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KR960028929U - Symmetrical spiral scum eliminator and stop - Google Patents

Symmetrical spiral scum eliminator and stop

Info

Publication number
KR960028929U
KR960028929U KR2019950002863U KR19950002863U KR960028929U KR 960028929 U KR960028929 U KR 960028929U KR 2019950002863 U KR2019950002863 U KR 2019950002863U KR 19950002863 U KR19950002863 U KR 19950002863U KR 960028929 U KR960028929 U KR 960028929U
Authority
KR
South Korea
Prior art keywords
stop
symmetrical spiral
scum eliminator
spiral scum
eliminator
Prior art date
Application number
KR2019950002863U
Other languages
Korean (ko)
Other versions
KR0123406Y1 (en
Inventor
김학수
Original Assignee
김학수
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 김학수 filed Critical 김학수
Priority to KR2019950002863U priority Critical patent/KR0123406Y1/en
Publication of KR960028929U publication Critical patent/KR960028929U/en
Application granted granted Critical
Publication of KR0123406Y1 publication Critical patent/KR0123406Y1/en

Links

Classifications

    • 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
    • C02F1/40—Devices for separating or removing fatty or oily substances or similar floating material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/24—Feed or discharge mechanisms for settling tanks
    • B01D21/2433—Discharge mechanisms for floating particles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (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)
  • Chemical Kinetics & Catalysis (AREA)
  • Removal Of Floating Material (AREA)
KR2019950002863U 1995-02-22 1995-02-22 Scum removing apparatus KR0123406Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019950002863U KR0123406Y1 (en) 1995-02-22 1995-02-22 Scum removing apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019950002863U KR0123406Y1 (en) 1995-02-22 1995-02-22 Scum removing apparatus

Publications (2)

Publication Number Publication Date
KR960028929U true KR960028929U (en) 1996-09-17
KR0123406Y1 KR0123406Y1 (en) 1998-08-01

Family

ID=19408202

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019950002863U KR0123406Y1 (en) 1995-02-22 1995-02-22 Scum removing apparatus

Country Status (1)

Country Link
KR (1) KR0123406Y1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20040002289A (en) * 2002-06-29 2004-01-07 주식회사 타 셋 Unpower scum collection device of sludge collector

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100709295B1 (en) * 2006-11-08 2007-04-19 주식회사 에코셋 Floating Float Discharge Device
KR20240122972A (en) 2023-02-06 2024-08-13 (주)범한엔지니어링 Chain flight type sludge collector for a 4-square sedimentation tank with improved scum removal method using auxiliary flights

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20040002289A (en) * 2002-06-29 2004-01-07 주식회사 타 셋 Unpower scum collection device of sludge collector

Also Published As

Publication number Publication date
KR0123406Y1 (en) 1998-08-01

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Legal Events

Date Code Title Description
A201 Request for examination
UA0108 Application for utility model registration

Comment text: Application for Utility Model Registration

Patent event code: UA01011R08D

Patent event date: 19950222

UA0201 Request for examination

Patent event date: 19950222

Patent event code: UA02012R01D

Comment text: Request for Examination of Application

UG1501 Laying open of application
E902 Notification of reason for refusal
UE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event code: UE09021S01D

Patent event date: 19971129

E701 Decision to grant or registration of patent right
UE0701 Decision of registration

Patent event date: 19980318

Comment text: Decision to Grant Registration

Patent event code: UE07011S01D

REGI Registration of establishment
UR0701 Registration of establishment

Patent event date: 19980525

Patent event code: UR07011E01D

Comment text: Registration of Establishment

UR1002 Payment of registration fee

Start annual number: 1

End annual number: 3

Payment date: 19980525

UG1601 Publication of registration
UR1001 Payment of annual fee

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End annual number: 4

UR1001 Payment of annual fee

Payment date: 20010830

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FPAY Annual fee payment

Payment date: 20030513

Year of fee payment: 6

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