| 摘要 |
PROBLEM TO BE SOLVED: To provide a gas turbine rust-prevention unit that can be mounted with a simple operation and can restrain rust inside a gas turbine, and a seal device.SOLUTION: The gas turbine rust-prevention unit has: a first seal device comprising a first mounting part detachably and attachably fixed to an inner wall in a radial direction of an intake casing, and plural first seal plates supported by the first mounting part and contacting an outer wall in the radial direction of the intake casing, in which the plural first seal plates are arranged in contact with each other in a circumferential direction so as to seal a portion between a compressor and the intake casing; and a second seal device comprising a second mounting part detachably and attachably fixed to a tail cone of a turbine, and plural seal plates supported by the second mounting part and contacting an outer wall in the radial direction of an exhaust duct, in which the plural second seal plates are arranged in contact with each other in the circumferential direction, so as to seal a portion between the turbine and the exhaust duct. |
