Oxygen supply flaming apparatus of biomass gasification furnace

Abstract

The invention discloses an oxygen supply flaming apparatus of a biomass gasification furnace. The apparatus comprises a furnace body, a water tank is arranged at the top of the furnace body, a combustion chamber is arranged in the middle of the furnace body, an ash storage chamber is arranged at the bottom of the furnace body, a layer of filter plate is arranged between the combustion chamber andthe ash storage chamber, a flaming device is mounted in the combustion chamber and placed on a filter plate, and an oxygen supply device is arranged in the combustion chamber and matched with the flaming device; a feeding device and an exhaust port are arranged at the left side of the furnace body, a fan, an oil tank and an ignition device are arranged at the right side of the furnace body, a chimney is arranged at the rear side of the furnace body, and a heat-conducting water pipe is wound on the furnace body. The oxygen supply device and the flaming device are arranged to make a fuel fully combusted in the furnace body, so the heat production efficiency is improved, and the gasification speed is increased; and the water tank, the heat conduction water pipe and the chimney are arranged tomaximize energy utilization, save resources and protect the environment.

Description

technical field [0001] The invention relates to an oxygen supply flame injection device for a biomass energy gasifier, belonging to the technical field of gasifier equipment. Background technique [0002] The straw gas produced by the gasifier belongs to green new energy and has strong vitality. Since the raw materials of plant gas are crop straw, forest waste, edible fungus residue, cattle, sheep and livestock dung and all combustible substances, it is an inexhaustible renewable resource. However, in my country's rural energy structure (straw gas, natural gas, liquefied petroleum gas, biogas, solar energy, electricity, raw coal, briquette, and raw plant fuel), only straw gas is the most economical, most convenient, most energy-saving, and most applicable. It is safe to use and clean. [0003] However, the design of many existing gasifiers is unreasonable, the combustion furnace body is square, there is only one air inlet, and the flame injection device is mostly installed ...

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Problems solved by technology

[0004] The technical problem to be solved by the present invention is to overcome the problems of single oxygen supply flame injection device of the existing gasifier, no purification treatment of the generated flue gas and waste of resources, etc., and to provide a biomass energy gasification furnace oxygen supply flame injection device, thereby solving the above-mentioned problems

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