Combustion – Fuel disperser installed in furnace – Disperser cooled by fluid additional to furnace feed
Patent
1980-12-08
1983-07-05
Favors, Edward G.
Combustion
Fuel disperser installed in furnace
Disperser cooled by fluid additional to furnace feed
266270, 2391323, F23D 1136
Patent
active
043915817
ABSTRACT:
An improved burner for injecting fuel into the passages for heated combustion air connecting the checkers with the ports of a regenerative-type glass melting furnace. The ports are positioned somewhat above the level of the molten glass contained in the melting tank of the furnace. The burner comprises an elongated tubular structure having an angled tip portion for emitting fuel such as natural gas, which gas ignites in the presence of the heated combustion air and creates flames directed from the ports across the melting tank and slightly downwardly toward the surface of the glass. The angled tip portion is cooled by the flow of a heat absorbing medium such as water directed therearound, and is shaped in a manner to avoid the occurrence of stagnant areas in the tip portion so as to extend the life of the burner.
REFERENCES:
patent: 1731248 (1929-10-01), Mambourg
patent: 2077169 (1939-04-01), Green
patent: 2994519 (1961-08-01), Zellers, Jr.
patent: 3100461 (1963-08-01), Werner
patent: 3515529 (1970-06-01), Love et al.
patent: 4177976 (1979-12-01), Obata et al.
Daman Lloyd W.
Shamp Donald E.
Favors Edward G.
Libbey-Owens-Ford Company
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