专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 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.

2. 发明申请

WO01060504A1 DEVICE FOR DIFFUSING GAS MICROBUBBLES IN A LIQUID 审中-公开
标题翻译：用于在液体中分散气体微量元素的装置
公开(公告)号：WO01060504A1
公开(公告)日：2001-08-23
申请号：PCT/FR2001/000281
申请日：2001-01-30
IPC分类号： B01F3/04 , C02F3/20
CPC分类号： B01F3/04539 , B01F3/0446 , B01F2003/04546 , B01F2003/04567 , B01F2003/04638 , B01F2003/04687 , B01F2003/04695 , B01F2003/04858 , B01F2215/0431 , B03D1/1431
摘要： The invention concerns a device for diffusing gas microbubbles in a liquid. Said device can be used for generating microbubbles required for clarification by flotation of a liquid loaded with suspended matter. It can also be used for facilitating dissolution of the gas in the liquid. The method and the device of the invention are particularly designed to replace the air dissolving device (that is, the microbubble generator) in installations for clarification by dissolved air flotation. The device consists of a rotating gas diffuser housed in a body (2) wherein the liquid circulates. The high rotational speed of the diffuser enables to generate considerable friction between the liquid and the surface of the diffuser, thereby drawing from the diffuser very fine bubbles and dispersing them in the liquid.
摘要翻译：本发明涉及用于在气体中扩散气体微泡的装置。所述装置可用于产生通过浮充装有悬浮物质的液体来澄清所需的微泡。它也可以用于促进气体溶解在液体中。本发明的方法和装置特别设计用于在通过溶解空气浮选进行澄清的装置中更换空气溶解装置（即，微泡发生器）。该装置由容纳在其中液体循环的主体（2）中的旋转气体扩散器组成。扩散器的高旋转速度能够在液体和扩散器的表面之间产生相当大的摩擦，从而从扩散器中抽出非常细小的气泡并将其分散在液体中。

3. 发明申请

WO1997024291A1 AIR CHARGER 审中-公开
标题翻译：空气充气机
公开(公告)号：WO1997024291A1
公开(公告)日：1997-07-10
申请号：PCT/JP1996003793
申请日：1996-12-25
申请人： SANKI CO., LTD. , MURAKAMI, Saburo
发明人： SANKI CO., LTD.
IPC分类号： C02F03/20
CPC分类号： B01F5/0218 , B01F3/04539 , B01F3/04609 , B01F3/04836 , B01F5/0231 , B01F7/00508 , B01F7/285 , B01F13/0049 , B01F2003/04319 , B01F2003/04546 , B01F2003/04567 , B01F2003/04638 , B01F2003/04652 , C02F3/205 , Y02W10/15
摘要： An air charger for generating air bubbles which can float and stable in water for a long period of time to attain water purification, activation or the like. The air charger comprises: a hollow rotating shaft (12) having an opening for introducing air; a capsule (14) mounted on the lower end of the rotating shaft (12); support means (20) for rotatably supporting the capsule (14) so as to locate the rotating shaft (12) in its upper end opening above the water surface and, at the same time, locating the capsule (14) in water; and drive means (13) for rotating the rotating shaft (12). The capsule (14) communicates with the interior of the hollow portion and has a plurality of small holes for spouting air bubbles into water, and the rotating shaft (12) is connected to the drive means (13) through a coupling.
摘要翻译：一种用于产生气泡的空气充气器，其可以在水中漂浮并稳定长时间以获得水净化，活化等。空气充电器包括：具有用于引入空气的开口的中空旋转轴（12）安装在所述旋转轴（12）的下端的胶囊（14）; 用于可旋转地支撑所述胶囊（14）的支撑装置（20），以将所述旋转轴（12）定位在所述水表面上方的上端开口中，并且同时将所述胶囊（14）定位在水中; 以及用于旋转所述旋转轴（12）的驱动装置（13）。胶囊（14）与中空部分的内部连通，并且具有多个用于将气泡喷入水中的小孔，并且旋转轴（12）通过联轴器连接到驱动装置（13）。

