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1. 发明申请

WO2014008336A1 DRIVEN FLUID MIXER AND RELATED METHODS 审中-公开
标题翻译：驱动流体混合器及相关方法
公开(公告)号：WO2014008336A1
公开(公告)日：2014-01-09
申请号：PCT/US2013/049210
申请日：2013-07-03
申请人： ATMI BVBA , ATMI PACKAGING, INC.
发明人： DUJARDIN, Patrick , PETHE, Vishwas , SHOFI, David, M.
IPC分类号： C12M1/04 , C12M1/02
CPC分类号： B01F15/00525 , B01F3/04113 , B01F3/04617 , B01F5/12 , B01F13/0827 , B01F15/005 , B01F15/0085 , B01F2003/04567 , B01F2003/04702 , B01F2003/04709 , B01F2215/0073 , C12M23/26 , C12M27/02 , C12M29/06
摘要： A manner of providing an improved fluid processing arrangement, and bioprocessing in particular, is adapted to agitate the fluid, and also simultaneously provide for the distribution of gas throughout the fluid in order to maintain desirable processing conditions (such as an increased level of dissolved oxygen, in the case of biological applications). In some embodiments, the mixing would be completed without necessitating the use of an external drive motor or the like, such as by using a fluid-driven mixer. Overall, use of the improved arrangement leads to a simplification of the fluid processing operation with improved results and a concomitant reduction in the expense associated with such use.
摘要翻译：提供改进的流体处理装置和特别是生物处理的方式适于搅拌流体，并且同时提供气体在整个流体中的分布，以保持所需的加工条件（例如增加的溶解氧水平，在生物应用的情况下）。在一些实施例中，可以完成混合，而不需要使用外部驱动马达等，例如通过使用流体驱动的混合器。总体上，使用改进的布置导致流体处理操作的简化，其改进的结果和与这种使用相关联的费用的伴随的减少。

2. 发明申请

WO2019145257A1 VORRICHTUNG UND VERFAHREN ZUM ERZEUGEN VON GASBLASEN IN EINER FLÜSSIGKEIT 审中-公开
公开(公告)号：WO2019145257A1
公开(公告)日：2019-08-01
申请号：PCT/EP2019/051381
申请日：2019-01-21
申请人： AKVOLA TECHNOLOGIES GMBH
发明人： BEERY, Matan , SCHULZ, Johanna , TYCHEK, Gregor , GABRYS, Thorsten
IPC分类号： B01F3/04 , B01F7/10 , C02F1/24 , C02F1/44 , C02F1/52 , B01F7/00
CPC分类号： C02F1/24 , B01F3/04262 , B01F3/04588 , B01F7/00491 , B01F7/10 , B01F2003/04333 , B01F2003/0439 , B01F2003/04546 , B01F2003/04567 , B01F2003/04638 , B01F2003/04702 , C02F1/444 , C02F1/5245 , C02F2303/26
摘要： Eine Vorrichtung (1) zum Erzeugen von Gasblasen in einer Flüssigkeit in einem Behälter, umfassend mindestens eine in mindestens einem Behälter angeordnete rotierbare gasdurchlässige Hohlwelle (3), auf der mindestens einen Hohlwelle (3) angeordnete Begasungsscheiben (4) und zwischen den Begasungsscheiben (4) angeordnete Abstandshalter (5), wobei Begasungsscheiben (4) und Abstandshalter (5) alternierend auf der Hohlwelle (3) in einem gasdichten Kontakt zueinander angeordnet sind, mindestens eine Zuleitung (2) für mindestens ein komprimiertes Gas in den Innenraum der mindestens einen rotierbaren Hohlwelle (3), wobei jeder der Abstandshalter (5) mindestens eine zentrierte Öffnung (0) zur Aufnahme der Hohlwelle (3) und mindestens zwei Kammern (K1, K2) aufweist, wobei die mindestens zwei Kammern (K1, K2) gleichmäßig beabstandet um die zentrierte Öffnung (0) herum angeordnet sind, wobei sich die zentrierte Öffnung (0) und die mindestens zwei Kammern (K1, K2) zumindest teilweise überlappen, wobei die zentrierte Öffnung (0) und die mindestens zwei Kammern (K1, K2) zumindest im Überlappungsbereich in offener Kommunikation miteinander stehen, so dass das komprimierte Gas aus der Hohlwelle (3) in jeweils mindestens eine der Kammern (K1, K2) des Abstandhalter (5) strömen kann und aus der mindestens einen Kammer (K1, K2) des Abstandshalters (5) in die Begasungsscheiben (4) eintreten kann.

