IT1255854B - Dispositivo di azionamento per apparecchiature automatiche di cambiamento di lance di soffiaggio - Google Patents

Dispositivo di azionamento per apparecchiature automatiche di cambiamento di lance di soffiaggio

Info

Publication number
IT1255854B
IT1255854B ITMI922339A ITMI922339A IT1255854B IT 1255854 B IT1255854 B IT 1255854B IT MI922339 A ITMI922339 A IT MI922339A IT MI922339 A ITMI922339 A IT MI922339A IT 1255854 B IT1255854 B IT 1255854B
Authority
IT
Italy
Prior art keywords
drive device
coupling
automatic equipment
blowing lances
spindle
Prior art date
Application number
ITMI922339A
Other languages
English (en)
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 filed Critical
Publication of ITMI922339A0 publication Critical patent/ITMI922339A0/it
Publication of ITMI922339A1 publication Critical patent/ITMI922339A1/it
Application granted granted Critical
Publication of IT1255854B publication Critical patent/IT1255854B/it

Links

Classifications

    • 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
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/28—Manufacture of steel in the converter
    • C21C5/42—Constructional features of converters
    • C21C5/46—Details or accessories
    • C21C5/4606—Lances or injectors
    • C21C5/462—Means for handling, e.g. adjusting, changing, coupling
    • 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
    • F27D3/16—Introducing a fluid jet or current into the charge

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • General Engineering & Computer Science (AREA)
  • Gear Transmission (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Nozzles (AREA)
  • Gears, Cams (AREA)
  • Treatment Of Steel In Its Molten State (AREA)

Abstract

L'invenzione concerne un dispositivo di azionamento per apparecchiature automatiche di cambiamento di lance di soffiaggio. L'accoppiamento delle lance serventi all'alimentazione di agenti di trattamento è effettuata per applicazione contro una testa di accoppiamento per mezzo di tiranti che sono azionati con l'aiuto di sistemi di manovra a mandrino e vite; ciascun tirante (16, 16') è associato ad un corrispondente riduttore (42, 42') con sistema di manovra a mandrino integrato sul quale è montato un dinamometro (34, 34'); gli alberi primari, mutuamente allineati, dei due riduttori (42, 42') sono collegati tra loro per mezzo di un accoppiamento (56) per compensare sfalsamenti assiali, radiali e angolari.
ITMI922339A 1991-10-14 1992-10-12 Dispositivo di azionamento per apparecchiature automatiche di cambiamento di lance di soffiaggio IT1255854B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU88017A LU88017A1 (de) 1991-10-14 1991-10-14 Antrieb fuer automatische lanzenwechselvorrichtungen

Publications (3)

Publication Number Publication Date
ITMI922339A0 ITMI922339A0 (it) 1992-10-12
ITMI922339A1 ITMI922339A1 (it) 1994-04-12
IT1255854B true IT1255854B (it) 1995-11-17

Family

ID=19731317

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI922339A IT1255854B (it) 1991-10-14 1992-10-12 Dispositivo di azionamento per apparecchiature automatiche di cambiamento di lance di soffiaggio

Country Status (13)

Country Link
US (1) US5275384A (it)
JP (1) JPH05214421A (it)
CN (1) CN1033232C (it)
AT (1) AT404025B (it)
AU (1) AU659476B2 (it)
BE (1) BE1006279A3 (it)
BR (1) BR9204055A (it)
CA (1) CA2080303A1 (it)
DE (1) DE4228789A1 (it)
FR (1) FR2682397B1 (it)
GB (1) GB2260601B (it)
IT (1) IT1255854B (it)
LU (1) LU88017A1 (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19541199C2 (de) * 1995-11-04 2001-05-23 Thyssen Stahl Ag Wechselvorrichtung für eine Blaslanze
US6274786B1 (en) * 1998-04-27 2001-08-14 Brian Heller Anti-reflux/heartburn device
DE102012016045B3 (de) * 2012-08-08 2013-10-24 Saarstahl Ag Verfahren zum Betrieb einer Aufblaslanzenanordnung, sowie Aufblaslanzenanordnung selbst
CN109186270B (zh) * 2018-10-08 2024-04-05 云南华鼎再生资源开发有限公司 一种可移动的回转窑窑头罩

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU83089A1 (de) * 1981-01-26 1981-06-04 Wurth Anciens Ets Paul Vorrichtung und halterung zum wechseln von tauchlanzen
IN159870B (it) * 1982-12-21 1987-06-13 Wurth Paul Sa
DE3779966T2 (de) * 1986-07-24 1992-12-10 Kao Corp Verfahren zum zusammenstellen von waren.
LU86985A1 (de) * 1987-09-07 1989-04-06 Wurth Paul Sa Automatische lanzenwechselvorrichtung
LU87387A1 (de) * 1988-11-16 1990-06-12 Wurth Paul Sa Automatische lanzenwechselvorrichtung
LU87761A1 (fr) * 1990-07-04 1992-03-11 Wurth Paul Sa Dispositif d'accouplement automatique d'une lance d'insufflation a une tete de raccord
LU87897A1 (de) * 1991-03-01 1992-11-16 Wurth Paul Sa Antrieb fuer automatische lanzenwechselvorrichtungen

Also Published As

Publication number Publication date
BR9204055A (pt) 1993-05-04
ATA175092A (de) 1997-12-15
CA2080303A1 (en) 1993-04-15
AT404025B (de) 1998-07-27
LU88017A1 (de) 1993-05-17
CN1071462A (zh) 1993-04-28
GB2260601A (en) 1993-04-21
DE4228789A1 (de) 1993-04-15
GB2260601B (en) 1995-08-09
AU2217592A (en) 1993-04-22
AU659476B2 (en) 1995-05-18
ITMI922339A0 (it) 1992-10-12
BE1006279A3 (fr) 1994-07-12
GB9218298D0 (en) 1992-10-14
JPH05214421A (ja) 1993-08-24
FR2682397B1 (fr) 1994-10-28
ITMI922339A1 (it) 1994-04-12
CN1033232C (zh) 1996-11-06
US5275384A (en) 1994-01-04
FR2682397A1 (fr) 1993-04-16

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19971029