ATE131402T1 - Verfahren und vorrichtung zum entwässern von schlämmen - Google Patents

Verfahren und vorrichtung zum entwässern von schlämmen

Info

Publication number
ATE131402T1
ATE131402T1 AT89309953T AT89309953T ATE131402T1 AT E131402 T1 ATE131402 T1 AT E131402T1 AT 89309953 T AT89309953 T AT 89309953T AT 89309953 T AT89309953 T AT 89309953T AT E131402 T1 ATE131402 T1 AT E131402T1
Authority
AT
Austria
Prior art keywords
liquid
filtrate
rollers
watering zone
belts
Prior art date
Application number
AT89309953T
Other languages
English (en)
Inventor
Patrick Torpey
Original Assignee
Patrick Torpey
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 Patrick Torpey filed Critical Patrick Torpey
Application granted granted Critical
Publication of ATE131402T1 publication Critical patent/ATE131402T1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D37/00—Processes of filtration
    • B01D37/03—Processes of filtration using flocculating agents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/04—Filters with filtering elements which move during the filtering operation with filtering bands or the like supported on cylinders which are impervious for filtering
    • B01D33/042—Filters with filtering elements which move during the filtering operation with filtering bands or the like supported on cylinders which are impervious for filtering whereby the filtration and squeezing-out take place between at least two filtering bands
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/44—Regenerating the filter material in the filter
    • B01D33/46—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element
    • B01D33/466—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element scrapers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/44—Regenerating the filter material in the filter
    • B01D33/48—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
    • B01D33/50—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/58—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element
    • B01D33/60—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for washing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/80—Accessories
    • B01D33/804—Accessories integrally combined with devices for controlling the filtration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/80—Accessories
    • B01D33/804—Accessories integrally combined with devices for controlling the filtration
    • B01D33/805—Accessories integrally combined with devices for controlling the filtration by clearness or turbidity measuring
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/80—Accessories
    • B01D33/804—Accessories integrally combined with devices for controlling the filtration
    • B01D33/806—Accessories integrally combined with devices for controlling the filtration by flow measuring

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treatment Of Sludge (AREA)
AT89309953T 1988-09-30 1989-09-29 Verfahren und vorrichtung zum entwässern von schlämmen ATE131402T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IE298688A IE71168B1 (en) 1988-09-30 1988-09-30 A method and an apparatus for extracting liquid from a sludge

Publications (1)

Publication Number Publication Date
ATE131402T1 true ATE131402T1 (de) 1995-12-15

Family

ID=11037331

Family Applications (1)

Application Number Title Priority Date Filing Date
AT89309953T ATE131402T1 (de) 1988-09-30 1989-09-29 Verfahren und vorrichtung zum entwässern von schlämmen

Country Status (6)

Country Link
US (1) US5021166A (de)
EP (1) EP0365165B1 (de)
AT (1) ATE131402T1 (de)
DE (1) DE68925094D1 (de)
IE (1) IE71168B1 (de)
ZA (1) ZA897383B (de)

Families Citing this family (30)