3. 发明申请

WO1989010185A1 TURBOMIXER WITH ROTATING INJECTOR FOR MIXING LIQUID AND/OR GASEOUS MEDIA 审中-公开
标题翻译：用于混合液体和/或气体介质的旋转喷嘴的涡轮机
公开(公告)号：WO1989010185A1
公开(公告)日：1989-11-02
申请号：PCT/HU1989000017
申请日：1989-04-28
申请人： ENERGIAGAZDALKODASI INTÉZET , ANDO, György , BATA, István , KATONA, Zsolt
发明人： ENERGIAGAZDALKODASI INTÉZET
IPC分类号： B01F05/16
CPC分类号： B01F15/00525 , B01F3/04531 , B01F3/0857 , B01F5/0218 , B01F5/0231 , B01F15/005 , B01F2003/04702
摘要： Mixer for absorbing and mixing gases and steams into liquids or for mixing or homogenizing a liquid with another liquid and/or for dispersing a liquid into a gas or steam space, characterized in that it includes a rotor disk with backwardly bent blades (4, 5) known per se, which are enclosed on both sides by a front wall (2) containing the extraction opening (38) and a back wall (3) delimiting at least the whole of the delivery space; a fraction chamber (7) is provided in the shaft of the rotor disk (1) and linked with the coaxial hollow main-shaft support; at least two blades (5) constitute an integral part with the conduit (12) for the propellant; the inner end of the conduit connects with the fraction chamber (7) while a nozzle (9) is provided at the outer end; the rotor disk (1) is enclosed by a shell (32) crossed by injectors (8) coaxial with the nozzles (9); the converger (11) of the injectors is enclosed on three sides, by the shell (32) of the rotor disk, by the front wall (2) and by the back wall (3) and is connected on the fourth side with a blade; finally, the main-shaft support (6) is connected with the standing conduit (16) through a rotating connection (15).
摘要翻译：用于将气体和蒸汽吸收和混合成液体或用于将液体与另一液体混合或均质化和/或用于将液体分散到气体或蒸汽空间中的混合器，其特征在于，其包括具有向后弯曲叶片（4,5）），它们由两个包含提取开口（38）的前壁（2）和至少限定整个输送空间的后壁（3）封闭在两侧; 分级室（7）设置在转子盘（1）的轴中并与同轴中空主轴支撑件连接; 至少两个叶片（5）与用于推进剂的导管（12）构成一体; 导管的内端与分级室（7）连接，同时在外端设有喷嘴（9）转子盘（1）由与喷嘴（9）同轴的喷射器（8）交叉的壳体（32）包围; 注射器的收敛器（11）由转子盘的壳体（32），前壁（2）和后壁（3）封闭在三面上，并且在第四侧与叶片 ; 最后，主轴支撑件（6）通过旋转连接（15）与立管（16）连接。

4. 发明申请

WO2015117929A1 FLOTATION CELL AND SYSTEM FOR SEPARATING HYDROPHOBIC PARTICLES FROM A MIXTURE OF PARTICLES AND LIQUID 审中-公开
标题翻译：用于从颗粒和液体混合物分离疏水性颗粒的浮选槽和系统
公开(公告)号：WO2015117929A1
公开(公告)日：2015-08-13
申请号：PCT/EP2015/052111
申请日：2015-02-03
申请人： METSO MINERALS (SWEDEN) AB
发明人： FORSS, Mikael
IPC分类号： B03D1/20 , B01F3/04
CPC分类号： B03D1/20 , B01F3/04539 , B01F7/1645 , B01F2003/04546 , B01F2003/04702 , B03D1/242
摘要： The invention relates to a flotation cell (1) for separating hydrophobic particles from a mixture of particles and liquid. The cell (1) comprises a first inlet (2) through which the mixture is provided into the cell (1) and a second inlet (8) through which a flow of gas is provided into the cell (1) creating bubbles of the gas in the mixture. The cell (1) is characterised in that the second inlet (8) is designed to create a counter pressure for the flow of gas when entering through the second inlet (8).
摘要翻译：本发明涉及一种用于从颗粒和液体的混合物中分离疏水性颗粒的浮选池（1）。电池（1）包括第一入口（2），混合物通过该第一入口提供到电池（1）中，第二入口（8）通过气体流向电池（1）提供气体，从而产生气体在混合物中。电池（1）的特征在于，第二入口（8）被设计成在通过第二入口（8）进入时产生用于气体流动的反压力。

