ES429763A1 - Protecting refractory linings of furnaces by cooling - Google Patents

Protecting refractory linings of furnaces by cooling

Info

Publication number
ES429763A1
ES429763A1 ES429763A ES429763A ES429763A1 ES 429763 A1 ES429763 A1 ES 429763A1 ES 429763 A ES429763 A ES 429763A ES 429763 A ES429763 A ES 429763A ES 429763 A1 ES429763 A1 ES 429763A1
Authority
ES
Spain
Prior art keywords
cooling members
lining
cooling
furnaces
refractive
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.)
Expired
Application number
ES429763A
Other languages
Spanish (es)
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.)
Hatch Associates Ltd
Original Assignee
Hatch Associates 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 Hatch Associates Ltd filed Critical Hatch Associates Ltd
Publication of ES429763A1 publication Critical patent/ES429763A1/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces
    • F27B3/10—Details, accessories, or equipment peculiar to hearth-type furnaces
    • F27B3/24—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
    • F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces
    • F27B3/10—Details, accessories, or equipment peculiar to hearth-type furnaces
    • F27B3/12—Working chambers or casings; Supports therefor
    • 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
    • F27D2009/0045—Cooling of furnaces the cooling medium passing a block, e.g. metallic
    • 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
    • F27D2009/0051—Cooling of furnaces comprising use of studs to transfer heat or retain the liner
    • 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
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Blast Furnaces (AREA)
  • Furnace Details (AREA)

Abstract

Method and arrangement for protecting refractive linings from furnaces operating at elevated temperatures characterized by the placement of high thermal conductivity cooling members in the liner with the outer parts of the cooling members remaining outside the refractive lining ; the said cooling members are solid and substantially devoid of chilled water channels in the parts thereof placed inside the cladding and selecting the length, the cross-sectional area, the space and the material of the said cooling members to avoid melting thereof and to obtain as a result sufficient heat removal from the furnace lining to limit erosion of the lining. (Machine-translation by Google Translate, not legally binding)
ES429763A 1973-10-15 1974-09-04 Protecting refractory linings of furnaces by cooling Expired ES429763A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA183,339A CA1006695A (en) 1973-10-15 1973-10-15 Cooling devices for protecting refractory linings of furnaces

Publications (1)

Publication Number Publication Date
ES429763A1 true ES429763A1 (en) 1977-03-16

Family

ID=4098084

Family Applications (1)

Application Number Title Priority Date Filing Date
ES429763A Expired ES429763A1 (en) 1973-10-15 1974-09-04 Protecting refractory linings of furnaces by cooling

Country Status (5)

Country Link
CA (1) CA1006695A (en)
ES (1) ES429763A1 (en)
FR (1) FR2247689B1 (en)
GB (1) GB1444507A (en)
IT (1) IT1022753B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4235173A (en) * 1978-07-11 1980-11-25 Sharp Kenneth C Furnace cooling apparatus
FR2433164A1 (en) * 1978-08-08 1980-03-07 Produits Refractaires BLOCKS BASED ON ELECTRO-MELT REFRACTIVE OXIDES ARMED OF A MEMBER IN A MATERIAL OF HIGH THERMAL CONDUCTIVITY
FR2444244A1 (en) * 1978-12-15 1980-07-11 Produits Refractaires IMPROVED METHOD FOR CONSTRUCTING STEEL ELECTRIC OVENS AND COMPOSITE REFRACTORY ELEMENT FOR IMPLEMENTING SAME
US4423513A (en) * 1982-06-28 1983-12-27 Deere & Company Furnace panel for use in an arc furnace
US4572482A (en) * 1984-11-19 1986-02-25 Corcliff Corporation Fluid-cooled metallurgical tuyere
US9347708B2 (en) 2011-09-29 2016-05-24 Hatch Ltd. Furnace with refractory bricks that define cooling channels for gaseous media

Also Published As

Publication number Publication date
GB1444507A (en) 1976-08-04
FR2247689A1 (en) 1975-05-09
IT1022753B (en) 1978-04-20
CA1006695A (en) 1977-03-15
DE2443662A1 (en) 1975-04-17
DE2443662B2 (en) 1976-09-09
FR2247689B1 (en) 1978-08-11

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