GB2141039B - Water purification device - Google Patents

Water purification device

Info

Publication number
GB2141039B
GB2141039B GB08408627A GB8408627A GB2141039B GB 2141039 B GB2141039 B GB 2141039B GB 08408627 A GB08408627 A GB 08408627A GB 8408627 A GB8408627 A GB 8408627A GB 2141039 B GB2141039 B GB 2141039B
Authority
GB
United Kingdom
Prior art keywords
water purification
purification device
water
purification
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
GB08408627A
Other languages
English (en)
Other versions
GB2141039A (en
GB8408627D0 (en
Inventor
Yoshihiko Ueda
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB8408627D0 publication Critical patent/GB8408627D0/en
Publication of GB2141039A publication Critical patent/GB2141039A/en
Application granted granted Critical
Publication of GB2141039B publication Critical patent/GB2141039B/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B01D24/12—Downward filtration, the filtering material being supported by pervious surfaces
    • 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
    • B01D24/4631—Counter-current flushing, e.g. by air
    • 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
    • B01D24/4673—Regenerating the filtering material in the filter by moving the filtering element using rotary devices or vibration mechanisms, e.g. stirrers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)
GB08408627A 1983-04-05 1984-04-04 Water purification device Expired GB2141039B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58058763A JPS59186617A (ja) 1983-04-05 1983-04-05 濾過装置

Publications (3)

Publication Number Publication Date
GB8408627D0 GB8408627D0 (en) 1984-05-16
GB2141039A GB2141039A (en) 1984-12-12
GB2141039B true GB2141039B (en) 1985-11-13

Family

ID=13093578

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08408627A Expired GB2141039B (en) 1983-04-05 1984-04-04 Water purification device

Country Status (2)

Country Link
JP (1) JPS59186617A (enrdf_load_stackoverflow)
GB (1) GB2141039B (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5948252A (en) * 1996-03-28 1999-09-07 Takara Industries Co., Ltd. Filtering device
SE534743C2 (sv) * 2008-07-14 2011-12-06 Head Engineering Ab Arrangemang för filtrering av en vätska med hjälp av ett korn- eller partikelformat filtermaterial anordnat i en roterbar behållare och för en rengöring av ett sålunda utnyttjat filtermaterial
CN101985074A (zh) * 2010-11-19 2011-03-16 成都天保重型装备股份有限公司 真空转鼓过滤机的压辊装置
JP5904874B2 (ja) * 2012-05-24 2016-04-20 タカラ工業株式会社 濾過装置
WO2022139893A1 (en) * 2020-12-21 2022-06-30 Shiau Shi En Flow-through filtration and waste separation device

Also Published As

Publication number Publication date
GB2141039A (en) 1984-12-12
JPS59186617A (ja) 1984-10-23
GB8408627D0 (en) 1984-05-16
JPS6141246B2 (enrdf_load_stackoverflow) 1986-09-13

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19960404