5. 发明申请

WO01042142A2 METHOD AND DEVICE FOR TREATING WASTE WATER 审中-公开
标题翻译：方法和装置废水处理
公开(公告)号：WO01042142A2
公开(公告)日：2001-06-14
申请号：PCT/EP2000/011670
申请日：2000-11-23
IPC分类号： B01F3/04 , C02F3/20 , C02F
CPC分类号： C02F3/201 , B01F3/04241 , B01F3/04539 , B01F2003/04148 , B01F2003/04319 , B01F2003/04347 , B01F2003/04702 , B01F2003/04879 , C02F3/205 , Y02W10/15
摘要： A method is known in prior art for treating waste water in an activated sludge tank, according to which a gaseous stream containing oxygen is introduced into the waste water to be treated, using at least one long tubular diffuser (1). The invention aims to improve said method in order to obtain a better use of oxygen, by the subsequent optimisation of the bubble size and gas throughput. To this end, the long tubular diffuser (1) is continuously displaced in the waste water. A suitable device for carrying out said method comprises a long tubular diffuser (1) which has diffusion openings for introducing the gaseous stream containing oxygen into the waste water to be treated and a supply line (3) connected to said long tubular diffuser (1) for supplying a gaseous stream containing oxygen to the waste water to be treated. The long tubular diffuser (1) is connected to a displacement device (2; 3; 4) comprising a drive (4) and can be continuously displaced in the waste water.
摘要翻译：它是用于在活性污泥槽中，其中的含氧气体流使用至少一个细长Schlauchausströmers（1）被引入到废气待处理处理废水的方法。为了此基础上提供可用的，通过该更好的氧利用率由气泡大小和气体流量的后续优化启用装置的方法，根据该Schlauchausströmer（1）在废水中连续地移动，提出了本发明。适合于执行该方法的装置包括具有细长Schlauchausströmer（1）用于导入含氧气体流进流出的待处理的流出，并与Schlauchausströmer（1）连接到电源线（3）用于供应含氧气体流，所述连接，并在废水Schlauchausströmer（1）配有一个连续运动，驱动器（4）包括移动装置（4 2;图3）。

6. 发明申请

WO00016885A1 MIXING SYSTEM FOR INTRODUCING AND DISPERSING GAS INTO LIQUIDS 审中-公开
标题翻译：用于将气体引入和分散到液体中的混合系统
公开(公告)号：WO00016885A1
公开(公告)日：2000-03-30
申请号：PCT/US1999/021761
申请日：1999-09-22
IPC分类号： B01F3/04 , B01F7/00 , B01F7/18
CPC分类号： B01F3/04539 , B01F3/04836 , B01F7/00133 , B01F7/00291 , B01F7/00633 , B01F7/18 , B01F2003/04546 , B01F2003/0456 , B01F2003/04581 , B01F2003/04631 , B01F2003/04687 , B01F2003/04702
摘要： A mixing system utilizes up pumping axial flow impellers (14, 16, 18) which entrain gas into the liquid both at the surface (12) and below the surface by induction to draw gas down below the surface where it is dispersed into the circulation produced by the impellers (14, 16, 18). Tubes (48) are disposed on the suction sides of the impeller blades (14, 16, 18), and provide gas outlets near the tips (50) of the blades (14, 16, 18). The tubes (48) may extend along the shaft above the surface or into a hollow shaft having a breathing opening (46) above the surface (12). The rotation of the impellers (14, 16, 18) produces a suction at the tube outlets to draw gas into the liquid while the upward circulation produces surface turbulence for gas entrainment.
摘要翻译：混合系统利用上升的泵送轴流式叶轮（14,16,18），其通过感应将气体在表面（12）和表面下方夹带在液体中，以将气体向下排放到表面下方，在该表面上分散到产生的循环中由叶轮（14,16,18）组成。管（48）设置在叶轮叶片（14,16,18）的吸力侧，并且在叶片（14,16,18）的尖端（50）附近提供出气口。管（48）可以沿着表面上方的轴延伸，或者在表面（12）上方具有呼吸开口（46）的中空轴。叶轮（14,16,18）的旋转在管出口处产生抽吸以将气体吸入液体，同时向上循环产生用于气体夹带的表面湍流。

