公开(公告)号：US20130112156A1

公开(公告)日：2013-05-09

申请号：US13510374

申请日：2010-10-25

申请人： Dirk Band ,  Wolfgang Hegner ,  Jorg Stahlhut ,  Vitali Tregubow

发明人： Dirk Band ,  Wolfgang Hegner ,  Jorg Stahlhut ,  Vitali Tregubow

IPC分类号： F28D7/08 ,  F22B29/06

CPC分类号： F28D7/087 ,  F22B29/06 ,  F22B29/061 ,  F22B29/062 ,  F28D7/08 ,  F28F9/185

摘要： A heat exchanger erected vertically for generating steam for solar power plants, including: an outer casing with an inlet and an outlet port for a heat-emitting medium; an inlet and an outlet collector for a heat-absorbing medium, said inlet and outlet collectors lying substantially within the outer casing; and a tube bundle within the outer casing with a number of tube layers including continuous tubes, wherein the heat-emitting medium can flow entirely around same and which are designed as flow paths for the heat-absorbing medium from the inlet collector to the outlet collector. The tube bundle is arranged in a meandering manner, wherein the heat exchanger is arranged according to a forced-flow principle so that the heat-absorbing medium is successively pre-heated, evaporated, and superheated so that a superheated steam exits the outlet collector. The energy for the pre-heating, evaporation, and superheating is essentially provided by the heat transfer from the heat-emitting medium to the heat-absorbing medium. The tube layers are arranged in such that the tubes of the individual tube layers are aligned to lie next to one another in the horizontal direction, with the directions of flow of the heat-absorbing medium being opposite in the horizontally adjacent tube sections which are arranged transversely to the central axis of the outer casing, and such that the tube layers are vertically adjacent. Each tube layer is formed from an equal number of tubes.

摘要翻译： 一种垂直竖立用于产生用于太阳能发电厂的蒸汽的热交换器，包括：具有用于发热介质的入口和出口的外壳; 用于吸热介质的入口和出口收集器，所述入口和出口收集器基本上位于外壳内; 以及在外壳内的管束，其具有包括连续管的多个管层，其中发热介质可以完全流动相同，并且被设计为用于吸收介质从入口收集器到出口收集器的流动路径 。 管束以曲折的方式布置，其中热交换器根据强制流动原理布置，使得吸热介质被依次预热，蒸发和过热，使得过热蒸汽离开出口收集器。 用于预热，蒸发和过热的能量主要通过从发热介质到吸热介质的热传递来提供。 管层被布置成使得各个管层的管子在水平方向上彼此相邻地对准，其中吸热介质的流动方向在布置的水平相邻的管部分中相反 横向于外壳的中心轴线，并且使得管层垂直相邻。 每个管层由等量的管形成。

公开(公告)号：US20110214622A1

公开(公告)日：2011-09-08

申请号：US13127340

申请日：2009-10-28

申请人： Martin Effert ,  Andreas Schneider

发明人： Martin Effert ,  Andreas Schneider

IPC分类号： F22B7/00

CPC分类号： F22B21/343 ,  F22B29/061 ,  F22B37/62

摘要： A continuous steam generator with a combustion chamber having a number of burners for fossil fuel and an outside wall composed of steam generator pipes that are welded to each other gas-tight is provided. A vertical gas flue is connected downstream of the combustion chamber on the hot gas side in an upper area via a horizontal gas flue, wherein a part of the outside wall facing the vertical gas flue and below the horizontal gas flue is inclined inward and thus forms a nose projecting into the combustion chamber with the bottom of the adjacent horizontal gas flue. Support pipes are connected downstream of at least one part of the steam generator pipes of the nose at the upper end thereof on the flow medium side, wherein the support pipes are guided substantially vertically to the lower end of the nose.

