EP3759255A4 - High heat flux regime coolers - Google Patents

High heat flux regime coolers Download PDF

Info

Publication number
EP3759255A4
EP3759255A4 EP19841627.3A EP19841627A EP3759255A4 EP 3759255 A4 EP3759255 A4 EP 3759255A4 EP 19841627 A EP19841627 A EP 19841627A EP 3759255 A4 EP3759255 A4 EP 3759255A4
Authority
EP
European Patent Office
Prior art keywords
coolers
high heat
heat flux
flux regime
regime
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.)
Withdrawn
Application number
EP19841627.3A
Other languages
German (de)
French (fr)
Other versions
EP3759255A1 (en
Inventor
Allan Macrae
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.)
Macrae Technologies Inc
Original Assignee
Macrae Technologies Inc
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
Priority claimed from US16/101,418 external-priority patent/US10364475B2/en
Priority claimed from US16/290,922 external-priority patent/US10954574B2/en
Priority claimed from US16/422,909 external-priority patent/US20190276906A1/en
Application filed by Macrae Technologies Inc filed Critical Macrae Technologies Inc
Publication of EP3759255A1 publication Critical patent/EP3759255A1/en
Publication of EP3759255A4 publication Critical patent/EP3759255A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/28—Manufacture of steel in the converter
    • C21C5/42—Constructional features of converters
    • C21C5/46—Details or accessories
    • C21C5/4646—Cooling arrangements
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B7/00—Blast furnaces
    • C21B7/10—Cooling; Devices therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B1/00—Shaft or like vertical or substantially vertical furnaces
    • F27B1/10—Details, accessories, or equipment peculiar to furnaces of these types
    • F27B1/24—Cooling arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B14/00—Crucible or pot furnaces
    • F27B14/08—Details peculiar to crucible or pot furnaces
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D1/00—Casings; Linings; Walls; Roofs
    • F27D1/12—Casings; Linings; Walls; Roofs incorporating cooling arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D9/00—Cooling of furnaces or of charges therein
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D9/00—Cooling of furnaces or of charges therein
    • F27D2009/0002—Cooling of furnaces
    • F27D2009/0018—Cooling of furnaces the cooling medium passing through a pattern of tubes
    • F27D2009/0021—Cooling of furnaces the cooling medium passing through a pattern of tubes with the parallel tube parts close to each other, e.g. a serpentine

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Continuous Casting (AREA)
EP19841627.3A 2018-07-22 2019-06-24 High heat flux regime coolers Withdrawn EP3759255A4 (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US201862701832P 2018-07-22 2018-07-22
US16/101,418 US10364475B2 (en) 2011-03-30 2018-08-11 Wear-resistant, single penetration stave coolers
US201962808857P 2019-02-22 2019-02-22
US16/290,922 US10954574B2 (en) 2010-03-30 2019-03-03 Water pipe collection box and stave cooler support
US16/422,909 US20190276906A1 (en) 2011-03-30 2019-05-24 High heat flux regime coolers
PCT/US2019/038752 WO2020023169A1 (en) 2018-07-22 2019-06-24 High heat flux regime coolers

Publications (2)

Publication Number Publication Date
EP3759255A1 EP3759255A1 (en) 2021-01-06
EP3759255A4 true EP3759255A4 (en) 2021-12-01

Family

ID=69181896

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19841627.3A Withdrawn EP3759255A4 (en) 2018-07-22 2019-06-24 High heat flux regime coolers

Country Status (2)

Country Link
EP (1) EP3759255A4 (en)
WO (1) WO2020023169A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT202000025735A1 (en) * 2020-10-29 2022-04-29 Danieli Off Mecc COOLING DEVICE FOR AN ELECTRIC OVEN OR SIMILAR

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1280198A (en) * 2000-08-04 2001-01-17 冶金工业部鞍山热能研究院 Casting-cooling wall with buried pipes and its material
US6280681B1 (en) * 2000-06-12 2001-08-28 Macrae Allan J. Furnace-wall cooling block

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29611704U1 (en) * 1996-07-05 1996-10-17 MAN Gutehoffnungshütte AG, 46145 Oberhausen Cooling plate for metallurgical furnaces
US6460598B1 (en) * 2000-11-27 2002-10-08 Ceramic Process Systems Corporation Heat exchanger cast in metal matrix composite and method of making the same
US8268233B2 (en) * 2009-10-16 2012-09-18 Macrae Allan J Eddy-free high velocity cooler

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6280681B1 (en) * 2000-06-12 2001-08-28 Macrae Allan J. Furnace-wall cooling block
CN1280198A (en) * 2000-08-04 2001-01-17 冶金工业部鞍山热能研究院 Casting-cooling wall with buried pipes and its material

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2020023169A1 *

Also Published As

Publication number Publication date
EP3759255A1 (en) 2021-01-06
WO2020023169A1 (en) 2020-01-30

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Ipc: C21B 7/10 20060101ALI20211026BHEP

Ipc: C21C 5/46 20060101ALI20211026BHEP

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