7. 发明申请

WO2009089114A1 ASPIRATOR 审中-公开
标题翻译：抽吸
公开(公告)号：WO2009089114A1
公开(公告)日：2009-07-16
申请号：PCT/US2009/030050
申请日：2009-01-02
申请人： JET, INC. , LYDIC, Trent , DINGANKAR, Nilesh
发明人： LYDIC, Trent , DINGANKAR, Nilesh
IPC分类号： C02F3/16 , C02F7/00 , B01F3/04
CPC分类号： B01F3/04539 , B01F7/00133 , B01F7/00141 , B01F7/0015 , B01F7/005 , B01F2003/04546 , B01F2003/04645 , B01F2003/04702 , C02F3/16 , C02F3/207 , Y02W10/15
摘要： An aspirator includes a plurality aspirator tubes, each preferably extending at approximately 70 degrees from a central axis and including a fin extending a limited distance below the aspirator tube outlet. The design improves mixing and gas contact, yet has reduced power requirements, by using a plurality of debris-shedding, finned aspirator tubes to inject approximately 35% more air than the best prior art designs at the same rotational speed. Further, the aspirator of the present invention improves motor life by reducing the average current draw on the motor. The aspirator is useful in many applications, including sewage and wastewater treatment, oxygenation, fermentation, aeration, hydrogenation, oxidation, and oil-sand separation.
摘要翻译：抽吸器包括多个抽吸管，每个抽吸管优选地从中心轴线大约70度延伸，并且包括在抽吸管出口下方延伸有限距离的翅片。该设计改进了混合和气体接触，但是通过使用多个碎屑脱落的翅片抽吸管，以相同的转速喷射大约35％的空气比现有技术的最佳设计减少了功率要求。此外，本发明的吸气器通过减小电动机的平均电流消耗来改善电动机寿命。吸气器在许多应用中是有用的，包括污水和废水处理，氧合，发酵，曝气，氢化，氧化和油砂分离。

8. 发明申请

WO2008035860A1 THE HIGH EFFICIENCY AERATOR APPARATUS 审中-公开
标题翻译：高效率电动机设备
公开(公告)号：WO2008035860A1
公开(公告)日：2008-03-27
申请号：PCT/KR2007/004119
申请日：2007-08-28
申请人： KIM, Kui-Yeun
发明人： KIM, Kui-Yeun
IPC分类号： C02F3/20
CPC分类号： C02F1/74 , A01K63/042 , B01F3/04539 , B01F7/00033 , B01F7/00508 , B01F2003/04546 , B01F2003/04702 , C02F3/205 , Y02W10/15
摘要： This invention is about High-efficiency Aerator Apparatus with micro-bubble. By rotating the underwater porous aerator, the air is exhausted from the holes and sheared by friction with water. To this end, the flue directly connected to the air compressor and the underwater aerator transfer the air to the aerator. At the same time, these become the motion drive of the aerator. Rotating the underwater aerator, the air is aerated through the holes formed on the aerator. The device minutely transfers air from the aerator. When the water is deep, directly connect to the aerator. By installing the accessory directly connected to the flue, this help supply air to the aerator.
摘要翻译：本发明涉及具有微气泡的高效曝气装置。通过旋转水下多孔曝气器，空气从孔中排出并与水摩擦剪切。为此，直接连接到空气压缩机和水下曝气器的烟道将空气传送到曝气器。同时，这些也成为曝气机的运动驱动器。旋转水下曝气机，空气通过曝气器上形成的孔充气。设备会从曝气器中微调空气。当水深时，直接连接到曝气器。通过安装直接连接到烟道的附件，这有助于向曝气器供应空气。

