Patent 7316105 was granted and assigned to Siemens Aktiengesellschaft on January, 2008 by the United States Patent and Trademark Office.
The invention relates to an inventive steam power plant comprising at least one steam turbine and a steam generator. According to the invention, a firing device is located downstream of the steam generator and upstream of the steam turbine and/or downstream of a first turbine phase and upstream of a second turbine phase of the stream turbine in the direction of the stream flow and the steam flow can be heated in a combustion chamber of the firing device by being mixed with a heating gas that can be generated in the combustion chamber.