公开(公告)号：US3479820A

公开(公告)日：1969-11-25

申请号：US3479820D

申请日：1967-10-30

Applicant: RUTENBERG ABRAHAM

Inventor： RUTENBERG ABRAHAM

IPC: C02F1/04 ,  F01K17/00 ,  F01K17/04 ,  F01B31/16 ,  F01K19/10 ,  F02B41/10

CPC classification number: C02F1/04 ,  C02F2103/08 ,  F01K17/00 ,  F01K17/04 ,  Y02A20/128

Abstract: 1,203,937. Evaporators, flash type; desalination of water. A. RUTENBERG. 1 Nov., 1967 [8 Nov., 1966], No. 50078/66. Heading BIB. [Also in Division F1] A combined electrical power generating and water desalination plant consisting of a steam generator 1, pass-out turbine 2 driving an electric generator 3, and a desalination plant 4, 5 utilising the pass-out steam, is produced by converting an obsolescent electrical power generating plant by replacing a condensing steam, turbine of the obsolescent plant by the pass-out turbine 2 and constructing the adjacent desalination plant 4, 5. The latter comprises a brine heater 4 heated by the pass-out steam and a multi-stage flash distillation unit 5 receiving sea water through inlet 7 and delivering purified water and reject brine through outlets 8, 9 respectively.

公开(公告)号：US1553119A

公开(公告)日：1925-09-08

申请号：US58203822

申请日：1922-08-15

Applicant: GEN ELECTRIC

Inventor： THEODOR STEIN

IPC: F01K17/00

CPC classification number: F01K17/00

公开(公告)号：US20230184143A1

公开(公告)日：2023-06-15

申请号：US18068894

申请日：2022-12-20

Applicant: Job E. Freedman

Inventor： Job E. Freedman

IPC: F01K11/00 ,  F01K17/00

CPC classification number: F01K11/00 ,  F01K17/00

Abstract: A hybrid heat engine system includes a chamber housing including an inlet and an outlet. A piston is disposed in an interior volume of the chamber housing. The hybrid heat engine system further includes a valve configured to provide a first fluid in a heated state from a heat source to the interior volume via the inlet. The first fluid in the heated state is to push against a first side of the piston to cause a second side of the piston to push a working fluid out of the interior volume and through a turbine to generate energy.

公开(公告)号：US11066960B2

公开(公告)日：2021-07-20

申请号：US17038047

申请日：2020-09-30

Applicant: Lidao Zhang

Inventor： Lidao Zhang

IPC: F01K7/38 ,  F01D15/10 ,  F01K7/22 ,  F01K7/40 ,  F01K11/02 ,  F01K17/00

Abstract: A double-reheat power generator with an ultra high pressure cylinder and a high-intermediate pressure cylinder each having additional heat recovery turbine stages, including steam exhaust of the ultra high pressure cylinder having additional heat recovery turbine stages, that is, first extraction supplies steam to a first high-pressure heater. New second, new third and new fourth extractions of the ultra high pressure cylinder having additional heat recovery turbine stages supply steam to second, third and fourth high-pressure heaters respectively; a new fifth extraction of the HP-IP cylinder having additional heat recovery turbine stages supplies steam to a deaerator; a new sixth extraction of the HP-IP cylinder having additional heat recovery turbine stages supplies steam to an air-preheater; and an air-preheater drainage pump used for water draining of the air-preheater connects to the deaerator.

公开(公告)号：US20210180473A1

公开(公告)日：2021-06-17

申请号：US17170266

申请日：2021-02-08

Applicant: General Electric Technology GmbH

Inventor： Klara Berg ,  Mariah Couzzi-Carneiro ,  Paul Drouvot ,  Torbjörn Stenström

IPC: F01K17/02 ,  F01K17/00 ,  F01K23/10

Abstract: A CCPP includes a gas turbine, a HRSG, a steam turbine a flash tank and first and second supply lines. The gas turbine, the HRSG and the steam turbine are interconnected to generate power. The gas turbine may include an air preheating system to preheat the air supplied in the gas turbine to enable expedite combustion therein. The flash tank is fluidically connected at a cold end of the HRSG to extract waste hot water from the cold end. Further, the first supply line is configured to interconnect the flash tank and the steam turbine to supply of flash steam to the steam turbine. Furthermore, the second supply line is configured to interconnect the flash tank and the air preheating system to supply hot flash condensate thereto.

