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71. 发明授权

US3887002A Air-cooled heat exchanger with after-condenser 失效
标题翻译：带冷凝器的空气冷却热交换器
公开(公告)号：US3887002A
公开(公告)日：1975-06-03
申请号：US43687774
申请日：1974-01-28
申请人： LUMMUS CO
发明人： SCHOONMAN WILLEM
IPC分类号： F28B1/06 , F28B9/10 , F28D7/16
CPC分类号： F28B1/06 , F28B9/10 , F28B2001/065 , Y10S165/197 , Y10S165/90
摘要： An air-cooled heat exchanger having U-tubes for condensing and/or cooling vapors such as steam. The main section of the exchanger comprises a plurality of U-tubes, each connected at one end to an inlet manifold and at the other end to a collection manifold for receiving liquid. Cooling air flows cocurrently with the condensing or cooling vapor, thus preventing sub-cooling or freezing. A second section comprises additional U-tubes, for cooling and/or condensing uncondensed vapors from the main section. A Utube of the second section is connected to each of the condensing collecting manifolds of the first section. In a preferred embodiment, the second section of U-tubes is located in the same plane as the main section, and adjacent to the vapor inlet to the main section.

72. 发明授权

US3800861A Air cooled vapor condenser module 失效
标题翻译：空气冷却蒸汽冷凝器模块
公开(公告)号：US3800861A
公开(公告)日：1974-04-02
申请号：US3800861D
申请日：1969-12-05
申请人： GEN ELECTRIC
发明人： NEUGEBAUER F , FLITNER D , LA HAYE P
IPC分类号： F28B1/06
CPC分类号： F28B1/06 , F28B2001/065 , Y10S165/222 , Y10S261/11
摘要： A module air cooled condenser with two generally vertical rows of horizontally extending heat exchanger tubes has an inlet tube sheet comprised of a structural member or a pair of structural members and a pair of outlet tube sheets to which are attached condensate headers. The module is appropriately enclosed on the top and frontal areas by sheet metal to provide an air plenum for the air flow which passes across the tube bundles from the fan mounted below the air plenum chamber. In another embodiment an additional row of tubes is provided whereby a reverse flow of vapor is maintained in order to decrease the occurrence of freeze up. In a further embodiment directed to freeze protection, all of the heat exchanger tubes slope downwardly toward the inlet tube sheet thereby having the condensate in contact with vapor at all times.
摘要翻译：具有两个大致垂直排的水平延伸的热交换器管的模块空气冷却冷凝器具有由结构构件或一对结构构件和一对出口管板组成的入口管板，其连接有冷凝物集管。模块通过金属板适当地封闭在顶部和正面区域上，以便为安装在空气增压室下方的风扇穿过管束提供空气通道。在另一个实施例中，提供另外一排管，由此维持蒸汽的逆流以减少冻结的发生。在针对冻结保护的另一实施例中，所有热交换器管向下朝向入口管板倾斜，从而使冷凝物始终与蒸气接触。

73. 发明授权

US3598179A Heat exchanger 失效
公开(公告)号：US3598179A
公开(公告)日：1971-08-10
申请号：US3598179D
申请日：1968-09-10
申请人： LOUIS F GIAUQUE
发明人： GIAUQUE LOUIS F
IPC分类号： F24D5/00 , F24D19/08 , F28B1/06 , F28D21/00 , F28B9/08 , F28B9/10
CPC分类号： F28D21/0008 , F24D5/00 , F24D19/087 , F28B1/06 , F28B2001/065 , Y10S165/222
摘要： The invention provides a heat exchanger comprising first and second rows of vertically arranged tubes, the outlets of the tubes in each row being connected to separate condensate headers, to which separate traps are connected, and the steam inlets of the second row of tubes being connected to the steam outlets of the first row of tubes whereby the tubes of the first row are automatically purged and air binding is prevented.

