Retrofit of Boiler B6 in Power Plant Počerady

Implementation site: Power Plant Počerady, Boiler B6
Implementation term: 2021 – 2022

 Boiler, type Once-through, two-pass, dry bottom, pulverized brown coal firing, beater (fan) mills 
 Boiler parameters
  • 640t/h; 17,5 MPa(a); 540°C
 Scope of delivery
  • Technical solution, engineering (BE, DE)
  • Supply (coal burners, PC ducts, OFA ducts, evaporator modules,
    air heater, parts of ECO, SNCR, refractory,  I&C, electrical part
  • Disassembly, assembly, commissioning

 Guaranteed emissions

  • NOx < 175 mg/Nm3
  • CO < 100 mg/Nm3
  • NH3 < 5 mg/Nm3
 Milestones
  • Start: 2/2021
  • End: 3/2022
 Boiler, type Once-through, two-pass, dry bottom, pulverized brown coal firing, beater (fan) mills 
 Boiler parameters
  • 640t/h; 17,5 MPa(a); 540°C
 Scope of delivery
  • Technical solution, engineering (BE, DE)
  • Supply (coal burners, PC ducts, OFA ducts, evaporator modules,
    air heater, parts of ECO, SNCR, refractory,  I&C, electrical part
  • Disassembly, assembly, commissioning

 Guaranteed emissions

  • NOx < 175 mg/Nm3
  • CO < 100 mg/Nm3
  • NH3 < 5 mg/Nm3
 Milestones
  • Start: 2/2021
  • End: 3/2022