TW200641316A - Reverse inclination lining structure for furnace having contraction part structure - Google Patents

Reverse inclination lining structure for furnace having contraction part structure

Info

Publication number
TW200641316A
TW200641316A TW095102102A TW95102102A TW200641316A TW 200641316 A TW200641316 A TW 200641316A TW 095102102 A TW095102102 A TW 095102102A TW 95102102 A TW95102102 A TW 95102102A TW 200641316 A TW200641316 A TW 200641316A
Authority
TW
Taiwan
Prior art keywords
furnace
reduced part
lining
bricks
contraction part
Prior art date
Application number
TW095102102A
Other languages
Chinese (zh)
Other versions
TWI351506B (en
Inventor
Shigeki Uchida
Minoru Suto
Original Assignee
Shinagawa Refractories Co
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 Shinagawa Refractories Co filed Critical Shinagawa Refractories Co
Publication of TW200641316A publication Critical patent/TW200641316A/en
Application granted granted Critical
Publication of TWI351506B publication Critical patent/TWI351506B/zh

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
    • F27D1/04—Casings; Linings; Walls; Roofs characterised by the form, e.g. shape of the bricks or blocks used
    • 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
    • F27B3/14—Arrangements of linings
    • 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
    • C21C5/44—Refractory linings
    • 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
    • F27B1/12—Shells or casings; Supports therefor
    • F27B1/14—Arrangements of linings
    • 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
    • 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
    • F27D1/0003—Linings or walls
    • F27D1/0006—Linings or walls formed from bricks or layers with a particular composition or specific characteristics

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)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)

Abstract

A reverse slant lining structure of a furnace with a reduced part structure capable of achieving stable operation by laying lining bricks at the reduced part of the furnace by a reverse slant method to prevent the bricks from cracking. The structure is formed by laying the lining bricks (7a) so that the center axis (14) of the lining bricks (7a) at the reduced part (7) in the thickness direction is positioned on the iron skin (1a) of the reduced part (7) on an acute angle side (13) between a vertical axis (12) vertically extending from a furnace bottom (4) to a throat (8) along the iron skin (1) and a perpendicular axis (11) perpendicular to the iron skin (1a) of a straight body section (6).
TW095102102A 2005-01-20 2006-01-19 Reverse inclination lining structure for furnace having contraction part structure TW200641316A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005013110A JP4469731B2 (en) 2005-01-20 2005-01-20 Furnace with throttle structure

Publications (2)

Publication Number Publication Date
TW200641316A true TW200641316A (en) 2006-12-01
TWI351506B TWI351506B (en) 2011-11-01

Family

ID=36692176

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095102102A TW200641316A (en) 2005-01-20 2006-01-19 Reverse inclination lining structure for furnace having contraction part structure

Country Status (6)

Country Link
EP (1) EP1852666B1 (en)
JP (1) JP4469731B2 (en)
KR (1) KR101223869B1 (en)
AU (1) AU2006207148B2 (en)
TW (1) TW200641316A (en)
WO (1) WO2006077786A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101664663B (en) * 2008-09-02 2012-06-20 天津市恒达金属制品有限公司 Corrosion-resistant alkali pan and manufacturing process thereof

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008128548A (en) * 2006-11-20 2008-06-05 Tsukishima Kankyo Engineering Ltd Furnace wall stacking method for incinerator and incinerator
JP2011162801A (en) * 2008-05-20 2011-08-25 Shinagawa Refractories Co Ltd Inversely inclined full-lining structure

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0682164A (en) * 1992-09-07 1994-03-22 Toshiba Ceramics Co Ltd Cylindrical industrial furnace
JP2000035287A (en) 1998-07-16 2000-02-02 Ngk Insulators Ltd Refractory brick and method for executing refractory brick
JP2001279319A (en) 2000-03-30 2001-10-10 Kawasaki Steel Corp Bottom-exchangable converter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101664663B (en) * 2008-09-02 2012-06-20 天津市恒达金属制品有限公司 Corrosion-resistant alkali pan and manufacturing process thereof

Also Published As

Publication number Publication date
AU2006207148A1 (en) 2006-07-27
EP1852666A1 (en) 2007-11-07
KR20070099650A (en) 2007-10-09
EP1852666B1 (en) 2015-12-23
JP4469731B2 (en) 2010-05-26
EP1852666A4 (en) 2008-09-10
JP2006200824A (en) 2006-08-03
WO2006077786A1 (en) 2006-07-27
TWI351506B (en) 2011-11-01
AU2006207148B2 (en) 2011-05-12
KR101223869B1 (en) 2013-01-17

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees