CYCLONIC EVAPORATOR
    42.
    发明公开
    CYCLONIC EVAPORATOR 审中-公开
    旋流蒸发器

    公开(公告)号:EP1150757A1

    公开(公告)日:2001-11-07

    申请号:EP99952149.5

    申请日:1999-09-30

    IPC分类号: B01D1/00 B04C9/00

    摘要: A method and apparatus for separating the components of a feed material prior to or simultaneously with at least partially vaporising one of the components is described. The apparatus comprises at least one inlet (8) for admitting the feed material (10) containing the two components to the apparatus (2) wherein a device for introducing a first movement to the feed material is located, such as, for example, an in-line swirl generator (14), which imparts a swirling movement to the feed material to partially separate the components into two swirling flows. The partially separated material on emerging from the in-line swirl generator (14) is in an evaporation tube (20) in which the more volatile component is vaporised to further assist in separating the two components into a liquid component and a gaseous or vapour component. The liquid component and the vapour phase are discharged from the apparatus in two streams through the same outlet (36). Modifications of the method and apparatus include (i) having multiple evaporation tubes (20), each optionally provided with its own in-line swirl generator to facilitate better distribution and separation of the feed material, and (ii) having a reject nozzle (40) and reject conduit (42) located within the generator for allowing passage of vapour or gas through the in-line swirl generator (14) when there is an intermediate flow formed in the generator (14) and conveyed to the evaporation tube (20). The method and apparatus of this application are used as a pre-treatment in an overall separation plant.

    摘要翻译: 描述了用于在至少部分地蒸发其中一个部件之前或同时分离供给材料的部件的方法和设备。 该装置包括至少一个用于将含有两种组分的供给材料(10)引入装置(2)的入口(8),其中用于将第一运动引入供给材料的装置例如为 在线涡流发生器(14),其将旋转运动赋予给料以将部件部分分离成两个涡旋流。 从串列式涡流发生器(14)出来的部分分离的物质处于蒸发管(20)中,挥发性较高的组分被蒸发,以进一步帮助将两种组分分离成液体组分和气体或蒸气组分 。 液体组分和气相从装置通过同一出口(36)以两股流的形式排出。 该方法和设备的改进包括:(i)具有多个蒸发管(20),每个蒸发管可选地设置有其自己的串联涡流发生器以有助于更好地分配和分离进料,并且(ii)具有排出喷嘴(40 )和位于发生器内的排出导管(42),当在发生器(14)中形成并传送到蒸发管(20)时存在中间流动时允许蒸汽或气体通过在线涡流发生器(14) 。 本申请的方法和设备被用作整个分离工厂的预处理。

    Separation apparatus
    43.
    发明公开
    Separation apparatus 审中-公开
    Trennvorrichtung

    公开(公告)号:EP0933113A1

    公开(公告)日:1999-08-04

    申请号:EP98310112.2

    申请日:1998-12-10

    IPC分类号: B01D29/01 B01D36/00 B04C9/00

    摘要: Apparatus (10) for separating entrained solids from a fluid flow (e.g., pond water), comprises an inner chamber (12) and an outer chamber (14) thus enabling two different separation operations to be performed. Specifically, the outer chamber (14) is used for cyclonic separation, with fluid flowing into the chamber from inlet (16) being swirled into a vortex to effect separation of relatively coarse solid particles from the fluid flow. Once subjected to cyclonic separation, fluid overflows weirs (18) into the inner chamber (12) for removal of relatively fine particles and other contaminants by filtration using resilient foam (40), before flowing through outlet (22).

