GB1440814A - Apparatus for filtration of liquids - Google Patents
Apparatus for filtration of liquidsInfo
- 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
Links
- 239000007788 liquid Substances 0.000 title abstract 9
- 238000001914 filtration Methods 0.000 title abstract 3
- 239000012528 membrane Substances 0.000 abstract 2
- 229920000298 Cellophane Polymers 0.000 abstract 1
- 229910000831 Steel Inorganic materials 0.000 abstract 1
- 230000035622 drinking Effects 0.000 abstract 1
- 239000003651 drinking water Substances 0.000 abstract 1
- 239000000295 fuel oil Substances 0.000 abstract 1
- 239000011491 glass wool Substances 0.000 abstract 1
- 239000008235 industrial water Substances 0.000 abstract 1
- 239000010687 lubricating oil Substances 0.000 abstract 1
- 239000010959 steel Substances 0.000 abstract 1
- 229920002994 synthetic fiber Polymers 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/28—Mechanical auxiliary equipment for acceleration of sedimentation, e.g. by vibrators or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/0012—Settling tanks making use of filters, e.g. by floating layers of particulate material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/003—Sedimentation tanks provided with a plurality of compartments separated by a partition wall
- B01D21/0036—Horizontal partition walls
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/0039—Settling tanks provided with contact surfaces, e.g. baffles, particles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/0039—Settling tanks provided with contact surfaces, e.g. baffles, particles
- B01D21/0045—Plurality of essentially parallel plates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/009—Heating or cooling mechanisms specially adapted for settling tanks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/02—Settling tanks with single outlets for the separated liquid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/24—Feed or discharge mechanisms for settling tanks
- B01D21/2427—The feed or discharge opening located at a distant position from the side walls
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/24—Feed or discharge mechanisms for settling tanks
- B01D21/2488—Feed or discharge mechanisms for settling tanks bringing about a partial recirculation of the liquid, e.g. for introducing chemical aids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/28—Mechanical auxiliary equipment for acceleration of sedimentation, e.g. by vibrators or the like
- B01D21/283—Settling tanks provided with vibrators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
- B01D25/22—Cell-type filters
- B01D25/24—Cell-type roll filters
-
- 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
- B01D29/05—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 supported
- B01D29/07—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 supported with corrugated, folded or wound filtering sheets
- B01D29/073—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 supported with corrugated, folded or wound filtering sheets with wound filtering sheets
-
- 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
- B01D29/21—Supported filter elements arranged for inward flow filtration with corrugated, folded or wound sheets
- B01D29/213—Supported filter elements arranged for inward flow filtration with corrugated, folded or wound sheets having a concertina shape
-
- 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
-
- 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
- B01D29/50—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
- B01D29/56—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 series connection
- B01D29/58—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 series 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
- B01D29/88—Filters 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
- B01D29/90—Filters 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
- B01D29/902—Filters 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
-
- 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
- B01D29/88—Filters 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
- B01D29/92—Filters 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
- B01D29/925—Filters 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
-
- 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
-
- 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
- B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
- B01D35/027—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks rigidly mounted in or on tanks or reservoirs
-
- 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
- B01D35/05—Floating filters
-
- 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
- B01D35/14—Safety devices specially adapted for filtration; Devices for indicating clogging
- B01D35/147—Bypass or safety valves
-
- 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
- B01D35/18—Heating or cooling the filters
-
- 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
- B01D35/20—Vibrating 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.
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)
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)
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 |
-
1973
- 1973-04-08 JP JP1973042228U patent/JPS49143274U/ja active Pending
- 1973-07-25 GB GB3542773A patent/GB1440814A/en not_active Expired
- 1973-10-08 FR FR7335894A patent/FR2224190B1/fr not_active Expired
- 1973-10-19 IT IT7330308A patent/IT998756B/en active
- 1973-10-31 DE DE19732354460 patent/DE2354460A1/en active Pending
Cited By (17)
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
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |