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1. 发明授权

US11859811B2 Auxiliary boiler systems and methods of operating and implementing same 有权
公开(公告)号：US11859811B2
公开(公告)日：2024-01-02
申请号：US17688443
申请日：2022-03-07
申请人： The Cleaver-Brooks Company, Inc.
发明人： Meenatchinathan Vasudevan , Dillon Gushard , Nick Ferguson , Paul Brown
IPC分类号： F22B33/00 , F22B37/22
CPC分类号： F22B33/00 , F22B37/228
摘要： Auxiliary boiler systems, and methods of implementing and/or operating auxiliary boiler systems, are disclosed herein. In one example embodiment, an auxiliary boiler system for use in conjunction with a main steam source includes an auxiliary boiler, a deaerator coupled directly to and integrated with the auxiliary boiler, and a condensate storage tank coupled at least indirectly to the deaerator. Also, in another example embodiment, a method of implementing an auxiliary boiler system for use in conjunction with a main steam source includes setting a condensate storage tank in relation to a first support structure at a first position, and setting an auxiliary boiler at a second position. The method further includes directly coupling a deaerator to the auxiliary boiler so that the deaerator is integrated with the auxiliary boiler, and installing at least one interconnection by which the condensate storage tank is at least indirectly coupled to the deaerator.

2. 发明授权

US11859160B2 Oval-shaped metal tank systems 有权
公开(公告)号：US11859160B2
公开(公告)日：2024-01-02
申请号：US16719820
申请日：2019-12-18
申请人： Spokane Industries
发明人： Nathan Scott Batson
IPC分类号： C12G1/02 , C12G1/022 , B60K15/03 , B01D5/00 , B23K103/04 , B61D5/02 , F04B39/06 , F22B37/22
CPC分类号： C12G1/0203 , B60K15/03 , B01D5/0018 , B01D5/0021 , B23K2103/05 , B61D5/02 , F04B39/064 , F22B37/222
摘要： A tank includes a cone-shaped wall formed of steel and attached between a first dome-shaped surface formed of steel and a second dome-shaped surface formed of steel. The cone-shaped wall attached between the first dome-shaped surface and the second dome-shaped surface defines an oval-shape void of angled corners on the inside surface of tank such that, when a product contained in the tank is displaced, the product is displaced in a torus shaped vortex between the first dome-shaped surface and the second dome-shaped surface.

3. 发明申请

US20180340242A1 ULTRA SUPERCRITICAL BOILER HEADER ALLOY AND METHOD OF PREPARATION 审中-公开
公开(公告)号：US20180340242A1
公开(公告)日：2018-11-29
申请号：US16051874
申请日：2018-08-01
申请人： Huntington Alloys Corporation
发明人： Brian A. BAKER , Gaylord D. Smith , Ronald D. Gollihue
IPC分类号： C22C19/05 , F22B37/22 , C22F1/10
CPC分类号： C22C19/055 , C22C19/05 , C22C19/058 , C22F1/10 , F22B37/22
摘要： A high temperature, high strength Ni—Co—Cr alloy is provided. The alloy includes, in weight percent (wt. %): 23.5 to 25.5% Cr, 15.0 to 22.0% Co, 1.1 to 2.0% Al, 1.0 to 1.8% Ti, 0.95 to 2.2% Nb, less than 1.0% Mo, less than 1.0% Mn, up to 0.24% Si, less than 3.0% Fe, less than 0.3% Ta, less than 0.3% W, 0.005 to 0.08% C, 0.01 to 0.3% Zr, 0.0008 to 0.006% B, up to 0.05% rare earth metals, and a balance of Ni plus trace impurities.

