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1. 发明授权

US07140558B2 Mixing arrangement for atomizing nozzle in multi-phase flow 有权
标题翻译：多相流雾化喷嘴混合布置
公开(公告)号：US07140558B2
公开(公告)日：2006-11-28
申请号：US10807511
申请日：2004-03-24
申请人： Thomas William McCracken , Adam J. Bennett , Kevin A. Jonasson , Deepak Kirpalani , Zahra Tafreshi , Irene Base, legal representative , Douglas A. Emberley , R. Douglas Kennett , Daniel J. Bulbuc , Edward W. Chan
发明人： Terrence B. Base, deceased
IPC分类号： F23D11/16
CPC分类号： B01F5/0256 , B01F2215/0422 , B01F2215/0481 , B01J19/26 , C10B55/00
摘要： The invention relates to an improved mixing arrangement for, primarily, moving bitumen in steam from sources of such bitumen and steam to a reactor or coker for further processing of the bitumen into petroleum products. The invention provides a main conduit connected to an atomizing nozzle mounted in a wall of the reactor and first and second conduits for flowing bitumen and steam respectively into the main conduit. The first conduit is angled relative to the main conduit at an acute angle of about 45° and the second conduit is angled relative to the main conduit at an acute angle of about 30°. The second conduit is positioned upstream of the first conduit by a short distance of about 23 mm and may be angled radially relative to the first conduit by any angle, although a 90° angle is preferred. A flow accelerating nozzle is located in the second conduit adjacent the entrance therefrom into the main conduit The arrangement of the invention improves the flow characteristics of 2-phase material flowing to the atomizing nozzle, reducing pulsations in the main conduit and improving the resulting atomization of the bitumen in the reactor.
摘要翻译：本发明涉及一种改进的混合装置，主要用于将来自这种沥青和蒸汽的来源的蒸汽中的沥青移动到用于将沥青进一步加工成石油产品的反应器或焦化器中。本发明提供了连接到安装在反应器壁上的雾化喷嘴的主导管，以及用于将沥青和蒸汽分别流入主导管的第一和第二导管。第一导管相对于主导管以约45°的锐角成角度，并且第二导管相对于主导管以大约30°的锐角成角度。第二导管位于第一导管的上游距离约23mm的短距离处，并且可以相对于第一导管以任何角度径向倾斜，尽管优选为90°角。流动加速喷嘴位于与其入口相邻的第二导管内进入主管道。本发明的装置改善了流到雾化喷嘴的两相材料的流动特性，减少了主管道中的脉动并改善了所产生的雾化在反应堆中的沥青。

2. 发明授权

US4758332A Method of separating carbonaceous coal from an aqueous coal slurry 失效
标题翻译：从含水煤浆中分离碳质煤的方法
公开(公告)号：US4758332A
公开(公告)日：1988-07-19
申请号：US083355
申请日：1987-08-10
申请人： Charles E. Capes , Kevin A. Jonasson , William L. Thayer
发明人： Charles E. Capes , Kevin A. Jonasson , William L. Thayer
IPC分类号： B03B1/04 , B03B9/00 , B03D1/02 , B03B7/00
CPC分类号： B03B1/04 , B03B9/005
摘要： In a method of agglomerating carbonaceous coal comprising first agglomerating impurity liberated carbonaceous coal, from an impurity liberated coal slurry, with agglomerating oil to form open structured, chain-like, micro-agglomerates and then forming relatively larger, less open structured more robust agglomerates from a portion of the slurry to provide a mixture of micro-agglomerates, relatively larger, more robust agglomerates, water and any inorganic impurities that may be present. The relatively larger, more robust agglomerates are screened and then the micro-agglomerates are separated using an aerating, skimmer tank leaving an inorganic impurity laden waste water. The micro-agglomerates are rendered buoyant by the aeration and are thus rendered separable from the inorganic laden waste water which may be further treated to remove the inorganic waste to provide water for recirculation.
摘要翻译：在包含第一附聚杂质的释放的碳质煤中，从杂质释放的煤浆中与附聚油形成开放的结构化的链状的微团聚体，然后形成相对较大，较不开放的结构更坚固的附聚物的方法，一部分浆料提供微团聚物的混合物，相对较大，更坚固的附聚物，水和任何可能存在的无机杂质。筛选相对较大，更坚固的附聚物，然后使用充气，分离器罐分离微团聚体，留下含有无机杂质的废水。微团聚体通过通气使其浮起，因此与无机载体废水分离，可以进一步处理以除去无机废物以提供用于再循环的水。

3. 发明授权

US4592506A Wear resistant atomizing nozzle assembly 失效
标题翻译：耐磨雾化喷嘴总成
公开(公告)号：US4592506A
公开(公告)日：1986-06-03
申请号：US685145
申请日：1984-12-21
申请人： Charles E. Capes , Adam J. Bennett , Kevin A. Jonasson , William L. Thayer
发明人： Charles E. Capes , Adam J. Bennett , Kevin A. Jonasson , William L. Thayer
IPC分类号： B05B1/26 , B05B7/02 , F23D1/00 , B05B1/24
CPC分类号： B05B7/02 , B05B1/265 , F23D1/005 , Y10S239/19
摘要： A wear resistant atomizing nozzle assembly is provided having an outwardly diverging, frustum of a cone-shaped deflector core of wear resistant ceramic and a nozzle rim of wear resistant ceramic and having an outwardly flared inner surface encircling the core to form a flared, atomizing nozzle orifice therewith. The core is mounted in a flared socket of a deflector core holder and inner and outer sleeves feed, say, atomizing air to the deflector core surface and, say, a coal liquid mixture fuel inwardly around the nozzle rim so that the fuel is held by the air as a film against the nozzle rim inner surface and then atomized as it emerges from the nozzle rim.
摘要翻译：提供了一种耐磨雾化喷嘴组件，其具有向外发散的锥形的耐磨陶瓷锥形偏转器芯和耐磨陶瓷的喷嘴边缘，并且具有围绕芯的向外扩张的内表面以形成扩张的雾化喷嘴孔。芯部安装在偏转器芯保持器的扩口插座中，并且内部和外部套筒将例如雾化空气供给到偏转器芯表面，并且例如将煤液体混合物燃料向内喷射到喷嘴边缘周围，使得燃料被空气作为薄膜抵靠喷嘴边缘内表面，然后在从喷嘴边缘出现时被雾化。