74. 发明授权

US3556204A Air cooled surface condenser 失效
标题翻译：空气冷却表面冷凝器
公开(公告)号：US3556204A
公开(公告)日：1971-01-19
申请号：US3556204D
申请日：1969-05-26
申请人： PERFEX CORP
发明人： DEHNE MANFRED F
IPC分类号： F28B1/06 , B60H1/00
CPC分类号： F28B1/06 , F28B2001/065
摘要： An air-cooled surface condenser has a supply of cooling air which is varied in accordance with the temperature of the condensate to thereby diminish the possibilities of freezeup at below normal ambient temperatures. The condenser has at least two downflow tubes and one reflux tube with the tubes so arranged that the cooling air travels first over the reflux tube and then sequentially over the first and second downflow tubes, and with the tubes being of such dimensions that condensate is formed in the reflux tube. With this arrangement the air supply can be varied in response to drop in condensate temperature at the first downflow tube and thus assure that the air, before reaching those portions of the first downflow tube where condensate has formed, has a temperature which has been elevated by the latent heat of condensation within the reflux tube.

75. 发明公开

EP2749832A2 White smoke reducing system and method of recovering waste heat and water using the same 审中-公开
标题翻译：系统和Verfahren zurRückgewinnungvonAbwärmeund Abwasser damit
公开(公告)号：EP2749832A2
公开(公告)日：2014-07-02
申请号：EP13172922.0
申请日：2013-06-19
申请人： Cho, Kil Hwan , Cho, Han Ule
发明人： Cho, Kil Hwan , Cho, Han Ule
IPC分类号： F28F9/02 , F28D9/00 , F28D21/00
CPC分类号： F28D7/0083 , F23J2219/70 , F24D2200/18 , F24H8/006 , F28B1/06 , F28B2001/065 , F28D9/0093 , F28D21/0003 , F28F9/0209 , Y02B30/106
摘要： Disclosed therein are a white smoke reducing system and a method of recovering waste heat and water using the white smoke reducing system. The white smoke reducing system includes a discharge gas inflow pipe, a water recovery part, a sensible heat exchanger, a first latent heat exchanger, a second latent heat exchanger, a steam separator, a discharge part, a circulation duct, and a mixing duct.
The method of recovering waste heat and water includes a first step of supplying exhaust gas to the water recovery part, a second step of supplying the exhaust gas of the water recovery part to the sensible heat exchanger, a third step of supplying the exhaust gas of the sensible heat exchanger to the first latent heat exchanger, a fourth step of supplying the exhaust gas of the first latent heat exchanger to the second latent heat exchanger, a fifth step of supplying the exhaust gas of the second latent heat exchanger to the steam separator; and a sixth step of supplying the exhaust gas of the steam separator to the discharge part.
摘要翻译：其中公开了一种白烟减少系统和使用白烟减少系统回收废热和水的方法。白烟降低系统包括排出气体流入管，水回收部，显热交换器，第一潜热交换器，第二潜热交换器，蒸汽分离器，排出部，循环管和混合管。回收废热和水的方法包括向废水回收部分供给废气的第一步骤，向显热交换器供给水回收部分的废气的第二步骤，第一潜热交换器的显热交换器，将第一潜热交换器的废气供给到第二潜热交换器的第四工序，将第二潜热交换器的废气供给到蒸汽分离器的第五工序 ; 以及将蒸汽分离器的废气供给到排出部的第六步骤。

76. 发明公开

EP1896789A2 ECHANGEUR THERMIQUE A PLAQUES SOUDEES, DU TYPE CONDENSEUR 有权
标题翻译： ECHANGEUR THERMIQUE A PLAQUES SOUDEES，DU TYPE CONDENSEUR
公开(公告)号：EP1896789A2
公开(公告)日：2008-03-12
申请号：EP06778968.5
申请日：2006-06-23
申请人： Alfa Laval Vicarb
发明人： LAVANCHY, Michel , CONCOLATO, Jean-Pierre , ROUSSEL, Claude
IPC分类号： F28B1/02 , F28D9/00
CPC分类号： F28F9/26 , F28B1/02 , F28B2001/065 , F28D9/0093 , F28F2265/26
摘要： The invention relates to a condenser-type heat exchanger (1) comprising a set of welded plates which define interpenetrating fluid circuits therebetween. According to the invention, the exchanger is characterised in that it comprises: at least two welded plate modules (52, 53) which are each equipped with an independent refrigerant circuit (CF1, CF2), whereby fluid CF2 is preferably colder than fluid CF1; and a connecting chamber (66) which connects two modules in series to the circuit of the fluid to be condensed, such that the circulation direction (VD, VA) of the fluid to be condensed is reversed at the passage from one module (52) to the next (53).
摘要翻译：本发明涉及一种冷凝器式热交换器（1），其包括一组限定它们之间的互穿流体回路的焊接板。根据本发明，交换器的特征在于它包括：至少两个焊接板模块（52,53），每个焊接板模块配备有独立的制冷剂回路（CF1，CF2），由此流体CF2优选比流体CF1更冷; 和将两个模块串联连接到要冷凝的流体的回路的连接室（66），使得要冷凝的流体的循环方向（VD，VA）在来自一个模块（52）的通道处反向，到下一个（53）。

