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1. 发明申请

US20170095783A1 PULSED GAS MIXING APPARATUS 审中-公开
公开(公告)号：US20170095783A1
公开(公告)日：2017-04-06
申请号：US15282042
申请日：2016-09-30
申请人： Micro Matic USA, LLC
发明人： Michael A. Tomlinson , David Dixon
IPC分类号： B01F13/02
CPC分类号： B01F13/0283 , B01F13/0233 , B01F2003/0028
摘要： A pulsed gas mixing apparatus is provided. The pulsed gas mixing apparatus may include a mixing plate having a top side that is substantially smooth, and a bottom side that includes a plurality of ribs. The pulsed gas mixing apparatus may also include a supply tube configured to be coupled to the mixing plate and supply a mixing gas that is used to mix the contents a container in which the pulsed gas mixing apparatus is installed.

2. 发明申请

US20100278005A1 Magnetic bubble mixer forming plate assembly 审中-公开
标题翻译：磁性气泡混合器成型板组件
公开(公告)号：US20100278005A1
公开(公告)日：2010-11-04
申请号：US12387365
申请日：2009-05-01
申请人： Richard J. Koopmans , Kristinn G. Drewry
发明人： Richard J. Koopmans , Kristinn G. Drewry
IPC分类号： B01F13/02
CPC分类号： B01F13/0255 , B01F13/0283
摘要： An improved bubble forming plate for a mixer employing large bubbles to mix liquids in a tank, comprising a gas injector, a bubble-forming undersurface and at least one permanent magnet affixed to the plate, the magnet providing sufficient magnetic force to retain the plate against the inner surface of the tank.
摘要翻译：一种用于混合器的改进的气泡形成板，其使用大的气泡来混合罐中的液体，包括气体注入器，气泡形成下表面和固定到板的至少一个永久磁体，磁体提供足够的磁力以将板保持抵抗坦克的内表面。

3. 发明申请

US20070200260A1 Apparatus For Creating Vortex Rings In A Fluid Medium 审中-公开
标题翻译：用于在流体介质中创建涡环的装置
公开(公告)号：US20070200260A1
公开(公告)日：2007-08-30
申请号：US11743403
申请日：2007-05-02
申请人： David Whiteis
发明人： David Whiteis
IPC分类号： B01F3/04
CPC分类号： A01K63/042 , A01K63/006 , B01F13/0255 , B01F13/0283 , F15D1/009
摘要： The invention is a method and apparatus for generating vortex rings in a fluid medium. The apparatus is immersed in a body of water and includes first and second bodies. Gas is fed into a concave surface of the first body via a conduit from a finite or infinite supply source. As gas is supplied to the concave surface a single unitary bubble is formed therein. When the volume of the gas in the concave surface has attained the volume of the concave surface, the unitary bubble travels as a single unit to an exit aperture. A vacuum is formed between the two bodies when the unitary bubble enters the exit aperture. This vacuum functions to pull the entire unitary bubble through the aperture. Following departure from the exit aperture, a toroidal shaped bubble is formed.
摘要翻译：本发明是用于在流体介质中产生涡流环的方法和装置。该设备浸入水体中并且包括第一和第二体。气体通过有限或无限供应源的导管进入第一体的凹面。当气体被供应到凹面时，在其中形成单一的单一气泡。当凹面中的气体体积达到凹面的体积时，单一气泡作为一个单元行进到出口孔。当整体气泡进入出口孔时，两个物体之间形成真空。该真空功能可以将整个单一的气泡拉过孔。在离开出口孔之后，形成环形泡沫。

