Inspection system and inspection method at the time of coke oven construction, and coke oven construction method

摘要

PROBLEM TO BE SOLVED: To perform inspection work of refractory loading accuracy at the time of building a coke oven at a furnace construction site automatically and with high accuracy without interference with other processes. And the inspection method, as well as the coke oven construction method. SOLUTION: An inspection system 10 at the time of building a coke furnace is obtained by a refractory positioning device 3 for measuring a plurality of points of a distance to a top surface and / or a side surface of a refractory object after being loaded, and a refractory positioning device 3. A reference point 2 used for synthesizing the measurement data of a plurality of refractories, an absolute reference point 1 having a known position coordinate used for calibrating the position coordinates of the reference point 2, and an absolute reference by the refractory positioning device 3. When the point 1 and the reference point 2 are measured, the position coordinates of the reference point 2 are calculated from the position coordinates of the absolute reference point 1, and the refractory positioning device 3 sets the reference point 2 and the plurality of points of the refractory 7. It has a control unit 6 that corrects the measurement result of the refractory using the measured value of the reference point 2 when simultaneously measuring. [Selection diagram] Fig. 1