Furnaces – Utilizing powdered fuel – Having rotary flow means
Patent
1983-05-31
1986-03-11
Makay, Albert J.
Furnaces
Utilizing powdered fuel
Having rotary flow means
110102, 110104B, 110254, 110261, 110302, 110310, F23D 100
Patent
active
045747113
ABSTRACT:
A burner for use in burning granulated solid fuel including a burner head having a combustion chamber and inlet and outlet openings at opposite ends thereof communicated with the combustion chamber. Means is provided to deliver granulated solid fuel to the inlet opening and means is provided for delivering primary combustion air to the inlet opening. The primary combustion air is preheated by passing along the burner head prior to entry to the inlet opening and a pilot assembly in the combustion chamber maintains a constant pilot during turndown of the burner. A retention barrier in the combustion chamber retains fuel particles larger than a predetermined size in the combustion chamber to insure complete incineration thereof.
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patent: 2973727 (1961-03-01), Northcote
patent: 3543700 (1970-12-01), Baigas, Jr. et al.
patent: 3589315 (1971-06-01), Hart
patent: 4147116 (1979-04-01), Graybill
patent: 4311102 (1982-01-01), Kolze et al.
patent: 4321034 (1982-03-01), Taccone
patent: 4333405 (1982-06-01), Michelfelder et al.
patent: 4335664 (1982-06-01), Lucas et al.
patent: 4366802 (1983-01-01), Goodine
patent: 4407205 (1983-10-01), Beaufrere
Makay Albert J.
Warner Steven E.
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