SE427964B - Forfarande for flamtorkrevetering av infodringen hos metallurgiska aggregat - Google Patents

Forfarande for flamtorkrevetering av infodringen hos metallurgiska aggregat

Info

Publication number: SE427964B
Authority: SE; Sweden
Prior art keywords: refractory material; jet; flame; fuel; oxygen
Prior art date: 1979-04-16

Application number

SE8008746A

Other languages

English (en)

Swedish (sv)

Other versions

SE8008746L (sv

Inventor

V V Antonov

J I Bat

E I Gamalei

F E Dolzhenkov

S A Donskoi

V A Kulichenko

O I Tischenko

E D Shtepa

V M Chernonenko

Original Assignee

Do Nii Chernoj Metallurgii

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.)

1979-04-16

Filing date

1980-12-12

Publication date

1983-05-24

1980-12-12 Application filed by Do Nii Chernoj Metallurgii filed Critical Do Nii Chernoj Metallurgii

1980-12-12 Publication of SE8008746L publication Critical patent/SE8008746L/xx

1983-05-24 Publication of SE427964B publication Critical patent/SE427964B/sv

Links

238000000034 method Methods 0.000 title claims description 25
239000011819 refractory material Substances 0.000 claims description 70
239000000446 fuel Substances 0.000 claims description 48
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 47
239000001301 oxygen Substances 0.000 claims description 47
229910052760 oxygen Inorganic materials 0.000 claims description 47
239000011248 coating agent Substances 0.000 claims description 27
238000000576 coating method Methods 0.000 claims description 27
239000002245 particle Substances 0.000 claims description 26
239000000203 mixture Substances 0.000 claims description 19
238000010438 heat treatment Methods 0.000 claims description 4
230000000712 assembly Effects 0.000 claims description 3
238000000429 assembly Methods 0.000 claims description 3
238000002844 melting Methods 0.000 claims description 3
230000008018 melting Effects 0.000 claims description 3
238000002485 combustion reaction Methods 0.000 description 13
238000001035 drying Methods 0.000 description 11
239000012071 phase Substances 0.000 description 7
230000007704 transition Effects 0.000 description 7
ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 description 5
229910000021 magnesium carbonate Inorganic materials 0.000 description 5
235000014380 magnesium carbonate Nutrition 0.000 description 5
239000001095 magnesium carbonate Substances 0.000 description 5
230000008569 process Effects 0.000 description 4
239000000047 product Substances 0.000 description 4
229910000831 Steel Inorganic materials 0.000 description 3
239000000470 constituent Substances 0.000 description 3
230000007423 decrease Effects 0.000 description 3
238000005108 dry cleaning Methods 0.000 description 3
239000000428 dust Substances 0.000 description 3
230000000694 effects Effects 0.000 description 3
239000007789 gas Substances 0.000 description 3
239000000155 melt Substances 0.000 description 3
238000002156 mixing Methods 0.000 description 3
230000002093 peripheral effect Effects 0.000 description 3
239000007790 solid phase Substances 0.000 description 3
238000003892 spreading Methods 0.000 description 3
230000007480 spreading Effects 0.000 description 3
239000010959 steel Substances 0.000 description 3
FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 2
239000000571 coke Substances 0.000 description 2
239000010410 layer Substances 0.000 description 2
229910052749 magnesium Inorganic materials 0.000 description 2
239000011777 magnesium Substances 0.000 description 2
239000000463 material Substances 0.000 description 2
238000000465 moulding Methods 0.000 description 2
230000036284 oxygen consumption Effects 0.000 description 2
238000011084 recovery Methods 0.000 description 2
MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
206010061216 Infarction Diseases 0.000 description 1
238000007664 blowing Methods 0.000 description 1
238000005266 casting Methods 0.000 description 1
230000008859 change Effects 0.000 description 1
238000004140 cleaning Methods 0.000 description 1
239000000356 contaminant Substances 0.000 description 1
239000000498 cooling water Substances 0.000 description 1
238000010304 firing Methods 0.000 description 1
238000007667 floating Methods 0.000 description 1
230000007574 infarction Effects 0.000 description 1
239000007791 liquid phase Substances 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
238000011089 mechanical engineering Methods 0.000 description 1
239000000843 powder Substances 0.000 description 1
239000002244 precipitate Substances 0.000 description 1
238000002360 preparation method Methods 0.000 description 1
239000011347 resin Substances 0.000 description 1
229920005989 resin Polymers 0.000 description 1
238000005245 sintering Methods 0.000 description 1
239000002893 slag Substances 0.000 description 1
239000007787 solid Substances 0.000 description 1
239000002344 surface layer Substances 0.000 description 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1

