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GB961368A - Arrangement for tiltable furnaces - Google Patents

Arrangement for tiltable furnaces

Info

Publication number
GB961368A
GB961368A GB16631/62A GB1663162A GB961368A GB 961368 A GB961368 A GB 961368A GB 16631/62 A GB16631/62 A GB 16631/62A GB 1663162 A GB1663162 A GB 1663162A GB 961368 A GB961368 A GB 961368A
Authority
GB
United Kingdom
Prior art keywords
support
ring
pads
held
rings
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
GB16631/62A
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.)
Stora Enso Oyj
Original Assignee
Stora Kopparbergs Bergslags AB
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 Stora Kopparbergs Bergslags AB filed Critical Stora Kopparbergs Bergslags AB
Publication of GB961368A publication Critical patent/GB961368A/en
Expired legal-status Critical Current

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
    • 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
    • C21C5/4633—Supporting means
    • 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
    • C21C5/50—Tilting mechanisms for converters

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)
  • Tunnel Furnaces (AREA)

Abstract

961,368. Tilting, rotary furnaces. STORA KOPPARBERGS BERGSLAGS A.B. May 1, 1962 [May 9, 1961], No. 16631/62. Heading F4B. A tilting, rotary furnace or converter comprises a furnace body 1 detachably mounted in a tilting, rotary support 3. The furnace body has lifting lugs 2 at top and bottom so that it can be lifted from the ring support 3 in either vertical position, or it can be lowered on to a carriage below the support. The support 3 carries tread rings 4 engaging guide and support rollers 5, 6, which can be driven by motors 14 according to the position of the furnace body during rotation. The support 3 and a frame 9 carrying the rollers 5, 6 can be tilted about shafts 11 by gearing 13. The furnace body 1 is located and held in place by rings 18, 19, Fig. 4, secured to the body and engaging clamping jaws 24, 25 supported by lugs 27, 28 passing through openings in the support 3. The outer surface of one ring 19 is tapered, so that thermal expansion can be accommodated by resilient packing between the ring 34 and support lugs 33. The jaws 24, 25 may be held against the rings 18, 19 by wedges 26 or screws. The rings 18, 19 may be replaced by rings of pads 20, 21. Flat pads 20 are engaged by wedges 43, 44, Fig. 6, held between the pads and shoulders 48, 47 by spring- loaded bolts 39. The wedgeshaped pads 21 which may be offset from the flat pads 20 are held against shoulders 35 by wedges 37 held between shoulders 36, 38 by a spring-loaded bolt. The surfaces of the pads 20, 21 and their co-operating shoulders or wedges may be curved or flat. The body 1 may be held in place by cranked levers 52, 56 pivoted to the ring support 3 and engaging the shoulder of the tapered ring 19 and the outer surface of the plain ring 18, Fig. 8. The conical surface of the ring 19 is held against a ring 51 on the holder 3. Bridges 61, 62 secure the levers 52, 56. Grooves or recesses may be formed in the furnace body to co-operate with clamping members on the support ring.
GB16631/62A 1961-05-09 1962-05-01 Arrangement for tiltable furnaces Expired GB961368A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE491161 1961-05-09

Publications (1)

Publication Number Publication Date
GB961368A true GB961368A (en) 1964-06-17

Family

ID=20265256

Family Applications (1)

Application Number Title Priority Date Filing Date
GB16631/62A Expired GB961368A (en) 1961-05-09 1962-05-01 Arrangement for tiltable furnaces

Country Status (5)

Country Link
US (1) US3163696A (en)
BE (1) BE617169A (en)
DE (1) DE1433636A1 (en)
GB (1) GB961368A (en)
LU (1) LU41659A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3536310A (en) * 1966-03-09 1970-10-27 Demag Ag Mounting for a tiltable converter

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1197106B (en) * 1961-12-14 1965-07-22 Beteiligungs & Patentverw Gmbh Converter rotating in an inclined position and tiltable around a transverse axis
AT237659B (en) * 1963-01-31 1964-12-28 Voest Ag Tiltable crucible or converter for refining pig iron
FR1378826A (en) * 1963-02-15 1964-11-20 Loire Atel Forges Device for fixing the retorts of converters in their belts
US3288453A (en) * 1963-11-12 1966-11-29 Allis Chalmers Mfg Co Temperature compensating mounting for basic oxygen furnace
AT266893B (en) * 1966-06-21 1968-12-10 Voest Ag Tiltable crucible or converter for performing metallurgical processes
AT276452B (en) * 1967-01-17 1969-11-25 Voest Ag Tiltable crucible or converter for refining pig iron
DE1583239B2 (en) * 1967-09-22 1975-06-05 Demag Ag, 4100 Duisburg Support or race ring fastening for a metallurgical vessel, in particular for a steelworks converter
BE756227A (en) * 1969-10-09 1971-03-01 Meccaniche Ind Genovesi C M I PERFECTED DEVICE FOR CONNECTING THE CRUCIBLE TO THE SUPPORT RING
IT938693B (en) * 1971-09-29 1973-02-10 Cmi Spa SUPPORT AND DRIVE DEVICE FOR ROTATING CONVERTERS AND ROTATING CONVERTERS IN THIS WAY OBTAINED
LU66394A1 (en) * 1972-10-31 1974-05-17
US3838849A (en) * 1973-06-21 1974-10-01 Metallo Chimique Sa Furnace for metallurgical processing
US3890089A (en) * 1973-10-17 1975-06-17 Aluminum Co Of America Homogeneous fusion system and method
US5143683A (en) * 1991-06-18 1992-09-01 Bethlehem Steel Corporation Protective shield having heat conductive properties
DE102015223007A1 (en) * 2015-11-20 2017-05-24 Sms Group Gmbh Arrangement for connecting a lamella with a support ring of a converter and converter with such an arrangement

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US792642A (en) * 1903-06-20 1905-06-20 William Erastus Williams Melting-furnace.
US984877A (en) * 1910-01-08 1911-02-21 Mh Treadwell Co Ladle.
US1088401A (en) * 1913-02-07 1914-02-24 Joseph V Bretaud Converter.
US2205940A (en) * 1939-05-02 1940-06-25 M H Treadwell Co Inc Ladle
US3031177A (en) * 1958-09-08 1962-04-24 Hofmeister Hans Rotary converter arrangements

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3536310A (en) * 1966-03-09 1970-10-27 Demag Ag Mounting for a tiltable converter

Also Published As

Publication number Publication date
US3163696A (en) 1964-12-29
BE617169A (en) 1962-08-31
DE1433636A1 (en) 1969-03-20
LU41659A1 (en) 1962-07-05

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