FR2472541B1 - Installation de condensation et de deshydratation des boues - Google Patents
Installation de condensation et de deshydratation des bouesInfo
- Publication number
- FR2472541B1 FR2472541B1 FR8027190A FR8027190A FR2472541B1 FR 2472541 B1 FR2472541 B1 FR 2472541B1 FR 8027190 A FR8027190 A FR 8027190A FR 8027190 A FR8027190 A FR 8027190A FR 2472541 B1 FR2472541 B1 FR 2472541B1
- Authority
- FR
- France
- Prior art keywords
- condensation
- dewatering plant
- dewatering
- 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
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
- C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
- C02F11/123—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering using belt or band filters
-
- 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
- B01D33/463—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element 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
- B01D33/44—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
- B01D37/00—Processes of filtration
- B01D37/03—Processes of filtration using flocculating agents
-
- 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
- B30B9/246—The material being conveyed around a drum between pressing bands
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Filtration Of Liquid (AREA)
- Treatment Of Sludge (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1979184012U JPS5720244Y2 (fr) | 1979-12-28 | 1979-12-28 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2472541A1 FR2472541A1 (fr) | 1981-07-03 |
FR2472541B1 true FR2472541B1 (fr) | 1988-01-08 |
Family
ID=16145780
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8027190A Expired FR2472541B1 (fr) | 1979-12-28 | 1980-12-22 | Installation de condensation et de deshydratation des boues |
Country Status (5)
Country | Link |
---|---|
US (1) | US4358381A (fr) |
JP (1) | JPS5720244Y2 (fr) |
DE (1) | DE3048924A1 (fr) |
FR (1) | FR2472541B1 (fr) |
GB (1) | GB2066686B (fr) |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4475453A (en) * | 1981-02-17 | 1984-10-09 | Envirotech Corporation | Liquid-solid separation utilizing pressure rolls covered with elastomeric layers |
MX158848A (es) * | 1982-01-26 | 1989-03-17 | Envirotech Corp | Mejoras en metodo y aparato para la separacion liquido-solido de una mezcla humeda,mediante cilindros de presion con capas elastomericas |
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 |
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 |
CH664068A5 (de) * | 1984-08-17 | 1988-02-15 | Bucher Guyer Ag Masch | Verfahren zur gewinnung von fluessigkeit aus bei der entsaftung landwirtschaftlicher produkte anfallenden rueckstaenden und vorrichtungen zur durchfuehrung desselben. |
US4595499A (en) * | 1984-11-02 | 1986-06-17 | Envirex Inc. | Gravity belt thickener and belt press combination |
DE8528848U1 (de) * | 1985-10-10 | 1985-11-28 | Gebr. Bellmer GmbH + Co KG Maschinenfabrik, 7532 Niefern | Preßwalze, insbesondere für den Hochdruckbereich in Bandfilterpressen |
US4741836A (en) * | 1986-03-03 | 1988-05-03 | Jackman Enterprises, Inc. | Sludge treatment process |
US4834878A (en) * | 1986-04-23 | 1989-05-30 | Anderson John W | Apparatus for separating liquid from sludge |
EP0344152B1 (fr) * | 1986-10-29 | 1990-12-19 | MERAI, Josef | Procede et installation de deshydratation de boues d'eaux usees |
US4961862A (en) * | 1988-03-22 | 1990-10-09 | Baker Hughes | Amendment addition system and method for twin belt press filter |
US4830746A (en) * | 1988-05-06 | 1989-05-16 | K & D Industries, Inc. | Device for separating solids and intermixed liquids from industrial waste |
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 |
AT390014B (de) * | 1988-08-11 | 1990-03-12 | Andritz Ag Maschf | Vorrichtung zum pressen und entwaessern bzw. filtrieren |
