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11. 发明申请

US20170038149A1 SUPPLY AND EXTRACTION OF TUBE FLOWS AT INTERMEDIATE TEMPERATURE IN HELICALLY COILED HEAT EXCHANGERS 审中-公开
标题翻译：管道热交换器在中间温度下的供应和提取
公开(公告)号：US20170038149A1
公开(公告)日：2017-02-09
申请号：US15219345
申请日：2016-07-26
申请人： Jürgen Spreeman , Konrad Braun , Niels Treuchtlinger , Manfred Steinbauer , Christiane Kerber
发明人： Jürgen Spreeman , Konrad Braun , Niels Treuchtlinger , Manfred Steinbauer , Christiane Kerber
IPC分类号： F28D7/10 , F28F1/00 , F28F13/00
CPC分类号： F28D7/103 , F28D7/0066 , F28D7/0075 , F28D7/024 , F28F1/006 , F28F13/00 , F28F2210/08 , F28F2210/10
摘要： A heat exchanger for the indirect exchange of heat between a first fluid and a second fluid, the heat exchanger having a casing surrounding a casing chamber that accommodates the first fluid. A core tube may extend within the casing. A tube bundle is arranged in the casing chamber and has multiple tubes to accommodate the second fluid. The tubes are helically wound around a longitudinal axis of the chamber or around the core tube in a coil region extending from a lower coil end to an upper coil end. At least one tube is coiled only in a section of the coil region. Outside of the section of the coil region the at least one tube extends as a straight tube to the lower coil end, the upper coil end, or to both the lower coil end and the upper coil end.
摘要翻译：一种用于在第一流体和第二流体之间间接交换热量的热交换器，所述热交换器具有围绕容纳所述第一流体的壳体室的壳体。芯管可以在壳体内延伸。管束布置在壳体室中并且具有多个管以容纳第二流体。管子围绕腔室的纵向轴线或围绕芯管螺旋缠绕在从下部线圈端部延伸到上部线圈端部的线圈区域中。至少一个管仅在线圈区域的一部分中卷绕。在线圈区域的外部，至少一个管作为直管延伸到下线圈端，上线圈端或下线圈端和上线圈端。

12. 发明授权

US09562718B2 Rebalancing a main heat exchanger in a process for liquefying a tube side stream 有权
标题翻译：在用于液化管侧流的过程中重新平衡主热交换器
公开(公告)号：US09562718B2
公开(公告)日：2017-02-07
申请号：US13637992
申请日：2011-03-31
申请人： Derek William Hodges , Christiane Kerber , Manfred Steinbauer , Markus Hammerdinger
发明人： Derek William Hodges , Christiane Kerber , Manfred Steinbauer , Markus Hammerdinger
IPC分类号： F25J1/00 , F25J1/02 , F28D7/16 , F28D7/00 , F28F13/06 , F28D7/02 , F28F13/00 , F28F13/08 , F28F27/02 , F28D1/04 , F25J5/00
CPC分类号： F25J1/0022 , F25J1/0052 , F25J1/0055 , F25J1/0244 , F25J1/0254 , F25J1/0262 , F25J1/0267 , F25J5/002 , F25J2210/06 , F25J2220/62 , F25J2290/32 , F25J2290/60 , F28D1/0417 , F28D7/0066 , F28D7/0075 , F28D7/024 , F28D7/16 , F28F13/00 , F28F13/06 , F28F13/08 , F28F27/02
摘要： A process for liquefying a tube side stream in a main heat exchanger is described. The process comprises the steps of: a) providing a first mass flow to the warm end of a first subset of individual tubes, b) providing a second mass flow to the warm end of a second subset of individual tubes, c) evaporating a refrigerant stream on the shell side; d) measuring an exit temperature of the first mass flow; e) measuring an exit temperature of the second mass flow; and, f) comparing the exit temperature of the first mass flow measured in step d) to the exit temperature of the second mass flow measured in step e), the process characterized in that at least one of the first and second mass flows is adjusted to equalize the exit temperature of the first mass flow with the exit temperature of the second mass flow.
摘要翻译：描述了在主热交换器中液化管侧流的方法。该方法包括以下步骤：a）向单个管的第一子集的暖端提供第一质量流，b）向第二子集的单个管提供第二质量流，c）蒸发制冷剂在壳侧流; d）测量第一质量流的出口温度; e）测量第二质量流的出口温度; 以及f）比较步骤d）中测量的第一质量流量的出口温度与步骤e）中测量的第二质量流量的出口温度，其特征在于调节第一和第二质量流中的至少一个质量流量以使第一质量流的出口温度与第二质量流的出口温度相等。