4. 发明授权

US5680993A Liquid atomizing device with controlled atomization and spray dispersion 失效
标题翻译：具有受控雾化和喷雾分散的液体雾化装置
公开(公告)号：US5680993A
公开(公告)日：1997-10-28
申请号：US464952
申请日：1995-06-05
申请人： Thomas W. McCracken , Kevin A. Jonasson , Adam J. Bennett
发明人： Thomas W. McCracken , Kevin A. Jonasson , Adam J. Bennett
IPC分类号： B05B7/00 , B05B7/04 , B05B7/08
CPC分类号： B05B7/0815 , B05B7/045 , B05B7/0075 , Y10S239/07
摘要： An atomizing nozzle primarily designed for agricultural spraying has a narrow and controlled droplet size distribution and the ability to shape the spray into a solid cone or fan for evenly applying the spray to the crops. The nozzle is able to operate at low air delivery pressures, in the order of 10 to 30 in. of water column. A central air delivery bore communicates with an air manifold within a boom. Near the exit plane of the throat there is provided an inlet conduit connected to the liquid to be sprayed, the conduit being at right angles to the bore axis. An outlet nozzle from the conduit is positioned on the bore axis and has its exit plane upstream of the exit plane of the bore so that atomization of the liquid will take place within the central bore between the two exit planes. A pair of shaping nozzles are connected to secondary bores that in turn communicate with the manifold. The shaping nozzles are directed orthogonally to the central bore axis and to the inlet conduit and are located downstream of the exit plane of the central bore. The jets issuing from the shaping nozzles shape the cone-shaped spray into a generally fan-shaped configuration. Because the shaping jets are always at the same pressure as the atomization air the dispersion of the droplets exiting the nozzle will be consistent and the spray pattern will be constant over the operating pressure range of the apparatus.
摘要翻译：主要设计用于农业喷雾的雾化喷嘴具有窄的和受控的液滴尺寸分布，以及将喷雾成形为固体锥体或风扇以将喷雾均匀地施加到作物的能力。喷嘴能够在10至30英寸水柱的低空气输送压力下操作。中央空气输送孔与起重臂内的空气歧管连通。在喉部的出口平面附近设有连接到待喷射液体的入口导管，导管与孔轴线成直角。来自导管的出口喷嘴定位在孔轴线上并且其出口平面在孔的出口平面的上游，使得液体的雾化将发生在两个出射平面之间的中心孔内。一对成型喷嘴连接到次级孔，继而与歧管连通。成形喷嘴与中心孔轴线和入口管道正交地定向并且位于中心孔的出口平面的下游。从成形喷嘴发出的喷嘴将锥形喷雾形成为通常扇形的构造。由于成型射流总是处于与雾化空气相同的压力下，离开喷嘴的液滴的分散体将是一致的，并且喷射模式将在装置的操作压力范围内保持恒定。

5. 发明授权

US4728036A Atomizing nozzle assembly 失效
标题翻译：雾化喷嘴组件
公开(公告)号：US4728036A
公开(公告)日：1988-03-01
申请号：US931557
申请日：1986-11-17
申请人： Adam J. Bennett , Charles E. Capes , John D. Hazlett , Kevin A. Jonasson , William L. Thayer
发明人： Adam J. Bennett , Charles E. Capes , John D. Hazlett , Kevin A. Jonasson , William L. Thayer
IPC分类号： B05B7/04 , B05B7/16 , F23D1/00 , B05B1/24
CPC分类号： F23D1/005 , B05B7/0433 , B05B7/1633
摘要： An atomizing nozzle assembly is provided having an outwardly diverging frustrum of a cone shaped, deflector core of wear resistant ceramic, a nozzle rim of wear resistant ceramic encircling the core and coextensive with a downstream portion thereof to form a mixing zone therewith for receiving liquid-to-be-atomized therein from an unobstructed passage and atomizing fluid directing the liquid-to-be-atomized away from the core. The mixing zone leads to a nozzle orifice outlet. The core is mounted in a core holder and is adjustable by a screw thread, in close proximity to the mixing zone, to adjust the width of the mixing zone. The liquid-to-be-atomized (e.g. a coal slurry fuel) and the atomizing fluid (e.g. air) are fed along coaxial tubes which are slidably mounted by glands to accommodate differential expansions.
摘要翻译：提供了一种雾化喷嘴组件，其具有锥形的耐磨陶瓷的锥形偏转芯的向外发散的锥形，环绕芯的耐磨陶瓷的喷嘴边缘并与其下游部分共同延伸以形成其中的混合区，从不受阻碍的通道将其雾化，并将雾化的液体引导离开核心。混合区通向喷嘴孔出口。芯部安装在芯保持器中，并且可以通过紧邻混合区域的螺纹进行调节，以调节混合区域的宽度。待雾化的液体（例如煤浆燃料）和雾化流体（例如空气）沿着同轴管供给，所述同轴管可由压盖可滑动地安装以适应差异扩展。

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