摘要翻译： 提供具有燃烧室的连续蒸汽发生器，其具有用于化石燃料的多个燃烧器和由气体密封地彼此焊接的蒸汽发生器管组成的外壁。 垂直燃气烟道经由水平气体烟道在上部区域的热气侧的燃烧室的下游连接，其中面向垂直气体烟道并位于水平气体烟道下方的外壁的一部分向内倾斜，因此形成 一个鼻子与相邻的水平气体烟道的底部伸入燃烧室。 支撑管在其上端的流动介质侧上的鼻部的蒸汽发生器管的至少一部分的下游连接，其中支撑管基本垂直地引导到鼻子的下端。

公开(公告)号：US4090473A

公开(公告)日：1978-05-23

申请号：US690776

申请日：1976-05-27

申请人： Nikolai Vasilievich Golovanov ,  Vitaly Alexandrovich Ivanov ,  Vyacheslav Vladimirovich Mitor ,  Anatoly Alexeevich Parshin ,  Fedor Vasilievich Sapozhnikov ,  Sergei Mikhailovich Ter-Minosian ,  Evgeny Kirillovich Chavchanidze

发明人： Nikolai Vasilievich Golovanov ,  Vitaly Alexandrovich Ivanov ,  Vyacheslav Vladimirovich Mitor ,  Anatoly Alexeevich Parshin ,  Fedor Vasilievich Sapozhnikov ,  Sergei Mikhailovich Ter-Minosian ,  Evgeny Kirillovich Chavchanidze

IPC分类号： F22B29/06 ,  F22B31/04 ,  F22B37/14 ,  F22B21/24

CPC分类号： F22B37/14 ,  F22B29/061 ,  F22B31/04

摘要： A steam generator for a steam power plant, comprising a furnace for generating hot gases and a gas pass in communication therewith, the gas pass having a sectionalized chamber for hot gas cooling. The entire gas pass together with the chamber constitute a single construction unit built up of water walls arranged one above another in height and bent in a horizontal plane so that each element of each water wall has a different number of bends. The adjacent water walls are interconnected through the top points of the bends forming sections of the entire gas pass together with the sections of the cooling chamber. This results in the formation of a system of rigidly interconnected sections which constitutes the basis of the steam generator structure featuring high rigidity and a high bearing capacity. This allows obviating any additional appliances for fastening the generator and, hence, diminishing materially the metal requirements and simplifying both the erection and operation of the steam generator.

摘要翻译： 一种用于蒸汽动力装置的蒸汽发生器，包括用于产生热气体的炉子和与其连通的气体通道，气体通道具有用于热气体冷却的分段室。 整个气体与腔室一起构成一个单一的构造单元，其由一个高度彼此高度设置并在水平面上弯曲的水壁构成，使得每个水壁的每个元件具有不同数量的弯曲。 相邻的水壁通过整个气体通道的弯曲部分的顶点与冷却室的部分相互连接。 这导致形成刚性互连部分的系统，其构成具有高刚性和高承载能力的蒸汽发生器结构的基础。 这允许避免用于紧固发电机的任何额外的装置，并且因此实质上减少了金属的要求并且简化了蒸汽发生器的架设和操作。

公开(公告)号：US3247830A

公开(公告)日：1966-04-26

申请号：US28291063

申请日：1963-05-24

申请人： SULZER AG

发明人： HANS VOGLER

IPC分类号： F22B29/06 ,  F22B37/10 ,  F22B37/14

CPC分类号： F22B37/14 ,  F22B29/061 ,  F22B37/10

公开(公告)号：US3026857A

公开(公告)日：1962-03-27

申请号：US72258758

申请日：1958-03-19

申请人： SIEMENS AG

发明人： RUPPRECHT MICHEL

IPC分类号： F22B29/06

CPC分类号： F22B29/061

公开(公告)号：US09429313B2

公开(公告)日：2016-08-30

申请号：US13703098

申请日：2011-06-14

申请人： Chao Hui Chen

发明人： Chao Hui Chen

IPC分类号： F22B29/06 ,  F22B37/12 ,  F22B37/10

CPC分类号： F22B29/061 ,  F22B29/062 ,  F22B37/102 ,  F22B37/103 ,  F22B37/12

摘要： A steam generator (2) is described in which a combustion chamber has at least one combustion chamber wall formed by a plurality of longitudinal furnace tubes (10) for passage of an evaporatable flow medium, connected together in gas-tight manner by tube webs. As will be familiar different tubes are likely to be subjected to a heat input in use that varies when the combustion chamber is fired. The tube bores of the furnace tubes are larger where subject to higher heat input than where subject to lower heat input. In particular the tube bores of the furnace tubes are generally larger in the middle region of the combustion chamber wall than at the transversely peripheral regions of the combustion chamber wall.

