Vertical type pulverized coal boiler

An embodiment of the invention provides a vertical type pulverized coal boiler. The vertical type pulverized coal boiler comprises a combustion chamber and a shaft flue, wherein the shaft flue is closely against the water wall of the combustion chamber. The vertical type pulverized coal boiler is si...

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Bibliographische Detailangaben
Hauptverfasser:	MA DENGBIN, JIANG WEIGUANG, ZHAO HUIWU, FU CUNHOU, MA JINZHONG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	AIR BLASTING CASINGS, LININGS, WALLS OR DOORS SPECIALLY ADAPTED FORCOMBUSTION CHAMBERS, e.g. FIREBRIDGES COMBUSTION APPARATUS COMBUSTION PROCESSES DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDEDFOR DEVICES FOR DEFLECTING AIR, FLAMES OR COMBUSTION PRODUCTS INCOMBUSTION CHAMBERS FLUES HEATING LIGHTING MECHANICAL ENGINEERING METHODSOR APPARATUS FOR COMBUSTION USING FLUID FUELOR SOLID FUEL SUSPENDED IN REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTIONRESIDUES SAFETY ARRANGEMENTS SPECIALLY ADAPTED FOR COMBUSTIONAPPARATUS WEAPONS
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Beschreibung
Zusammenfassung:	An embodiment of the invention provides a vertical type pulverized coal boiler. The vertical type pulverized coal boiler comprises a combustion chamber and a shaft flue, wherein the shaft flue is closely against the water wall of the combustion chamber. The vertical type pulverized coal boiler is simple in structure and good in sealing performance. 本发明实施例提供了一种立式煤粉锅炉，该立式煤粉锅炉包括炉膛与竖井烟道，竖井烟道紧贴炉膛的水冷壁。本发明实施例的立式煤粉锅炉结构简单，密封性好。