ES8701964A1 - Perfeccionamientos en los equipos para la reconstruccion y reparacion de altos hornos. - Google Patents
Perfeccionamientos en los equipos para la reconstruccion y reparacion de altos hornos.Info
- Publication number
- ES8701964A1 ES8701964A1 ES545296A ES545296A ES8701964A1 ES 8701964 A1 ES8701964 A1 ES 8701964A1 ES 545296 A ES545296 A ES 545296A ES 545296 A ES545296 A ES 545296A ES 8701964 A1 ES8701964 A1 ES 8701964A1
- Authority
- ES
- Spain
- Prior art keywords
- remaking
- repairing
- equipment
- furnaces
- feed launder
- 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
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
-
- 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
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B7/00—Blast furnaces
- C21B7/04—Blast furnaces with special refractories
- C21B7/06—Linings for furnaces
-
- 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
- F27D21/00—Arrangements of monitoring devices; Arrangements of safety devices
- F27D21/02—Observation or illuminating devices
- F27D2021/026—Observation or illuminating devices using a video installation
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)
- Blast Furnaces (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Feeding And Controlling Fuel (AREA)
Abstract
EQUIPO PARA LA RECONSTRUCCION Y REPARACION DE ALTOS HORNOS. CONSTA DE: UNA LANZA TELESCOPICA (21) FORMADA POR TUBOS CUADRADOS Y PROVISTA EN SU EXTREMO DE UN CABEZAL DE PROYECCION (23), CUYA LONGITUD ESTARA CALCULADA PARA QUE ALCANCE LOS DIFERENTES PUNTOS A REPARAR; UN CABLE (25) ARROLLADO SOBRE UN CABRESTANTE (27) PARA PERMITIR UN DESARROLLADO SIN SACUDIDAS DEL CABLE, PREVISTO PARA LAS OPERACIONES DE PLEGADO Y DESPLEGADO DE LA LANZA; UNOS CONDUCTOS FLEXIBLES (29) PARA LA ALIMENTACION DE LOS MATERIALES NECESARIOS EN LA REPARACION, LOS CUALES SON TOMADOS POR UNAS POLEAS DE RETORNO (31 Y 33) EN LA PARTE SUPERIOR DEL TRAGANTE; UNAS RIOSTRAS DE RIGIDIZACION (41 Y 43) MONTADAS PERMANENTEMENTE EN EL CANAL (7) PARA INSTALACION DE (21); Y UNOS GATOS (51) PARA SOSTENER A (21).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8411716A FR2568361B1 (fr) | 1984-07-24 | 1984-07-24 | Equipement destine a permettre la refection et la reparation de hauts fourneaux comportant une goulotte tournante et procede de refection et de reparation de hauts fourneaux a l'aide d'un tel equipement |
Publications (2)
Publication Number | Publication Date |
---|---|
ES545296A0 ES545296A0 (es) | 1986-12-16 |
ES8701964A1 true ES8701964A1 (es) | 1986-12-16 |
Family
ID=9306428
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES545296A Expired ES8701964A1 (es) | 1984-07-24 | 1985-07-17 | Perfeccionamientos en los equipos para la reconstruccion y reparacion de altos hornos. |
Country Status (11)
Country | Link |
---|---|
EP (1) | EP0226576B1 (es) |
KR (1) | KR860700288A (es) |
AR (1) | AR242446A1 (es) |
AT (1) | ATE44607T1 (es) |
AU (1) | AU4635685A (es) |
BR (1) | BR8507216A (es) |
DE (1) | DE3571498D1 (es) |
ES (1) | ES8701964A1 (es) |
FR (1) | FR2568361B1 (es) |
NO (1) | NO167479C (es) |
WO (1) | WO1986000978A1 (es) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8718983D0 (en) * | 1987-08-11 | 1987-09-16 | Rotherham Fabrications Ltd | Applying spray coating materials |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1049776A (en) * | 1974-07-23 | 1979-03-06 | Uss Engineers And Consultants | Mobile refractory gunning device |
US4253646A (en) * | 1978-10-09 | 1981-03-03 | Nippon Steel Corporation | Hot blast-furnace-lining repairing apparatus |
DE2851259C3 (de) * | 1978-10-13 | 1981-10-01 | Spribag Ag, Widen-Mutschellen | Spritzanlage zur Heißreparatur von metallurgischen Gefäßen |
