GB2019733A - Extraction apparatus - Google Patents

Extraction apparatus

Info

Publication number
GB2019733A
GB2019733A GB7916296A GB7916296A GB2019733A GB 2019733 A GB2019733 A GB 2019733A GB 7916296 A GB7916296 A GB 7916296A GB 7916296 A GB7916296 A GB 7916296A GB 2019733 A GB2019733 A GB 2019733A
Authority
GB
United Kingdom
Prior art keywords
floor portion
wall portion
vessel
straining
open position
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.)
Granted
Application number
GB7916296A
Other versions
GB2019733B (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.)
Heineken UK Ltd
Original Assignee
Scottish and Newcastle Breweries PLC
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 Scottish and Newcastle Breweries PLC filed Critical Scottish and Newcastle Breweries PLC
Priority to GB7916296A priority Critical patent/GB2019733B/en
Publication of GB2019733A publication Critical patent/GB2019733A/en
Application granted granted Critical
Publication of GB2019733B publication Critical patent/GB2019733B/en
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
    • B01D29/01—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 flat filtering elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D11/00—Solvent extraction
    • B01D11/02—Solvent extraction of solids
    • B01D11/0215—Solid material in other stationary receptacles
    • B01D11/0219—Fixed bed of solid 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
    • B01D29/62—Regenerating the filter material in the filter
    • B01D29/66—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Extraction Or Liquid Replacement (AREA)

Abstract

An extraction vessel containing a filter element (14), e.g. a mash tun, has a peripheral wall portion (1) and a floor portion (2) which is movable away from the top portion to an open position (0) to permit discharge of the spent particulate solids, e.g. grain. By providing a floor portion comprising a vessel (9) and a straining plate (14) closing the top of the vessel and by hingeing (19) the floor portion on the wall portion. the floor portion in open position presents a downwardly sloped straining plate over which the spent solids pass smoothly to a collector. The lower part of the wall portion maybe formed as an additional straining element (17). <IMAGE>
GB7916296A 1978-04-15 1979-05-10 Extraction apparatus Expired GB2019733B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7916296A GB2019733B (en) 1978-04-15 1979-05-10 Extraction apparatus

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1487578 1978-04-15
GB7916296A GB2019733B (en) 1978-04-15 1979-05-10 Extraction apparatus

Publications (2)

Publication Number Publication Date
GB2019733A true GB2019733A (en) 1979-11-07
GB2019733B GB2019733B (en) 1982-03-31

Family

ID=26250860

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7916296A Expired GB2019733B (en) 1978-04-15 1979-05-10 Extraction apparatus

Country Status (1)

Country Link
GB (1) GB2019733B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2544216A1 (en) * 1983-04-12 1984-10-19 Granday Laboratoire Presure Apparatus for liquid-solid extraction and separation
EP0712652A1 (en) * 1994-11-18 1996-05-22 FILTERWERK MANN &amp; HUMMEL GMBH Filtering device
WO2008122990A1 (en) * 2007-04-04 2008-10-16 Almet Corporation Limited Compacting upflow extractor and method of using it

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2544216A1 (en) * 1983-04-12 1984-10-19 Granday Laboratoire Presure Apparatus for liquid-solid extraction and separation
EP0712652A1 (en) * 1994-11-18 1996-05-22 FILTERWERK MANN &amp; HUMMEL GMBH Filtering device
WO2008122990A1 (en) * 2007-04-04 2008-10-16 Almet Corporation Limited Compacting upflow extractor and method of using it

Also Published As

Publication number Publication date
GB2019733B (en) 1982-03-31

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee