-
公开(公告)号：US20230330616A1
公开(公告)日：2023-10-19
申请号：US18020617
申请日：2021-08-09
CPC分类号： B01J19/0013 , C10G9/20 , F28D7/12 , F28F9/22 , F28D7/1676 , B01J2219/00105 , B01J2219/00103 , B01J2219/00092 , F28F2009/228 , F28D2021/0075
摘要： Aspects of the present invention relate to a shell-and-tube heat exchanger (101), a method of using said heat exchanger, and to a hydrocarbon cracking furnace system comprising said heat exchanger. The shell-and-tube heat exchanger comprises at least: a spiral baffle (7) arranged to provide a helical flow path through the shell body (103) and an outlet collector pipe (4) that supports the spiral baffle and that extends substantially coaxially within the shell body, wherein the outlet collector pipe is mounted to and passes through a second tubesheet (106) bordering the shell body (103) on one terminal end, and wherein the outlet collector pipe (4) is separated from a first tubesheet (105) on the opposing terminal end by a gap that allows a shell-side fluid (F2) to exit the shell body (103).
-
公开(公告)号：US20170328643A1
公开(公告)日：2017-11-16
申请号：US15593579
申请日：2017-05-12
CPC分类号： F28D7/1607 , B01D5/00 , B01D5/0006 , B01D5/0081 , C10G9/002 , C10G31/06 , C10G31/10 , C10G2300/208 , C10G2400/02 , C10G2400/04 , C10G2400/06 , C10G2400/08 , F28D1/00 , F28D7/024 , F28D7/026 , F28D7/1684 , F28D2021/0075 , F28F1/14 , F28F9/0265 , F28F13/06
摘要： An apparatus is provided for processing reusable fuel comprising a first-type cyclone cooler having a first configuration. The apparatus also provides one or more second-type cyclone coolers, wherein each one or more second-type cyclone coolers has a substantially identical second configuration to respective other one or more second-type cyclone coolers, wherein the second configuration is different than the first configuration. The apparatus may also provide an air cooled heat exchanger, a coil condenser and one or more bubblers. The first-type cyclone cooler and the one or more second-type cyclone coolers are connected. One of the one or more second-type cyclone coolers is connected to the air cooled heat exchanger. The air cooled heat exchanger is connected to the coil condenser. The coil condenser is connected to the one or more bubblers.
-
公开(公告)号：US09739539B2
公开(公告)日：2017-08-22
申请号：US14279918
申请日：2014-05-16
发明人： James Michael Storey , Alex Clinton Solomon , Benjamin Campbell Steinhaus , Judeth Brannon Corry , Steven Craig Russell , Robert Henri Gauthier , Yasir Hafeez Abbasi , Lien-Yan Chen
CPC分类号： F28D7/0041 , C10J3/82 , C10J2300/165 , C10J2300/1675 , C10K1/005 , F01K23/068 , F28D21/0003 , F28D2021/0075 , F28F9/0229 , Y02E20/18
摘要： A system for preheating a pressure vessel includes a throat including an area of excess heat and a dome having an area of deficient heat. The throat includes a conduit extending from a pressure vessel opening to the pressure vessel interior. A plenum is defined between the throat and a seal within the dome. The throat extends from the dome toward a dome floor. The floor is substantially perpendicular to the throat. A conduit is coupled to the plenum and channels a flow of purge fluid into the plenum wherein heat from the throat is transferred to the flow of purge fluid and carried by the flow of purge fluid into the area of deficient heat via a gap defined between the seal and the floor such that the flow of purge fluid reduces temperature differential stresses within the pressure vessel and purges the area of deficient heat.