4. 发明申请

US20060145366A1 Simple, mechanism-free device, and method to produce vortex ring bubbles in liquids 失效
标题翻译：简单，无机械的装置，以及在液体中产生涡流环泡的方法
公开(公告)号：US20060145366A1
公开(公告)日：2006-07-06
申请号：US11019470
申请日：2004-12-23
申请人： Andrew Thomas
发明人： Andrew Thomas
IPC分类号： B01F3/04
CPC分类号： B01F3/04241 , B01F13/0222 , B01F13/0283 , B01F2003/04872 , F15D1/009
摘要： An apparatus and method are described that allows for the production of vortex-ring bubbles in a host liquid. A simple embodiment of the device consists of an inverted cup with a short nozzle protruding into it through the center of its end face. Circular plates are fixed to both open ends of the nozzle tube, which itself is positioned such that its lower end is at a higher level than the open end of the inverted cup. When cup is immersed in a liquid, open end down, and the inside of the cup is pressurized with an inflow of gas, a confined volume of gas will form inside the cup, and the liquid level in the cup will fall, and peel away from the nozzle lower end plate. The gas is exposed to the open lower end face of the nozzle, but does not enter the nozzle until the pressure has built up within the cup sufficiently to break the surface tension meniscus at the nozzle inlet. The gas then self accelerates up through the nozzle and rapidly exits at the upper end of the nozzle tube. The confined liquid level in the cup rises back up in response and enters the nozzle in a unique self-siphoning action shutting off further gas flow out the nozzle. The exiting gas bubble self organizes into a gas-filled, vortex ring. Alternatively, the exiting flow of gas can be captured in a second conical nozzle and buoyantly directed to the throat of the nozzle where it undergoes the same self acceleration and self siphoning to form a vortex ring at the throat exit. Other different embodiments of the device that all operate under the same method of intermittent breaking of surface tension forces followed by self acceleration and self siphoning to generate a vortex ring bubble are described. The advantages of the device are that it is mechanically simple, easy to manufacture, has no moving parts, will not wear out, and does not require any operator intervention in order to function.
摘要翻译：描述了允许在主体液体中产生涡环气泡的装置和方法。该装置的简单实施例包括具有通过其端面中心突入其中的短喷嘴的倒杯。圆形板固定在喷嘴管的两个开口端上，喷嘴管本身被定位成使得其下端处于比倒杯的开口端更高的水平。当杯子浸在液体中时，开口端向下，杯内部用气体流入加压，杯内将会形成有限量的气体，杯中的液面会下降，并剥离从喷嘴下端板。气体暴露于喷嘴的开放的下端面，但是不要进入喷嘴，直到压力已经在杯内积聚起来，足以破坏喷嘴入口处的表面张力弯液面。气体然后通过喷嘴自身加速，并在喷嘴管的上端快速离开。杯子中的限制液面响应而升高，并以独特的自吸虹吸作用进入喷嘴，从而将进一步的气体流出喷嘴。排出的气泡自身组织成充满气体的涡环。或者，排出的气体流可以被捕获在第二锥形喷嘴中，并且浮力地指向喷嘴的喉部，在喷嘴的喉部处经历相同的自加速和自吸，以在喉口处形成涡环。描述了所有装置的其它不同的实施例，其全部在相同的表面张力的间断断裂方法下运行，随后是自加速和自吸虹墨以产生涡流环气泡。该设备的优点是机械简单，易于制造，没有移动部件，不会磨损，并且不需要任何操作员干预才能起作用。

5. 发明授权

US3785779A Gas liquid inlet distributor 失效
标题翻译：气体液体分配器
公开(公告)号：US3785779A
公开(公告)日：1974-01-15
申请号：US3785779D
申请日：1971-08-02
申请人： EXXON RESEARCH ENGINEERING CO
发明人： LI S , KOROS R
IPC分类号： B01F3/04 , B01F3/08 , B01F5/00 , B01F13/02 , B01F15/02 , B01J4/00 , B01J10/00 , B05B7/04 , B01J1/00
CPC分类号： B01J10/002 , B01F3/04099 , B01F3/04262 , B01F3/0876 , B01F13/02 , B01F13/0283 , B01F15/02 , B01F2003/04319 , B01F2003/04326 , B01F2003/04361 , B01F2005/0005 , B01J4/001
摘要： A distributor for introduction of mixed gas and liquid into a vessel which provides improved mixing of the vessel''s contents and intimate contact between the gas and liquid by formation of small gas bubbles. Two phase flow is baffled to assure a uniform dispersion of liquid in gas prior to sparging the mixture into the vessel. Sparging takes place at high velocities to provide a multiplicity of small gas bubbles created by the shearing action of the liquid passing through the openings in the sparger.
摘要翻译：用于将混合气体和液体引入容器的分配器，其通过形成小气泡提供容器内容物的改进混合和气体与液体之间的紧密接触。阻止两相流动，以确保在将混合物喷入容器之前液体在气体中的均匀分散。喷射以高速度发生，以提供通过穿过分布器中的开口的液体的剪切作用产生的多个小气泡。

6. 发明授权

US3449842A Method and apparatus for blending finely granulated materials 失效
标题翻译：用于混合精细粒状材料的方法和装置
公开(公告)号：US3449842A
公开(公告)日：1969-06-17
申请号：US3449842D
申请日：1967-08-02
申请人： FULLER CO
发明人： KAYATZ KARL-HEINZ
IPC分类号： B01F13/02 , B65G53/18 , B65G69/20 , F26B25/10 , E04H7/34
CPC分类号： B65G53/18 , B01F13/0283 , B65G69/20

7. 发明授权

US3159383A Method of mixing materials and a pneumatic mixing device adapted to said method 失效
标题翻译：混合材料的方法和适用于所述方法的气动混合装置
公开(公告)号：US3159383A
公开(公告)日：1964-12-01
申请号：US11545561
申请日：1961-06-07
申请人： VOMETEC NV
发明人： MUNSTER LOURENS B VAN
IPC分类号： B01F13/02
CPC分类号： B01F13/0255 , B01F13/0283