77. 发明公开

EP1577626A1 Luftbeaufschlagter Trockenkühler zum Kondensieren von Wasserdampf 审中-公开
标题翻译： LuftbeaufschlagterTrockenkühlerzum Kondensieren von Wasserdampf
公开(公告)号：EP1577626A1
公开(公告)日：2005-09-21
申请号：EP04006635.9
申请日：2004-03-19
申请人： GEA Energietechnik GmbH
发明人： Witte, Raimund Dr. , Wienen, Heinz , Herbermann, Michael Dr.
IPC分类号： F28B1/06
CPC分类号： F28B9/08 , F28B1/06 , F28B9/02 , F28B2001/065
摘要： Luftbeaufschlagter Trockenkühler zum Kondensieren von Wasserdampf, mit V-förmig angeordneten, an eine obere Dampfverteilerleitung (4, 5) angeschlossen Kühlelementen (2), die jeweils kondensataustrittsseitige Kondensatsammelräume (13) besitzen, wobei jeder Gruppe kondensatorisch geschalteter Kühlelemente (2) wenigstens ein Dephlegmatorelement (12) in Bezug auf den Dampfstrom nachgeschaltet ist, wobei jeder Kondensatsammelraum (13) über wenigstens einen Kondensat- und Dampfüberströmkanal (10) an einen sich parallel zu den Kondensatsammelräumen (13) erstreckenden Kondensatsammeltank (9) angeschlossen ist, und wobei eine Dampfzuführung zu dem Dephlegmatorelement (12) durch den Kondensatsammeltank (9) erfolgt.
摘要翻译：冷却器在上部蒸汽分配管线（5）上具有V形冷却元件（2）。冷却元件具有冷凝物收集腔（13）。每组冷却元件具有至少一个分凝器元件（12）。每个冷凝物收集腔具有至少一个连接到冷凝物收集罐（9）的冷凝物和蒸汽溢流通道，蒸汽通过该冷凝水和蒸汽溢流通道供应到分凝器元件。

78. 发明公开

EP0801281A3 Steam condensing apparatus and methods 失效
标题翻译：装置和方法，用于冷凝蒸汽
公开(公告)号：EP0801281A3
公开(公告)日：1998-09-23
申请号：EP97302365
申请日：1997-04-07
申请人： HUDSON PRODUCTS CORP
发明人： GOLDSMITH JAMES DAVID , KLUPPEL GEORGE EDWARD , MILLAS GEORGE STEVE , STROCK THOMAS WAYNE
IPC分类号： F28B1/06 , F28B9/08 , F28B9/10
CPC分类号： F28B9/08 , F28B1/06 , F28B9/10 , F28B2001/065 , Y10S165/913
摘要： A two-stage steam condenser (70) prevents freezing from occurring in its tube rows (80,102) by continual purging of the tube rows. Such continual purging prevents any steam from back-flowing into a tube row (80,102) thereby eliminating the possibility that condensate or noncondensable gases will become trapped therein. This is achieved by isolating each of the tube rows (102) in the second stage (92) of the condenser (70) so that the pressure of one tube row is not exposed to the pressure occurring in another adjacent tube row. The condensate collected in the various tube rows (102) of this second stage (92) is delivered to a common drain pot (114) that is hydraulically balanced to accommodate the various pressures in these tube rows (102). Such hydraulic balancing also prevents any back-flowing from occurring from one tube row (102) into another. Furthermore, in this second stage (92) of the steam condenser (70), the steam (88) and resulting condensate both flow concurrently downward while any noncondensable gases (94) are vented counter-currently upward against such steam and condensate flow.

