NOZZLE WITH LOW EMISSIONS, COMBUSTION CHAMBER FOR TWO-COMPONENT FUEL WITH LOW EMISSIONS AND GAS TURBINE GENERATOR UNIT Russian patent published in 2024 - IPC F23D14/48 F23R3/36 F02C9/40 

FIELD: thermal energy and power engineering.

SUBSTANCE: disclosed are a nozzle with low emissions, a combustion chamber for a two-component fuel with low emissions and a gas turbine generator set, which are related to a generator set. According to the present invention, by means of an integrated design of a low-emission nozzle for a two-component fuel combination of diffuse combustion of combustible liquid and combustion of preliminarily prepared mixture containing gaseous fuel is provided; when using gaseous fuel in a gas turbine through small holes in a swirler of a nozzle with low emissions, gaseous fuel and air are emitted with ensuring good mixing, at that, by burning the preliminarily prepared mixture of fuel and air, the amount of emission of pollutants is reduced; when using a combustible liquid in a gas turbine by means of a nozzle with low emissions, equipped with function of auxiliary air spraying in center of nozzle with low emissions, solves the problem of the poor spray effect of the combustible liquid at low operating conditions of the gas turbine; in addition, disclosed is a two-component fuel supply control system with low emissions, by means of which gaseous fuel or combustible liquid is supplied to the gas turbine and the fuel is controlled, and also provides the possibility of realizing efficient stable switching of gaseous/liquid fuel in conditions of continuous operation. Present invention is used to generate electricity.

EFFECT: present invention is aimed at solving the problem of excessive formation of high-temperature soot, which is known from the prior art.

19 cl, 6 dwg