GAS AND STEAM TURBINE INSTALLATION

摘要

Disclosed is a gas and steam turbine installation (1) comprising a gasification device (132) for fossile fuel. The gasification device (132) and the combustion chamber (6) of the gas turbine (2) are connected by means of a gas line (130). According to the invention, a gas lock (200) is connected to the gas line (130). Said gas lock comprises a quick acting armature (202), a pressure discharge or over pressure system (206) and a gas lock armature (202).