公开(公告)号：US10125637B2

公开(公告)日：2018-11-13

申请号：US15106730

申请日：2014-12-10

Applicant: Josef Mächler

Inventor： Josef Mächler

IPC: F01K11/02 ,  F01K9/00 ,  F01K11/00 ,  F01K17/00

Abstract: In an energy conversion method and a thermal power plant for converting heat into mechanical or electric energy using a working medium, a vapor state in the working medium is generated at a first pressure in a steam generator. The vaporized working medium is expanded to a lower second pressure in a steam expanding device. An energy obtained by the expansion process is discharged. The expansion of the steam state is carried out using a saturation line of the working medium. The working medium is thereby separated into a non-condensed portion and a condensed portion in a separating device. The non-condensed portion is then compressed into a compressed non-condensed portion in a compressor. The compressed non-condensed portion is cooled and condensed into a compressed condensed portion. The compressed condensed portion and the initially condensed portion are then heated, and both portions are returned to the steam generator together.

公开(公告)号：US09399931B2

公开(公告)日：2016-07-26

申请号：US14366587

申请日：2012-12-18

Applicant: SUEZ ENVIRONNEMENT

Inventor： Frederic Duong

IPC: F01K17/00 ,  F01K7/34 ,  F01K17/02 ,  F01K7/38 ,  F01K9/00

CPC classification number: F01K17/02 ,  F01K7/345 ,  F01K7/38 ,  F01K9/00 ,  Y02E20/14

Abstract: Cogeneration method, according to which a hot source (2) produces steam that is released in at least one turbine (3) having a low-pressure steam outlet (5) linked to a condenser; at least a fraction (Q) of the steam leaving the turbine (3) is directed towards a Venturi thermocompressor (14) into which a fluid having higher pressure and temperature than the outgoing steam is injected, resulting in a fluid having higher pressure and temperature than the outgoing steam, and this mixture is directed towards a second condenser (21) where the heat of the mixture is transferred to an auxiliary fluid of a circuit (23) external to the thermodynamic cycle.

Abstract translation: 根据该方法，热源（2）产生释放在具有连接到冷凝器的低压蒸汽出口（5）的至少一个涡轮机（3）中的蒸汽; 离开涡轮机（3）的蒸汽的至少一部分（Q）指向文丘里热压缩机（14），其中注入具有比输出蒸汽更高的压力和温度的流体，导致具有较高压力和温度的流体 而且该混合物被引导到第二冷凝器（21），其中混合物的热被转移到热力循环外部的回路（23）的辅助流体。

公开(公告)号：US09303533B2

公开(公告)日：2016-04-05

申请号：US14138903

申请日：2013-12-23

Applicant: HARRIS CORPORATION

Inventor： William R. Palmer

IPC: F01K25/06 ,  F01K7/34 ,  F01K19/02 ,  F01K17/00 ,  F01K7/02 ,  F01K7/16 ,  F01K21/04 ,  F01K25/08

CPC classification number: F01K19/02 ,  F01K7/02 ,  F01K7/16 ,  F01K17/00 ,  F01K21/04 ,  F01K25/06 ,  F01K25/08

Abstract: A method for producing work from heat including mixing a first working fluid F1 vapor with a second working fluid F2 vapor to form a third working fluid F3; atomizing and/or vaporizing a liquid into the third working fluid F3 to define a saturated working fluid; and expanding the saturated working fluid to perform useful work. A high pressure F1(2) portion of the first working fluid F1 may be expanded prior to the mixing step while the F2 vapor is compressed prior to the mixing step. The steps of compressing the F2 vapor and expanding the high pressure F1(2) portion of the first working fluid F1 may be carried out by an integral compressor and expander assembly (204/209). The integral compressor and expander assembly (204/209) may be positioned within a combined mixer assembly (300) with an internal mixing chamber (206) and outlets (375, 351) of both the compressor (204) and expander (209) are directed toward the mixing chamber 206.

