GB1194676A - Filtering Press - Google Patents

Filtering Press

Info

Publication number
GB1194676A
GB1194676A GB29093/66A GB2909366A GB1194676A GB 1194676 A GB1194676 A GB 1194676A GB 29093/66 A GB29093/66 A GB 29093/66A GB 2909366 A GB2909366 A GB 2909366A GB 1194676 A GB1194676 A GB 1194676A
Authority
GB
United Kingdom
Prior art keywords
tube
core
tubes
bag
filtering
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
GB29093/66A
Inventor
James Donald Addison
Archibald Bryden
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.)
Weir Group PLC
Original Assignee
G&J Weir 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
Application filed by G&J Weir Ltd filed Critical G&J Weir Ltd
Priority to GB29093/66A priority Critical patent/GB1194676A/en
Publication of GB1194676A publication Critical patent/GB1194676A/en
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
    • B30B9/22—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
    • 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
    • B01D29/11—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
    • B01D29/23—Supported filter elements arranged for outward 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
    • B01D29/50—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 multiple filtering elements, characterised by their mutual disposition
    • B01D29/52—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 multiple filtering elements, characterised by their mutual disposition in parallel connection
    • B01D29/54—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 multiple filtering elements, characterised by their mutual disposition in parallel connection arranged concentrically or coaxially
    • 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
    • B01D29/6484—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 translatory 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
    • B01D29/62—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)

Abstract

1,194,676. Filtering press. G. & J. WEIR Ltd. 39 Sept., 1967 [29 June, 1966], No. 29093/66. Heading B1D. A filtering press for fruit pulp comprises a cylindrical housing 1, lined by an inflatable tube 3, and respective cloth filtering tubes 9, 10 of which tube 9 lines tube 3 and tube 10 covers a core 2. Pulp enters the space between tubes 9, 10 through inlet 8, then tube 3 is inflated through opening 18 and filtrate passes through the walls of tubes 9, 10, into grooves formed on tube 3 and grooves or perforations in core 2, being discharged respectively from outlets 15, 14. The tube 3 is deflated through outlet 19 and hydraulic jacks 23 are extended to lower core 2 out of fixed cylinder 1, scraper 25 then removing cake from tube 9 as the core descends. Before the core is raised, scraper brush 26 is advanced radially inwards so as to engage tube 10 to remove cake therefrom when the core 2 is raised. A lower jack 27 urges core 2 upwards forcing plate 20 thereon to sealingly engage plate 7 in the closed position. In a simpler version (Fig. 3, not shown) a cloth filtering bag (41) is draped in re-entrant fashion over fixed core (32), and cake is removed from the bag by lifting it manually from the housing (31) after tube (33) has been deflated. In either embodiment the inflatable tube could be replaced by a bag.
GB29093/66A 1966-06-29 1966-06-29 Filtering Press Expired GB1194676A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB29093/66A GB1194676A (en) 1966-06-29 1966-06-29 Filtering Press

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB29093/66A GB1194676A (en) 1966-06-29 1966-06-29 Filtering Press

Publications (1)

Publication Number Publication Date
GB1194676A true GB1194676A (en) 1970-06-10

Family

ID=10286035

Family Applications (1)

Application Number Title Priority Date Filing Date
GB29093/66A Expired GB1194676A (en) 1966-06-29 1966-06-29 Filtering Press

Country Status (1)

Country Link
GB (1) GB1194676A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2134808A (en) * 1983-01-24 1984-08-22 English Clays Lovering Pochin Pressure filters
GB2158697A (en) * 1984-05-16 1985-11-20 Richard Antony Morton Maskell A juice extracting machine
FR2607430A1 (en) * 1986-12-02 1988-06-03 Solomat Sa METHOD AND INSTALLATION FOR MANUFACTURING A PRODUCT BY INJECTING MATERIAL INTO A MOLD WITH PROCESSING OF THE INJECTED MATERIAL
FR2623746A1 (en) * 1987-12-01 1989-06-02 Pirelli Sistemi Antivibranti IMPROVEMENTS IN ELASTOMERIC MEMBRANES FOR PRESSING SUBSTANCES FORMED BY A LIQUID FRACTION AND A DRY RESIDUE
EP0326480A1 (en) * 1988-01-29 1989-08-02 Erno Pall Apparatus for separating into its two phases a substance composed of solid materials in suspension in a liquid
EP0827825A2 (en) * 1996-09-05 1998-03-11 Bernhard Bosch Press, especially wine, fruit or similar juice press
WO2014008769A1 (en) * 2012-07-09 2014-01-16 中国矿业大学 Sheathed circular truncated conical filter press
CN115804980A (en) * 2023-02-08 2023-03-17 威海中远海运重工科技有限公司 Self-cleaning filter for ship ballast water treatment system

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2134808A (en) * 1983-01-24 1984-08-22 English Clays Lovering Pochin Pressure filters
GB2158697A (en) * 1984-05-16 1985-11-20 Richard Antony Morton Maskell A juice extracting machine
FR2607430A1 (en) * 1986-12-02 1988-06-03 Solomat Sa METHOD AND INSTALLATION FOR MANUFACTURING A PRODUCT BY INJECTING MATERIAL INTO A MOLD WITH PROCESSING OF THE INJECTED MATERIAL
FR2623746A1 (en) * 1987-12-01 1989-06-02 Pirelli Sistemi Antivibranti IMPROVEMENTS IN ELASTOMERIC MEMBRANES FOR PRESSING SUBSTANCES FORMED BY A LIQUID FRACTION AND A DRY RESIDUE
EP0326480A1 (en) * 1988-01-29 1989-08-02 Erno Pall Apparatus for separating into its two phases a substance composed of solid materials in suspension in a liquid
FR2626524A1 (en) * 1988-01-29 1989-08-04 Pall Erno APPARATUS FOR SEPARATION INTO ITS TWO PHASES OF A SUBSTANCE COMPOSED OF SUSPENDED SOLIDS IN A LIQUID
US4966700A (en) * 1988-01-29 1990-10-30 Pall Ernoe Apparatus for separating into its two phases a substance consisting of solid matter suspended in a liquid
EP0827825A2 (en) * 1996-09-05 1998-03-11 Bernhard Bosch Press, especially wine, fruit or similar juice press
EP0827825A3 (en) * 1996-09-05 1998-08-19 Bernhard Bosch Press, especially wine, fruit or similar juice press
WO2014008769A1 (en) * 2012-07-09 2014-01-16 中国矿业大学 Sheathed circular truncated conical filter press
CN115804980A (en) * 2023-02-08 2023-03-17 威海中远海运重工科技有限公司 Self-cleaning filter for ship ballast water treatment system

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees