Medupi 12×800MW Units of South African National Electric Power Company.
Using the German patent double pulse valve system, the filter system achieves the lowest pressure difference and the best ash removal efficiency, especially supporting the application of long filter bags. At the same time, the application of double valves has the characteristics of reducing energy consumption.
Dual-pulse valve technology can reduce the consumption of compressed air by up to 30% compared with traditional pulse valve. At the same time, the strong pulse air flow provided by the dual-pulse valve system can satisfy the filter bag up to 12 meters for effective dust removal. The blowing system adopts the fuzzy control program, and the blowing pressure is automatically adjusted in the range of 2bar to 6bar, so that the energy consumption of the fan can be reduced by 40% maximumly, and the service life of bags is prolonged.
- Shanghai Electric-SPX Engineering & Technologies Co.,Ltd.
Shanghai PNS registry No. 31010102007087