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UA99429C2 - Способ демонтажа печей с многослойной огнеупорной футеровкой - Google Patents

Способ демонтажа печей с многослойной огнеупорной футеровкой

Info

Publication number
UA99429C2
UA99429C2 UAA201202199A UAA201202199A UA99429C2 UA 99429 C2 UA99429 C2 UA 99429C2 UA A201202199 A UAA201202199 A UA A201202199A UA A201202199 A UAA201202199 A UA A201202199A UA 99429 C2 UA99429 C2 UA 99429C2
Authority
UA
Ukraine
Prior art keywords
asbestos
furnace
demolishing
multilayered
containing layer
Prior art date
Application number
UAA201202199A
Other languages
English (en)
Ukrainian (uk)
Inventor
Казуми Курайоши
Рио Като
Кацуми МОРИ
Йошихито Дои
Original Assignee
Ниппон Стил Энджиниринг Ко., Лтд.
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 JP2009202502A external-priority patent/JP4528876B2/ja
Application filed by Ниппон Стил Энджиниринг Ко., Лтд. filed Critical Ниппон Стил Энджиниринг Ко., Лтд.
Publication of UA99429C2 publication Critical patent/UA99429C2/ru

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
    • F27D1/16—Making or repairing linings ; Increasing the durability of linings; Breaking away 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
    • F27D1/16—Making or repairing linings ; Increasing the durability of linings; Breaking away linings
    • F27D1/1694—Breaking away the lining or removing parts thereof
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B7/00—Blast furnaces
    • C21B7/04—Blast furnaces with special refractories
    • C21B7/06—Linings for furnaces
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B9/00—Stoves for heating the blast in blast furnaces
    • C21B9/02—Brick hot-blast stoves
    • C21B9/04—Brick hot-blast stoves with combustion shaft
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B9/00—Stoves for heating the blast in blast furnaces
    • C21B9/02—Brick hot-blast stoves
    • C21B9/06—Linings
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B9/00—Stoves for heating the blast in blast furnaces
    • C21B9/10—Other details, e.g. blast mains
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/4935—Heat exchanger or boiler making
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/4935—Heat exchanger or boiler making
    • Y10T29/49352—Repairing, converting, servicing or salvaging
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49718—Repairing
    • Y10T29/49721—Repairing with disassembling
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49718—Repairing
    • Y10T29/49721—Repairing with disassembling
    • Y10T29/49723—Repairing with disassembling including reconditioning of part
    • Y10T29/49725—Repairing with disassembling including reconditioning of part by shaping
    • Y10T29/49726—Removing material
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49718—Repairing
    • Y10T29/49721—Repairing with disassembling
    • Y10T29/4973—Replacing of defective part
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49815—Disassembling
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49815—Disassembling
    • Y10T29/49819—Disassembling with conveying of work or disassembled work part
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49815—Disassembling
    • Y10T29/49822—Disassembling by applying force

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Working Measures On Existing Buildindgs (AREA)

Abstract

Изобретение относится к области демонтажа печей, которые имеют многослойную огнеупорную футеровку. Способ демонтажа печи с многослойной огнеупорной футеровкою, которая содержит: внешний кожух (61); вмещающий слой (62А), образованный огнеупором (621, 622), который содержит асбест и прилегает к внутренней стенке внешнего кожуха; и многослойный невмещающий слой (62В), образованный огнеупором (623-625), который не содержит асбеста и прилегает к внутренней поверхности вмещающего слоя, согласно которому выполняют первичный демонтаж и выполняют вторичный демонтаж после первичного демонтажа. При первичном демонтаже разбирают невмещающий слой (62В) от середины печи, но вмещающий слой (62А) и по крайней мере один слой (623) из тех, которые образовывают невмещающий слой (62В), который граничит с вмещаю�
UAA201202199A 2009-09-02 2010-06-25 Способ демонтажа печей с многослойной огнеупорной футеровкой UA99429C2 (ru)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2009202502A JP4528876B2 (ja) 2008-12-08 2009-09-02 多層耐火物構造の炉の解体方法

Publications (1)

Publication Number Publication Date
UA99429C2 true UA99429C2 (ru) 2012-08-10

Family

ID=43661601

Family Applications (1)

Application Number Title Priority Date Filing Date
UAA201202199A UA99429C2 (ru) 2009-09-02 2010-06-25 Способ демонтажа печей с многослойной огнеупорной футеровкой

Country Status (13)

Country Link
US (1) US8578582B2 (ru)
EP (1) EP2474801B1 (ru)
KR (1) KR101164459B1 (ru)
CN (1) CN102483305B (ru)
AU (1) AU2010290644B2 (ru)
BR (1) BR112012003952A2 (ru)
CA (1) CA2771911C (ru)
ES (1) ES2468800T3 (ru)
PL (1) PL2474801T3 (ru)
RU (1) RU2500963C1 (ru)
UA (1) UA99429C2 (ru)
WO (1) WO2011027610A1 (ru)
ZA (1) ZA201201140B (ru)

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CN102888481B (zh) * 2012-10-26 2014-04-30 中国十九冶集团有限公司 热风炉拱顶耐材拆除方法及装置
CN102941211B (zh) * 2012-11-22 2014-12-03 北京嘉博文生物科技有限公司 燃气型有机物生物发酵机
US10955135B2 (en) * 2018-06-18 2021-03-23 Systems Spray-Cooled, Inc. Burner panel for a metallurgical furnace
CN108977605A (zh) * 2018-06-29 2018-12-11 上海二十冶建设有限公司 一种特大型热风炉炉壳的在线模块化拆除方法
CN109336627A (zh) * 2018-12-04 2019-02-15 攀枝花钢城集团有限公司 熔铝炉炉衬用浇注料及其制备和使用方法
JP7163167B2 (ja) * 2018-12-19 2022-10-31 Ｊｆｅプラントエンジ株式会社 炉体の解体方法
CN112833672A (zh) * 2021-01-05 2021-05-25 商都中建金马冶金化工有限公司 一种矿热炉

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Also Published As

Publication number Publication date
CN102483305A (zh) 2012-05-30
EP2474801B1 (en) 2014-04-30
RU2500963C1 (ru) 2013-12-10
US20120144644A1 (en) 2012-06-14
AU2010290644B2 (en) 2012-09-06
US8578582B2 (en) 2013-11-12
CN102483305B (zh) 2014-05-28
EP2474801A1 (en) 2012-07-11
AU2010290644A1 (en) 2012-03-15
KR101164459B1 (ko) 2012-07-18
ES2468800T3 (es) 2014-06-17
ZA201201140B (en) 2012-10-31
CA2771911C (en) 2012-11-20
EP2474801A4 (en) 2013-06-05
CA2771911A1 (en) 2011-03-10
PL2474801T3 (pl) 2014-08-29
BR112012003952A2 (pt) 2017-08-29
RU2012112592A (ru) 2013-10-10
KR20120029000A (ko) 2012-03-23
WO2011027610A1 (ja) 2011-03-10

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