GB2069858B - Belt pressure filter - Google Patents

Belt pressure filter

Info

Publication number
GB2069858B
GB2069858B GB8102586A GB8102586A GB2069858B GB 2069858 B GB2069858 B GB 2069858B GB 8102586 A GB8102586 A GB 8102586A GB 8102586 A GB8102586 A GB 8102586A GB 2069858 B GB2069858 B GB 2069858B
Authority
GB
United Kingdom
Prior art keywords
pressure filter
belt pressure
belt
filter
pressure
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
Application number
GB8102586A
Other languages
English (en)
Other versions
GB2069858A (en
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.)
Kubota Corp
Original Assignee
Kubota Corp
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
Priority claimed from JP980680A external-priority patent/JPS56109198A/ja
Priority claimed from JP55014970A external-priority patent/JPS5916878B2/ja
Application filed by Kubota Corp filed Critical Kubota Corp
Publication of GB2069858A publication Critical patent/GB2069858A/en
Application granted granted Critical
Publication of GB2069858B publication Critical patent/GB2069858B/en
Expired legal-status Critical Current

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
    • B01D33/58—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
    • 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
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D37/00—Processes of filtration
    • B01D37/04—Controlling the filtration
    • 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
    • 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
    • B01D33/35—Filters with filtering elements which move during the filtering operation with multiple filtering elements characterised by their mutual disposition
    • B01D33/37—Filters with filtering elements which move during the filtering operation with multiple filtering elements characterised by their mutual disposition in parallel connection
    • 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
    • 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
    • B01D33/70—Filters with filtering elements which move during the filtering operation having feed or discharge devices
    • B01D33/72—Filters with filtering elements which move during the filtering operation having feed or discharge devices for feeding
    • 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
    • B01D33/80—Accessories
    • B01D33/804—Accessories integrally combined with devices for controlling the filtration

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (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)
GB8102586A 1980-01-30 1981-01-28 Belt pressure filter Expired GB2069858B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP980680A JPS56109198A (en) 1980-01-30 1980-01-30 Dehydrating apparatus
JP55014970A JPS5916878B2 (ja) 1980-02-08 1980-02-08 脱水方法

Publications (2)

Publication Number Publication Date
GB2069858A GB2069858A (en) 1981-09-03
GB2069858B true GB2069858B (en) 1984-02-29

Family

ID=26344608

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8102586A Expired GB2069858B (en) 1980-01-30 1981-01-28 Belt pressure filter

Country Status (3)

Country Link
CA (1) CA1157390A (enExample)
DE (1) DE3102417A1 (enExample)
GB (1) GB2069858B (enExample)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT381691B (de) * 1982-01-07 1986-11-10 Andritz Ag Maschf Verfahren zur regelung einer entwaesserungsmaschine und entwaesserungsmaschine
CH669740A5 (enExample) * 1985-03-18 1989-04-14 Von Roll Ag
GB8522712D0 (en) * 1985-09-13 1985-10-16 Wickham & Co Ltd D Control system
DE3734974A1 (de) * 1986-10-21 1989-04-20 Baehr Albert Vorrichtung zum entwaessern von schlamm und aehnlichen substanzen
DE3743428A1 (de) * 1986-12-22 1988-07-07 Passavant Werke Verfahren zum konditionieren und entwaessern von schlaemmen
GB8728627D0 (en) * 1987-12-08 1988-01-13 Fospur Ltd Production of filter cakes &c
GB8911410D0 (en) * 1989-05-18 1989-07-05 Young Jayne Flowable material treatment
DE19627884A1 (de) * 1996-07-11 1998-01-15 Petkus Wutha Sortier Und Aufbe Einrichtung zur Entwässerung von Schlämmen und weiteren Suspensionen mittels einer Bandfilterpresse
DE19749757C2 (de) * 1997-11-11 2000-03-16 Bellmer Gmbh & Co Kg Geb Vorrichtung zur Eindickung von Flüssigkeiten oder Schlämmen
EP0950639B1 (en) * 1998-03-16 2001-08-08 SDL Technologies Ltd An apparatus and method for purifying water
DE19827967A1 (de) * 1998-06-23 1999-12-30 Bellmer Geb Kg Maschf Verfahren und Vorrichtung zur Rückgewinnung von Wertstoffen und Flüssigkeiten aus einer Suspension oder Mischung derselben
GB9901216D0 (en) 1999-01-21 1999-03-10 Ciba Spec Chem Water Treat Ltd Sludge density measurement
NO331063B1 (no) * 2008-01-15 2011-09-26 Salsnes Filter As Fremgangsmate og system for filtermattedannelse pa et filterband
IL190571A0 (en) * 2008-04-02 2008-12-29 Cequesta Water Ltd Apparatus for waste-water filtration
WO2013160864A1 (en) * 2012-04-25 2013-10-31 Delkor Technik B.V. Separation system
CN114160752B (zh) * 2021-11-25 2024-04-30 成都桐林铸造实业有限公司 一种铸造砂过滤装置
NO20230588A1 (en) * 2023-05-19 2024-09-16 Alfa Laval Corp Ab Pellet detection in sludge
CN122220791B (zh) * 2026-05-14 2026-07-21 山东北国发展集团有限公司 基于多模态数据融合的污泥脱水性能评估方法及系统

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1198751B (de) * 1959-05-08 1965-08-19 Stamicarbon Verfahren zur automatischen Regelung der Beschickung einer Filteranlage
GB1418577A (en) * 1973-05-29 1975-12-24 Machinenfabriek W Hubert Co Bv Method and apparatus for dewatering sludge
AT357118B (de) * 1978-10-27 1980-06-25 Andritz Ag Maschf Einrichtung zur regelung einer entwaesserungs- maschine

Also Published As

Publication number Publication date
CA1157390A (en) 1983-11-22
GB2069858A (en) 1981-09-03
DE3102417C2 (enExample) 1987-08-20
DE3102417A1 (de) 1981-12-24

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Legal Events

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

Effective date: 19980128