GB191111163A - An Improved Filtration Process and Apparatus for the Filtration of Ceramic Slip. - Google Patents

An Improved Filtration Process and Apparatus for the Filtration of Ceramic Slip.

Info

Publication number
GB191111163A
GB191111163A GB191111163DA GB191111163A GB 191111163 A GB191111163 A GB 191111163A GB 191111163D A GB191111163D A GB 191111163DA GB 191111163 A GB191111163 A GB 191111163A
Authority
GB
United Kingdom
Prior art keywords
filtration
ceramic slip
improved
medium
diminished
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
Inventor
William Podmore
Charles Frederick Bailey
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of GB191111163A publication Critical patent/GB191111163A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C1/00—Apparatus or methods for obtaining or processing clay
    • B28C1/02—Apparatus or methods for obtaining or processing clay for producing or processing clay suspensions, e.g. slip
    • B28C1/06—Processing suspensions, i.e. after mixing
    • B28C1/08—Separating suspensions, e.g. for obtaining clay, for removing stones; Cleaning clay slurries
    • B28C1/082—Dewatering ; Using sieves
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Filtration Of Liquid (AREA)

Abstract

11,163. Podmore, W., and Bailey, C. F. May 9. Pressure filters. -Ceramic slip is submitted to filtration on both sides as it is passed downwards through a casing 18, the outward filtration being through a medium 16 outside a shell 15, and the inward filtration through a medium 24 within a perforated drum 22. The diameter of the drum is increased and the pitch of a helix 21 is diminished towards the lower end, so that the thickness of the stratum and the speed of travel are diminished as the treatment proceeds.
GB191111163D 1911-05-09 1911-05-09 An Improved Filtration Process and Apparatus for the Filtration of Ceramic Slip. Expired GB191111163A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191111163T 1911-05-09

Publications (1)

Publication Number Publication Date
GB191111163A true GB191111163A (en) 1911-11-02

Family

ID=32639077

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191111163D Expired GB191111163A (en) 1911-05-09 1911-05-09 An Improved Filtration Process and Apparatus for the Filtration of Ceramic Slip.

Country Status (1)

Country Link
GB (1) GB191111163A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2730242A (en) * 1951-02-27 1956-01-10 Exxon Research Engineering Co Apparatus for separating oil from wax
US2975899A (en) * 1957-04-16 1961-03-21 Bird Machine Co Screening device
US3029951A (en) * 1958-09-24 1962-04-17 Bird Machine Co Screening device
DE1255084B (en) * 1962-06-22 1967-11-30 Ruhrchemie Ag Screw filter press
DE1270533B (en) * 1964-01-10 1968-06-20 G A Harvey & Co London Ltd Screw filter press

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2730242A (en) * 1951-02-27 1956-01-10 Exxon Research Engineering Co Apparatus for separating oil from wax
US2975899A (en) * 1957-04-16 1961-03-21 Bird Machine Co Screening device
US3029951A (en) * 1958-09-24 1962-04-17 Bird Machine Co Screening device
DE1255084B (en) * 1962-06-22 1967-11-30 Ruhrchemie Ag Screw filter press
DE1270533B (en) * 1964-01-10 1968-06-20 G A Harvey & Co London Ltd Screw filter press

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