WO2007002893A3 - Fluid purification system comprising dispersal plate with flow diverting members - Google Patents

Fluid purification system comprising dispersal plate with flow diverting members Download PDF

Info

Publication number
WO2007002893A3
WO2007002893A3 PCT/US2006/025547 US2006025547W WO2007002893A3 WO 2007002893 A3 WO2007002893 A3 WO 2007002893A3 US 2006025547 W US2006025547 W US 2006025547W WO 2007002893 A3 WO2007002893 A3 WO 2007002893A3
Authority
WO
WIPO (PCT)
Prior art keywords
plate
sump
head assembly
purification system
diverting members
Prior art date
Application number
PCT/US2006/025547
Other languages
French (fr)
Other versions
WO2007002893A2 (en
Inventor
Ehud Levy
John Tadlock
Peter Wang
Original Assignee
Selecto Inc
Ehud Levy
John Tadlock
Peter Wang
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 Selecto Inc, Ehud Levy, John Tadlock, Peter Wang filed Critical Selecto Inc
Priority to AT06785942T priority Critical patent/ATE501981T1/en
Priority to EP06785942A priority patent/EP1896369B1/en
Priority to DE602006020722T priority patent/DE602006020722D1/en
Publication of WO2007002893A2 publication Critical patent/WO2007002893A2/en
Publication of WO2007002893A3 publication Critical patent/WO2007002893A3/en

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
    • B01D29/11—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
    • B01D29/114—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 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
    • B01D29/88—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
    • B01D29/906—Special treatment of the feed stream before contacting the filtering element, e.g. cutting
    • 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
    • B01D35/30—Filter housing constructions
    • B01D35/301—Constructions of two or more housings
    • B01D35/303—Constructions of two or more housings the housings being modular, e.g. standardised
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
    • C02F1/004—Processes for the treatment of water whereby the filtration technique is of importance using large scale industrial sized filters
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F9/00—Multistage treatment of water, waste water or sewage
    • C02F9/20—Portable or detachable small-scale multistage treatment devices, e.g. point of use or laboratory water purification systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L37/00—Couplings of the quick-acting type
    • F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
    • F16L37/12—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members using hooks, pawls or other movable or insertable locking members
    • F16L37/14—Joints secured by inserting between mating surfaces an element, e.g. a piece of wire, a pin, a chain
    • F16L37/142—Joints secured by inserting between mating surfaces an element, e.g. a piece of wire, a pin, a chain where the securing element is inserted tangentially
    • F16L37/144—Joints secured by inserting between mating surfaces an element, e.g. a piece of wire, a pin, a chain where the securing element is inserted tangentially the securing element being U-shaped
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L37/00—Couplings of the quick-acting type
    • F16L37/56—Couplings of the quick-acting type for double-walled or multi-channel pipes or pipe assemblies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/30—Filter housing constructions
    • B01D2201/301—Details of removable closures, lids, caps, filter heads
    • B01D2201/302—Details of removable closures, lids, caps, filter heads having inlet or outlet ports
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/30—Filter housing constructions
    • B01D2201/301—Details of removable closures, lids, caps, filter heads
    • B01D2201/305—Snap, latch or clip connecting means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/40—Special measures for connecting different parts of the filter
    • B01D2201/4015—Bayonet connecting means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/44—Special measures allowing the even or uniform distribution of fluid along the length of a conduit
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/002—Construction details of the apparatus
    • C02F2201/006—Cartridges

Abstract

This invention relates to a modular purification system having a disposable sump assembly comprising a filter, cartridge, a head assembly detachably connected to the sump and a flow distribution plate, said plate adapted to direct the flow longitudinally away from the plate. The plate's flow diverting members comprise radical angled vanes or perforations circumferentially spaced on the outer edge . A mounting bracket having a support ring adapted to receive the purification head assembly is also disclosed. The purification head assembly can be rotated within the support ring to different circumferential positions . A housing end cap may be adapted to form a water tight seal with the sump housing.
PCT/US2006/025547 2005-06-29 2006-06-29 Fluid purification system comprising dispersal plate with flow diverting members WO2007002893A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AT06785942T ATE501981T1 (en) 2005-06-29 2006-06-29 LIQUID CLEANING DEVICE WITH FLOW DISTRIBUTION DISC
EP06785942A EP1896369B1 (en) 2005-06-29 2006-06-29 Fluid purification system comprising dispersal plate with flow diverting members
DE602006020722T DE602006020722D1 (en) 2005-06-29 2006-06-29 LIQUID CLEANING DEVICE WITH FLOW DISTRIBUTION DISC

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/169,855 2005-06-29
US11/169,855 US7673756B2 (en) 2005-06-29 2005-06-29 Modular fluid purification system and components thereof

Publications (2)

Publication Number Publication Date
WO2007002893A2 WO2007002893A2 (en) 2007-01-04
WO2007002893A3 true WO2007002893A3 (en) 2007-08-30

Family

ID=37103171

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2006/025547 WO2007002893A2 (en) 2005-06-29 2006-06-29 Fluid purification system comprising dispersal plate with flow diverting members

Country Status (5)

Country Link
US (3) US7673756B2 (en)
EP (1) EP1896369B1 (en)
AT (1) ATE501981T1 (en)
DE (1) DE602006020722D1 (en)
WO (1) WO2007002893A2 (en)

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US9782706B1 (en) 2008-04-16 2017-10-10 Selecto, Inc. Flow connector for connecting screw-type filtration head to lug-type sump
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KR101231295B1 (en) * 2010-08-23 2013-02-07 주식회사 효성 Submerged hollow fiber membrane module
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CN109538858A (en) * 2018-11-22 2019-03-29 可滤康水处理设备贸易（上海）有限公司 A kind of fixed device of water purifier valve body inlet and outlet pipes
US10905983B1 (en) * 2020-01-10 2021-02-02 ERD Paris, LLC Flow-directing water filter housing, water filter system and method
US11724223B2 (en) * 2020-01-22 2023-08-15 Stonehouse13Mfg., Llc Systems and methods for forming modular filtration assemblies
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US20070000833A1 (en) 2007-01-04
WO2007002893A2 (en) 2007-01-04
EP1896369A2 (en) 2008-03-12
US10112859B2 (en) 2018-10-30
DE602006020722D1 (en) 2011-04-28
US20180134598A1 (en) 2018-05-17
US20100140156A1 (en) 2010-06-10
US7673756B2 (en) 2010-03-09
EP1896369B1 (en) 2011-03-16
ATE501981T1 (en) 2011-04-15

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