Hot-blast furnace for baking fertilizers

The utility model relates to a hot-blast furnace for baking fertilizers and belongs to the field of drying. The hot-blast furnace comprises a furnace body, a coal filling hopper, a coal slag chamber, a chain-type fire grate, a furnace arch and a high-temperature fume discharge hole; the coal filling...

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Bibliographische Detailangaben
Hauptverfasser:	HE DAOHONG, FAN XINGCHONG
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING COMBUSTION APPARATUS COMBUSTION PROCESSES DRYING DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM HEATING LIGHTING MECHANICAL ENGINEERING METHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL WEAPONS
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Beschreibung
Zusammenfassung:	The utility model relates to a hot-blast furnace for baking fertilizers and belongs to the field of drying. The hot-blast furnace comprises a furnace body, a coal filling hopper, a coal slag chamber, a chain-type fire grate, a furnace arch and a high-temperature fume discharge hole; the coal filling hopper is arranged outside the furnace body and movably connected with the furnace body; the chain-type fire grate is positioned in the furnace body and fixedly connected with the bottom of the furnace body; the furnace arch is positioned above the chain-type fire grate and fixedly connected with a furnace wall of the furnace body. The hot-blast furnace has the advantages of being reasonable in structure and greatly improving the fertilizer baking efficiency.