JPS5443896A - Granulating device for scum - Google Patents

Granulating device for scum

Info

Publication number
JPS5443896A
JPS5443896A JP11108777A JP11108777A JPS5443896A JP S5443896 A JPS5443896 A JP S5443896A JP 11108777 A JP11108777 A JP 11108777A JP 11108777 A JP11108777 A JP 11108777A JP S5443896 A JPS5443896 A JP S5443896A
Authority
JP
Japan
Prior art keywords
scum
water
rotating body
disc
plane
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.)
Granted
Application number
JP11108777A
Other languages
Japanese (ja)
Other versions
JPS604730B2 (en
Inventor
Katsumi Nagasaki
Koichi Tanimura
Yoshihiro Inoue
Hiroyuki Yamazaki
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.)
Kubota Corp
Original Assignee
Kubota Corp
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 Kubota Corp filed Critical Kubota Corp
Priority to JP52111087A priority Critical patent/JPS604730B2/en
Publication of JPS5443896A publication Critical patent/JPS5443896A/en
Publication of JPS604730B2 publication Critical patent/JPS604730B2/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B3/00—General features in the manufacture of pig-iron
    • C21B3/04—Recovery of by-products, e.g. slag
    • C21B3/06—Treatment of liquid slag
    • C21B3/08—Cooling slag
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B2400/00—Treatment of slags originating from iron or steel processes
    • C21B2400/02—Physical or chemical treatment of slags
    • C21B2400/022—Methods of cooling or quenching molten slag
    • C21B2400/024—Methods of cooling or quenching molten slag with the direct use of steam or liquid coolants, e.g. water
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B2400/00—Treatment of slags originating from iron or steel processes
    • C21B2400/05—Apparatus features
    • C21B2400/052—Apparatus features including rotating parts
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B2400/00—Treatment of slags originating from iron or steel processes
    • C21B2400/05—Apparatus features
    • C21B2400/052—Apparatus features including rotating parts
    • C21B2400/054—Disc-shaped or conical parts for cooling, dispersing or atomising of molten slag rotating along vertical axis

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Glanulating (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Manufacture Of Iron (AREA)
  • Furnace Details (AREA)

Abstract

PURPOSE:The titled device by which scum is thrown into water via disc rotating body by means of centrifugal of force and quenched to carry out granulation effectively by mounting disc rotating body with disc positioned horizontally in a water tank and arranging water flowing out holes on the disc plane. CONSTITUTION:Scum is fallen and supplied from scum shoot 2 to a central rising part 7 of rotating body 3, and scum is then streamed down in thin firmly state on disc plane 8 of rotating body 3, guiding it by means of blade body 3a. At this time, on plane 8 thin layer of water is formed, being not to fix scum and plane 8. Thereafter, scum is thrown into water by means of centrifugal force to collide with rising water surface 27a, and then quenched, granulated and accumulated in the bottom of water tank 1. Granulated scum 29 is conveyed out of tank 1 via conveyer 28 if required. Furthermore, in addition to rotating body 3, impeller 16, first water stream guiding plate 17, second water stream guiding plate 20 etc. may be arranged to form rising water surface 27a effectively.
JP52111087A 1977-09-14 1977-09-14 Scum granulation equipment Expired JPS604730B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP52111087A JPS604730B2 (en) 1977-09-14 1977-09-14 Scum granulation equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52111087A JPS604730B2 (en) 1977-09-14 1977-09-14 Scum granulation equipment

Publications (2)

Publication Number Publication Date
JPS5443896A true JPS5443896A (en) 1979-04-06
JPS604730B2 JPS604730B2 (en) 1985-02-06

Family

ID=14552044

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52111087A Expired JPS604730B2 (en) 1977-09-14 1977-09-14 Scum granulation equipment

Country Status (1)

Country Link
JP (1) JPS604730B2 (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5899243U (en) * 1981-12-26 1983-07-06 富士電機株式会社 Conveyance device for paper sheets, etc.
JPS59170208A (en) * 1983-03-14 1984-09-26 ダウ・コ−ニング・コ−ポレ−シヨン Quick solidification device for molten metal or like to particles
JPS6412663A (en) * 1987-07-06 1989-01-17 Canon Kk Carrying and reading device for sheet like material
EP1234889A1 (en) * 2001-02-27 2002-08-28 Tribovent Verfahrensentwicklung GmbH Apparatus for granulating of liquid slag
WO2002064257A3 (en) * 2001-02-09 2003-04-03 Evertz Egon Kg Gmbh & Co Method and device for preparing slag in order to form granulates
JP2007000766A (en) * 2005-06-23 2007-01-11 Ishikawajima Constr Mach Co Method and apparatus for feeding material to pan type mixer
WO2011147637A1 (en) * 2010-05-26 2011-12-01 Siemens Aktiengesellschaft Device for producing granules from a mineral melt
CN103357472A (en) * 2012-04-06 2013-10-23 广东科达机电股份有限公司 Granule optimizer
CN103540698A (en) * 2013-11-02 2014-01-29 许征鹏 Steel slag granulating and afterheat recycling device
WO2016145466A1 (en) * 2015-03-13 2016-09-22 Radmat Ag Method and device for granulating molten material

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102331170B (en) * 2011-07-28 2013-07-24 太仓市华瑞真空炉业有限公司 Vertical vacuum sintering furnace
AT526032B1 (en) * 2022-03-22 2024-01-15 Alfred Edlinger Dipl Ing Process for producing a hydraulic binder

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5899243U (en) * 1981-12-26 1983-07-06 富士電機株式会社 Conveyance device for paper sheets, etc.
JPS59170208A (en) * 1983-03-14 1984-09-26 ダウ・コ−ニング・コ−ポレ−シヨン Quick solidification device for molten metal or like to particles
JPH0428763B2 (en) * 1983-03-14 1992-05-15 Dow Corning
JPS6412663A (en) * 1987-07-06 1989-01-17 Canon Kk Carrying and reading device for sheet like material
WO2002064257A3 (en) * 2001-02-09 2003-04-03 Evertz Egon Kg Gmbh & Co Method and device for preparing slag in order to form granulates
EP1234889A1 (en) * 2001-02-27 2002-08-28 Tribovent Verfahrensentwicklung GmbH Apparatus for granulating of liquid slag
JP2007000766A (en) * 2005-06-23 2007-01-11 Ishikawajima Constr Mach Co Method and apparatus for feeding material to pan type mixer
WO2011147637A1 (en) * 2010-05-26 2011-12-01 Siemens Aktiengesellschaft Device for producing granules from a mineral melt
CN103357472A (en) * 2012-04-06 2013-10-23 广东科达机电股份有限公司 Granule optimizer
CN103540698A (en) * 2013-11-02 2014-01-29 许征鹏 Steel slag granulating and afterheat recycling device
WO2016145466A1 (en) * 2015-03-13 2016-09-22 Radmat Ag Method and device for granulating molten material

Also Published As

Publication number Publication date
JPS604730B2 (en) 1985-02-06

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