Metallurgical apparatus – Means for introducing fluent into vessel – e.g. – tuyere – Having means for simultaneously feeding diverse materials
Patent
1979-10-22
1982-04-27
Andrews, M. J.
Metallurgical apparatus
Means for introducing fluent into vessel, e.g., tuyere
Having means for simultaneously feeding diverse materials
75 26, 110264, 266182, 422232, 431182, F23D 102
Patent
active
043267025
ABSTRACT:
A sprinkler burner and method for injecting solid particulate material and a gas into a reactor as a paraboloidal suspension. Means are provided to introduce the gas tangentially into an outer cylindroidal member, comprising a slot-like gas inlet in the cylindroidal member and a spiral shaped conduit communicating with the slot, such that the gas is directed around the periphery and downward between the outer cylindroidal member and an inner tubular member through which the solids are fed. The gas entrains the solids emitting from the inner tubular member and spreads the solids tangentially from the exhaust end of the outer cylindroidal member such that a paraboloidal suspension is formed within a reactor.
REFERENCES:
patent: 4017307 (1977-04-01), Winterhager et al.
patent: 4147535 (1979-04-01), Lilja et al.
patent: 4217132 (1980-08-01), Burge et al.
Oueneau Paul E.
Richter Horst J.
Schuhmann, Jr. Reinhardt
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