ES8405507A1 - Perfeccionamientos en una virola de lanza de gunitado en caliente - Google Patents

Perfeccionamientos en una virola de lanza de gunitado en caliente

Info

Publication number
ES8405507A1
ES8405507A1 ES525581A ES525581A ES8405507A1 ES 8405507 A1 ES8405507 A1 ES 8405507A1 ES 525581 A ES525581 A ES 525581A ES 525581 A ES525581 A ES 525581A ES 8405507 A1 ES8405507 A1 ES 8405507A1
Authority
ES
Spain
Prior art keywords
piece
tubes
nozzle
guniting
refractory powder
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
ES525581A
Other languages
English (en)
Other versions
ES525581A0 (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.)
Institut de Recherches de la Siderurgie Francaise IRSID
Original Assignee
Institut de Recherches de la Siderurgie Francaise IRSID
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 Institut de Recherches de la Siderurgie Francaise IRSID filed Critical Institut de Recherches de la Siderurgie Francaise IRSID
Publication of ES8405507A1 publication Critical patent/ES8405507A1/es
Publication of ES525581A0 publication Critical patent/ES525581A0/es
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/16—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed
    • B05B7/20—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed by flame or combustion
    • B05B7/201—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed by flame or combustion downstream of the nozzle
    • B05B7/205—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed by flame or combustion downstream of the nozzle the material to be sprayed being originally a particulate material
    • 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
    • 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 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
    • 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
    • F27D2001/1663—Fluid fuel, e.g. gas

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Nozzles (AREA)
  • Percussion Or Vibration Massage (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Finger-Pressure Massage (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Thermotherapy And Cooling Therapy Devices (AREA)

Abstract

PERFECCIONAMIENTOS EN UNA VIROLA DE LANZA DE GUNITADO EN CALIENTE.COMPRENDE UNA PLURALIDAD DE TUBOS INDIVIDUALES (9) DISPUESTOS EN UNA CORONA (9A, 9B) DE TUBOS COAXIALES CON LA VIROLA (1), QUE DESEMBOCAN, POR UN LADO, AL NIVEL DE LA NARIZ (11) DE LA VIROLA QUE ESTAN CONECTADOS, POR OTRO LADO, CON LA ALIMENTACION DE POLVO REFRACTARIO Y DE GAS PORTADOR (20), ESTANDO DISPUESTA LA PLURALIDAD DE TUBOS (9) ENTRE DOS PAREDES CILINDRICAS COAXIALES INTERNA (12) Y EXTERNA (13), FORMANDO LOS INTERSTICIOS ENTRE LOS TUBOS ENTRE SI Y ENTRE LAS PAREDES CILINDRICAS,UN ESPACIO DE PASO QUE DESEMBOCA, POR UN LADO, AL NIVEL DE LA NARIZ (11) DE LA VIROLA (1) Y QUE ESTA CONECTADO, POR OTRA PARTE, CON LA ALIMENTACION DE GAS NO PORTADOR (18). ENTRE LAS DOS CORONAS CONTIGUAS (9A, 9B) SE INTRODUCE UN CASQUILLO DELGADO DE SUJECION (29) Y LA PARED INTERNA CILINDRICA (12) ESTA DOTADA CON UN CIERRE FRONTAL (14, 15).
ES525581A 1982-09-13 1983-09-13 Perfeccionamientos en una virola de lanza de gunitado en caliente Granted ES525581A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8215461A FR2533020A1 (fr) 1982-09-13 1982-09-13 Embout de lance de gunitage a chaud

Publications (2)

Publication Number Publication Date
ES8405507A1 true ES8405507A1 (es) 1984-06-01
ES525581A0 ES525581A0 (es) 1984-06-01

Family

ID=9277405

Family Applications (1)

Application Number Title Priority Date Filing Date
ES525581A Granted ES525581A0 (es) 1982-09-13 1983-09-13 Perfeccionamientos en una virola de lanza de gunitado en caliente

Country Status (10)

