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1. 发明申请

US20040065966A1 Two-phase distribution apparatus and process 有权
标题翻译：两相配电设备及工艺
公开(公告)号：US20040065966A1
公开(公告)日：2004-04-08
申请号：US10267136
申请日：2002-10-08
发明人： Morten Muller
IPC分类号： C10J001/08
CPC分类号： C10G49/002 , B01D3/20 , B01D3/26 , B01J8/0278 , B01J8/0492
摘要： Vapor and liquid passing downward through a vessel are brought into contact within a plurality of distributor assemblies arranged across a horizontal distribution tray located within the vessel. The distributor assemblies have fluid flow paths with different resistances to fluid flow, as by having vapor inlets of at least two different sizes, with the differently sized inlets being located on different assemblies or on different upflow channels of the same assembly. This provides different vapor flow rates and liquid flow rates in different upflow channels. The invention improves the uniformity of liquid distribution over the cross section of the vessel despite elevational differences in liquid levels on the distribution tray or changes in the vapor and or liquid flow rates through the reactor.
摘要翻译：通过容器向下流动的蒸气和液体在多个分配器组件内接触，多个分配器组件布置成横跨位于容器内的水平分配盘。分配器组件具有对流体流动具有不同电阻的流体流动路径，如通过具有至少两个不同尺寸的蒸气入口，其中不同尺寸的入口位于不同组件上或同一组件的不同向上流动通道上。这提供不同的上流通道中不同的蒸汽流速和液体流速。本发明改善了在容器横截面上的液体分布的均匀性，尽管分配托盘上的液面高度差异或通过反应器的蒸汽和/或液体流速的变化。

2. 发明申请

US20020066970A1 Gas dissolving apparatus and method 有权
标题翻译：气体溶解装置及方法
公开(公告)号：US20020066970A1
公开(公告)日：2002-06-06
申请号：US10040013
申请日：2001-10-26
申请人： Eco-Oxygen Technologies, LLC
发明人： Richard E. Speece
IPC分类号： C10J001/08
CPC分类号： B01F3/0446 , B01D19/0005 , B01D19/0057 , B01F2013/1052 , B01F2201/01 , B01F2215/0052 , C02F3/226 , Y02W10/15
摘要： A method and apparatus for dissolving an gas into a fluid which may contain at least one dissolved gas. In one embodiment, the apparatus includes a first vertically oriented tube defining a first inner space therein and having open upper and bottom ends. The apparatus also includes a second vertically oriented tube of diameter larger than the first tube and concentrically oriented about the first tube. The space between the first and second tubes is referred to as the second inner space. For introduction of the gas, the apparatus includes an inlet into the second inner space. The appartus includes an acceleration device for accelerating the flow of fluid through the second inner space. The acceleration device is placed above the bubble swarm. Further, the apparatus includes a helix-shaped bubble harvester located below the bubble swarm. The harvester removes fugitive (undissolved) bubbles from the fluid flow and returns them to the bubble swarm to increase the probability that those bubbles will be dissolved into the fluid. During operation, fluid is accelerated downward through the second inner space to maintain two phase flow in the bubble swarm. The harvester removes fugitive bubbles from the fluid leaving the bubble swarm and returns them to the bubble swarm to enhance the absorption rate and efficiency. In another embodiment of the invention, at least one gas initially dissolved into the fluid and then stripped by the reduced partial pressure in the bubble swarm is allowed to leave the apparatus through a vent. The present invention operates with hydrostatic pressure applications and in applications using externally supplied oxygen. It is inexpensive to produce, install, operate and maintain, while being capable of producing a significant amount of dissolved gas with a high absorption efficiency and low energy consumption. The apparatus and method are also suitable for a multitude of applications.
摘要翻译：一种将气体溶解在可含有至少一种溶解气体的流体中的方法和装置。在一个实施例中，该装置包括第一垂直定向的管，其中限定第一内部空间并具有开放的上端和下端。该装置还包括直径大于第一管的第二垂直定向管，并围绕第一管同心取向。第一和第二管之间的空间被称为第二内部空间。为了引入气体，该装置包括进入第二内部空间的入口。该配件包括用于加速流过第二内部空间的流体的加速装置。加速装置放置在气泡群之上。此外，该装置包括位于泡沫群下方的螺旋状气泡收集器。收割机从流体流中消除不溶的（未溶解）气泡，并将其返回到泡沫群，以增加这些气泡将溶解到流体中的可能性。在操作过程中，液体通过第二内部空间向下加速，以保持气泡群中的两相流动。收割机从离开泡沫群的流体中除去挥发性气泡并将其返回到泡沫群，以增强吸收速率和效率。在本发明的另一个实施方案中，允许最初溶解在流体中，然后通过气泡群中减小的分压汽提的至少一种气体离开设备通过排气口。本发明使用静水压力应用和使用外部供应的氧气的应用。制造，安装，操作和维护成本低，同时能够产生大量的具有高吸收效率和低能耗的溶解气体。该装置和方法也适用于多种应用。

