KR940011992U - Main filter cleaning device of water purifier - Google Patents

Main filter cleaning device of water purifier

Info

Publication number
KR940011992U
KR940011992U KR2019920021802U KR920021802U KR940011992U KR 940011992 U KR940011992 U KR 940011992U KR 2019920021802 U KR2019920021802 U KR 2019920021802U KR 920021802 U KR920021802 U KR 920021802U KR 940011992 U KR940011992 U KR 940011992U
Authority
KR
South Korea
Prior art keywords
cleaning device
water purifier
main filter
filter cleaning
main
Prior art date
Application number
KR2019920021802U
Other languages
Korean (ko)
Other versions
KR950007389Y1 (en
Inventor
구자형
Original Assignee
엘지전자 주식회사
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 엘지전자 주식회사 filed Critical 엘지전자 주식회사
Priority to KR92021802U priority Critical patent/KR950007389Y1/en
Publication of KR940011992U publication Critical patent/KR940011992U/en
Application granted granted Critical
Publication of KR950007389Y1 publication Critical patent/KR950007389Y1/en

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
    • B01D24/46—Regenerating the filtering material in the filter
    • B01D24/4631—Counter-current flushing, e.g. by air
    • B01D24/4657—Counter-current flushing, e.g. by air by using membranes
    • 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
    • B01D24/48—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof integrally combined with devices for controlling the filtration
    • 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
    • C02F1/003—Processes for the treatment of water whereby the filtration technique is of importance using household-type filters for producing potable water, e.g. pitchers, bottles, faucet mounted devices

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Water Treatment By Sorption (AREA)
KR92021802U 1992-11-06 1992-11-06 Filter cleaning device for water purifier KR950007389Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR92021802U KR950007389Y1 (en) 1992-11-06 1992-11-06 Filter cleaning device for water purifier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR92021802U KR950007389Y1 (en) 1992-11-06 1992-11-06 Filter cleaning device for water purifier

Publications (2)

Publication Number Publication Date
KR940011992U true KR940011992U (en) 1994-06-15
KR950007389Y1 KR950007389Y1 (en) 1995-09-11

Family

ID=19343469

Family Applications (1)

Application Number Title Priority Date Filing Date
KR92021802U KR950007389Y1 (en) 1992-11-06 1992-11-06 Filter cleaning device for water purifier

Country Status (1)

Country Link
KR (1) KR950007389Y1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020043508A (en) * 2002-05-09 2002-06-10 서영석 Natural backwash water purifier

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101399455B1 (en) * 2012-05-15 2014-05-28 주식회사 한샘이펙스 Purifier

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020043508A (en) * 2002-05-09 2002-06-10 서영석 Natural backwash water purifier

Also Published As

Publication number Publication date
KR950007389Y1 (en) 1995-09-11

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Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
REGI Registration of establishment
LAPS Lapse due to unpaid annual fee