$Refractory hood for circulating fluidized bed$

Refractory hood for circulating fluidized bed

A shield in the form of a "cast refrac" (S.U.B.S.) for a diffuser port in a circulating fluidized bed to deflect eroding particulates away from the port. The S.U.B.S. includes an upper portion with a tear-drop shape, a lower portion, and side intermediate portions to surround the port, and...

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Bibliographische Detailangaben
Hauptverfasser:	PARHAM, ROBERT L
Format:	Patent
Sprache:	eng
Schlagworte:	AIR BLASTING COMBUSTION APPARATUS COMBUSTION PROCESSES HEATING LIGHTING MECHANICAL ENGINEERING METHODSOR APPARATUS FOR COMBUSTION USING FLUID FUELOR SOLID FUEL SUSPENDED IN WEAPONS
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Beschreibung
Zusammenfassung:	A shield in the form of a "cast refrac" (S.U.B.S.) for a diffuser port in a circulating fluidized bed to deflect eroding particulates away from the port. The S.U.B.S. includes an upper portion with a tear-drop shape, a lower portion, and side intermediate portions to surround the port, and an attached insert to be received by or around the port.