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
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)
- Filtration Of Liquid (AREA)
- Treatment Of Sludge (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.
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) | DE7717998U1 (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)
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 |
US5338443A (en) * | 1992-06-29 | 1994-08-16 | Henry Filters, Inc. | Filter media tensioning device |
US5330648A (en) * | 1992-06-29 | 1994-07-19 | Henry Filters, Inc. | Filter media hold down mechanism |
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 |
BR9707466A (pt) * | 1996-01-23 | 1999-07-20 | Novus Int Inc | Processo para a recuperação de componentes de um material flotante a partir de um sistema de tratamento de águas servidas |
JP3701976B2 (ja) * | 1996-05-06 | 2005-10-05 | ジェイ.テレル ウイリアムズ | 連続ベルト式削井泥水分離システム |
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)
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. |
-
1976
- 1976-06-11 FR FR7617718A patent/FR2354121A1/fr active Granted
-
1977
- 1977-04-20 GB GB16414/77A patent/GB1567237A/en not_active Expired
- 1977-04-25 SE SE7704720A patent/SE7704720L/xx not_active Application Discontinuation
- 1977-04-25 CA CA276,868A patent/CA1061636A/fr not_active Expired
- 1977-04-25 CH CH510977A patent/CH604832A5/xx not_active IP Right Cessation
- 1977-05-02 IT IT67975/77A patent/IT1083237B/it active
- 1977-05-11 ES ES458702A patent/ES458702A1/es not_active Expired
- 1977-05-12 BE BE177515A patent/BE854558A/xx not_active IP Right Cessation
- 1977-05-23 NL NLAANVRAGE7705632,A patent/NL184509C/xx not_active IP Right Cessation
- 1977-05-24 JP JP6039277A patent/JPS52153281A/ja active Granted
- 1977-05-24 FI FI771657A patent/FI771657A/fi not_active Application Discontinuation
- 1977-05-25 US US05/800,550 patent/US4142971A/en not_active Expired - Lifetime
- 1977-06-07 DE DE19777717998U patent/DE7717998U1/de not_active Expired
- 1977-06-07 DE DE19772725703 patent/DE2725703A1/de active Pending
- 1977-06-10 AU AU26041/77A patent/AU511163B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
NL184509B (nl) | 1989-03-16 |
FI771657A (es) | 1977-12-12 |
NL7705632A (nl) | 1977-12-13 |
GB1567237A (en) | 1980-05-14 |
AU2604177A (en) | 1978-12-14 |
JPS6117598B2 (es) | 1986-05-08 |
CH604832A5 (es) | 1978-09-15 |
FR2354121A1 (fr) | 1978-01-06 |
FR2354121B1 (es) | 1980-11-14 |
AU511163B2 (en) | 1980-07-31 |
DE7717998U1 (de) | 1979-10-18 |
SE7704720L (sv) | 1977-12-12 |
JPS52153281A (en) | 1977-12-20 |
IT1083237B (it) | 1985-05-21 |
CA1061636A (fr) | 1979-09-04 |
DE2725703A1 (de) | 1977-12-22 |
US4142971A (en) | 1979-03-06 |
NL184509C (nl) | 1989-08-16 |
BE854558A (fr) | 1977-11-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19981201 |