Furnaces – With fuel treatment means – Preliminary refuse treatment means
Patent
1974-11-01
1976-01-27
Sprague, Kenneth W.
Furnaces
With fuel treatment means
Preliminary refuse treatment means
110 28A, 431186, F23D 1700
Patent
active
039345220
ABSTRACT:
A system for burning fuel particles in which the particles are suspended in a stream of air and projected into the firebox of a heat exchanger. In order to spread the fuel-air mixture, air is directed transversely, and preferably outwardly of the flowing mixture. The fuel is preferably powdered coal.
REFERENCES:
patent: 1213821 (1917-01-01), Bergman
patent: 1307365 (1919-06-01), Kinyon
patent: 1680964 (1928-08-01), Wickland
patent: 1721879 (1929-07-01), Hazlehurst et al.
patent: 1769197 (1930-07-01), Wetmore
Sprague Kenneth W.
The Detroit Edison Company
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