4. 发明申请

WO02049751A1 WET PROCESS OR OZONIZING OXIDATION METHOD 审中-公开
标题翻译：湿法或氧化氧化方法
公开(公告)号：WO02049751A1
公开(公告)日：2002-06-27
申请号：PCT/FR2001/004038
申请日：2001-12-18
IPC分类号： B01F3/04 , B01F7/00 , B01J10/00 , B01J19/00 , C02F1/02 , C02F1/72 , C02F1/78 , C02F11/08 , B01J8/22 , B01J19/18
CPC分类号： C02F1/78 , B01F3/04539 , B01F3/04836 , B01F7/0045 , B01F2003/04546 , B01F2003/04553 , B01F2003/04638 , B01F2003/0468 , B01F2003/04879 , B01F2003/04886 , B01F2201/01 , B01J19/006 , B01J19/0066 , B01J2219/00768 , C02F1/02 , C02F1/72 , C02F11/08 , C02F2101/18 , C02F2103/28 , C02F2301/066 , Y10S210/912
摘要： The invention concerns an oxidising method by wet process oxidation or ozonization of a liquid contained in a reactor. The gaseous roof (20) is sucked into the liquid, the part undissolved in the liquid is recuperated in the gaseous roof. The stirring means (2) generates a liquid flux immediately proximate to the end of the conduit (3) emerging into the liquid and generates a gas/liquid dispersion in the zone (15), wherein the liquid reacts with the gas, then transports and ejects said dispersion at its periphery, such that the gas is dissolved in the liquid in the zone (16) extending from the stirring means (2) to the surface of the liquid. The method is more particularly suitable for all oxidising processes using large amounts of oxygen or ozone. It is in particular used for oxidising paper-mill liquors.
摘要翻译：本发明涉及通过湿法氧化或臭氧化包含在反应器中的液体的氧化方法。气态屋顶（20）被吸入液体中，未溶解在液体中的部分在气态屋顶中回收。搅拌装置（2）产生一个立即靠近导管（3）的端部的液体通量，其出现在液体中并在该区域（15）中产生气体/液体分散体，其中液体与气体反应，然后传送和在其周边喷射所述分散体，使得气体溶解在从搅拌装置（2）延伸到液体表面的区域（16）中的液体中。该方法更特别适用于使用大量氧气或臭氧的所有氧化方法。它特别用于氧化造纸厂的液体。

5. 发明申请

WO1997006892A1 FLOTATION TANK IMPELLER 审中-公开
标题翻译：浮选罐驱动器
公开(公告)号：WO1997006892A1
公开(公告)日：1997-02-27
申请号：PCT/GB1996001984
申请日：1996-08-14
申请人： SVEDALA LIMITED , PEAKER, Richard, Asheton , SCHLITTLER, William, John , TRUDEL, Joseph, Rene , SVENSSON, Ulf, Krister
发明人： SVEDALA LIMITED
IPC分类号： B03D01/16
CPC分类号： B01F7/00241 , B01F3/04539 , B01F7/0015 , B01F7/00291 , B01F2003/04546 , B01F2003/04553 , B01F2003/04638 , B01F2003/04687 , B03D1/1493 , B03D1/16
摘要： An impeller for use with apparatus to enhance mixing of a gas and a liquid, as used for example in froth flotation apparatus, having a substantially upright portion (11) substantially parallel to the axis of rotation (17), and a plurality of vanes (12) extending outwardly therefrom, at least some of the vanes (12) having an upper part (19) adapted to induce liquid flow generally downwardly towards the impeller and a lower part (20) adapted to induce liquid flow generally upwardly towards the impeller, wherein the impeller further comprises barrier means (14) at least partially dividing the upper and lower parts, and a gas input situated on the same side of the barrier means (14) as the lower part (20). The barrier means (14) may comprise a flange like member in a plane generally perpendicular to the axis of rotation (17) and may intersect, or be integral with at least part of the vanes.
摘要翻译：一种与用于增强气体和液体混合的装置的叶轮，例如在泡沫浮选装置中具有基本上垂直于旋转轴线（17）的直立部分（11），以及多个叶片（至少一些叶片（12）具有上部（19），上部部分（19）适于引导液体大致向下流向叶轮，下部（20）适于使液体向上流向叶轮，其中所述叶轮还包括至少部分地分割所述上部和下部的阻挡装置（14）和位于所述阻挡装置（14）与所述下部（20）相同侧的气体输入。阻挡装置（14）可以在大致垂直于旋转轴线（17）的平面中包括凸缘状构件，并且可以与叶片的至少一部分相交或一体。

6. 发明申请

WO01005498A1 MULTISTAGE REACTOR, USES AND METHOD FOR MAKING HYDROGEN PEROXIDE 审中-公开
标题翻译：多级反应器，用于制造过氧化氢的用途和方法
公开(公告)号：WO01005498A1
公开(公告)日：2001-01-25
申请号：PCT/FR2000/001416
申请日：2000-05-25
IPC分类号： B01F3/04 , B01F7/00 , B01J8/00 , B01J8/22 , B01J19/18 , B01J23/10 , B01J23/38 , B01J23/40 , B01J35/10 , B01J37/02 , C01B15/029
CPC分类号： B01J23/38 , B01F3/04539 , B01F3/04836 , B01F7/00241 , B01F7/00633 , B01F2003/04638 , B01F2003/04673 , B01J8/006 , B01J8/222 , B01J8/228 , B01J19/1881 , B01J23/10 , B01J23/40 , B01J35/023 , B01J35/1019 , B01J35/1042 , B01J35/1061 , B01J37/0201 , B01J2208/00176 , B01J2208/00212 , B01J2219/185 , C01B15/029
摘要： The invention concerns a device comprising a cylindrical vertical stirred reactor (v), provided with centrifugal turbines (a) arranged along a single vertical agitating shaft, and its uses for implementing any process whereby several gas constituents are made to react in the presence of a solid suspended in a liquid phase. The device is particularly suited for directly making hydrogen peroxide.
摘要翻译：本发明涉及一种装置，其包括具有沿着单个垂直搅拌轴布置的离心涡轮机（a）的圆柱形立式搅拌反应器（v）及其用于实施任何方法的用途，其中若干气体成分在固体悬浮在液相中。该装置特别适用于直接制造过氧化氢。

7. 发明申请

WO99034024A1 INJECTOR FOR GAS TREATMENT OF MOLTEN METALS 审中-公开
标题翻译：燃料处理金属注射器
公开(公告)号：WO99034024A1
公开(公告)日：1999-07-08
申请号：PCT/CA1998/001152
申请日：1998-12-11
IPC分类号： B01F3/04 , B01F7/16 , B01F7/28 , C22B9/05 , C22B21/06 , F27D27/00 , F27D23/04
CPC分类号： F27D27/00 , B01F3/04539 , B01F7/163 , B01F7/285 , B01F2003/04546 , B01F2003/04567 , B01F2003/04638 , B01F2003/04687 , C22B9/05 , C22B21/064
摘要： An injector (10) for injecting gas into a molten metal. The injector (10) has a rotor (11) that is rotatable about an axis of rotation, the rotor (11) having a cylindrical projection-free side surface (14), a bottom surface (21), and a cavity (18) for receiving molten metal located centrally of the rotor (11) with respect to the axis of rotation. The rotor (11) is provided with a plurality of openings (23) in the side surface (14) spaced around the rotor (11) for ejecting molten metal and gas from the rotor (11) upon rotation of the rotor (11) about the axis of rotation. At least one opening in the bottom surface (21) communicates with the cavity (18) permitting entry of molten metal into the cavity (18), and a plurality of passages (22) disposed in the rotor (11) interconnect the cavity (18) and the openings (23) in the side surface (14). A gas passageway (30) introduces gas into molten metal present within the rotor (11) but lacks direct communication with the cavity (18), and is provided with at least one outlet (35) opening into at least one of the plurality of passages (22) to ensure regular and even gas distribution. The invention also relates to a molten metal degassing apparatus comprising a through-like container for conveying a molten metal from an inlet to an outlet, and at least one gas injector (10) of the above-mentioned kind.
摘要翻译：一种用于将气体注入熔融金属的注射器（10）。注射器（10）具有可围绕旋转轴线旋转的转子（11），转子（11）具有圆柱形的无投影侧表面（14），底表面（21）和空腔（18）用于接收相对于旋转轴线位于转子（11）中心的熔融金属。所述转子（11）在所述侧面（14）上设置有多个开口（23），所述多个开口围绕所述转子（11）间隔开，用于在所述转子（11）旋转时从所述转子（11）喷射熔融金属和气体旋转轴。底表面（21）中的至少一个开口与空腔（18）连通，允许熔融金属进入空腔（18），并且设置在转子（11）中的多个通道（22）将空腔（18））和侧表面（14）中的开口（23）。气体通道（30）将气体引入存在于转子（11）内的熔融金属中，但是不与空腔（18）直接连通，并且设置有至少一个出口（35），其通向多个通道（22）确保正常和均匀的气体分配。本发明还涉及一种熔融金属脱气装置，其包括用于将熔融金属从入口输送到出口的通式容器和至少一种上述类型的气体注入器（10）。