8. 发明授权

US2991049A Mixing apparatus 失效
公开(公告)号：US2991049A
公开(公告)日：1961-07-04
申请号：US76109558
申请日：1958-09-15
申请人： ICI LTD
发明人： THODAY CLARKE GORDON HERBERT , ROBIN LANDER DAVID
IPC分类号： B01F13/02
CPC分类号： B01F13/02 , B01F13/0283

9. 发明申请

US20160280573A1 Adjustable Variable Bubble Size Aeration for Submerged Membrane Air Scour 有权
标题翻译：可调节可变气泡尺寸曝气用于潜水膜空气冲洗
公开(公告)号：US20160280573A1
公开(公告)日：2016-09-29
申请号：US15027231
申请日：2014-10-03
申请人： OVIVO LUXEMBOURG S.A.R.L. , AQUACONSULT ANLAGENBAU GMBH
发明人： Dennis Livingston , Douglas John Boucher , Noboru Funakubo , Christopher Bryan Lewis
IPC分类号： C02F3/20 , B01D63/08 , B01F13/02 , B01D65/08 , B01F3/04 , C02F3/12 , B01D65/02
CPC分类号： C02F3/201 , B01D61/18 , B01D63/082 , B01D65/02 , B01D65/08 , B01D2313/26 , B01D2315/06 , B01D2321/185 , B01F3/0412 , B01F3/04269 , B01F13/0255 , B01F13/0277 , B01F13/0283 , B01F2003/04148 , B01F2003/04234 , B01F2003/04312 , B01F2215/0422 , C02F3/1273 , C02F3/1284 , C02F2303/16 , C02F2303/20 , Y02W10/15
摘要： In a submerged membrane bioreactor (MBR or SMU), diffusers are used to eject air bubbles, primarily to facilitate the movement of mixed liquor past the membrane surfaces, cleaning and scouring the surfaces of the membranes with the mechanical energy of the combined air/liquid/solids movement. Oxygen transfer from the bubbles into the mixed liquor is often a secondary goal, for supplying oxygen to biological processes. The invention involves the use of a specific bubble diffuser, oriented at a selected upward angle, to enable a single style diffuser to accomplish simultaneous generation of mid-size and fine bubble aeration, with adjustment of the tilt angle varying the percentages of mid-size and fine bubble aeration. The angle selection, along with the number of diffusers and air volume selected, allows achievement of target liquid movement through the MBR.
摘要翻译：在浸没式膜生物反应器（MBR或SMU）中，扩散器用于喷射气泡，主要是为了便于混合液体通过膜表面的移动，用组合的空气/液体的机械能清洗和冲洗膜表面 /固体运动。氧气从气泡转移到混合液中通常是将氧气供给生物过程的次要目的。本发明涉及使用特定的气泡扩散器，其以选定的向上的角度定向，以使得单一型式的扩散器能够同时产生中等尺寸和细小的气泡曝气，其中倾斜角度的调整改变了中等尺寸和细气泡曝气。角度选择以及所选择的扩散器和空气量的数量允许通过MBR实现目标液体运动。

10. 发明申请

US20160166994A1 Adjustable Pulsed Gas Agitator 有权
标题翻译：可调脉冲气体搅拌器
公开(公告)号：US20160166994A1
公开(公告)日：2016-06-16
申请号：US14907823
申请日：2013-07-31
申请人： MEMSTAR PTE LTD
发明人： Xiangdong WU , Hailin GE
IPC分类号： B01F3/04
CPC分类号： B01F3/0412 , B01F13/0283 , B01F2003/04163 , B01F2003/04205 , B01F2003/04234
摘要： The present invention provides an adjustable pulsed gas agitator comprising a gas accumulation chamber with a gas discharge pipe, a gas supply unit, and an adjustable gas discharge unit. The adjustable gas discharge unit comprises an elongatable gas pipe slidably disposed over the lower part of the gas discharge pipe, and a gas cap disposed underneath the elongatable gas pipe; so that when the adjustable gas discharge unit is moved upward or downward, the volume of the stirring gas accumulated within the gas accumulation chamber is decreased or increased; thereby the frequency and strength of the discharged pulsed gas flows is varied.
摘要翻译：本发明提供了一种可调节的脉冲气体搅拌器，其包括具有排气管的气体积聚室，气体供应单元和可调节的气体放电单元。可调气体排出单元包括可滑动地设置在气体排出管的下部的可伸长气体管道和设置在可伸长气体管道下方的气帽; 使得当可调节气体放电单元向上或向下移动时，积聚在气体积聚室内的搅拌气体的体积减小或增加; 排出的脉冲气体流的频率和强度变化。

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