ES2073190T3 - CLAY CANNON FOR CUBE STOPPING MACHINE FOR CUBA OVENS. - Google Patents

CLAY CANNON FOR CUBE STOPPING MACHINE FOR CUBA OVENS.

Info

Publication number
ES2073190T3
ES2073190T3 ES92100707T ES92100707T ES2073190T3 ES 2073190 T3 ES2073190 T3 ES 2073190T3 ES 92100707 T ES92100707 T ES 92100707T ES 92100707 T ES92100707 T ES 92100707T ES 2073190 T3 ES2073190 T3 ES 2073190T3
Authority
ES
Spain
Prior art keywords
project
clay
chamber
cannon
cube
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 - Lifetime
Application number
ES92100707T
Other languages
Spanish (es)
Inventor
Jean Metz
Fernand Roemen
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.)
Paul Wurth SA
Original Assignee
Paul Wurth SA
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 Paul Wurth SA filed Critical Paul Wurth SA
Application granted granted Critical
Publication of ES2073190T3 publication Critical patent/ES2073190T3/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B7/00—Blast furnaces
    • C21B7/12—Opening or sealing the tap holes
    • 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
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/15—Tapping equipment; Equipment for removing or retaining slag
    • F27D3/1509—Tapping equipment
    • F27D3/1536—Devices for plugging tap holes, e.g. plugs stoppers

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)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Blast Furnaces (AREA)
  • Building Environments (AREA)

Abstract

LA PRESENTE INVENCION SE REFIERE A UN CAÑON DE ARCILLA PARA MAQUINAS DE TAPAR LAS BOCAS DE COLADA DE HORNOS DE CUBA. TAL CAÑON COMPRENDE UNA CAMARA DE ARCILLA CILINDRICA (10), UN SALIENTE (12) DE SECCION REDUCIDA Y UNA PIEZA TRONCOCONICA (14) QUE CONECTA LA CAMARA DE ARCILLA AL SALIENTE, ASI COMO UN PISTON HIDRAULICO QUE SE DESLIZA EN LA CAMARA PARA EYECTAR LA MASA DE TAPONAMIENTO A TRAVES DEL SALIENTE. EL SALIENTE (12) ESTA CONECTADO A LA PIEZA TRONCOCONICA (14) MEDIANTE AL MENOS UNA BISAGRA PARA PODER ABRIR EL SALIENTE POR PIVOTACION. ESTA POSIBILIDAD DE PIVOTACION DEL SALIENTE (12) IMPLICA NECESARIAMENTE LA PRESENCIA DE UNA JUNTA (16) ENTRE EL SALIENTE (12) Y LA PIEZA (14). EN LA PRESENTE INVENCION, LA JUNTA (16) ESTA PERFILADA EN FORMA DE "V" Y ESTA FORMADA POR UNA SUPERFICIE DE JUNTA (18) DE SECCION EN PUNTA Y UNA SUPERFICIE DE JUNTA (20) ADYACENTE COMPLEMENTARIA DE SECCION HUECA.THE PRESENT INVENTION REFERS TO A CLAY CANYON FOR MACHINES TO COVER THE CASTING NOZZLES OF CUBA OVENS. SUCH BARREL INCLUDES A CYLINDRICAL CLAY CHAMBER (10), A REDUCED SECTION PROJECT (12) AND A TRUNK CONE PIECE (14) THAT CONNECTS THE CLAY CHAMBER TO THE PROJECT, AS WELL AS A HYDRAULIC PISTON THAT SLIDES INTO THE CHAMBER FOR EJECT PLUGGING MASS THROUGH THE PROJECTION. THE PROJECT (12) IS CONNECTED TO THE TRUNK CONCRETE (14) BY AT LEAST ONE HINGE TO BE ABLE TO OPEN THE PROJECT BY PIVOTING. THIS POSSIBILITY OF PIVOTING THE PROJECT (12) NECESSARILY IMPLIES THE PRESENCE OF A BOARD (16) BETWEEN THE PROJECT (12) AND THE PIECE (14). IN THE PRESENT INVENTION, THE JOINT (16) IS PROFILED IN A "V" SHAPE AND IS FORMED BY A JOINT SURFACE (18) OF A POINTED SECTION AND A COMPLEMENTARY ADJACENT JOINT SURFACE OF A HOLLOW SECTION.

ES92100707T 1991-01-30 1992-01-17 CLAY CANNON FOR CUBE STOPPING MACHINE FOR CUBA OVENS. Expired - Lifetime ES2073190T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU87883A LU87883A1 (en) 1991-01-30 1991-01-30 CANNON A CLAY FOR A MACHINE FOR PLUGGING THE CASTING HOLES OF TANK OVENS

Publications (1)

Publication Number Publication Date
ES2073190T3 true ES2073190T3 (en) 1995-08-01

Family

ID=19731275

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92100707T Expired - Lifetime ES2073190T3 (en) 1991-01-30 1992-01-17 CLAY CANNON FOR CUBE STOPPING MACHINE FOR CUBA OVENS.

Country Status (5)

Country Link
EP (1) EP0498187B1 (en)
CA (1) CA2059810A1 (en)
DE (1) DE69202871T2 (en)
ES (1) ES2073190T3 (en)
LU (1) LU87883A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7582272B2 (en) 2004-03-12 2009-09-01 Chevron Phillips Chemical Company Lp Method of treating a catalytic reactor system prior to reactor servicing
US7868217B2 (en) 2007-11-14 2011-01-11 Chevron Phillips Chemical Company Lp Extending the life of an aromatization catalyst
EP3938548B1 (en) 2019-03-13 2023-05-03 Tmt - Tapping Measuring Technology Sàrl Taphole plugging gun

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU71956A1 (en) * 1975-03-03 1975-08-20
US4072250A (en) * 1975-03-28 1978-02-07 Elkem-Spigerverket A/S Apparatus for plugging holes in an electric smelting furnace or the like
LU85041A1 (en) * 1983-10-07 1984-03-22

Also Published As

Publication number Publication date
CA2059810A1 (en) 1992-07-31
DE69202871T2 (en) 1996-02-15
DE69202871D1 (en) 1995-07-20
EP0498187B1 (en) 1995-06-14
EP0498187A1 (en) 1992-08-12
LU87883A1 (en) 1992-10-15

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