4. 发明授权

US10041153B2 Ultra supercritical boiler header alloy and method of preparation 有权
公开(公告)号：US10041153B2
公开(公告)日：2018-08-07
申请号：US12420251
申请日：2009-04-08
申请人： Brian A. Baker , Gaylord D. Smith , Ronald D. Gollihue
发明人： Brian A. Baker , Gaylord D. Smith , Ronald D. Gollihue
IPC分类号： C22C19/05 , C22F1/10 , F22B37/22
CPC分类号： C22C19/055 , C22C19/05 , C22C19/058 , C22F1/10 , F22B37/22
摘要： A high temperature, high strength Ni—Co—Cr alloy possessing essentially fissure-free weldability for long-life service at 538° C. to 816° C. contains in % by weight about: 23.5 to 25.5% Cr, 15-22% Co, 1.1 to 2.0% Al, 1.0 to 1.8 % Ti, 0.95 to 2.2% Nb, less than 1.0% Mo, less than 1.0% Mn, less than 0.3% Si, less than 3% Fe, less than 0.3% Ta, less than 0.3% W, 0.005 to 0.08% C, 0.01 to 0.3% Zr, 0.0008 to 0.006% B, up to 0.05% rare earth metals, 0.005% to 0.025% Mg plus optional Ca and the balance Ni including trace additions and impurities. The strength and stability is assured at 760° C. when the Al/Ti ratio is constrained to between 0.95 and 1.25. Further, the sum of Al+Ti is constrained to between 2.25 and 3.0. The upper limits for Nb and Si are defined by the relationship: (% Nb+0.95)+3.32(% Si)

5. 发明授权

US09581327B2 Continuous steam generator with equalizing chamber 有权
标题翻译：连续蒸汽发生器与均衡室
公开(公告)号：US09581327B2
公开(公告)日：2017-02-28
申请号：US12411616
申请日：2009-03-26
申请人： Donald W. Bairley , Wesley P. Bauver, II , Thomas P. Mastronarde
发明人： Donald W. Bairley , Wesley P. Bauver, II , Thomas P. Mastronarde
IPC分类号： F22B29/06 , F22B37/22 , F22B21/04
CPC分类号： F22B37/227 , F22B21/04
摘要： An evaporator 10 for evaporating a liquid includes a plurality of harps 20 disposed within a duct or chamber such that a heated fluid flow 22 (e.g., heated gas or flue gas) passes through each successive row of harps 20 of the evaporator 10. Each of the harps 20 includes a lower header 24, a plurality of lower tubes 26, an intermediate equalizing chamber 28, a plurality of upper tubes 30, and an upper header 32. The lower tubes 30 are in fluid communication with the lower header 24 and extend upward vertically from the lower header. The upper ends of the lower tubes 26 are in fluid communication with the equalizing chamber 28. The upper tubes 30 are in fluid communication with the equalizing chamber 28 and extend upward vertically from the equalizing chamber. The upper ends of the upper tubes 30 are in fluid communication with the upper header 32.
摘要翻译：用于蒸发液体的蒸发器10包括设置在管道或室内的多个竖琴20，使得加热的流体流22（例如，加热的气体或烟道气）穿过蒸发器10的每个连续的行20排。每个竖琴20包括下集管24，多个下管26，中间均衡室28，多个上管30和上集管32.下管30与下集管24流体连通并延伸从下部标题垂直向上。下管26的上端与均衡室28流体连通。上管30与均衡室28流体连通，并从均衡室向上垂直延伸。上管30的上端与上集管32流体连通。

