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公开(公告)号：US5904205A
公开(公告)日：1999-05-18
申请号：US62746
申请日：1998-04-20
申请人： Maurice Grenier , Francis Cabre , Francois Dehaine , Marc Wagner
发明人： Maurice Grenier , Francis Cabre , Francois Dehaine , Marc Wagner
CPC分类号： F25J5/002 , F25J3/04054 , F25J3/0409 , F25J3/04175 , F25J3/04296 , F25J3/04303 , F25J3/04393 , F25J3/04412 , F28D9/0068 , F25J2205/04 , F25J2290/32 , F28D2021/0033 , Y10S62/903
摘要： The heat exchanger is of the type comprising a stack of parallel plates and, between these plates, undulant spacers, each pair of plates defining a passage for fluid of generally flat shape. Certain passages (20) are subdivided over one part of their length into two closed subpassages (at 45, 57) at locations longitudinally offset relative to each other. The exchanger is applicable in cryogenic heat exchangers of installations for the distillation of air.
摘要翻译： 热交换器的类型包括一堆平行板，并且在这些板之间，起伏间隔件，每对板限定一个通道，用于大致平坦的形状的流体。 某些通道（20）在它们的长度的一部分上被分成在相对于彼此纵向偏移的位置处的两个闭合的次通道（在45,57）。 该换热器适用于空气蒸馏装置的低温热交换器。
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公开(公告)号：US5461871A
公开(公告)日：1995-10-31
申请号：US248255
申请日：1994-05-24
申请人： Gilles Bracque , Francois Dehaine , Jean-Pierre Gourbier , Daniel Gourdain , Alain Grelaud , Alain Guillard , Michel Mouliney
发明人： Gilles Bracque , Francois Dehaine , Jean-Pierre Gourbier , Daniel Gourdain , Alain Grelaud , Alain Guillard , Michel Mouliney
CPC分类号： F25J3/0489 , F25J3/04872 , F25J3/04945 , Y10S62/905
摘要： Air distillation installation comprising: (A) an air compressor group (1) whose output is connected to an outlet coupling (11); (B) two cylinders (2A, 2B) for the purification of air by adsorption having inlet/outlet couplings (12A, 12B); (C) a first framework (13) in which are mounted: (a) the accessories downstream of the compressor such as an assembly (14, 17) for precooling air; (b) accessories of the purification cylinders, such as an assembly of valves and a regeneration gas reheater (18); and (c) the connection conduits of the mentioned accessories, with their safety members and their automatic and/or remotely controlled valves, these conduits terminating in couplings (15, 22A, 22B, 23) for connection to other portions (1, 2A, 2B, 4) of the installation, and the corresponding monitoring, control and instrumentation members (21); (D) a second framework (31) in which are mounted: (d) the principal heat exchangers (24) and the subcoolers (25); (e) the assembly of the cold accessories such as the cryogenic valves and the cryogenic pumps (26) and the expansion turbines (27); and (f) the conduits for connecting the elements mounted in the second framework, with their safety members and their automatic and/or remotely controlled valves, these conduits terminating in couplings (29, 30) for connection to other portions (3, 5) of the installation; (E) an air distillation column (5) provided with a certain number of couplings (33) for the inlet and outlet of fluids; and (F) tubes (6) for connection between the associated couplings (11-15, 12A-22A, 12B-22B, 23-29, 30-33) of the portions (A) to (E) of the installation.
摘要翻译： 空气蒸馏装置包括：（A）空气压缩机组（1），其输出端连接到出口联接器（11）; （B）用于通过具有入口/出口联接件（12A，12B）的吸附来净化空气的两个气缸（2A，2B）; （C）其中安装有第一框架（13）：（a）压缩机下游的附件，例如用于预冷空气的组件（14,17）; （b）净化缸的附件，例如阀组件和再生气再热器（18）; 和（c）所述附件的连接管道及其安全构件及其自动和/或远程控制的阀，这些管道终止于联接器（15,2A，22B，23），用于连接到其它部分（1,2A， 2B，4）安装，相应的监控，控制和仪表成员（21）; （D）其中安装有第二框架（31）：（d）主要热交换器（24）和过冷却器（25）; （e）冷装置如低温阀和低温泵（26）和膨胀涡轮机（27）的组装; 以及（f）用于将安装在第二框架中的元件与其安全构件及其自动和/或远程控制的阀连接的导管，这些导管终止于用于连接到其它部分（3,5）的联接件（29,30） 的安装; （E）空气蒸馏塔（5），其设置有用于流体入口和出口的一定数量的联接件（33）; 和（F）管（6），用于连接安装部分（A）至（E）的相关联的联接器（11-15,12A-22A，12B-22B，23-29,30-33）。
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公开(公告)号：US5787975A
公开(公告)日：1998-08-04
申请号：US854693
申请日：1997-05-12
申请人： Maurice Grenier , Francis Cabre , Francois Dehaine , Marc Wagner
发明人： Maurice Grenier , Francis Cabre , Francois Dehaine , Marc Wagner
CPC分类号： F25J5/002 , F25J3/04054 , F25J3/0409 , F25J3/04175 , F25J3/04296 , F25J3/04303 , F25J3/04393 , F25J3/04412 , F28D9/0068 , F25J2205/04 , F25J2290/32 , F28D2021/0033 , Y10S62/903
摘要： The heat exchanger is of the type comprising a stack of parallel plates and, between these plates, undulant spacers, each pair of plates defining a passage for fluid of generally flat shape. Certain passages (20) are subdivided over one part of their length into two closed subpassages (at 45, 57) at locations longitudinally offset relative to each other. The exchanger is applicable in cryogenic heat exchangers of installations for the distillation of air.
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4.发明授权
公开(公告)号：US5349827A
公开(公告)日：1994-09-27
申请号：US74411
申请日：1993-06-10
申请人： Gilles Bracque , Francois Dehaine , Jean-Pierre Gourbier , Alain Grelaud , Alain Guillard , Michel Mouliney , Norbert Rieth
发明人： Gilles Bracque , Francois Dehaine , Jean-Pierre Gourbier , Alain Grelaud , Alain Guillard , Michel Mouliney , Norbert Rieth
CPC分类号： F25J3/04945 , F25J3/0489 , F25J2290/42 , F25J2290/62 , Y10S62/902 , Y10T29/49828 , Y10T29/49904
摘要： A cryogenic unit for the separation of gases includes at least one distillation column (1) is preassembled in the factory. The column (1) with added tubing elements (2) constitutes a pre-equipped subassembly which is transported and installed at the worksite. The tubing elements are disposed so as to be inscribed in at least one elongated volume (3; 3.sub.1, 3.sub.2) lateral to the column and of reduced section. The subassembly (1,2) is disposed on at least one transport cradle (4, 4') and transported to the worksite on the cradle and mounted at the worksite in a cold box (10) Preferably, all the tubing elements are disposed in the cradle. The subassembly, with or without the cradle, is mounted adjacent one side wall of the cold box (10) and is spaced by insulation (13) from at least one liquid gas reservoir (11; 12) also in the cold box (10).
摘要翻译： 用于分离气体的低温单元包括在工厂中预组装的至少一个蒸馏塔（1）。 具有添加管道元件（2）的柱（1）构成在工厂运输和安装的预先装备的子组件。 管道元件设置成内接在柱的横向和缩小部分的至少一个细长体积（3; 31,32）中。 子组件（1,2）设置在至少一个运输支架（4,4'）上，并被运送到托架上的工地并且安装在工地处于冷箱（10）中。优选地，所有的管件都设置在 摇篮。 具有或不具有支架的子组件安装在冷箱（10）的一个侧壁附近，并且还与冷箱（10）中的至少一个液体气体储存器（11; 12）隔开隔离层（13） 。
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公开(公告)号：US5857517A
公开(公告)日：1999-01-12
申请号：US855890
申请日：1997-05-12
申请人： Maurice Grenier , Francis Cabre , Francois Dehaine , Marc Wagner
发明人： Maurice Grenier , Francis Cabre , Francois Dehaine , Marc Wagner
CPC分类号： F25J5/002 , F25J3/04054 , F25J3/0409 , F25J3/04175 , F25J3/04296 , F25J3/04303 , F25J3/04393 , F25J3/04412 , F28D9/0068 , F25J2205/04 , F25J2290/32 , F28D2021/0033 , Y10S62/903
摘要： The heat exchanger is of the type comprising a stack of parallel plates and, between these plates, undulant spacers, each pair of plates defining a passage for fluid of generally flat shape. Certain passages (20) are subdivided over one part of their length into two closed subpassages (at 45, 57) at locations longitudinally offset relative to each other. The exchanger is applicable in cryogenic heat exchangers of installations for the distillation of air.
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