Coal cake anti-collapse device for tamping coke oven

Abstract

The invention discloses an anti-collapse device for a coal cake for a stamp-charging coke oven. The anti-collapse device comprises a bracket, wherein a fixed sleeve is arranged on the bracket, and is arranged between a coal box and a carbonization chamber; a first channel capable of protecting and guiding the coal cake is arranged in the fixed sleeve; a movable sleeve sleeves the fixed sleeve; a second channel capable of protecting and guiding the coal cake and surrounding the inlet of the carbonization chamber is arranged in the movable sleeve; a drive mechanism capable of enabling the movable sleeve to slide on the fixed sleeve is also arranged on the bracket; and a smoke lead-out opening which is communicated with a dust removal system is also formed in the rear end of the top of the fixed sleeve. According to the anti-collapse device for the coal cake for the stamp-charging coke oven, the coal cake can be integrally conveyed into the carbonization chamber, so that the coking efficiency of the stamp-charging coke oven is greatly improved; the anti-collapse device is capable of guiding the smoke to enter a dust remover to remove dust, so that the environmental pollution is reduced.

Description

technical field [0001] The invention relates to a coal cake anti-collapse device for stamping coke ovens which can protect and guide the coal cakes when transporting the coal cakes in the stamping coke oven. Background technique [0002] A stamped coke oven is a device used to refine coke. When coking in a stamped coke oven, the coking coal needs to be stamped into coal cakes in the coal box first, and then the complete coal cakes are sent to the carbonization chamber of the stamped coke oven for coking. [0003] The structure of the existing conveying device for briquettes in tamping coke ovens is as follows: it includes a bracket, a coal box that can be used for tamping briquettes is installed on the bracket, and a bottom plate that can drive the coal box is installed on the bottom of the coal box. The chain wheel conveyor that moves forward to make it extend into the carbonization chamber is also installed on the bracket with a lock hook that can lock the rear panel of t...

AI Technical Summary

Problems solved by technology

[0005] The disadvantage of the above-mentioned briquette conveying device is that during the process of the briquette being carried into the carbonization chamber by the bottom plate of the coal box, there are no protection and guiding devices on both sides of the briquette, and there is a long distance between the coal box and the carbonization chamber. The briquette is easy to collapse, which causes the briquette to collapse easily during the transportation process, so that the briquette cannot be completely transported into the carbonization chamber, which greatly affects the coking efficiency of the stamped coke oven

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