Projects

Dedusting

Electrostatic Precipitator


      We supply comprehensive environmental solutions including conventional type ESP, low-low temperature ESP, Wet ESP, electromechanical two-stage ESP, moving electrode, power-off rapping, non-leakage GGH device etc. The BEH type ESP, a combination of advanced technologies and capable to realize the low dust emission requirements, has been applied to more than 750 projects with an installed capacity of more than 300GW.

 

The world's biggest ESP project—ESPs for 660MW units of Tiroda Power Plant in India

  

BEH type ESP for 2×1000 MW units of Xuzhou Power Plant

 

Low-low temperature Electrostatic-fabric Precipitator


      The low-low temperature ESP can realize the multi-pollutant coordination treatment such as particulate matter, SO3, PM2.5, Hg and other pollutants, the collecting efficiency can reach over 98% and save the coal consumption for more than 1.5 g/kWh, and it has been utilized in more than 150 projects with an installed capacity of more than 80 GW.

 

The Coal Saving type of Low-low temperature ESP for 1000MW unit in the Qinbei Power Plant

 

Low-low temperature ESP matching with LGGH for 2×660MW units in the Dapu Power Plant

 

Wet Type Electrostatic-fabric Precipitator


      Wet electrostatic precipitators have been utilized in largescale coal-fired units with the capacities of 300MW, 600MW and 1000MW. Test results showed the WEB type Wet ESP with metal plate and WE type Wet ESP (demister) with electro-conductive FRP plate can realize ultra-low emission of dust below than 5mg/Nm3, and at the meantime an efficient coordinated treatment of PM2.5 and SO3, Liquid Discharge from Stacks (LDS), heavy metal Including mercury and other pollutants.

 

Wet ESP for 2×1000MW units of Qinzhou Power Plant

 

Wet ESP for 1000MW unit of Tongling Power Plant

 

Electrostatic-fabric Integrated Precipitator (EFIP)


      Ultra-clean EFIP technology is able to achieve ultra low emission requirement of below 5mg/Nm3 alone without Wet ESP. In addition, ultra-clean EFIP has the function of removal of PM2.5, mercury, and SO3. It has three advantages including low emission, low cost, and low power consumption. It has successfully been adopted in more than 30 sets including 1000MW units. It is one of the best techniques to realize ultra-low emission.

 

Ultra-clean EFIP for 1000MW unit of Pingdingshan Power Plant

 

Ultra-clean EFIP for 660 MW unit of Guandong Shajiao C Power Plant

 

Ultra-clean EFIP for 2×660 MW unit of Kaifeng Power Plant

 

Ultra-clean EFIP for 4×600MW+2×1000MW unit of 1 Pingwei Power Plant