KR920016731U - Waste water treatment system that allows filtration filters to be cleaned automatically - Google Patents

Waste water treatment system that allows filtration filters to be cleaned automatically

Info

Publication number
KR920016731U
KR920016731U KR2019910002909U KR910002909U KR920016731U KR 920016731 U KR920016731 U KR 920016731U KR 2019910002909 U KR2019910002909 U KR 2019910002909U KR 910002909 U KR910002909 U KR 910002909U KR 920016731 U KR920016731 U KR 920016731U
Authority
KR
South Korea
Prior art keywords
waste water
water treatment
treatment system
cleaned automatically
filtration filters
Prior art date
Application number
KR2019910002909U
Other languages
Korean (ko)
Other versions
KR940003182Y1 (en
Inventor
임은택
Original Assignee
임은택
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 임은택 filed Critical 임은택
Priority to KR2019910002909U priority Critical patent/KR940003182Y1/en
Publication of KR920016731U publication Critical patent/KR920016731U/en
Application granted granted Critical
Publication of KR940003182Y1 publication Critical patent/KR940003182Y1/en

Links

Classifications

    • 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
    • C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
    • C02F11/127—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering by centrifugation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/44—Regenerating the filter material in the filter
    • B01D33/48—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/44—Regenerating the filter material in the filter
    • B01D33/52—Regenerating the filter material in the filter by forces created by movement of the filter element
    • B01D33/56—Regenerating the filter material in the filter by forces created by movement of the filter element involving centrifugal force
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/58—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element
    • B01D33/60—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for washing
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/14—Maintenance of water treatment installations
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/16—Regeneration of sorbents, filters
    • 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
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/20—Sludge processing

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Centrifugal Separators (AREA)
KR2019910002909U 1991-02-28 1991-02-28 Waste water purifier KR940003182Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019910002909U KR940003182Y1 (en) 1991-02-28 1991-02-28 Waste water purifier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019910002909U KR940003182Y1 (en) 1991-02-28 1991-02-28 Waste water purifier

Publications (2)

Publication Number Publication Date
KR920016731U true KR920016731U (en) 1992-09-16
KR940003182Y1 KR940003182Y1 (en) 1994-05-13

Family

ID=19311406

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019910002909U KR940003182Y1 (en) 1991-02-28 1991-02-28 Waste water purifier

Country Status (1)

Country Link
KR (1) KR940003182Y1 (en)

Also Published As

Publication number Publication date
KR940003182Y1 (en) 1994-05-13

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
REGI Registration of establishment
LAPS Lapse due to unpaid annual fee