Device and method for diagnosing coke oven carbonizing chamber

Abstract

A device and a method for diagnosing a coke oven carbonizing chamber, the method comprising the steps of specifying the route of an internal part observing means introduced in the coke oven carbonizing chamber to obtain distances from the longitudinal centerline to the right and left side oven walls of the carbonizing chamber and, based on the measured distances, quantitatively diagnosing the state of the oven walls of the carbonizing chamber.

Description

technical field [0001] The present invention relates to a kind of diagnosis device and diagnosis method of coke oven carbonization chamber, more specifically, relate to a kind of suitable for diagnosing the adhesion of the carbide (carbon) on the furnace wall of carbonization chamber or the defect of furnace wall, Diagnosing device and method of furnace wall conditions such as changes in width due to deformation and movement of the furnace wall. Background technique [0002] In the coke oven, carbonization chambers for high-temperature dry distillation of coal and combustion chambers for heating the carbonization chamber are alternately arranged, and raw coal is filled into the carbonization chamber, and the carbonization is carried out at a high temperature of about 1000 degrees Celsius for about 20 hours. After the dry distillation, the coke produced is pushed out of the carbonization chamber with an ejector, and the coke is produced by repeating t...

AI Technical Summary

Problems solved by technology

The problem with this method of furnace width measurement is that it is not possible to distinguish between figure 1 The width of the furnace shown for the normal carbonization chamber is the same as figure 2 The shown width of the carbonization chamber with carbon adhered to one side of the furnace wall 20 and a defect in the other side of the furnace wall 20 is problematic in accuracy

Also, due to the load at the time of ejection and the adhesion of carbon, etc., the ejector may not move straight inside the carbonization chamber, but bends and migrates.

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