BE768065A - Perfectionnement aux filtres-presses tubulaires - Google Patents

Perfectionnement aux filtres-presses tubulaires

Info

Publication number
BE768065A
BE768065A BE768065A BE768065A BE768065A BE 768065 A BE768065 A BE 768065A BE 768065 A BE768065 A BE 768065A BE 768065 A BE768065 A BE 768065A BE 768065 A BE768065 A BE 768065A
Authority
BE
Belgium
Prior art keywords
improvement
tubular filter
filter presses
presses
tubular
Prior art date
Application number
BE768065A
Other languages
English (en)
French (fr)
Inventor
R D Gwilliam
Original Assignee
English Clays Lovering Pochin
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 English Clays Lovering Pochin filed Critical English Clays Lovering Pochin
Publication of BE768065A publication Critical patent/BE768065A/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C9/00—Appurtenances of abrasive blasting machines or devices, e.g. working chambers, arrangements for handling used abrasive material
    • 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
    • B01D29/94—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 discharging the filter cake, e.g. chutes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Filtration Of Liquid (AREA)
  • Filtering Materials (AREA)
BE768065A 1970-06-03 1971-06-03 Perfectionnement aux filtres-presses tubulaires BE768065A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB2690270 1970-06-03
CH113671 1971-01-26

Publications (1)

Publication Number Publication Date
BE768065A true BE768065A (fr) 1971-11-03

Family

ID=25686756

Family Applications (1)

Application Number Title Priority Date Filing Date
BE768065A BE768065A (fr) 1970-06-03 1971-06-03 Perfectionnement aux filtres-presses tubulaires

Country Status (7)

Country Link
US (1) US3762560A (xx)
BE (1) BE768065A (xx)
CH (2) CH533495A (xx)
DE (1) DE2127304C3 (xx)
FR (2) FR2095894A5 (xx)
GB (1) GB1355334A (xx)
NL (1) NL7107634A (xx)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3226915A1 (de) * 1981-07-20 1983-02-10 Alfa-Laval AB, 14700 Tumba Rohrdruckfilter

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1357201A (en) * 1971-05-01 1974-06-19 Jessel Co Ltd Filter candles
US4371376A (en) * 1981-06-17 1983-02-01 Norwood Minerals, Inc. Consolidation of slurries of solid particulate materials
GB2134808B (en) * 1983-01-24 1987-08-05 English Clays Lovering Pochin Pressure filters
GB2134805B (en) * 1983-02-07 1986-06-04 English Clays Lovering Pochin A tube pressure filter
GB2134806B (en) * 1983-02-07 1986-07-16 English Clays Lovering Pochin A tube pressure filter
DE3516819C2 (de) * 1985-05-10 1994-01-20 Heinkel Ind Zentrifugen Auspreßfilter für Suspensionen
DE3517032A1 (de) * 1985-05-11 1986-11-13 Heinkel Industriezentrifugen GmbH + Co, 7120 Bietigheim-Bissingen Auspressfilter fuer suspensionen
US4795570A (en) * 1987-07-07 1989-01-03 Andy River Inc. Two-stage batch filter apparatus and filtration process
GB2372223A (en) * 2001-02-16 2002-08-21 Svedala Ltd Pressure filtration using a diaphragm
US6833071B2 (en) * 2002-05-15 2004-12-21 Sean R. Duby Displacement filter apparatus
WO2007137646A1 (en) * 2006-05-30 2007-12-06 Pall Corporation Filter element and filter assembly comprising same
US8951411B2 (en) * 2008-04-02 2015-02-10 Eitan Sharir Apparatus for waste-water filtration
IT201900001661A1 (it) * 2019-02-05 2020-08-05 Wamgroup Spa Impianto, e relativo processo, per il trattamento di acque reflue
CN112757546B (zh) * 2020-12-21 2022-06-10 浙江海亮环境材料有限公司 一种制作陶瓷纤维滤管的喷浆设备及方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA854465A (en) * 1970-10-27 English Clays Lovering Pochin And Company Limited Tube pressure filter
US18968A (en) * 1857-12-29 Spring-bottom for bedsteads
US1565988A (en) * 1924-10-28 1925-12-15 William P Cottrell Filter
US2592104A (en) * 1947-11-14 1952-04-08 Haig M Arakelian Liquid filtering element
GB1008703A (en) * 1963-07-29 1965-11-03 Crompton & Bros James R Improvements in or relating to a method of manufacturing a fibrous web
GB1240465A (en) * 1967-06-29 1971-07-28 English Clays Lovering Pochin Improvements in or relating to tube pressure filters
US3549742A (en) * 1967-09-29 1970-12-22 Scott Paper Co Method of making a foraminous drainage member

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3226915A1 (de) * 1981-07-20 1983-02-10 Alfa-Laval AB, 14700 Tumba Rohrdruckfilter

Also Published As

Publication number Publication date
DE2127304A1 (de) 1971-12-09
CH533995A (de) 1973-02-28
US3762560A (en) 1973-10-02
CH533495A (de) 1973-02-28
GB1355334A (en) 1974-06-05
FR2124029A5 (xx) 1972-09-15
DE2127304B2 (de) 1980-10-23
DE2127304C3 (de) 1981-06-04
FR2095894A5 (xx) 1972-02-11
NL7107634A (xx) 1971-12-07

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: ENGLISH CLAYS LOVERING POCHIN & CY LTD

Effective date: 19860630