GB1440814A - Apparatus for filtration of liquids - Google Patents

Apparatus for filtration of liquids

Info

Publication number
GB1440814A
GB1440814A GB3542773A GB3542773A GB1440814A GB 1440814 A GB1440814 A GB 1440814A GB 3542773 A GB3542773 A GB 3542773A GB 3542773 A GB3542773 A GB 3542773A GB 1440814 A GB1440814 A GB 1440814A
Authority
GB
United Kingdom
Prior art keywords
bodies
liquid
filter
central feed
permeable
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
GB3542773A
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.)
SUMIMOTO M
Original Assignee
SUMIMOTO M
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 SUMIMOTO M filed Critical SUMIMOTO M
Publication of GB1440814A publication Critical patent/GB1440814A/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D21/00Separation of suspended solid particles from liquids by sedimentation
    • B01D21/28Mechanical auxiliary equipment for acceleration of sedimentation, e.g. by vibrators or the like
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D21/00Separation of suspended solid particles from liquids by sedimentation
    • B01D21/0012Settling tanks making use of filters, e.g. by floating layers of particulate material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D21/00Separation of suspended solid particles from liquids by sedimentation
    • B01D21/003Sedimentation tanks provided with a plurality of compartments separated by a partition wall
    • B01D21/0036Horizontal partition walls
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D21/00Separation of suspended solid particles from liquids by sedimentation
    • B01D21/0039Settling tanks provided with contact surfaces, e.g. baffles, particles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D21/00Separation of suspended solid particles from liquids by sedimentation
    • B01D21/0039Settling tanks provided with contact surfaces, e.g. baffles, particles
    • B01D21/0045Plurality of essentially parallel plates
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D21/00Separation of suspended solid particles from liquids by sedimentation
    • B01D21/009Heating or cooling mechanisms specially adapted for settling tanks
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D21/00Separation of suspended solid particles from liquids by sedimentation
    • B01D21/02Settling tanks with single outlets for the separated liquid
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D21/00Separation of suspended solid particles from liquids by sedimentation
    • B01D21/24Feed or discharge mechanisms for settling tanks
    • B01D21/2427The feed or discharge opening located at a distant position from the side walls
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D21/00Separation of suspended solid particles from liquids by sedimentation
    • B01D21/24Feed or discharge mechanisms for settling tanks
    • B01D21/2488Feed or discharge mechanisms for settling tanks bringing about a partial recirculation of the liquid, e.g. for introducing chemical aids
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D21/00Separation of suspended solid particles from liquids by sedimentation
    • B01D21/28Mechanical auxiliary equipment for acceleration of sedimentation, e.g. by vibrators or the like
    • B01D21/283Settling tanks provided with vibrators
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D25/00Filters formed by clamping together several filtering elements or parts of such elements
    • B01D25/22Cell-type filters
    • B01D25/24Cell-type roll filters
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D29/00Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/01Filters 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
    • B01D29/05Filters 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 supported
    • B01D29/07Filters 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 supported with corrugated, folded or wound filtering sheets
    • B01D29/073Filters 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 supported with corrugated, folded or wound filtering sheets with wound filtering sheets
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D29/00Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/11Filters 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
    • B01D29/13Supported filter elements
    • B01D29/15Supported filter elements arranged for inward flow filtration
    • B01D29/21Supported filter elements arranged for inward flow filtration with corrugated, folded or wound sheets
    • B01D29/213Supported filter elements arranged for inward flow filtration with corrugated, folded or wound sheets having a concertina shape
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D29/00Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/50Filters 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
    • B01D29/52Filters 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D29/00Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/50Filters 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
    • B01D29/52Filters 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
    • B01D29/54Filters 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D29/00Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/50Filters 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
    • B01D29/56Filters 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 series connection
    • B01D29/58Filters 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 series connection arranged concentrically or coaxially
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D29/00Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/88Filters 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
    • B01D29/90Filters 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 feeding
    • B01D29/902Filters 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 feeding containing fixed liquid displacement elements or cores
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D29/00Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/88Filters 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
    • B01D29/92Filters 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 filtrate
    • B01D29/925Filters 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 filtrate containing liquid displacement elements or cores
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D35/00Filtering 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D35/00Filtering 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
    • B01D35/02Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
    • B01D35/027Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks rigidly mounted in or on tanks or reservoirs
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D35/00Filtering 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
    • B01D35/05Floating filters
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D35/00Filtering 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
    • B01D35/14Safety devices specially adapted for filtration; Devices for indicating clogging
    • B01D35/147Bypass or safety valves
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D35/00Filtering 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
    • B01D35/18Heating or cooling the filters
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D35/00Filtering 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
    • B01D35/20Vibrating the filters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Filtration Of Liquid (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

