公开(公告)号：US20100298493A1

公开(公告)日：2010-11-25

申请号：US12864192

申请日：2009-01-23

Applicant: Charles W. Lipp ,  David Denton ,  Bruce J. Gertner

Inventor： Charles W. Lipp ,  David Denton ,  Bruce J. Gertner

IPC: C08F2/44 ,  C08F210/00 ,  C08F136/00 ,  C08F110/06 ,  C08F110/02 ,  C08F236/00 ,  B05B7/04

CPC classification number: B01J8/004 ,  B01J4/002 ,  B01J8/1827 ,  B01J2208/00539 ,  B01J2208/00672 ,  B01J2208/00752 ,  B01J2208/00769 ,  B01J2219/00164 ,  B05B7/0458 ,  C08F10/00 ,  C08F210/18 ,  C08F2/01 ,  C08F2/34 ,  C08F2500/01 ,  C08F2500/24

Abstract: Disclosed is a catalyst injection nozzle that comprises an outer tube with an open end, a nozzle tip with a diameter connected to the outer tube open end, an orifice connected to the nozzle tip internal to the outer tube, an internal mixing zone connected to the orifice internal to the outer tube, an inner tube residing within the outer tube further comprising an open end connected to the internal mixing zone, where a steady-state, uniform two-phase flow regime between an atomizing gas and at least one liquid catalyst feed does not form in the internal mixing zone at an atomizing gas to liquid catalyst feed flow ratio of about 0.05 to about 10.

Abstract translation: 公开了一种催化剂注入喷嘴，其包括具有开口端的外管，具有连接到外管开口端的直径的喷嘴尖端，连接到外管内部的喷嘴尖端的孔，连接到外管的内部混合区 位于外管内部的内管，还包括连接到内部混合区的开口端，其中雾化气体和至少一种液体催化剂进料之间的稳态均匀的两相流动状态 在雾化气体至液体催化剂进料流量比为约0.05至约10℃时不在内部混合区中形成。

公开(公告)号：US20070007365A1

公开(公告)日：2007-01-11

申请号：US11481852

申请日：2006-07-07

Applicant: Takahito Kitamura ,  Takahisa Tsukamoto ,  Taketoshi Fujii

Inventor： Takahito Kitamura ,  Takahisa Tsukamoto ,  Taketoshi Fujii

IPC: B05B3/04

CPC classification number: B05B3/02 ,  B05B7/0441 ,  B05B7/0458 ,  B05B7/0491 ,  B08B9/0936

Abstract: An internal cleaning apparatus includes a rotary shaft which, having a liquid flow passage, is provided so as to be axially rotatable, a revolving rotary shaft which, having a liquid flow passage connected to the liquid flow passage and being provided in a direction substantially perpendicular to the rotary shaft, is installed so as to be revolvable about the rotary shaft and axially rotatable, and a nozzle provided at a leading end of the revolving rotary shaft, wherein a gas flow passage is provided along the liquid flow passage of each of the rotary shaft and the revolving rotary shaft from a gas inflow opening provided in the rotary shaft, wherein a configuration is such as to eject a gas-liquid mixture flow having a gas supplied from outside the object to be cleaned mixed with the liquid ejected from the nozzle.

公开(公告)号：US20050035217A1

公开(公告)日：2005-02-17

申请号：US10915660

申请日：2004-08-10

Applicant: Charles Wilhite ,  James Smoot

Inventor： Charles Wilhite ,  James Smoot

IPC: B05B5/025 ,  B05B7/04

CPC classification number: B05B7/0458

Abstract: The invention is a corrosion resistant spray head that has a stainless steel body (2) which encloses the interior components of the spray head assembly. The complete spray head assembly is easy to disassemble, is composed of parts that are all corrosion resistant. The spray head has an internal insecticide delivery line (8) that eliminates kinking or flattening of the delivery line due to the corrosion resistant tubing insert (30) in the line.

Abstract translation: 本发明是一种耐腐蚀喷头，其具有包围喷头组件的内部部件的不锈钢主体（2）。 整个喷头组件易于拆卸，由耐腐蚀的部件组成。 喷头具有内部杀虫剂输送管线（8），其消除了管线中耐腐蚀油管插入件（30）的输送管线的扭结或扁平化。

公开(公告)号：US20040124288A1

公开(公告)日：2004-07-01

申请号：US10474243

申请日：2003-10-08

Inventor： Gianfranco Bedetti

IPC: B05B001/00

CPC classification number: B01J8/245 ,  B01J2/16 ,  B01J8/1827 ,  B01J19/26 ,  B01J2219/00164 ,  B05B7/0458 ,  B05B7/0475 ,  B05B7/10

Abstract: A nozzle for distributor devices of granule's growth liquid substance in fluid bed granulators, is distinguished by the fact that it comprises a first duct (2), with substantially rectilinear axis (A) and with a predetermined diameter, which duct has an end portion (3) including a supply opening (4) and made of at least two subsequent segments, a first cone-shaped segment (5) converging on the axis (A) and a further cone-shaped segment (7) diverging from the axis (A) and ending in the supply opening (4), a second duct (8) extending co-axially inside the first duct (2), with which it forms an annular space (9), the second duct (8) having a supply end (10) extended inside the first cone-shaped segment (5) of the first duct (2).

Abstract translation: 用于流化床造粒机中颗粒生长液体物质的分配器的喷嘴的特征在于它包括具有基本上直线轴线（A）和具有预定直径的第一管道（2），该管道具有端部（ 3），包括供应开口（4）并且由至少两个随后的段制成，会聚在轴线（A）上的第一锥形段（5）和从轴线（A）分叉的另一锥形段（7） ），并且在供给开口（4）中结束，第二管道（8）在第一管道（2）内部同轴地延伸，与之形成环形空间（9），第二管道（8）具有供给端 （10）延伸到第一管道（2）的第一锥形段（5）内。

公开(公告)号：US06378788B1

公开(公告)日：2002-04-30

申请号：US09699944

申请日：2000-10-30

Applicant: Perry R Skeath ,  John R Saylor ,  Amy L Rovelstad

Inventor： Perry R Skeath ,  John R Saylor ,  Amy L Rovelstad

IPC: B05B708

CPC classification number: F23D11/38 ,  B05B1/02 ,  B05B1/08 ,  B05B7/00 ,  B05B7/0433 ,  B05B7/0458 ,  B05B7/0884 ,  B05B15/40 ,  B05B17/0692 ,  C03B19/1423 ,  C03B2207/02 ,  C03B2207/06 ,  C03B2207/08 ,  C03B2207/34 ,  F23D11/107 ,  F23D11/108 ,  F23D2900/14482

Abstract: Atomizing devices are provided that form droplets through the Rayleigh breakup mechanism. Various embodiments include one or more of the following features. Liquid orifices form jets of liquid that form droplets. Gas orifices provide gas coflow that inhibits coalescence of the droplets. The liquid orifices can have non-circular cross-sectional shapes to promote Rayleigh breakup. Fluidic oscillators can also be provided to promote Rayleigh breakup. Supply networks are provided to supply gas and liquid to the gas and liquid orifices, respectively.

Abstract translation: 提供雾化装置，其通过瑞利分解机构形成液滴。 各种实施例包括以下特征中的一个或多个。 液体孔形成液滴的液滴。 气体孔提供阻止液滴聚结的气体共流。 液体孔可以具有非圆形横截面形状以促进瑞利分解。 也可以提供流体振荡器来促进瑞利分解。 供应网络分别提供气体和液体到气体和液体孔。

公开(公告)号：US06322003B1

公开(公告)日：2001-11-27

申请号：US09586229

申请日：2000-06-02

Applicant: James Haruch

Inventor： James Haruch

IPC: B05B128

CPC classification number: B05B7/0458 ,  B05B7/0466 ,  B05B7/0483 ,  B05B7/0846 ,  B05B7/0884 ,  B05B7/0892

Abstract: An air assisted spray nozzle assembly adapted for more efficiently producing a full cone spray distribution with finely atomized particles distributed throughout the conical spray pattern. The spray nozzle assembly includes a nozzle body having a liquid passage communicating with the pressurized liquid supply and at least one air passage communicating with a pressurized air supply. An air cap is disposed at a downstream end of the body which includes an impingement surface against which liquid is impinged and directed radially outwardly, an expansion chamber area about the impingement surface into which radially directed liquid is further broken down and atomized by a pressurized air stream, and a plurality of circumferentially spaced axial flow passages disposed about the impingement surface and each communicating between the expansion chamber and an angularly oriented discharge orifice such that the air cap is effective for discharging a plurality of atomized liquid flow streams in an outwardly expanding conical spray pattern.

Abstract translation: 适用于更有效地产生全锥形喷雾分布的空气辅助喷嘴组件，其具有分布在整个锥形喷雾图案中的精细雾化颗粒。 喷嘴组件包括具有与加压液体供应连通的液体通道和与加压空气供应连通的至少一个空气通道的喷嘴体。 空气帽设置在主体的下游端，其包括冲击表面，液体被撞击并径向向外定向，围绕冲击表面的膨胀室区域，径向定向的液体进一步被压缩空气分解和雾化 流和多个围绕冲击表面设置的周向间隔开的轴向流动通道，并且每个在膨胀室和角度定向的排出孔之间连通，使得空气帽对于向外扩张的锥体中排放多个雾化的液体流有效 喷雾模式

公开(公告)号：US06214943B1

公开(公告)日：2001-04-10

申请号：US09299884

申请日：1999-04-27

Applicant: David Newton ,  Michael Bernard Power

Inventor： David Newton ,  Michael Bernard Power

IPC: C08F234

CPC classification number: B01J8/1827 ,  B01J19/26 ,  B01J2208/00061 ,  B01J2208/00256 ,  B01J2208/00274 ,  B01J2208/00362 ,  B01J2208/00548 ,  B01J2208/0061 ,  B05B1/14 ,  B05B1/265 ,  B05B1/267 ,  B05B1/341 ,  B05B7/0458 ,  B05B7/08 ,  C08F10/00 ,  Y10S526/901 ,  C08F2/34 ,  C08F2/01

Abstract: A continuous gas fluidized bed process for the polymerization of olefins, especially ethylene, propylene, or mixtures thereof with other alpha-olefins by cooling the recycle gas stream to condense some liquid (e.g., a comonomer), separating at least part of the liquid and spraying it under pressure through a nozzle (1) directly into the fluidized bed by pressurizing the liquid and feeding it to a spray nozzle (1) having a mechanical device (6) for atomizing the liquid, under conditions such that the spray is formed within a spray-forming zone (5) of the nozzle outlet. The spray-forming zone (5) is preferably shielded from the fluidized bed particles by a wall or walls which can be, for example, a tube or a plate. Also described is a nozzle having two or more series of outlets, each series being fed and controlled independently to enable improved turn-up/turn-down of the liquid supply to the bed.

Abstract translation: 一种连续气体流化床方法，用于通过冷却循环气流以使某些液体（例如共聚单体）冷凝，将至少部分液体分离出来，使烯烃，特别是乙烯，丙烯或其混合物与其它α-烯烃聚合， 在压力下通过喷嘴（1）将其喷射到流化床中，通过加压液体并将其输送到具有用于使液体雾化的机械装置（6）的喷嘴（1），使得在 喷嘴出口的喷雾形成区（5）。 喷雾形成区（5）优选通过可以是例如管或板的壁或壁来防止流化床颗粒。 还描述了具有两个或更多个系列出口的喷嘴，每个系列被独立地进给和控制，以使得能够改善液体供应到床的向上/向下。