13. 发明申请

US20120261089A1 HEAT EXCHANGER WITH ADDITIONAL LIQUID CONTROL IN SHELL SPACE 有权
标题翻译：带有附加液体控制的换热器在壳体空间
公开(公告)号：US20120261089A1
公开(公告)日：2012-10-18
申请号：US13446385
申请日：2012-04-13
申请人： Manfred STEINBAUER , Christiane KERBER , Markus HAMMERDINGER , Rainer FLUGGEN
发明人： Manfred STEINBAUER , Christiane KERBER , Markus HAMMERDINGER , Rainer FLUGGEN
IPC分类号： F28F9/22 , F28F27/00
CPC分类号： F28D7/024 , F25J5/002 , F25J2210/06 , F25J2280/02 , F25J2290/32 , F28D7/0066 , F28D2021/0066 , F28F9/0265 , F28F27/02
摘要： The invention relates to a heat exchanger (1) for indirect heat exchange comprising a tube bundle (10), formed from a plurality of tubes helically coiled around a core tube (100), for receiving a first medium, a shell (20). which encloses the tube bundle (10) and defines a shell space (200) surrounding the tube bundle (10), for receiving a second medium, and a liquid distributor (40) for distributing in the shell space (200) a stream (S), conveyed in the shell space (200), of the second medium in the form of a liquid (F). According to the invention a control means (33) for controlling distribution in the shell space (200) of an additional, further stream (S′) of liquid (F), and/or for controlling distribution of stream (S) of liquid (F) in the shell space (200).
摘要翻译：本发明涉及一种用于间接热交换的热交换器（1），其包括由围绕芯管（100）螺旋地卷绕的多个管形成的管束（10），用于接收第一介质，壳体（20）。其围绕所述管束（10）并且限定围绕所述管束（10）的壳体空间（200），用于接纳第二介质;以及液体分配器（40），用于在所述壳体空间（200）中分配流（S ）在第二介质的壳体空间（200）中输送为液体（F）的形式。根据本发明，一种控制装置（33），用于控制壳体空间（200）中另外的另外的液体（S'）流（F）的分布，和/或用于控制液体流（S）的分布（ F）在壳体空间（200）中。

14. 发明申请

US20080115918A1 Rolled Heat Exchange 有权
标题翻译：滚动热交换
公开(公告)号：US20080115918A1
公开(公告)日：2008-05-22
申请号：US11574184
申请日：2005-08-04
申请人： Christiane Kerber , Helmut Kreis , Anton Moll , Manfred Steinbauer
发明人： Christiane Kerber , Helmut Kreis , Anton Moll , Manfred Steinbauer
IPC分类号： F28D7/00
CPC分类号： F25J5/002 , F25J2290/32 , F28D7/024 , F28D7/04 , F28F9/026
摘要： The invention relates to a rolled heat exchanger comprising several pipes wound around a central pipe, a casing delimiting the external space around the pipes and a liquid distributor for distributing liquid in the external space. According to the invention, the liquid distributor is embodied in the form of a pipe manifold comprising a main channel (21) and several distributing arms (22) which are fluidically connected thereto.
摘要翻译：本发明涉及一种卷绕式热交换器，其包括缠绕在中心管周围的若干管，限定管周围的外部空间的壳体和用于在外部空间中分配液体的液体分配器。根据本发明，液体分配器体现为管道歧管的形式，其包括主通道（21）和与其流体连接的多个分配臂（22）。

