Minimum recirculation flame control (MRFC) pulverized solid fuel nozzle tip

A minimum recirculation flame control (MRFC) solid fuel nozzle tip (12) that is suited to being cooperatively associated with a pulverized solid fuel nozzle (34) of a firing system in a pulverized solid fuel-fired furnace (10). The MRFC solid fuel nozzle tip (12) includes a secondary air shroud (46)...

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Hauptverfasser: LEWIS, ROBERT D, SRINIVASACHAR, SRIVATS, TOQAN, MAJED A, FONG, MILTON A, TOWLE, DAVID P, HELLEWELL, TODD D, MANEY, CHARLES Q
Format: Patent
Sprache:eng
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Zusammenfassung:A minimum recirculation flame control (MRFC) solid fuel nozzle tip (12) that is suited to being cooperatively associated with a pulverized solid fuel nozzle (34) of a firing system in a pulverized solid fuel-fired furnace (10). The MRFC solid fuel nozzle tip (12) includes a secondary air shroud (46), secondary air shroud support (50) operative for supporting the primary air shroud (48) relative to the secondary air shroud (46), and a splitter plate (52) mounted in supported relation within the primary air shroud (48).