GB201603215D0 - Filter apparatus - Google Patents

Filter apparatus

Info

Publication number
GB201603215D0
GB201603215D0 GBGB1603215.3A GB201603215A GB201603215D0 GB 201603215 D0 GB201603215 D0 GB 201603215D0 GB 201603215 A GB201603215 A GB 201603215A GB 201603215 D0 GB201603215 D0 GB 201603215D0
Authority
GB
United Kingdom
Prior art keywords
filter apparatus
filter
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
GBGB1603215.3A
Other versions
GB2547668A (en
GB2547668B (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.)
Amiad Water Systems Uk Ltd
Original Assignee
Amiad Water Systems Uk Ltd
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 Amiad Water Systems Uk Ltd filed Critical Amiad Water Systems Uk Ltd
Priority to GB1603215.3A priority Critical patent/GB2547668B/en
Publication of GB201603215D0 publication Critical patent/GB201603215D0/en
Priority to PCT/GB2017/050469 priority patent/WO2017144884A1/en
Publication of GB2547668A publication Critical patent/GB2547668A/en
Application granted granted Critical
Publication of GB2547668B publication Critical patent/GB2547668B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • C02F1/006—Water distributors either inside a treatment tank or directing the water to several treatment tanks; Water treatment plants incorporating these distributors, with or without chemical or biological tanks
    • 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
    • C02F1/38—Treatment of water, waste water, or sewage by centrifugal separation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/02—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration
    • B01D24/10—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration the filtering material being held in a closed container
    • B01D24/14—Downward filtration, the container having distribution or collection headers or pervious conduits
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/46—Regenerating the filtering material in the filter
    • B01D24/4668—Regenerating the filtering material in the filter by moving the filtering element
    • B01D24/4678—Regenerating the filtering material in the filter by moving the filtering element using free vortex flow
    • 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
    • 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
    • C02F2301/00—General aspects of water treatment
    • C02F2301/02—Fluid flow conditions
    • C02F2301/024—Turbulent
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2301/00—General aspects of water treatment
    • C02F2301/02—Fluid flow conditions
    • C02F2301/026—Spiral, helicoidal, radial

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Filtration Of Liquid (AREA)
GB1603215.3A 2016-02-24 2016-02-24 Filter apparatus Active GB2547668B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB1603215.3A GB2547668B (en) 2016-02-24 2016-02-24 Filter apparatus
PCT/GB2017/050469 WO2017144884A1 (en) 2016-02-24 2017-02-23 Filter apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1603215.3A GB2547668B (en) 2016-02-24 2016-02-24 Filter apparatus

Publications (3)

Publication Number Publication Date
GB201603215D0 true GB201603215D0 (en) 2016-04-06
GB2547668A GB2547668A (en) 2017-08-30
GB2547668B GB2547668B (en) 2019-09-11

Family

ID=55753128

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1603215.3A Active GB2547668B (en) 2016-02-24 2016-02-24 Filter apparatus

Country Status (2)

Country Link
GB (1) GB2547668B (en)
WO (1) WO2017144884A1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2225837A (en) * 1938-04-08 1940-12-24 Dorr Co Inc Liquid distributor
ITPD20020308A1 (en) * 2002-12-04 2004-06-05 Saverio Libero Trevisan SAND BED DEVICE FOR FILTRATION OF LIQUIDS AND IN
GB2461119B (en) * 2008-06-24 2011-11-23 Stephen Cupples A high efficiency media filter

Also Published As

Publication number Publication date
GB2547668A (en) 2017-08-30
WO2017144884A1 (en) 2017-08-31
GB2547668B (en) 2019-09-11

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