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1.发明公开
公开(公告)号：EP4377624A1
公开(公告)日：2024-06-05
申请号：EP22757895.2
申请日：2022-07-26
发明人： SCHNELL, Manfred , BRAUN, Juergen
CPC分类号： F28D7/1676 , F28D7/16 , F28D7/1607 , F28F2009/22620130101 , F28B9/08 , F28B9/10 , B01D5/006 , F28F2009/22420130101 , F28F9/027 , C02F1/041 , B01D1/2856 , B01D1/2818 , C02F2103/36520130101 , C02F2103/1020130101 , C02F1/048
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公开(公告)号：EP3147467A1
公开(公告)日：2017-03-29
申请号：EP15186714.0
申请日：2015-09-24
发明人： Sürken, Norbert
摘要： Die Erfindung betrifft eine Anordnung (11) umfassend einen Kondensator (7) mit einer Luftabsaugeinrichtung (38), die in den Kondensator (7) ragt und zum Absaugen von Luft aus dem Kondensator (7) ausgebildet ist, wobei die Luftabsaugeinrichtung (38) ebenso zur Luftzuführung in den Kondensator (7) ausgebildet ist, um in einem bestimmten Betriebsfall das Vakuum im Kondensator (7) zu verschlechtern.
摘要翻译： 本发明涉及一种包括一个电容器（7）的吸气装置（38）在冷凝器（7）中的项目的装置（11），并且适于从所述冷凝器吸入空气（7），所述吸气装置（38），以及 形成有用于将空气馈送到所述冷凝器（7），以降低在某一操作的情况下冷凝器（7）的真空。
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公开(公告)号：EP2891861B1
公开(公告)日：2016-07-20
申请号：EP14397502.7
申请日：2014-01-07
申请人： Rinheat Oy
发明人： Artamo, Arvi , Juhola, Pentti
CPC分类号： F28B1/02 , B01D1/065 , B01D5/0012 , F28B9/10 , F28D7/103
摘要： The subject of the invention is a vertical shell and tube straight tube countercurrent condenser, wherein the condensing steam flows on the shell side of the condenser, and the cooling water on the tube side. The invention is characterized in that the countercurrent condenser is two pass on both the shell side and the tube side, whereby the heat surface of the first pass on the shell side is formed from heat surface tubes (9) in the steam space (14) of this pass attached at their upper end to an upper tube sheet (5) and at their lower end to a lower tube sheet (7) through which tubes cooling water of second pass on tube-side flows; and the heat surface of the second pass on the shell side is formed from heat surface tubes (10) in steam space (15) of this pass and attached at their upper end to the upper tube sheet (5) and at their lower end to another lower tube sheet, through which tubes cooling water of first pass on tube-side flows, whereby said steam spaces (14, 15) are interconnected through an opening (12) between the upper end (11) of a separating wall (4, 50), dividing the shell space, and an upper tube sheet (5); whereby the flow direction of the steam in the steam space (14) of the shell side first pass is upwards; and in the other steam space (15) downwards, and the flow direction of the cooling water in the heat surface tubes (9 and 10) of both passes is countercurrent to the steam flow flowing outside said tubes.
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公开(公告)号：EP2812543A2
公开(公告)日：2014-12-17
申请号：EP13704080.4
申请日：2013-02-08
发明人： LENHERR, Hans-Ulrich
摘要： A water/steam cycle comprises a steam generator, a steam turbine, a water cooled condenser (13) and a feedwater pump, whereby the condenser (13) comprises within a condenser shell (28) at least one tube bundle (18) with an internal air cooler (21), which is connected to an external ejector/vacuum pump (25) by means of a suction line (23). In order to reduce the condenser evacuation time at the start-up of the water/steam cycle (10) without using auxiliary steam an additional evacuation line (26) with a motorized isolating valve (27) connects the external ejector/vacuum pump (25) with the condenser shell (28). The action of the isolating valve (27) is controlled by means of a control (29).
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公开(公告)号：EP2571589A1
公开(公告)日：2013-03-27
申请号：EP11722587.0
申请日：2011-05-17
申请人： Solutherm B.V.
CPC分类号： F28B1/02 , B01D5/0027 , F28B9/08 , F28B9/10
摘要： A method for condensing on a heat buffer body in a condenser condensable components of charges of vapor intermittently released from a process vessel, wherein, while a part of a vapor charge is supplied directly to the heat buffer body for condensation, another part of the vapor charge is first supplied to a vapor buffer space for buffering, and wherein the other part of the vapor charge is supplied to the heat buffer body only after at least partial condensing of the first part of the vapor charge. The invention also concerns an apparatus for condensing on a heat buffer body in a condenser condensable components of charges of vapor intermittently released from a process vessel.
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公开(公告)号：EP1503162A3
公开(公告)日：2010-08-11
申请号：EP04254549.1
申请日：2004-07-29
发明人： Shimizu, Yasushi c/o Toshiba Corporation , Kawano, Shunji c/o Toshiba Corporation , Fuki, Yuji c/o Toshiba Corporation , Iwata, Yoshihiro c/o Toshiba Corporation , Fukasawa, Yuichi c/o Toshiba Corporation , Mochida, Yoshio c/o Toshiba Corporation
摘要： Vertical sectional shapes of portions in which condenser tubes of the upper tube bundle 51 and the lower tube bundle 52 are arranged, in vertical sections of the upper tube bundle 51 and the lower tube bundle 52, are formed to be approximately U-shapes, andanoncondensing air ejection duct 11 is provided to be positioned on a central joint portion of the U-shape of the upper tube portion 51 in an upstream side where circulating water flows first. At a portion in which the condenser tubes are not arranged between the upper and lower tube bundles, steam flow prevention plates 53 are provided to be positioned at both right and left sides of the noncondensing air ejection duct 11.
