主权项 |
1. A boiler system in combination with a steam engine, comprising:
a boiler, comprising:
an enclosure;a first fluid conveyance member and a second fluid conveyance member, each configured to carry a flow of a fluid to be heated such that the fluid flows through the first fluid conveyance member and then through the second fluid conveyance member;a burner operable to burn a fuel and produce hot combustion gases within the enclosure; anda radiant disposed in the enclosure and defining a plurality of apertures therethrough, the radiant being arranged between the first and second fluid conveyance members so as to cause the combustion gases to convection-heat the first fluid conveyance member prior to contacting the radiant, the apertures in the radiant then allowing the combustion gases to travel through the radiant to convection-heat the second fluid conveyance member, the radiant being convection-heated by the combustion gases and emitting radiation that heats the first and second fluid conveyance members, whereby the first and second fluid conveyance members are heated both by convection from the combustion gases and by radiation from the radiant; a fluid supply configured to supply the fluid to an inlet of the first fluid conveyance member; a flash boiler connected to an outlet of the second fluid conveyance member and configured to allow the fluid to separate into a steam component and a liquid component; and a third fluid conveyance member connected to the flash boiler and to the boiler and configured to direct the steam component back through the boiler in order to further heat the steam component, wherein the third fluid conveyance member is positioned proximate at least one said radiant, wherein the third fluid conveyance member supplies the steam component to the steam engine.
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