FR1358790A - Presse à vis sans fin pouvant servir de filtre - Google Patents

Presse à vis sans fin pouvant servir de filtre

Info

Publication number
FR1358790A
FR1358790A FR936448A FR936448A FR1358790A FR 1358790 A FR1358790 A FR 1358790A FR 936448 A FR936448 A FR 936448A FR 936448 A FR936448 A FR 936448A FR 1358790 A FR1358790 A FR 1358790A
Authority
FR
France
Prior art keywords
filter
worm screw
screw press
press
worm
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
FR936448A
Other languages
English (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.)
Novartis AG
BASF Schweiz AG
Original Assignee
Ciba Geigy AG
Ciba 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 Ciba Geigy AG, Ciba AG filed Critical Ciba Geigy AG
Priority to FR936448A priority Critical patent/FR1358790A/fr
Application granted granted Critical
Publication of FR1358790A publication Critical patent/FR1358790A/fr
Expired 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
    • B30B9/12—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 pressing worms or screws co-operating with a permeable casing
    • B30B9/16—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 pressing worms or screws co-operating with a permeable casing operating with two or more screws or worms
    • 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
    • B01D29/117—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 arranged for outward flow filtration
    • B01D29/118—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 arranged for outward flow filtration open-ended
    • 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
    • B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
    • B01D29/6469—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers
    • B01D29/6476—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers with a rotary movement with respect to the filtering 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
    • B01D29/78—Handling the filter cake in the filter for purposes other than for regenerating for washing
    • 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
    • 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
    • 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
    • B30B9/12—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 pressing worms or screws co-operating with a permeable casing
    • B30B9/121—Screw constructions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR936448A 1963-05-29 1963-05-29 Presse à vis sans fin pouvant servir de filtre Expired FR1358790A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR936448A FR1358790A (fr) 1963-05-29 1963-05-29 Presse à vis sans fin pouvant servir de filtre

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR936448A FR1358790A (fr) 1963-05-29 1963-05-29 Presse à vis sans fin pouvant servir de filtre

Publications (1)

Publication Number Publication Date
FR1358790A true FR1358790A (fr) 1964-04-17

Family

ID=8804959

Family Applications (1)

Application Number Title Priority Date Filing Date
FR936448A Expired FR1358790A (fr) 1963-05-29 1963-05-29 Presse à vis sans fin pouvant servir de filtre

Country Status (1)

Country Link
FR (1) FR1358790A (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0236446A1 (fr) * 1985-09-10 1987-09-16 Vitamins Inc Extraction de liquides a partir de solides par transfert de masse.
US4810373A (en) * 1985-05-08 1989-03-07 Vitamins, Inc. Apparatus for separating solids from fluids
US4898673A (en) * 1987-07-11 1990-02-06 Vitamins, Inc. Dynamic supercritical fluid extraction system
EP1497107A1 (fr) * 2002-04-18 2005-01-19 Tetra Laval Holdings & Finance S.A. Compresseur a vis servant a comprimer une matiere humide et procede de compression et de lavage
CN110075592A (zh) * 2019-05-31 2019-08-02 威海沁和实业有限公司 螺旋过滤洗涤机

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4810373A (en) * 1985-05-08 1989-03-07 Vitamins, Inc. Apparatus for separating solids from fluids
EP0236446A1 (fr) * 1985-09-10 1987-09-16 Vitamins Inc Extraction de liquides a partir de solides par transfert de masse.
EP0236446A4 (fr) * 1985-09-10 1987-11-12 Vitamins Inc Extraction de liquides a partir de solides par transfert de masse.
US4898673A (en) * 1987-07-11 1990-02-06 Vitamins, Inc. Dynamic supercritical fluid extraction system
EP1497107A1 (fr) * 2002-04-18 2005-01-19 Tetra Laval Holdings & Finance S.A. Compresseur a vis servant a comprimer une matiere humide et procede de compression et de lavage
CN110075592A (zh) * 2019-05-31 2019-08-02 威海沁和实业有限公司 螺旋过滤洗涤机

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