Smokeless, coal saving type horizontal heat transfer oil stove with mechanical fire grate

Abstract

The present invention relates to a smokeless coal-saving horizontal mechanical fire grate heat-conducting oil-burning boiler. It is characterized by that the upper portion of said furnace body is heating zone, the lower portion of said furnace body is hot gas supply zone, the interior of furnace body of heating zone is equipped with a heat-conducting oil pipe, the bottom portion of heating zone has a hot gas inlet, the top portion of heating zone is equipped with a draught fan; the hot gas supply zone has a coal-burning device, said coal-burning device possesses combustion furnace cavity, mechanical fire grate, coal-adding device and high-temperature gas outlet. Besides, said invention also provides the concrete structure of said combustion furnace cavity. Said invention is simple in structure, and can completely solve the problem of discharging black smoke by burning coal.

Description

technical field [0001] The invention relates to an improved smokeless and coal-saving horizontal mechanical grate heat-conducting oil furnace. Background technique [0002] Heat conduction oil furnace, also known as organic heat carrier boiler, is a new type of industrial boiler that has only been developed in recent years. Due to its small size, flexible installation and layout, and low operating costs, heat-conducting oil series boiler equipment is very popular among users and has a broad market prospect. [0003] The form of heat transfer and circulation of the heat conduction oil furnace is to use the heat conduction oil as the medium, and the circulation oil pump is used to force the heat conduction oil to circulate in the liquid phase, and the heat energy is transported to the heat-consuming equipment through the pipeline, and the heat conduction oil after heat transfer and cooling passes through the return pipeline Get back to the heating furnace to reheat to form a ...

AI Technical Summary

Problems solved by technology

The existing coal-fired devices basically have the problem of insufficient coal combustion and serious black smoke emissions. For some large-scale mechanical grate (including chain grate, reciprocating grate, etc.) coal-fired facilities, the situation is slightly better Some, the exhaust gas is also gray or black gray, on the one hand, it causes environmental pollution, on the other hand, there is a serious waste of energy, the combustion power is between 1.4MW-4.8MW, and the coal consumption is 6-4.8MW. 20 tons / 24 hours, the coal consumption is quite large, the pollution of coal-fired flue gas is quite serious, and the waste of coal resources is also quite alarming, which seriously restricts the smooth implementation of an environmentally friendly and energy-saving society

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