The performance of a turbine condenser is a significant factor in the overall operational efficiency of a power plant. Improper and outdated tube bundle layouts limit condenser and turbine back pressure and thus the electrical output of the plant.
- Number one provider in Germany and one of the premier suppliers worldwide
- Engineering and manufacturing experience gained in more than 100 years
- Production for any type of steam power plant from approx. 50 to 1400 MWe
- Supply of more than 400 condenser units since 1950 arranged below or beside the turbine
- Surface areas up to 45,000 m² per shell
- Special applications as nuclear, deaerating, geothermal and multi-pressure condensers
- Patented high-performance tube bundle design (TEPEE) for uprating of existing power plants
UPGRADING AND IMPROVING THE EFFICIENCY OF TURBINE CONDENSERS
In-situ retubing of straight tube and U-tube type condensers with bundles of the same or different design and material, or replacement with prefabricated condenser modules.
- Removal of tubes using state-of-the-art pulling tools
- Supply of new tubes, tubesheets, supporting walls, supporting grids, etc., in various materials, e.g., carbon steel, stainless steel, brass, titanium, etc.
- Tubing, roller expansion or tube-to-tube sheet welding, and flaring of tubes if required
- Performance measurements and optimization of non-condensable gas extraction systems
- Dismantling of complete condensers and installation of prefabricated condenser modules
- Re-coating of tubesheets and waterboxes in cooperation with qualified coating companies
- Tube connection work
Source: Balcke-Dürr GmbH
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