干熄炉一次除尘进出口膨胀节的改进

Improvement on the expansion joint at the inlet and outlet of CDQ primary de-duster

通过改变干熄炉一次除尘进出口膨胀节的结构形式,提高了其使用寿命,减少了膨胀节的更换次数和难度,降低了膨胀节的投资费用,确保干熄炉长周期运行。

The structure of the expansion joint at the inlet and outlet of CDQ primary de-duster is modified to improve the service life of the expansion joint, reduce the replacement frequency and difficulty, and reduce the cost of expansion joint, so that the CDQ chamber can be operated stably for a long term.