摘要翻译： 在上管束51和下管束52的垂直截面中，上管束51和下管束52的冷凝管布置的部分的竖直截面形状形成为大致U形，并且冷凝 在循环水首先流动的上游侧，上部管部51的U字状的中央接合部上设置有空气喷出管11。 在上管束和下管束之间没有布置冷凝管的部分设置蒸汽流动防止板53，以定位在非冷凝空气喷射管道11的左右两侧。
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公开(公告)号：EP1795845B1
公开(公告)日：2008-09-17
申请号：EP07006790.5
申请日：2000-12-15
申请人： TLV CO. LTD.
发明人： Kumamoto, Tadaaki
CPC分类号： F01K3/002 , B01J19/0013 , B01J2219/0006 , B01J2219/00063 , B01J2219/00094 , B01J2219/002 , B01J2219/00204 , B01J2219/00213 , B01J2219/00231 , B01J2219/00238 , F22G1/14 , F22G1/16 , F28B9/02 , F28B9/10 , F28B11/00 , F28D1/06
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公开(公告)号：EP1795844A2
公开(公告)日：2007-06-13
申请号：EP07006789.7
申请日：2000-12-15
申请人： TLV CO. LTD.
发明人： Kumamoto, Tadaaki
CPC分类号： F01K3/002 , B01J19/0013 , B01J2219/0006 , B01J2219/00063 , B01J2219/00094 , B01J2219/002 , B01J2219/00204 , B01J2219/00213 , B01J2219/00231 , B01J2219/00238 , F22G1/14 , F22G1/16 , F28B9/02 , F28B9/10 , F28B11/00 , F28D1/06
摘要： In a steam-heating apparatus in which a heating section (2) formed in a heat exchanger (1) is connected to a steam supply pipe (3) for receiving supply of heating steam and connected also to a condensate recovering unit apparatus includes a steam ejector (5) including a suction chamber (13) connected to the heating section (2) and an inlet for receiving supply of the steam. When the temperature of the heating section (2) or between the heating section (2) and the condensate recovering unit (6) is dropped by a predetermined value, steam is supplied from the steam supply pipe (3) to the inlet of the steam ejector (5) and gas in the heating section (2) is sucked into the suction chamber (13) of the steam ejector (5).
摘要翻译： 在形成于热交换器（1）中的加热部（2）与蒸汽供给管（3）连接并用于接收加热蒸汽的供给且与冷凝水回收单元装置连接的蒸汽加热装置中， 喷射器（5）包括连接到加热部分（2）的抽吸室（13）和用于接收蒸汽供应的入口。 当加热部分（2）或加热部分（2）和冷凝物回收单元（6）之间的温度下降预定值时，蒸汽从蒸汽供应管（3）供应到蒸汽入口 喷射器（5）和加热部分（2）中的气体被吸入蒸汽喷射器（5）的吸入室（13）中。
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公开(公告)号：EP1290384A2
公开(公告)日：2003-03-12
申请号：EP01936041.1
申请日：2001-05-25
IPC分类号： F25B43/04
CPC分类号： B01D3/06 , B01D1/2846 , B01D5/0036 , B01D5/0069 , B01D19/0047 , F25B1/00 , F25B43/04 , F25D31/00 , F28B3/00 , F28B9/10
摘要： In cooling plants which work with water as both primary and secondary coolant, it is customary for use to be made of both an evaporator and a condenser which must be supplied wi5th water in the form of e.g. a spray for achieving an effective heat exchange, and out of regard for the effectiveness it is necessary for a continuous deaeration of the water to be carried out, which is effected by the sucking of air direct from the condenser, possibly supplemented with an external NCG condenser or by leading the supply water through a pre-deaerator under vacuum. With the invention it has been found possible to configure both the evaporator and the condenser with associated deaeration/pre-deaeration units in a fully integrated manner, namely by mounting a pair of sieve plates in a vacuum container for the dividing of the container into an upper supply- and distribution chamber, a centremost pre-deaeration chamber (one or more), and a bottom chamber in the form of an evaporator- and a condenser chamber respectively. From the sieve plates, the water will flow down in many thin jets, which in the deaerator chamber can be pre-deaerated by a moderate suction pressure for independent air separation, while the thin jets introduced into the bottom chamber can create effective heat exchange therein. The exchange of heat can be made additionally effective by use of a jet-breaking insert in the form of e.g. a net in the bottom chamber. The sucking of air from the condenser and from the pre-deaeration stages is arranged with stepwise air concentration units and pumps for minimizing the necessary vacuum pump capacity and energy consumption.
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公开(公告)号：EP0897520B1
公开(公告)日：2001-11-07
申请号：EP98903208.1
申请日：1998-01-26
发明人： BODAS, János , CSABA, Gábor , SZABO, Zoltán
摘要： An air-cooled condenser comprising a distributing chamber (23) for distributing a vaporous medium to be condensed, a condensate collecting chamber (24) and finned tubes (17) with fins on air side, said finned tubes (17) being connected in parallel between the distributing chamber (23) and the condensate collecting chamber (24), where each of the finned tubes (17) comprises two parallel essentially flat side walls and exterior closings connecting the side walls, in the finned tubes (17) there are longitudinal separation walls (18) connected to the side walls and dividing the inner space of the finned tubes (17) into longitudinal parallel channels (19), and in the separation walls (18) there are breakthroughs (27) for allowing the flow of the medium between neighbouring channels (19).
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