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1. 发明授权

US4415275A Swirl mixing device 失效
标题翻译：旋流搅拌装置
公开(公告)号：US4415275A
公开(公告)日：1983-11-15
申请号：US332949
申请日：1981-12-21
申请人： David E. Dietrich
发明人： David E. Dietrich
IPC分类号： B01F5/00 , B05B1/34 , B05B7/10 , B01F15/02
CPC分类号： B05B7/10 , B01F5/0057 , B01F5/0062 , B05B1/3426 , B01F2005/004
摘要： A swirl mixing device adaptable as a spray nozzle or as a fluid mixing chamber for substantially complete mixing of two or more fluids is described. The device comprises a container having a closed end and an exhaust. At least two fluid injection chambers are defined within the container, the first of the chambers being located between the closed end and the second of the chambers. A first injector is arranged to inject a first fluid to be mixed into the first injection chamber with an angular momentum in one direction, and a second injector is arranged to inject a second fluid to be mixed into the second chamber with an angular momentum in the opposite direction to that of the first fluid. The fluids meet near an opening in a collar separating the two chambers, and an exit opening from the second chamber provides a fluid flow path to the exhaust.
摘要翻译：描述了适用于喷嘴或用作两个或多个流体基本上完全混合的流体混合室的涡旋混合装置。该装置包括具有封闭端和排气口的容器。至少两个流体注射室限定在容器内，第一腔室位于封闭端和第二腔室之间。第一喷射器被布置成以一个方向上的角动量将待混合的第一流体喷射到第一喷射室中，并且第二喷射器被布置成在第二喷射器中以一个角动量喷射待混合的第二流体与第一流体相反的方向。流体在分离两个室的套环中的开口附近相交，并且与第二室的出口开口提供到排气的流体流动路径。

2. 发明授权

US4398827A Swirl mixing device 失效
标题翻译：旋流搅拌装置
公开(公告)号：US4398827A
公开(公告)日：1983-08-16
申请号：US205147
申请日：1980-11-10
申请人： David E. Dietrich
发明人： David E. Dietrich
IPC分类号： B01F5/00 , B05B7/10 , F23C3/00 , F23D11/10 , B01F13/02
CPC分类号： F23D11/103 , B01F5/0057 , B01F5/0062 , B05B7/10 , F23C3/00 , B01F2005/004
摘要： A swirl mixing device particularly suited for the thorough and complete mixing of a plurality of fluid reagents is disclosed. The swirl mixing device is generally composed of a cylindrically shaped container having a closed bottom and an open upper exhaust. A plurality of swirl injection levels are provided along the length of the container. Each of said swirl injection levels includes an injector set having a plurality of symmetrically spaced injectors distributed around the inner surface of the chamber wall in a plane perpendicular to the chambers's longitudinal axis. Each of said injectors in a given injector set has an injector axis directed at a given tangent circle with common radial and azimuthal directional components whereby the injected reagent enters the chamber with swirl. The injector set of each of the separate swirl injection levels has either positive or negative azimuthal components thereby injecting the respective reagents into the chamber with either positive or negative swirl such that the cumulative swirl of all reagents is small. The injector set for each of the swirl injection levels communicates with an annular chamber of a corresponding feed manifold whereby the reagent is received by and distributed around the annular chamber for injection into the mixing chamber through the injectors.
摘要翻译：公开了一种特别适用于多种流体试剂彻底和完全混合的旋流混合装置。涡旋混合装置通常由具有封闭底部和敞开的上排气的圆柱形容器组成。沿着容器的长度提供多个涡旋喷射水平。每个所述涡旋喷射水平包括具有多个对称间隔的喷射器的喷射器组，所述喷射器在垂直于腔室的纵向轴线的平面中围绕室壁的内表面分布。给定喷射器组中的每个喷射器具有指向具有共同的径向和方位方向分量的给定切线圆周的喷射器轴线，由此喷射的试剂以漩涡进入腔室。每个单独的旋流喷射水平的喷射器组具有正或负方位角分量，由此将相应的试剂以正或负涡流注入室中，使得所有试剂的累积涡流小。用于每个涡流喷射液位的喷射器组件与相应进料歧管的环形室相通，由此试剂被环形室接收并分布在环形室中，用于通过喷射器注入混合室。

3. 发明授权

US4480925A Method of mixing fluids 失效
标题翻译：混合流体的方法
公开(公告)号：US4480925A
公开(公告)日：1984-11-06
申请号：US523648
申请日：1983-08-15
申请人： David E. Dietrich
发明人： David E. Dietrich
IPC分类号： B01F5/00 , B01F5/02 , B01F5/04 , B01F5/08 , B01F5/10 , B05B1/34 , B05B7/10 , F23C3/00 , F23D11/10 , B01F13/02 , B01F15/02
CPC分类号： B01F5/02 , B01F5/0062 , B01F5/04 , B01F5/08 , B01F5/10 , B05B1/34 , B05B7/10 , F23C3/00 , F23D11/103 , B01F2005/004
摘要： A mixing method particularly for the mixing of a plurality of fluids is described. A first fluid is injected into a mixing chamber with a given angular momentum and directed at a given tangent circle. The tangent circle has a radius less than that of the mixing chamber. A second fluid is injected into the mixing chamber at a position spaced from the first fluid injection area, and with a predetermined angular momentum opposite to that of the first fluid. The second fluid is directed at a tangent circle of radius less than that of the mixing chamber. The fluid injections are arranged such that the total angular momentum injection rate is less than angular momentum injection rates of the individual injected fluids. Any number of fluids may be mixed in this way, by suitable choice of the injection direction and angular momentum of each fluid.
摘要翻译：描述了特别用于混合多种流体的混合方法。将第一流体以给定的角动量注入到混合室中并且引导到给定的切线圆。切线圆的半径小于混合室的半径。第二流体在与第一流体注入区域间隔开的位置处以与第一流体相反的预定角动量被注入到混合室中。第二流体指向的半径小于混合室的切线圆。流体喷射被布置成使得总角动量喷射速率小于单个喷射流体的角动量喷射速率。可以通过适当选择每种流体的喷射方向和角动量来以这种方式混合任何数量的流体。

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