摘要翻译： 一种蒸汽发生器（2），其中燃烧室具有由多个纵向炉管（10）形成的至少一个燃烧室壁，用于通过管状腹板以气密方式连接在一起的可蒸发流动介质。 熟悉的不同的管可能经受使用中的热输入，其在燃烧室被点燃时变化。 炉管的管孔较大，受热输入较高的地方较大。 特别地，炉管的管孔在燃烧室壁的中间区域中大于在燃烧室壁的横向周边区域。

公开(公告)号：US20150198328A1

公开(公告)日：2015-07-16

申请号：US14161704

申请日：2014-01-23

申请人： TAIZHOU DAJIANG INDUSTRY CO., LTD.

发明人： Guiwen Liu ,  Mingjun Yang ,  Jinquan Huang

IPC分类号： F22B29/06

CPC分类号： F22B29/061 ,  F22B3/00 ,  F22B3/08 ,  F22B15/00

摘要： A saturated water generating device includes a thermal receptor including a cavity inside, a liquid entrance connected into the cavity of the thermal receptor, a heat source, and a pillar disposed in the cavity of the thermal receptor. The heat source is used to heat the cavity of the thermal receptor. The pillar includes a plurality of tiny channels. The liquid is heated to generate saturated water in the tiny channels. Through the saturated water generating device, the high-temperature and high-pressure saturated water is generated by heating the high-pressure water, and then make the generated high-temperature and high-pressure saturated water explore instantly when it is heated, and then quickly intensive evaporation and formation of high-temperature and high-pressure steam flow as the power source.

摘要翻译： 饱和水产生装置包括：热接收器，其包括内部的空腔，连接到热接收器的空腔的液体入口，热源和设置在热接收器的空腔中的支柱。 热源用于加热热接收器的空腔。 支柱包括多个微小通道。 在微小通道中加热液体以产生饱和水。 通过饱和水发生装置，通过加热高压水产生高温高压饱和水，然后在产生的高温高压饱和水加热时立即进行发现， 快速浓缩蒸发并形成高温高压蒸汽流作为动力源。

公开(公告)号：US08851023B2

公开(公告)日：2014-10-07

申请号：US13127340

申请日：2009-10-28

申请人： Martin Effert ,  Andreas Schneider

发明人： Martin Effert ,  Andreas Schneider

IPC分类号： F22B7/00 ,  F22B29/06 ,  F22B37/62 ,  F22B21/34

CPC分类号： F22B21/343 ,  F22B29/061 ,  F22B37/62

摘要： A continuous steam generator with a combustion chamber having a number of burners for fossil fuel and an outside wall composed of steam generator pipes that are welded to each other gas-tight is provided. A vertical gas flue is connected downstream of the combustion chamber on the hot gas side in an upper area via a horizontal gas flue, wherein a part of the outside wall facing the vertical gas flue and below the horizontal gas flue is inclined inward and thus forms a nose projecting into the combustion chamber with the bottom of the adjacent horizontal gas flue. Support pipes are connected downstream of at least one part of the steam generator pipes of the nose at the upper end thereof on the flow medium side, wherein the support pipes are guided substantially vertically to the lower end of the nose.

