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公开(公告)号：US20150136045A1
公开(公告)日：2015-05-21
申请号：US14085955
申请日：2013-11-21
摘要： A heat exchanger apparatus for receiving water from a steam drum (1) and providing steam and heated unevaporated liquid water to the steam drum includes a first evaporator (EVAP-1) and a second evaporator (EVAP-2). The first evaporator can receive water from a steam drum via a first feed conduit (9) and the second evaporator can receive water from a second feed conduit (11). Both evaporators can output heated fluid to the steam drum via a combined evaporator output conduit (13). Each first evaporator passageway (14) only makes a single pass through a gas duct (15) having a heated gas flow (7) passing therethrough while each second evaporator passageways (24) can make one or more passes through the gas duct for transferring heat from the gas to the fluid within the evaporators. A portion of the first feed conduit can also have a pre-specified volume a pre-specified height below the first inlet (10).
摘要翻译： 一种用于从蒸汽滚筒（1）接收水分并向蒸汽滚筒提供蒸汽和加热的未蒸发的液体水的热交换器装置包括第一蒸发器（EVAP-1）和第二蒸发器（EVAP-2）。 第一蒸发器可以经由第一进料管道（9）从蒸汽桶接收水，并且第二蒸发器可以接收来自第二进料管道（11）的水。 两个蒸发器可以通过组合的蒸发器输出导管（13）将加热的流体输出到蒸汽滚筒。 每个第一蒸发器通道（14）仅使通过具有通过其中的加热气流（7）的气体管道（15）的单次通过，而每个第二蒸发器通道（24）可以使一个或多个通过气体管道传递热量 从气体到蒸发器内的流体。 第一进料管道的一部分还可以具有在第一入口（10）下方的预定高度的预定体积。
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公开(公告)号：US20120137989A1
公开(公告)日：2012-06-07
申请号：US13311271
申请日：2011-12-05
摘要： A steam generator including a steam chamber defining an enclosed fluid chamber with a plurality of tubes passing through the steam chamber, a combustion chamber defining a closed fluid chamber and an air channel coupled to a burner, and a heat transfer section defining a closed fluid chamber and an air passage in fluid communication with a vacuum source, in which the burner generates a heated air mixture, the vacuum source draws the heated air mixture from the combustion chamber air channel, through the steam chamber plurality of tubes and through the heat transfer section air passage so as to heat fluid passing through the heat transfer section, the steam chamber and the combustion chamber fluid chamber.
摘要翻译： 一种蒸汽发生器，其包括限定具有通过蒸汽室的多个管的封闭流体室的蒸汽室，限定封闭流体室的燃烧室和联接到燃烧器的空气通道，以及限定封闭流体室 以及与真空源流体连通的空气通道，其中所述燃烧器产生加热的空气混合物，所述真空源从所述燃烧室空气通道抽出加热的空气混合物，通过所述蒸汽室多个管并通过所述传热部分 空气通道，以便加热通过传热部分，蒸汽室和燃烧室流体室的流体。
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公开(公告)号：US20100139578A1
公开(公告)日：2010-06-10
申请号：US12452453
申请日：2007-07-02
申请人： Gun Woo Nor
发明人： Gun Woo Nor
CPC分类号： F22B37/12 , F22B15/00 , F22B37/223 , F24H1/285
摘要： The present invention relates to a boiler having horizontally arranged flat rectangular water tubes comprising: a water chamber; an inner water chamber to be connected with horizontal water tubes, said horizontally arranged water tubes forming multi-step water tube groups; induction plates provided in the inner water chamber blocking the water path of the horizontal water tubes alternatingly in such a manner as to bend the water path in a zigzag manner; an exhaust gas discharge conduit in straight lattice lines formed by narrow gaps between the horizontal water tubes; and an exhaust gas discharge chamber formed in an upper water chamber. The flat horizontally arranged rectangular water tubes are narrow in their width, making it possible to arrange them densely in the limited space of the combustion chamber, and with their increased heat receiving areas, the water tubes can heat the water in the boiler fast.
摘要翻译： 本发明涉及具有水平布置的扁平矩形水管的锅炉，包括：水室; 与水平水管连接的内水室，所述水平布置的水管形成多级水管组; 设置在内水室中的感应板以水平方式以水平方式弯曲水路的方式交替地阻挡水平水管的水路; 由横水管之间的狭窄间隙形成的直线格线中的废气排放管; 以及形成在上部水室中的废气排出室。 扁平的水平布置的矩形水管的宽度较窄，使得可以将它们密集地布置在燃烧室的有限空间中，并且随着其增加的热接收面积，水管可以快速加热锅炉中的水。
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公开(公告)号：US07066730B2
公开(公告)日：2006-06-27
申请号：US10990256
申请日：2004-11-16
申请人： Virgil Macaluso
发明人： Virgil Macaluso
IPC分类号： F22B15/00
摘要： A pipeline heater comprising a plurality of flameless catalytic IR emitters positioned about a section of pipe in a substantially diamond-shaped configuration, the diameter of the pipe section being greater than the diameters of the heater inlet and outlet manifolds in order to increase the residence time of the fluid within the heater. The pipeline heater may comprise a single or multiple passes of the pipe section therethrough, each pass having a plurality of catalytic emitters positioned thereabout in a substantially diamond-shaped configuration.
摘要翻译： 一种管道加热器，包括多个无焰催化IR发射器，其以基本菱形的形状围绕管的一部分定位，管段的直径大于加热器入口和出口歧管的直径，以便增加停留时间 的加热器内的流体。 管道加热器可以包括穿过其中的管段的单次或多次，每次通过具有以大致菱形构型定位在其周围的多个催化发射器。
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公开(公告)号：US20050263047A1
公开(公告)日：2005-12-01
申请号：US11138574
申请日：2005-05-26
申请人： Leif Bergmyren
发明人： Leif Bergmyren
IPC分类号： D21C20060101 , F22B15/00 , F23J3/00 , F23L5/00
CPC分类号： F23J3/00
摘要： A port rodder assembly for a recovery boiler includes a duct affixed to and in fluid communication with an air port of the boiler, having a hollow interior, and an air inlet opening. A cutting head is slidably mounted within the duct adjacent to the air port and is adapted to clean the air port. An actuator selectively advances the cutting head though the air port to clean the air port. A wing is pivotally mounted within the duct. The wing interacts with the air inlet opening to control the flow of air through the duct and into the air port and is shaped such that incoming air flows smoothly through the duct to the air port.
摘要翻译： 用于回收锅炉的端口拉杆组件包括固定到锅炉的空气端口并与其流体连通的管道，具有中空的内部和进气口。 切割头可滑动地安装在相邻于空气端口的管道内，并且适于清洁空气端口。 致动器选择性地使切割头前进通过空气端口以清洁空气端口。 翼片枢转地安装在管道内。 机翼与空气入口开口相互作用，以控制通过管道并进入空气端口的空气流，并使其成形为使进入的空气平稳地流过管道至空气端口。
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公开(公告)号：US5584264A
公开(公告)日：1996-12-17
申请号：US556444
申请日：1995-11-09
申请人： Scott C. Moyer
发明人： Scott C. Moyer
CPC分类号： F22B37/146 , Y10T29/49352
摘要： An installation jig and method for installing the spout casting that eliminates the need for using a thick layer of refractory as previously done. The installation jig is formed from a threaded rod with a rectangular plate transversely fixed to one end of the rod and a second shorter, rectangular plate received on the rod at a distance from the fixed plate. A locking collar is received on the rod adjacent the shorter plate on the side remote from the fixed plate. The larger fixed plate is inserted into the boiler from the outside and is caused to bear against the tube surface. The smaller plate and locking collar are used to hold the casting in place until the casting is fixed in position by the installation of the spout.
摘要翻译： 一种用于安装喷射铸件的安装夹具和方法，其消除了如先前所做的使用厚层耐火材料的需要。 安装夹具由具有矩形板的螺杆形成，该矩形板横向地固定在杆的一端，而第二较短的矩形板容纳在距离固定板一定距离的杆上。 锁定套环接收在远离固定板的一侧的短板上的杆上。 较大的固定板从外部插入锅炉中，并被压在管表面上。 较小的板和锁定环用于将铸件固定到位，直到通过安装喷嘴将铸件固定就位。
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公开(公告)号：US5273003A
公开(公告)日：1993-12-28
申请号：US972179
申请日：1992-11-04
申请人： Fredrick A. Rothwell
发明人： Fredrick A. Rothwell
CPC分类号： F22B37/146
摘要： A cyclone furnace includes a cyclone cylinder having five separate tubular water circuit panels which are serviced by substantially independent lower inlet upper outlet header segments. One hundred and twenty three tubes each having a 1.125" OD and 0.210" MWT replaces 134 smaller OD and thinner MWT tubes of the prior art, for increasing the available sacrificial material by more than a factor of two, without substantially increasing pressure drop in the forced circulation system.
摘要翻译： 旋风炉包括具有五个独立的管状水回路面板的旋风筒，其由基本上独立的下入口上出口集管段服务。 每个具有1.125“OD和0.210”MWT的管子的122个管替代现有技术的134个更小的OD和更薄的MWT管，用于将可用的牺牲材料增加大于2倍，而基本上不增加压降 在强制循环系统中。
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公开(公告)号：US4741291A
公开(公告)日：1988-05-03
申请号：US24390
申请日：1987-03-11
申请人： John W. Varney
发明人： John W. Varney
CPC分类号： F22B21/005
摘要： A package steam boiler consists of four vertical combustion chambers surrounding a central vertical downcomer. A spherical steam drum is mounted at the top of the downcomer and a lower header is mounted at the bottom of the downcomer. The combustion chambers and downcomer are enclosed by tube-in-wall structures.
摘要翻译： 包装蒸汽锅炉由围绕中央垂直降液管的四个垂直燃烧室组成。 一个球形蒸汽鼓安装在降液管的顶部，下部集管安装在降液管的底部。 燃烧室和降液管由管壁结构封闭。
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公开(公告)号：US4658761A
公开(公告)日：1987-04-21
申请号：US671958
申请日：1984-11-15
申请人： Alain J. Duggan
发明人： Alain J. Duggan
CPC分类号： F22B37/04 , C23C2/26 , C23C4/18 , F28F19/06 , Y10S122/13
摘要： The invention relates to the protection of metal boiler tubes from corrosion and erosion. Accordingly, the invention provides a metal boiler tube whereof at least a selected part of its surface is initially porous and whereof the initially porous surface has been coated with at least one stable metal oxide by the aplication to the porous surface of a solution containing salts or oxides of such metals followed by the conversion of such salts or treatment of such oxides of metals to attach the stable metal oxides to the porous surface.
摘要翻译： 本发明涉及金属锅炉管防腐蚀和侵蚀的保护。 因此，本发明提供了一种金属锅炉管，其中至少其表面的选定部分最初是多孔的，并且其中最初多孔表面已经被至少一种稳定的金属氧化物涂覆，所述多孔表面通过施用于含有盐的溶液的多孔表面 这种金属的氧化物，然后转化这种盐或处理这种金属氧化物，以将稳定的金属氧化物附着到多孔表面上。
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公开(公告)号：US4644907A
公开(公告)日：1987-02-24
申请号：US802834
申请日：1985-11-29
申请人： Edward H. Hunter
发明人： Edward H. Hunter
CPC分类号： F22B37/04 , F16L58/1009 , F16L58/1054 , F22B37/10 , Y10S122/13
摘要： A composite boiler tube has a fireside surface and a water-side surface and comprises a metallic tubular member having an outer surface and an inner surface. One of the metallic surfaces has an efficiency enhancing coating adhered thereto and providing the composite tube with the fireside surface or the waterside surface. A method of enhancing the efficiency of a boiler tube which comprises a metallic tubular member having an outer surface and an inner surface includes the step of applying a coating of efficiency enhancing material adhered to one of the metallic tube member surfaces, thus to produce a composite boiler tube.
摘要翻译： 复合锅炉管具有炉边表面和水侧表面，并且包括具有外表面和内表面的金属管状构件。 其中一个金属表面具有附着在其上的增效涂层，并为复合管提供炉边表面或水边表面。 提高包括具有外表面和内表面的金属管状构件的锅炉管的效率的方法包括施加附着在金属管构件表面之一上的增效材料涂层的步骤，从而产生复合材料 锅炉管。
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