ES458702A1 - Aparato destinado a la deshidratacion de residuos, tales co-mo lodos o residuos pulposos. - Google Patents

Aparato destinado a la deshidratacion de residuos, tales co-mo lodos o residuos pulposos.

Info

Publication number
ES458702A1
ES458702A1 ES458702A ES458702A ES458702A1 ES 458702 A1 ES458702 A1 ES 458702A1 ES 458702 A ES458702 A ES 458702A ES 458702 A ES458702 A ES 458702A ES 458702 A1 ES458702 A1 ES 458702A1
Authority
ES
Spain
Prior art keywords
waste
dehydration
bands
cloth
speed
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
Application number
ES458702A
Other languages
English (en)
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.)
Suez International SAS
Original Assignee
Degremont SA
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 Degremont SA filed Critical Degremont SA
Publication of ES458702A1 publication Critical patent/ES458702A1/es
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B9/00—Presses specially adapted for particular purposes
    • B30B9/02—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material
    • B30B9/24—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using an endless pressing band
    • 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
    • B01D33/58—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element
    • B01D33/62—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for drying
    • B01D33/64—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for drying by compression
    • B01D33/646—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for drying by compression by pressure rollers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Treatment Of Sludge (AREA)
  • Filtration Of Liquid (AREA)

Abstract

Aparato destinado a la deshidratación de residuos, tales como lodos o residuos pulposos, que proceden del tratamiento de las aguas y de los vertidos acuosos industriales que se compone de dos bandas de prensado en tela filtrante entre las cuales se conduce el lodo, u otro residuo, después de la deshidratación parcial sobre una de estas bandas de tela, las dos bandas de tela que son las dos filtrantes son conducidas las dos para que pasen con una velocidad de paso idéntica sobre una serie de tambores o de rodillos sucesivos, con un sentido de rotación invertido, de los cuales algunos son motores.
ES458702A 1976-06-11 1977-05-11 Aparato destinado a la deshidratacion de residuos, tales co-mo lodos o residuos pulposos. Expired ES458702A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7617718A FR2354121A1 (fr) 1976-06-11 1976-06-11 Appareil de deshydratation des boues

Publications (1)

Publication Number Publication Date
ES458702A1 true ES458702A1 (es) 1978-03-01

Family

ID=9174260

Family Applications (1)

Application Number Title Priority Date Filing Date
ES458702A Expired ES458702A1 (es) 1976-06-11 1977-05-11 Aparato destinado a la deshidratacion de residuos, tales co-mo lodos o residuos pulposos.

Country Status (14)