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US5096611A (en) * 1989-05-25 1992-03-17 Globe-Union Inc. Process for the production of battery paste
JPH0790234B2 (ja) * 1989-08-25 1995-10-04 株式会社日立製作所 活性汚泥による下水処理方法及び装置
JPH03221669A (ja) * 1989-10-19 1991-09-30 Hokkaido Pipe Rain Kogyo Kk 吹付けられたアスベストの除去方法および除去装置
KR930012030B1 (ko) * 1990-05-30 1993-12-23 미쯔비시덴끼 가부시끼가이샤 오염액의 여과장치 및 가공기의 가공액 여과장치
US5133872A (en) * 1991-01-31 1992-07-28 Ashbrook-Simon-Hartley Corporation Method and apparatus for controlling throughput in a beltpress
ES2035771B1 (es) * 1991-05-16 1994-03-01 Aragonesas Energ & Ind Procedimiento ecologico para tratamiento y recuperacion integral de lodos de concentrados azucarados de frutas.
CA2118885C (en) * 1993-04-29 2005-05-24 Conrad K. Teran Process control system
US6042800A (en) * 1993-12-28 2000-03-28 Eastman Kodak Company Continuous method of removing impurities from crude silver nitrate
US5635074A (en) 1995-02-23 1997-06-03 Motorola, Inc. Methods and systems for controlling a continuous medium filtration system
US5492632A (en) * 1994-09-23 1996-02-20 Motorola, Inc. Method and system for monitoring and controlling a filtration process
GB9602245D0 (en) * 1996-02-05 1996-04-03 Thames Water Utilities A belt press
DE29608095U1 (de) * 1996-05-06 1996-06-27 Gebr. Bellmer GmbH + Co KG Maschinenfabrik, 75223 Niefern-Öschelbronn Presse zum Entwässern von Suspensionen
KR100469022B1 (ko) * 1999-11-30 2005-01-29 가부시키가이샤 이시가키 스크루 프레스 장치
US7651619B2 (en) * 2001-12-28 2010-01-26 Danmarks Tekniske Universitet (Dtu) Filtration method and apparatus
WO2005043651A1 (en) * 2003-10-21 2005-05-12 Johnson Controls Technology Company Battery paste material and method
US7011805B2 (en) * 2004-03-19 2006-03-14 Ges Technologies Ip Gmbh Production of tetrabasic lead sulfate from solid state reactions for the preparation of active plates to be used in lead-acid batteries
US20060039852A1 (en) * 2004-08-19 2006-02-23 Johnson Controls Technology Company Method for making lead oxide for lead-acid batteries
WO2008024445A2 (en) * 2006-08-23 2008-02-28 Siemens Water Technologies Corp. Sequencing batch reactor with continuous membrane filtration and solids reduction
CA2677226C (en) * 2007-02-02 2015-06-02 Infilco Degremont Inc. Apparatus and methods for incinerating sludge in a combustor
CA2629593A1 (en) * 2008-04-11 2009-10-11 James Michael Dunbar Feedback control scheme for optimizing dewatering processes
US9118151B2 (en) * 2013-04-25 2015-08-25 Intel Corporation Interconnect cable with edge finger connector
US10207209B1 (en) * 2013-11-22 2019-02-19 Old Line Environmental, Inc. Mobile wet waste separator
CA2940061C (en) * 2014-02-19 2022-04-26 Aleksandar Radosav Infusion brewer, closed loop filter therefore, and method of producing a plurality of infusion portions
JP6385306B2 (ja) * 2015-03-27 2018-09-05 株式会社クボタ ベルト型ろ過濃縮機のベルト洗浄装置
US11338228B2 (en) * 2016-02-04 2022-05-24 Continuus Pharmaceuticals, Inc. Continuous rotary plate filter and methods of use thereof
FR3057566B1 (fr) * 2016-10-17 2020-01-31 Suez International Dispositif de traitement d’un effluent et procede de traitement d’un effluent
US12023609B2 (en) * 2018-10-31 2024-07-02 Process Wastewater Technologies, LLC Adjustable receptacles
FI129274B (en) * 2020-09-15 2021-10-29 Aquaflow Oy Automatic control of a belt filter press for use in sludge processing
DE102022110244A1 (de) 2022-04-27 2023-11-02 Johannes Biegel Vorrichtung und Verfahren zum Eindicken einer Suspension, welche fließfähige Stoffe unterschiedlicher Dichte aufweist
CN117185612B (zh) * 2023-08-30 2024-07-12 北京大学 一种污泥脱水重利用自适应智能处理系统

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2422208C3 (de) * 1974-05-08 1984-08-09 Alb. Klein Gmbh & Co Kg, 5241 Niederfischbach Verfahren und Vorrichtung zum Entwässern von schlammartigen Gütern
US4192743A (en) * 1974-05-08 1980-03-11 Albert Klein Kg Process of dewatering sludge-type material and installation for carrying out the process
AT357118B (de) * 1978-10-27 1980-06-25 Andritz Ag Maschf Einrichtung zur regelung einer entwaesserungs- maschine
CH641133A5 (de) * 1979-05-28 1984-02-15 Escher Wyss Ag Verfahren zum verarbeiten von klaerschlamm.
JPS5720244Y2 (de) * 1979-12-28 1982-04-30
US4612123A (en) * 1983-01-25 1986-09-16 Maschinenfabrik Andritz Actiengesellschaft Regulating apparatus for dewatering machines
AT380226B (de) * 1983-03-17 1986-04-25 Voest Alpine Ag Verfahren zum entwaessern von schlaemmen und/oder organischen stoffen
US4587023A (en) * 1984-08-31 1986-05-06 Nalco Chemical Company Control system for a process
GB8522712D0 (en) * 1985-09-13 1985-10-16 Wickham & Co Ltd D Control system
JPS63256107A (ja) * 1987-04-10 1988-10-24 Ebara Infilco Co Ltd 凝集剤の注入管理方法
JPS63256108A (ja) * 1987-04-10 1988-10-24 Ebara Infilco Co Ltd 凝集剤の注入管理方法
JPH0720522B2 (ja) * 1987-05-12 1995-03-08 株式会社日立製作所 凝集剤の注入制御装置
US4836100A (en) * 1987-11-17 1989-06-06 Ashbrook-Simon-Hartley Corporation Apparatus for regulating feed thickness in a belt press
US4867886A (en) * 1988-07-25 1989-09-19 Westvaco Corporation Method and apparatus for controlling sludge flocculant flow

Also Published As

Publication number Publication date
EP0365165B1 (de) 1995-12-13
EP0365165A2 (de) 1990-04-25
IE71168B1 (en) 1997-01-29
ZA897383B (en) 1990-09-26
US5021166A (en) 1991-06-04
DE68925094D1 (de) 1996-01-25
EP0365165A3 (de) 1991-09-04

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties