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1. 发明授权

US09486750B2 Gas injection method and apparatus 有权
标题翻译：注气方法及装置
公开(公告)号：US09486750B2
公开(公告)日：2016-11-08
申请号：US13587128
申请日：2012-08-16
申请人： Malcolm E. Fabiyi , Karen Connery , Mark Witawat Wattanapanom , Richard A. Novak
发明人： Malcolm E. Fabiyi , Karen Connery , Mark Witawat Wattanapanom , Richard A. Novak
IPC分类号： B01D47/00 , B01F3/04 , B01F7/00 , C02F3/12 , C02F3/16 , C02F3/20 , C02F3/26 , B01F13/00 , C02F101/30
CPC分类号： B01F3/04539 , B01F3/04106 , B01F3/04262 , B01F3/04609 , B01F7/00358 , B01F7/00733 , B01F13/0049 , B01F2003/04553 , B01F2003/04666 , B01F2003/04673 , B01F2003/0468 , B01F2003/04709 , B01F2215/0431 , C02F3/1284 , C02F3/16 , C02F3/206 , C02F3/26 , C02F2101/301 , Y02W10/15
摘要： A method and apparatus for injecting a gas into a liquid in which a rotating helical impeller within a draft tube submerged in the liquid creates a liquid flow within the draft tube. Gas bubbles are injected into the draft tube either above or below or alongside the helical impeller or in all three locations. The liquid is drawn into the draft tube with a superficial velocity greater than a substantially uniform terminal ascent velocity of the gas bubbles to allow entrainment of undissolved gas bubbles in the bulk liquid into the liquid being drawn into the draft tube. The gas bubbles are injected with a uniform diameter of between about 10.0 microns and about 1.0 millimeters. The small bubble size enhances the dissolution of the gas into the liquid and also allow the entrainment of the gas into the liquid being drawn into the draft tube.
摘要翻译：一种用于将气体注入液体中的方法和装置，其中在浸没在液体中的引流管内的旋转螺旋叶轮在引流管内产生液体流。在螺旋叶轮的上方或下方或旁边，或者在所有三个位置，将气泡注入引流管。液体以大于气泡的基本上均匀的终点上升速度的表观速度被吸入引流管，以允许将本体液体中未溶解的气泡夹带到被引入引流管的液体中。气泡以约10.0微米至约1.0毫米的均匀直径喷射。小的气泡尺寸增加了气体溶解到液体中并且还允许将气体夹带到被吸入引流管的液体中。

2. 发明申请

US20020015671A1 Liquid phase oxidation reactor 失效
标题翻译：液相氧化反应器
公开(公告)号：US20020015671A1
公开(公告)日：2002-02-07
申请号：US09893694
申请日：2001-06-29
发明人： Jae-Sung Lee
IPC分类号： B01F007/00 , B01F007/16
CPC分类号： B01J19/26 , B01F3/04531 , B01F5/0218 , B01F5/025 , B01F2003/04709 , B01F2003/04879 , B01J19/006 , B01J19/0066 , B01J19/18 , B01J2219/00081 , B01J2219/00103 , B01J2219/0011 , B01J2219/00166 , B01J2219/00768 , B01J2219/185 , B01J2219/1943
摘要： A liquid phase oxidation reactor is provided. The liquid phase oxidation reactor includes: a substantially cylindrical reaction vessel having an interior space of a predetermined volume; a lid combined with the reaction vessel on top of the reaction vessel; one or more stirring blades disposed within the reaction vessel and rotating by a driving source disposed on the outside of the reaction vessel; a liquid phase supplying line disposed at a sidewall of the reaction vessel for supplying a liquid phase reactant to the reaction vessel; a liquid phase discharging line disposed at a sidewall of the reaction vessel for draining a product obtained through a chemical reaction out of the reaction vessel; a gas feed nozzle formed in a bent shape for supplying an oxygen containing gas to the reaction vessel; and an angle adjusting means for supporting the gas feed nozzle so that the gas feed nozzle is turned so that the outlet thereof faces one of the stirring blades or the interior sidewall of the reaction vessel.
摘要翻译：提供液相氧化反应器。液相氧化反应器包括：具有预定体积的内部空间的基本上圆柱形的反应容器; 在反应容器顶部与反应容器结合的盖子; 一个或多个搅拌叶片设置在反应容器内并由设置在反应容器外部的驱动源旋转; 设置在反应容器的侧壁处的液相供给管线，用于向反应容器供应液相反应物; 设置在反应容器的侧壁处的液相排出管，用于将通过化学反应获得的产物排出反应容器; 形成为向所述反应容器供给含氧气体的弯曲形状的气体供给喷嘴; 以及角度调节装置，用于支撑气体供给喷嘴，使得气体供给喷嘴转动，使得其出口面向反应容器的一个搅拌叶片或内侧壁。

3. 发明申请

US20130140246A1 METHOD AND SYSTEM FOR ENHANCING MASS TRANSFER IN AERATION/OXYGENATION SYSTEMS 审中-公开
公开(公告)号：US20130140246A1
公开(公告)日：2013-06-06
申请号：US13687058
申请日：2012-11-28
申请人： Malcolm Fabiyi
发明人： Malcolm Fabiyi
IPC分类号： C02F1/72
CPC分类号： B01F3/04262 , B01F3/04106 , B01F3/04248 , B01F3/04439 , B01F3/04539 , B01F3/04609 , B01F7/00416 , B01F7/00733 , B01F7/22 , B01F13/0049 , B01F2003/04319 , B01F2003/04326 , B01F2003/0439 , B01F2003/0456 , B01F2003/04645 , B01F2003/04652 , B01F2003/04666 , B01F2003/04673 , B01F2003/0468 , B01F2003/04709 , B01F2003/04879 , C02F1/727 , C02F1/74 , C02F3/02 , C02F3/1284 , C02F3/16 , C02F3/206 , C02F3/26 , C02F2101/301 , C02F2301/043 , C02F2301/046 , Y02W10/15
摘要： A means for obtaining high mass transfer efficiencies in surfactant laden wastewater treatment or process systems is disclosed. The present system employs ultrafine bubbles delivered into a high shear region such as in the draft tube or other containment volume of a mechanically agitated contacting system within which an impeller is placed, or in the venturi or divergent-convergent of a pumped loop within which gas-liquid contacting is carried out.

4. 发明申请

US20100002533A1 STIRRING ASSEMBLY WITH A STIRRING ELEMENT AND A GASSING DEVICE 审中-公开
标题翻译：刺激组件与刺激元件和通风装置
公开(公告)号：US20100002533A1
公开(公告)日：2010-01-07
申请号：US12517309
申请日：2008-01-10
申请人： Werner Himmelsbach
发明人： Werner Himmelsbach
IPC分类号： B01F13/02
CPC分类号： B01F3/04531 , B01F7/00241 , B01F15/00253 , B01F2003/04673 , B01F2003/04709
摘要： The invention relates to a stirring assembly comprising a stirring element (2) for stirring a liquid and a gassing device (3 or 3′) which supplies gas, such as air, below the stirring element (2) and at the side(s) of the stirring element (2), with the gas to be dispersed by means of the stirring element (2). The gassing device (3; 3′) is designed in such a manner that until a critical gas quantity value determining the flooding point is reached, the gassing device (3; 3′) supplies the quantity of gas to the stirring element (2) from below and when the flooding point is exceeded, the gassing device (3; 3′) simultaneously supplies the gas exceeding the flooding point at the side(s) of the stirring element (2). The aim of the invention is to prevent the stirring element (2) from being flooded and to improve the dispersing effect of the liquid and gas.; For this purpose, the gas supply in the stirring assembly according to the invention is carried out, depending on the quantity of gas to be supplied, from below and from the side(s) in relation to the stirring element (2).
摘要翻译：本发明涉及一种搅拌组件，其包括用于搅拌液体的搅拌元件（2）和在搅拌元件（2）下方和侧面向气体供应诸如空气的气体的放气装置（3或3'），的搅拌元件（2）中，通过搅拌元件（2）分散气体。放气装置（3; 3'）的设计方式是，在达到确定溢流点的临界气体量值之前，放气装置（3; 3'）将气体量提供给搅拌元件（2）从下方开始，当超过溢流点时，放气装置（3; 3'）同时在搅拌元件（2）的侧面同时提供超过溢流点的气体。本发明的目的是防止搅拌元件（2）被淹没并改善液体和气体的分散效果。为此，根据本发明的搅拌组件中的气体供应根据供应的气体的量从下方和从侧面相对于搅拌元件（2）进行。

5. 发明授权

US06376558B1 Method of producing a porous paste, especially a porous plaster slurry, and a mixer for preparing such paste or slurry 失效
标题翻译：制造多孔糊料，特别是多孔石膏浆料的方法和用于制备这种糊料或浆料的混合器
公开(公告)号：US06376558B1
公开(公告)日：2002-04-23
申请号：US09478730
申请日：2000-01-06
申请人： Friedrich Bahner , Kurt Braun , Helmut Eidam , Horst Hose , Karl Maurer , Frank Ullsperger
发明人： Friedrich Bahner , Kurt Braun , Helmut Eidam , Horst Hose , Karl Maurer , Frank Ullsperger
IPC分类号： B01F1302
CPC分类号： B28C5/0881 , B01F3/04531 , B01F3/04617 , B01F3/1221 , B01F7/26 , B01F2003/04673 , B01F2003/04709 , B28C5/1269 , Y10S261/26
摘要： A porous paste, especially a plaster paste or slurry for producing sandwich-type plasterboard, is made in a disk-shaped mixer having a rotor rotatable in a mixing chamber by introducing compressed air or other pressurizable gas through a wall or bottom segment directly into the chamber so that the incoming pressurized gas meets the mixture with a shearing action along the wall or bottom.
摘要翻译：一种多孔糊料，特别是用于生产夹心型石膏板的石膏糊或浆料，是通过将压缩空气或其它可加压气体直接通过壁或底部段直接引入到混合室中的可转动的圆盘式混合器中制成的，使得进入的加压气体沿着壁或底部以剪切作用与混合物相遇。

6. 发明授权

US06227525B1 Device for mixing and aerating liquids 有权
标题翻译：用于混合和充气液体的装置
公开(公告)号：US06227525B1
公开(公告)日：2001-05-08
申请号：US09446927
申请日：1999-12-30
申请人： Johny Hector Haegeman
发明人： Johny Hector Haegeman
IPC分类号： B01F304
CPC分类号： B01F13/0049 , B01F3/04773 , B01F7/00425 , B01F7/00733 , B01F7/00933 , B01F7/021 , B01F7/16 , B01F13/1013 , B01F2003/0456 , B01F2003/04709 , B01F2003/04723 , C02F3/16 , C02F3/165 , Y02W10/15
摘要： The invention describes a device for treating liquids, in particular waste water, it being possible for the device both to aerate and mix the water. This device includes an aerator and includes a structure to which an independently working mixer is attached. The assembly may be attached to a float or be suspended above the liquid. Preferably, the mixer will be displaceably attached to the structure. The structure may be attached to the aerator or to the float.
摘要翻译：本发明描述了一种用于处理液体，特别是废水的装置，该装置可以使水充气和混合。该装置包括曝气器，并且包括附接有独立工作的混合器的结构。组件可以附接到浮子或悬浮在液体上方。优选地，混合器将可移动地附接到结构。结构可以附接到曝气器或浮子。

