EP3752781A4 - Liquid-cooled cantilever support shelf for upper tiers of refractory brick walls - Google Patents

Liquid-cooled cantilever support shelf for upper tiers of refractory brick walls Download PDF

Info

Publication number
EP3752781A4
EP3752781A4 EP18937057.0A EP18937057A EP3752781A4 EP 3752781 A4 EP3752781 A4 EP 3752781A4 EP 18937057 A EP18937057 A EP 18937057A EP 3752781 A4 EP3752781 A4 EP 3752781A4
Authority
EP
European Patent Office
Prior art keywords
liquid
refractory brick
cantilever support
support shelf
brick walls
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Withdrawn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
EP18937057.0A
Other languages
German (de)
French (fr)
Other versions
EP3752781A1 (en
Inventor
Allan J. 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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to EP22209837.8A priority Critical patent/EP4202340A1/en
Publication of EP3752781A1 publication Critical patent/EP3752781A1/en
Publication of EP3752781A4 publication Critical patent/EP3752781A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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
    • F27D1/00—Casings; Linings; Walls; Roofs
    • F27D1/14—Supports for linings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
EP18937057.0A 2018-10-14 2018-10-14 Liquid-cooled cantilever support shelf for upper tiers of refractory brick walls Withdrawn EP3752781A4 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP22209837.8A EP4202340A1 (en) 2018-10-14 2018-10-14 Liquid-cooled cantilever support shelf for upper tiers of refractory brick walls

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2018/055784 WO2020081041A1 (en) 2018-10-14 2018-10-14 Liquid-cooled cantilever support shelf for upper tiers of refractory brick walls

Related Child Applications (1)

Application Number Title Priority Date Filing Date
EP22209837.8A Division EP4202340A1 (en) 2018-10-14 2018-10-14 Liquid-cooled cantilever support shelf for upper tiers of refractory brick walls

Publications (2)

Publication Number Publication Date
EP3752781A1 EP3752781A1 (en) 2020-12-23
EP3752781A4 true EP3752781A4 (en) 2020-12-23

Family

ID=70283050

Family Applications (2)

Application Number Title Priority Date Filing Date
EP18937057.0A Withdrawn EP3752781A4 (en) 2018-10-14 2018-10-14 Liquid-cooled cantilever support shelf for upper tiers of refractory brick walls
EP22209837.8A Pending EP4202340A1 (en) 2018-10-14 2018-10-14 Liquid-cooled cantilever support shelf for upper tiers of refractory brick walls

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP22209837.8A Pending EP4202340A1 (en) 2018-10-14 2018-10-14 Liquid-cooled cantilever support shelf for upper tiers of refractory brick walls

Country Status (5)

Country Link
EP (2) EP3752781A4 (en)
AU (1) AU2018446161B2 (en)
CA (1) CA3092672C (en)
WO (1) WO2020081041A1 (en)
ZA (1) ZA202004682B (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060185773A1 (en) * 2005-02-22 2006-08-24 Canadian Oil Sands Limited Lightweight wear-resistant weld overlay
CN101490284B (en) * 2006-05-18 2013-03-27 技术资源有限公司 Direct smelting vessel and cooler therefor
US9963754B2 (en) * 2017-11-16 2018-05-08 Allan J. MacRae Long campaign life stave coolers for circular furnaces with containment shells
CA2900051C (en) * 2013-02-01 2021-02-09 Berry Metal Company Stave with external manifold
LU92346B1 (en) * 2013-12-27 2015-06-29 Wurth Paul Sa Stave cooler for a metallurgical furnace and method for protecting a stave cooler
US20180003440A1 (en) * 2017-09-06 2018-01-04 Allan J. MacRae Lintel shelf coolers in vertically oriented furnaces

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
No further relevant documents disclosed *

Also Published As

Publication number Publication date
AU2018446161B2 (en) 2021-05-06
EP3752781A1 (en) 2020-12-23
AU2018446161A1 (en) 2020-08-27
CA3092672A1 (en) 2020-04-23
WO2020081041A1 (en) 2020-04-23
CA3092672C (en) 2021-04-13
EP4202340A1 (en) 2023-06-28
ZA202004682B (en) 2022-01-26

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