Spring adjustment issue
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Dear sea friends, a 5.5-meter coke oven that has been in use for three years. The standard temperature dropped from 1190 to 1170; as the weather temperature decreased as well, the average tonnage of the longitudinal and transverse struts increased. Does that mean that as the temperature of the furnace or the ambient temperature decreases, the spring tension increases accordingly, in an inverse proportion? Is the expansion and contraction of the drawbar more sensitive to temperature than that of the furnace body?
Why study something so profound? To determine what tonnage it should have, simply adjust the spring to the corresponding tonnage based on its original specifications.
I just want to know what happens when the temperature is low and the tonnage is high. What is the reason why the furnace body has shrunk without obvious straining?
I guess no one will tell you that people don’t even bother to look at your posts.