6. 发明授权

US09459006B2 Radial nozzle assembly for a pressure vessel 有权
标题翻译：用于压力容器的径向喷嘴组件
公开(公告)号：US09459006B2
公开(公告)日：2016-10-04
申请号：US13477168
申请日：2012-05-22
申请人： Wesley P. Bauver, II , Edward M. Ortman , Thomas W. Sambor , Ian J. Perrin
发明人： Wesley P. Bauver, II , Edward M. Ortman , Thomas W. Sambor , Ian J. Perrin
IPC分类号： A62C31/02 , B05B1/14 , F22B37/22 , F22B37/78
CPC分类号： F22B37/225 , F22B37/78
摘要： A radial nozzle assembly for use in a pressure vessel to enable fluid flow through the vessel wall is provided. The radial nozzle assembly has a nozzle and a cup-shaped flange extending from one end of the nozzle. The nozzle has a bore disposed therethrough along its length to permit fluid flow through the wall of the pressure vessel. The flange is defined by a generally cup or dome-shaped wall having an open end. The nozzle assembly is secured to the wall of the vessel such that the nozzle is disposed in a radial orientation to the flange and possibly in a horizontal orientation.
摘要翻译：提供一种用于压力容器以使流体流过容器壁的径向喷嘴组件。径向喷嘴组件具有从喷嘴的一端延伸的喷嘴和杯形凸缘。喷嘴具有沿其长度穿过其中的孔，以允许流体流过压力容器的壁。凸缘由具有开口端的大致杯形或圆顶形壁限定。喷嘴组件固定到容器的壁上，使得喷嘴沿径向定位到凸缘并且可能以水平方向设置。

7. 发明授权

US08950365B2 Feed water pipe for steam generator 有权
标题翻译：蒸汽发生器给水管
公开(公告)号：US08950365B2
公开(公告)日：2015-02-10
申请号：US13976771
申请日：2012-04-05
申请人： Naoaki Hirota
发明人： Naoaki Hirota
IPC分类号： F22D1/46 , F16L55/055 , F22B1/02 , F22B37/00 , F22B37/22 , F22D11/00 , G21D1/00
CPC分类号： F16L55/055 , F22B1/025 , F22B37/002 , F22B37/228 , F22D11/00 , G21D1/00 , Y10T137/4531
摘要： There are provided a generator internal pipe section that extends in the horizontal direction inside a steam generator; and a communication pipe section that is connected to the generator internal pipe section and is provided with a communication path, wherein one end of the communication path is connected to the pipe path at an upper end of a cross-section perpendicular to the flow direction of the cooling water in the pipe path and the other end of the communication path is positioned at the downside in the vertical direction in relation to one end of the communication path, and wherein one end side and the other end side of the communication path are connected at a position existing at the upside in the vertical direction in relation to one end.
摘要翻译：在蒸汽发生器内部设置有沿水平方向延伸的发电机内管部分; 以及连通管部，其与所述发电机内管部连接并设置有连通路径，所述连通路径的一端在与所述连通路的流动方向垂直的截面的上端的上端连接到所述管路管路中的冷却水和连通路径的另一端相对于连通路径的一端位于垂直方向的下侧，连通路径的一端侧和另一端侧连接相对于一端在垂直方向上方存在的位置。

8. 发明申请

US20130044853A1 FEED WATER AND STEAM HEADER AND NUCLEAR REACTOR HAVING THE SAME 审中-公开
标题翻译：进料水和蒸汽头和具有相同功能的核反应堆
公开(公告)号：US20130044853A1
公开(公告)日：2013-02-21
申请号：US13567425
申请日：2012-08-06
申请人： Dong Ok KIM , Shun CHOI , Tae Wan KIM , Gyu Mahn LEE , In Su HAN , Ki Jong JANG , Hyun Jin PARK
发明人： Dong Ok KIM , Shun CHOI , Tae Wan KIM , Gyu Mahn LEE , In Su HAN , Ki Jong JANG , Hyun Jin PARK
IPC分类号： G21C15/12 , F22B37/22 , F22B29/06 , F22B1/02
CPC分类号： G21C1/32 , F22B37/002 , G21C15/02 , G21D1/006 , Y02E30/40
摘要： A feed water and steam header equipped to a feed water nozzle or a steam nozzle of a reactor vessel in a steam generator for an integrated nuclear reactor is provided. The feed water and steam header may include a nozzle connection portion connected to a steam nozzle or a feed water nozzle of a reactor vessel, a header flange protruded outward from a lower part of the nozzle connection portion, and a tube connection portion disposed on two pipelines branched from the nozzle connection portion and connected to a tube of the steam generator.
摘要翻译：提供了一种用于集成核反应堆的蒸汽发生器中的给水喷嘴或反应器容器的蒸汽喷嘴的给水和蒸汽集管。给水和蒸汽集管可以包括连接到反应堆容器的蒸汽喷嘴或给水喷嘴的喷嘴连接部分，从喷嘴连接部分的下部向外突出的集管凸缘以及设置在喷嘴连接部分上的管连接部分管道从喷嘴连接部分分支并与蒸汽发生器的管连接。