3. 发明申请

US20040097756A1 Hydraulically sealed crossflow mass transfer tray 有权
标题翻译：液压密封交叉传质托盘
公开(公告)号：US20040097756A1
公开(公告)日：2004-05-20
申请号：US10459620
申请日：2003-06-12
申请人： BASF Aktiengesellschaft
发明人： Joachim Thiel , Ulrich Hammon , Bernd Gerber , Helmut Jansen , Bjorn Kaibel
IPC分类号： C07C051/42 , C10J001/08
CPC分类号： B01D9/0059 , B01D3/20 , B01D3/326 , B01J8/0453 , B01J8/0492
摘要： A hydraulically sealed crossflow mass transfer tray, separating columns which contain the hydraulically sealed crossflow mass transfer tray and the use of such separating columns for thermal separating processes.
摘要翻译：一个液压密封的交叉流传质托盘，分离柱，其中包含液压密封的交叉流传质托盘，以及使用这种分离塔进行热分离过程。

4. 发明申请

US20040051188A1 Method, module and device for contacting a gas and a liquid 有权
标题翻译：用于接触气体和液体的方法，模块和装置
公开(公告)号：US20040051188A1
公开(公告)日：2004-03-18
申请号：US10432997
申请日：2003-05-29
发明人： Jean-Pierre Turchet , Bruno Fournel , Xavier Frechou
IPC分类号： C10J001/08
CPC分类号： B01J19/26 , B01F3/04099 , B01F3/0876 , B01F5/0218 , B01F5/0268 , B01F5/10 , B01F2003/04879 , B01F2003/04886 , B01J4/001 , B01J10/002 , Y10S261/75
摘要： The present invention relates to a method, a module, and a device for gas-liquid contacting. In the method of the present invention, the liquid is sent, in the presence of the gas, in jet form in a first direction onto a wall inclined at an angle of 35-55 degrees with respect to the first direction, the wall dispersing the liquid jet into the gas. The module comprises means (23, 25) for sending a liquid jet in a first direction, means (21) for creating a gas flow, and a wall (11) inclined at an angle of 35-55 degrees.
摘要翻译：本发明涉及一种用于气液接触的方法，模块和装置。在本发明的方法中，液体在气体存在下以第一方向以喷射形式被送到相对于第一方向倾斜35-55度角的壁上，将壁分散液体射入气体。模块包括用于沿第一方向发送液体射流的装置（23,25），用于产生气流的装置（21）和以35-55度的角度倾斜的壁（11）。

5. 发明申请

US20040026801A1 Column for counter-currently contacting vapour and liquid 有权
标题翻译：用于反向接触蒸气和液体的柱
公开(公告)号：US20040026801A1
公开(公告)日：2004-02-12
申请号：US10399993
申请日：2003-04-23
发明人： Gerrit Konijn , Hugo Martin Letzel
IPC分类号： C10J001/08
CPC分类号： B01D3/20
摘要： Column for counter-currently contacting vapour and liquid comprising a plurality of horizontal contact trays arranged axially spaced apart in the column, each contact tray being provided with a vapour-liquid contacting area, a liquid receiving area, a downcomer area and an overflow weir between area and contact area, and which column is further provided with a plurality of horizontal separation trays, each separation tray being spatially arranged above a contact tray, said separation tray having means to separate entrained liquids from the upwardly moving vapour and means to return the thus separated liquid to a contact tray below, wherein the vapour-liquid contacting area is provided with atomiser means where in said atomiser means liquid can be dragged from a continuous liquid phase into a flow of vapour to form a dispersion of vapour and liquid droplets.
摘要翻译：用于反向接触蒸汽和液体的柱，包括在柱中轴向间隔布置的多个水平接触托盘，每个接触托盘设置有气液接触区域，液体接收区域，降液管区域和溢流堰，区域和接触区域，并且哪一列还设置有多个水平分离盘，每个分离盘空间上布置在接触盘的上方，所述分离盘具有将夹带的液体与向上移动的蒸气分离的装置，分离的液体到下面的接触托盘，其中气液接触区域设置有雾化装置，其中在所述雾化器中，其中在所述雾化器中，液体可以从连续液相被拖入蒸气流中以形成蒸气和液滴的分散体。