IE71168B1 (en) * | 1988-09-30 | 1997-01-29 | Torpey Patrick | A method and an apparatus for extracting liquid from a sludge |
JPH0338300A (ja) * | 1989-07-03 | 1991-02-19 | Norihito Tanpo | スラリー状汚泥の濃縮および脱水方法 |
US5047153A (en) * | 1989-10-31 | 1991-09-10 | Resources Conservation Company | Method for removing amine from solids |
FR2673933B1 (fr) * | 1991-03-13 | 1994-03-04 | Degremont Sa | Appareil compact de traitement des boues par egouttage et pressage. |
US5248416A (en) * | 1991-11-18 | 1993-09-28 | Howard Jr Ronnie E | Sewage treatment system |
JP3119006B2 (ja) * | 1993-01-07 | 2000-12-18 | 富士電機株式会社 | 濾過濃縮装置と濾過濃縮方法 |
US5476647A (en) * | 1993-09-13 | 1995-12-19 | American Dental Association Health Foundation | Complex calcium and fluoride containing mouth rinses, dentifrices, and chewable tablets |
US5770092A (en) * | 1994-06-15 | 1998-06-23 | Solar Dynamics Ltd. | Apparatus and method for purifying water |
SE515706C2 (sv) * | 2000-02-11 | 2001-10-01 | Ebbe Hoden | Förfarande och anordning för koncentrering av vätskebemängt material |
JP4499955B2 (ja) * | 2001-05-30 | 2010-07-14 | 株式会社神鋼環境ソリューション | 被脱水物脱水システム |
US7964105B2 (en) * | 2008-08-07 | 2011-06-21 | William Harris Moss | Method for improving belt press dewatering |
JP5736659B2 (ja) * | 2010-03-31 | 2015-06-17 | 栗田工業株式会社 | 電気浸透脱水方法及び装置 |
WO2014176057A2 (fr) * | 2013-04-22 | 2014-10-30 | Vette Paul | Système de déshydratation dynamique |
CN107365049A (zh) * | 2016-05-13 | 2017-11-21 | 江苏瑞盛水处理有限公司 | 带前絮凝装置的污泥脱水装置 |
RU187400U1 (ru) * | 2018-11-06 | 2019-03-04 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Тверской государственный технический университет" | Ленточный фильтр-пресс для непрерывного обезвоживания материала |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE276763C (fr) * | ||||
ZA723154B (en) * | 1971-06-05 | 1973-09-26 | Klein Kg A | A belt filter for removal of liquid from suspensions sludges and the like |
GB1323208A (en) * | 1971-07-27 | 1973-07-11 | Hamano T | Filter for removing such particles and miscellaneous dirt as contained in a fluid |
DE2330029C3 (de) * | 1973-06-13 | 1980-07-17 | Alb. Klein Gmbh & Co Kg, 5241 Niederfischbach | Filterpresse zum Entwässern von schlammartigen Gütern |
GB1483341A (en) * | 1973-07-20 | 1977-08-17 | Wickham & Co Ltd D | Extraction of moisture from slurries |
DE2343324A1 (de) * | 1973-08-28 | 1975-03-20 | Albert Baehr | Filterpresse, insbesondere zur entwaesserung von schlamm in abwasserklaeranlagen |
DE2510010A1 (de) * | 1975-03-07 | 1976-09-16 | Albert Baehr | Verfahren und vorrichtung zum entwaessern von schlamm oder aehnlichen substanzen, insbesondere von in abwasserklaeranlagen oder dergleichen anfallendem schlamm durch filtration |
US4168236A (en) * | 1975-03-07 | 1979-09-18 | Albert Bahr | Consecutive, independent dewatering apparatus for improved sludge treatment |
JPS5218260A (en) * | 1975-08-01 | 1977-02-10 | Hiroshi Hikosaka | Continuous filtering equipment |
DE2844716C2 (de) * | 1978-10-13 | 1985-01-31 | Albert 6680 Neunkirchen Bähr | Vorentwässerungseinrichtung zum Entwässern von Schlämmen und ähnlichen Substanzen |
AT363872B (de) * | 1979-01-08 | 1981-09-10 | Voest Alpine Ag | Entwaesserungstrommel fuer stoffentwaesserungsvorrichtungen |
-
1979
- 1979-12-28 JP JP1979184012U patent/JPS5720244Y2/ja not_active Expired
-
1980
- 1980-12-17 GB GB8040369A patent/GB2066686B/en not_active Expired
- 1980-12-22 FR FR8027190A patent/FR2472541B1/fr not_active Expired
- 1980-12-22 DE DE19803048924 patent/DE3048924A1/de active Granted
- 1980-12-24 US US06/219,594 patent/US4358381A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US4358381A (en) | 1982-11-09 |
DE3048924A1 (de) | 1981-09-10 |
FR2472541A1 (fr) | 1981-07-03 |
JPS5720244Y2 (fr) | 1982-04-30 |
GB2066686B (en) | 1983-11-16 |
JPS56102612U (fr) | 1981-08-12 |
GB2066686A (en) | 1981-07-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |