KR890016053U - 상향류식 완속 정수기 - Google Patents

상향류식 완속 정수기

Info

Publication number
KR890016053U
KR890016053U KR2019880000836U KR880000836U KR890016053U KR 890016053 U KR890016053 U KR 890016053U KR 2019880000836 U KR2019880000836 U KR 2019880000836U KR 880000836 U KR880000836 U KR 880000836U KR 890016053 U KR890016053 U KR 890016053U
Authority
KR
South Korea
Prior art keywords
water purifier
slow water
upstream slow
upstream
purifier
Prior art date
Application number
KR2019880000836U
Other languages
English (en)
Other versions
KR900004723Y1 (ko
Inventor
정병화
Original Assignee
주식회사 금성사
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 주식회사 금성사 filed Critical 주식회사 금성사
Priority to KR2019880000836U priority Critical patent/KR900004723Y1/ko
Publication of KR890016053U publication Critical patent/KR890016053U/ko
Application granted granted Critical
Publication of KR900004723Y1 publication Critical patent/KR900004723Y1/ko

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
    • B01D24/4642—Counter-current flushing, e.g. by air with valves, e.g. rotating valves
    • 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
    • B01D24/16—Upward filtration
    • 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
    • B01D24/4869—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 by level measuring
    • 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)
  • Filtration Of Liquid (AREA)
KR2019880000836U 1988-01-30 1988-01-30 상향류식 완속 정수기 KR900004723Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019880000836U KR900004723Y1 (ko) 1988-01-30 1988-01-30 상향류식 완속 정수기

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019880000836U KR900004723Y1 (ko) 1988-01-30 1988-01-30 상향류식 완속 정수기

Publications (2)

Publication Number Publication Date
KR890016053U true KR890016053U (ko) 1989-08-18
KR900004723Y1 KR900004723Y1 (ko) 1990-05-31

Family

ID=19271862

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019880000836U KR900004723Y1 (ko) 1988-01-30 1988-01-30 상향류식 완속 정수기

Country Status (1)

Country Link
KR (1) KR900004723Y1 (ko)

Also Published As

Publication number Publication date
KR900004723Y1 (ko) 1990-05-31

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Legal Events

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E701 Decision to grant or registration of patent right
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Payment date: 19940326

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