Integrated biomass gas turbine system with a cyclonic combustion chamber

摘要

A direct-fired biomass-fueled pressurized gas turbine system comprising:
a pressurized feed system (100) comprising: a plurality of chambers wherein a first chamber receives biomass particles at atmospheric pressure and supplies a second chamber with biomass particles under pressure, a first valve positioned at an inlet of the first chamber, a second valve positioned at an outlet of the first chamber to the second chamber, and an air compressor arranged to pressurize the first chamber; a cyclonic combustor (110) for combustion of biomass particles under pressure comprising: a combustion liner forming a combustion chamber having a generally cylindrical shape, a biomass feed inlet at one end of the combustion chamber formed so that the biomass particles are introduced into the combustion chamber with a tangential component relative to the longitudinal axis of the combustion liner, and a plurality of air tuyeres formed through the combustion liner, arranged to introduce the compressed air into the combustion chamber with a tangential component relative to the longitudinal axis of the combustion liner; and
a gas turbine (130) driven by the combustion gas.