FIELD: machine building.
SUBSTANCE: gas turbine system fed by depleted fuel comprises compressor, first catalytic chamber, turbine, recuperator, channel burner and extra device to feed auxiliary fuel arranged on compressor side to increase fuel concentration in the mix by adding extra auxiliary fuel in the mix. Compressor compresses aforesaid air-fuel mix with concentration equal to or lower than ultimate inflammability to obtain compressed gas. First catalytic combustion chamber allows combusting compressed gas by catalytic oxidation. Turbine may be driven by gas fed from first catalytic combustion chamber. Recuperator heats compressed gas by turbine exhaust gas while compressed gas is forced from compressor into said chamber. Channel burner is arranged between turbine and recuperator to combust exhaust gas with the help of auxiliary fuel in plasma burning.
EFFECT: higher efficiency, simplified design, ruled out fuel gas loss.
7 cl, 3 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| GAS TURBINE ENGINE RUNNING ON LEAN FUEL MIX | 2011 |
|
RU2521179C2 |
| FLUID MIXER AND HEAT EXCHANGE SYSTEM USING SAME | 2012 |
|
RU2590020C2 |
| SYSTEM AND METHOD FOR COMPRESSION OF OXIDIZER IN GAS TURBINE SYSTEM BASED ON STOICHIOMETRIC RECYCLING OF EXHAUST GAS | 2013 |
|
RU2655896C2 |
| METHOD OF OPERATION OF COMBINED CYCLE POWER PLANT WITH COGENERATION AND COMBINED CYCLE POWER PLANT FOR REALISATION OF THIS METHOD | 2011 |
|
RU2563447C2 |
| TWO-STAGE GAS TURBINE DEVICE | 2016 |
|
RU2704385C2 |
| SYSTEM OF GAS-TURBINE ENGINE WITH RECUPERATION AND METHOD WITH APPLICATION OF CATALYTIC COMBUSTION | 2004 |
|
RU2347143C2 |
| IMPROVED SYSTEMS AND PROCEDURES FOR REDUCED EMISSIONS OF NO | 2007 |
|
RU2436974C2 |
| MULTI-CASCADE TURBOGENERATOR SYSTEM AND METHOD FOR ITS CONTROL | 2004 |
|
RU2361102C2 |
| ENVIRONMENTALLY SAFE GAS-TURBINE PLANT OF REGENERATIVE CYCLE WITH CATALYTIC COMBUSTION CHAMBER, AND CONTROL METHOD OF ITS OPERATION | 2011 |
|
RU2489588C2 |
| MULTI-STAGE GAS TURBINE DEVICE | 2016 |
|
RU2704386C2 |
