IT1162783B - Filtro pressa a camere per la disidratazione di fanghi e sostanze simili - Google Patents

Filtro pressa a camere per la disidratazione di fanghi e sostanze simili

Info

Publication number
IT1162783B
IT1162783B IT26476/79A IT2647679A IT1162783B IT 1162783 B IT1162783 B IT 1162783B IT 26476/79 A IT26476/79 A IT 26476/79A IT 2647679 A IT2647679 A IT 2647679A IT 1162783 B IT1162783 B IT 1162783B
Authority
IT
Italy
Prior art keywords
sludge
dehydration
press filter
similar substances
chamber press
Prior art date
Application number
IT26476/79A
Other languages
English (en)
Other versions
IT7926476A0 (it
Inventor
Albert Bahr
Original Assignee
Albert Bahr
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 Albert Bahr filed Critical Albert Bahr
Publication of IT7926476A0 publication Critical patent/IT7926476A0/it
Application granted granted Critical
Publication of IT1162783B publication Critical patent/IT1162783B/it

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
    • B30B9/248—Means for sealing the press zone
    • 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
    • B01D33/044—Filters with filtering elements which move during the filtering operation with filtering bands or the like supported on cylinders which are pervious for filtering
    • B01D33/048—Filters with filtering elements which move during the filtering operation with filtering bands or the like supported on cylinders which are pervious for filtering with endless 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
    • B01D33/056—Construction of filtering bands or supporting belts, e.g. devices for centering, mounting or sealing the filtering bands or the supporting belts
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Filtration Of Liquid (AREA)
  • Treatment Of Sludge (AREA)
IT26476/79A 1978-10-13 1979-10-12 Filtro pressa a camere per la disidratazione di fanghi e sostanze simili IT1162783B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2844697A DE2844697C2 (de) 1978-10-13 1978-10-13 Filterpresse zum Entwässern von Schlamm und ähnlichen Substanzen

Publications (2)

Publication Number Publication Date
IT7926476A0 IT7926476A0 (it) 1979-10-12
IT1162783B true IT1162783B (it) 1987-04-01

Family

ID=6052140

Family Applications (1)

Application Number Title Priority Date Filing Date
IT26476/79A IT1162783B (it) 1978-10-13 1979-10-12 Filtro pressa a camere per la disidratazione di fanghi e sostanze simili

Country Status (6)

Country Link
US (1) US4266474A (it)
AT (1) AT380680B (it)
CA (1) CA1108467A (it)
DE (1) DE2844697C2 (it)
GB (1) GB2031294B (it)
IT (1) IT1162783B (it)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4285816A (en) * 1980-03-04 1981-08-25 Fairchild, Incorporated Dewatering system
US4475453A (en) * 1981-02-17 1984-10-09 Envirotech Corporation Liquid-solid separation utilizing pressure rolls covered with elastomeric layers
FR2507098B1 (fr) * 1981-06-04 1985-11-15 Choquenet Sa L Dispositif de filtration de fluides charges de particules solides
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
US4680104A (en) * 1984-06-11 1987-07-14 J. M. Huber Corporation Apparatus for dewatering clay filter cake
AU568059B2 (en) * 1984-06-11 1987-12-10 J.M. Huber Corp. Apparatus for dewatering clay filter cake
US4561978A (en) * 1984-10-09 1985-12-31 Envirotech Corporation Multiple primary roll
NL8501208A (nl) * 1985-04-26 1986-11-17 Frederik Willem Put Bandfilterpers.
AT385793B (de) * 1985-12-19 1988-05-10 Andritz Ag Maschf Siebbandpresse
DE8606507U1 (de) * 1986-03-10 1986-04-30 Gebr. Bellmer GmbH + Co KG Maschinenfabrik, 75223 Niefern-Öschelbronn Walze für Pressen
AT389535B (de) * 1987-04-13 1989-12-27 Andritz Ag Maschf Nasspresse
FR2621496B1 (fr) * 1987-10-07 1991-11-08 Gaudfrin Guy Filtre-presse a toiles filtrantes sans fin
DE3914491A1 (de) * 1988-05-02 1989-11-16 Flottweg Gmbh Siebbandpresse
US5456832A (en) * 1993-12-28 1995-10-10 Komline-Sanderson Engineering Corp. Apparatus for preparing a material for high pressure deliquification
AT402517B (de) * 1995-11-10 1997-06-25 Andritz Patentverwaltung Vorrichtung zur entwässerung von feststoff-flüssigkeitssuspensionen, insbesondere zellstoffsuspensionen
US7964105B2 (en) * 2008-08-07 2011-06-21 William Harris Moss Method for improving belt press dewatering
CN102350808B (zh) * 2011-09-30 2014-10-29 成都海科机械设备制造有限公司 一种物料成型装置
JP6098823B2 (ja) * 2013-10-21 2017-03-22 株式会社石垣 ベルトプレス
CN105698193A (zh) * 2016-01-19 2016-06-22 盐城工学院 一种城市污泥焚烧方法及焚烧***
WO2018150074A1 (en) * 2017-02-14 2018-08-23 Outotec (Finland) Oy Method for sealing a vertical pressure filter, vertical pressure filter, and elongated sealing member
CN110372170A (zh) * 2019-07-29 2019-10-25 中铁四局集团有限公司 一种压滤机及压滤方法
CN110981148A (zh) * 2019-12-31 2020-04-10 安徽企路石工程技术开发有限公司 一种泥水分离方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE394334A (it) * 1932-02-17
US2711130A (en) * 1949-07-07 1955-06-21 Herbert W Guettler Apron type press
DE1125852B (de) * 1959-02-20 1962-03-22 Laeis Werke Ag Bandfilterpresse fuer keramisches Gut
FR1515344A (fr) * 1966-03-05 1968-03-01 Dispositif pour la séparation, par filtration sous pression, de liquides et de constituants solides
DE1677199A1 (de) * 1966-06-13 1971-01-14 Hartmann Dr Ing Otto Fruchtpresse
US3897341A (en) * 1973-02-07 1975-07-29 Masakatsu Ozawa Filter
US4019431A (en) * 1973-03-17 1977-04-26 Alb. Klein Kg Method of dewatering sludge
DE2343324A1 (de) * 1973-08-28 1975-03-20 Albert Baehr Filterpresse, insbesondere zur entwaesserung von schlamm in abwasserklaeranlagen
US4142461A (en) * 1974-06-07 1979-03-06 Alb. Klein Kg Device for dewatering sludge and other material containing water and solid particles
DE2635196A1 (de) * 1975-03-07 1978-02-09 Albert Baehr Vorrichtung zur entwaesserung von schlamm oder dergleichen

Also Published As

Publication number Publication date
IT7926476A0 (it) 1979-10-12
GB2031294A (en) 1980-04-23
US4266474A (en) 1981-05-12
DE2844697C2 (de) 1984-04-19
ATA668179A (de) 1985-11-15
GB2031294B (en) 1982-11-10
CA1108467A (en) 1981-09-08
DE2844697A1 (de) 1980-04-30
AT380680B (de) 1986-06-25

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