A reactor chamber for a circulating fluidized bed boiler

A circulating fluidized bed boiler reactor chamber (2) comprises a circulating fluidized bed grate (10) for combustion of a fuel in the reactor chamber (2) under fluidized conditions, and a material inlet duct (28) for transporting fuel into the reactor chamber (2) and further to the grate (10). The...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	LETOHIC, FABRICE, ENAULT, CHRISTIAN, BOHMERT, MARTIN, MAGHDISSIAN, LAURENT
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	AIR BLASTING COMBUSTION APPARATUS COMBUSTION PROCESSES FURNACES FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL HEATING KILNS LIGHTING MECHANICAL ENGINEERING METHODSOR APPARATUS FOR COMBUSTION USING FLUID FUELOR SOLID FUEL SUSPENDED IN OPEN SINTERING OR LIKE APPARATUS OVENS RETORTS WEAPONS
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	A circulating fluidized bed boiler reactor chamber (2) comprises a circulating fluidized bed grate (10) for combustion of a fuel in the reactor chamber (2) under fluidized conditions, and a material inlet duct (28) for transporting fuel into the reactor chamber (2) and further to the grate (10). The grate (10) is provided with at least a first particle extraction device (30) for discharge of non-combustible objects from the grate (10). The at least a first particle extraction device (30) is arranged within a first target zone (44) located on the grate (10). The position of the first target zone (44) is based on at least one trajectory path (ST1, ST2) of a non-combustible object entering the reactor chamber (2) via the material inlet duct (28).