干熄焦中修实践及烘炉方案的选择

摘要

介绍了干熄焦装置首次中修情况，提出延长干熄焦设计使用周期的改进方向，对干熄焦中修后的烘炉方式进行论证，实践检验了红焦烘炉方式的可行性。%This paper introduces the first medium repair of CDQ system ,and proposes improvement methods to extend the service life of CDQ .Schemes of heating up after medium repair are compared , and the feasibility of heating up with red coke is proved in practice .