Abstract translation: 一种用于从热量产生工件的方法，包括将第一工作流体F1蒸气与第二工作流体F2蒸气混合以形成第三工作流体F3; 将液体雾化和/或蒸发到第三工作流体F3中以限定饱和工作流体; 并扩大饱和工作液进行有用的工作。 第一工作流体F1的高压F1（2）部分可以在混合步骤之前膨胀，同时在混合步骤之前压缩F2蒸气。 压缩F2蒸气并膨胀第一工作流体F1的高压F1（2）部分的步骤可以通过一体的压缩机和膨胀机组件（204/209）来实现。 整体式压缩机和膨胀器组件（204/209）可以位于组合式混合器组件（300）内，其中压缩机（204）和膨胀机（209）的内部混合室（206）和出口（375,351）均为 指向混合室206。

公开(公告)号：US08959916B2

公开(公告)日：2015-02-24

申请号：US13281981

申请日：2011-10-26

Applicant: Kenji Yamamoto ,  Masato Handa ,  Naoyuki Nagafuchi ,  Naohiro Kusumi ,  Mitsuko Fukuda ,  Tsuyoshi Shibata ,  Shinji Matsuura

Inventor： Kenji Yamamoto ,  Masato Handa ,  Naoyuki Nagafuchi ,  Naohiro Kusumi ,  Mitsuko Fukuda ,  Tsuyoshi Shibata ,  Shinji Matsuura

IPC: F01K13/00 ,  F01K17/00 ,  F22B37/24

CPC classification number: F01K13/00 ,  F01K11/02 ,  F22B37/008 ,  F22B37/24 ,  F22B37/40 ,  Y02E20/326

Abstract: A thermal power plant is proposed for achieving high reliability, low material cost, and low construction cost by devising the arrangement and structures of a boiler, steam turbines, and a flue gas treatment apparatus to reduce a usage amount of high-temperature resistance material and further to reduce a thermal elongation of piping. In a thermal power plant including a 2 pass-type boiler having a furnace for burning fuel, a rear heat recovery area for recovering heat from combustion gas exhausted from the furnace, steam turbines are arranged near the rear heat recovery area.

Abstract translation: 提出通过设计锅炉，蒸汽轮机和烟气处理装置的布置和结构来降低高温电阻材料的使用量，从而实现高可靠性，低材料成本和低建筑成本的火力发电厂， 进一步降低管道的热延伸率。 在包括具有用于燃烧燃料的炉的2通型锅炉的火力发电设备中，用于从从炉排出的燃烧气体中回收热量的后部热回收区域设置在后部热回收区域附近。

公开(公告)号：US08881527B2

公开(公告)日：2014-11-11

申请号：US13459325

申请日：2012-04-30

Applicant: Charles Erklin Seeley ,  Dmytro Floriyovych Opaits ,  Sunilkumar Onkarnath Soni ,  Chiranjeev Kalra

Inventor： Charles Erklin Seeley ,  Dmytro Floriyovych Opaits ,  Sunilkumar Onkarnath Soni ,  Chiranjeev Kalra

IPC: F01K17/00 ,  F01B21/04

CPC classification number: H02N3/00

Abstract: Power plant systems and methods are presented. The power plant includes a steam turbine configured to release exhaust steam. The power plant further includes an electro-hydrodynamic system operatively coupled to the steam turbine. The electro-hydrodynamic system is configured to receive the exhaust steam from the steam turbine and generate auxiliary electric power using the exhaust steam.

Abstract translation: 介绍了电厂系统和方法。 发电厂包括被配置为释放废气蒸汽的蒸汽轮机。 发电厂还包括可操作地耦合到蒸汽涡轮机的电动水动力系统。 电动液压系统构造成接收来自蒸汽轮机的排气并使用排气蒸汽产生辅助电力。