OFA air reconstruction, Mělník

Implementation site: power plant Mělník I, boilers K1 - K6
Implementation term: 2019 – 2020

 Boiler, type

Dry bottom boiler with natural circulation and hammer mills

 Boiler parameters
  • 230 t/h; 9.3 MPa(a); 535 °C
  • Brown coal
 Scope of delivery
  • Technical design of OFA air reconstruction
  • Documentation
  • Delivery of OFA air system components
  • Assembly supervision
  • Commissioning

 Guaranteed emissions

  • NOx < 230 mg/Nm3 
  • COx < 100 mg/Nm3 
 Milestones

Boiler K4

  • Start: 9/2019
  • End: 12/2019

Boilers K1, K2, K3, K5, K6

  • Start: 5/2020
  • End: 11/2020

 

 Boiler, type

Dry bottom boiler with natural circulation and hammer mills

 Boiler parameters
  • 230 t/h; 9.3 MPa(a); 535 °C
  • Brown coal
 Scope of delivery
  • Technical design of OFA air reconstruction
  • Documentation
  • Delivery of OFA air system components
  • Assembly supervision
  • Commissioning

 Guaranteed emissions

  • NOx < 230 mg/Nm3 
  • COx < 100 mg/Nm3 
 Milestones

Boiler K4

  • Start: 9/2019
  • End: 12/2019

Boilers K1, K2, K3, K5, K6

  • Start: 5/2020
  • End: 11/2020