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公开(公告)号：US20100059357A1
公开(公告)日：2010-03-11
申请号：US12230823
申请日：2008-09-05
IPC分类号： C10B1/00
CPC分类号： C10B1/04
摘要： A delayed coking unit with a coking drum having an upper cylindrical portion and a lower frusto-conical portion is supported by means of a support structure surrounding the cone frustum of the lower portion of the drum; the support structure comprises a cone support member having a concave frusto-conical support surface mating with the outer convex cone frustum of the lower portion of the drum so that the drum sits in the cone support element. The support structure further has a weight supporting member or members attached to the cone support member intermediate its upper and lower peripheries which acts or act to transfer the weight of the drum (and contents) downwards to a suitable sub-structure such as a concrete slab. In a preferred embodiment, the drum may also be stayed against lateral forces by means of guide members at the upper portion of the drum.
摘要翻译： 具有上圆柱形部分和下截头圆锥形部分的焦化鼓的延迟焦化装置通过围绕滚筒下部锥形锥体的支撑结构来支撑; 所述支撑结构包括锥形支撑构件，所述锥形支撑构件具有与所述滚筒的下部的所述外凸锥形截头锥形配合的凹形截头圆锥形支撑表面，使得所述滚筒位于所述锥形支撑元件中。 支撑结构还具有配重支撑构件或附接到锥形支撑构件的构件，其在其上周围和下外围之间，其作用或作用以将滚筒（和内容物）的重量向下移动到合适的子结构，例如混凝土板 。 在一个优选实施例中，滚筒也可以通过滚筒上部的引导件抵抗横向力。
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公开(公告)号：US20080251467A1
公开(公告)日：2008-10-16
申请号：US11783486
申请日：2007-04-10
摘要： A strainer device for a fluid flow circuit removes debris and solid particles from the fluid flow to prevent plugging and reduce fouling of the system. The assembly includes a chamber that can be hydrocyclonic, a collection area, a screen assembly and a distributor that allows selective connection to a flushing fluid. The fluid flows through the chamber past the strainer device, with large particles collecting in the collection area under the influence of gravity and smaller solid particles being collected in the screen assembly. Particles can be flushed from the system by selectively activating the distributor to back flush the screen assembly and sweep the collection area free of solid particles without disassembling the system.
摘要翻译： 用于流体流动回路的过滤器装置从流体流中去除碎屑和固体颗粒以防止堵塞并减少系统的结垢。 组件包括可以是水力旋流器的腔室，收集区域，筛网组件和分配器，其允许选择性地连接到冲洗流体。 流体经过过滤器装置流过腔室，大量颗粒在重力作用下收集在收集区域，较小的固体颗粒被收集在筛网组件中。 可以通过选择性地启动分配器来将系统中的颗粒冲洗回来冲洗筛网组件，并且在不拆卸系统的情况下扫掠没有固体颗粒的收集区域。
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公开(公告)号：US08221591B2
公开(公告)日：2012-07-17
申请号：US12230823
申请日：2008-09-05
IPC分类号： C10B7/14
CPC分类号： C10B1/04
摘要： A delayed coking unit with a coking drum having an upper cylindrical portion and a lower frusto-conical portion is supported by means of a support structure surrounding the cone frustum of the lower portion of the drum; the support structure comprises a cone support member having a concave frusto-conical support surface mating with the outer convex cone frustum of the lower portion of the drum so that the drum sits in the cone support element. The support structure further has a weight supporting member or members attached to the cone support member intermediate its upper and lower peripheries which acts or act to transfer the weight of the drum (and contents) downwards to a suitable sub-structure such as a concrete slab. In a preferred embodiment, the drum may also be stayed against lateral forces by means of guide members at the upper portion of the drum.
摘要翻译： 具有上圆柱形部分和下截头圆锥形部分的焦化鼓的延迟焦化装置通过围绕滚筒下部锥形锥体的支撑结构来支撑; 所述支撑结构包括锥形支撑构件，所述锥形支撑构件具有与所述滚筒的下部的所述外凸锥形截头锥形配合的凹形截头圆锥形支撑表面，使得所述滚筒位于所述锥形支撑元件中。 支撑结构还具有配重支撑构件或附接到锥形支撑构件的构件，其在其上周围和下外围之间，其作用或作用以将滚筒（和内容物）的重量向下移动到合适的子结构，例如混凝土板 。 在一个优选实施例中，滚筒也可以通过滚筒上部的引导件抵抗横向力。
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公开(公告)号：US08002983B2
公开(公告)日：2011-08-23
申请号：US11783486
申请日：2007-04-10
摘要： A strainer device for a fluid flow circuit removes debris and solid particles from the fluid flow to prevent plugging and reduce fouling of the system. The assembly includes a chamber that can be hydrocyclonic, a collection area, a screen assembly and a distributor that allows selective connection to a flushing fluid. The fluid flows through the chamber past the strainer device, with large particles collecting in the collection area under the influence of gravity and smaller solid particles being collected in the screen assembly. Particles can be flushed from the system by selectively activating the distributor to back flush the screen assembly and sweep the collection area free of solid particles without disassembling the system.
摘要翻译： 用于流体流动回路的过滤器装置从流体流中去除碎屑和固体颗粒以防止堵塞并减少系统的结垢。 组件包括可以是水力旋流器的腔室，收集区域，筛网组件和分配器，其允许选择性地连接到冲洗流体。 流体经过过滤器装置流过腔室，大量颗粒在重力作用下收集在收集区域，较小的固体颗粒被收集在筛网组件中。 可以通过选择性地启动分配器来将系统中的颗粒冲洗回来冲洗筛网组件，并且在不拆卸系统的情况下扫掠没有固体颗粒的收集区域。
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