1440814 Filtering liquids; semipermeable membrane apparatus M SUMIMOTO and M IKUTA 25 July 1973 [8 April 1973] 35427/73 Headings BID and B1X A filter comprises one or more groups of edge-type filter elements 20a, 20c, 20b arranged in series and being of increasing fineness. Each element is a spirally wound roll of paper. In Fig. 7 liquid passes 'from a central feed pipe through apertures 70 and elements 20a, 20c, 20b and then via passage-maintaining members 40 into casing 10 from which it is discharged via outlet 11. An air reservoir may be associated with the central feed pipe. The central feed may have a thermostatically controlled by-pass valve. In another embodiment the central pipe may act as the outlet. The liquid may be pretreated in apparatus comprising filtering and/or settling zones. The liquid may be pretreated by passing it through a plurality of horizontal permeable pipes or passages formed by a plurality of inclined sheets (e.g. corrugated or flexible). In Fig. 11 the pretreatment apparatus comprises bellows-like bodies 104 mounted in a tank containing the liquid, the upper ends of the bodies being attached to a float 102 which maintains the bodies below the liquid level. The bodies 104 may be made of glasswool, natural or synthetic fibre, wire gauze, permeable steel or semi-permeable membrane e.g. "Cellophane" (R.T.M.). The bodies 104 may be associated with by pass valves. In the pretreatment apparatus of Fig. 15, the liquid is passed successively through the lower set of inclined plates 125, the lower set of filter bodies 126, the upper set of inclined plates, the upper set of filter bodies 126 and the filter bodies 136. The liquid may be drinking or industrial water or fuel or lubricating oil.
GB3542773A 1973-04-08 1973-07-25 Apparatus for filtration of liquids Expired GB1440814A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1973042228U JPS49143274U (en) 1973-04-08 1973-04-08

Publications (1)

Publication Number Publication Date
GB1440814A true GB1440814A (en) 1976-06-30

Family

ID=12630164

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3542773A Expired GB1440814A (en) 1973-04-08 1973-07-25 Apparatus for filtration of liquids

Country Status (5)

Country Link
JP (1) JPS49143274U (en)
DE (1) DE2354460A1 (en)
FR (1) FR2224190B1 (en)
GB (1) GB1440814A (en)
IT (1) IT998756B (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0842689A2 (en) * 1996-11-14 1998-05-20 Triple R Industry Co. Ltd. Filter element for filter unit
WO2007057711A2 (en) * 2005-11-16 2007-05-24 National Oilwell Varco, L.P. Apparatus and method for separating solids from a solids laden fluid
WO2008115802A1 (en) * 2007-03-19 2008-09-25 Pall Corporation Fluid treatment elements and fluid treatment arrangements with spaces between fluid treatment elements and method for making and using them
WO2008115800A1 (en) * 2007-03-19 2008-09-25 Pall Corporation Fluid treatment elements and fluid treatment arrangements with fluid treatment elements having different fluid treatment characteristics and methods for making and using them
WO2008115788A2 (en) * 2007-03-19 2008-09-25 Pall Corporation Fluid treatment elements and fluid treatment arrangements with posts and/or bands between fluid treatment elements and methods for making and using them
WO2008115791A2 (en) * 2007-03-19 2008-09-25 Pall Corporation Fluid treatment arrangements with fluid treatment elements and methods for making and using them
US20100206819A1 (en) * 2007-03-19 2010-08-19 Pall Corporation Fluid treatment elements and fluid treatment arrangements with fluid treatment elements having uneven surfaces and methods for making and using them
US8118172B2 (en) 2005-11-16 2012-02-21 National Oilwell Varco L.P. Shale shakers with cartridge screen assemblies
US8398854B2 (en) 2007-03-23 2013-03-19 Mahle International Gmbh Filter system

