Tandem dampers
Basic data:
Plant: FGD Plant
Country: Poland
Investor: LURGI – SMS, Denmark
Dimensions: 6000 x 8000 mm, 8000 x 5000 mm, 3070 x 2790 mm
Problem:
RAUMAG – JANICH negotiated a contract with LURGI – SMS, Denmark, for the design and supply of all necessary shut off and modulation dampers for the FGD plant of the Dolna Odra powerstation.
Solution:
We created all the tandem dampers using stainless steel. All of their blades are open and hollow. Seals fitted throughout were of the patented NICROFLEX – HIPERFORM type.
Results:
The design reduces the cross damper pressure drop quite considerably. The choice of the resilient seals in combination with seal air make the dampers 100% gastight according to the UVV regulations.
