Recently, Tongliao thermal power Units 6-9 WESP project jointly contracted by Yuanda Engineering and CPI Academy of Science and Technology Co., Ltd. passed 168h test run and was put into operation officially. Tongliao project is one of CPI science and technology demonstration projects.
Tongliao project adopts flow field simulation software for overall flow field simulation calculation. Dust collective plate is made of conductive glass fiber reinforced plastics; cathode line is fishbone line with auxiliary electrode; continuous and intermittent spay is combined. Designed de-dust efficiency is not less than 70%, while current operation de-dust efficiency reaches 85%-90%, which fully meet the performance index and environmental requirements. The completion of Tongliao project marks overall breakthrough of WESP technology in CPI group.