Quantitative adding device for boiler fire coal catalyst

Abstract

The utility model relates to the technical field of boilers, in particular to a boiler fire coal catalyst quantitative adding device which comprises a combustion tank and further comprises a base arranged at the bottom of the combustion tank. The quantifying assembly is arranged at the top of the combustion tank and conveniently and quantitatively adds a catalyst into the combustion tank, the quantifying assembly comprises an adding tank, the bottom of the adding tank communicates with the bottom of the combustion tank, the top of the adding tank is fixedly connected with a first motor, and the output end of the first motor is fixedly connected with a rotating rod; according to the coal combustion device, a catalyst can be conveniently and quantitatively added through the quantitative assembly, so that coal combustion is more sufficient, gas in the combustion tank can be conveniently discharged through the exhaust pipe, combustion-supporting gas can be conveniently guided into the combustion tank through the gas guide pipe, and the combustion-supporting gas can be conveniently fed into the combustion tank through the crushing rod. According to the coal pulverizer, coal can be conveniently pulverized so that the coal can be fully combusted, and residues generated after combustion can be conveniently taken out by arranging a blocking door.

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