VORRICHTUNG ZUM BEGASEN VON FLÜSSIGKEITEN
    2.
    发明公开
    VORRICHTUNG ZUM BEGASEN VON FLÜSSIGKEITEN 有权
    DEVICE液体脱气

    公开(公告)号:EP2576033A1

    公开(公告)日:2013-04-10

    申请号:EP11725897.0

    申请日:2011-06-06

    发明人: HÖFKEN, Marcus

    IPC分类号: B01F3/04 C02F3/20

    摘要: The invention relates to a device for gassing liquids, in particular for aerating sewage and the like, comprising a lower housing element (1), which has a substantially round opening area and a gas inlet port (24), a disc-shaped upper housing element (10), corresponding to the opening area, for covering the opening area, the upper housing element (10) having an upper side (O) facing away from the lower housing element (1), and a number of gas through-openings (13) being provided in the vicinity of a peripheral edge of the upper housing element (10), passing through the upper side (O), and a perforated gassing membrane (19), covering over the upper side (O) of the upper housing element (10).

    SPARGER SYSTEM INCLUDING JET STREAM AERATOR
    3.
    发明公开
    SPARGER SYSTEM INCLUDING JET STREAM AERATOR 失效
    喷射系统,包括喷流发动机

    公开(公告)号:EP0885067A1

    公开(公告)日:1998-12-23

    申请号:EP97916724.0

    申请日:1997-03-05

    IPC分类号: B01F3 B03D1

    摘要: A sparging system assembly (20) having an improved nozzle (24) for use in a flotation separation vessel or aeration device, for example, column (10). The sparging system assembly (20) of the present invention uses an elastomeric and resilient dick bill type check valve nozzle (24) to form the desired size of flotation bubbles in the vessel. The system further comprises an installation configuration and valving arrangement for the easy, efficient replacement of any worn or damaged elastomeric check valve type nozzle (24) during the operation of the flotation separation vessel or aeration device.

    摘要翻译: 具有改进的喷嘴(24)的喷射系统组件(20),其用于浮选分离容器或曝气装置,例如塔(10)中。 本发明的喷射系统组件(20)使用弹性的和弹性的迪克钞票式止回阀喷嘴(24)在容器中形成所需尺寸的浮选气泡。 该系统还包括用于在浮选分离容器或曝气装置的操作期间容易,有效地更换任何磨损或损坏的弹性止回阀型喷嘴(24)的安装构造和阀门装置。

    Vorrichtung zum Belüften von Wasser
    4.
    发明公开
    Vorrichtung zum Belüften von Wasser 审中-公开
    Vorrichtung zumBelüftenvon Wasser

    公开(公告)号:EP1504807A1

    公开(公告)日:2005-02-09

    申请号:EP03027567.1

    申请日:2003-12-01

    申请人: Gummi-Jäger GmbH

    IPC分类号: B01F3/04 C02F3/20

    摘要: Die Neuerung betrifft eine Vorrichtung zum Belüften von Wasser mit ebenen Membranen und mit einem Rückschlagventil in der Luftzuleitung, die verhindert, dass im abgeschalteten Zustand Wasser in die Zuleitung eintreten kann. Das Rückschlagventil ist derart angeordnet, dass es von der der Membran abgewandten Seite in den Rohrstutzen für die Zuluft einsetzbar ist.

    摘要翻译: 废水处理组件的活性污泥阶段具有通气单元,其具有基本上平坦的刚性面板,在具有细缝的橡胶或塑料膜下面。 空气通过带逆流防止阀(6)的直立管(3)升至膜。 该阀具有从上方插入的锥形保持架(7)内的移动球(8)。 笼(7)在最宽点处具有圆形边缘(13)。 保持架具有从顶部到底部延伸的四个纵向横截面(9')。 密封件(15)位于管道(3)和保持架(7)之间的界面处。

    Device for circulation and gas exchange in liquids
    6.
    发明公开
    Device for circulation and gas exchange in liquids 失效
    Umwälzungund Gasaustausch在Flüssigkeiten。

    公开(公告)号:EP0346109A1

    公开(公告)日:1989-12-13

    申请号:EP89305777.8

    申请日:1989-06-08

    IPC分类号: C02F3/20 C02F3/22

    摘要: A gas injection or aeration device, adapted to be immersed in a liquid and supplied with gas under pressure so that the gas emerges through diffusion nozzles of the device as a large quantity of small bubbles to form a liquid-gas mixture. The device includes a substantially vertically disposed riser tube which can be an open-ended conduit or can be defined, in use of the device, by a curtain of the rising bubbles. A sleeve, in which the nozzles are formed as apertures, expands under pressure of the gas supplied to admit the gas into the liquid and then contracts to partially or wholly close the nozzles when the gas supply is subsequently turned off. The nozzle aperture may comprise an elongate slit of generally corrugative form. An undertube may extend, in use of the device, below the nozzles to entrain liquid to rise towards the nozzles.