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
- 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
- F27D1/1647—Repairing linings by projecting or spraying refractory materials on the lining using a gunning apparatus the projected materials being partly melted, e.g. by exothermic reactions of metals (Al, Si) with oxygen
- F27D1/1652—Flame guniting; Use of a fuel
- 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
- F27D1/1636—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
- F27D1/1647—Repairing linings by projecting or spraying refractory materials on the lining using a gunning apparatus the projected materials being partly melted, e.g. by exothermic reactions of metals (Al, Si) with oxygen
- F27D1/1652—Flame guniting; Use of a fuel
- F27D2001/1657—Solid fuel

Landscapes

Engineering & Computer Science (AREA)
Chemical Kinetics & Catalysis (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Furnace Housings, Linings, Walls, And Ceilings (AREA)
Coating By Spraying Or Casting (AREA)
Nozzles (AREA)
Ceramic Products (AREA)
Fluidized-Bed Combustion And Resonant Combustion (AREA)
Crystals, And After-Treatments Of Crystals (AREA)
Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
Application Of Or Painting With Fluid Materials (AREA)

SE8008746A 1979-04-16 1980-12-12 Forfarande for flamtorkrevetering av infodringen hos metallurgiska aggregat SE427964B (sv)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
SU792745351A SU914636A1 (ru)	1979-04-16	1979-04-16	Способ факельного торкретирования футеровки металлургических агрегатов 1 2

Publications (2)

Publication Number	Publication Date
SE8008746L SE8008746L (sv)	1980-12-12
SE427964B true SE427964B (sv)	1983-05-24

Family

ID=20818919

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE8008746A SE427964B (sv)	1979-04-16	1980-12-12	Forfarande for flamtorkrevetering av infodringen hos metallurgiska aggregat

Country Status (13)

Country	Link
US (1)	US4487397A (cs)
JP (1)	JPS5936192B2 (cs)
AU (1)	AU517839B2 (cs)
CS (1)	CS245252B1 (cs)
DE (1)	DE3041467C2 (cs)
FR (1)	FR2454333A1 (cs)
GB (1)	GB2059046B (cs)
IN (1)	IN152890B (cs)
NL (1)	NL8002169A (cs)
RO (1)	RO81041B (cs)
SE (1)	SE427964B (cs)
SU (1)	SU914636A1 (cs)
WO (1)	WO1980002320A1 (cs)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0062986B1 (en) *	1981-04-06	1985-09-25	Kawasaki Steel Corporation	Lance for repairing refining vessel
AU592596B2 (en) *	1986-06-20	1990-01-18	Vsesojuzny Gosudarstvenny Institut Nauchno-Issledovatelskikh I Proektnykh Rabot Ogneupornoi Promyshlennosti	Repair and refurbishment of refractory linings
AU584242B2 (en) *	1986-07-04	1989-05-18	Vsesojuzny Gosudarstvenny Institut Nauchno-Issledovatelskikh I Proektnykh Rabot Ogneupornoi Promyshlennosti	Multi barrel torch for refactory lining repairs
ATE61415T1 (de) *	1986-07-04	1991-03-15	Vgini I P Rabot Ogneupornoj	Duese zum heissreperaturspritzen bei metallurgischen anlagen.
GB8817764D0 (en) *	1988-07-26	1988-09-01	Glaverbel	Carrier repair
US5202090A (en) *	1988-07-26	1993-04-13	Glaverbel	Apparatus for ceramic repair
US4946806A (en) *	1988-10-11	1990-08-07	Sudamet, Ltd.	Flame spraying method and composition
US4981628A (en) *	1988-10-11	1991-01-01	Sudamet, Ltd.	Repairing refractory linings of vessels used to smelt or refine copper or nickel
US5013499A (en) *	1988-10-11	1991-05-07	Sudamet, Ltd.	Method of flame spraying refractory material
WO1990012894A1 (fr) *	1989-04-20	1990-11-01	Gosudarstvenny Proektny I Nauchno-Issledovatelsky Institut Nikelevo-Kobaltovoi Promyshlennosti (Gipronikel)	Bruleur a gunite pour gunitage au chalumeau d'installations metallurgiques
GB2233078B (en) *	1989-06-20	1993-03-24	Glaverbel	Ceramic welding repair process
US5242639A (en) *	1989-07-25	1993-09-07	Glaverbel	Ceramic welding process
GB2269223B (en) *	1992-07-31	1996-03-06	Fosbel Int Ltd	Surface treatment of refractories
US5401003A (en) *	1993-04-29	1995-03-28	Zaptech Corporation	Method and apparatus for flame gunning

