JPS6436099U - - Google Patents

Info

Publication number
JPS6436099U
JPS6436099U JP1987129074U JP12907487U JPS6436099U JP S6436099 U JPS6436099 U JP S6436099U JP 1987129074 U JP1987129074 U JP 1987129074U JP 12907487 U JP12907487 U JP 12907487U JP S6436099 U JPS6436099 U JP S6436099U
Authority
JP
Japan
Prior art keywords
air
drain
pipe
drainage
drain block
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
JP1987129074U
Other languages
English (en)
Other versions
JPH0420557Y2 (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 JP1987129074U priority Critical patent/JPH0420557Y2/ja
Publication of JPS6436099U publication Critical patent/JPS6436099U/ja
Application granted granted Critical
Publication of JPH0420557Y2 publication Critical patent/JPH0420557Y2/ja
Expired 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

  • Jet Pumps And Other Pumps (AREA)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)

Description

【図面の簡単な説明】
図は本考案の排水装置の実施例を示し、第１図
は曝気槽の縦断面図、第２図はその平面図、第３
図は排水ブロツクの縦断面図、第４図は第３図の
―視断面図、第５図は第３図の排水ブロツク
の変形例の縦断面図、第６図は他の実施例の排水
ブロツクの縦断面図、第７図は第６図の―視
断面図、第８図は第６図の排水ブロツクの変形例
の縦断面図、第９図は第８図の―視断面図で
ある。 １……曝気槽、３……送気管、１１，１１ａ，
３１，３１ａ……排水ブロツク、１２……排水管
、１３……開閉弁、２２，３３……排水空間、２
４……水抜き孔、２５……空気孔。

Claims (1)

  1. 【実用新案登録請求の範囲】 曝気槽の水面下に配設されて水中に空気を供給
    する送気管の内部に入つた水を排水するための排
    水装置であつて、 上記送気管に接続された排水ブロツクと、この
    排水ブロツクの上部に接続して大気中に開口した
    排水管と、この排水管に設けられた開閉弁とを備
    え、 上記排水ブロツクは、その内部に上記排水管に
    上部を連通する排水空間を形成し、この排水空間
    の下側部に上記送気管に連通する水抜き孔を形成
    するとともに、この排水空間の上側部に送気管に
    連通して上記排水管にエアリフトによる上昇水流
    を発生させる空気孔を形成したことを特徴とする
    排水装置。
JP1987129074U 1987-08-25 1987-08-25 Expired JPH0420557Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987129074U JPH0420557Y2 (ja) 1987-08-25 1987-08-25

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987129074U JPH0420557Y2 (ja) 1987-08-25 1987-08-25

Publications (2)

Publication Number Publication Date
JPS6436099U true JPS6436099U (ja) 1989-03-06
JPH0420557Y2 JPH0420557Y2 (ja) 1992-05-11

Family

ID=31383010

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987129074U Expired JPH0420557Y2 (ja) 1987-08-25 1987-08-25

Country Status (1)

Country Link
JP (1) JPH0420557Y2 (ja)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002186990A (ja) * 2000-12-22 2002-07-02 Kubota Corp 散気方法および装置
US6881343B2 (en) * 1998-10-09 2005-04-19 Zenon Environmental Inc. Cyclic aeration system for submerged membrane modules
WO2009084576A1 (ja) * 2007-12-27 2009-07-09 Jfe Engineering Corporation 散気装置および散気装置の運転方法
JP2009172580A (ja) * 2007-12-27 2009-08-06 Jfe Engineering Corp 散気装置
JP2009240911A (ja) * 2008-03-31 2009-10-22 Kubota Corp 散気装置及び散気装置を備えた膜濃縮装置を有する水処理施設
JP2013132608A (ja) * 2011-12-27 2013-07-08 Sanki Eng Co Ltd 散気システム及びその運転方法

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6881343B2 (en) * 1998-10-09 2005-04-19 Zenon Environmental Inc. Cyclic aeration system for submerged membrane modules
US7186343B2 (en) 1998-10-09 2007-03-06 Zenon Technology Partnership Cyclic aeration system for submerged membrane modules
US7198721B2 (en) 1998-10-09 2007-04-03 Zenon Technology Partnership Cyclic aeration system for submerged membrane modules
US7347942B2 (en) 1998-10-09 2008-03-25 Zenon Technology Partnership Cyclic aeration system for submerged membrane modules
US7625491B2 (en) 1998-10-09 2009-12-01 Zenon Technology Partnership Cyclic aeration system for submerged membrane modules
US7922910B2 (en) 1998-10-09 2011-04-12 Zenon Technology Partnership Cyclic aeration system for submerged membrane modules
JP2002186990A (ja) * 2000-12-22 2002-07-02 Kubota Corp 散気方法および装置
WO2009084576A1 (ja) * 2007-12-27 2009-07-09 Jfe Engineering Corporation 散気装置および散気装置の運転方法
JP2009172570A (ja) * 2007-12-27 2009-08-06 Jfe Engineering Corp 散気装置および散気装置の運転方法
JP2009172580A (ja) * 2007-12-27 2009-08-06 Jfe Engineering Corp 散気装置
JP2009240911A (ja) * 2008-03-31 2009-10-22 Kubota Corp 散気装置及び散気装置を備えた膜濃縮装置を有する水処理施設
JP2013132608A (ja) * 2011-12-27 2013-07-08 Sanki Eng Co Ltd 散気システム及びその運転方法

Also Published As

Publication number Publication date
JPH0420557Y2 (ja) 1992-05-11

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