    摘要翻译: 一种气体注入或曝气装置,其适于浸入液体中并在压力下供给气体,使得气体通过扩散喷嘴以大量的小气泡的形式流过该装置的扩散喷嘴而形成液态气体混合物。 该装置包括基本垂直设置的提升管,其可以是开口导管,或者可以在使用该装置时通过上升气泡的帘幕来限定。 其中喷嘴形成为孔的套筒在被供应的气体的压力下膨胀以允许气体进入液体,然后当气体供应随后被关闭时收缩以部分或全部关闭喷嘴。 喷嘴孔可以包括通常为波纹形式的细长狭缝。 在使用该装置的情况下,管道可以在喷嘴下方延伸以夹带液体朝向喷嘴上升。

    Vorrichtung zur dosierten Diffusion von Gasen in Flüssigkeiten
    9.
    发明公开
    Vorrichtung zur dosierten Diffusion von Gasen in Flüssigkeiten 无效
    Vulrichtung zur dosierten扩散冯加伦在Flüssigkeiten。

    公开(公告)号:EP0067900A1

    公开(公告)日:1982-12-29

    申请号:EP81104879.2

    申请日:1981-06-24

    发明人: Dorsch, Dieter

    摘要: Es wird eine Vorrichtung zur dosierten Diffusion von Gasen in Flüssigkeiten beschrieben, die insbesondere für die kleintechnische Anwendung in der Aquaristik Verwendung findet. Die Vorrichtung besteht im wesentlichen aus einem über eine Einlassvorrichtung mit Gas befüllbaren flüssigkeitsumspülten Diffusor, der in seinem unteren Bereich offen ist und über ein selbsttätig regelndes Druckregelventil (10) befüllt wird.

    摘要翻译: 1.液体中气体封闭扩散的装置,由液体穿过的扩散器(1)组成,该扩散器在其下部区域是开放的,并且可以通过入口装置填充气体,扩散器可通过自动调节填充气体 压力控制阀(10),其通过软管连接到设置在与其开口区域相对的扩散器(1)的区域处的连接件(9),其特征在于,压力控制阀(10)被阻塞在 所述输入压力侧通过在控制压力的作用下通过具有柱塞(32)的阀头(27)致动轴向抵靠密封环(30)的小阀(19)和可调节的弹簧负载, 远离阀头(27)的柱塞(32)的端部设置有与其轴向移动的压力传递构件(31),该压力传递构件(31)接合在弹性板形隔膜(35)上,该弹性板状隔膜(35)密封地封闭 压力控制 l阀(10)。

    AERATION DEVICE, A USE THEREOF, AND WATER PURIFICATION INSTALLATION WITH SUCH AN AERATION DEVICE
    10.
    发明公开
    AERATION DEVICE, A USE THEREOF, AND WATER PURIFICATION INSTALLATION WITH SUCH AN AERATION DEVICE 有权
    通风装置,这样的通风装置,它们的用途和水处理厂

    公开(公告)号:EP2870111A1

    公开(公告)日:2015-05-13

    申请号:EP13737522.6

    申请日:2013-06-18

    发明人: FABRY, Erik, Paul

    IPC分类号: C02F3/20 B01F3/04

    摘要: Aerator for aerating water that comprises a distribution system (4) for distributing air below the water surface and a compressor (2) with an air inlet and at least one air outlet (23), whereby the compressor (2) is configured to be placed below the water surface by this compressor (2) being provided with a housing that prevents the infiltration of water into the compressor (2), whereby the infiltration of water at the air inlet is prevented by an intake pipe (3) being provided of which one open end is above the water surface and the other open end has a watertight connection to the compressor (2), whereby the infiltration of water at the air outlet (23) is prevented because the distribution system (4) has a watertight connection to the air outlet (23) and, due to its nature or by at least one valve, can hold back water and whereby the housing is in thermal contact with the water to cool the compressor (2), characterised in that the compressor (2) is a centrifugal compressor that comprises an impeller (21) that is driven by a shaft (17) that it is mounted on air bearings (24), magnetic bearings or both.

    摘要翻译: 用于充气水曝气器包括用于分配在水表面下方的空气和压缩机具有至少一个空气入口和在出气口的分配系统。 所述压缩机被配置在水面下放置。 的水在空气入口的渗透是通过在进气管阻止与一个开口端在水面上方,另一开口端具有与压缩机水密连接。 分发系统具有到空气出口水密连接,并且由于它的性质或由至少一个阀,可容纳背水。 该外壳是与水以冷却压缩机的热接触。 该压缩机是离心式压缩机叶轮确实包括没有通过轴做了它被安装在空气轴承,磁轴承或两者被驱动。