JPS4967453A - - Google Patents

Info

Publication number
JPS4967453A
JPS4967453A JP48068613A JP6861373A JPS4967453A JP S4967453 A JPS4967453 A JP S4967453A JP 48068613 A JP48068613 A JP 48068613A JP 6861373 A JP6861373 A JP 6861373A JP S4967453 A JPS4967453 A JP S4967453A
Authority
JP
Japan
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
JP48068613A
Other languages
Japanese (ja)
Other versions
JPS568677B2 (enExample
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
Publication of JPS4967453A publication Critical patent/JPS4967453A/ja
Publication of JPS568677B2 publication Critical patent/JPS568677B2/ja
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/24—Treatment of water, waste water, or sewage by flotation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/02—Settling tanks with single outlets for the separated liquid
    • B01D21/04—Settling tanks with single outlets for the separated liquid with moving scrapers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/18—Construction of the scrapers or the driving mechanisms for settling tanks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/24—Feed or discharge mechanisms for settling tanks
    • B01D21/2433—Discharge mechanisms for floating particles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/24—Feed or discharge mechanisms for settling tanks
    • B01D21/245—Discharge mechanisms for the sediments
    • B01D21/2477—Centrifugal pumps

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Cleaning In General (AREA)
  • Removal Of Floating Material (AREA)
  • Treatment Of Sludge (AREA)
JP6861373A 1972-06-20 1973-06-18 Expired JPS568677B2 (enExample)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7222144A FR2189325B1 (enExample) 1972-06-20 1972-06-20

Publications (2)

Publication Number Publication Date
JPS4967453A true JPS4967453A (enExample) 1974-06-29
JPS568677B2 JPS568677B2 (enExample) 1981-02-25

Family

ID=9100458

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6861373A Expired JPS568677B2 (enExample) 1972-06-20 1973-06-18

Country Status (10)

Country Link
US (1) US3831767A (enExample)
JP (1) JPS568677B2 (enExample)
AU (1) AU468801B2 (enExample)
BE (1) BE801156A (enExample)
CH (1) CH570941A5 (enExample)
DE (2) DE2330046A1 (enExample)
ES (1) ES415933A1 (enExample)
FR (1) FR2189325B1 (enExample)
GB (1) GB1429874A (enExample)
IT (1) IT991634B (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5499180U (enExample) * 1977-12-24 1979-07-12
JPS5610387A (en) * 1979-07-09 1981-02-02 Kurita Water Ind Ltd Scraping device for floating substance
JPS5648289A (en) * 1979-09-28 1981-05-01 Kurita Water Ind Ltd Scraping apparatus for floating substance

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4026804A (en) * 1976-04-26 1977-05-31 Keating Richard T Auto crumb remover
DE3600952A1 (de) * 1986-01-15 1987-07-16 Piepho Abwassertech Ralf F Vorrichtung zur entfernung von schwimmschlamm auf fluessigkeitsoberflaechen
WO1991005612A1 (en) * 1989-10-19 1991-05-02 The University Of Newcastle Research Associates Limited Method and apparatus for separation by flotation in a centrifugal field
DE19627161B4 (de) * 1996-07-05 2006-02-02 Dieter Frankenberger Verfahren zum Abräumen von Schwimmstoffen und Räumvorrichtung
FR2775968B1 (fr) * 1998-03-16 2000-07-13 Degremont Dispositif assurant la recuperation des flottants dans des bassins de decantation
CA2285809A1 (fr) 1999-10-12 2001-04-12 H. Fontaine Ltee Balais mecanique d'ecumes pour bassin d'eaux usees
JP2008505755A (ja) * 2004-07-13 2008-02-28 ミュレィ，ブラッドリー，デズモンド，レスリー 液体からスカムを分離するための方法および装置
KR102540414B1 (ko) * 2018-05-08 2023-06-08 브렌트우드인더스트리즈인코포레이티드 헤드 샤프트 어셈블리 및 관련 방법
CN109748420B (zh) * 2018-12-31 2023-07-04 中国能源建设集团华东电力试验研究院有限公司 混凝絮凝沉淀池污泥上浮处理系统及控制方法
CN109647015B (zh) * 2018-12-31 2023-07-04 中国能源建设集团华东电力试验研究院有限公司 混凝絮凝沉淀池污泥上浮消除系统及控制方法
CN109731863B (zh) * 2019-02-25 2023-08-29 洛阳耐锐机械设备有限公司 一种管道检测与疏通机器人

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3576257A (en) * 1970-03-18 1971-04-27 Lockheed Aircraft Corp Fluid separation device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1953100A (en) * 1928-02-01 1934-04-03 Alice B Blaisdell Apparatus for removing sludge
US2249049A (en) * 1938-12-24 1941-07-15 Link Belt Co Scum skimmer
AT278671B (de) * 1966-09-02 1970-02-10 Albert Baehr Trockenbeetanlage für die Trocknung von Schlamm in Abwasserbetrieben od.dgl.
DE1756021A1 (de) * 1968-03-21 1970-01-22 Weserhuette Ag Eisenwerk Schaufelrohr zum Abtragen von Halden

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3576257A (en) * 1970-03-18 1971-04-27 Lockheed Aircraft Corp Fluid separation device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5499180U (enExample) * 1977-12-24 1979-07-12
JPS5610387A (en) * 1979-07-09 1981-02-02 Kurita Water Ind Ltd Scraping device for floating substance
JPS5648289A (en) * 1979-09-28 1981-05-01 Kurita Water Ind Ltd Scraping apparatus for floating substance

Also Published As

Publication number Publication date
AU5713973A (en) 1975-01-09
CH570941A5 (enExample) 1975-12-31
US3831767A (en) 1974-08-27
AU468801B2 (en) 1976-01-22
FR2189325B1 (enExample) 1974-12-27
JPS568677B2 (enExample) 1981-02-25
DE2330046A1 (de) 1974-03-07
DE7322038U (de) 1976-08-19
IT991634B (it) 1975-08-30
FR2189325A1 (enExample) 1974-01-25
ES415933A1 (es) 1976-02-01
GB1429874A (en) 1976-03-31
BE801156A (fr) 1973-10-15

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