Metallurgical apparatus – Process – Cooling
Patent
1980-06-02
1981-10-13
Rosenberg, P. D.
Metallurgical apparatus
Process
Cooling
75 60, 266158, 266243, C21B 710
Patent
active
042944325
ABSTRACT:
A method and apparatus for making steel in a basic oxygen furnace installation, in which water is sprayed from a central location within and at the open end of an exhaust hood 12 outwardly toward the inside hood surface to cool the hood and wet the off-gases during a blow. A ring-like spray manifold 22 is supported on an oxygen lance 14 for automatic insertion to the proper location in the hood, for removal with the lance, and for automatic operation concurrently with the supplying of oxygen.
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patent: 3026102 (1962-03-01), McFeaters
patent: 3588070 (1971-06-01), Richardson
patent: 3599949 (1971-08-01), Grenfell
patent: 3603572 (1971-09-01), Rosentern
patent: 3626672 (1971-12-01), Burbidge
patent: 3655361 (1972-04-01), Brown
patent: 3988421 (1976-10-01), Rinaldi
patent: 4040819 (1977-08-01), Rounds
patent: 4057421 (1977-11-01), Fukui
Blair Matthew J.
Wiktorowski Thomas A.
Republic Steel Corporation
Rosenberg P. D.
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