7. 发明授权

US5075234A Fermentor/bioreactor systems having high aeration capacity 失效
标题翻译：具有高曝气能力的发酵罐/生物反应器系统
公开(公告)号：US5075234A
公开(公告)日：1991-12-24
申请号：US266124
申请日：1988-11-02
申请人： Josefino Tunac
发明人： Josefino Tunac
IPC分类号： B01F3/04 , C12M1/06 , C12M3/02
CPC分类号： B01F3/04602 , C12M27/02 , C12M27/20 , C12M41/02 , B01F2003/04709 , B01F2003/04872 , Y10S435/812 , Y10S435/818
摘要： In concepts relating to biotechnology, fermentor and bioreactor apparatus and technology are provided for maximizing aeration for the cultivation and growth of aerobic microorganisms and tissue cells in artificial media such as aqueous growth media. The apparatus comprises a chamber with an impeller assembly for downward peripheral rotary flow under circumferential baffles that are downwardly disposed alongside microporous air sparger tubes. The agitation system preferably comprises a tree-turbine or a spherical-shaped impeller system. The apparatus provides advantages with respect to low shear, low power requirement, and high oxygen absorption rate, the latter being higher than conventional rates by an order of magnitude. In a preferred embodiment for the suppression of headspace foam, the invention comprises an assembly for forcing foam-destructive downdraft air into the headspace as well as stirrer or agitator assembly for stirring and breaking up foam that is present in the headspace.
摘要翻译：在与生物技术相关的概念中，提供发酵罐和生物反应器装置和技术，用于最大限度地利用人造介质如水生长培养基中需氧微生物和组织细胞的培养和生长的通气。该装置包括具有叶轮组件的腔室，该叶轮组件用于在周向挡板周围的向下周向旋转流动，其沿着微孔空气喷射管向下设置。搅拌系统优选地包括树状涡轮机或球形叶轮系统。该设备在低剪切，低功率需求和高氧吸收速率方面提供了优点，后者比传统速率高一个数量级。在用于抑制顶空泡沫的优选实施方案中，本发明包括用于将泡沫破坏性向下吸入空气推入顶部空间的组件以及用于搅拌和分解存在于顶部空间中的泡沫的搅拌器或搅拌器组件。

8. 发明授权

US4521349A Fluid diffuser for gases and liquids 失效
标题翻译：用于气体和液体的流体扩散器
公开(公告)号：US4521349A
公开(公告)日：1985-06-04
申请号：US459343
申请日：1983-01-20
申请人： Richard B. Weber , George M. Wilfley , George M. Wilfley
发明人： Richard B. Weber , George M. Wilfley , George M. Wilfley
IPC分类号： B01F3/04 , B01F7/00 , B01F15/00 , B03D1/16 , B03D1/22 , C02F1/24 , C02F3/20 , C12M1/06
CPC分类号： C02F3/205 , B01F3/04262 , B01F3/04531 , B01F3/04539 , B03D1/1412 , B03D1/1462 , B03D1/1493 , B03D1/16 , B03D1/22 , B03D1/245 , C02F1/24 , B01F15/00883 , B01F2003/04326 , B01F2003/04546 , B01F2003/04709 , B01F7/0045 , B01F7/00633 , Y02W10/15 , Y10S261/07
摘要： A fluid diffuser for dispersing a gas or liquid into a body of receiving liquid in which it is immersed. The diffuser includes a rotatable shaft, a thin disk-like member mounted for rotation on the shaft, and an annular ring positioned adjacent the outer perimeter of the disk-like member. At least one of the top and bottom walls of the annular ring is porous. These top and bottom walls define a fluid plenum, into which gas or liquid under pressure is introduced to be emitted from the plenum as small, nascent fluid spheroids on the surface of the annular ring. The boundary layer flow from rotation of the disk-like member within the body of receiving liquid shears fine gas bubbles or liquid particles from the foraminous surface or surfaces of the annular ring. The annular ring may be fixed, or rotatable in the opposite annular direction from the rotation of the disk. Impeller blades may be mounted on the top and/or bottom surfaces of the rotatable disk. The fluid diffuser is disclosed immersed in a flotation tank with a system of baffles to define a mixing zone at the bottom of the tank and a flotation zone at the top of the tank. Preferred embodiments of the diffuser include features to improve the mixing as well as diffusing action of the device.
摘要翻译：用于将气体或液体分散到其浸入其中的接收液体的流体扩散器中。扩散器包括可旋转的轴，安装成用于在轴上旋转的薄盘状构件和邻近圆盘状构件的外周边定位的环形圈。环形环的顶壁和底壁中的至少一个是多孔的。这些顶壁和底壁限定了一个流体增压室，其中引入压力的气体或液体从环形环的表面上以较小的新生流体球体从气室排出。接收液体内的盘状部件的旋转的边界层流动从环形环的多孔表面剪切细小气泡或液体粒子。环形环可以固定，或者可以相对于盘旋转的相反的环形方向旋转。叶轮叶片可以安装在可旋转盘的顶部和/或底部表面上。公开了将流体扩散器浸入具有挡板系统的浮选槽中，以在罐的底部限定混合区和在罐顶部的浮选区。漫射器的优选实施例包括改善装置的混合以及漫射作用的特征。

