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GB2457501B - Dirtbag - Google Patents

Dirtbag

Info

Publication number
GB2457501B
GB2457501B GB0802889A GB0802889A GB2457501B GB 2457501 B GB2457501 B GB 2457501B GB 0802889 A GB0802889 A GB 0802889A GB 0802889 A GB0802889 A GB 0802889A GB 2457501 B GB2457501 B GB 2457501B
Authority
GB
United Kingdom
Prior art keywords
dirtbag
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 - Fee Related
Application number
GB0802889A
Other versions
GB0802889D0 (en
GB2457501A (en
Inventor
Richard Sykes
Chris Denham
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.)
DIRT BAGS Ltd
Original Assignee
DIRT BAGS 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 DIRT BAGS Ltd filed Critical DIRT BAGS Ltd
Priority to GB0802889A priority Critical patent/GB2457501B/en
Publication of GB0802889D0 publication Critical patent/GB0802889D0/en
Publication of GB2457501A publication Critical patent/GB2457501A/en
Application granted granted Critical
Publication of GB2457501B publication Critical patent/GB2457501B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B01D29/0029—
    • 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
    • B01D29/23—Supported filter elements arranged for outward flow filtration
    • B01D29/27—Filter bags
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D36/00—Filter circuits or combinations of filters with other separating devices
    • B01D36/04—Combinations of filters with settling 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
    • C02F1/001—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
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/14—Devices for separating liquid or solid substances from sewage, e.g. sand or sludge traps, rakes or grates
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00—Water conservation; Efficient water supply; Efficient water use
    • Y02A20/152—Water filtration

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Environmental & Geological Engineering (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Filtration Of Liquid (AREA)
GB0802889A 2008-02-18 2008-02-18 Dirtbag Expired - Fee Related GB2457501B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0802889A GB2457501B (en) 2008-02-18 2008-02-18 Dirtbag

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0802889A GB2457501B (en) 2008-02-18 2008-02-18 Dirtbag

Publications (3)

Publication Number Publication Date
GB0802889D0 GB0802889D0 (en) 2008-03-26
GB2457501A GB2457501A (en) 2009-08-19
GB2457501B true GB2457501B (en) 2011-01-05

Family

ID=39271830

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0802889A Expired - Fee Related GB2457501B (en) 2008-02-18 2008-02-18 Dirtbag

Country Status (1)

Country Link
GB (1) GB2457501B (en)

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB190306599A (en) * 1903-03-21 1904-03-21 Richard Sydney Brownlow Improvements in applicable to Filters
US2329987A (en) * 1942-06-30 1943-09-21 Metal Textile Corp Strainer device for liquids
US4935984A (en) * 1989-02-09 1990-06-26 Guzzler Manufactureing, Inc. Vacuum refuse collecting vehicle
US5176837A (en) * 1991-05-06 1993-01-05 Venture Production Company Water purification system and drum bagger
JPH10180009A (en) * 1996-12-26 1998-07-07 Araoka Teruo Sedimentation device
EP1055448A2 (en) * 1999-05-27 2000-11-29 Sanyo Electric Co., Ltd. Method of filtering a fluid
US6168710B1 (en) * 1998-05-29 2001-01-02 Ona Electro-Erosion, S.A. Installation for cleaning/recovering liquids with particles in suspension
US20030136719A1 (en) * 2002-01-18 2003-07-24 Allard Douglas Paul Chitosan enhanced dewatering bag
US20050108836A1 (en) * 2003-11-20 2005-05-26 Rowan David O. Portable vacuum cleaning device
US20060032809A1 (en) * 2004-08-11 2006-02-16 Shaw Mark D Dewatering bag

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB190306599A (en) * 1903-03-21 1904-03-21 Richard Sydney Brownlow Improvements in applicable to Filters
US2329987A (en) * 1942-06-30 1943-09-21 Metal Textile Corp Strainer device for liquids
US4935984A (en) * 1989-02-09 1990-06-26 Guzzler Manufactureing, Inc. Vacuum refuse collecting vehicle
US5176837A (en) * 1991-05-06 1993-01-05 Venture Production Company Water purification system and drum bagger
JPH10180009A (en) * 1996-12-26 1998-07-07 Araoka Teruo Sedimentation device
US6168710B1 (en) * 1998-05-29 2001-01-02 Ona Electro-Erosion, S.A. Installation for cleaning/recovering liquids with particles in suspension
EP1055448A2 (en) * 1999-05-27 2000-11-29 Sanyo Electric Co., Ltd. Method of filtering a fluid
US20030136719A1 (en) * 2002-01-18 2003-07-24 Allard Douglas Paul Chitosan enhanced dewatering bag
US20050108836A1 (en) * 2003-11-20 2005-05-26 Rowan David O. Portable vacuum cleaning device
US20060032809A1 (en) * 2004-08-11 2006-02-16 Shaw Mark D Dewatering bag

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Dirtbag Pump Filter Bag *

Also Published As

Publication number Publication date
GB0802889D0 (en) 2008-03-26
GB2457501A (en) 2009-08-19

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20160218