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41.发明授权Method of operating and apparatus for an isothermal dual conversion steam power plant 失效同型双转换蒸汽发电厂的操作方法和装置
公开(公告)号：US3533231A
公开(公告)日：1970-10-13
申请号：US3533231D
申请日：1968-07-15
申请人： LEWIS S LACY
发明人： LACY LEWIS S
CPC分类号： F01K21/005
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公开(公告)号：US11542837B2
公开(公告)日：2023-01-03
申请号：US17264025
申请日：2018-12-27
发明人： Anton Fiterman
摘要： A binary power plant system, comprising: a vaporizer for vaporizing an organic motive fluid circulating in a closed Organic Rankine Cycle (ORC) by a heat source fluid in heat exchange relation therewith and producing wet organic motive fluid vapor having a quality of at least approximately 80 percent; and a single organic vapor, turbine of said ORC: having an inlet for receiving the wet organic motive fluid vapor, wherein organic motive fluid vapor is expanded in said single organic vapor turbine without causing turbine blades of the turbine to be subjected to erosion.
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公开(公告)号：US11506088B2
公开(公告)日：2022-11-22
申请号：US16450603
申请日：2019-06-24
发明人： Joseph Rabovitser , David Cygan , Hamid Abbasi
摘要： This invention relates generally to hydro-turbine drive methods and systems and, more particularly, to hydro-turbine drive methods and systems such as for application for various rotary machineries including producing a high pressure fluid with at least one fluid pump by utilizing a fluid heater to create a fluid and vapor mixture for producing mechanical shaft power.
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公开(公告)号：US20210293409A1
公开(公告)日：2021-09-23
申请号：US16859580
申请日：2020-04-27
申请人： Daniel Caris
发明人： Daniel Caris
摘要： Plastic-powered power generator. In an embodiment, the plastic-powered power generator comprises a primary reactor with an air-fuel distribution assembly configured to supply fluidized polymer, air, and oxidizer to a primary reactor chamber, and an ignition system configured to ignite a mixture of the fluidized polymer, air, and oxidizer. The primary reactor chamber extends into a secondary reactor, to, when ignited, heat air flowing through the secondary reactor from a blower to a heat exchanger. The heated air flow converts fluid, in a coil within the heat exchanger, into steam, which can drive a turbine to generate electrical power.
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45.发明授权公开(公告)号：US11085334B2
公开(公告)日：2021-08-10
申请号：US16742926
申请日：2020-01-15
发明人： Qiqige Wulan
摘要： The present application relates to an exhaust steam waste heat recovering and supplying system used for air-cooling units in large thermal power plants. Each of the two steam turbines has independent exhaust steam extraction system, and the exhaust steam extraction system of each steam turbine is connected with corresponding pre-condenser to heat the return water of the heating network. The exhaust steam extraction system of each steam turbine is further connected with the corresponding steam ejector; the exhaust port of each steam is connected with the corresponding steam ejector condenser to heat the return water of the heating network. The exhaust steam waste heat of the air-cooling units in a thermal power plant can be recycled in high efficiency to improve the utility rate of the exhaust steam, increase heating capacity, reduce cold end loss to the largest extent, and maximize the energy saving benefits.
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公开(公告)号：US10830046B2
公开(公告)日：2020-11-10
申请号：US15945009
申请日：2018-04-04
发明人： Roni Loerch , Marcus Blumhardt
摘要： In order to improve an expansion system for a working medium that is used in particular in a circulating process of a system that utilises waste heat, in particular in a system operating in a Rankine cycle, comprising an expansion device coupled to an electricity generator, for the working medium, an inlet for supplying the pressurised working medium, and an outlet for the working medium that has been expanded by the expansion device, it is proposed that an aerosol generator unit that generates a lubricant aerosol should be associated with the inlet, wherein the working medium guided to the expansion device flows through this aerosol generator unit, which has a flow guide for the working medium having a concentration section that concentrates lubricant entrained in the total mass flow of working medium supplied to the expansion device to give aerosol particles, and these aerosol particles leave the concentration section together with a partial mass flow of the working medium, branching off from the total mass flow of working medium, as a lubricant aerosol mass flow, and that a line system should be provided that guides the lubricant aerosol mass flow to lubrication points of an expansion arrangement of the expansion device, for the purpose of aerosol lubrication.
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47.发明申请公开(公告)号：US20190390573A1
公开(公告)日：2019-12-26
申请号：US16450603
申请日：2019-06-24
发明人： Joseph Rabovitser , David Cygan , Hamid Abbasi
摘要： This invention relates generally to hydro-turbine drive methods and systems and, more particularly, to hydro-turbine drive methods and systems such as for application for various rotary machineries including producing a high pressure fluid with at least one fluid pump by utilizing a fluid heater to create a fluid and vapor mixture for producing mechanical shaft power.
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48.发明授权公开(公告)号：US10480352B2
公开(公告)日：2019-11-19
申请号：US16118952
申请日：2018-08-31
IPC分类号： F01K23/04 , F01K21/00 , F25B11/02 , F25B43/00 , F28D21/00 , F28D15/00 , F25B9/00 , F25J3/06 , F01K7/16 , F01K13/00 , F01K25/06 , F01K7/02 , F01K25/10 , F01K25/08 , F25B1/06 , F25B5/02 , F25B39/00 , F25J3/02 , F01K23/08
摘要： A system includes a waste heat recovery heat exchanger configured to heat a heating fluid stream by exchange with a heat source in a crude oil associated gas processing plant; and an Organic Rankine cycle energy conversion system. The Organic Rankine cycle energy conversion system includes a heat exchanger configured to heat a first portion of a working fluid by exchange with the heated heating fluid stream; and a cooling subsystem including one or more cooling elements each configured to cool one or more of a process stream from the crude oil associated gas processing plant and a cooling water stream for ambient air cooling by exchange with a second portion of the working fluid. The Organic Rankine cycle energy conversion system includes an ejector configured to receive the second portion of the working fluid from the cooling subsystem and a third portion of the working fluid; a turbine and a generator configured to generate power by expansion of a fourth portion of the working fluid; and a cooling element configured to cool a stream of working fluid including an output stream of working fluid from the ejector and the expanded fourth portion of the working fluid from the turbine and generator.
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49.发明授权公开(公告)号：US10352198B2
公开(公告)日：2019-07-16
申请号：US15579333
申请日：2015-06-03
发明人： John Gibble
摘要： A waste heat recovery apparatus, for use with an internal combustion engine, includes a working fluid circuit to circulate working fluid, a boiler connected on the working fluid circuit and adapted to recover waste heat from a source to heat working fluid, an expander connected on the working fluid circuit to receive working fluid from the boiler, and a condenser to receive and condense working fluid from the expander. A line carries condensed working fluid from the outlet side of the condenser to a mixer on the outlet side of the expander to lower the enthalpy of the working fluid entering the condenser.
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公开(公告)号：US10233896B2
公开(公告)日：2019-03-19
申请号：US15670437
申请日：2017-08-07
申请人： Zachary David Wolfe
发明人： Zachary David Wolfe
摘要： A phase-shift-assisted gravity drive system is provided. The phase-shift-assisted gravity drive system has a series of repeating phase-shift chambers separated by inner baffles, wherein the series of repeating steam chambers define a circular loop about a hub. The phase-shift-assisted gravity drive system with the addition of a heat source is adapted to unidirectionally change steam from one phase-shift chamber to spraying condensation flowing into an adjacent phase-shift chamber. Thereby, the phase-shift-assisted gravity drive system generates force through this unidirectional transfer of the fluid throughout the loop of phase-shift chambers so that the loop rotates about its hub under the further influence of gravity, wherein the hub can be attached to a mechanism for applying rotation force thereto.
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