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GB324803A - Improvements in separating devices for solids and liquids - Google Patents

Improvements in separating devices for solids and liquids

Info

Publication number
GB324803A
GB324803A GB2561/29A GB256129A GB324803A GB 324803 A GB324803 A GB 324803A GB 2561/29 A GB2561/29 A GB 2561/29A GB 256129 A GB256129 A GB 256129A GB 324803 A GB324803 A GB 324803A
Authority
GB
United Kingdom
Prior art keywords
trays
filtering
solids
liquids
axes
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
GB2561/29A
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.)
WIGAN COAL AND IRON Co LT
Original Assignee
WIGAN COAL AND IRON Co LT
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 WIGAN COAL AND IRON Co LT filed Critical WIGAN COAL AND IRON Co LT
Priority to GB2561/29A priority Critical patent/GB324803A/en
Publication of GB324803A publication Critical patent/GB324803A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/16—Cleaning-out devices, e.g. for removing the cake from the filter casing or for evacuating the last remnants of liquid
    • 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
    • B01D29/39—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 hollow discs side by side on, or around, one or more tubes, e.g. of the leaf type
    • 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

Landscapes

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

Abstract

324,803. Wigan Coal & Iron Co., Ltd., and Leek, A. E. Jan. 25, 1929. Filters having sheet filtering-material; filters having loose filtering-material. - In that type of apparatus for the removal of solids from mixtures of liquids and solids, e.g. coal slurries, in which a number of filtering trays superposed within a container are pivoted about their axes so that they may be tipped to discharge the matter deposited thereon, the trays 2, 3 and 4 are mounted so that their axes 5 lie in vertical planes displaced from one another. The container 1 which is similarly inclined to the vertical, is filled by letting the slurry into it at a number of different levels. Filtering proceeds by allowing a bed to form by gravity upon the perforated surface of the trays, and then applying a pressure difference, so that the liquid is drawn through the filter beds on the trays and passes off through the draw off pipes 6 connected to the hollow trunnions 5.
GB2561/29A 1929-01-25 1929-01-25 Improvements in separating devices for solids and liquids Expired GB324803A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2561/29A GB324803A (en) 1929-01-25 1929-01-25 Improvements in separating devices for solids and liquids

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2561/29A GB324803A (en) 1929-01-25 1929-01-25 Improvements in separating devices for solids and liquids

Publications (1)

Publication Number Publication Date
GB324803A true GB324803A (en) 1930-02-06

Family

ID=9741735

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2561/29A Expired GB324803A (en) 1929-01-25 1929-01-25 Improvements in separating devices for solids and liquids

Country Status (1)

Country Link
GB (1) GB324803A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999022842A1 (en) * 1997-11-03 1999-05-14 Komline-Sanderson Limited Pressure plate filter with pivotal filter plates

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999022842A1 (en) * 1997-11-03 1999-05-14 Komline-Sanderson Limited Pressure plate filter with pivotal filter plates
US6113778A (en) * 1997-11-03 2000-09-05 Komline-Sanderson Limited Pressure plate filter with horizontal filter plates

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