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1. 发明授权

US09951657B2 Module for condensing expelled vapors and for cooling turbine effluent 有权
公开(公告)号：US09951657B2
公开(公告)日：2018-04-24
申请号：US15033314
申请日：2014-09-18
申请人： Siemens Aktiengesellschaft
发明人： Peter Bergmann , Rachid Dhima , Svea Guntermann , Bernd Leu , Kakhi Naskidashvili , Stefan Riemann
IPC分类号： F24J3/00 , F01K9/00 , C02F1/00 , F01K11/02 , F28B3/00 , F28B7/00 , F28B9/04
CPC分类号： F01K9/003 , C02F1/00 , F01K11/02 , F24V99/00 , F28B3/00 , F28B7/00 , F28B9/04
摘要： A module for a thermal power plant for condensing expelled vapors and cooling turbine effluent from the drained turbine includes a first unit designed to condense expelled vapors as well as a second unit designed to cool the turbine effluent, condensate from the first unit being transferable to the second unit.

2. 发明授权

US09850142B2 Method and device for recycling and purifying water vapor from coal drying process 有权
公开(公告)号：US09850142B2
公开(公告)日：2017-12-26
申请号：US14107681
申请日：2013-12-16
申请人： TIANHUA INSTITUTE OF CHEMICAL MACHINERY AND AUTOMATION CO., LTD. , National Engineering Research Center of Drying Technology and Equipment
发明人： Xu Zhao , Maikui Zhang , Tao Shen , Zhongfu Zhan , Yongpeng Tan , Min Jia , Tianbao Wang , Xiaoling Xie
IPC分类号： B01D5/00 , B01D3/06 , B01D53/00 , F28C1/02 , C02F1/06 , F28B3/00
CPC分类号： C02F1/06 , B01D3/06 , B01D5/00 , B01D5/0027 , B01D5/003 , B01D5/0078 , B01D5/0081 , B01D5/0084 , B01D5/0087 , B01D5/009 , B01D5/0093 , B01D53/002 , F28B3/00 , F28C1/02
摘要： A method and device are provided for purifying and recycling water vapor from a coal drying process. Included are a temperature-lowering and dehumidifying process, a flash distillation stripping process, and a vacuum condensing process. A condensing tower receives a temperature-lowered exhaust gas with high humidity from a cooling tube and a condensed water of 5˜60° C. from a flash distillation tank, allowing the exhaust gas and the condensed water to contact each other in a vapor-liquid reverse manner, to lower the temperature and dehumidify the exhaust gas. The flash distillation tank performs a vacuum flash distillation to the condensing water pumped therein from the condensing tower. Water vapor of 5˜60° C. evaporated through flash distillation in the flash distillation tank enters into the demisting washer to be dehumidified and then is condensed. The condensed water in the vapor condenser is transferred into a recycled water tank. Non-condensable gas is discharged out.

3. 发明授权

US09599404B2 Fluid direct contact heat exchange apparatus and method 有权
公开(公告)号：US09599404B2
公开(公告)日：2017-03-21
申请号：US14010854
申请日：2013-08-27
申请人： Neldon P. Johnson
发明人： Neldon P. Johnson
IPC分类号： F28B3/00 , F28C3/02 , F28F5/04 , F28D19/04
CPC分类号： F28C3/02 , F28D19/042 , F28F5/04
摘要： A fluid direct contact heat exchanger having a contact chamber with a source fluid inlet provided by a source fluid inlet pipe, a source fluid outlet provided by a source fluid outlet pipe, a transfer fluid inlet provided by a transfer fluid inlet pipe, and a transfer fluid outlet provided by a transfer fluid outlet pipe. The source fluid and the transfer fluid have substantially different specific gravities and the source fluid and the transfer fluid are each insoluble in the other. The heat exchanger incorporates a heat transfer inducement element in the contact chamber which has a rotatable inducer shaft and a transfer accelerator element attached to the inducer shaft.

4. 发明申请

US20120119395A1 METHOD AND DEVICE FOR PREVENTING CORROSION ON A GAS INLET NOZZLE DURING NITRIC ACID CONDENSATION 有权
标题翻译：用于在硝酸浓缩期间防止气体入口喷嘴腐蚀的方法和装置
公开(公告)号：US20120119395A1
公开(公告)日：2012-05-17
申请号：US13356738
申请日：2012-01-24
申请人： Rainer MAURER
发明人： Rainer MAURER
IPC分类号： F28B3/00
CPC分类号： B01J19/26 , B01J4/001 , B01J4/002 , B01J2219/00119 , C01B21/28 , Y10S423/06 , Y10S423/08 , Y10T137/6525
摘要： By a method and a device for preventing corrosion on and in the region of a gas inlet nozzle during nitric acid condensation, contact of the condensing gas with the nozzle and with the surroundings of the nozzle are supposed to be minimized. This is achieved in that the gas inlet nozzle has a sleeve on the inside in the transition region to the interior of the condenser, by which sleeve a gas inlet orifice in the form of an annular gap is formed, whereby the annular space is provided with at least one feed opening for secondary air, so that an enveloping flow of secondary air is produced around the entering NO gas.
摘要翻译：通过在硝酸浓缩期间防止气体入口喷嘴在其区域内的腐蚀的方法和装置，假设冷凝气体与喷嘴和喷嘴周围的接触最小化。这是通过气体入口喷嘴在过渡区域内的冷凝器内部具有套筒的，其中形成环形间隙形式的气体入口孔，由此，环形空间设置有用于二次空气的至少一个进料口，使得在进入的NO气体周围产生二次空气的包络流。

5. 发明申请

US20120048716A1 METHOD OF REMOVING HEAT DURING ETHANOL PRODUCTION 审中-公开
标题翻译：在乙醇生产过程中除去热量的方法
公开(公告)号：US20120048716A1
公开(公告)日：2012-03-01
申请号：US13219014
申请日：2011-08-26
申请人： Daniel W. Sonnek , Gregory W. Loest
发明人： Daniel W. Sonnek , Gregory W. Loest
IPC分类号： C07C29/80 , F28B3/00
CPC分类号： B01D5/0006 , B01D3/002 , B01D3/003 , B01D5/0054 , B01D5/006 , C07C29/80 , F28B1/06 , C07C31/08
摘要： The present invention is directed towards a process of condensing ethanol during the distillation stage of ethanol production by using an air-cooled condenser. Typically ethanol producing facilities use water-cooled condensers to cool the vaporized ethanol into liquid ethanol. However this water-cooled condenser uses about 50% of the water used in the cooling tower and requires replacement. Due to growing concerns and scrutiny of water usage in the ethanol producing industry air-cooled condensers in the distillation step of ethanol production can significantly conserve water.
摘要翻译：本发明涉及通过使用空气冷却冷凝器在乙醇生产的蒸馏阶段中冷凝乙醇的方法。通常，乙醇生产设施使用水冷冷凝器将蒸发的乙醇冷却成液态乙醇。然而，这种水冷式冷凝器使用冷却塔中使用的约50％的水，需要更换。由于对乙醇生产行业用水量日益增长的关注和关注，在乙醇生产蒸馏步骤中，空冷式冷凝器可显着节约用水。

6. 发明授权

US07878231B2 Piping with coolant inlet 有权
标题翻译：带冷却液入口的管道
公开(公告)号：US07878231B2
公开(公告)日：2011-02-01
申请号：US11410980
申请日：2006-04-26
申请人： Tadashi Akiyama , Tomohiro Oono
发明人： Tadashi Akiyama , Tomohiro Oono
IPC分类号： B60H1/00 , F24F3/14 , F28B3/00 , B01D19/00 , F28F13/12 , F16L55/027
CPC分类号： H05K7/20872 , F01P11/028 , F01P2060/185
摘要： The piping with a coolant inlet is provided with a partition wall within a body part. In the body part, a flow path having a U-turn region changing the flow direction of a coolant by about 180° degrees is defined. Much of the air contained in the coolant returning from a communicating hole to the body part floats up in a region leading to the U-turn region and is released from an inlet to the outside. By using this configuration, it is possible to provide a piping with a coolant inlet having a structure capable of efficiently releasing the air generated in a coolant circulation path.
摘要翻译：具有冷却剂入口的管道在主体部分内设置有分隔壁。在主体部分中，限定了具有将冷却剂的流动方向改变约180度的U形转弯区域的流动路径。包含在从连通孔返回到主体部分的冷却剂中的大部分空气在通向U形转弯区域的区域中浮起，并且从入口释放到外部。通过使用这种构造，可以提供具有能够有效地释放在冷却剂循环路径中产生的空气的结构的冷却剂入口的配管。

7. 发明申请

US20100276122A1 RE-DIRECTION OF VAPOR FLOW ACROSS TUBULAR CONDENSERS 有权
标题翻译：蒸汽流量与管状冷凝器的重新定向
公开(公告)号：US20100276122A1
公开(公告)日：2010-11-04
申请号：US12432962
申请日：2009-04-30
申请人： Phillip F. Daly , Steven P. Lankton , Raymond E. Tucker
发明人： Phillip F. Daly , Steven P. Lankton , Raymond E. Tucker
IPC分类号： F28B3/00 , F28F3/00
CPC分类号： F28D15/02 , B01D5/0009 , B01D5/0012 , B01D5/0063 , B01D5/009 , B01D5/0093 , F28B1/02 , F28B9/02 , F28D7/06 , F28F1/08 , F28F1/10 , F28F1/14 , F28F1/24 , F28F1/36 , F28F1/42 , F28F1/422 , F28F1/426 , F28F9/22 , F28F13/12 , F28F13/187 , F28F2009/226 , F28F2210/06
摘要： Vapor flow-diverting devices that re-direct upwardly flowing vapor, for example, in a downward direction across condenser tubes disposed in the upper or top section of a vapor-liquid contacting apparatus, are described. These devices are particularly beneficial in tubular condensers within distillation columns and may be used in combination with other associated equipment (e.g., a deflector plate and divider plate) as well as in combination with the tube surface enhancements to improve the heat transfer coefficient.
摘要翻译：描述了重新引导向上流动的蒸汽的气流转向装置，例如沿着设置在气液接触装置的上部或上部的冷凝管的向下方向。这些装置在蒸馏塔内的管状冷凝器中特别有益，并且可以与其它相关联的设备（例如，偏转板和分隔板）组合使用，以及与管表面增强结合使用以改善传热系数。

8. 发明申请

US20090321057A1 Column Installed Condenser 有权
标题翻译：色谱柱安装冷凝器
公开(公告)号：US20090321057A1
公开(公告)日：2009-12-31
申请号：US12486283
申请日：2009-06-17
申请人： Phillip F. Daly
发明人： Phillip F. Daly
IPC分类号： F28B3/00 , F28F3/00
CPC分类号： F28D9/0006 , B01D5/0012 , B01D5/0015 , B01D5/006 , B01D5/0063 , F25J5/005 , F25J2250/02 , F25J2250/10 , F25J2250/20 , F25J2290/32
摘要： A reactor-installed or column-installed vertical plate heat exchanger having channels for flow of cooling fluid and vertical passageways between the cooling fluid channels for flow of product. A divider is located between a first fraction and a second fraction of the product vertical passageways and a vapor product inlet communicates with the tops of the product vertical passageways in the first fraction. A product collection volume communicates with the bottoms of the product vertical passageways and an outlet communicates with the product collection volume for recovering condensed product. An uncondensed vapor outlet communicates with the tops of the vertical passageways in the second fraction for removing uncondensed vapor from the heat exchanger.
摘要翻译：反应器安装或立柱式立式热交换器，其具有用于冷却流体流动的通道和用于产品流动的冷却流体通道之间的垂直通道。分隔件位于产品垂直通道的第一部分和第二部分之间，并且蒸气产物入口与第一部分中的产品垂直通道的顶部连通。产品收集容积与产品垂直通道的底部连通，并且出口与产品收集容器连通以回收冷凝产品。未冷凝的蒸汽出口与第二级分中的垂直通道的顶部连通，用于从热交换器去除未冷凝的蒸气。

9. 发明授权

US07263859B2 Process and apparatus for cooling a stream of compressed air 有权
标题翻译：用于冷却压缩空气流的方法和装置
公开(公告)号：US07263859B2
公开(公告)日：2007-09-04
申请号：US11023002
申请日：2004-12-27
申请人： Patrick Le Bot
发明人： Patrick Le Bot
IPC分类号： F25J3/00 , F28B3/00
CPC分类号： F28D7/0066 , F25J3/04018 , F25J3/04121 , F25J3/04157 , F25J3/04181 , F25J3/04612 , F25J3/04618 , F25J2205/32 , F25J2205/70 , F25J2230/06 , F25J2240/70 , F25J2270/906 , F28C1/14 , F28D7/0091 , Y10S62/903 , Y10S165/912
摘要： Process and apparatus for cooling a compressed gas stream which utilizes one or more elongated vessels having a substantially vertical orientation. Each vessel has one compartment for indirect heat exchange between the compressed gas stream and a cooling stream and a second compartment for direct contact between the compressed gas stream and a liquid stream. The two compartments are separated by a barrier, which allows for upward passage of air, but prevents the downward passage of liquid. The design permits one to use the heat present in the compressed air efficiently.
摘要翻译：用于冷却使用具有基本上垂直取向的一个或多个细长容器的压缩气流的方法和装置。每个容器具有一个用于在压缩气体流和冷却流之间进行间接热交换的隔室和用于在压缩气体流和液体流之间直接接触的第二隔室。两个隔间由隔离物隔开，允许空气向上通过，但防止液体向下通过。该设计允许有效地使用压缩空气中存在的热量。

10. 发明授权

US6041852A Condenser 失效
标题翻译：冷凝器
公开(公告)号：US6041852A
公开(公告)日：2000-03-28
申请号：US764913
申请日：1996-12-13
申请人： Kenji Sato , Akihiro Taniguchi , Shin Ohgushi
发明人： Kenji Sato , Akihiro Taniguchi , Shin Ohgushi
IPC分类号： F28B1/02 , F28B9/10 , F28B3/00
CPC分类号： F28B1/02 , F28B9/10
摘要： The present invention provides a condenser which is free from pressure loss of air stream due to an air exhaust pipe and loss of thermal energy, and which is compact. In the condenser according to the present invention, deflector plates 27b are disposed in a vertically central part of a first cooling pipe bundle having a number of cooling pipes extended in parallelism with each other and in a first horizontal direction of the condenser. The deflector plates 27b are diverged downward to both sides and provide a roof of air cooling chambers 24a, 24b. Second cooling pipe bundles 25a, 25b are disposed respectively in the air cooling chambers 24a, 24b. An air exhaust inner pipe 29 is extended upward in the first cooling pipe bundle 20 in communication with upper spaces 34a, 34b in the air cooling chambers 24a, 24b.
摘要翻译：本发明提供一种冷凝器，其由于排气管而没有空气流的压力损失和热能的损失，并且其紧凑。在根据本发明的冷凝器中，偏转板27b设置在第一冷却管束的垂直中心部分，第一冷却管束具有彼此平行延伸并且在冷凝器的第一水平方向上延伸的多个冷却管道。偏转板27b向下分散到两侧并提供空气冷却室24a，24b的顶部。第二冷却管束25a，25b分别设置在空气冷却室24a，24b中。排气内管29在第一冷却管束20中与空气冷却室24a，24b中的上部空间34a，34b连通地向上延伸。

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