79. 发明公开

EP0801281A2 Steam condensing apparatus and methods 失效
标题翻译： Vorrichtung und Verfahren zum Kondensieren von Dampf
公开(公告)号：EP0801281A2
公开(公告)日：1997-10-15
申请号：EP97302365.8
申请日：1997-04-07
申请人： Hudson Products Corporation
发明人： Goldsmith, James David , Kluppel, George Edward , Millas, George Steve , Strock, Thomas Wayne
IPC分类号： F28B1/06 , F28B9/10
CPC分类号： F28B9/08 , F28B1/06 , F28B9/10 , F28B2001/065 , Y10S165/913
摘要： A two-stage steam condenser (70) prevents freezing from occurring in its tube rows (80,102) by continual purging of the tube rows. Such continual purging prevents any steam from back-flowing into a tube row (80,102) thereby eliminating the possibility that condensate or noncondensable gases will become trapped therein. This is achieved by isolating each of the tube rows (102) in the second stage (92) of the condenser (70) so that the pressure of one tube row is not exposed to the pressure occurring in another adjacent tube row. The condensate collected in the various tube rows (102) of this second stage (92) is delivered to a common drain pot (114) that is hydraulically balanced to accommodate the various pressures in these tube rows (102). Such hydraulic balancing also prevents any back-flowing from occurring from one tube row (102) into another. Furthermore, in this second stage (92) of the steam condenser (70), the steam (88) and resulting condensate both flow concurrently downward while any noncondensable gases (94) are vented counter-currently upward against such steam and condensate flow.
摘要翻译：两级蒸汽冷凝器（70）通过连续吹扫管排来防止在其管排（80,102）中发生冻结。这种连续吹扫防止任何蒸汽回流到管排（80,102）中，从而消除了冷凝物或不可冷凝气体将被捕获在其中的可能性。这通过隔离冷凝器（70）的第二级（92）中的每个管排（102）来实现，使得一个管排的压力不暴露于在另一相邻管排中发生的压力。收集在该第二级（92）的各管排（102）中的冷凝物被输送到液压平衡以容纳这些管排（102）中的各种压力的公共排水罐（114）。这种液压平衡还防止从一个管排（102）进入另一管排（102）的任何反向流动。此外，在蒸汽冷凝器（70）的第二阶段（92）中，蒸汽（88）和产生的冷凝物两者同时向下流动，而任何不可冷凝气体（94）相对于这种蒸汽和冷凝物流反向排出。

80. 发明公开

EP0545366A1 Air cooled vacuum steam condenser with flow-equalized mini-bundles 失效
标题翻译： LuftgekühlterVakuum-Dampfkondensator mitKleinbündelnmit Ausgleich des Durchflusses。
公开(公告)号：EP0545366A1
公开(公告)日：1993-06-09
申请号：EP92120497.0
申请日：1992-12-01
申请人： Larinoff, Michael William
发明人： Larinoff, Michael William
IPC分类号： F28B1/06
CPC分类号： F28B9/005 , F28B1/06 , F28B9/10 , F28B2001/065 , Y10S165/188 , Y10S165/90
摘要： A single-row, two-pass steam condensing bundle (12) used for condensing steam in air-cooled vacuum steam condensers in power plant applications and the like is divided into a plurality of identically built mini-bundle sets (A-F). Each mini-bundle set has one centrally located 2nd-pass tube (14) with symmetrically placed 1st-pass tubes (13) positioned on either side of it. The steam leaving each 1st-pass tube (13) is controlled by a flow equalizing device (15) installed at the end of the tubes. The flow of the noncondensible gas mixture (32) leaving each 2nd-pass tube (14) is controlled by an individual orifice (17) in the gas piping system. The larger the number of mini-bundle sets incorporated into the bundle, the greater its counterflow freeze protection feature.
摘要翻译：用于在发电厂应用等中的空气冷却真空蒸汽冷凝器中冷凝蒸汽的单排二通蒸汽冷凝束（12）被分成多个相同构造的小束组（A-F）。每个迷你束组具有一个位于中心的第二通管（14），对称放置的第一通管（13）位于其两侧。离开每个第一通管（13）的蒸汽由安装在管末端的均流装置（15）控制。离开每个二通管（14）的不凝性气体混合物（32）的流动由气体管道系统中的单个孔口（17）控制。捆绑在一起的迷你束集数量越多，其逆流冻结保护功能就越大。

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