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA532022A (en) *		1956-10-23	A. Wiese Randolph	Flame spraying method and apparatus
US3083289A (en) *	1960-01-18	1963-03-26	Texas Instruments Inc	Plasma jet converter for arc welders
FR1420218A (fr) *	1964-01-17	1965-12-03	Mannesmann Ag	Pistolet pulvérisateur
FR1437713A (fr) *	1965-03-31	1966-05-06	Union Carbide Corp	Procédé de revêtement de fours
FR2168916A1 (en) *	1972-01-26	1973-09-07	Do Ni	Hot patching of converter linings - by tangentially directing flame and refractory to converter
US3883078A (en) *	1972-01-28	1975-05-13	Oleg Nikolaevich Chemeris	Method and a device for gunniting converter linings
US3911175A (en) *	1972-01-28	1975-10-07	Oleg Nikolaevich Chemeris	Method and a device for gunniting converter
SU670617A1 (ru) *	1975-05-11	1979-06-30	Донецкий научно-исследовательский институт черной металлургии	Порошкообразна смесь дл факельного торкретировани конвертера
JPS5646853Y2 (cs) *	1977-11-15	1981-11-02

1979
- 1979-04-16 SU SU792745351A patent/SU914636A1/ru active
1980
- 1980-02-13 WO PCT/SU1980/000024 patent/WO1980002320A1/ru not_active Ceased
- 1980-02-13 US US06/227,064 patent/US4487397A/en not_active Expired - Fee Related
- 1980-02-13 JP JP55500867A patent/JPS5936192B2/ja not_active Expired
- 1980-02-13 GB GB8039480A patent/GB2059046B/en not_active Expired
- 1980-02-13 DE DE3041467A patent/DE3041467C2/de not_active Expired
- 1980-04-15 FR FR8008420A patent/FR2454333A1/fr active Granted
- 1980-04-15 NL NL8002169A patent/NL8002169A/nl not_active Application Discontinuation
- 1980-04-16 CS CS802659A patent/CS245252B1/cs unknown
- 1980-04-16 AU AU57507/80A patent/AU517839B2/en not_active Ceased
- 1980-05-03 IN IN514/CAL/80A patent/IN152890B/en unknown
- 1980-12-12 SE SE8008746A patent/SE427964B/sv not_active IP Right Cessation
- 1980-12-16 RO RO102865A patent/RO81041B/ro unknown

Also Published As

Publication number	Publication date
GB2059046A (en)	1981-04-15
NL8002169A (nl)	1980-10-20
CS265980A1 (en)	1985-07-16
FR2454333B1 (cs)	1982-12-10
SU914636A1 (ru)	1982-03-23
AU5750780A (en)	1980-10-23
CS245252B1 (en)	1986-09-18
RO81041A (ro)	1984-11-25
JPS5936192B2 (ja)	1984-09-01
RO81041B (ro)	1984-11-30
DE3041467A1 (en)	1982-02-18
WO1980002320A1 (fr)	1980-10-30
FR2454333A1 (fr)	1980-11-14
AU517839B2 (en)	1981-08-27
IN152890B (cs)	1984-04-28
GB2059046B (en)	1983-06-02
DE3041467C2 (de)	1984-09-27
SE8008746L (sv)	1980-12-12
US4487397A (en)	1984-12-11
JPS56500392A (cs)	1981-03-26

Legal Events

Date

Code

Title

Description

1995-01-31

NUG

Patent has lapsed

Ref document number: 8008746-3

Effective date: 19910117

Format of ref document f/p: F

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