6. 发明申请

US20030192817A1 Quick-Connect DiffuserAssembly 有权
标题翻译：快速连接DiffuserAssembly
公开(公告)号：US20030192817A1
公开(公告)日：2003-10-16
申请号：US10249667
申请日：2003-04-29
申请人：
发明人： Thomas Frankel , Seoung-il Kang , Todd Ritter
IPC分类号： B01D047/02 , C10J001/08
CPC分类号： B01F3/0412 , B01F3/04269 , B01F2003/04177 , B01F2003/04276 , B01F2003/04297 , B01F2215/0052 , C02F3/20 , Y02W10/15 , Y10S261/70
摘要： The Quick Connect Diffuser Assembly of the present invention includes a special saddle in fluid communication with an air distribution header pipe and a diffuser body connected to the special saddle. The saddle is connected to the air distribution header pipe with a two interlocking sections joined on one side with a hinge, and on the other with flanges. The flanges are connected with a wedge piece. The diffuser connects to the upper saddle section with a bayonet type Quick connection. Gas is forced from the air distribution header pipe through an orifice hole in the pipe, then through the saddle and exits the diffuser body through a diffusion membrane. The membrane forms the gas into fine bubbles that aerate liquid contained in a basin. A single saddle assembly is adaptable to mount on either US or Metric pipe, which have different outside diameters, by changing gaskets and an O-ring.
摘要翻译：本发明的快速连接扩散器组件包括与空气分配总管流体连通的特殊鞍座和连接到特殊鞍座的扩散器主体。鞍座与空气分配总管连接，两个互锁部分在一侧与铰链连接，另一侧具有凸缘。凸缘与楔块连接。扩散器用卡口式快速连接器连接到上鞍部分。气体从空气分配总管通过管道中的孔口孔，然后通过鞍座并通过扩散膜离开扩散器主体。膜将气体形成细气泡，使包含在盆中的液体充气。单个鞍座组件适用于通过更换垫圈和O形圈安装在具有不同外径的美制或公制管上。

7. 发明申请

US20020003314A1 AERATION DEVICE FOR WATER AND A METHOD FOR MANUFACTURING AN AERATION DEVICE 无效
标题翻译：用于水的航空装置和制造装置的方法
公开(公告)号：US20020003314A1
公开(公告)日：2002-01-10
申请号：US09261493
申请日：1999-03-03
发明人： THOMAS CANTZ
IPC分类号： F02M001/00 , C10J001/08
CPC分类号： C02F3/201 , B01F3/04269 , B01F2003/04191 , B01F2003/04276 , B01F2003/04312 , C02F7/00 , Y02W10/15
摘要： An aeration device for waste water (1) consists essentially of a carrier (2) with a flat, essentially rectangular surface (3) and of an air-permeable membrane (6) which is connected to the carrier (2). Between the membrane (6) and the carrier (2) there is formed an air chamber (7a, 7b). The rectangular, flat construction on the one hand permits a modular design of the aeration device (1) and further permits the manufacture of the aeration device with the coextrusion method.
摘要翻译：用于废水（1）的曝气装置基本上由具有平坦的，基本上矩形的表面（3）的载体（2）和连接到载体（2）的透气膜（6）组成。在膜（6）和载体（2）之间形成有空气室（7a，7b）。矩形平面结构一方面允许曝气装置（1）的模块化设计，并且进一步允许用共挤出方法制造曝气装置。

