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公开(公告)号：US20180321001A1
公开(公告)日：2018-11-08
申请号：US16023867
申请日：2018-06-29
摘要： An online cleaning system for tube and shell heat exchangers is presented. The system includes a positioner, a plunger, an umbilical cleaner, and a motor. The cleaning system cleans the tubes while the heat exchanger remains in operation. The cleaning system locates and isolates a single tube via rotating and translating mechanical actions and inserts the umbilical cleaner into the tube, which may clean the tube via rotational movement or via sonication. The cleaning system may further clean the outer surface of the tubes of the heat exchanger.
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公开(公告)号：US09533277B2
公开(公告)日：2017-01-03
申请号：US13824762
申请日：2011-10-26
CPC分类号： B01J10/00 , B01J19/006 , B01J19/2405 , B01J19/2415 , B01J2219/00094 , B01J2219/00247 , B01J2219/00772 , B01J2219/00779 , C10L3/108 , F28G1/06 , F28G3/08 , F28G7/00
摘要： To enable long-term continuous operation by preventing blocking of a reaction pipe line disposed in a multi-pipe or double-walled-pipe heat exchanger, provided is a device for producing gas hydrate including a multi-pipe or double-walled-pipe device 1 for generating gas hydrate having a reaction pipe line 2 for flowing raw material water w and raw material gas g and a coolant circulation region 3 for circulating a coolant c and thereby cooling the reaction pipe line 2, wherein a coil spring 4 extending in the longitudinal direction of the reaction pipe line 2 is provided in the reaction pipe line 2.
摘要翻译： 为了能够通过防止多管或双壁管式热交换器中的反应管路的堵塞来实现长期的连续运转，提供了一种生产包括多管或双壁管装置的气体水合物的装置 1，用于产生具有用于使原料水w和原料气体g流动的反应管线2的气体水合物和用于使冷却剂c循环的冷却剂循环区域3，从而冷却反应管线2，其中螺旋弹簧4在 反应管线2的长度方向设置在反应管线2中。
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公开(公告)号：US20160320138A1
公开(公告)日：2016-11-03
申请号：US14698762
申请日：2015-04-28
申请人： KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS , KING ABDULAZIZ CITY FOR SCIENCE AND TECHNOLOGY
发明人： JIHAD HASSAN ALSADAH
CPC分类号： F28D9/0025 , F28D2021/0059 , F28F3/12 , F28F9/02 , F28F2250/06 , F28G1/02 , F28G1/12 , F28G7/00 , F28G15/02
摘要： Piggable plate heat exchanger assemblies enable piggable cleaning of interior surfaces thereof. Piggable plate heat exchanger assemblies include an inner plate member and first and second channel forming members with adjacently positioned first and second channel forming extension plates to enclose the inner plate member to form first and second channels for first and second fluid flow. Other piggable plate heat exchanger assemblies include plate members and first and second end members in conjunction with corresponding plate members positioned at first and second ends of corresponding plate members to form first and bypass channels to flow first and second fluids. Still other piggable plate heat exchangers include a plurality of plate members and a plurality of end members forming in conjunction with the plate members a first channel and a second channel in an interweaving relation for flow of a first fluid substantially normal to flow of a second fluid.
摘要翻译： 耐热板式热交换器组件能够对其内表面进行清洗。 可吸入板式热交换器组件包括内板构件和具有相邻定位的第一和第二通道形成延伸板的第一和第二通道形成构件，以封闭内板构件以形成用于第一和第二流体流动的第一和第二通道。 其他排水板式换热器组件包括板构件和第一和第二端构件以及相应的板构件，其相应的板构件定位在相应板构件的第一和第二端处以形成第一和旁路通道以流动第一和第二流体。 另外的其它排水板式热交换器包括多个板构件和与板构件结合形成的多个端构件，第一通道和交织关系的第二通道，用于使第一流体基本上垂直于第二流体的流动 。
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公开(公告)号：US20150360972A1
公开(公告)日：2015-12-17
申请号：US14763749
申请日：2014-01-21
发明人： Erez REUVENI , Henrikh ROJANSKIY , Yaniv SCHMIDT , Elazar SCHWARCZ , Yony WEISS , Deyan YULZARI , Roi ZAKEN
CPC分类号： C02F1/048 , B01D1/04 , B01D1/16 , B01D1/26 , B01D1/30 , B01D1/305 , C02F2103/10 , F28D3/02 , F28D7/16 , F28F9/00 , F28F9/013 , F28F2280/02 , F28G1/166 , F28G7/00
摘要： An evaporator having an external vessel and an inner cavity, and a heat exchanging tube assembly, the external vessel comprising an opening closable by a hatch, the heat exchanging tube assembly being insertable into and removable from the inner cavity through the opening. In oil production and in other industrial processes, waste water is often produced which requires treatment. This water may be contaminated with amongst other contaminants Oil & Grease, minerals, Silica, and organic contamination.
摘要翻译： 一种具有外部容器和内部空腔的蒸发器，以及热交换管组件，所述外部容器包括可由舱口关闭的开口，所述热交换管组件可通过所述开口插入并从所述内腔中移除。 在石油生产和其他工业过程中，经常生产需要处理的废水。 这种水可能被其他污染物污染油和油脂，矿物质，二氧化硅和有机污染物。
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67.发明授权公开(公告)号：US08997841B2
公开(公告)日：2015-04-07
申请号：US11465586
申请日：2006-08-18
申请人： Peter Dawson
发明人： Peter Dawson
CPC分类号： F28G7/00 , F28D9/0031 , F28D9/0068 , F28D2021/0045 , F28F2225/04 , F28F2250/102
摘要： A flat heat exchanger plate typically used in a bulk material heat exchanger having an improved construction which increases heat transfer and service period by reducing bulk material accumulation. The flat heat exchanger plate is designed to operate under a negative internal pressure to eliminate depressions or dimples that are typically formed into the sides of these types of heat exchanger coils during the manufacture process. The dimples are created to reinforce the heat exchanger plate from positive internal pressures that other wise would cause the heat exchanger plate to bow due to internal positive pressures. With the removal of the depressions or dimples the tendency for bulk material to accumulate to the exterior surface of the plate is reduced, thereby increasing the service period of the plate and heat transfer. The flat heat exchanger plate tapers from wide to narrow along the direction of flow of bulk material across the plate to further reduce accumulation of bulk material.
摘要翻译： 通常用于具有改进结构的散装材料热交换器中的扁平热交换器板，其通过减少散装材料积聚而增加热传递和使用周期。 平板式热交换器板被设计成在负内部压力下操作以消除通常在制造过程中形成这些类型的热交换器盘管的侧面的凹陷或凹坑。 创建凹坑以从正的内部压力加强热交换器板，另一方面将导致热交换器板由于内部正压力而弯曲。 随着凹陷或凹坑的移除，散装材料积聚到板的外表面的倾向减小，从而增加了板的使用周期和传热。 平板式热交换器板沿着散装材料流过板的方向从宽到窄逐渐变细，以进一步减少散装材料的积聚。
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公开(公告)号：US08621732B2
公开(公告)日：2014-01-07
申请号：US12628964
申请日：2009-12-01
摘要： A method and a rapper device for cleaning a heat exchange surface in a pressure vessel. The rapper device includes a striker rod which has one end contacting the heat exchange surface in the pressure vessel and one end projecting out of the pressure vessel via a passage opening. The rapper device also includes an impacting device for impacting the projecting end of the striker rod. A section of the striker rod is slideably supported in a pressure chamber adjacent the passage opening. The pressure chamber is connected to a sealing gas supply maintaining the pressure in the pressure chamber at a higher level than the pressure in the pressure vessel. A bellows defines a pressure chamber around at least a section of the striker rod.
摘要翻译： 一种用于清洁压力容器中的热交换表面的方法和敲击装置。 敲击装置包括一个撞击杆，其一端接触压力容器中的热交换表面，一端通过通道开口伸出压力容器。 敲击装置还包括用于冲击撞杆的突出端的冲击装置。 撞击杆的一部分可滑动地支撑在邻近通道开口的压力室中。 压力室连接到密封气体供应源，保持压力室中的压力高于压力容器中的压力。 波纹管围绕撞击杆的至少一部分限定压力室。
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公开(公告)号：US20130320266A1
公开(公告)日：2013-12-05
申请号：US13825457
申请日：2011-09-22
IPC分类号： C10J3/72
摘要： A gasification process and reactor for the production of syngas by gasification of a carbonaceous feed. The gasification reactor comprises a pressure vessel encasing a gasifier unit with a reactor chamber having its lower end opening into an open-ended skirt portion arranged above a slag collection bath. The skirt portion is arranged within the impacting scope of one or more rappers.
摘要翻译： 用于通过碳质进料气化生产合成气的气化过程和反应器。 气化反应器包括一个包含气化器单元的压力容器，其中反应室具有其下端开口，设置在炉渣收集池上方的开口裙部。 裙部布置在一个或多个敲击器的冲击范围内。
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70.发明授权Detonation combustor cleaning device and method of cleaning a vessel with a detonation combustor cleaning device 有权爆轰式燃烧器清洁装置和用爆炸燃烧器清洁装置清洗容器的方法公开(公告)号：US08448611B2
公开(公告)日：2013-05-28
申请号：US13168310
申请日：2011-06-24
IPC分类号： F22B37/48
CPC分类号： F23J3/023 , B08B7/0007 , F28G7/00 , F28G7/005
摘要： A detonation device cleaning system includes a vessel having a main body including an outer surface and an inner surface that collectively define an interior chamber. A detonation combustor cleaning device is mounted to the vessel. The detonation combustor cleaning device includes at least one combustion chamber that defines a combustion flow path. The at least one combustion chamber includes a deflection member arranged along the combustion flow path. An ignition device is operatively connected to the at least one combustion chamber. The ignition device is selectively activated to ignite fuel within the at least one combustion chamber to produce a shockwave that moves in a first direction along the combustion flow path, is redirected back along the flow path within the at least one combustion chamber, and passes into the interior chamber to dislodge particles clinging to the inner surface of the vessel.
摘要翻译： 爆炸装置清洁系统包括具有主体的容器，主体包括外表面和共同界定内腔的内表面。 爆炸燃烧器清洁装置安装在容器上。 爆震燃烧器清洁装置包括限定燃烧流路的至少一个燃烧室。 所述至少一个燃烧室包括沿着燃烧流动路径布置的偏转构件。 点火装置可操作地连接到至少一个燃烧室。 点火装置被选择性地启动以点燃至少一个燃烧室内的燃料以产生沿着燃烧流动路径沿第一方向移动的冲击波，沿着至少一个燃烧室内的流动路径被重定向回来，并且进入 内部室以移除粘附到容器内表面的颗粒。
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