9. 发明授权

US5669333A Once-through steam generator furnace outlet fluid mix to minimize the number of headers and riser materials 失效
标题翻译：一次通过蒸汽发生炉出口流体混合以最小化集管和提升管材料的数量
公开(公告)号：US5669333A
公开(公告)日：1997-09-23
申请号：US600616
申请日：1996-02-13
申请人： Calvin Eugene Phelps, Sr.
发明人： Calvin Eugene Phelps, Sr.
IPC分类号： F22B29/06 , F22B37/14 , F22B37/20 , F22B37/22
CPC分类号： F22B29/062 , F22B37/148
摘要： An arrangement for a furnace of a once-through steam generator includes a fluid mix header for holding a volume of a furnace mix fluid. A plurality of side wall tubes at the side wall of the furnace are connected to a side wall header. A roof outlet header is located at the roof of the furnace and a roof tube is connected at one end to the roof outlet header and at the opposite end to one end of a loop section of tube. A front wall tube located at the front end of the furnace is connected at one end to the opposited end of the loop section of the tube from the roof tube. A connection tube is connected between the roof outlet header and the fluid mix header. Rear and front screen tubes are connected directly to the fluid mix header of the furnace. Fluid from the fluid mix header is provided to the convection pass downcomer and convection pass tube enclosures of the steam generator.
摘要翻译：用于直流式蒸汽发生器的炉的装置包括用于保持一定体积的炉混流体的流体混合头。在炉的侧壁上的多个侧壁管连接到侧壁集管。屋顶出口集管位于炉顶部，屋顶管的一端连接到屋顶出口集管，另一端连接到管的环部分的一端。位于炉前端的前壁管一端与顶管连接在管的环部分的相对端。连接管连接在屋顶出口集管和流体混合头之间。后和前屏幕管直接连接到炉的流体混合头。来自流体混合头的流体被提供给蒸汽发生器的对流通道降液管和对流通管外壳。

10. 发明授权

US5576495A Two phase flow meter 失效
标题翻译：两相流量计
公开(公告)号：US5576495A
公开(公告)日：1996-11-19
申请号：US546881
申请日：1995-10-23
申请人： Richard C. Vetterick
发明人： Richard C. Vetterick
IPC分类号： F22B37/22 , G01F1/42 , G01F1/44 , G01F1/74
CPC分类号： F22B37/227 , G01F1/42 , G01F1/44 , G01F1/74 , Y10T137/3003 , Y10T137/85938 , Y10T137/87338
摘要： An apparatus for determining the relative flows of a two phase flow using differential pressure to obtain mass flow having a bend portion for concentrating the dense phase toward an outside of the bend; a perforated plate downstream of the bend for passing the portion of the light phase; a nozzle for channelling the portion of the flow having high density phase toward the center of a venturi throat which is positioned downstream of the perforated plate; and four pressure sensors strategically located for measuring pressure differences at various points in the flow meter.
摘要翻译：一种用于使用压差来确定两相流的相对流量以获得质量流的装置，所述质量流具有用于将所述致密相朝向所述弯曲部外侧集中的弯曲部分; 弯曲部下游的穿孔板，用于使光相的一部分通过; 用于将具有高密度相的流的部分引导到位于多孔板下游的文丘里喉部的中心的喷嘴; 以及四个用于测量流量计各点压力差的压力传感器。

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