-
公开(公告)号：US20160312701A1
公开(公告)日：2016-10-27
申请号：US14693513
申请日：2015-04-22
CPC分类号： F02C7/143 , F02C6/04 , F05D2220/722 , F05D2260/221 , F28D7/0041 , F28D7/0066 , F28D2021/0075 , Y02E20/16 , Y02E20/18
摘要： A radiant syngas cooler is provided and includes a vessel shell defining an interior region for cooling of syngas. The cooler also includes a tube cage comprising a plurality of tubes, each having a first end and a second end. The cooler further includes a plurality of platen tubes located radially inwardly from the tube cage. The cooler yet further includes a pipe fluidly coupling the second end of the plurality of tubes with an inlet of the plurality of platen tubes. The cooler also includes an outlet pipe fluidly coupling an outlet of the plurality of platen tubes with a steam usage structure. The cooler further includes an inlet pipe fluidly coupling the steam usage structure to the first end of the plurality of tubes of the tube cage.
摘要翻译： 提供了一种辐射式合成气冷却器，包括限定用于冷却合成气的内部区域的容器壳体。 该冷却器还包括一个包括多个管的管笼，每个管具有第一端和第二端。 冷却器还包括从管笼径向向内定位的多个压板管。 冷却器还包括将多个管的第二端与多个压板管的入口流体耦合的管。 冷却器还包括出口管，其与多个压板管的出口与蒸汽使用结构流体联接。 冷却器还包括将蒸汽使用结构流体耦合到管笼的多个管的第一端的入口管。
-
公开(公告)号：US20160258690A1
公开(公告)日：2016-09-08
申请号：US14635446
申请日：2015-03-02
申请人： UOP LLC
IPC分类号： F28D7/16
摘要： A shell and tube heat exchanger is described. The shell and tube heat exchanger includes a shell side having a separation plate dividing the shell into at least two compartments, each of the compartments having a feed inlet and a feed outlet; and a tube side comprising a plurality of tubes in the shell, at least one tube in each compartment, and the tube side having an effluent inlet and an effluent outlet. A method of heating a feed stream for a reaction zone using reactor effluent using the shell and tube heat exchanger is also described.
摘要翻译： 描述了壳管式热交换器。 壳管式热交换器包括具有分隔板的壳侧，壳体分隔成至少两个隔室，每个隔室具有进料入口和进料出口; 以及管侧，其包括壳中的多个管，每个隔室中的至少一个管，并且管侧具有流出物入口和流出物出口。 还描述了使用壳管式热交换器使用反应器流出物加热用于反应区的进料流的方法。
-
6.发明授权公开(公告)号：US09315746B2
公开(公告)日：2016-04-19
申请号：US13884108
申请日：2011-11-07
申请人： Yasuharu Matsushita
发明人： Yasuharu Matsushita
IPC分类号： B01J7/00 , C10J3/82 , C10J3/26 , C10J3/72 , C10J3/80 , C10K3/00 , F23G5/027 , F23G5/46 , F23G7/10 , C01B3/36 , F28D20/00 , F28D1/053 , F28D21/00
CPC分类号： B01J19/24 , B01J2219/00103 , B01J2219/24 , C01B3/32 , C01B3/36 , C01B2203/025 , C01B2203/0255 , C01B2203/06 , C01B2203/0833 , C01B2203/0894 , C10J3/26 , C10J3/723 , C10J3/80 , C10J3/82 , C10J2200/09 , C10J2300/0916 , C10J2300/1671 , C10J2300/1693 , C10J2300/1869 , C10J2300/1884 , C10J2300/1892 , C10K3/005 , F23G5/0276 , F23G5/46 , F23G7/10 , F23G2201/40 , F23G2206/203 , F28D1/05316 , F28D20/0056 , F28D2021/0075 , Y02E20/12 , Y02E60/142
摘要： A gasification furnace for gasifying a biomass resource in a manner producing a low quantity of tar. The gasification furnace (10) is provided with a punching plate (11) partitioning the furnace interior into upper and lower spaces; a biomass resource supply port (10a) for supplying the biomass resource over the punching plate (11); a first oxidizer supply port (10c) and a second oxidizer supply port (10d) for supplying an oxidizer into the furnace; a first oxidizer supply path supplying the oxidizer from the first oxidizer supply port (10c) from above towards below the punching plate (11); a second oxidizer supply path distributing and supplying to a plurality of locations within a predetermined area in the vicinity of the punching plate (11) from the second oxidizer supply port (10d); and a dry distillation gas output (10b) for discharging dry distillation gas generated by the pyrolysis and partial oxidation of the biomass resource on the punching plate (11) to the outside.
