Repairing protection apparatus of coke oven charing chamber, production method thereof and repairing method of charing chamber

A technology of protection device and carbonization chamber, which is applied in the direction of preventing/repairing the leakage of bricklaying, etc., can solve the problems of affecting the output and quality of coke, affecting the service life of coke oven, long cooling and heating time, etc., and achieves good thermal insulation protection effect. , Shorten repair time and improve service life

Active Publication Date: 2015-04-08
MAGANG (GROUP) HOLDING CO LTD +1
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Problems solved by technology

This will cause great damage to the coke oven and affect the service life of the coke oven
[0004] On the other hand, due to the long cooling and heating time before and after the repair of t

Method used

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  • Repairing protection apparatus of coke oven charing chamber, production method thereof and repairing method of charing chamber
  • Repairing protection apparatus of coke oven charing chamber, production method thereof and repairing method of charing chamber
  • Repairing protection apparatus of coke oven charing chamber, production method thereof and repairing method of charing chamber

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Embodiment Construction

[0048] The specific implementation manner of the present invention will be described in further detail below by describing the best embodiment with reference to the accompanying drawings.

[0049] Such as Figure 1 to Figure 8 As shown, the coke oven carbonization chamber repair and protection device includes an inner heat insulation board 1 arranged on the inner side of the carbonization chamber, a furnace wall heat insulation combination board 2 arranged on the furnace walls on both sides of the carbonization chamber, and the furnace walls on both sides The upper furnace wall heat insulation combination board 2 is respectively connected to the two ends of the inner side heat insulation board 1; the furnace wall heat insulation combination board 2 located on the side of the furnace wall to be repaired is provided with a repairing hole larger than the through hole of the side furnace wall. Gap 3, the furnace wall heat insulation combination board 2 reserves a gap larger than t...

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Abstract

The invention discloses a repairing protection apparatus of a coke oven charing chamber, a production method thereof and a repairing method of the charing chamber, the repairing protection apparatus comprises an inner side thermal insulation board arranged in the charing chamber and comprises furnace wall heat insulation combination plates arranged on the furnace wall at two sides of the charing chamber, the furnace wall heat insulation combination plates on the furnace wall at two sides are respectively connected to two ends of the inner side thermal insulation board; a gap with size bigger than that of metope of furnace wall and used for repairing is arranged on the furnace wall heat insulation combination plate positioned at furnace wall side to be repaired; and the repairing protection apparatus also comprises a top heat insulation combination plate arranged over the heat insulation combination plate and a bottom heat insulation structure paved at bottom of the charing chamber. According to the invention, the furnace wall repairing can be carried out under high temperature of 700-800 DEG C which is kept in a combustion chamber, damage of repairing at low temperature on a furnace can be avoided, repairing time can be shortened, repairing efficiency is increased; repairing effect can be ensured, service life of coke oven is increased, and coke output and quality can be ensured.

Description

technical field [0001] The invention relates to coke oven maintenance technology, in particular to a coke oven carbonization chamber repair protection device, a manufacturing method thereof and a carbonization chamber repair method. Background technique [0002] During long-term production and use, the coke oven is damaged due to high temperature, mechanical force, physical and chemical reactions, etc. The damage is mainly manifested in wall erosion, furnace wall cracks and holes, and furnace bottom brick cracking and wear. When the furnace wall of the carbonization chamber is damaged, and the hole in the furnace wall of the carbonization chamber is large and far away from the furnace mouth, repair personnel need to enter the interior of the carbonization chamber for repair. However, due to the high temperature in the carbonization chamber and the lack of good heat insulation protection measures, people cannot enter the repair area. Therefore, the temperature of the combusti...

Claims

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Application Information

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IPC IPC(8): C10B29/06
CPCC10B29/06
Inventor 李强邱全山朱乐群方亮青邹发远
Owner MAGANG (GROUP) HOLDING CO LTD
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