Metallurgical apparatus – Means for melting or vaporizing metal or treating liquefied... – Bessemer-type treating vessel
Patent
1976-08-05
1977-12-06
Dost, Gerald A.
Metallurgical apparatus
Means for melting or vaporizing metal or treating liquefied...
Bessemer-type treating vessel
C21C 546
Patent
active
040613186
ABSTRACT:
An open-topped, refractory lined converter vessel has a plurality of tap openings and is supported on a trunnion ring by means of an adapter which is coupled to the vessel mounting brackets. A plurality of retention members are supported in the trunnion ring for vertical movement into and out of equispaced openings in the trunnion ring top flange and the adapter. A plurality of releasably engagable key members are adapted to engage the adapter and the pins for securing the adapter to the trunnion ring. A plurality of bottom brackets are slidably mounted on the trunnion ring for movement into and out of engagement with the vessel for additional support when the latter is tilted. A lift mechanism is provided for elevating the vessel and rotating the same to an alternate position whereupon after reconnection, a different one of the tap openings is positioned to have molten metal poured therefrom.
REFERENCES:
patent: 3502314 (1970-03-01), Puhringer
patent: 3799527 (1974-03-01), Fisher
Dost Gerald A.
Pennsylvania Engineering Corporation
Wiviott Fred
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