Briquette burning device

Abstract

The invention discloses a briquette burning device having the characteristic of effectively separating coal ash from a coal stove hearth burning chamber. The briquette burning device has a coal stove having an internal burning chamber; a coal outlet communicated with the internal burning chamber of the coal stove is formed in the lower part of the coal stove; a screen plate is arranged in the coal outlet; multiple fine holes are formed in the screen plate; one end of the screen plate is fixedly connected with a vibrating plate; and a vibrator is arranged on the vibrating plate. The briquette burning device can drive the whole device to vibrate under the effect of the vibrator to discharge the coal ash outside a hearth of the coal stove from the screen plate, so that only briquettes are burnt in the hearth, the briquette burning time can be largely prolonged, and the briquette utilization efficiency is improved.

Description

technical field [0001] The invention relates to a combustion furnace, in particular to a coal briquette combustion device. Background technique [0002] At present, when burning briquettes, a large amount of fine-grained coal ash will be brought into the furnace of the coal furnace. During the combustion process, the coal ash will burn immediately when it enters the coal furnace, which will cause the briquettes entering the furnace to burn at an accelerated rate. However, a large amount of heat cannot be effectively utilized, and the usage of briquettes is increased. Therefore, it is necessary to separate the coal ash from the coal furnace, and there is no effective means to realize this in the prior art. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a briquette burning device capable of effectively separating coal ash from the combustion chamber of a coal furnace. [0004] The technical solution adopted by th...

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Problems solved by technology

[0002] At present, when burning briquettes, a large amount of fine-grained coal ash will be brought into the furnace of the coal furnace for combustion. During the combustion process, the coal ash enters the coal furnace and burns immediately, which leads to accelerated combustion of the briquettes entering the furnace. However, a large amount of heat cannot be effectively utilized, and the usage of briquettes is increased. Therefore, it is necessary to separate the coal ash from the coal furnace, and there is no effective means to achieve this in the prior art

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