Palivový diagram pro kotel bloku 200 MW el. Tušimice

Abstract

In bachelor thesis i deal with construction fuel diagram for boiler type PG 575, which is operated at a power plant Tušimice. This boiler burns brown coal in suspension. To understand the problem, I'm on the topic of the search process. It was my task to perform stoichiometric calculations to determine ash balance and on the air. As the main point of this thesis, I construction a fuel diagram for a specified range of fuel. This diagram shows the what fuel should boiler burn safely and reliably, and isused as anindicator of guarantee boiler parameters. Each fuel has different characteristics and composition. It is important to consider, when the device what it will fuel combustion. Therefore, I also analyzed in this work, the influence of fuel composition on the operation of the boiler and accessories.