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公开(公告)号：US09791146B2
公开(公告)日：2017-10-17
申请号：US14606964
申请日：2015-01-27
Applicant: Ellis Young
Inventor： Ellis Young
CPC classification number: F22D5/00 , F01K13/00 , F01K17/06 , F01K21/06 , F22D11/006
Abstract: A novel processed vapor make-up water subsystem that uses a make-up water boiler to boil and purify make-up water and its method of use are described. Upon vaporization, dissolved solids remain in the liquid water in the bottom of the make-up boiler and the solids free steam is introduced into the main boiler loop through a deaerator. Periodically, the water in the bottom of the make-up boiler is blown down when the amount of dissolved solids in the water reach a predetermined level.
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公开(公告)号：US20060010877A1
公开(公告)日：2006-01-19
申请号：US11169156
申请日：2005-06-29
Applicant: Erhard Liebig , Robert Svoboda
Inventor： Erhard Liebig , Robert Svoboda
IPC: F02C3/30
CPC classification number: F01K21/06
Abstract: In a method for preventing the deposition of impurities in steam systems, in which steam of a given steam quality flowing in them is subject to temperature and/or pressure changes, a simple prevention of deposits is achieved in that an appropriate structural configuration and design of the steam systems prevents the steam solubility of the impurities present in specific concentrations in the steam from being exceeded as a result of changes in the temperature and/or pressure conditions.
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公开(公告)号：US06881244B2
公开(公告)日：2005-04-19
申请号：US10199027
申请日：2002-07-22
Applicant: Erhard Liebig , Robert Svoboda
Inventor： Erhard Liebig , Robert Svoboda
CPC classification number: F01K21/06 , C02F5/025 , C02F5/12 , C02F2303/08
Abstract: The present invention relates to a method for preventing the deposition of contaminants in steam systems. In a method of this type, deposits are prevented in a simple and economic manner by metering an additive into the steam, which additive adheres to the steam-side surface of the steam system and has the effect of repelling moisture and contaminants.
Abstract translation: 本发明涉及一种防止蒸汽系统中污染物沉积的方法。 在这种方法中，通过将添加剂计量到蒸汽中，以简单和经济的方式防止了沉积物，该添加剂附着在蒸汽系统的蒸汽侧表面上并具有排斥水分和污染物的作用。
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公开(公告)号：US20020190029A1
公开(公告)日：2002-12-19
申请号：US10067090
申请日：2002-02-04
Inventor： Emery N. Lange JR. , Thomas H. Pike
IPC: C23F001/00
CPC classification number: C23F1/44 , C23G1/24 , F01D25/002 , F01K21/06 , F22D11/006
Abstract: This invention relates to an on-line process for removing copper deposits from the blades of the rotor of a steam turbine in systems, particularly condensing steam turbines. The process comprises adding an oxime to an appropriate injection point of an electric generating power plant powered by a steam turbine, where the power plant comprises a pre-boiler system, a steam generator, a steam turbine, a condenser and an electric generator.
Abstract translation: 本发明涉及一种用于在系统中，特别是冷凝蒸汽轮机中的蒸汽轮机的转子的叶片上去除铜沉积物的在线方法。 该方法包括将肟添加到由蒸汽轮机供电的发电厂的适当注入点，其中发电厂包括预锅炉系统，蒸汽发生器，蒸汽轮机，冷凝器和发电机。
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公开(公告)号：US5111663A
公开(公告)日：1992-05-12
申请号：US790447
申请日：1991-11-12
Applicant: Ronald E. Brandon
Inventor： Ronald E. Brandon
Abstract: Start-up particulate separating apparatus for the inlet steam flow to a steam turbine, where particulate material can be a cause of internal damage and erosion, comprising a steam inlet pipe to the turbine, a centrifugal separator, and means for directing the inlet steam from the inlet pipe to the separator for removing particulate therefrom.
Abstract translation: 用于入口蒸汽流到蒸汽轮机的起动颗粒分离装置，其中颗粒材料可能是内部损坏和侵蚀的原因，包括到涡轮机的蒸汽入口管，离心分离器，以及用于将入口蒸汽从 用于从其中除去颗粒的分离器的入口管。
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Patent Agency Ranking
公开(公告)号：US4528169A
公开(公告)日：1985-07-09
申请号：US527136
申请日：1983-08-29
Applicant: Phillip N. La Mori , Chien-Cheng J. Shih
Inventor： Phillip N. La Mori , Chien-Cheng J. Shih
CPC classification number: B01D53/00 , F01K21/06 , F03G7/04 , Y02E10/10 , Y10S423/18
Abstract: A process for removing hydrogen sulfide from geothermal steam and from vent streams, or concentrated portions produced by a hydrogen sulfide separation process, includes the steps of introducing an oxygen-containing gas, such as air into the steam, or vent stream, and thereafter contacting the steam and oxygen-containing gas in a contacting stage with iron oxide supported by a carrier resistant to deterioration. The steam having a temperature of at least 250.degree. F. is mixed with oxygen to provide a molar ratio of oxygen-to-hydrogen sulfide ratio of less than about 10. During the contacting stage the pressure of the steam and oxygen-containing gas is maintained at a pressure sufficient to enable removal of a majority of the hydrogen sulfide from the steam and oxygen-containing gas.