US4301998A (en) * | 1980-04-25 | 1981-11-24 | Pfizer Inc. | Vertical gunning apparatus with television monitor |
DE3214990C2 (de) * | 1981-04-23 | 1986-09-25 | Nippon Steel Corp., Tokio/Tokyo | Vorrichtung zum Reparieren der Auskleidung von Hochöfen |
-
1984
- 1984-07-24 FR FR8411716A patent/FR2568361B1/fr not_active Expired
-
1985
- 1985-07-08 EP EP85903194A patent/EP0226576B1/fr not_active Expired
- 1985-07-08 DE DE8585903194T patent/DE3571498D1/de not_active Expired
- 1985-07-08 AT AT85903194T patent/ATE44607T1/de not_active IP Right Cessation
- 1985-07-08 KR KR1019860700167A patent/KR860700288A/ko not_active Application Discontinuation
- 1985-07-08 AU AU46356/85A patent/AU4635685A/en not_active Abandoned
- 1985-07-08 BR BR8507216A patent/BR8507216A/pt not_active IP Right Cessation
- 1985-07-08 WO PCT/BE1985/000013 patent/WO1986000978A1/fr active IP Right Grant
- 1985-07-17 ES ES545296A patent/ES8701964A1/es not_active Expired
- 1985-07-18 AR AR85301022A patent/AR242446A1/es active
-
1986
- 1986-03-24 NO NO86861164A patent/NO167479C/no unknown
Also Published As
Publication number | Publication date |
---|---|
ES545296A0 (es) | 1986-12-16 |
EP0226576A1 (fr) | 1987-07-01 |
FR2568361A1 (fr) | 1986-01-31 |
NO861164L (no) | 1986-03-24 |
ATE44607T1 (de) | 1989-07-15 |
AR242446A1 (es) | 1993-03-31 |
NO167479C (no) | 1991-11-06 |
BR8507216A (pt) | 1987-08-04 |
FR2568361B1 (fr) | 1989-03-03 |
DE3571498D1 (en) | 1989-08-17 |
WO1986000978A1 (fr) | 1986-02-13 |
NO167479B (no) | 1991-07-29 |
KR860700288A (ko) | 1986-08-01 |
AU4635685A (en) | 1986-02-25 |
EP0226576B1 (fr) | 1989-07-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0209880A3 (en) | Method of operating blast furnace | |
ZA8890B (en) | Tuyere of blast furnace | |
HUT49913A (en) | Process for utilizing blast furnace sand and sludge | |
AU546932B2 (en) | Repair of blast furnace linings with monolithic re- fractories | |
ES8701964A1 (es) | Perfeccionamientos en los equipos para la reconstruccion y reparacion de altos hornos. | |
AU525963B2 (en) | Refractory lining for blast furnace hearth | |
EP0306026A3 (en) | Method for operating blast furnace | |
GB2233079B (en) | Refractory lining of furnaces | |
JPS5575747A (en) | Method of grinding blast furnace slag and grinding assistant | |
ZA796222B (en) | Linings for refractory concrete blast furnaces | |
GB2197343B (en) | Operation of zinc-smelting blast furnaces | |
JPS51132102A (en) | A method of installing refractories for blast furnaces | |
Skoczowski et al. | New Coal and Graphite Materials on the Walls of Iron Blast Furnaces | |
Postepski et al. | Project-Technological Preparations of Blast Furnace Major Repair | |
DE3272143D1 (en) | Repair of blast furnace refractory walls | |
SU617437A1 (ru) | Заправочный материал дл восстоновлени и ремонта футировки металургических печей | |
Sasaki | Behavior of Alkalis in Blast Furnace in Reaction to Alkalis Attack on Refractory Lining | |
JPS5244703A (en) | Disjointing method of hot blast furnace dome | |
Kovshov | Mathematical Expression for the Blend Distribution on the Radius of Blast Furnace Shaft | |
JPS57179074A (en) | Graphite silicon carbide brick for blast furnace | |
ZA827918B (en) | Furnace and method of operating the furnance | |
Chernykh et al. | The Organization of Work During Major and Cold Repairs of Open Hearth Furnaces | |
GmbH et al. | COMPUTERIZED CONTROL SYSTEM FOR DRIERS AND KILNS | |
AU6331586A (en) | Repair and refurbishment of refractory linings | |
Aleinikov | Investigation into Roof Refractories after Service in Twin-Bath and Open-Hearth Furnaces |