摘要翻译： 一种气化炉，以生产少量焦油的方式气化生物质资源。 气化炉（10）设置有将炉内部分隔成上部和下部空间的冲压板（11） 生物质资源供应口（10a），用于在冲孔板（11）上提供生物量资源; 第一氧化剂供给口（10c）和用于将氧化剂供给到炉中的第二氧化剂供给口（10d） 从所述第一氧化剂供给口（10c）向所述冲压板（11）的下方供给所述氧化剂的第一氧化剂供给路径。 第二氧化剂供给路径，从所述第二氧化剂供给口（10d）向所述冲压板（11）附近的规定区域内的多个位置分配供给。 以及用于将通过冲压板（11）上的生物量资源的热解和部分氧化产生的干馏气体排出到外部的干馏气体输出（10b）。
-
公开(公告)号：US08800498B2
公开(公告)日：2014-08-12
申请号：US12982194
申请日：2010-12-30
申请人： John Abughazaleh
发明人： John Abughazaleh
CPC分类号： C10K1/02 , C10J3/86 , C10J2300/1675 , C10J2300/1678 , C10J2300/1823 , C10J2300/1884 , C10J2300/1892 , C10K1/06 , F22B1/18 , F28D21/0001 , F28D2021/0045 , F28D2021/0075
摘要： Systems and methods for exchanging heat in a gasification system are provided. The method can include introducing one or more particulates and a heat transfer medium including a feed water, a deaerated feed water, or a combination thereof, to a first zone. The method can also include indirectly exchanging heat from the one or more particulates to the heat transfer medium within the first zone to provide an intermediate heat transfer medium and cooled particulates. The method can also include introducing at least a portion of the intermediate heat transfer medium and a syngas to a second zone. The method can also include indirectly exchanging heat from the syngas to the intermediate heat transfer medium within the second zone to provide a heat transfer medium product and a cooled syngas. The heat transfer medium product can include steam.
摘要翻译： 提供了在气化系统中交换热量的系统和方法。 该方法可以包括将一种或多种颗粒和包含给水，脱气的给水或其组合的传热介质引入到第一区域。 该方法还可以包括间接地将热量从一个或多个颗粒物交换到第一区域内的传热介质，以提供中间传热介质和冷却的颗粒。 该方法还可以包括将至少一部分中间传热介质和合成气引入第二区。 该方法还可以包括将合成气的热量间接地交换到第二区域内的中间传热介质，以提供传热介质产物和冷却的合成气。 传热介质产品可以包括蒸汽。
-
8.发明申请公开(公告)号：US20140053465A1
公开(公告)日：2014-02-27
申请号：US13884108
申请日：2011-11-07
申请人： Yasuharu Matsushita
发明人： Yasuharu Matsushita
IPC分类号： C10J3/82
CPC分类号： B01J19/24 , B01J2219/00103 , B01J2219/24 , C01B3/32 , C01B3/36 , C01B2203/025 , C01B2203/0255 , C01B2203/06 , C01B2203/0833 , C01B2203/0894 , C10J3/26 , C10J3/723 , C10J3/80 , C10J3/82 , C10J2200/09 , C10J2300/0916 , C10J2300/1671 , C10J2300/1693 , C10J2300/1869 , C10J2300/1884 , C10J2300/1892 , C10K3/005 , F23G5/0276 , F23G5/46 , F23G7/10 , F23G2201/40 , F23G2206/203 , F28D1/05316 , F28D20/0056 , F28D2021/0075 , Y02E20/12 , Y02E60/142
摘要： A gasification furnace for gasifying a biomass resource in a manner producing a low quantity of tar. The gasification furnace (10) is provided with a punching plate (11) partitioning the furnace interior into upper and lower spaces; a biomass resource supply port (10a) for supplying the biomass resource over the punching plate (11); a first oxidizer supply port (10c) and a second oxidizer supply port (10d) for supplying an oxidizer into the furnace; a first oxidizer supply path supplying the oxidizer from the first oxidizer supply port (10c) from above towards below the punching plate (11); a second oxidizer supply path distributing and supplying to a plurality of locations within a predetermined area in the vicinity of the punching plate (11) from the second oxidizer supply port (10d); and a dry distillation gas output (10b) for discharging dry distillation gas generated by the pyrolysis and partial oxidation of the biomass resource on the punching plate (11) to the outside.
