ES455297A1 - Repairing the lining of a furnace - Google Patents

Repairing the lining of a furnace

Info

Publication number
ES455297A1
ES455297A1 ES455297A ES455297A ES455297A1 ES 455297 A1 ES455297 A1 ES 455297A1 ES 455297 A ES455297 A ES 455297A ES 455297 A ES455297 A ES 455297A ES 455297 A1 ES455297 A1 ES 455297A1
Authority
ES
Spain
Prior art keywords
furnace
spray
lining
tube
oven
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
ES455297A
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.)
Kurosaki Refractories Co Ltd
Original Assignee
Kurosaki Refractories Co 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 Kurosaki Refractories Co Ltd filed Critical Kurosaki Refractories Co Ltd
Publication of ES455297A1 publication Critical patent/ES455297A1/en
Expired 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
    • F27D1/16—Making or repairing linings increasing the durability of linings or breaking away linings
    • F27D1/1636—Repairing linings by projecting or spraying refractory materials on the lining
    • F27D1/1642—Repairing linings by projecting or spraying refractory materials on the lining using a gunning apparatus
    • 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
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/10—Handling in a vacuum

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Coating Apparatus (AREA)

Abstract

Method and its corresponding apparatus for automatically repairing the furnace lining, said method being characterized in that it includes the operations consisting of using a mobile transport trolley, in which a vertically arranged spray tube can be vertically displaced along its length. longitudinal axis and I could rotate about its longitudinal axis, move said transport trolley to a position located under a furnace, raise said spray tube in said furnace to thereby locate a spray nozzle, mounted at the end of said tube for spraying inside said oven by remote control, and directing said spray nozzle to spray refractory material on the worn, eroded and chipped areas of the refractory lining inside said oven. (Machine-translation by Google Translate, not legally binding)
ES455297A 1976-04-20 1977-01-24 Repairing the lining of a furnace Expired ES455297A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4526476A JPS52127409A (en) 1976-04-20 1976-04-20 Vertical spraying device

Publications (1)

Publication Number Publication Date
ES455297A1 true ES455297A1 (en) 1978-01-01

Family

ID=12714427

Family Applications (1)

Application Number Title Priority Date Filing Date
ES455297A Expired ES455297A1 (en) 1976-04-20 1977-01-24 Repairing the lining of a furnace

Country Status (7)

Country Link
JP (1) JPS52127409A (en)
CA (1) CA1091003A (en)
ES (1) ES455297A1 (en)
FR (1) FR2349114A1 (en)
GB (1) GB1522769A (en)
IT (1) IT1072232B (en)
ZA (1) ZA767485B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4301998A (en) * 1980-04-25 1981-11-24 Pfizer Inc. Vertical gunning apparatus with television monitor
JPS59147986A (en) * 1983-02-10 1984-08-24 新日本製鐵株式会社 Device for repairing immersed pipe section of degassing vessel
GB8331152D0 (en) * 1983-11-22 1983-12-29 Henderson & Co Ltd John M Vessel nozzle cleaning apparatus
CN103225387B (en) * 2013-04-12 2015-08-19 山东电力建设第二工程公司 Wall skin construction machine
CN105387722A (en) * 2015-11-19 2016-03-09 天津二十冶建设有限公司 Vertical transportation method for refractory material in dual-chamber lime kiln chamber
CN109138381B (en) * 2018-09-25 2020-11-13 中建二局第二建筑工程有限公司 Multi-angle painting device for indoor building

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49101488A (en) * 1972-12-25 1974-09-25

Also Published As

Publication number Publication date
IT1072232B (en) 1985-04-10
CA1091003A (en) 1980-12-09
FR2349114B1 (en) 1982-09-17
ZA767485B (en) 1977-11-30
FR2349114A1 (en) 1977-11-18
GB1522769A (en) 1978-08-31
JPS52127409A (en) 1977-10-26

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