Country Link
US (1) US4562961A (es)
EP (1) EP0103515B1 (es)
JP (1) JPS5966368A (es)
AT (1) ATE26884T1 (es)
AU (1) AU564811B2 (es)
CA (1) CA1200689A (es)
DE (1) DE3371246D1 (es)
ES (1) ES525581A0 (es)
FR (1) FR2533020A1 (es)
ZA (1) ZA836319B (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2170122B (en) * 1985-01-26 1988-11-30 Glaverbel Process of forming a refractory mass and lance for spraying particulate exothermically oxidisable material
BR8702042A (pt) * 1986-12-22 1988-07-12 Kawasaki Steel Co Aparelho e processo para recobrimento por aspersao de um material refratario sobre uma construcao refrataria
US5019686A (en) * 1988-09-20 1991-05-28 Alloy Metals, Inc. High-velocity flame spray apparatus and method of forming materials
US5206059A (en) * 1988-09-20 1993-04-27 Plasma-Technik Ag Method of forming metal-matrix composites and composite materials
US5262206A (en) * 1988-09-20 1993-11-16 Plasma Technik Ag Method for making an abradable material by thermal spraying
US5135166A (en) * 1991-05-08 1992-08-04 Plasma-Technik Ag High-velocity thermal spray apparatus
US5520334A (en) * 1993-01-21 1996-05-28 White; Randall R. Air and fuel mixing chamber for a tuneable high velocity thermal spray gun
US5445325A (en) * 1993-01-21 1995-08-29 White; Randall R. Tuneable high velocity thermal spray gun
US5405085A (en) * 1993-01-21 1995-04-11 White; Randall R. Tuneable high velocity thermal spray gun
US5486676A (en) * 1994-11-14 1996-01-23 General Electric Company Coaxial single point powder feed nozzle
US5692678A (en) * 1995-05-01 1997-12-02 Kawasaki Steel Corporation Flame spraying burner
US6579085B1 (en) 2000-05-05 2003-06-17 The Boc Group, Inc. Burner and combustion method for the production of flame jet sheets in industrial furnaces
US7854397B2 (en) * 2005-01-21 2010-12-21 Specialty Minerals (Michigan) Inc. Long throw shotcrete nozzle
CN103075887A (zh) * 2013-01-24 2013-05-01 张立生 超音速高温陶瓷焊补枪

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1758473A (en) * 1924-06-30 1930-05-13 Schoop Max Ulrich Coating articles, particularly with metals
US1721381A (en) * 1928-02-02 1929-07-16 Gen Electric Gas burner
US2544259A (en) * 1944-11-25 1951-03-06 Duccini Gaetano Metallizing spray gun
US3111267A (en) * 1957-04-18 1963-11-19 Metco Inc Apparatus for applying heat-fusible coatings on solid objects
NL274228A (es) * 1961-02-01
US3118758A (en) * 1961-03-27 1964-01-21 Union Carbide Canada Ltd Post-mixed oxy-fuel oxide reduction
GB933839A (en) * 1961-06-12 1963-08-14 Pollock & Peel Ltd Improvements in nozzles and a method of making the same
DE1265630B (de) * 1962-02-08 1968-04-04 Metallgesellschaft Ag Flammspritzpistole, insbesondere fuer oxydkeramische Pulver
US3814327A (en) * 1971-04-06 1974-06-04 Gen Electric Nozzle for chemical reaction processes
LU80997A1 (fr) * 1978-03-09 1979-06-18 Centre Rech Metallurgique Procede pour la protection des parois refractaires des recipients metallurgiques
DE7908047U1 (de) * 1979-02-16 1982-04-08 Castolin S.A., 1025 St. Sulpice, Vaud Brennerduese fuer flammspritzgeraete

Also Published As

Publication number Publication date
ATE26884T1 (de) 1987-05-15
FR2533020B1 (es) 1985-04-19
AU564811B2 (en) 1987-08-27
EP0103515A1 (fr) 1984-03-21
US4562961A (en) 1986-01-07
ZA836319B (en) 1984-04-25
CA1200689A (fr) 1986-02-18
JPS5966368A (ja) 1984-04-14
DE3371246D1 (en) 1987-06-04
AU1853383A (en) 1984-03-22
EP0103515B1 (fr) 1987-04-29
FR2533020A1 (fr) 1984-03-16
ES525581A0 (es) 1984-06-01

Similar Documents

Publication Publication Date Title
ES8405507A1 (es) Perfeccionamientos en una virola de lanza de gunitado en caliente
GB2045422B (en) Combustor including a cyclone prechamber and combustion process for gas turbines fired with liquid fuel
DE3261484D1 (en) Annular combustion chamber with an annular burner for gas turbines
NZ195098A (en) Burner for partial combustion of solid fuel in particulate form
GR3025298T3 (en) Oxygen/fuel firing of furnaces with massive, low velocity, turbulent flames.
DE3463836D1 (en) Fuel injector for the combustion chamber of a gas turbine
GB1199210A (en) Treatment of Metal Chlorides in Fluidized Beds
GB1313932A (en) Fuel burners
GB1265528A (es)
ZA857582B (en) Torch nozzle providing an internal mixture
GB1115404A (en) Rotary furnace
JPS5627814A (en) Combustion device
YU154181A (en) Method of mixing gases of a blast-furnace with enother gas prior to the delivery of gases from the furnace
JPS5363781A (en) Harmful gas combustion furnace
GB1343901A (es)
ES8403599A1 (es) Perfeccionamientos en los quemadores con precalentamiento del aire de combustion.
NO880581D0 (no) Prosjektil med hylse.
ES287940U (es) Quemadores de gas para instalaciones industriales de combustion dotados de cabezales.
JPS56127111A (en) Combustion furnace with heat storage unit
GB1011097A (en) Improvements relating to the production of high-velocity, high-temperature gas streams
GB1482975A (en) Reactor for use in the production of acetylene from hydrocarbons
JPS5784905A (en) Composite multi-stage combustion method
FR2540604B1 (fr) Lance avec un accrocheur de flamme a effet tourbillonnaire, notamment pour chalumeau a gaz
GB1460673A (en) gas burner and furnace fitted therewith
JPS57108510A (en) Gas burner used for melting metal

Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970203