DE3162003D1 - Pressure filters - Google Patents

Pressure filters

Info

Publication number
DE3162003D1
DE3162003D1 DE8181301082T DE3162003T DE3162003D1 DE 3162003 D1 DE3162003 D1 DE 3162003D1 DE 8181301082 T DE8181301082 T DE 8181301082T DE 3162003 T DE3162003 T DE 3162003T DE 3162003 D1 DE3162003 D1 DE 3162003D1
Authority
DE
Germany
Prior art keywords
inner compartment
slurry
tubular assemblies
compartment
tubular
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
DE8181301082T
Other languages
English (en)
Inventor
Ralph Derek Gwilliam
David Eggleston
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.)
Imerys Minerals Ltd
Original Assignee
English Clays Lovering Pochin Co Ltd
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=10512183&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3162003(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by English Clays Lovering Pochin Co Ltd filed Critical English Clays Lovering Pochin Co Ltd
Application granted granted Critical
Publication of DE3162003D1 publication Critical patent/DE3162003D1/de
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/13—Supported filter elements
    • B01D29/15—Supported filter elements arranged for inward flow filtration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/62—Regenerating the filter material in the filter
    • B01D29/66—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/62—Regenerating the filter material in the filter
    • B01D29/70—Regenerating the filter material in the filter by forces created by movement of the filter element
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/76—Handling the filter cake in the filter for purposes other than for regenerating
    • B01D29/80—Handling the filter cake in the filter for purposes other than for regenerating for drying
    • B01D29/82—Handling the filter cake in the filter for purposes other than for regenerating for drying by compression
    • B01D29/822—Handling the filter cake in the filter for purposes other than for regenerating for drying by compression using membranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
    • B01D29/90—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for feeding
    • 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
    • B30B9/22—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 a flexible member, e.g. diaphragm, urged by fluid pressure
    • B30B9/225—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 a flexible member, e.g. diaphragm, urged by fluid pressure the diaphragm being tubular

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Filtration Of Liquid (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Water Treatment By Sorption (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Glass Compositions (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
DE8181301082T 1980-03-18 1981-03-16 Pressure filters Expired DE3162003D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8009098A GB2072032B (en) 1980-03-18 1980-03-18 Pressure filter

Publications (1)

Publication Number Publication Date
DE3162003D1 true DE3162003D1 (en) 1984-03-01

Family

ID=10512183

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8181301082T Expired DE3162003D1 (en) 1980-03-18 1981-03-16 Pressure filters

Country Status (10)

Country Link
US (1) US4366055A (de)
EP (1) EP0036318B2 (de)
JP (1) JPS6045038B2 (de)
AT (1) ATE5948T1 (de)
AU (1) AU533258B2 (de)
BR (1) BR8101597A (de)
CA (1) CA1162152A (de)
DE (1) DE3162003D1 (de)
GB (1) GB2072032B (de)
ZA (1) ZA811587B (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2102297B (en) * 1981-07-20 1985-04-03 Alfa Laval Co Ltd Tube pressure filter
GB2134806B (en) * 1983-02-07 1986-07-16 English Clays Lovering Pochin A tube pressure filter
GB2134805B (en) * 1983-02-07 1986-06-04 English Clays Lovering Pochin A tube pressure filter
DE3411086A1 (de) * 1984-03-26 1985-09-26 Rittershaus & Blecher Gmbh, 5600 Wuppertal Rohrdruckfilter
JPS6338461A (ja) * 1986-08-01 1988-02-19 金内　清 圧縮空気の殺菌浄化乾燥方法及び装置
GB8701263D0 (en) * 1987-01-21 1987-02-25 Ecc Int Ltd Forming concentrated aqueous suspension
ATE94082T1 (de) * 1988-11-17 1993-09-15 Herco Cff Chiralflow Filter Druckfilterapparat.
DE3902200A1 (de) * 1989-01-26 1990-08-16 Heinkel Ind Zentrifugen Verfahren zum kleinstueckigen absprengen des filterkuchens an einem auspressfilter
DE4414347B4 (de) * 1994-04-25 2007-07-05 BSH Bosch und Siemens Hausgeräte GmbH Verfahren zum Betrieb einer programmgesteuerten Geschirrspülmaschine
US6833071B2 (en) * 2002-05-15 2004-12-21 Sean R. Duby Displacement filter apparatus
GB2587947B (en) * 2018-04-11 2022-08-17 R Duby Sean Discharge filter plate assembly for filter press
CN111714946B (zh) * 2020-05-25 2023-01-20 北京航天发射技术研究所 一种斜插式低温过滤器

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1436296A1 (de) * 1962-09-24 1968-11-28 English Clays Lovering Pochin Filterpresse
US3712209A (en) * 1970-02-11 1973-01-23 English Clays Lovering Pochin Tube pressure filters
US3713382A (en) * 1970-02-11 1973-01-30 English Clays Lovering Pochin Tube pressure filters
GB1366856A (en) * 1970-08-07 1974-09-11 English Clays Lovering Pochin Tube pressure filters
GB1460432A (en) * 1973-03-29 1977-01-06 Steetley Mfg Ltd Filtration apparatus
GB1514470A (en) * 1974-08-07 1978-06-14 Steetley Minerals Ltd Filtration apparatus
GB1482674A (en) * 1974-09-18 1977-08-10 English Clays Lovering Pochin Pressure filters
GB1598425A (en) * 1977-12-19 1981-09-23 English Clays Lovering Pochin Pressure filters

Also Published As

Publication number Publication date
EP0036318B1 (de) 1984-01-25
JPS56136299A (en) 1981-10-24
US4366055A (en) 1982-12-28
EP0036318A2 (de) 1981-09-23
EP0036318B2 (de) 1988-08-24
ZA811587B (en) 1982-04-28
JPS6045038B2 (ja) 1985-10-07
AU533258B2 (en) 1983-11-10
GB2072032B (en) 1983-09-01
EP0036318A3 (en) 1982-01-20
CA1162152A (en) 1984-02-14
AU6836681A (en) 1981-09-24
BR8101597A (pt) 1981-09-22
GB2072032A (en) 1981-09-30
ATE5948T1 (de) 1984-02-15

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Legal Events

Date Code Title Description
8328 Change in the person/name/address of the agent

Free format text: BEHN, K., DIPL.-ING., PAT.-ANW., 8134 POECKING

8366 Restricted maintained after opposition proceedings
8339 Ceased/non-payment of the annual fee