8. 发明申请

US20040124550A1 Strip diffuser 有权
标题翻译：带状扩散器
公开(公告)号：US20040124550A1
公开(公告)日：2004-07-01
申请号：US10639774
申请日：2003-08-13
申请人： ITT MANUFACTURING ENTERPRISES, INC.
发明人： Thomas J. Casper , Mark A. Schoenenberger , Brad D. Laubenstein , James A. Reilly , Joseph G. Krall
IPC分类号： C10J001/08
CPC分类号： B01F3/04269 , B01F3/0412 , B01F2003/04177 , B01F2003/04191 , B01F2003/04276 , B01F2003/04312 , B01F2003/04865 , B01F2015/00084 , B01F2215/0052 , C02F3/201 , Y02W10/15 , Y10S261/70
摘要： Membrane strip diffusers are disclosed, useful for example in aerating wastewater in activated sludge plants. These diffusers have membranes, diffuser bodies and gas conduits elongated in the same general direction. Such conduits may be attached to or formed integrally with the diffuser bodies. Gas chambers form beneath the membranes when they inflate, and these are separate from but communicate with the gas conduits, e.g., through passageways distributed along the lengths of the membrane supports. Preferably, the passageway flow cross-sections are small, thus tending toward uniform distribution of gas along the membrane's length. Ways to edge- and end-seal the membranes to the diffuser bodies are also disclosed.
摘要翻译：公开了膜带扩散器，例如在活性污泥装置中的废气充气中是有用的。这些扩散器具有在相同大致方向上延伸的膜，扩散体和气体导管。这样的管道可以附接到扩散器主体或与扩散器主体一体形成。当它们充气时，在室下方形成气室，并且这些气室与气体管道分离，例如通过沿着膜支撑件的长度分布的通道。优选地，通道流动横截面小，因此趋向于沿着膜的长度均匀分布气体。还公开了将膜边缘和端密封到扩散体的方法。

9. 发明申请

US20040113292A1 Method and apparatus for production of droplets 有权
标题翻译：用于生产液滴的方法和装置
公开(公告)号：US20040113292A1
公开(公告)日：2004-06-17
申请号：US10466489
申请日：2003-07-17
发明人： Akper Sadykhov
IPC分类号： C10J001/08 , F02M029/04
CPC分类号： F28C3/06 , B05B7/0012 , B05B7/2483 , B05B17/04 , F02M29/00 , Y10S261/25 , Y10S261/65
摘要： The invention includes a method and apparatus (100) for producing mist of a liquid phase having very fine and mono-dispersed droplets. The method is realized by an apparatus (100) including a partition (101), defined by a first side surface (107) and a second side surface (113). The first side surface (107) is wetted by a liquid phase to form a film thereon, while the second side surface (113) is substantially dry. A gas stream is directed through the partition (101) from the dry side (113) to the wetted side (107) thereby forming a mist having droplets of less than i micron in size and a concentration of at least 1,000,000,000,000 per cubic cm.
摘要翻译：本发明包括一种用于产生具有非常精细和单分散液滴的液相的雾的方法和装置（100）。该方法由包括由第一侧表面（107）和第二侧表面（113）限定的分隔件（101）的装置（100）实现。第一侧表面（107）被液相润湿以在其上形成膜，而第二侧表面（113）基本上是干的。气流从干燥侧（113）引导到分隔部（101）到润湿侧（107），从而形成尺寸小于1微米，浓度至少为1,000,000,000,000立方厘米的雾。

10. 发明申请

US20040055960A1 Directional wastewater aerator and method 审中-公开
标题翻译：定向废水曝气机及方法
公开(公告)号：US20040055960A1
公开(公告)日：2004-03-25
申请号：US10658206
申请日：2003-09-10
发明人： W. B. McNeill
IPC分类号： C10J001/08
CPC分类号： B01F3/04773 , C02F3/14 , Y02W10/15
摘要： The present invention relates to a directional aerator having a float, an uptake pipe extending through the float, and a means for pulling a flow of wastewater into the uptake pipe. The wastewater flow is vertically displaced upwardly through the uptake pipe. At least one pair of baffles deflects the flow of wastewater upon discharge. A method of aerating a fluid is also disclosed.
摘要翻译：本发明涉及一种具有浮子的定向曝气器，延伸穿过浮子的吸收管，以及用于将废水流拉入吸入管的装置。废水流向上垂直移动通过吸管。排放时至少有一对挡板使废水流动偏转。还公开了一种使流体充气的方法。

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