摘要翻译： 一种气化炉，以生产少量焦油的方式气化生物质资源。 气化炉（10）设置有将炉内部分隔成上部和下部空间的冲压板（11） 生物质资源供应口（10a），用于在冲孔板（11）上提供生物量资源; 第一氧化剂供给口（10c）和用于将氧化剂供给到炉中的第二氧化剂供给口（10d） 从所述第一氧化剂供给口（10c）向所述冲压板（11）的下方供给所述氧化剂的第一氧化剂供给路径。 第二氧化剂供给路径，从所述第二氧化剂供给口（10d）向所述冲压板（11）附近的规定区域内的多个位置分配供给; 以及用于将通过冲压板（11）上的生物量资源的热解和部分氧化产生的干馏气体排出到外部的干馏气体输出（10b）。
-
9.发明授权Method and apparatus for shielding cooling tubes in a radiant syngas cooler 失效用于屏蔽辐射合成气冷却器中的冷却管的方法和装置公开(公告)号：US08597385B2
公开(公告)日：2013-12-03
申请号：US12425253
申请日：2009-04-16
IPC分类号： F28F13/00
CPC分类号： F28F9/00 , C10J3/86 , C10J2300/165 , C10J2300/1675 , C10J2300/169 , C10K1/003 , C10K1/004 , C10K1/006 , F28D7/1669 , F28D2021/0075 , F28F19/002 , F28F19/02 , Y02E20/16 , Y02E20/18
摘要： Methods and a system for shielding cooling tubes in a radiant syngas cooler. The heat shields may prevent direct contact between heated syngas and the cooling tubes. The heat shield may be mounted to a header that also attaches to the cooling tubes. The heat shield may also be separated from the cooling tubes or, alternatively, the heat shield may be coated onto the cooling tubes. Furthermore, prolonged exposure to the heated syngas may corrode the heat shield.
摘要翻译： 用于屏蔽辐射式合成气冷却器中的冷却管的方法和系统。 隔热罩可能会阻止加热合成气与冷却管之间的直接接触。 隔热罩可以安装在也连接到冷却管的集管上。 隔热罩也可以与冷却管分开，或者也可以将热屏蔽层涂覆到冷却管上。 此外，长时间暴露于加热的合成气可能会腐蚀隔热罩。
-
公开(公告)号：US08424591B2
公开(公告)日：2013-04-23
申请号：US12743665
申请日：2008-11-20
CPC分类号： F28F9/167 , F28D2021/0075 , F28F9/0229 , F28F9/185 , F28F9/20 , F28F13/18 , F28F2270/00
摘要： Disclosed is a tube sheet assembly for a waste heat boiler employed in a chemical process plant and which makes use of metal ferrules for protecting the inlets of the exchange tubes of the tube sheet. The tube sheet assembly includes at least one thermal insulator which is located inside an inlet opening of a tube sheet of the tube sheet assembly, and which covers a portion of a respective ferrule of the tube sheet assembly, thereby providing thermal insulation between the tube sheet and the ferrule.
摘要翻译： 公开了一种用于化学处理设备中的废热锅炉的管板组件，其使用金属套圈来保护管板的更换管的入口。 管板组件包括至少一个热绝缘体，其位于管板组件的管板的入口开口内部，并且覆盖管板组件的相应套管的一部分，从而在管板之间提供热绝缘 和套圈。
-
-
-
-
-
-
-
-
-
搜索结果
211 条记录 (耗时 0.021 秒)
