Abstract: Abstract:In the old units of thermal power plants, the installation site was not reserved for flue gas denitration equipment. The original basis can not satisfy the strength requirement of the denitration equipment. Taking the denitration reformation project of the 2×300MW unit of Shanxi Zhangshan Power Generation Company Limited Phase I as research object, the basis planting steel bar and strengthening scheme, the technical requirements and the construction technology were summarized and analyzed. The equipment safety was ensured, and the reformation was accomplished successfully.

Key words: Keywords:denitration system reformation, basis, plant steel bar, strengthen