Steam generator
View Patent ↗A steam generator with a heating gas duct which in an approximately horizontal heating gas direction is exposed to throughflow of a heating medium is provided to ensure a reliable absorption of the mentioned loads, especially of the additional loads which are produced as a result of the design dependent internal pressure of the heating gas. The heating gas duct is enclosed by a plurality of support frames which are arranged one behind the other in the heating gas direction, wherein at least two of the support frames are interconnected via a plurality of horizontal batten plates.
1. A steam generator, comprising:
a heating gas duct which in an approximately horizontal heating gas direction is exposed to throughflow of a heating medium;
a plurality of support frames, the heating gas duct being enclosed by the support frames which are arranged one behind the other in the heating gas direction;
a plurality of horizontal batten plates, at least two of the support frames being interconnected via the horizontal batten plates, and the horizontal batten plates being arranged on two sides of the heating gas duct; and
an essentially horizontally oriented tie bar,
wherein two of the horizontal batten plates are arranged on opposite sidewalls of the heating gas duct and are interconnected in an inflow region of the heating gas duct by the essentially horizontally oriented tie bar,
wherein the essentially horizontally oriented tie bar directly connects to ends of the two horizontal batten plates.
2. The steam generator as claimed in claim 1 , wherein a gas turbine is connected upstream on a hot gas side.