An adjustment main tool, an adjustment auxiliary tool and an adjustment method

Abstract

The invention discloses a main adjustment tool, an auxiliary adjustment tool and an adjustment method. An adjustment main tool includes an adjustment rod, one end of the adjustment rod is provided with an adjustment plate, the other end of the adjustment rod is provided with a handle 1, and the adjustment plate A first connecting plate and a second connecting plate are provided at a distance from the handle 1 to divide the adjusting rod into three folded sections; an auxiliary adjustment tool includes a connecting rod, and one end of the connecting rod is provided with a handle 2, which is connected to The other end of the rod is welded with a fork lever, one end of the fork lever is an arc structure, the other end of the fork lever is parallel to the connecting rod, and is used to adjust the main tool for the fork; an adjustment method includes the following steps: Put the main tool into the bottom of the combustion chamber, put the adjusting plate with adjustable size horizontally into the chute opening, rotate the adjusting lever to turn the adjusting plate 90° clockwise in the chute opening, and make the adjusting plate turn from horizontal to vertical with the calibrated size direction On one side, toggle the adjusting brick to adjust the size of the chute opening to the size opening on the adjusting plate.

Description

technical field [0001] The invention belongs to the technical field of coke oven temperature adjustment, and in particular relates to an adjustment main tool, an adjustment auxiliary tool and an adjustment method. Background technique [0002] The Italian-designed PW7.29m coke oven is the first world-advanced large-scale coke oven in China. It is a major difficulty in the heating of PW coke ovens to adjust the temperature uniformity of the horizontal rows under the heating mode of lean coal gas (blast furnace gas). The existing domestic coke ovens below 7 meters use lean gas to heat the horizontal rows of temperature adjustment methods are not effective on PW coke ovens. The existing adjustment tool is just a simple configuration picking tool, which is a front headband Extensive tools for cleaning debris in the chute opening by hooking, touching, and leaning; the existing adjustment method is to conduct simple analysis and adjustment through a certain measurement temperatur...

AI Technical Summary

Problems solved by technology

The existing domestic coke ovens below 7 meters use lean gas to heat the horizontal rows of temperature adjustment methods are not effective on PW coke ovens. The existing adjustment tool is just a simple configuration picking tool, which is a front headband Extensive tools for cleaning debris in the chute opening by hooking, touching, and leaning; the existing adjustment method is to conduct simple analysis and adjustment through a certain measurement temperature curve, and the temperature accuracy and stability are not scientific enough; the existing adjustment method The adjustment accuracy of the method is low, there is no size measurement standard, and the temperature can only be adjusted based on experience; and after adjustment, the temperature is either the scale is adjusted to a higher temperature, or the scale is adjusted to a smaller temperature and lower temperature, and the temperature changes high or low. Large fluctuations, poor stability, poor effect

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