摘要翻译： 提供具有燃烧室的连续蒸汽发生器，其具有用于化石燃料的多个燃烧器和由气体密封地彼此焊接的蒸汽发生器管组成的外壁。 垂直燃气烟道经由水平气体烟道在上部区域的热气侧的燃烧室的下游连接，其中面向垂直气体烟道的外壁的一部分向下倾斜，从而形成 一个鼻子与相邻的水平气体烟道的底部伸入燃烧室。 支撑管在其上端的流动介质侧上的鼻部的蒸汽发生器管的至少一部分的下游连接，其中支撑管基本垂直地引导到鼻子的下端。

公开(公告)号：US4325328A

公开(公告)日：1982-04-20

申请号：US175881

申请日：1980-08-06

申请人： Pawel Miszak

发明人： Pawel Miszak

IPC分类号： F22B29/10 ,  F22B29/06 ,  F22B35/10 ,  F22B37/40 ,  F22B37/00

CPC分类号： F22B35/101 ,  F22B29/061 ,  F22B37/40

摘要： The vapor generator is provided with a vapor separator which is connected to an outlet of the partition and which has a water outlet connected to the inlet of the enclosing walls of the combustion chambers. The vapor outlet of the vapor separator connects to a superheater within the generator via platen superheaters disposed within their respective combustion chambers. The vapor separator permits the partition to always be operated with a considerable surplus of water so that no stability problems occur. A water separator is also connected to an outlet of the enclosing walls and has a vapor outlet connected with the vapor outlet from the vapor separator. Various control circuits can be used to regulate the flow of vapor from the vapor separator to the superheater. A branch conduit for the feed water is also connected in parallel with the partition to permit mixing of some of the feed water with the water separated out of the vapor separator prior to passage into the enclosing walls of the generator.

摘要翻译： 蒸汽发生器设置有蒸气分离器，蒸气分离器连接到分隔件的出口，并且具有连接到燃烧室的封闭壁的入口的出水口。 蒸汽分离器的蒸汽出口通过设置在它们各自的燃烧室内的压板过热器连接到发电机内的过热器。 蒸汽分离器允许隔板总是以相当多的水运行，从而不会发生稳定性问题。 水分离器也连接到封闭壁的出口，并具有与蒸汽分离器的蒸汽出口连接的蒸气出口。 可以使用各种控制电路来调节从蒸气分离器到过热器的蒸气流。 用于给水的分支管道也与隔板并联连接，以便在进入发生器的封闭壁之前将一些给水与从蒸汽分离器分离的水混合。

公开(公告)号：US3796195A

公开(公告)日：1974-03-12

申请号：US3796195D

申请日：1972-04-24

申请人： FOSTER WHEELER CORP

发明人： GORZEGNO W

IPC分类号： F22B29/10 ,  F22B29/06 ,  F22B37/10 ,  F22B37/22

CPC分类号： F22B29/061 ,  F22B29/062

摘要： A once-through vapor generator in which the roof and heat recovery area rear wall comprise a single continuous downflow pass feeding the generator primary superheater. An outlet header for the pass, at the lower end of the pass, also serves as the inlet header for the primary superheater, flow from the header being upwardly in the superheater. A plurality of diaphragms at spaced intervals along the axis of this common header divide the header into a plurality of separate sections which in turn form in the downflow pass and superheater a plurality of narrow-width parallel down-up flow circuits. The invention prevents the occurrence of recirculation of flow at low loads within the roof and heat recovery area rear wall. A plurality of mix headers may be employed in each down-up flow circuit, at a midpoint in elevation in the heat recovery area rear wall. This reduces the possibility of recirculation within a particular down-up flow circuit in large sized units having a large difference in elevation between the roof inlet header and the lower common header.

摘要翻译： 一种一次性蒸汽发生器，其中屋顶和热回收区域后壁包括供给发电机初级过热器的单个连续下流通道。 在通道的下端，通道的出口集管也用作主过热器的入口集管，在过热器中从集管向上流动。 沿着该公共集管的轴线间隔开的多个隔膜将集管分成多个独立的部分，这些部分依次在下流通道和过热器中形成多个窄宽度的平行下行流动回路。 本发明防止在屋顶和热回收区域后壁内的低负荷下再次发生流动。