JPS63136728U - - Google Patents

Info

Publication number
JPS63136728U
JPS63136728U JP1987029550U JP2955087U JPS63136728U JP S63136728 U JPS63136728 U JP S63136728U JP 1987029550 U JP1987029550 U JP 1987029550U JP 2955087 U JP2955087 U JP 2955087U JP S63136728 U JPS63136728 U JP S63136728U
Authority
JP
Japan
Prior art keywords
air
central cylinder
cylinders
stored
outside
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
JP1987029550U
Other languages
English (en)
Other versions
JPH051292Y2 (ja
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 filed Critical
Priority to JP1987029550U priority Critical patent/JPH051292Y2/ja
Publication of JPS63136728U publication Critical patent/JPS63136728U/ja
Priority to US07/312,302 priority patent/US4911838A/en
Application granted granted Critical
Publication of JPH051292Y2 publication Critical patent/JPH051292Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime 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)
  • Mixers With Rotating Receptacles And Mixers With Vibration Mechanisms (AREA)

Description

【図面の簡単な説明】
第１図ないし第５図は本考案の一実施例を示す
ものであつて、第１図は多重管型間欠式空気揚水
筒の構造を示す縦断面図、第２図は同平面図、第
３図および第４図は中心筒体の直径Ｄと、中心筒
体と外側筒体の間隔Ｗとの関係を示す説明図、第
５図は揚水量をさらに増大させた多重管型間欠式
空気揚水筒の構造を示す部分縦断面図、第６図の
ａ，ｂは従来の例を示す縦断面図と平面図である
。 １１ａ，１１ｂは空気塊、１２ａは中心筒体、
１１ｂ，１２ｃは外筒体、２１，３１，５１は空
気発生槽である。

Claims (1)

    【実用新案登録請求の範囲】
  1. 垂直に設けられた中心筒体と、この中心筒体と
    同心の少なくとも一つの外筒体とが設けられ、こ
    れら筒体の下部には外部から供給される空気を溜
    めて、上記中心筒体内および筒体間の空間のそれ
    ぞれな空気塊を形成させる空気発生槽が設けられ
    ていることを特徴とする多重管型間欠式空気揚水
    筒。
JP1987029550U 1987-02-27 1987-02-27 Expired - Lifetime JPH051292Y2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1987029550U JPH051292Y2 (ja) 1987-02-27 1987-02-27
US07/312,302 US4911838A (en) 1987-02-27 1989-02-17 Pluri-tubular aerator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987029550U JPH051292Y2 (ja) 1987-02-27 1987-02-27

Publications (2)

Publication Number Publication Date
JPS63136728U true JPS63136728U (ja) 1988-09-08
JPH051292Y2 JPH051292Y2 (ja) 1993-01-13

Family

ID=30833532

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987029550U Expired - Lifetime JPH051292Y2 (ja) 1987-02-27 1987-02-27

Country Status (1)

Country Link
JP (1) JPH051292Y2 (ja)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022059478A1 (ja) * 2020-09-18 2022-03-24 株式会社明電舎 気泡発生装置、及び液体濾過装置
WO2022059479A1 (ja) * 2020-09-18 2022-03-24 株式会社明電舎 気泡発生装置、及び液体濾過装置
JP2022051575A (ja) * 2020-09-18 2022-03-31 株式会社明電舎 気泡発生装置、及び液体濾過装置
JP2022051574A (ja) * 2020-09-18 2022-03-31 株式会社明電舎 気泡発生装置、及び液体濾過装置
WO2023167173A1 (ja) * 2022-03-02 2023-09-07 株式会社明電舎 気泡発生装置、及び液体濾過装置

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022059478A1 (ja) * 2020-09-18 2022-03-24 株式会社明電舎 気泡発生装置、及び液体濾過装置
WO2022059479A1 (ja) * 2020-09-18 2022-03-24 株式会社明電舎 気泡発生装置、及び液体濾過装置
JP2022051292A (ja) * 2020-09-18 2022-03-31 株式会社明電舎 気泡発生装置、及び液体濾過装置
JP2022051257A (ja) * 2020-09-18 2022-03-31 株式会社明電舎 気泡発生装置、及び液体濾過装置
JP2022051575A (ja) * 2020-09-18 2022-03-31 株式会社明電舎 気泡発生装置、及び液体濾過装置
JP2022051574A (ja) * 2020-09-18 2022-03-31 株式会社明電舎 気泡発生装置、及び液体濾過装置
US11872529B2 (en) 2020-09-18 2024-01-16 Meidensha Corporation Bubble generation device and liquid filtration device
WO2023167173A1 (ja) * 2022-03-02 2023-09-07 株式会社明電舎 気泡発生装置、及び液体濾過装置

Also Published As

Publication number Publication date
JPH051292Y2 (ja) 1993-01-13

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