DG45/4.2-3锅炉对流管束的修复

Repair of the Convection Bundles of DG45/4.2-3 Boilers

通过对DG45/4.2-3型油改气锅炉泄漏情况的检查,确定了对流管束的修复方案,并将其具体措施及工艺过程作了介绍。

The repair scheme of the convection bundles of DG45/4.2-3 boilers was determined through a leakage inspection, and the concrete methods and technology procedure were presented.