JPS63136797U - - Google Patents

Info

Publication number
JPS63136797U
JPS63136797U JP2955387U JP2955387U JPS63136797U JP S63136797 U JPS63136797 U JP S63136797U JP 2955387 U JP2955387 U JP 2955387U JP 2955387 U JP2955387 U JP 2955387U JP S63136797 U JPS63136797 U JP S63136797U
Authority
JP
Japan
Prior art keywords
cylinder part
outer cylinder
inner cylinder
pipe line
diffuser
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
JP2955387U
Other languages
English (en)
Other versions
JPH0444240Y2 (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 JP2955387U priority Critical patent/JPH0444240Y2/ja
Publication of JPS63136797U publication Critical patent/JPS63136797U/ja
Application granted granted Critical
Publication of JPH0444240Y2 publication Critical patent/JPH0444240Y2/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

  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)

Description

【図面の簡単な説明】
第１図は本考案の一実施例を示す概略の縦断面
図、第２図は本考案の他の実施例を示す概略の縦
断面図、第３図と第４図は従来例を示すものであ
つて、第３図は湖沼等の成層状態を示す説明図、
第４図は深層曝気装置を示す説明図である。 ２０は外筒部、２１は内筒部、２８は一次デイ
フユーザ、３０は二次デイフユーザ、３１は管路
、３２，３３は微細気泡（気泡）、３４は空気塊
である。

Claims (1)

    【実用新案登録請求の範囲】
  1. 外筒部と、この外筒部に内設され、上端部側に
    て外筒部と連通する内筒部とを有すると共に、気
    泡を発生することにより、上記の内筒部内と、内
    筒部及び外筒部の間に形成された管路内とに連続
    する水流を形成する一次デイフユーザを備え、か
    つ上記水流の水に酸素を供給するための気泡を発
    生する二次デイフユーザを備えた深層曝気装置に
    おいて、上記の一次デイフユーザを内筒部と外筒
    部との間に形成された管路内における下端部に設
    けると共に、二次デイフユーザを内筒部内に設け
    たことを特徴とする深層曝気装置。
JP2955387U 1987-02-27 1987-02-27 Expired JPH0444240Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2955387U JPH0444240Y2 (ja) 1987-02-27 1987-02-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2955387U JPH0444240Y2 (ja) 1987-02-27 1987-02-27

Publications (2)

Publication Number Publication Date
JPS63136797U true JPS63136797U (ja) 1988-09-08
JPH0444240Y2 JPH0444240Y2 (ja) 1992-10-19

Family

ID=30833538

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2955387U Expired JPH0444240Y2 (ja) 1987-02-27 1987-02-27

Country Status (1)

Country Link
JP (1) JPH0444240Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112047499A (zh) * 2020-07-29 2020-12-08 浙江海洋大学 河道水质改善装置及其使用方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5813999U (ja) * 1981-07-17 1983-01-28 ニチレイマグネツト株式会社 カツタ−マツト
JPS5824397A (ja) * 1981-08-01 1983-02-14 Jiyabara:Kk 貯水池用曝気装置
JPS61195400U (ja) * 1985-05-25 1986-12-05

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5813999U (ja) * 1981-07-17 1983-01-28 ニチレイマグネツト株式会社 カツタ−マツト
JPS5824397A (ja) * 1981-08-01 1983-02-14 Jiyabara:Kk 貯水池用曝気装置
JPS61195400U (ja) * 1985-05-25 1986-12-05

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112047499A (zh) * 2020-07-29 2020-12-08 浙江海洋大学 河道水质改善装置及其使用方法

Also Published As

Publication number Publication date
JPH0444240Y2 (ja) 1992-10-19

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