MAIN BUILDING thermal power plants With a single-shaft combined-cycle power

摘要

The invention relates to the main building power plants with a single-shaft combined cycle power and can be used in the construction of new and reconstruction of existing power plants. The engine room of the main body comprises spaced along it two parallel combined-cycle plants. In the boiler room, located at the end of the engine room, two horizontal recovery boiler installed, equipped with deaerators and connected to the corresponding gas turbine exhaust. Electrical department is located at the other end of the engine room. Along the engine room on either side are placed two extensions for auxiliary equipment. Between the engine compartment and mounted extensions supporting columns with crane beams, crane tracks and a bridge crane movable along the bridge crane the machine room above the two combined-cycle plant. Complex air preparation device placed on the roof of the extensions and are connected to respective ducts of gas turbines. The utility model provides an efficient use of material handling equipment and optimum compactness in installing the main and auxiliary equipment of the two single-shaft combined-cycle plants.