Experimental Study On Prevention And Cure Of The High Temperature Corrosion And Gas Temperature Deviation

At present the phenomenon that high temperature corrosion of water wall and gas temperature deviation of Shandong Power Plant is ubiquity. It brings the great harm to safety and economical operation of boiler. The reason of the high temperature corrosion of water wall of No.1 boiler of Weifang Power Plant is the coal problem and separated of primary and secondary air. In order to reduce the gas temperature deviation, the key is in reducing residual rotation and shortens the flame length. According to the results of cold model test and numerical simulation of this paper, the reasonable scheme is got. The result shows that the scheme of this paper can resolves the high temperature corrosion and gas temperature deviation problems. Liang Huazhong(Thermal power engineering) Directed by prof. Chen Hongwei and Yan Shunlin...