GB2221627B - Apparatus for pressing and dewatering or filtering - Google Patents

Apparatus for pressing and dewatering or filtering

Info

Publication number
GB2221627B
GB2221627B GB8918296A GB8918296A GB2221627B GB 2221627 B GB2221627 B GB 2221627B GB 8918296 A GB8918296 A GB 8918296A GB 8918296 A GB8918296 A GB 8918296A GB 2221627 B GB2221627 B GB 2221627B
Authority
GB
United Kingdom
Prior art keywords
dewatering
filtering
pressing
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 - Fee Related
Application number
GB8918296A
Other languages
English (en)
Other versions
GB2221627A (en
GB8918296D0 (en
Inventor
Rupert Syrowatka
Dag Bergloff
Reinhart Pinter
Peter Scheucher
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.)
Andritz AG
Original Assignee
Andritz AG
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 Andritz AG filed Critical Andritz AG
Publication of GB8918296D0 publication Critical patent/GB8918296D0/en
Publication of GB2221627A publication Critical patent/GB2221627A/en
Application granted granted Critical
Publication of GB2221627B publication Critical patent/GB2221627B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • B01D33/58—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
    • B01D33/642—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 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)
  • Paper (AREA)
  • Treatment Of Sludge (AREA)
  • Treatment Of Fiber Materials (AREA)
GB8918296A 1988-08-11 1989-08-10 Apparatus for pressing and dewatering or filtering Expired - Fee Related GB2221627B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0201888A AT390014B (de) 1988-08-11 1988-08-11 Vorrichtung zum pressen und entwaessern bzw. filtrieren

Publications (3)

Publication Number Publication Date
GB8918296D0 GB8918296D0 (en) 1989-09-20
GB2221627A GB2221627A (en) 1990-02-14
GB2221627B true GB2221627B (en) 1993-04-07

Family

ID=3526037

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8918296A Expired - Fee Related GB2221627B (en) 1988-08-11 1989-08-10 Apparatus for pressing and dewatering or filtering

Country Status (13)

Country Link
JP (1) JPH0757289B2 (sv)
AT (1) AT390014B (sv)
AU (1) AU620896B2 (sv)
CA (1) CA1334636C (sv)
CH (1) CH685923A5 (sv)
DE (1) DE3925326C2 (sv)
ES (1) ES2014857A6 (sv)
FI (1) FI89460C (sv)
FR (1) FR2635272B1 (sv)
GB (1) GB2221627B (sv)
IT (1) IT1233731B (sv)
NL (1) NL191929C (sv)
SE (1) SE502942C2 (sv)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT395116B (de) * 1991-03-11 1992-09-25 Andritz Patentverwaltung Verfahren und vorrichtung zur erkennung und beseitigung von aufwoelbungen von materialbahnen
KR20010026974A (ko) * 1999-09-10 2001-04-06 김영대 스러지 여과 탈수용 밸트프래스의 압착장치
CN110698028A (zh) * 2019-10-29 2020-01-17 秦皇岛清盛环保科技有限公司 一种污泥压滤机的弹性密封装置
CN113524761B (zh) * 2021-07-23 2022-09-02 周口师范学院 一种用于生物制药的高效分离纯化装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2194169A (en) * 1986-08-18 1988-03-02 Andritz Ag Maschf Press for dewatering or filtering
GB2194170A (en) * 1986-08-18 1988-03-02 Andritz Ag Maschf Press for dewatering and filtering

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE732987C (de) * 1939-11-12 1943-03-17 Doerries Fuellner Maschinenfab Vorrichtung zum Entwaessern oder Abpressen von Bahnen aus Faserstoffen
BE525016A (sv) * 1952-12-13 1900-01-01
CH518727A (de) * 1968-07-02 1972-02-15 Gujer Hans Vorrichtung zum Abdichten des Filterraumes zwischen zwei Filterflächen, insbesondere zwei umlaufenden Filterbändern
FR2374937A1 (fr) * 1976-12-21 1978-07-21 Lautrette Jean Claude Procede et appareil de filtration continue d'une masse impregnee de liquide
JPS5720244Y2 (sv) * 1979-12-28 1982-04-30
FR2514659A1 (fr) * 1981-10-16 1983-04-22 Philippe Sa Filtres Appareil pour la filtration continue d'une masse impregnee de liquide
JPS6250099A (ja) * 1985-08-30 1987-03-04 Yoshio Suetsugu 連続圧搾脱水装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2194169A (en) * 1986-08-18 1988-03-02 Andritz Ag Maschf Press for dewatering or filtering
GB2194170A (en) * 1986-08-18 1988-03-02 Andritz Ag Maschf Press for dewatering and filtering

Also Published As

Publication number Publication date
NL8902006A (nl) 1990-03-01
FI89460C (sv) 1993-10-11
FI89460B (fi) 1993-06-30
AU3901589A (en) 1990-02-15
FI893498A0 (fi) 1989-07-19
DE3925326A1 (de) 1990-02-15
SE8902708L (sv) 1990-02-12
NL191929C (nl) 1996-11-04
JPH0757289B2 (ja) 1995-06-21
CA1334636C (en) 1995-03-07
IT8909504A0 (it) 1989-08-10
CH685923A5 (de) 1995-11-15
ATA201888A (de) 1989-08-15
AT390014B (de) 1990-03-12
FI893498A (fi) 1990-02-12
JPH0268104A (ja) 1990-03-07
DE3925326C2 (de) 1994-08-25
FR2635272A1 (fr) 1990-02-16
GB2221627A (en) 1990-02-14
FR2635272B1 (fr) 1993-12-10
AU620896B2 (en) 1992-02-27
NL191929B (nl) 1996-07-01
ES2014857A6 (es) 1990-07-16
SE502942C2 (sv) 1996-02-26
GB8918296D0 (en) 1989-09-20
SE8902708D0 (sv) 1989-08-10
IT1233731B (it) 1992-04-14

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19990810