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Quick repair method for bottom of coke oven carbonization chamber

A carbonization chamber and rapid technology, which is applied to the furnace foundation and other directions, can solve the problems of shortening the repair time at the bottom of the carbonization chamber, and achieve the effect of improving the repairing work efficiency, reducing the damage of the coke oven, and ensuring the safety of personnel.

Active Publication Date: 2019-02-01
SGIS SONGSHAN CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0026] In order to overcome the above-mentioned shortcomings of the prior art, the present invention provides a quick repair method for the bottom of the coke oven carbonization chamber, which can avoid the defects of the prior art method for repairing the bottom of the coke oven carbonization chamber, improve the efficiency of the repair work at the bottom of the carbonization chamber, and shorten the time of carbonization. At the same time, it also avoids the potential safety hazards caused by personnel entering the high-temperature carbonization chamber, and minimizes the impact of repair work on the bottom of the coke oven carbonization chamber on production.

Method used

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  • Quick repair method for bottom of coke oven carbonization chamber
  • Quick repair method for bottom of coke oven carbonization chamber
  • Quick repair method for bottom of coke oven carbonization chamber

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Embodiment 1

[0100] 1. Manufacture of brick raking and brick pushing tools 25 in the carbonization chamber: According to the different damaged positions of the carbonization chamber, in order to facilitate operation, φ10mm steel pipes are selected according to the actual situation, and three different lengths of 10m, 6m, and 4m are cut as brick raking and brick pushing tools Handle 12, one end perpendicular to the direction of the handle is welded and welded 100mm×250mm×8mm steel plate 13 as a push plate, the steel pipe and steel plate 13 can be made of general carbon steel, in order to make the tool more firm and reliable, it can be welded at the handle and steel plate 13 Weld two support bars 14 again.

[0101] 2, the making of bottom brick cleaning tool 21: select (φ 10mm) steel pipe, intercept 10m, 6m, 4m three kinds of different lengths as cleaning tool handle 15, the front welding irregular steel plate 13 is as hook shovel 16 (16), each two. The front end of steel plate 13 is narrow ...

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Abstract

The invention relates to a quick repair method for the bottom of a coke oven carbonization chamber. The repair steps are as follows: 1, preparation of tools and materials; 2, setting of stuffy furnacenumbers; 3, temperature control of the vertical flue in the repair area; 4, repair of bricks at the bottom of the carbonization chamber; and 5, heat preservation treatment of the carbonization chamber, so far, the repair work of the bottom of the carbonization chamber is completely finished. The maintenance of the bottom of the carbonization chamber should be carried out according to the above steps when bricks at the bottom of the carbonization chamber break or fall off in the future.

Description

technical field [0001] The invention belongs to the technical field of metallurgy and coking, and relates to a quick repair method for the bottom of a carbonization chamber of a coke oven. Background technique [0002] see figure 1 with figure 2 During the production process of the coke oven, coal is dry-distilled in the carbonization chamber to become coke 1. After the coke 1 is mature, it is pushed out of the carbonization chamber by a coke pushing car, and then falls into a coke tank car after being guided by a coke holding car, and sent to CDQ for coke quenching. Industry. During the coke pushing process, the coke pushing rod 3 is in contact with the coke cake to provide power for the movement of the coke cake. The coke cake is also subjected to frictional resistance from the bottom of the carbonization chamber and the furnace wall. According to the principle of mutual operation of forces, the bricks at the bottom of the carbonization chamber are also affected The fr...

Claims

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Application Information

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IPC IPC(8): C10B29/08
CPCC10B29/08
Inventor 罗拥军刘启文邓智文胡春晖邹全荣陈锡通陈博东
Owner SGIS SONGSHAN CO LTD
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