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公开(公告)号：US1516236A
公开(公告)日：1924-11-18
申请号：US42806020
申请日：1920-12-03
发明人： MORGAN DAVID W R
IPC分类号： F28B3/04
CPC分类号： F28B3/04
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公开(公告)号：US20190099693A1
公开(公告)日：2019-04-04
申请号：US15724657
申请日：2017-10-04
申请人： Larry Baxter , Nathan Davis
发明人： Larry Baxter , Nathan Davis
摘要： A method for separating a dissolved product from a liquid is disclosed. A carrier liquid is cooled in a direct-contact exchanger, the direct-contact exchanger using a liquid coolant to cool the carrier liquid. The carrier liquid comprises a dissolved product. The carrier liquid and the liquid coolant are substantially immiscible. A portion of the dissolved product is condensed, frozen, deposited, desublimated, or a combination thereof out of the carrier liquid as a solid product at a liquid-liquid interface between the liquid coolant and the carrier liquid. The solid product is entrained in the carrier liquid, the liquid coolant, or a combination thereof. The solid product is separated from the carrier liquid, the liquid coolant, or a combination thereof.
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公开(公告)号：US09085809B2
公开(公告)日：2015-07-21
申请号：US13993762
申请日：2011-09-30
申请人： Bob Greiveldinger
发明人： Bob Greiveldinger
摘要： A granulation installation for a melt produced in a metallurgical plant having a water injection device for quenching and granulating the melt and a granulation tank for collecting water and granulates. The installation includes a steam condensation tower located above the granulation tank for collecting steam generated therein, where the tower has a steam condensing system. The system includes a water-spraying device disposed above a water-collecting device. The tower further includes a stack extending into the tower and configured for selectively evacuating excessive steam to the atmosphere. The stack has an inlet communicating with the lower zone of the tower and an outlet arranged to evacuate steam to the atmosphere above the tower. The stack is equipped with an obturator device for selective evacuation of steam through the stack. The installation may process an increase of 60% of slag without any risk of steam backflow in the granulation area.
摘要翻译： 一种用于在冶金设备中生产的熔体的造粒装置，其具有用于对熔体进行淬火和造粒的注水装置和用于收集水和颗粒的造粒罐。 该装置包括位于造粒罐上方的用于收集蒸汽的蒸汽冷凝塔，其中塔具有蒸汽冷凝系统。 该系统包括设置在集水装置上方的喷水装置。 塔架还包括一个延伸到塔架中并被构造成用于选择性地将大量蒸汽排出到大气中的堆垛。 该堆叠具有与塔的下部区域连通的入口和布置成将蒸汽排出到塔上方的大气的出口。 该堆叠装有一个闭孔装置，用于通过堆叠选择性抽出蒸汽。 该装置可以处理增加60％的炉渣，而不会造成造粒区域内的蒸汽回流的风险。
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公开(公告)号：US20140291312A1
公开(公告)日：2014-10-02
申请号：US13854364
申请日：2013-04-01
发明人： Gunter Wurdinger
CPC分类号： F24C15/327 , A21B3/04 , F24C15/20 , F28B3/04
摘要： The present disclosure provides a system and method of condensation of a steam flow produced in a cooking device. The condensation system and method provides a vent pipe configured to be non-linear for providing a path for the steam flow. The condensation system and method also provides a spray nozzle which is positioned to spray water in substantially in alignment with the path of the steam flow. The system and method of increases condensation of the steam flow within the vent pipe, and the condensed steam is drained from the cooking device, producing a minimal amount of steam that is vented outside of the cooking device. The system and method of the present disclosure provide higher efficiency of condensation of steam and an overall smaller amount of atmospheric venting of steam.
摘要翻译： 本公开提供了在烹饪装置中产生的蒸汽流的冷凝系统和方法。 冷凝系统和方法提供了一种排气管，其配置为非线性的，以提供用于蒸汽流的路径。 冷凝系统和方法还提供了一种喷雾喷嘴，其被定位成基本上与蒸汽流的路径对齐地喷射水。 增加通气管内的蒸汽流的冷凝和冷凝的蒸汽从烹调装置排出的系统和方法，产生在蒸煮装置外排放的最少量的蒸汽。 本公开的系统和方法提供了更高的蒸汽冷凝效率和总体较小量的大气排放的蒸汽。
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公开(公告)号：US20050279089A1
公开(公告)日：2005-12-22
申请号：US10873555
申请日：2004-06-22
申请人： Hernan Paredes
发明人： Hernan Paredes
CPC分类号： F28B3/04
摘要： A pre-condenser is provided for condensation of water at sub-zero degree Celsius temperatures. A brine solution is cooled below 0 degrees Celsius and delivered to the pre-condenser. The brine solution contacts the vapors and gases from a scrubber, thereby condensing the vapors without allowing ice formation. A vacuum system connected to the pre-condenser removes the remaining gases from a top portion of the pre-condenser while the brine solution and condensed vapors are removed and recycled through a bottom portion of the pre-condenser.
摘要翻译： 提供预冷凝器用于在零度摄氏温度下冷凝水。 将盐水溶液冷却至0摄氏度以下并送至预冷凝器。 盐水溶液接触来自洗涤器的蒸汽和气体，从而冷凝蒸气而不允许冰层形成。 连接到预冷凝器的真空系统从预冷凝器的顶部除去剩余的气体，同时将盐水溶液和冷凝的蒸气除去并通过预冷凝器的底部部分再循环。
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公开(公告)号：US6070655A
公开(公告)日：2000-06-06
申请号：US870791
申请日：1997-06-06
申请人： Pertti Heikkila
发明人： Pertti Heikkila
CPC分类号： D21C11/06 , B01D3/346 , B01D5/0012 , B01D5/0081 , F28D5/02 , Y10S165/90
摘要： A heat exchanger, for use in particular in connection with the process outlets at paper, pulp and board mills, including substantially parallel tubes or equivalent arranged in a duct. An air flow that delivers heat passes through the tubes and an air flow that receives heat passes through gaps between the tubes in accordance with the cross-flow principle. The heat faces of the tubes are made larger at the side of the flow that receives heat by means of ribs, lamellae or equivalent, and an air that is moist, saturated, or near its saturation curve is used as the air flow that delivers heat in the heat exchanger.
摘要翻译： 一种热交换器，特别用于在纸，纸浆和板式磨机上与加工出口连接，包括布置在管道中的基本平行的管或等效物。 传递热量的空气流通过管，并且接收热量的空气流根据横流原理通过管之间的间隙。 管的热面在通过肋，薄片或等同物接收热量的流动侧被制造得更大，并且使用潮湿，饱和或接近其饱和曲线的空气作为传递热量的空气流 在热交换器中。
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公开(公告)号：US5971063A
公开(公告)日：1999-10-26
申请号：US655452
申请日：1996-05-30
申请人： Marc Treppler
发明人： Marc Treppler
CPC分类号： F28B3/04
摘要： A vapor condenser includes a conduit defining a passage for guidingly communicating a vapor stream in a vapor flow direction from an inlet at a first location to a second location, a first heat exchanger between the first and second locations for open heat exchange between the vapor and a first coolant, the first coolant flowing in a direction that is counter to the vapor flow direction, and a second heat exchanger between the first and second locations for open heat exchange between the vapor and a second coolant. The vapor condenser automatically controls the flow rate of coolant in the first heat exchanger in response to changes in the density of the vapor in the vapor stream entering the conduit. Control of the flow rate of coolant is maintained, for example, by controlling the flow rate of individual dispersal devices, such as nozzles, or by controlling the number of nozzles operating.
摘要翻译： 蒸汽冷凝器包括限定用于将蒸汽流在蒸气流动方向上从第一位置的入口引导到第二位置的通道的导管，第一和第二位置之间的第一热交换器，用于在蒸汽和 第一冷却剂，第一冷却剂沿与蒸汽流动方向相反的方向流动;以及在第一和第二位置之间的第二热交换器，用于蒸汽和第二冷却剂之间的开放热交换。 蒸汽冷凝器响应于进入管道的蒸汽流中的蒸汽密度的变化，自动控制第一热交换器中的冷却剂的流量。 保持冷却剂流量的控制，例如通过控制诸如喷嘴的各个分散装置的流量，或通过控制喷嘴的数量来维持。
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公开(公告)号：US5925291A
公开(公告)日：1999-07-20
申请号：US824236
申请日：1997-03-25
申请人： Desikan Bharathan , Yves Parent , A. Vahab Hassani
发明人： Desikan Bharathan , Yves Parent , A. Vahab Hassani
CPC分类号： F28F25/087 , F28B3/02 , F28B3/04 , F28F25/06 , Y10S261/10 , Y10S261/32
摘要： A direct contact condenser having a downward vapor flow chamber and an upward vapor flow chamber, wherein each of the vapor flow chambers includes a plurality of cooling liquid supplying pipes and a vapor-liquid contact medium disposed thereunder to facilitate contact and direct heat exchange between the vapor and cooling liquid. The contact medium includes a plurality of sheets arranged to form vertical interleaved channels or passageways for the vapor and cooling liquid streams. The upward vapor flow chamber also includes a second set of cooling liquid supplying pipes disposed beneath the vapor-liquid contact medium which operate intermittently in response to a pressure differential within the upward vapor flow chamber. The condenser further includes separate wells for collecting condensate and cooling liquid from each of the vapor flow chambers. In alternate embodiments, the condenser includes a cross-current flow chamber and an upward flow chamber, a plurality of upward flow chambers, or a single upward flow chamber. The method of use of the direct contact condenser of this invention includes passing a vapor stream sequentially through the downward and upward vapor flow chambers, where the vapor is condensed as a result of heat exchange with the cooling liquid in the contact medium. The concentration of noncondensable gases in the resulting condensate-liquid mixtures can be minimized by controlling the partial pressure of the vapor, which depends in part upon the geometry of the vapor-liquid contact medium. In another aspect of this invention, the physical and chemical performance of a direct contact condenser can be predicted based on the vapor and coolant compositions, the condensation conditions. and the geometric properties of the contact medium.
摘要翻译： 具有向下蒸汽流动室和向上蒸气流动室的直接接触冷凝器，其中每个蒸汽流室包括多个冷却液供应管和布置在其下的气液接触介质，以便于接触和直接热交换 蒸汽和冷却液体。 接触介质包括布置成形成用于蒸气和冷却液体流的垂直交错通道或通道的多个片材。 向上蒸气流动室还包括设置在蒸汽 - 液体接触介质下方的第二组冷却液供应管，其响应于向上蒸气流动室内的压差而间歇地操作。 冷凝器还包括用于从每个蒸汽流室收集冷凝物和冷却液体的单独的井。 在替代实施例中，冷凝器包括交流流动室和向上流动室，多个向上流动室或单个向上流动室。 使用本发明的直接接触式冷凝器的方法包括使蒸气流顺序地通过向下和向上的蒸气流室，其中由于与接触介质中的冷却液体的热交换而使蒸汽冷凝。 可以通过控制部分地取决于气液接触介质的几何形状的蒸气的分压来使得到的冷凝液 - 液体混合物中的不可冷凝气体的浓度最小化。 在本发明的另一方面，可以基于蒸汽和冷却剂组合物，冷凝条件来预测直接接触冷凝器的物理和化学性能。 和接触介质的几何性质。
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公开(公告)号：US5404937A
公开(公告)日：1995-04-11
申请号：US824871
申请日：1992-01-22
申请人： Gad Assaf , Uriyel Fisher
发明人： Gad Assaf , Uriyel Fisher
CPC分类号： F24J2/0466 , F01K3/00 , F01K9/00 , F03G6/00 , F28D2020/006 , Y02E10/44 , Y02E10/46 , Y10S159/08 , Y10S159/903 , Y10S165/913 , Y10S203/01 , Y10S203/18
摘要： Power is produced by a power plant using a salt-water solar pond comprising an upper wind-mixed layer, a halocline and a lower convective heat storage layer. The power plant includes a heat engine for utilizing heat present in the heat storage layer of the solar pond and a condenser, which preferably is cooled by liquid droplets. In accordance with a specific embodiment of the invention the power plant is positioned within the solar pond and a flash evaporator is used in the heat engine to produce steam which is supplied to a turbine connected to a generator, the heat depleted steam exiting from the turbine and being cooled by liquid droplets in a direct-contact condenser. The size of the droplets is selected such that the heat extracted in the condenser penetrates the majority of the liquid content of most of the droplets.
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公开(公告)号：US5067559A
公开(公告)日：1991-11-26
申请号：US584270
申请日：1990-09-18
申请人： Seth Perkinson
发明人： Seth Perkinson
IPC分类号： F28B3/04
CPC分类号： F28B3/04 , Y10S165/184 , Y10S261/10
摘要： A method and apparatus for diffusing a liquid condensate return stream in an industrial steam condenser to reduce erosion and corrosion on the condenser structure. One or more diffuser screens are located intermediate a sparger nozzle and a condenser structure to diffuse the condensate screen prior to impact on the condenser structure.
摘要翻译： 一种用于在工业蒸汽冷凝器中扩散液体冷凝物返回流以减少冷凝器结构上的腐蚀和腐蚀的方法和装置。 一个或多个扩散器筛网位于分布器喷嘴和冷凝器结构之间，以在撞击到冷凝器结构之前扩散冷凝物筛网。
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