#3 unit of Shanxi Weihe Power Generation Company’s #3 and #4 Units WESP Retrofit Project was put into operation on July 22, 2015. After 5-day test-run, the operation of whole unit is stable and data display is effective. While units works under full load (300MW), four electric fields of WESP are put into operation, operation voltage is 50000V and current is 1000mA, dust concentration at outlet of the system is 0.8 - 1.5 mg/Nm³, complying with design requirement (design value ＜5 mg/Nm³).
Weihe WESP is the first tube-type WESP putting into operation by Yuanda Engineering. This is a solid step for Yuanda’s WESP technology from R&D to application.