US 12,065,984 B2
Biomass energy generator system
Harry Schoell, Longview, TX (US)
Filed by Harry Schoell, Longview, TX (US)
Filed on Sep. 1, 2023, as Appl. No. 18/241,807.
Claims priority of provisional application 63/403,101, filed on Sep. 1, 2022.
Prior Publication US 2024/0077045 A1, Mar. 7, 2024
Int. Cl. F02G 1/02 (2006.01); F01B 17/04 (2006.01); F01D 15/10 (2006.01); F01K 3/02 (2006.01); F22B 1/00 (2006.01); F24S 10/40 (2018.01)
CPC F02G 1/02 (2013.01) [F01B 17/04 (2013.01); F01D 15/10 (2013.01); F01K 3/02 (2013.01); F22B 1/006 (2013.01); F24S 10/45 (2018.05)] 1 Claim
OG exemplary drawing
 
1. An energy generator system comprising:
a heat regenerative steam engine including a combustion chamber, an arrangement of cylinders with reciprocating pistons and a crank shaft, and the heat regenerative steam engine structured to burn a plurality of different fuels including liquid fuel sources and biomass fuel sources to generate pressurized steam for moving the reciprocating pistons through a power stroke and rotating the crank shaft;
a generator connected to the crank shaft for generating electric power upon operation of the heat regenerative steam engine;
a storage tank for holding biomass and including a delivery mechanism for moving the biomass from the storage tank into the combustion chamber of the heat regenerative steam engine for burning therein to create heat to generate steam;
a liquid fuel tank for holding one or more liquid fuel sources for delivery to the combustion chamber of the heat regenerative steam engine for burning therein to create heat to generate steam;
a thermal storage unit for holding a heat exchange medium and including a hot storage tank and a cold storage tank, and the hot storage tank holding the heat exchange medium after being heated and the cold storage tank holding the heat exchange medium after heat has been extracted from the heat exchange medium, and a heat exchanger within the hot storage tank including a bundle of heat conductive tubes carrying water and steam and surrounding a central auger for moving the heat exchange medium from the hot storage tank to the cold storage tank, wherein heat from the heated heat exchange medium is transferred to the water in the heat conductive tubes, and the heat conductive tubes being directed to the heat regenerative engine for delivering pressurized steam to the arrangement of cylinders and pistons for driving rotation of the crank shaft; and
a solar trough including a heat exchange delivery system for moving the cold heat exchange medium from the cold tank through the solar trough for heating the heat exchange medium and delivering the heated exchange medium to the hot storage tank in the thermal storage unit.