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Coal leveling rod

A technology of flat coal and rod body, applied in the field of flat coal rods, can solve problems such as flat coal rod sagging, achieve uniform heating, improve the effect of flat coal, and increase the effect of contact area

Inactive Publication Date: 2015-12-09
SHANDONG IRON & STEEL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a technical solution for flat coal rods in view of the deficiencies in the prior art. The use of the present invention completely solves the problem of natural sagging of flat coal rods during use and improves the flat coal rod. Coal quality, at the same time, the coal scraper can level the coal material more quickly and evenly, thereby improving the quality of coking, and has better practical value and economic benefits

Method used

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Embodiment Construction

[0022] In order to clearly illustrate the technical features of the solution, the solution will be described below through a specific implementation mode combined with the accompanying drawings.

[0023] It can be seen from the accompanying drawings that a flat coal rod includes a horizontal part and an inclined part, the length of the inclined part is equal to the length of the horizontal part, and one end of the inclined part is fixedly connected with the end of the horizontal part. The other end of the inclined part is fixed with a coal scraping mechanism. The included angle between the axis of the horizontal portion and the axis of the inclined portion is 4-6°. If the angle between the axis of the horizontal part and the axis of the inclined part is greater than 6°, during the coal leveling process, as the leveling coal rod moves back and forth, it is easy to cause the coal scraping mechanism to scratch the side wall of the carbonization chamber, not only for The carboniz...

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PUM

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Abstract

The invention provides a technical scheme of a coal leveling bar, and the scheme comprises a rod body, the rod body comprises a horizontal portion and an inclined portion, one end of the inclined portion is fixedly connected with the end of the horizontal portion, the other end of the inclined portion is fixed with a coal scraping mechanism, and an included angle between axis of the horizontal portion and axis of the inclined portion is 4-6 degrees. According to the invention, the nature sagging problem in the usage process of the coal leveling bar is thoroughly solved, thereby improving coal leveling quality; simultaneously the coal scraping plate can rapidly and uniformly level the coal materials, thereby improving coking quality with good utility value and economic benefit.

Description

technical field [0001] The invention relates to the technical field of coal chemical machinery, in particular to a flat coal rod. Background technique [0002] At present, in the process of coking production, after the coaling car is filled with coal to the carbonization chamber, in order to make the coal placed evenly, a flat coal rod is set on the coke pushing car, which moves back and forth to level the coal material on the top of the carbonization chamber, that is, flat coal . The effect of flat coal after charging the coke oven has a great influence on coking production. [0003] At present, the flat coal rod is a long straight steel drill. When the flat coal rod enters the carbonization chamber, due to its own toughness and the influence of gravity, and the middle section of the rod bears the greatest force, after long-term use, the middle part of the rod will be damaged. There is a certain degree of downward inclination, which leads to the deterioration of the level...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10B37/02
Inventor 李义超刘海涛于振东常庆明王华明李军阎峰
Owner SHANDONG IRON & STEEL CO LTD
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