High-temperature fluidized bed combustion boiler for producing energy-saving materials

Abstract

The invention discloses a high-temperature fluidized bed combustion boiler for producing energy-saving materials. The high-temperature fluidized bed combustion boiler comprises a fluidized bed combustion boiler, wherein a combustion chamber is arranged on the bottom end of the fluidized bed combustion boiler, a biological fuel tank is arranged on the left end of the combustion chamber, the biological fuel tank is connected with the combustion chamber by virtue of a feed pipe, a servo motor is arranged in the center of the interior of the biological fuel tank, a feed opening is formed in the left side of a sealing disc, a rotary disc is arranged on the top end of the sealing disc, the servo motor is connected with the rotary disc by virtue of a rotary roller, and a metal net is arranged in the combustion chamber. According to the energy-saving environment-friendly high-temperature fluidized bed combustion boiler, the biological fuel tank, the combustion chamber and the fluidized bed combustion boiler are matched, the rotary disc is driven to rotate on the sealing disc by the servo motor by virtue of a coupling and the rotary roller, so that biological fuel falls into the feed opening through an opening and falls into the combustion chamber through the feed pipe, and coal is not used as fuel, so that the discharge of poisonous gas is reduced, additionally, the fuel can be automatically added to the combustion chamber, and the production requirement of modern industry is satisfied.

Description

technical field [0001] The invention relates to the technical field of energy conservation and environmental protection, in particular to a high-temperature fluidized furnace for producing energy-saving materials. Background technique [0002] Fluidized fluidized furnace is a kind of coal-fired boiler. It is one of the equipments developed for the production of energy-saving materials in recent years. It is mainly a thermal equipment using fluidization technology. When the wind blows, it burns in a boiling state at a certain height in the combustion chamber. The combustion of coal in the fluidized fluidized furnace is not carried out on the grate. Lignite and coal gangue, due to the continuous decline in coal production this year, traditional fluidized furnaces still use coal as fuel, wasting a lot of precious resources, and coal will emit a lot of toxic gases after burning, affecting air quality. For example, the application number is 201420089422.6 utility model patent, i...

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Problems solved by technology

[0002] Fluidized fluidized furnace is a kind of coal-fired boiler. It is one of the equipments developed for the production of energy-saving materials in recent years. It is mainly a thermal equipment using fluidization technology. When the wind blows, it burns in a boiling state at a certain height in the combustion chamber. The combustion of coal in the fluidized fluidized furnace is not carried out on the grate. Lignite and coal gangue, due to the continuous decline in coal production this year, traditional fluidized furnaces still use coal as fuel, wasting a lot of precious resources, and coal will emit a lot of toxic gases after burning, affecting air quality. For example, the application number is 201420089422.6 utility model patent, including blower, feeding system, boiling combustion chamber and dust reduction chamber, the outlet of the feeding system is connected with the boiling combustion chamber, the wall of the boiling combustion chamber is provided with a slag removal door, and the bottom is provided with an air distribution The air distribution plate is equipped with a wind cap, the air outlet of the blower is set correspondingly to the air distribution plate, and a fire-resisting wall is set between the boiling combustion chamber and the dust reduction chamber. Although this patent uses the dust reduction chamber to perform secondary dust removal on high-temperature flue gas to reduce pollution , but coal is still used as the main combustion material, and manual feeding is still used in the feeding process, which cannot meet the production needs of modern industries

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