Emergency residual coal recovery device of coke oven equipment

Abstract

The invention discloses an emergency residual coal recovery device for coke oven equipment, and relates to the technical field of emergency treatment equipment for coke oven production, in particular to a residual coal recovery plugging emergency treatment device for coke oven equipment. A flashboard mechanism is arranged at a feed opening of a residual coal hopper and on a steel structure; the emergency scraper adopts a chain type structure and is arranged on the steel structure, a feed port of the emergency scraper is positioned at the lower part of the flashboard mechanism, and a discharge port is positioned at the upper part of the hopper; the material falling from the flashboard mechanism is conveyed into the hopper; the hopper is fixedly arranged on the steel structure, and a lower hopper is arranged at a lower-end feed opening of the hopper; the lower hopper opening and closing oil cylinder is installed on the outer wall of the lower portion of the hopper through a support, and the front end of a cylinder rod of the lower hopper opening and closing oil cylinder is connected with a hopper door of the lower hopper and controls opening and closing of the hopper door. According to the technical scheme, the problems that in the prior art, the productivity is reduced, equipment is damaged and even economic losses are caused by production stagnation due to the conditions that the residual coal recycling and conveying capacity is insufficient, and materials adhere to and block a hopper are solved.

Description

technical field [0001] The emergency residual coal recovery device of coke oven equipment of the invention relates to the technical field of emergency treatment equipment for coke oven production, in particular to a device for emergency disposal of residual coal recovery and blocking of coke oven equipment. Background technique [0002] The conventional coke oven residual coal recovery equipment mainly includes the residual coal bucket device, the annular scraper, the residual coal scraper and other main components. The remaining coal is sent back to the carbonization chamber. Its working principle is that the scraper conveys the material, the material is accumulated in the residual coal hopper, and then the material enters the annular scraper through the lower outlet of the residual coal hopper, and the residual coal is circulated and transported for secondary utilization. [0003] In actual use, due to the high viscosity of the material and the high humidity of the materi...

AI Technical Summary

Problems solved by technology

[0003] In actual use, due to the high viscosity of the material and the high humidity of the material, the remaining coal recovery equipment has insufficient conveying capacity and blockages, resulting in equipment damage affecting production efficiency, and even production stagnation and economic losses.

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