Straw biomass combustion device

Abstract

The invention discloses a straw biomass combustion device. The straw biomass combustion device comprises a device body, a flue and a feeding hopper, wherein the inner side wall of the device body is provided with a dust dropping net; the lower end of the device body is provided with a first electric motor; the flue is arranged at the right side of the device body; the flue communicates with a treatment barrel; the lower end of the feeding hopper communicates with a second conveying housing; the inner side wall of the feeding hopper is rotatably connected to a crushing roller; the rear end of the crushing roller is connected to fourth rotary shafts; the fourth rotary shafts penetrate through the inner rear side wall of the feeding hopper; the fourth rotary shafts are in engaged connection through a first gear and a second gear; the first gear is arranged on the fourth rotary shaft at the left side; and the fourth rotary shaft at the right side is connected to a fourth electric motor. According to the straw biomass combustion device disclosed by the invention, the first electric motor drives a stirring rod to stir the straw biomass fuels, so that the straw biomass fuels are combustedsufficiently to achieve combustion-supporting effect; and moreover, generated dust is prevented from being condensed, so that dust drops through the dust dropping net.

Description

technical field [0001] The invention relates to the technical field related to biomass, in particular to a straw biomass burning device. Background technique [0002] Straw biomass fuel is an important component of renewable energy and has been widely used. However, because straw biomass fuel is burned as fuel in the form of granules or blocks, in the process of burning and discharging, there is insufficient combustion, and the combustion effect is poor. Moreover, the straw biomass fuel contains a large amount of ash, and there is relatively common ash condensation during the combustion process, which greatly reduces the combustion efficiency. Contents of the invention [0003] The purpose of the present invention is to provide a straw biomass burning device to solve the problem of insufficient combustion in the process of burning and discharging due to the fact that the straw biomass fuel is granulated or block-shaped as fuel and burned in the above-mentioned background t...

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Problems solved by technology

[0003] The purpose of the present invention is to provide a straw biomass burning device to solve the problem of insufficient combustion in the process of burning and discharging due to the fact that the straw biomass fuel is granulated or block-shaped as fuel and burned in the above-mentioned background technology. , the combustion effect is poor, and the straw biomass fuel contains a large amount of ash, and there is a common problem of ash condensation during the combustion process, which greatly reduces the combustion efficiency

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