FR2354121A1 - Appareil de deshydratation des boues - Google Patents
Appareil de deshydratation des bouesInfo
- Publication number
- FR2354121A1 FR2354121A1 FR7617718A FR7617718A FR2354121A1 FR 2354121 A1 FR2354121 A1 FR 2354121A1 FR 7617718 A FR7617718 A FR 7617718A FR 7617718 A FR7617718 A FR 7617718A FR 2354121 A1 FR2354121 A1 FR 2354121A1
- Authority
- FR
- France
- Prior art keywords
- bands
- residues
- sludge
- rollers
- dehydration device
- 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.)
- Granted
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
Appareil utilisable en traitement des eaux, à la déshydratation des boues, ou autres résidus, tels que résidus pulpeux, du type filtre à deux bandes presseuses en toile filtrante entre lesquelles est amenée la boue, ou autre résidu, après déshydratation partielle sur l'une de ces bandes de toile, caractérisé en ce que les deux bandes de toile, toutes deux filtrantes, sont amenées à passer à vitesse de défilement identique, sur une série de tambours, ou rouleaux successifs, à sens de rotation inversé, dont certains sont moteurs, avec inversion sur ces rouleaux du sens d'enroulement des bandes, chaque bande exerçant successivement une action de filtration et une action de pressage ce qui brise le gâteau formé et assure son drainage dans les conditions optimales.
Priority Applications (15)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7617718A FR2354121A1 (fr) | 1976-06-11 | 1976-06-11 | Appareil de deshydratation des boues |
GB16414/77A GB1567237A (en) | 1976-06-11 | 1977-04-20 | Apparatus to dehydrate sludge or other residues such as pulpy residues |
CH510977A CH604832A5 (fr) | 1976-06-11 | 1977-04-25 | |
SE7704720A SE7704720L (sv) | 1976-06-11 | 1977-04-25 | Avvattningsanordning |
CA276,868A CA1061636A (fr) | 1976-06-11 | 1977-04-25 | Appareil de deshydratation des boues |
IT67975/77A IT1083237B (it) | 1976-06-11 | 1977-05-02 | Dispositivo per la disidratazione dei fanghi |
ES458702A ES458702A1 (es) | 1976-06-11 | 1977-05-11 | Aparato destinado a la deshidratacion de residuos, tales co-mo lodos o residuos pulposos. |
BE177515A BE854558A (fr) | 1976-06-11 | 1977-05-12 | Appareil de deshydratation des boues |
NLAANVRAGE7705632,A NL184509C (nl) | 1976-06-11 | 1977-05-23 | Inrichting voor het onttrekken van vloeistof aan een residu. |
JP6039277A JPS52153281A (en) | 1976-06-11 | 1977-05-24 | Residue hydroextractor |
FI771657A FI771657A (fr) | 1976-06-11 | 1977-05-24 | |
US05/800,550 US4142971A (en) | 1976-06-11 | 1977-05-25 | Process and system for the dehydration of residues |
DE19772725703 DE2725703A1 (de) | 1976-06-11 | 1977-06-07 | Vorrichtung zum entwaessern von rueckstaenden, wie schlaemmen o.dgl. |
DE19777717998U DE7717998U1 (de) | 1976-06-11 | 1977-06-07 | Vorrichtung zum entwaessern von rueckstaenden, wie schlaemmen o.dgl. |
AU26041/77A AU511163B2 (en) | 1976-06-11 | 1977-06-10 | Apparatus for dehydrating sludge |
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 (2)
Publication Number | Publication Date |
---|---|
FR2354121A1 true FR2354121A1 (fr) | 1978-01-06 |
FR2354121B1 FR2354121B1 (fr) | 1980-11-14 |
Family
ID=9174260
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7617718A Granted FR2354121A1 (fr) | 1976-06-11 | 1976-06-11 | Appareil de deshydratation des boues |
Country Status (14)
Country | Link |
---|---|
US (1) | US4142971A (fr) |
JP (1) | JPS52153281A (fr) |
AU (1) | AU511163B2 (fr) |
BE (1) | BE854558A (fr) |
CA (1) | CA1061636A (fr) |
CH (1) | CH604832A5 (fr) |
DE (2) | DE2725703A1 (fr) |
ES (1) | ES458702A1 (fr) |
FI (1) | FI771657A (fr) |
FR (1) | FR2354121A1 (fr) |
GB (1) | GB1567237A (fr) |
IT (1) | IT1083237B (fr) |
NL (1) | NL184509C (fr) |
SE (1) | SE7704720L (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0743168A3 (fr) * | 1995-05-16 | 1997-04-09 | Amos Anlagentechnik | Dispositif de pressage pour l'extraction de liquide d'une matière |
Families Citing this family (39)
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 (fr) * | 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 |
WO1997026972A1 (fr) * | 1996-01-23 | 1997-07-31 | Novus International, Inc. | Procede de recuperation des composants de matieres flottantes produites par un systeme de traitement des eaux residuaires |
AU2749797A (en) * | 1996-05-06 | 1997-11-26 | J. Terrell Williams | 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)
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 CH CH510977A patent/CH604832A5/xx not_active IP Right Cessation
- 1977-04-25 CA CA276,868A patent/CA1061636A/fr not_active Expired
- 1977-04-25 SE SE7704720A patent/SE7704720L/xx not_active Application Discontinuation
- 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/fr 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 DE19772725703 patent/DE2725703A1/de active Pending
- 1977-06-07 DE DE19777717998U patent/DE7717998U1/de not_active Expired
- 1977-06-10 AU AU26041/77A patent/AU511163B2/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0743168A3 (fr) * | 1995-05-16 | 1997-04-09 | Amos Anlagentechnik | Dispositif de pressage pour l'extraction de liquide d'une matière |
Also Published As
Publication number | Publication date |
---|---|
AU2604177A (en) | 1978-12-14 |
SE7704720L (sv) | 1977-12-12 |
AU511163B2 (en) | 1980-07-31 |
CH604832A5 (fr) | 1978-09-15 |
FI771657A (fr) | 1977-12-12 |
JPS6117598B2 (fr) | 1986-05-08 |
FR2354121B1 (fr) | 1980-11-14 |
DE2725703A1 (de) | 1977-12-22 |
JPS52153281A (en) | 1977-12-20 |
CA1061636A (fr) | 1979-09-04 |
US4142971A (en) | 1979-03-06 |
ES458702A1 (es) | 1978-03-01 |
GB1567237A (en) | 1980-05-14 |
BE854558A (fr) | 1977-11-14 |
DE7717998U1 (de) | 1979-10-18 |
IT1083237B (it) | 1985-05-21 |
NL184509B (nl) | 1989-03-16 |
NL184509C (nl) | 1989-08-16 |
NL7705632A (nl) | 1977-12-13 |
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