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Coal bunker

A technology of coal bunkers and connecting pipes, which is applied in the direction of combustion methods, block/powder supply/distribution, containers, etc., which can solve the problems of continuous supply of coal, easy blockage of boilers, and influence on boiler combustion, so as to save manpower, The effect of reducing work intensity and stabilizing combustion conditions

Active Publication Date: 2014-03-12
CHANGXING XINCHENG ENVIRONMENTAL PROTECTION
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  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a coal bunker that is beneficial to avoid blockage when coal is loaded in order to solve the problem that the existing coal bunker is easy to block when loading coal, which causes the coal required for boiler combustion to be continuously supplied and affects the combustion of the boiler.

Method used

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  • Coal bunker

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Embodiment 2

[0018] Like the coal bunker described in Embodiment 1, this embodiment has the following differences: the two first connecting pipes 31 are installed on the discharge port of the lower coal bunker 2, the structure is simple, the installation is convenient, the use effect is good, and it is convenient Lower coal bunker 2 lower coal.

[0019] When in use, when there is coal blockage in the lower coal bunker 2, the solenoid valve 51 is opened by the control switch 52, so that the air in the air supply device 4 enters the lower coal bunker 2 through the air duct 3, which is beneficial to the kinetic energy generated by the air to make the original blockage If the coal is loosened, the coal can be discharged smoothly, which can effectively avoid coal clogging and is conducive to production.

[0020] The air in the air supply device is controlled by the control device to enter the lower coal bunker through the air duct, and the kinetic energy generated by the air from bottom to top ...

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Abstract

The invention relates to a coal bunker. The coal bunker comprises an upper coal bunker body and a lower coal bunker body which is connected with at least one air pipe, the air pipe injects air in the lower coal bunker body from bottom to top, the air pipe is connected with an air supply device used for supplying air into the lower coal bunker body, the air pipe is provided with a control device, and the air in the air pipe enters the lower coal bunker body under the control of the control device. The coal bunker has the advantages that the air in the air supply device enters the lower coal bunker through the air pipe under the control of the control device, coal blocked in the lower coal bunker body can be loosened by means of kinetic energy produced by the air flowing from bottom to bottom, continuity of coal feeding of a boiler is guaranteed, combustion conditions of the boiler are stabilized greatly, work intensity is reduced, safety is good, and manpower is saved.

Description

technical field [0001] The present invention relates to coal bunkers. Background technique [0002] Coal is widely used as a combustion raw material in the boiler combustion system, and the coal bunker is an important equipment for storing coal. When the existing coal bunker is unloading coal, it is easy to make the coal wet when it is affected by factors such as humid weather. The lower coal bunker is blocked, and the coal needed for the normal combustion of the boiler cannot be continuously supplied, which affects the combustion of the boiler, thus affecting the production, and the practical performance is low. The existing ways to solve the blockage of the coal bunker are all through the operator knocking on the lower coal bunker. Increased work intensity, there is a potential safety hazard. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a coal bunker which is beneficial to avoid blockage when coal is loaded...

Claims

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Application Information

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IPC IPC(8): F23K3/00B65D88/70
Inventor 刘义华邵嫩飞周利方周利强卢志强周宗建张会明许永利应学军周春义宋蓉王春连
Owner CHANGXING XINCHENG ENVIRONMENTAL PROTECTION
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