JPS5979296U - 曝気装置 - Google Patents

曝気装置

Info

Publication number
JPS5979296U
JPS5979296U JP1983012729U JP1272983U JPS5979296U JP S5979296 U JPS5979296 U JP S5979296U JP 1983012729 U JP1983012729 U JP 1983012729U JP 1272983 U JP1272983 U JP 1272983U JP S5979296 U JPS5979296 U JP S5979296U
Authority
JP
Japan
Prior art keywords
pipe
liquid
tank
aeration device
aeration
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
JP1983012729U
Other languages
English (en)
Other versions
JPH0231200Y2 (ja
Inventor
西田　壮一郎
Original Assignee
栗田工業株式会社
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 栗田工業株式会社 filed Critical 栗田工業株式会社
Priority to JP1983012729U priority Critical patent/JPS5979296U/ja
Publication of JPS5979296U publication Critical patent/JPS5979296U/ja
Application granted granted Critical
Publication of JPH0231200Y2 publication Critical patent/JPH0231200Y2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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

  • 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。

Description

【図面の簡単な説明】
第１図は本考案の一実施例の縦断面図、第２図は他の一
実施例の縦断面図で、図中、１は曝気槽、　　　２は循
環管、２ａはその流下管、２ｂは同汲上管、３は混入装
置、９は分散手段、Ｐはポンプを示す。

Claims (3)

    【実用新案登録請求の範囲】
  1. （１）深層曝気槽と、深層曝気槽の液面上に位置して倒
    Ｕ字形の下向きに折返した上端部を有し、下向きの少く
    とも一方の管部（流下管部）は槽内水面下に突入して下
    端を深層曝気槽の底の近傍に開口した循環管と、この循
    環管の他方の管部（汲上管部）に槽の内部の液を汲上げ
    て上向させるポンプと、汲上げられる液に気泡が吸込ま
    れるのを防止する気泡混入防止手段と、循環管の途中に
    設けられ管内に空気ないし酸素を供給して管内を流れる
    液にこれを混入させる混入装置を有し、流下管内での液
    空塔速度Ｕｌを１５０（Ｕｌ＜３５０ｃｍ／ｓｅｃテ運
    転スルコトヲ特徴トスル曝気装置。
  2. （２）実用新案登録請求の範囲（１）の曝気装置におい
    て、液を汲１げて上向させるポンプは槽の内部上方の液
    を吸上げる曝気装置。
  3. （３）実用新案登録請求の範囲（１）又は（２）の曝気
    装置において、流下管は一つの汲上管部に分岐状に接続
    して複数本ある曝気装置。
JP1983012729U 1983-02-02 1983-02-02 曝気装置 Granted JPS5979296U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1983012729U JPS5979296U (ja) 1983-02-02 1983-02-02 曝気装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1983012729U JPS5979296U (ja) 1983-02-02 1983-02-02 曝気装置

Publications (2)

Publication Number Publication Date
JPS5979296U true JPS5979296U (ja) 1984-05-29
JPH0231200Y2 JPH0231200Y2 (ja) 1990-08-22

Family

ID=30144120

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1983012729U Granted JPS5979296U (ja) 1983-02-02 1983-02-02 曝気装置

Country Status (1)

Country Link
JP (1) JPS5979296U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010119904A (ja) * 2008-11-17 2010-06-03 Marsima Aqua System Corp 空気揚水装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SG164499A1 (en) 2005-08-22 2010-09-29 Siemens Water Tech Corp An assembly for water filtration using a tube manifold to minimise backwash

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5031662A (ja) * 1974-05-16 1975-03-28
JPS54121565A (en) * 1978-03-14 1979-09-20 Kubota Ltd Waste water disposal plant

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5031662A (ja) * 1974-05-16 1975-03-28
JPS54121565A (en) * 1978-03-14 1979-09-20 Kubota Ltd Waste water disposal plant

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010119904A (ja) * 2008-11-17 2010-06-03 Marsima Aqua System Corp 空気揚水装置

Also Published As

Publication number Publication date
JPH0231200Y2 (ja) 1990-08-22

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