公开(公告)号：US5188296A

公开(公告)日：1993-02-23

申请号：US679495

申请日：1991-04-02

Applicant: Christian Duez ,  Jean-Claude Semedard ,  Jean-Xavier Morin

Inventor： Christian Duez ,  Jean-Claude Semedard ,  Jean-Xavier Morin

IPC: B05B7/04 ,  B05B7/06 ,  B05B7/10 ,  F23C10/22

CPC classification number: F23C10/22 ,  B05B7/0458 ,  B05B7/066 ,  B05B7/10

Abstract: The lance of the invention includes a sleeve (2A) which conveys air under pressure around a central tube (1) which conveys the pulp that is to be sprayed and dispersed. The wall of this tube is pierced by separation holes (5) to inject a gaseous lining around the pulp, by break-up holes (3) for breaking up said pulp, and by rotation-imparting holes (4) in the vicinity of the outlet (1B) from the lance. The invention is particularly applicable to feeding a boiler with coal powder.

Abstract translation: 本发明的喷枪包括一个套筒（2A），该套筒（2A）在压力下围绕中心管（1）传送空气，该中心管（1）输送待喷雾和分散的纸浆。 该管的壁被分离孔（5）刺穿，以通过用于分解所述纸浆的分解孔（3）和围绕纸浆附近的旋转赋予孔（4）而在纸浆周围注入气态衬里 出口（1B）。 本发明特别适用于向锅炉供给煤粉。

公开(公告)号：US5170942A

公开(公告)日：1992-12-15

申请号：US753404

申请日：1991-08-30

Applicant: Donald R. Spink ,  Gordon P. Janes

Inventor： Donald R. Spink ,  Gordon P. Janes

IPC: A01K7/00 ,  B05B7/04 ,  B05B7/08

CPC classification number: B05B7/0458 ,  B05B7/0491 ,  B05B7/08

Abstract: Novel cluster nozzle designs useful for the formation of atomized sprays of fine liquid droplets in a continuous gas phase are described. A plurality of individual gas-liquid mixing zones communicate with a common source of liquid and a common source of gas to form gas-liquid mixtures for spraying from individual orifices in the nozzle. An improved uniformity of spray pattern is attained, as well as the ability to effect a greater liquid output from the nozzle through the use of larger size or numbers of orifices, while retaining very uniform sprays, by effecting a degree of premixing of liquid and gas before passage to the individual gas-liquid mixing zones.

Abstract translation: 描述了可用于在连续气相中形成细液滴的雾化喷雾的新颖的簇喷嘴设计。 多个单独的气液混合区与共同的液体源和共同的气体源连通，以形成用于从喷嘴中的各个孔喷射的气液混合物。 通过实现一定程度的液体和气体的预混合，通过使用更大尺寸或数量的孔，同时保持非常均匀的喷雾，可实现喷雾模式的改进的均匀性以及从喷嘴产生更大液体的能力 在通往各个气液混合区之前。

公开(公告)号：US5045245A

公开(公告)日：1991-09-03

申请号：US500616

申请日：1990-03-28

Applicant: Jogindar M. Chawla

Inventor： Jogindar M. Chawla

IPC: B05B7/04

CPC classification number: B05B7/0458 ,  Y10S261/78

Abstract: The invention relates to a device for atomizing liquid with the aid of gas or for comminuting gas into small bubbles with the aid of liquid, in which the gas and the liquid are joined into a two-phase mixture in a mixing chamber and mixed, and the inflow speeds and volumetric flows of the individual phases are selected such that the outflow speed of the two-phase mixture is equal to the characteristic sonic velocity. An essential feature is that to maintain the mixing ratio, the outlet cross section is adjustable.

Abstract translation: 本发明涉及一种借助于气体雾化液体或借助于液体将气体粉碎成小气泡的装置，其中气体和液体在混合室中连接成两相混合物并混合，以及 选择各相的流入速度和体积流量，使得两相混合物的流出速度等于特征声速。 一个基本特征是为了保持混合比，出口横截面是可调节的。