JPS5519473A - Scum remover - Google Patents

Scum remover

Info

Publication number
JPS5519473A
JPS5519473A JP9272278A JP9272278A JPS5519473A JP S5519473 A JPS5519473 A JP S5519473A JP 9272278 A JP9272278 A JP 9272278A JP 9272278 A JP9272278 A JP 9272278A JP S5519473 A JPS5519473 A JP S5519473A
Authority
JP
Japan
Prior art keywords
trough
scum
coolant
liquid surface
coolant tank
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.)
Pending
Application number
JP9272278A
Other languages
Japanese (ja)
Inventor
Tetsuo Ikeda
Yoshitoshi Onishi
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.)
Kobe Steel Ltd
Original Assignee
Kobe Steel Ltd
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 Kobe Steel Ltd filed Critical Kobe Steel Ltd
Priority to JP9272278A priority Critical patent/JPS5519473A/en
Publication of JPS5519473A publication Critical patent/JPS5519473A/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

Landscapes

  • Removal Of Floating Material (AREA)

Abstract

PURPOSE: To enable scum to be perfectly removed without flowing out coolant by letting a scum-collecting trough be floated on the liquid surface in a coolant tank by the float connected to the trough and letting it automatically follow up liquid level fluctuations.
CONSTITUTION: A scum collecting trough 8 consists of a torus body of approximately V-shape in section having slant faces of about 10 to 30° and is supported by a frame 9. The trough 8 is floated on liquid surface L by the main float 10 of circular cylindrical shape in section connected to the inside circumference of the trough 8. The scum mixed in coolant 22, entered the coolant tank 1 and being afloat on the liquid surface L is naturally collected in the trough 8 from its entire circumference. The bubble-form scum near the trough 8 is disintegrated and settled by the water being sprayed from the nozzles 19 above the trough 8 and is at the same time flowed together with water into the trough 8. Further it flows into a scum discharge pipe 13 and is discharged to the outside of the coolant tank 1.
COPYRIGHT: (C)1980,JPO&Japio
JP9272278A 1978-07-28 1978-07-28 Scum remover Pending JPS5519473A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9272278A JPS5519473A (en) 1978-07-28 1978-07-28 Scum remover

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9272278A JPS5519473A (en) 1978-07-28 1978-07-28 Scum remover

Publications (1)

Publication Number Publication Date
JPS5519473A true JPS5519473A (en) 1980-02-12

Family

ID=14062332

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9272278A Pending JPS5519473A (en) 1978-07-28 1978-07-28 Scum remover

Country Status (1)

Country Link
JP (1) JPS5519473A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020042327A (en) * 2000-11-30 2002-06-05 이구택 Concrete duct cleaning apparatus
KR100557677B1 (en) * 2001-11-24 2006-03-10 주식회사 타 셋 Scum indraft system of circle settling pond in water disposal plant
KR100620872B1 (en) 2005-02-24 2006-09-13 (주)보은정공 A apparatus for scum removal
US7258788B2 (en) 2004-03-12 2007-08-21 Noram Engineering And Constructors Ltd. Circular clarifier apparatus and method

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4886355A (en) * 1972-01-07 1973-11-14

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4886355A (en) * 1972-01-07 1973-11-14

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020042327A (en) * 2000-11-30 2002-06-05 이구택 Concrete duct cleaning apparatus
KR100557677B1 (en) * 2001-11-24 2006-03-10 주식회사 타 셋 Scum indraft system of circle settling pond in water disposal plant
US7258788B2 (en) 2004-03-12 2007-08-21 Noram Engineering And Constructors Ltd. Circular clarifier apparatus and method
US7985341B2 (en) 2004-03-12 2011-07-26 Noram Engineering and Construction Ltd. Circular clarifier apparatus and method
KR100620872B1 (en) 2005-02-24 2006-09-13 (주)보은정공 A apparatus for scum removal

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