FIELD: fuel combustion devices.
SUBSTANCE: invention relates to improvement of gas turbine combustion chambers. Disclosed is combustion chamber of gas turbine. Combustion chamber comprises fire tube (3), dosing plate (7) attached to the end of flame tube, and casing (5) at least partially surrounding fire tube (3). End cap (18) is connected to the combustion chamber casing (5). Fire tube (3) is connected to casing (5) by means of holder (21) located between dosing plate (7) and end cover (18) and is attached to the dosing plate and the end cover plate. Invention covers also the method of installing combustion chamber flame tube in gas turbine combustion chamber casing.
EFFECT: elasticity of the holder and the effect of friction damping, provided by elastic elements, facilitate reduction of vibration and prevent mutual movement of elements of the combustion chamber on surfaces of interaction between them, thus contributing to reduction of wear.
10 cl, 20 dwg
