Hydrogen-oxygen combustion-supporting horizontal boiler

Abstract

The invention provides a hydroxide combustion-supporting horizontal boiler; the upper part of the external wall of the boiler body is provided with a heat supply water tank and a combustion-supporting water tank and the lower part thereof is provided with a base; a grate above the base is arranged on a rotation wheel; the heat supply water tank is respectively provided with a hot water pipe and a cold water pipe which are communicated with a heat exchange pipe below the heat supply water tank; the combustion-supporting water tank is respectively provided with a steam outlet pipe and a sewer pipe which are communicated with the heat exchange pipe below the combustion-supporting water tank; the upper end of a steam heating disc pipe is positioned in the heat supply water tank and the lower end thereof is communicated on a high-temperature decomposition gas collecting pipe; a hydroxide injection pipe with a gas outlet hole is positioned below the grate; a gas inlet pipe is communicated with the internal side of the external wall of the boiler body; the boiler can utilizes a characteristic that the water can be decomposed as hydrogen and oxygen under the high temperature (more than 4000K) and has a combustion-supporting effect on the combustion of the coal, thus improving the combustion sufficiency of the coal; the heat efficiency is improved, the coal consumption is reduced, the environmental pollution is lightened, and the boiler has good economical benefits and social benefits. The heat supply water tank and the combustion-supporting water tank are arranged independently, thus having high reliability and improving the combustion-supporting effect further.

Description

technical field [0001] The invention provides a boiler, especially a combustion-supporting boiler. Background technique [0002] Existing coal-fired boilers have few combustion-supporting measures except for wind-assisted combustion, and the effect is poor. The coal-fired combustion in the furnace is not sufficient, resulting in low thermal efficiency, high coal consumption, large smoke and dust emissions, and serious air pollution. The applicant once designed "a kind of combustion-supporting boiler" whose Chinese patent number is 200620084755.5, which is a vertical structure and still needs further improvement. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a hydrogen-oxygen combustion-supporting horizontal boiler to improve the adequacy of coal combustion and reduce coal consumption and pollution. [0004] The present invention is achieved in this way, the hydrogen-oxygen combustion-supporting horizontal boil...

AI Technical Summary

Problems solved by technology

[0002] Existing coal-fired boilers, in addition to wind-assisted combustion, have few combustion-supporting measures and the effect is poor. The coal-fired combustion in the furnace is not sufficient, resulting in low thermal efficiency, high coal consumption, large smoke and dust emissions, and serious air pollution.

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