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DE3677807D1 - Klaerungsanlage fuer wasser und behandlungsanlage fuer abwasser. - Google Patents

Klaerungsanlage fuer wasser und behandlungsanlage fuer abwasser.

Info

Publication number
DE3677807D1
DE3677807D1 DE8686104508T DE3677807T DE3677807D1 DE 3677807 D1 DE3677807 D1 DE 3677807D1 DE 8686104508 T DE8686104508 T DE 8686104508T DE 3677807 T DE3677807 T DE 3677807T DE 3677807 D1 DE3677807 D1 DE 3677807D1
Authority
DE
Germany
Prior art keywords
treatment plant
water
wastewater treatment
wastewater
plant
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.)
Expired - Lifetime
Application number
DE8686104508T
Other languages
English (en)
Inventor
Joseph Robert Hannum
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Polychem Corp Phoenixville Pa Us
Original Assignee
Budd Co
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 Budd Co filed Critical Budd Co
Application granted granted Critical
Publication of DE3677807D1 publication Critical patent/DE3677807D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Water Supply & Treatment (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Gears, Cams (AREA)
  • Removal Of Floating Material (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Chain Conveyers (AREA)
  • Filtration Of Liquid (AREA)
DE8686104508T 1985-04-11 1986-04-02 Klaerungsanlage fuer wasser und behandlungsanlage fuer abwasser. Expired - Lifetime DE3677807D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/722,047 US4645598A (en) 1985-04-11 1985-04-11 Water treatment plastic products for rectangular clarifiers

Publications (1)

Publication Number Publication Date
DE3677807D1 true DE3677807D1 (de) 1991-04-11

Family

ID=24900299

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686104508T Expired - Lifetime DE3677807D1 (de) 1985-04-11 1986-04-02 Klaerungsanlage fuer wasser und behandlungsanlage fuer abwasser.

Country Status (8)

