Method for correcting and resetting blast furnace body
A reset method and blast furnace technology, applied in blast furnace, blast furnace details, blast furnace parts and other directions, can solve problems such as rise or inclination, long construction period, and large amount of engineering, and achieve the effect of eliminating rise and inclination and shortening construction period
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[0047] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.
[0048] Such as Figure 1 to Figure 7 As shown, the deflection correction and reset method for a blast furnace body includes the following steps:
[0049] A. Divide the blast furnace on the furnace base 7 into a furnace bottom 6 and an upper furnace body 5, and fix the upper furnace body 5 after being lifted by a lifting mechanism;
[0050] B, the furnace bottom 6 on the furnace foundation 7 is removed;
[0051] C. Determine the center point of the theoretical furnace bottom and the theoretical furnace bottom elevation on the furnace foundation 7;
[0052] D, install a new furnace bottom 23 on the furnace foundation 7 according to the theoretical furnace bottom central point determined in step C and the theoretical furnace bottom elevation;
[0053] E. Determine the offset distance between the orthographic projection of the top center of the ...
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