Country Link
US (1) US4142971A (es)
JP (1) JPS52153281A (es)
AU (1) AU511163B2 (es)
BE (1) BE854558A (es)
CA (1) CA1061636A (es)
CH (1) CH604832A5 (es)
DE (2) DE2725703A1 (es)
ES (1) ES458702A1 (es)
FI (1) FI771657A (es)
FR (1) FR2354121A1 (es)
GB (1) GB1567237A (es)
IT (1) IT1083237B (es)
NL (1) NL184509C (es)
SE (1) SE7704720L (es)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT357118B (de) * 1978-10-27 1980-06-25 Andritz Ag Maschf Einrichtung zur regelung einer entwaesserungs- maschine
US4404099A (en) * 1980-05-09 1983-09-13 Simon-Hartley Limited Sludge thickening
NL8003667A (nl) * 1980-06-25 1982-01-18 Pannevis Bv Machf Werkwijze en inrichting voor het verwijderen van vloei- stof uit een mengsel van vloeistof en vaste stof.
US4306978A (en) * 1980-07-14 1981-12-22 Willow Technology, Inc. Method for lime stabilization of wastewater treatment plant sludges
US4310414A (en) * 1981-03-27 1982-01-12 Lux O Wade Liquid separator
JPS5841699A (ja) * 1981-09-02 1983-03-10 Ishigaki Kiko Kk ベルトプレス
ZA829253B (en) * 1981-12-31 1983-09-28 Andritz Ag Maschf An apparatus for improving the gravity drainage in screen belt presses
SE429723B (sv) * 1982-01-04 1983-09-26 Johnson Axel Eng Ab Forfarande och anordning for avvattning av en suspension, speciellt slam
US4472279A (en) * 1982-05-05 1984-09-18 Pierson Henri G W Endless belt filter with stationary guide bars
AT376378B (de) * 1982-06-25 1984-11-12 Voest Alpine Ag Filterpresse
FI67181C (fi) * 1982-07-21 1985-02-11 Tapio Saalasti Foerfarande och anlaeggning foer separering av fast material saosom fibrer sediment eller slam fraon vatten foer aoteranvaendning
AT376905B (de) * 1982-10-18 1985-01-25 Voest Alpine Ag Filterpresse fuer die entwaesserung von stoffen
US4761895A (en) * 1983-12-01 1988-08-09 Nippon Kokan Kabushiki Kaisha Method and apparatus for dehydrating sludge
US4657682A (en) * 1984-06-11 1987-04-14 Nippon Kokan Kabushiki Kaisha Method for dehydrating sludge
US4595499A (en) * 1984-11-02 1986-06-17 Envirex Inc. Gravity belt thickener and belt press combination
US4622894A (en) * 1984-12-11 1986-11-18 Rexnord Inc. Belt press load bearing measuring means
CH669740A5 (es) * 1985-03-18 1989-04-14 Von Roll Ag
US4729836A (en) * 1986-12-01 1988-03-08 Arus Andritz-Ruthner, Inc. Flexible chicane system for liquid-solid separation equipment
DE3709329A1 (de) * 1987-03-21 1988-09-29 Dorr Oliver Inc Verfahren zum entwaessern von filterkuchen und vorrichtung zur durchfuehrung des verfahrens
AT387339B (de) * 1987-03-31 1989-01-10 Voest Alpine Ag Einrichtung zum entwaessern von stoffen
US4857193A (en) * 1987-06-01 1989-08-15 Arus-Andritz Ruthner, Inc. Floating chicane system for liquid-solid separation equipment
US4836100A (en) * 1987-11-17 1989-06-06 Ashbrook-Simon-Hartley Corporation Apparatus for regulating feed thickness in a belt press
US4895653A (en) * 1988-01-29 1990-01-23 Komline-Sanderson Engineering Corporation Flooded bottom distribution system
US4792406A (en) * 1988-05-23 1988-12-20 Nalco Chemical Company Method for dewatering a slurry using a twin belt press with cationic amine salts
US4963259A (en) * 1989-04-17 1990-10-16 Filter Tech Inc. Sludge dewatering filter press
US5133872A (en) * 1991-01-31 1992-07-28 Ashbrook-Simon-Hartley Corporation Method and apparatus for controlling throughput in a beltpress
US5330648A (en) * 1992-06-29 1994-07-19 Henry Filters, Inc. Filter media hold down mechanism
US5338443A (en) * 1992-06-29 1994-08-16 Henry Filters, Inc. Filter media tensioning device
DE4320387C2 (de) * 1993-06-19 1995-11-02 Mann & Hummel Filter Bandfiltereinrichtung zur Reinigung von Bearbeitungsflüssigkeiten
US5456832A (en) * 1993-12-28 1995-10-10 Komline-Sanderson Engineering Corp. Apparatus for preparing a material for high pressure deliquification
DE19517869A1 (de) * 1995-05-16 1996-11-21 Amos Anlagentechnik Preßvorrichtung zum Flüssigkeitsentzug aus einem Gut
AU717874B2 (en) * 1996-01-23 2000-04-06 Novus International Inc Process for recovering components of a float material from waste water treatment system
US6220445B1 (en) * 1996-05-06 2001-04-24 J. Terrell Williams Self-cleaning continuous-belt drilling mud separation system
US6063298A (en) 1998-07-09 2000-05-16 Baker Hughes Incorporated Filtering centrifuge with cake heel removal mechanism and associated method
NL1021429C2 (nl) * 2002-09-11 2004-03-16 Jong Piet Gerard De Inrichting annex werkwijze ter beperking van het koelvloeistof volume terzake van dubbelwandige vacuümbuis-zonnecollectoren.
KR100667012B1 (ko) * 2004-08-23 2007-01-10 이대형 여상 회전 순환식 오수여과장치
US7964105B2 (en) * 2008-08-07 2011-06-21 William Harris Moss Method for improving belt press dewatering
CN102423559B (zh) * 2011-10-28 2014-07-30 无锡锦和科技有限公司 具有张紧功能的过滤传输机构
CN111773805B (zh) * 2020-07-22 2022-06-03 林慧丽 一种用于冶金设备的可拆卸过滤网
RU205968U1 (ru) * 2021-05-18 2021-08-12 Федеральное государственное бюджетное образовательное учреждение высшего образования "Казанский национальный исследовательский технический университет им. А.Н. Туполева - КАИ" Ленточный регулируемый пресс-фильтр

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3446139A (en) * 1966-05-10 1969-05-27 Univ California Serpentine wine press
US3601039A (en) * 1968-11-04 1971-08-24 Gen Am Transport Sludge-dewatering apparatus
DE1960787C3 (de) * 1969-12-04 1973-10-11 Albert 6683 Elversberg Baehr Filterpresse, insbesondere zur Ent Wasserung von Schlamm in Abwasserklar anlagen
DE2343324A1 (de) * 1973-08-28 1975-03-20 Albert Baehr Filterpresse, insbesondere zur entwaesserung von schlamm in abwasserklaeranlagen
NL176054C (nl) * 1974-02-27 1985-02-18 Bellmer Geb Kg Maschf Filterinrichting.

Also Published As

Publication number Publication date
FR2354121A1 (fr) 1978-01-06
CA1061636A (fr) 1979-09-04
AU511163B2 (en) 1980-07-31
FI771657A (es) 1977-12-12
US4142971A (en) 1979-03-06
FR2354121B1 (es) 1980-11-14
NL184509C (nl) 1989-08-16
JPS52153281A (en) 1977-12-20
DE2725703A1 (de) 1977-12-22
SE7704720L (sv) 1977-12-12
IT1083237B (it) 1985-05-21
BE854558A (fr) 1977-11-14
GB1567237A (en) 1980-05-14
NL184509B (nl) 1989-03-16
DE7717998U1 (de) 1979-10-18
CH604832A5 (es) 1978-09-15
NL7705632A (nl) 1977-12-13
JPS6117598B2 (es) 1986-05-08
AU2604177A (en) 1978-12-14

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19981201