9. 发明申请

WO2007034271A1 USE OF PURE OXYGEN IN VISCOUS FERMENTATION PROCESSES 审中-公开
标题翻译：在纯度发酵过程中使用纯氧
公开(公告)号：WO2007034271A1
公开(公告)日：2007-03-29
申请号：PCT/IB2006/002504
申请日：2006-09-12
申请人： L'AIR LIQUIDE-SOCIETE ANONYME A DIRECTOIRE ET CONSEIL DE SURVEILLANCE POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE , BRAHMBHATT, Sudhir
发明人： BRAHMBHATT, Sudhir
IPC分类号： C12M1/02 , C12M1/04 , C12M1/40 , B01F3/04 , C12P19/06
CPC分类号： B01F3/04531 , B01F3/04262 , B01F7/00341 , B01F7/00633 , B01F2003/0456 , B01F2003/04702 , C12M27/02 , C12M29/06 , C12P19/06
摘要： A fermentation process uses substantially pure oxygen as the sole gas introduced into a fermentation vessel while fermentation reactions are active. The oxygen is introduced at multiple locations (19) along the height of the vessel, and is preferably introduced in the vicinity of the blades (3) of an impeller. The invention enhances the rate at which oxygen can be transferred to the fermentation medium, and is especially useful for fermentation media which become very viscous as the process continues. The invention can be used in the manufacture of viscous products such as xanthan gum, or other products having viscosities greater than about 100 cp.
摘要翻译：发酵过程使用基本上纯的氧作为引入发酵容器中的唯一气体，而发酵反应是活性的。氧气沿着容器的高度在多个位置（19）被引入，并且优选地被引入叶轮的叶片（3）附近。本发明提高氧气可以转移到发酵培养基中的速率，并且特别适用于随着该过程继续而变得非常粘稠的发酵培养基。本发明可用于制造粘性产品，例如黄原胶，或其它粘度大于约100cp的产品。

10. 发明申请

WO0142142A3 METHOD AND DEVICE FOR TREATING WASTE WATER 审中-公开
标题翻译：方法和装置废水处理
公开(公告)号：WO0142142A3
公开(公告)日：2002-05-02
申请号：PCT/EP0011670
申请日：2000-11-23
申请人： MESSER GRIESHEIM GMBH , MUELLER BERTHOLD
发明人： MUELLER BERTHOLD
IPC分类号： B01F3/04 , C02F3/20 , C02F3/12
CPC分类号： C02F3/201 , B01F3/04241 , B01F3/04539 , B01F2003/04148 , B01F2003/04319 , B01F2003/04347 , B01F2003/04702 , B01F2003/04879 , C02F3/205 , Y02W10/15
摘要： A method is known in prior art for treating waste water in an activated sludge tank, according to which a gaseous stream containing oxygen is introduced into the waste water to be treated, using at least one long tubular diffuser (1). The invention aims to improve said method in order to obtain a better use of oxygen, by the subsequent optimisation of the bubble size and gas throughput. To this end, the long tubular diffuser (1) is continuously displaced in the waste water. A suitable device for carrying out said method comprises a long tubular diffuser (1) which has diffusion openings for introducing the gaseous stream containing oxygen into the waste water to be treated and a supply line (3) connected to said long tubular diffuser (1) for supplying a gaseous stream containing oxygen to the waste water to be treated. The long tubular diffuser (1) is connected to a displacement device (2; 3; 4) comprising a drive (4) and can be continuously displaced in the waste water.
摘要翻译：它是用于在活性污泥槽中，其中的含氧气体流使用至少一个细长Schlauchausströmers（1）被引入到废气待处理处理废水的方法。为了此基础上提供可用的，通过该更好的氧利用率由气泡大小和气体流量的后续优化启用装置的方法，根据该Schlauchausströmer（1）在废水中连续地移动，提出了本发明。适合于执行该方法的装置包括具有细长Schlauchausströmer（1）用于导入含氧气体流进流出的待处理的流出，并与Schlauchausströmer（1）连接到电源线（3）用于供应含氧气体流，所述连接，并在废水Schlauchausströmer（1）配有一个连续运动，驱动器（4）包括移动装置（4 2;图3）。

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