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1.发明公开CENTER FEED SYSTEM EMPLOYING REMOVABLE INSERTS IN A RETRACTABLE INJECTION NOZZLE 审中-公开中心进料系统在可伸缩注射喷嘴中使用可移除的插入物
公开(公告)号：EP2844720A1
公开(公告)日：2015-03-11
申请号：EP13784991.5
申请日：2013-04-30
发明人： LAH, Ruben, F. , LARSEN, Gary , KRAUSE, Kenneth
IPC分类号： C10B55/00
摘要： The present invention extends to a center feed system that allows residual byproduct to be injected into a vessel from within the center of the vessel. The center feed system can include an inlet sleeve that is attached to the vessel and a retractable injection nozzle that extends into the vessel to inject residual byproduct into the vessel and that retracts into the inlet sleeve after injecting the residual byproduct. A retractable injection nozzle in accordance with one or more embodiments of the invention may include one or more openings that each includes an insert that can be removed from the opening. The inserts can therefore be replaced to customize the functionality of the nozzle or to replace the inserts when they have become worn.
摘要翻译： 本发明延伸到中心进料系统，该中心进料系统允许残余副产物从容器的中心内被注入到容器中。 中心进料系统可以包括连接到容器的入口套筒和延伸到容器中以将残余副产物注入容器并且在注入残余副产物之后缩回到入口套筒中的可伸缩注射喷嘴。 根据本发明的一个或多个实施例的可伸缩注射喷嘴可包括一个或多个开口，每个开口包括可从开口移除的插入件。 因此可以更换插入件来定制喷嘴的功能，或者在插入件磨损时更换插入件。
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公开(公告)号：EP2396389A2
公开(公告)日：2011-12-21
申请号：EP10741703.2
申请日：2010-02-11
发明人： LAH, Ruben , LARSEN, Gary
摘要： The present invention features a center feed system for use within a delayed coking system, or any other similar system. The center feed system features an inlet sleeve which slidably engages a retractable nozzle, with inlet and outlet, in fluid connection with a feed source of residual byproduct, allowing residual byproduct to flow from the feed source into the interior of a vessel, thus effectuating or inducing even thermal distribution throughout the vessel.
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公开(公告)号：EP2151684A3
公开(公告)日：2011-02-16
申请号：EP09163530.0
申请日：2001-08-10
发明人： Board, David
CPC分类号： G01N29/42 , G01H1/003 , G01L1/255 , G01N29/045 , G01N29/12 , G01N29/227 , G01N29/36 , G01N2291/014 , G01N2291/015 , G01N2291/02827 , G01N2291/269
摘要： A sensor (20) is disclosed specifically for detecting stress waves for use in a stress wave analysis system. The stress waves are preferably detected in a narrow frequency range of 35-40 KH z . At this range, stress waves from friction and impact source typically propagate through machine structures at detectable amplitudes. In order to maximize the signal to noise ratio of stress waves, relative friction and impact sources typically propagate through machine structures at detectable amplitudes. In order to maximize the signal to noise ratio of stress waves, relative to background noise and vibration, the sensor (20) of the present invention is designed and calibrated with a frequency response and damping features that are specifically tailored for stress wave analysis.
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4.发明公开Systems and methods for remotely determining and changing cutting modes during decoking 审中-公开系统和用于远程确定的方法和改变除焦过程中切割模式
公开(公告)号：EP1867700A1
公开(公告)日：2007-12-19
申请号：EP07018465.0
申请日：2004-12-13
发明人： Lah, Ruben, F.
CPC分类号： C10B33/006 , C10B41/02
摘要： A decoking system that not only enables an operator to remotely switch the coke-cutting process from boring to cutting mode without removing the drill stem from the coke drum, but also to remotely determine the drill stem's mode so that efficiency, safety and convenience are not compromised, is provided.
摘要翻译： 涂饰王系统并不仅使运营商能够远程从无聊到切割模式，而无需从焦炭鼓取出钻杆切换焦碳切割过程中，因此而远程确定性矿山钻杆的时装象效率，安全性和便利性都没有 受到损害，提供了一种。
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公开(公告)号：EP2396388A1
公开(公告)日：2011-12-21
申请号：EP09840142.5
申请日：2009-02-12
发明人： LAH, Ruben F. , LARSEN, Gary
CPC分类号： C10B55/00 , B01D17/00 , B01D17/0214 , B01D17/0217 , B01J4/001 , B01J4/002 , C10B1/04
摘要： The present invention features a center feed system in combination with a coking vessel of a delayed coking system, or any other similar system. The center feed system features an inlet sleeve which slidably engages a retractable nozzle, with inlet and outlet, in fluid connection with a feed source of residual byproduct, allowing residual byproduct to flow from the feed source into the interior of the vessel, thus effectuating or inducing even thermal distribution throughout the vessel. The retractable nozzle is structured to extend through an opening in the coking vessel while introducing the residual byproduct into the coking vessel and retract out of the coking vessel and cover the opening for at least a portion of a coking cycle.
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公开(公告)号：EP0912846B8
公开(公告)日：2006-03-08
申请号：EP97928060.9
申请日：1997-07-02
CPC分类号： F16J15/0887 , Y10S277/943
摘要： A seal for hydraulic assemblies operating at high temperatures having adaptations (19, 20, 49, 50) for low pressure sealing and configured to move across the gap to be sealed at higher pressures with an angled base on a slope (23, 44) or a cup shape (73, 74) nested into a groove (72). The seal at the point of the gap being an elastic, metallic material.
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公开(公告)号：EP1379604A1
公开(公告)日：2004-01-14
申请号：EP02750600.5
申请日：2002-03-11
发明人： LAH, Ruben, F.
摘要： The present invention features a coke drum de-heading system (10) without having to physically remove the head units. This is accomplished using a specially designed dual seated, linear motion goggle blind gate valve, or de-header valve (12), that is removably coupled to and seals against the flanged (42) portion of a coke drum (18) much the same way a conventional head unit would be attached. The de-header valve (12) is equipped with, among other things, a sliding blind (122) that is contained and capable of moving within an upper (34) and a lower (38) seat, wherein one of such seats is a floating dynamic, live loaded seat that is capable of automatic adjustment through one or more loading zones so as to seal the blind (122) between the upper (34) and lower (38) seats. The movement of the sliding blind (122) serves to open and close the de-header valve (12), wherein in a closed position, the de-header valve (12) is prepared to receive the resid byproduct feed from the refinery process used to manufacture coke (4). Once the drum (18) is full, the de-header valve (12) may be actuated (opened), wherein the coke (4) that has accumulated on the blind (106) is sheared by the upper (34) and lower (38) seats, thus de-heading the coke drum (18) and facilitating the removal of coke (4) using methods commonly known in the art.
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公开(公告)号：EP1929190B1
公开(公告)日：2018-11-14
申请号：EP06801189.9
申请日：2006-08-08
发明人： LAH, Ruben, F. , LARSEN, Gary
CPC分类号： C10B27/06 , C10B25/10 , C10B55/00 , F16K3/0263 , F16K3/0272 , F16K27/044
摘要： The present invention provides more efficient, cost effective coke drum isolation valve devices and system as well as more efficient, cost effective methods for isolating the flow of matter from location to another in the delayed coker unit operation where the valve comprises a first seat; a second seat aligned with said first seat; a blind; a main body having an orifice dimensioned to align with an orifice in said line; wherein said main body is coupled to said line; an upper and lower bonnet coupled to said main body, wherein said bonnets may be removed in order to replace valve parts without separating the main body from the line; and a plate located inside a bonnet, wherein the plate comprises a planar surface that contacts a surface of the blind.
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公开(公告)号：EP2396389B1
公开(公告)日：2018-07-04
申请号：EP10741703.2
申请日：2010-02-11
发明人： LAH, Ruben , LARSEN, Gary
摘要： A center feed system for use within a delayed coking system, or any other similar system is described. The center feed system features an inlet sleeve which slidably engages a retractable nozzle, with inlet and outlet, in fluid connection with a feed source of residual byproduct, allowing residual byproduct to flow from the feed source into the interior of a vessel, thus effectuating or inducing even thermal distribution throughout the vessel.
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公开(公告)号：EP1697083B1
公开(公告)日：2017-02-22
申请号：EP04812648.6
申请日：2004-12-01
发明人： LAH, Ruben F.
CPC分类号： F16K27/044 , C10B1/04 , C10B25/10
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