15. 发明申请

US20080271880A1 Coiled Heat Exchanger Having Different Tube Diameters 审中-公开
标题翻译：具有不同管直径的卷取换热器
公开(公告)号：US20080271880A1
公开(公告)日：2008-11-06
申请号：US11997292
申请日：2006-07-06
申请人： Manfred Steinbauer , Manfred Schoenberger , Christiane Kerber , Markus Hammerdinger
发明人： Manfred Steinbauer , Manfred Schoenberger , Christiane Kerber , Markus Hammerdinger
IPC分类号： F28D7/00
CPC分类号： F28D7/024 , F28D7/0066
摘要： A coiled heat exchanger having a plurality of tubes which are wound around a core tube is disclosed. The heat exchanger having a casing which delimits an outer space around the tubes, where the tubes of a first tube group have a first inner diameter and a first outer diameter and the tubes of a second tube group have a second inner diameter and a second outer diameter. The second inner diameter is different from the first inner diameter and/or the second outer diameter is different from the first outer diameter.
摘要翻译：公开了一种缠绕在芯管上的多个管的盘绕式热交换器。热交换器具有限定管周围的外部空间的壳体，其中第一管组的管具有第一内径和第一外径，并且第二管组的管具有第二内径，第二外径直径。第二内径与第一内径不同，和/或第二外径与第一外径不同。

16. 发明授权

US09273913B2 Heat exchanger with central pipe and ring channel 有权
标题翻译：热交换器带中心管道和环形通道
公开(公告)号：US09273913B2
公开(公告)日：2016-03-01
申请号：US13445981
申请日：2012-04-13
申请人： Manfred Steinbauer , Christiane Kerber , Jurgen Spreemann , Luis Matamoros
发明人： Manfred Steinbauer , Christiane Kerber , Jurgen Spreemann , Luis Matamoros
IPC分类号： F28D5/02 , F28F9/02 , F28D7/02
CPC分类号： F28F9/026 , F28D7/024
摘要： The invention relates to a heat exchanger (1) having a tube bundle (10) with a large number of tubes wound around a central pipe (100), a shell (20) enclosing the tube bundle (10) and defining a shell space (200) surrounding the tube bundle (10), and a liquid distributor (30) having distributor arms (300) for distributing a liquid (F) into the shell space (200) and onto the tube bundle (10), and drain pipes (340) for supplying the distributor arms with liquid (F). The distributor arms (300) are connected in a flow-guiding manner to a ring channel (400) positioned along the periphery of the shell (20). For degassing liquid (F), central pipe (100) is connected in a flow-guiding manner to the distributor arms (300).
摘要翻译：本发明涉及一种具有管束（10）的热交换器（1），其具有缠绕在中心管（100）周围的大量管，围绕管束（10）并限定壳体空间（20）的壳体包围管束（10）的液体分配器（30）和具有用于将液体（F）分配到壳体空间（200）中并分配到管束（10）上的分配臂（300）的液体分配器（30） 340），用于向分配器臂供应液体（F）。分配器臂（300）以流动方式连接到沿壳体（20）的周边定位的环形通道（400）。对于脱气液体（F），中心管（100）以流动方式连接到分配器臂（300）。

17. 发明授权

US08327923B2 Wound heat exchanger with anti-drumming walls 有权
标题翻译：创伤换热器与反鼓墙
公开(公告)号：US08327923B2
公开(公告)日：2012-12-11
申请号：US11996272
申请日：2006-07-11
申请人： Manfred Steinbauer , Andre Biegner , Reinhold Hoelzl , Juergen Spreemann
发明人： Manfred Steinbauer , Andre Biegner , Reinhold Hoelzl , Juergen Spreemann
IPC分类号： F28D7/02 , F28D7/04
CPC分类号： F25J5/002 , F28D7/024 , F28F2265/28
摘要： A wound heat exchanger is disclosed. The heat exchanger includes a plurality of tubes which are wound in several concentric tube layers about a central tube, and a container cover which defines an external chamber about the tube. A first anti-drumming wall is shaped as a cylinder cover or a cylinder cover segment and is arranged on the external side of a first layer of tubes.
摘要翻译：公开了一种卷绕式热交换器。热交换器包括围绕中心管缠绕在多个同心管层中的多个管，以及限定围绕管的外部室的容器盖。第一防鼓壁形成为气缸盖或气缸盖段，并且布置在第一层管的外侧。

