JPH0165605U - - Google Patents

Info

Publication number
JPH0165605U
JPH0165605U JP1987160094U JP16009487U JPH0165605U JP H0165605 U JPH0165605 U JP H0165605U JP 1987160094 U JP1987160094 U JP 1987160094U JP 16009487 U JP16009487 U JP 16009487U JP H0165605 U JPH0165605 U JP H0165605U
Authority
JP
Japan
Prior art keywords
supernatant liquid
buoyancy
intake port
liquid discharge
chamber
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
JP1987160094U
Other languages
Japanese (ja)
Other versions
JPH064885Y2 (en
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 JP1987160094U priority Critical patent/JPH064885Y2/en
Publication of JPH0165605U publication Critical patent/JPH0165605U/ja
Application granted granted Critical
Publication of JPH064885Y2 publication Critical patent/JPH064885Y2/en
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

  • Activated Sludge Processes (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は、本考案の一実施例を示す上澄液排出
装置の説明図、第２図は、その上面図、第３図は
、本考案の上澄液の排出流路を示す説明図である
。 ２……上澄液取入口、４……浮力調整室、６…
…伸縮性上澄液排出管、８……空気供給または排
出管、１０……浮力室、１２……支持部。 Fig. 1 is an explanatory diagram of a supernatant liquid discharge device showing an embodiment of the present invention, Fig. 2 is a top view thereof, and Fig. 3 is an explanatory diagram showing a supernatant liquid discharge channel of the present invention. It is. 2... Supernatant liquid intake port, 4... Buoyancy adjustment chamber, 6...
...Stretchable supernatant drain pipe, 8...Air supply or discharge pipe, 10...Buoyancy chamber, 12...Support part.

Claims (1)

【実用新案登録請求の範囲】 (1) 空気の送入および排出手段に連結された浮
力調整室と、該浮力調整室に一体的に設けられた
管端または皿状の上澄液取入口と、該上澄液取入
口の下部に垂直に連結された伸縮性の上澄液排出
管と、前記浮力調整室に固定された密閉容器から
なる浮力室とを有し、上澄液排出時に該環状の浮
力室と前記管端または皿状の上澄液取入口との間
にもぐり堰を有する排出流路が形成されることを
特徴とする上澄液排出装置。 (2) 実用新案登録請求の範囲第１項において、
前記上澄液排出管は、槽外に設置された重力式引
抜装置もしくはポンプの吸込管、または槽内に設
置された水中ポンプの吸込管に連結されることを
特徴とする上澄液排出装置。[Scope of Claim for Utility Model Registration] (1) A buoyancy adjustment chamber connected to air supply and discharge means, and a tube-end or dish-shaped supernatant liquid intake port integrally provided with the buoyancy adjustment chamber. , a stretchable supernatant liquid discharge pipe vertically connected to the lower part of the supernatant liquid intake port, and a buoyancy chamber consisting of a closed container fixed to the buoyancy adjustment chamber, and a A supernatant liquid discharge device characterized in that a discharge flow path having a sinkhole is formed between the annular buoyancy chamber and the tube end or the dish-shaped supernatant liquid intake port. (2) In paragraph 1 of the claims for utility model registration,
A supernatant liquid discharge device characterized in that the supernatant liquid discharge pipe is connected to a suction pipe of a gravity drawing device or a pump installed outside the tank, or to a suction pipe of a submersible pump installed inside the tank. .
JP1987160094U 1987-10-20 1987-10-20 Supernatant discharge device Expired - Lifetime JPH064885Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987160094U JPH064885Y2 (en) 1987-10-20 1987-10-20 Supernatant discharge device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987160094U JPH064885Y2 (en) 1987-10-20 1987-10-20 Supernatant discharge device

Publications (2)

Publication Number Publication Date
JPH0165605U true JPH0165605U (en) 1989-04-26
JPH064885Y2 JPH064885Y2 (en) 1994-02-09

Family

ID=31441859

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987160094U Expired - Lifetime JPH064885Y2 (en) 1987-10-20 1987-10-20 Supernatant discharge device

Country Status (1)

Country Link
JP (1) JPH064885Y2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02222794A (en) * 1989-02-27 1990-09-05 Hitachi Plant Eng & Constr Co Ltd Supernatant water discharge device
JP2002370799A (en) * 2001-06-14 2002-12-24 Kurita Water Ind Ltd Liquid metering device
JP2005028262A (en) * 2003-07-10 2005-02-03 Clean Tec Kk Overflow weir and processing equipment using it

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61293511A (en) * 1985-06-20 1986-12-24 Yukihiko Tamaki Solid-liquid separation device
JPS6272106U (en) * 1985-10-19 1987-05-08

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61293511A (en) * 1985-06-20 1986-12-24 Yukihiko Tamaki Solid-liquid separation device
JPS6272106U (en) * 1985-10-19 1987-05-08

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02222794A (en) * 1989-02-27 1990-09-05 Hitachi Plant Eng & Constr Co Ltd Supernatant water discharge device
JP2002370799A (en) * 2001-06-14 2002-12-24 Kurita Water Ind Ltd Liquid metering device
JP2005028262A (en) * 2003-07-10 2005-02-03 Clean Tec Kk Overflow weir and processing equipment using it

Also Published As

Publication number Publication date
JPH064885Y2 (en) 1994-02-09

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