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3316540C1 (en) * 1983-05-06 1984-11-29 Gimbel, Rolf Dieter, Dr., 7505 Ettlingen Method and device for separating turbid substances from liquids
CN112076526A (en) * 2020-09-04 2020-12-15 耒阳市刘燕酿制生物科技有限公司 Spinning fiber thing high molecular polymer filter equipment

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0842689A2 (en) * 1996-11-14 1998-05-20 Triple R Industry Co. Ltd. Filter element for filter unit
EP0842689B1 (en) * 1996-11-14 2004-06-02 Triple R Industry Co. Ltd. Filter element for filter unit
WO2007057711A2 (en) * 2005-11-16 2007-05-24 National Oilwell Varco, L.P. Apparatus and method for separating solids from a solids laden fluid
WO2007057711A3 (en) * 2005-11-16 2007-11-15 Varco Int Apparatus and method for separating solids from a solids laden fluid
US8118172B2 (en) 2005-11-16 2012-02-21 National Oilwell Varco L.P. Shale shakers with cartridge screen assemblies
WO2008115791A3 (en) * 2007-03-19 2008-11-13 Pall Corp Fluid treatment arrangements with fluid treatment elements and methods for making and using them
WO2008115788A2 (en) * 2007-03-19 2008-09-25 Pall Corporation Fluid treatment elements and fluid treatment arrangements with posts and/or bands between fluid treatment elements and methods for making and using them
WO2008115791A2 (en) * 2007-03-19 2008-09-25 Pall Corporation Fluid treatment arrangements with fluid treatment elements and methods for making and using them
WO2008115800A1 (en) * 2007-03-19 2008-09-25 Pall Corporation Fluid treatment elements and fluid treatment arrangements with fluid treatment elements having different fluid treatment characteristics and methods for making and using them
WO2008115788A3 (en) * 2007-03-19 2008-11-13 Pall Corp Fluid treatment elements and fluid treatment arrangements with posts and/or bands between fluid treatment elements and methods for making and using them
US20100193437A1 (en) * 2007-03-19 2010-08-05 Pall Corporation Fluid treatment elements and fluid treatment arrangements with fluid treatment elements having different fluid treatement characteristics and methods for making and using them
US20100206819A1 (en) * 2007-03-19 2010-08-19 Pall Corporation Fluid treatment elements and fluid treatment arrangements with fluid treatment elements having uneven surfaces and methods for making and using them
US20100206810A1 (en) * 2007-03-19 2010-08-19 Pall Corporation Fluid treatment elements and fluid treatment arrangements with spaces between fluid treatment elements and methods for making and using them
WO2008115802A1 (en) * 2007-03-19 2008-09-25 Pall Corporation Fluid treatment elements and fluid treatment arrangements with spaces between fluid treatment elements and method for making and using them
US8640884B2 (en) * 2007-03-19 2014-02-04 Pall Corporation Fluid treatment elements and fluid treatment arrangements with spaces between fluid treatment elements and methods for making and using them
US8398854B2 (en) 2007-03-23 2013-03-19 Mahle International Gmbh Filter system
EP2129444B1 (en) * 2007-03-23 2015-05-13 MAHLE International GmbH Filter system

Also Published As

Publication number Publication date
IT998756B (en) 1976-02-20
JPS49143274U (en) 1974-12-10
FR2224190A1 (en) 1974-10-31
FR2224190B1 (en) 1980-06-20
DE2354460A1 (en) 1974-10-17

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Legal Events

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PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee