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公开(公告)号：US20160003468A1
公开(公告)日：2016-01-07
申请号：US14320802
申请日：2014-07-01
Applicant: PVI Industries, LLC
Inventor： Cory T. Malone , Michael J. Hubbard
CPC classification number: F22B1/08 , F24D1/005 , F24D10/00 , F24D17/0005 , F24D2200/13 , F24H1/0072 , F24H1/125 , Y02B30/16 , Y02B30/17 , Y02B30/18 , Y02E20/14 , Y02P80/156
Abstract: A system is shown for providing domestic hot water for potable use. The energy source is a steam powered heat exchanger. Water is heated in a heat engine package including the heat exchanger, a temperature operated pump and a condensate control valve. The heat package works in conjunction with a water storage package including a water storage tank and an electronic controller which controls the operation of the pump and condensate control valve. The electronic controller is operated so that the control of steam supplied to the system and flow of water through the heat exchanger ensures that steam is only present in the heat exchanger when there is a predetermined high flow rate of water.
Abstract translation: 系统显示为家用热水供饮用。 能源是蒸汽动力热交换器。 水在包括热交换器，温度操作泵和冷凝物控制阀的热发动机组件中被加热。 热水箱与包括储水箱和控制泵和冷凝水控制阀操作的电子控制器的蓄水包装一起工作。 操作电子控制器，使得通过热交换器供应给系统的蒸汽和水的流动的控制确保当存在预定的高流量的水时，蒸汽仅存在于热交换器中。
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2.发明授权Method and system for recovering oil and generating steam from produced water 有权从生产水中回收油和产生蒸汽的方法和系统公开(公告)号：US08955581B2
公开(公告)日：2015-02-17
申请号：US14277899
申请日：2014-05-15
Applicant: Back Porch Holdings Inc.
Inventor： Keith R. Minnich
Abstract: A method of recovering oil from an oil well and producing steam for injection into an injection well is provided. After recovering an oil-water mixture from the oil well, oil is separated from the mixture to produce an oil product and produced water. In one process, the produced water is directed to an indirect fired steam generator which is powered by an independent boiler or steam generator. As water moves through the indirect fired steam generator, the same is heated to produce a steam-water mixture. The steam-water mixture is directed to the steam separator which separates the steam-water mixture into steam and water. The separated water is directed from the steam separator back to and through the indirect fired steam generator. This separated water is continued to be recycled through the indirect fired steam generator. Steam separated by the steam separator is directed into the injection well.
Abstract translation: 提供了从油井中回收油并将注入井的蒸汽产生的方法。 从油井中回收油 - 水混合物后，从混合物中分离出油，以产生油产物并产生水。 在一个过程中，产生的水被引导到由独立的锅炉或蒸汽发生器供电的间接燃烧蒸汽发生器。 当水移动通过间接燃烧蒸汽发生器时，它被加热以产生蒸汽 - 水混合物。 蒸汽 - 水混合物被引导到蒸汽分离器，蒸汽分离器将蒸汽 - 水混合物分离成蒸汽和水。 分离的水从蒸汽分离器返回并通过间接燃烧蒸汽发生器。 这种分离的水继续通过间接燃烧的蒸汽发生器再循环。 由蒸汽分离器分离的蒸汽被引导到注入井中。
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3.发明授权Method and system for recovering oil and generating steam from produced water 有权从生产水中回收油和产生蒸汽的方法和系统公开(公告)号：US08746336B2
公开(公告)日：2014-06-10
申请号：US12702004
申请日：2010-02-08
Applicant: Keith R Minnich
Inventor： Keith R Minnich
Abstract: A method of recovering oil from an oil well and producing steam for injection into an injection well is provided. After recovering an oil-water mixture from the oil well, oil is separated from the mixture to produce an oil product and produced water. In one process, the produced water is directed to an indirect fired steam generator which is powered by an independent boiler or steam generator. As water moves through the indirect fired steam generator, the same is heated to produce a steam-water mixture. The steam-water mixture is directed to the steam separator which separates the steam-water mixture into steam and water. The separated water is directed from the steam separator back to and through the indirect fired steam generator. This separated water is continued to be recycled through the indirect fired steam generator. Steam separated by the steam separator is directed into the injection well.
Abstract translation: 提供了从油井中回收油并将注入井的蒸汽产生的方法。 从油井中回收油 - 水混合物后，从混合物中分离出油，以产生油产物并产生水。 在一个过程中，产生的水被引导到由独立的锅炉或蒸汽发生器供电的间接燃烧蒸汽发生器。 当水移动通过间接燃烧蒸汽发生器时，它被加热以产生蒸汽 - 水混合物。 蒸汽 - 水混合物被引导到蒸汽分离器，蒸汽分离器将蒸汽 - 水混合物分离成蒸汽和水。 分离的水从蒸汽分离器返回并通过间接燃烧蒸汽发生器。 这种分离的水继续通过间接燃烧的蒸汽发生器再循环。 由蒸汽分离器分离的蒸汽被引导到注入井中。
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公开(公告)号：US4759313A
公开(公告)日：1988-07-26
申请号：US115685
申请日：1987-10-30
Applicant: Robert F. Dye
Inventor： Robert F. Dye
IPC: C07D301/22 , B01J23/50 , C07B61/00 , C07D301/08 , C07D303/04 , F22B1/08 , F22B33/14 , F22B1/02
CPC classification number: C07D301/08 , F22B1/08 , F22B33/14 , Y02P20/124 , Y02P20/51 , Y02P20/52
Abstract: An improved ethylene oxide process whereby residual heat is recovered from the reactor coolant by generating steam. The improvement enables the plant to operate using an improved silver-based catalyst with lower optimum operating temperature than that of the alumina-supported silver catalyst for which the plant was designed. The process comprises the steps of passing the coolant from the reactor to at least one first coolant condenser(s) wherein at least part of the coolant vapor is condensed by exchanging heat with boiler feed water to generate steam. The vapor-liquid two-phase stream coming out of said first coolant condenser(s) is passed through a vapor-liquid separator whereby the liquid coolant is separated from the coolant vapor and flows via a "U" trap to coolant surge drum(s) and the coolant vapor passes through a second condenser(s) adapted for generating steam with a lower pressure than that of the steam generated by said first coolant condenser; wherein said "U" trap has a sufficient height to insure that the coolant vapor flows upward to said second coolant condenser(s).
Abstract translation: 改进的环氧乙烷工艺，其中通过产生蒸汽从反应堆冷却剂中回收剩余热量。 该改进使得设备能够使用具有比设计工厂的氧化铝负载的银催化剂更低的最佳操作温度的改进的银基催化剂来操作。 该方法包括以下步骤：使冷却剂从反应器通到至少一个第一冷却剂冷凝器，其中至少部分冷却剂蒸汽通过与锅炉给水交换热量而冷凝以产生蒸汽。 从所述第一冷却剂冷凝器出来的气液两相流通过气 - 液分离器，由此液体冷却剂与冷却剂蒸汽分离并经由“U”阱流向冷却剂缓冲鼓 ）并且冷却剂蒸气通过适于产生具有比由所述第一冷却剂冷凝器产生的蒸汽低的压力产生蒸汽的第二冷凝器; 其中所述“U”阱具有足够的高度以确保冷却剂蒸气向上流动到所述第二冷却剂冷凝器。
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公开(公告)号：US4733637A
公开(公告)日：1988-03-29
申请号：US10917
申请日：1987-02-05
Applicant: Esko Huhta-Koivisto
Inventor： Esko Huhta-Koivisto
Abstract: A pure steam generator having a feed line for conducting feed water thereinto, a heating steam input for conducting heating steam thereinto, and a heat exchange apparatus therein for providing heat exchange between the heating steam and the feed water. A pure steam output is also provided, with a separation space being located in a lower portion of the pure steam generator, along with a centrifugal separator through which the pure steam flows from the separation space to the pure steam output.The pure steam output communicates through a circulation line with the pure steam generator for circulating pure steam from the pure steam output to the pure steam generator. The circulation line is preferably arranged to feed a mixing space, in which the feed water and the circulating pure steam are mixed.
Abstract translation: 一种纯蒸汽发生器，其具有用于将进料水引入其中的供给管线，用于将加热蒸汽引入其中的加热蒸汽输入器及其中的热交换装置，用于在加热蒸汽和给水之间提供热交换。 还提供纯蒸汽输出，其中分离空间位于纯蒸汽发生器的下部，以及离心分离器，纯蒸汽通过该分离分离器从分离空间流向纯蒸汽输出。 纯蒸汽输出通过循环管线与纯蒸汽发生器连通，将纯蒸汽从纯蒸汽输出循环到纯蒸汽发生器。 循环管线优选地设置成供给混合空间，在该混合空间中，供给水和循环纯蒸汽混合在一起。
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Patent Agency Ranking
公开(公告)号：US3800747A
公开(公告)日：1974-04-02
申请号：US3800747D
申请日：1972-09-25
Applicant: RAYTHEON CO
Inventor： HAPGOOD W
Abstract: A heat transfer system in which circulation of a liquid through a heat exchanger is achieved by having risers filled with fluid consisting of a liquid which partly vaporizes on heating and rises to a condensing region where a heat exchanger, positioned in close proximity to the upper ends of the risers, condenses the vapor portion of the fluid. A downcomer returns the condensed liquid to the lower ends of the risers so that continuous circulation of the fluid through the heat exchanger occurs automatically when heat is supplied to the risers.
Abstract translation: 一种热传递系统，其中液体通过热交换器的循环是通过使立管充满由液体组成的流体，所述流体在加热时部分蒸发并且上升到冷凝区域，其中热交换器位于紧邻上端 的立管，冷凝流体的蒸汽部分。 降液管将冷凝的液体返回到提升管的下端，使得当向提升管供热时，流体通过热交换器的连续循环自动发生。
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公开(公告)号：US3547187A
公开(公告)日：1970-12-15
申请号：US3547187D
申请日：1966-05-20
Applicant: ATOMIC ENERGY AUTHORITY UK
Inventor： COOK REGINALD KENNETH , HOSEGOOD SAMUEL BRITTAN
CPC classification number: F28F9/00 , F22B1/08 , F22B1/1823 , F28D7/08
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公开(公告)号：US3503373A
公开(公告)日：1970-03-31
申请号：US3503373D
申请日：1966-09-01
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor： SOKOLOWSKI PETER F
CPC classification number: F22B35/004 , F22B1/025 , F22B1/08
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公开(公告)号：US3456620A
公开(公告)日：1969-07-22
申请号：US3456620D
申请日：1968-03-12
Applicant: JAMES A PHILLIPS JR , JAMES A PHILLIPS SR , LEAH M PHILLIPS
Inventor： PHILLIPS JAMES A JR
IPC: F22B1/08
CPC classification number: F22B1/08
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