Coal-fired furnace

A coal-fired furnace and a coal-fired furnace technology, applied in the field of coal-fired furnaces, can solve the problems of insufficient combustion, environmental pollution, waste of energy, etc.

Inactive Publication Date: 2015-12-23
天津九州中盛暖通设备制造有限公司
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

However, the shortcomings of coal-fired furnaces, such as insufficient combustion, easy to gener

Method used

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Embodiment Construction

[0019] It should be noted that the embodiments of the present invention and the features in the embodiments can be combined with each other if there is no conflict.

[0020] Hereinafter, the present invention will be described in detail with reference to the drawings and in conjunction with the embodiments.

[0021] Coal cannot be fully burned, and unburned carbon particles are produced during the combustion process. The unburned carbon particles are mixed with carbon monoxide, polycyclic aromatic hydrocarbons, aldehydes and other pollutants to form the so-called "black smoke". If "black smoke" can undergo further combustion, it can burn all the combustible substances, eliminate the "black smoke" phenomenon and solve the problem of insufficient coal combustion.

[0022] The coal-fired furnace provided by the present invention, such as figure 1 As shown, the furnace body 1 is included. The furnace body 1 is provided with a grate. The grate divides the furnace into a combustion chamber...

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Abstract

The invention discloses a coal-fired furnace. Fire grates include the coal containing fire grate and the coke containing fire grate. Both the coal containing fire grate and the coke containing fire grate are arranged in an inclined manner. The coal-fired furnace further comprises a baffle. The baffle stretches into a combustor from the top of a furnace body and is connected with the joint of the coal containing fire grate and the coke containing fire grate in an abutting manner. A plurality of through smoke through holes are formed in the baffle. A chimney communicated with the combustor is arranged at the top, over the coke containing fire grate, of the furnace body. When the coal-fired furnace is in use, fire coal is added on the coal containing fire grate, and coke is added on the coke containing fire grate; due to the fact that the coke has the excellent combustible performance, a high temperature area is formed at the area above the coke containing fire grate; the combustible performance of fire coal is worse than that of coke, the fire coal cannot be sufficiently combusted in the combustion process, the phenomenon of black smoke is generated, and the black smoke needs to enter the high temperature area above the coke containing fire grate through the smoke through holes when needing to be discharged out of the furnace; and at the high temperature area, combustible substances in black smoke are sufficiently combusted, so that the purposes that the phenomenon of black smoke is eliminated and fire coal is sufficiently combusted are achieved.

Description

Technical field [0001] The invention belongs to the field of heating and heating equipment, and specifically relates to a coal-fired furnace. Background technique [0002] Coal-fired stoves have a very broad market in rural my country. People use them to cook, boil water, and heat, and they are one of the necessary daily necessities. At present, there are many kinds of coal-burning stoves available on the market, and stove production and design manufacturers are also constantly introducing various new coal-burning stoves with different key functions. However, the inadequate combustion of coal-fired furnaces, which tend to produce "black smoke", pollute the environment and waste energy, have not been effectively resolved. Summary of the invention [0003] Aiming at the above-mentioned shortcomings of coal-fired furnaces, the present invention aims to provide a coal-fired furnace with high combustion efficiency. [0004] The technical scheme of the coal-fired furnace is realized as ...

Claims

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Application Information

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IPC IPC(8): F24B1/18F24B1/19F24B1/193
Inventor 杨立蕊
Owner 天津九州中盛暖通设备制造有限公司
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