Abstract translation: 从地热蒸汽和排气流中除去硫化氢或通过硫化氢分离工艺生产的浓缩部分的方法包括以下步骤：将诸如空气的含氧气体引入蒸汽或排气流中，然后接触 与负载耐老化载体的氧化铁接触的蒸汽和含氧气体。 将具有至少250°F温度的蒸汽与氧气混合以提供小于约10的氧 - 硫化氢比的摩尔比。在接触阶段期间，蒸汽和含氧气体的压力为 保持在足以能够从蒸汽和含氧气体中除去大部分硫化氢的压力。
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公开(公告)号：US4410432A
公开(公告)日：1983-10-18
申请号：US267502
申请日：1981-05-27
Applicant: George Domahidy
Inventor： George Domahidy
CPC classification number: B01D5/0027 , B01D5/0057 , B01D5/0093 , B01D53/002 , F01K21/06 , F03G7/04 , Y02E10/10
Abstract: A process is disclosed for removing hydrogen sulfide from fluid, particularly geothermal steam. Carbonic acid is sprayed into a condenser to inhibit dissolution of hydrogen sulfide into the condensate and maintain the hydrogen sulfide in gaseous form.
Abstract translation: 公开了从流体，特别是地热蒸汽中除去硫化氢的方法。 将碳酸喷雾到冷凝器中以抑制硫化氢溶解到冷凝物中并将硫化氢维持在气态。
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公开(公告)号：US20180080646A1
公开(公告)日：2018-03-22
申请号：US15561759
申请日：2016-03-31
Applicant: Siemens Aktiengesellschaft
Inventor： Raul Roman Hernandez , Manfred Baldauf , Markus Ziegmann
IPC: F22B37/26 , F22B37/48 , F22B37/50 , F01K7/16 , F01K21/06 , C02F1/12 , C02F1/20 , B01D1/20 , B01D5/00 , B01D61/48 , C02F1/469
CPC classification number: F22B37/265 , B01D1/20 , B01D5/006 , B01D5/0069 , B01D5/0075 , B01D61/48 , B01D2311/2653 , B01D2311/2673 , C02F1/12 , C02F1/20 , C02F1/4695 , F01K7/06 , F01K7/16 , F01K21/06 , F01K25/00 , F22B37/486 , F22B37/50 , F22D11/006
Abstract: A method for processing a liquid medium, wherein the medium to be processed is conducted through a liquid circuit and the medium to be processed is heated up in the liquid circuit with the aid of a heat exchanger. A liquid-vapor separation process is carried out in a separating device, and a liquid obtained in the liquid-vapor separation process is conducted into the heat exchanger as a heating medium.
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公开(公告)号：US06237341B1
公开(公告)日：2001-05-29
申请号：US09354564
申请日：1999-07-16
Applicant: Masami Koike , Yoshitaka Uchida , Akihiro Sato , Eisaku Nakashima , Toshihiro Sato , Keishi Suga , Masaharu Takada , Mutsuo Kuragasaki
Inventor： Masami Koike , Yoshitaka Uchida , Akihiro Sato , Eisaku Nakashima , Toshihiro Sato , Keishi Suga , Masaharu Takada , Mutsuo Kuragasaki
IPC: F01K1302
CPC classification number: F01K21/06 , F01D25/007
Abstract: A boiler scale collecting device enables collecting and recovery of most boiler scale particulates (p) in a steam flow line (f) in a steam pipe (02) extending from a power generation steam boiler to an inlet (01′) of a power generation steam turbine (01). The steam pipe (02), of constant inner diameter (d), extends from the boiler side to the inlet (01′) of the steam turbine (01), and turns at direction turning portion (e) from a vertical steam pipe (02′) to a lateral steam pipe (02″) near the inlet (01″) of the steam turbine (01). The vertical steam pipe (02′) is elongated beyond the direction turning portion (e) to form an elongated portion (02′a) having a lower end (02″a). The direction turning portion (e), including the vertical steam pipe (02′) and the lateral steam pipe (02″), and the elongated portion (02′a) are made in an integral unit of forged steel.
Abstract translation: 锅炉秤收集装置能够在从发电蒸汽锅炉延伸到发电的入口（01'）的蒸汽管（02）中的蒸汽流线（f）中收集和回收大多数锅炉规模微粒（p） 蒸汽轮机（01）。 恒定内径（d）的蒸汽管（02）从锅炉侧延伸到蒸汽轮机（01）的入口（01'），并且在方向转向部分（e）从垂直蒸汽管（ 02'）连接到蒸汽轮机（01）的入口（01“）附近的侧蒸汽管（02”）。 垂直蒸汽管（02'）延伸超过方向转动部分（e），以形成具有下端（02'a）的细长部分（02'a）。 包括垂直蒸汽管（02'）和侧蒸汽管（02“）的方向转向部分（e）和细长部分（02'a）制成锻造钢的整体单元。
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