JPS6137293U - Scum discharge device - Google Patents

Scum discharge device

Info

Publication number
JPS6137293U
JPS6137293U JP1984120588U JP12058884U JPS6137293U JP S6137293 U JPS6137293 U JP S6137293U JP 1984120588 U JP1984120588 U JP 1984120588U JP 12058884 U JP12058884 U JP 12058884U JP S6137293 U JPS6137293 U JP S6137293U
Authority
JP
Japan
Prior art keywords
scum
pipe
scum discharge
discharge device
collection pipe
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
JP1984120588U
Other languages
Japanese (ja)
Other versions
JPH027672Y2 (en
Inventor
寛治 森重
Original Assignee
株式会社 西原環境衛生研究所
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 株式会社 西原環境衛生研究所 filed Critical 株式会社 西原環境衛生研究所
Priority to JP1984120588U priority Critical patent/JPS6137293U/en
Publication of JPS6137293U publication Critical patent/JPS6137293U/en
Application granted granted Critical
Publication of JPH027672Y2 publication Critical patent/JPH027672Y2/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

  • Activated Sludge Processes (AREA)
  • Removal Of Floating Material (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 the drawing]

第１図はこの考案の一実施例の平面図、第２図は要部縦
断面図を示す。 １・・・回分式活性汚泥処理槽、３・・・スカム排出装
置、訃・・スカム排出弁、９・・・スカムピット、１１
・・・スカム排出管、１１・・・回転ジョイント、１２
・・・スカム捕集管、１２ａ・・・スカム捕集口、１３
・・・フロート。FIG. 1 is a plan view of an embodiment of this invention, and FIG. 2 is a longitudinal sectional view of the main part. DESCRIPTION OF SYMBOLS 1... Batch type activated sludge treatment tank, 3... Scum discharge device, Scum discharge valve, 9... Scum pit, 11
... Scum discharge pipe, 11 ... Rotating joint, 12
...Scum collection pipe, 12a...Scum collection port, 13
···float.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] スカムピットに開閉自在なスカム排出弁を介して連通し
たスカム排出管と、このスカム排出管に回転ジョイント
を介して上下方向に揺動自在に連結され、自由端にスカ
ム捕集口を設けたスカム捕集管と、このスカム捕集管に
取付けられ、水面浮遊時、上記スカム捕集口を水面下で
開口するように上記スカム捕集管を支持するフロートと
を備えた回分式活性汚泥処理に適用されるスカム排出装
置。A scum discharge pipe is connected to the scum pit via a scum discharge valve that can be opened and closed, and a scum trap is connected to the scum discharge pipe via a rotary joint so as to be able to swing vertically. Applicable to batch activated sludge treatment comprising a collection pipe and a float attached to the scum collection pipe to support the scum collection pipe so that the scum collection port opens below the water surface when floating on the water surface. scum ejector.
JP1984120588U 1984-08-07 1984-08-07 Scum discharge device Granted JPS6137293U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1984120588U JPS6137293U (en) 1984-08-07 1984-08-07 Scum discharge device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984120588U JPS6137293U (en) 1984-08-07 1984-08-07 Scum discharge device

Publications (2)

Publication Number Publication Date
JPS6137293U true JPS6137293U (en) 1986-03-07
JPH027672Y2 JPH027672Y2 (en) 1990-02-23

Family

ID=30679403

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984120588U Granted JPS6137293U (en) 1984-08-07 1984-08-07 Scum discharge device

Country Status (1)

Country Link
JP (1) JPS6137293U (en)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4989957U (en) * 1972-11-21 1974-08-05
JPS522058A (en) * 1975-06-24 1977-01-08 Suzuki Yasuo Means for discharging treated liquid from sewage treatment system
JPS526278U (en) * 1975-06-30 1977-01-17
JPS5347746U (en) * 1976-09-27 1978-04-22
JPS54146460A (en) * 1978-04-11 1979-11-15 Kobe Steel Ltd Scum remover for rolling coolant oil tank
JPS5612975U (en) * 1979-07-09 1981-02-03
JPS57110385A (en) * 1980-12-27 1982-07-09 Nishihara Environ Sanit Res Corp Sewage treating method
JPS57148486U (en) * 1982-02-17 1982-09-17

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5347746B2 (en) * 1972-03-31 1978-12-23
JPS526278B2 (en) * 1972-05-26 1977-02-21

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4989957U (en) * 1972-11-21 1974-08-05
JPS522058A (en) * 1975-06-24 1977-01-08 Suzuki Yasuo Means for discharging treated liquid from sewage treatment system
JPS526278U (en) * 1975-06-30 1977-01-17
JPS5347746U (en) * 1976-09-27 1978-04-22
JPS54146460A (en) * 1978-04-11 1979-11-15 Kobe Steel Ltd Scum remover for rolling coolant oil tank
JPS5612975U (en) * 1979-07-09 1981-02-03
JPS57110385A (en) * 1980-12-27 1982-07-09 Nishihara Environ Sanit Res Corp Sewage treating method
JPS57148486U (en) * 1982-02-17 1982-09-17

Also Published As

Publication number Publication date
JPH027672Y2 (en) 1990-02-23

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