9. 发明申请

US20170216873A1 APPARATUS AND METHOD FOR FORMING MICROBUBBLES IN A MIXED MULTI-COMPONENT REACTIVE MATERIAL 审中-公开
公开(公告)号：US20170216873A1
公开(公告)日：2017-08-03
申请号：US15331400
申请日：2016-10-21
申请人： Graco Minnesota Inc.
发明人： Steven R. Sinders , Michael P. Bozzelli , Matthew E. Givler , Malcolm C. Larsen , William R. Anderson
IPC分类号： B05C5/02 , B01F15/02 , B01F15/06 , B05C5/00 , B01F3/04
CPC分类号： B05C5/0233 , B01F3/04248 , B01F3/04453 , B01F3/04531 , B01F7/00816 , B01F15/0243 , B01F15/0292 , B01F15/065 , B01F15/066 , B01F2003/04333 , B01F2003/04709 , B01F2015/061 , B05C5/001
摘要： An apparatus for preparing a liquid material containing microbubbles includes a dispensing nozzle and a first positive displacement gas pump. The dispensing nozzles includes a material mixing channel, a rotary gas diffuser positioned in the material mixing channel, and a rotary mixer positioned in the material mixing channel downstream of the rotary gas diffuser. The rotary gas diffuser and the rotary mixer rotate about a common axis of rotation. The first positive displacement pump has a first gas outlet opening to the material mixing channel, which is directed at an outer circumference of the rotary gas diffuser.

10. 发明申请

US20170027138A1 OXYGEN DISSOLUTION DEVICE 审中-公开
标题翻译：氧气溶解装置
公开(公告)号：US20170027138A1
公开(公告)日：2017-02-02
申请号：US15302937
申请日：2015-03-20
申请人： IN Ho KIM
发明人： Geon Ho KIM
IPC分类号： A01K63/04 , B01F7/10 , B01F7/06 , B01F3/04 , B01F7/00
CPC分类号： A01K63/042 , B01F3/04588 , B01F7/00641 , B01F7/0075 , B01F7/06 , B01F7/10 , B01F2003/04709 , B01F2003/04879
摘要： The present invention pertains to an oxygen dissolution device. According to the device, the oxygen and water introduced into the housing are agitated and mixed with each other by eddies and currents formed by the plurality of first smashing blades and the second smashing blades, then converted into oxygen-dissolved water having a large amount of dissolved oxygen. Therefore, an amount of oxygen which is not dissolved in the water to be waste may be decreased so as to reduce purchase costs of oxygen, as well as, when supplying the oxygen-dissolved water having a large amount of dissolved oxygen as described above to a fish farm, the amount of dissolved oxygen of the water in the fish farm may be rapidly adjusted to a level which is suitable for the farmed fish to live in.
摘要翻译：本发明涉及一种氧气溶解装置。根据该装置，通过由多个第一粉碎叶片和第二粉碎叶片形成的涡流和电流将导入到壳体中的氧气和水彼此搅拌并混合，然后转化为具有大量溶解氧气。因此，可以降低不溶解在废水中的氧气量，以便降低氧气的购买成本，并且当将如上所述将具有大量溶解氧的氧溶解的水供应到一个养鱼场，鱼场中水分的溶解氧量可以迅速调整到适合养殖鱼类的水平。

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