Country Link
US (1) US4645598A (de)
EP (1) EP0198334B1 (de)
JP (1) JPS61238307A (de)
KR (1) KR900000933B1 (de)
CN (1) CN1037597C (de)
CA (1) CA1272965A (de)
DE (1) DE3677807D1 (de)
MX (1) MX163340A (de)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4810383A (en) * 1987-02-17 1989-03-07 The Budd Company Water treatment system for rectangular clarifiers
DE3726150C2 (de) * 1987-08-06 1996-06-20 Geiger Maschf Helmut Vorrichtung zum gleichzeitgen Erzeugen von unterschiedlich großen Volumenströmen in Rechteckbecken
JPS6428907U (de) * 1987-08-10 1989-02-21
JPH0253102U (de) * 1988-10-07 1990-04-17
US5013440A (en) * 1989-11-06 1991-05-07 Usx Corporation Flushing liquor decanter drag modification
US5165522A (en) * 1991-05-28 1992-11-24 Rexnord Corporation Collector flight attachment link for collector apparatus
WO1993020294A1 (de) * 1992-04-01 1993-10-14 Senova Kunststoffe Gesellschaft M.B.H. Kettenförderer oder -räumer, insbesondere für abwasseranlagen
US5336417A (en) * 1992-09-18 1994-08-09 The Budd Company Bucket grit elevator system
US5460727A (en) * 1994-06-27 1995-10-24 Oritex Corporation Water and waste treatment systems
US5468391A (en) * 1994-07-01 1995-11-21 Fmc Corporation Sludge flight support rail assembly
US5511649A (en) * 1994-08-01 1996-04-30 Fmc Corporation Sludge collector flight
US5620601A (en) * 1995-09-18 1997-04-15 Fmc Corporation Wear strip assembly for use in a waste water treatment facility
US5806658A (en) * 1996-04-29 1998-09-15 Polychem Corporation Composite non-metallic and metallic chain for water treatment systems
US5788837A (en) * 1996-04-29 1998-08-04 Polychem Corporation Plastic flight type water treatment system for rectangular clarifiers
US5715668A (en) * 1996-06-10 1998-02-10 John Meunier Inc. Self-adjustable rake for overflow grates
DE19649814C2 (de) * 1996-12-02 1999-04-01 Emschergenossenschaft Lippever Sedimentationsbecken mit rechteckigem Grundriß zum Abscheiden von Schlamm aus Abwasser
US6086757A (en) * 1997-01-21 2000-07-11 United States Filter Corporation Guide rollers for cog rake bar screens
US6019892A (en) * 1997-01-21 2000-02-01 United States Filter Corporation Guide tracking for cog rake bar screens
US5922195A (en) * 1997-10-06 1999-07-13 Pastore; Joseph Trash rack with non-metallic reinforcing rod
EP1076019A1 (de) * 1999-08-12 2001-02-14 AVAL Kunststoffkettenräumer GmbH & Co. KG Balken für Kunststoffkettenräumer
US6279752B1 (en) * 2000-04-14 2001-08-28 Polychem Corporation Wide rectangular clarifiers
DE10020021A1 (de) * 2000-04-22 2001-10-25 Rag Ag Kettenkratzerförderer für den untertätigen Bergbaueinsatz
ATE262366T1 (de) * 2000-09-11 2004-04-15 Klaus Hoffmann Sedimentationsfilteranlage
US6546685B2 (en) 2001-01-03 2003-04-15 United States Filter Corporation Bracket for use in securing collector flight support tracks in a wastewater treatment tank
WO2002064462A1 (de) * 2001-02-14 2002-08-22 Aval Kunststoffkettenräumer Gmbh & Co. Kommanditgesellschaft Balken für kunststoffkettenräumer
AU783490B2 (en) * 2001-04-21 2005-11-03 Michihiro Fujiwara Scraping device for sludge or the like
US20030010705A1 (en) * 2001-07-13 2003-01-16 Barnes International Inc. Rotary drum filter
GB0219908D0 (en) * 2002-08-27 2002-10-02 Bridport Aviat Products Ltd A thimble
US6932329B1 (en) 2002-10-15 2005-08-23 Willard J. Harder Railing
US8113489B1 (en) 2002-10-15 2012-02-14 Harder Willard J Rail
EP1572559A1 (de) * 2002-11-26 2005-09-14 RAG Aktiengesellschaft Kettenkratzerförderer mit kunststoff-mitnehmern
KR100688992B1 (ko) * 2005-07-12 2007-03-02 주식회사 현서 Ｐｂｔ 핀틀체인 절단전기검출식 전체 비금속 슬러지수집장치
CN100375718C (zh) * 2005-10-11 2008-03-19 王枝宝 水净化处理及其污泥处置方法和水净化装置
CN102688614B (zh) * 2011-03-25 2016-08-03 江苏天雨环保集团有限公司 一种刮渣机
JP5591750B2 (ja) * 2011-03-31 2014-09-17 住友重機械エンバイロメント株式会社 汚泥掻寄機
JP6009261B2 (ja) * 2012-07-27 2016-10-19 水ｉｎｇ株式会社 汚泥掻き寄せ機のチェーン破断検出装置
US9751029B2 (en) 2012-08-09 2017-09-05 Evoqua Water Technologies Llc Headshaft
CN104190117A (zh) * 2014-09-12 2014-12-10 景津环保股份有限公司 一种双链条驱动的刮泥机
CN112423856B (zh) * 2018-05-08 2022-07-19 布伦特伍德工业公司 头轴组件和相关方法
CN108404463A (zh) * 2018-06-07 2018-08-17 毛渊 一种利于清理的废水处理设备
JP6900060B2 (ja) * 2018-10-10 2021-07-07 アクアインテック株式会社 汚泥かき寄せ装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2155960A (en) * 1937-05-11 1939-04-25 Howard S Thomas Scum remover
FR1173282A (fr) * 1957-03-20 1959-02-23 Nouveau procédé de décantation et dispositif pour la mise en oeuvre de ce procédé
CH510586A (de) * 1970-09-17 1971-07-31 Kaelin J R Kläranlage
GB1470972A (en) * 1974-06-19 1977-04-21 Hartley Simon Ltd Scraper mechanisms
JPS5527004A (en) * 1978-08-09 1980-02-26 Rexnord Inc Chain link and flight mechanism for sludge collecting machine
JPS5835286U (ja) * 1981-09-01 1983-03-08 オムロン株式会社 ソケツト
JPS58210807A (ja) * 1982-06-01 1983-12-08 Hitachi Metals Ltd 掻寄機用摺動装置

Also Published As

Publication number Publication date
JPS61238307A (ja) 1986-10-23
CN1037597C (zh) 1998-03-04
CN86102296A (zh) 1986-10-22
EP0198334B1 (de) 1991-03-06
US4645598A (en) 1987-02-24
JPH0117725B2 (de) 1989-03-31
MX163340A (es) 1992-04-24
KR860008092A (ko) 1986-11-12
EP0198334A2 (de) 1986-10-22
KR900000933B1 (ko) 1990-02-19
EP0198334A3 (en) 1988-06-15
CA1272965A (en) 1990-08-21

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: POLYCHEM CORP., PHOENIXVILLE, PA., US

8339 Ceased/non-payment of the annual fee