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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Hauptverfasser: HE DAOHONG, FAN XINGCHONG
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creator HE DAOHONG
FAN XINGCHONG
description 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.
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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.</abstract><oa>free_for_read</oa></addata></record>
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subjects 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
title Hot-blast furnace for baking fertilizers
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