
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
JP1984123129U
Other languages
Japanese (ja)
Other versions
JPH0131358Y2 (en
Inventor
清昭 川中
Original Assignee
岩尾磁器工業株式会社
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 岩尾磁器工業株式会社 filed Critical 岩尾磁器工業株式会社
Priority to JP1984123129U priority Critical patent/JPS6137298U/en
Priority to KR1019850005527A priority patent/KR920008178B1/en
Priority to DE19853528555 priority patent/DE3528555A1/en
Priority to GB8520028A priority patent/GB2164264A/en
Publication of JPS6137298U publication Critical patent/JPS6137298U/en
Application granted granted Critical
Publication of JPH0131358Y2 publication Critical patent/JPH0131358Y2/ja
Granted legal-status Critical Current

Links

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)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

図は本考案散気装置の断面図である。 １・・・散気装置、２・・・散気管・、３・・・吸込金
具、５−・・・ロツド、６・・・鍔部、７・・・管部、
９・・・オリフィス、１０・・・通気管、１１・・・球
状体。The figure is a sectional view of the air diffuser of the present invention. DESCRIPTION OF SYMBOLS 1... Air diffuser, 2... Air diffuser pipe, 3... Suction fitting, 5... Rod, 6... Flange part, 7... Pipe part,
9... Orifice, 10... Vent pipe, 11... Spherical body.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 部と管部よりなる吸込金具で通気管と散気管とを連結す
る散気装置において、前記鍔部に散気管取付ロツドを螺
合し散気管を取付ける一方、前記吸込金具の管部内にオ
リフィスを殴けると共に球状体を圧力空気及び逆流汚水
により流動自在に設けたことを特徴とする散気管の目詰
り防止装置。In an air diffuser that connects a ventilation pipe and an air diffuser pipe with a suction fitting consisting of a tube part and a pipe part, an air diffuser pipe attachment rod is screwed to the collar part and the air diffuser pipe is attached, while an orifice is installed in the pipe part of the suction fitting. A device for preventing clogging of an aeration pipe, characterized in that a spherical body is provided so as to be able to be freely flowed by pressurized air and backflow sewage.
JP1984123129U 1984-08-11 1984-08-11 Air diffuser pipe clogging prevention device Granted JPS6137298U (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP1984123129U JPS6137298U (en) 1984-08-11 1984-08-11 Air diffuser pipe clogging prevention device
KR1019850005527A KR920008178B1 (en) 1984-08-11 1985-07-31 Clogging preventing apparatus for air distributor
DE19853528555 DE3528555A1 (en) 1984-08-11 1985-08-08 DEVICE FOR PREVENTING THE BLOCKING OF AN AIR DIFFUSER TUBE
GB8520028A GB2164264A (en) 1984-08-11 1985-08-09 Air diffusion unit for sewage treatment plant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984123129U JPS6137298U (en) 1984-08-11 1984-08-11 Air diffuser pipe clogging prevention device

Publications (2)

Publication Number Publication Date
JPS6137298U true JPS6137298U (en) 1986-03-07
JPH0131358Y2 JPH0131358Y2 (en) 1989-09-26

Family

ID=14852894

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984123129U Granted JPS6137298U (en) 1984-08-11 1984-08-11 Air diffuser pipe clogging prevention device

Country Status (4)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002036252A1 (en) * 2000-10-30 2002-05-10 Invention.Co.,Ltd Two-fluid mixing device

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3639173A1 (en) * 1986-11-15 1988-05-26 Jaeger Arnold Device for introducing gas into liquids
NO341349B1 (en) 2014-10-20 2017-10-16 Storvik Aqua As diffuser
CN114377594A (en) * 2022-01-24 2022-04-22 洛阳科品实业有限公司 Decoring system for soluble core

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57152998U (en) * 1981-03-20 1982-09-25
JPS5848399U (en) * 1981-09-25 1983-04-01 日本碍子株式会社 Diffuser type air diffuser

Family Cites Families (5)

* 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 (en) * 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

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57152998U (en) * 1981-03-20 1982-09-25
JPS5848399U (en) * 1981-09-25 1983-04-01 日本碍子株式会社 Diffuser type air diffuser

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002036252A1 (en) * 2000-10-30 2002-05-10 Invention.Co.,Ltd Two-fluid mixing device

Also Published As

Publication number Publication date
JPH0131358Y2 (en) 1989-09-26
DE3528555A1 (en) 1986-02-20
KR920008178B1 (en) 1992-09-25
GB8520028D0 (en) 1985-09-18
GB2164264A (en) 1986-03-19
KR860001765A (en) 1986-03-22

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