Welcome

Dynamic coal flow balancing

Innovations are essential for keeping ahead of competition at all times. Only those at the leading edges of technology can maintain a primary role in the markets they serve. Since our foundation we have also committed ourselves to this goal.

Service

Challenge

Many emissions reduction programs unintentionally compromise boiler operation and efficiency. As a result, utilities are facing increasing challenges in maintaining optimal performance while meeting

environmental targets.

Our Technology

Our advanced technology provides valuable insights into the combustion process.

For best results, it serves as a support tool, relying on high-quality field data for

effective optimization.

Balancing Valves

Coal flow balancing is essential for efficient combustion, yet many existing solutions fall short in durability and ease of installation.

The PBG-1 Valves offer a reliable, high-performance alternative, designed for continuous use and precise control in dynamic coal flow balncing systems.

Benefits & Logic

Dynamic coal flow balancing relies on intelligent control logic that adapts to each plant’s unique conditions. Because no two power units perform identically, the optimization potential and savings vary

from plant to plant.

SIEMENS

The coal flow balancing valves balanced the coal flow within 5.12 %. Consequential effects were a reduction in CO on average from 951 ppm to 294 ppm. The 02 spread in the measurements was also significantly reduced from and average of 0.89 % to 0.19 %.

CO reduction has benefits in the area of: reduced furnace wall boiler tube wastage, improved boiler availability, improved heat rate if total combustion air is held constant or controlled more tightly than currently.

PA and SA testing showed potential benefits: NOx reduction & Heat rate improvement

Partners & Cooperations

e.con – the specialist for dynamic coal flow balancing