8. 发明申请

WO99008780A1 IMPROVED MIXING AND AERATING APPARATUS 审中-公开
标题翻译：改进的混合和调节装置
公开(公告)号：WO99008780A1
公开(公告)日：1999-02-25
申请号：PCT/AU1998/000653
申请日：1998-08-19
IPC分类号： C02F3/20 , B01F3/04 , B01F7/00 , B01F7/26
CPC分类号： B01F3/04539 , B01F7/00491 , B01F7/00633 , B01F7/26 , B01F2003/04546 , B01F2003/04567 , B01F2003/04638 , B01F2003/04687 , B01F2003/04695
摘要： A mixing apparatus comprising a central disc driven by a rotating shaft. A number of mixing plates are stacked above and/or below the central disc. The mixing plates are spaced from and parallel to the central disc. Each plate has a central aperture and the diameter of the central aperture increases progressively away from the central disc to define a space coaxial with the rotating shaft. In operation, fluid is drawn into the space and directed out through the space between the plates. When placed near the surface of a fluid, air is drawn in and the fluid is aerated as well as mixed.
摘要翻译：一种混合装置，包括由旋转轴驱动的中心盘。多个混合板堆叠在中心盘的上方和/或下方。混合板与中心盘间隔开并平行。每个板具有中心孔，并且中心孔的直径逐渐地远离中心盘，以限定与旋转轴同轴的空间。在操作中，流体被吸入空间并被引导通过板之间的空间。当放置在流体表面附近时，吸入空气并使流体充气并混合。

9. 发明申请

WO00041802A1 DEVICE AND METHOD FOR THE TREATMENT OF CONTAMINATED MEDIA 审中-公开
标题翻译：污染介质处理装置及方法
公开(公告)号：WO00041802A1
公开(公告)日：2000-07-20
申请号：PCT/SE2000/000083
申请日：2000-01-17
IPC分类号： B01F3/04 , B01F7/16 , C02F3/20 , B01F7/00
CPC分类号： B01F3/04539 , B01F7/1625 , B01F2003/04546 , B01F2003/04638 , B01F2003/04645 , B01F2003/04687 , C02F3/205 , Y02W10/15
摘要： The invention relates to an apparatus for the treatment of contaminated media, comprising a rotatable housing having at least one inlet (28) for gas emerging in the stirrer housing, and at least one suction opening (10; 32) for the medium to be treated. The housing is provided with a plurality of outlet openings (25; 27) arranged along its periphery. A plurality of vanes (22; 23) are arranged in the outlet openings (25; 27). A rotation transferring means (24) is provided to transfer a rotational movement to the stirrer. A method according to the invention comprises generating a vortex in the medium in such a way that an under-pressure occurs in the centre of the vortex, and that a nitrogen containing gas is introduced in the centre of the vortex.
摘要翻译：本发明涉及一种用于处理污染介质的设备，包括一个可转动的壳体，该壳体具有至少一个用于在搅拌器壳体中排出的气体的入口（28），以及用于待处理介质的至少一个吸入口（10; 32）。壳体设置有沿其周边布置的多个出口开口（25; 27）。多个叶片（22; 23）布置在出口开口（25; 27）中。提供旋转传递装置（24）以将旋转运动传递到搅拌器。根据本发明的方法包括在介质中产生涡流，使得在涡流的中心发生欠压，并且含氮气体被引入涡流的中心。

10. 发明申请

WO00025930A1 MIXING SYSTEM FOR SEPARATION OF MATERIALS BY FLOTATION 审中-公开
标题翻译：通过浮选分离材料的混合系统
公开(公告)号：WO00025930A1
公开(公告)日：2000-05-11
申请号：PCT/US1999/025231
申请日：1999-10-27
IPC分类号： B01F3/04 , B01F7/00 , B03D1/16 , B01F7/20
CPC分类号： B03D1/16 , B01F3/04539 , B01F3/04836 , B01F7/00241 , B01F7/00341 , B01F7/00633 , B01F7/00641 , B01F2003/04553 , B01F2003/04631 , B01F2003/04638 , B01F2003/04687 , B03D1/1412 , B03D1/1493
摘要： A mixing system for a flotation tank (10) includes a radial flow impeller (24) and an axial flow impeller (26) which are attached for rotation on a common shaft (32), with the axial flow impeller (26) below the radial flow impeller (24).
摘要翻译：用于浮选罐（10）的混合系统包括径向流动叶轮（24）和轴流式叶轮（26），轴向流动叶轮（26）被安装成用于在公共轴（32）上旋转，轴流式叶轮（26）在径向流动叶轮（24）。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式