Blast furnace stove
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United States of America Patent
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Apr 15, 1986
Grant Date -
N/A
app pub date -
Feb 13, 1985
filing date -
Feb 13, 1985
priority date (Note) -
Expired
status (Latency Note)
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Abstract
The burner means for a blast furnace stove having a vertical shell, a combustion chamber adjacent the inside wall of the shell and checkers in the shell includes a generally horizontal first tube extending from the outside of the shell into communication with the combustion chamber, a ceramic tube within the first tube spaced therefrom, and a ceramic nozzle at the inner end of the ceramic tube extending upwardly at an angle between 45.degree. and 90.degree.. Air of fuel gas passes within the first tube around the ceramic tube and the other of the air or fuel passes within the ceramic tube with the gas and air mixing and burning upwardly in the combustion chamber.
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