18. 发明授权

US08087454B2 Rolled heat exchange 有权
标题翻译：滚动热交换
公开(公告)号：US08087454B2
公开(公告)日：2012-01-03
申请号：US11574184
申请日：2005-08-04
申请人： Christiane Kerber , Helmut Kreis , Anton Moll , Manfred Steinbauer
发明人： Christiane Kerber , Helmut Kreis , Anton Moll , Manfred Steinbauer
IPC分类号： F28D5/02
CPC分类号： F25J5/002 , F25J2290/32 , F28D7/024 , F28D7/04 , F28F9/026
摘要： The invention relates to a rolled heat exchanger with several pipes that are wound around a central pipe, with a casing that delimits an external space around the pipes and with a liquid distributor for distributing liquid in the external space. According to the invention, the liquid distributor is designed as a pipe manifold that has a main channel (21) and several distributing arms (22) that are flow-connected to the main channel (21).
摘要翻译：本发明涉及一种卷绕的热交换器，其具有围绕中心管缠绕的多个管道，其具有限定管道周围的外部空间的壳体以及用于在外部空间中分配液体的液体分配器。根据本发明，液体分配器被设计成具有流道连接到主通道（21）的主通道（21）和多个分配臂（22）的管道歧管。

19. 发明授权

US06334334B1 Process for liquefying a hydrocarbon-rich stream 失效
标题翻译：液化富烃流的方法
公开(公告)号：US06334334B1
公开(公告)日：2002-01-01
申请号：US09629089
申请日：2000-07-31
申请人： Rudolf Stockmann , Manfred Bölt , Manfred Steinbauer , Christian Pfeiffer , Pentti Paurola , Wolfgang Förg , Arne Olav Fredheim , Oystein Sorensen
发明人： Rudolf Stockmann , Manfred Bölt , Manfred Steinbauer , Christian Pfeiffer , Pentti Paurola , Wolfgang Förg , Arne Olav Fredheim , Oystein Sorensen
IPC分类号： F25J100
CPC分类号： F25J1/0291 , C09K5/04 , C09K5/042 , C09K2205/132 , F25B9/006 , F25J1/0022 , F25J1/0042 , F25J1/0055 , F25J1/0057 , F25J1/0092 , F25J1/0212 , F25J2240/40
摘要： In the liquefaction of a hydrocarbon by indirect heat exchange with the refrigerant mixture of a refrigerant mixture cycle, the refrigerant mixture being compressed in multiple stages, the compressed refrigerant mixture (23) is at least partially condensed (E4) downstream of the penultimate compressor stage and is fractionated (D4) into a higher-boiling liquid fraction (26) and a lower-boiling gas fraction (24). The lower-boiling gas fraction (24) is compressed to the final pressure, partially condensed (E5) and fractionated (D5) into a lower-boiling gas fraction (10) and a higher-boiling liquid fraction (27). The higher-boiling liquid fraction (27) is added to the partially condensed refrigerant mixture stream (23), and the gas fraction (10) forms the lower-boiling refrigerant mixture fraction and the liquid fraction (26) forms the higher boiling refrigerant mixture fraction of the refrigerant mixture cycle. Alternatively, the compressed refrigerant mixture (20, 31, 34) can be partially condensed (E3, E4, E5) after each compressor stage and fractionated in each case into a lower-boiling gas fraction (21, 32, 10) and a higher-boiling liquid fraction (30, 33, 35). Only the gas fraction (21, 32) from the partial condensation (E3, E4) in each case is further compressed and the liquid fractions (33, 35) from the second fractionation (D4, D5) are added to the partially condensed stream (20) from the first compressor stage upstream of its fractionation (D3). The gas fraction (10) from the final fractionation (D5) forms the lower-boiling refrigerant mixture fraction and the liquid fraction (30) from the first fractionation (D3) forms the higher-boiling refrigerant mixture fraction of the refrigerant mixture cycle.
摘要翻译：在通过与制冷剂混合循环的制冷剂混合物间接热交换的烃液化中，制冷剂混合物被多级压缩，压缩的制冷剂混合物（23）在倒数第二个压缩机级的下游至少部分地冷凝（E4）并将其分馏成高沸点液体馏分（26）和低沸点气体馏分（24）。将低沸点气体馏分（24）压缩至最终压力，部分冷凝（E5）并分馏（D5）成低沸点气体馏分（10）和较高沸点液体馏分（27）。将较高沸点的液体馏分（27）加入到部分冷凝的制冷剂混合物流（23）中，并且气体馏分（10）形成低沸点制冷剂混合物馏分，液体馏分（26）形成较高沸点的制冷剂混合物制冷剂混合循环的分数。或者，压缩的制冷剂混合物（20,31,34）可以在每个压缩机级之后被部分冷凝（E3，E4，E5），并且在每种情况下分馏成低沸点气体馏分（21,32,10）和更高的沸腾的液体馏分（30,33,35）。在每种情况下，只有来自部分冷凝（E3，E4）的气体馏分（21,32）被进一步压缩，并且将来自第二分馏（D4，D5）的液体馏分（33,35）加入到部分冷凝的流中 20）从其分馏（D3）上游的第一压缩机级。来自最终分馏（D5）的气体馏分（10）形成低沸点制冷剂混合物馏分，来自第一馏分（D3）的液体馏分（30）形成制冷剂混合循环的较高沸点的制冷剂混合物馏分。

20. 发明授权

US06253574B1 Method for liquefying a stream rich in hydrocarbons 失效
标题翻译：液化富含烃类的方法
公开(公告)号：US06253574B1
公开(公告)日：2001-07-03
申请号：US09403103
申请日：2000-03-24
申请人： Rudolf Stockmann , Wolfgang Forg , Manfred Bolt , Manfred Steinbauer , Christian Pfeiffer , Pentti Paurola , Arne Olav Fredheim , Oystein Sorensen
发明人： Rudolf Stockmann , Wolfgang Forg , Manfred Bolt , Manfred Steinbauer , Christian Pfeiffer , Pentti Paurola , Arne Olav Fredheim , Oystein Sorensen
IPC分类号： F25J100
CPC分类号： F25J3/0257 , F25J1/0022 , F25J1/004 , F25J1/0052 , F25J1/0055 , F25J1/0217 , F25J1/0238 , F25J1/0248 , F25J1/0262 , F25J1/0264 , F25J1/0283 , F25J1/029 , F25J1/0291 , F25J1/0292 , F25J1/0294 , F25J3/0209 , F25J3/0233 , F25J2200/02 , F25J2200/70 , F25J2210/06 , F25J2215/04 , F25J2220/64 , F25J2290/32 , F25J2290/62 , Y10S62/913
摘要： The invention relates to a method for liquefying a stream rich in hydrocarbons, especially a stream of natural gas, by the indirect exchange of heat with the refrigerants in a closed-circuit cascade of mixed refrigerants. According to the invention, said closed-circuit cascade of mixed refrigerants consists of at least 3 circuits of mixed refrigerants, with each circuit comprising different refrigerants. The first of the three mixed refrigerant circuits is used for pre-cooling (E1), the second for liquefying E2), and the third for super-cooling (E3) the hydrocarbon-rich stream (1) to be liquefied. The method provided for in the invention reduces specific energy consumption and investment costs since the three circuits of mixed refrigerants are or can be optimally adjusted to the enthalpy temperature curves of the hydrocarbon-rich stream to be liquefied and the refrigerant mixtures.
摘要翻译：本发明涉及一种通过在混合制冷剂的闭路级联中间歇地与制冷剂交换来液化富含烃，特别是天然气流的方法。根据本发明，所述混合制冷剂的闭路级联由至少3个混合制冷剂回路组成，每个回路包括不同的制冷剂。三个混合制冷剂回路中的第一个用于预冷（E1），第二个用于液化E2），第三个用于超冷却（E3）待液化的富烃流（1）。本发明提供的方法降低了比能耗和投资成本，因为混合制冷剂的三个回路可以被最佳地调整为要液化的富烃流的焓温曲线和制冷剂混合物。

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