Auxiliary device for sufficient combustion of boiler fuel

The utility model discloses an auxiliary device for sufficient combustion of boiler fuel, which relates to the technical field of boilers, and comprises a shell, a fire grate, a spiral water pipe, a water wall pipe and a smoke outlet, the fire grate is horizontally and fixedly arranged at the lower...

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Bibliographische Detailangaben
1. Verfasser:	ZHENG CHENGWEI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING CASINGS, LININGS, WALLS OR DOORS SPECIALLY ADAPTED FORCOMBUSTION CHAMBERS, e.g. FIREBRIDGES CLEANING OR RAKING GRATES COMBUSTION APPARATUS COMBUSTION PROCESSES DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDEDFOR DEVICES FOR DEFLECTING AIR, FLAMES OR COMBUSTION PRODUCTS INCOMBUSTION CHAMBERS FLUES FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEATGENERATING MEANS, IN GENERAL GRATES HEATING LIGHTING MECHANICAL ENGINEERING METHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL RANGES REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTIONRESIDUES SAFETY ARRANGEMENTS SPECIALLY ADAPTED FOR COMBUSTIONAPPARATUS VENTILATING WEAPONS
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Beschreibung
Zusammenfassung:	The utility model discloses an auxiliary device for sufficient combustion of boiler fuel, which relates to the technical field of boilers, and comprises a shell, a fire grate, a spiral water pipe, a water wall pipe and a smoke outlet, the fire grate is horizontally and fixedly arranged at the lower half part in the shell, the area corresponding to the lower bottom surface of the fire grate is an air cavity, and the area corresponding to the upper surface of the fire grate is a fuel cavity; a fuel inlet is formed in the position, correspondingly higher than the upper surface of the fire grate, of the side wall of the shell, a slag discharging opening is formed in the position, flush with the upper surface of the fire grate, of the side wall of the shell, and the water cooling wall tube is fixedly arranged on the side wall of the upper half portion in the shell. By means of the pushing structure, fuel in the fuel cavity can be turned over, stove ash can be rubbed off in the turning process, and combustion of th