    摘要翻译: 用于从流体流(例如池塘水)中分离夹带的固体的装置(10)包括内室(12)和外室(14),从而能执行两种不同的分离操作。 具体地说,外室(14)用于气旋分离,从入口(16)流入腔室的流体被旋转成涡流,从而使相对较粗的固体颗粒与流体流分离。 一旦进行气旋分离,流体将堰(18)溢出到内室(12)中,以在流过出口(22)之前通过使用弹性泡沫(40)的过滤来除去相对细的颗粒和其它污染物。

    SEPARATOR DEVICE PROVIDED WITH A CYCLONE CHAMBER WITH A CENTRIFUGAL UNIT, AND VACUUM CLEANER PROVIDED WITH SUCH A SEPARATOR DEVICE
    44.
    发明公开
    SEPARATOR DEVICE PROVIDED WITH A CYCLONE CHAMBER WITH A CENTRIFUGAL UNIT, AND VACUUM CLEANER PROVIDED WITH SUCH A SEPARATOR DEVICE 失效
    与旋流器室的一条腿离心机部分停止端与吸尘器这种分离器分离器

    公开(公告)号:EP0915731A1

    公开(公告)日:1999-05-19

    申请号:EP98903264.0

    申请日:1998-03-05

    IPC分类号: A47L9 B01D45 B04C5 B04C9

    摘要: A separator device (3) provided with a cyclone chamber (11, 79) for separating solid and/or liquid particles from a gas flow. The cyclone chamber (11, 79) has an upper wall (49) in which an outlet opening (15) is present, and a substantially rotationally symmetrical side wall (47, 81) in which an inlet opening (13) is present adjacent the upper wall (49). A discharge opening (17, 85) for the separated solid and/or liquid particles is present at a side (55, 83) of the cyclone chamber (11, 79) remote from the upper wall (49). According to the invention, a rotatable annular centrifugal unit (61, 87) is arranged in the cyclone chamber (11, 79) around the outlet opening (15) near the upper wall (49), by means of which unit a short-circuit flow running directly from the inlet opening (13) to the outlet opening (15) in the cyclone chamber (11, 79) is prevented. The efficiency of the separator device (3) is considerably improved thereby. In a first embodiment, the centrifugal unit (61) comprises a rotatable annular disc (65) positioned adjacent and parallel to the upper wall (49). In a second embodiment, the centrifugal unit (87) comprises a rotatable rim of blades (89) which is partly countersunk into a recess (95) in the upper wall (49). The separator device (3) can be used in a cyclone vacuum cleaner (1).

    Cyclone dust collector
    45.
    发明公开
    Cyclone dust collector 失效
    旋风分离灰尘收集

    公开(公告)号:EP0841095A3

    公开(公告)日:1999-04-14

    申请号:EP97308897.4

    申请日:1997-11-05

    IPC分类号: B04C9/00 B01D50/00

    摘要: A cyclone dust collector wherein the interior of a cyclone body is divided into an upper space and a lower space by a partition member provided with a plurality of cylindrical filters, a suction port is so provided as to communicate with the lower space, a common discharge port is so provided as to communicate with the upper space, a collected dust recovery box is fixed to the lower end of the cyclone body, and a discharge blower is connected to the discharge port of the cyclone body. The dust collector is further provided with backwashing stop valves capable of opening and closing upper end portions of the filters and having backwashing nozzles, stop valve driving mechanisms adapted to open and close the stop valves, compressed air hoses connected to the backwashing nozzles of the stop valves, and backwashing electromagnetic valves for controlling the supply and cutoff of backwashing compressed air to the compressed air hoses. Each of the filters is able to be backwashed independently by supplying compressed air to the filters via the compressed air hoses, with the upper end portions of the filters closed by the stop valves.

    VERFAHREN UND VORRICHTUNG ZUM ABSCHEIDEN DER SCHWEREREN VON DEN LEICHTEREN ANTEILEN WÄSSRIGER TRÜBEN MITTELS ZENTRIFUGALKRAFTWIRKUNG
    46.
    发明公开

    公开(公告)号:EP0904156A1

    公开(公告)日:1999-03-31

    申请号:EP97919374.0

    申请日:1997-04-17

    发明人: EICHLER, Dietrich

    IPC分类号: B04C3 B03B5 B03D1 B04C5 B04C9

    摘要: The invention relates to a process and apparatus for the separation of heavier from lighter fractions in aqueous slurries by means of centrifugal force. The slurry is made to spin in the separation chamber under the influence of the differential pressure generated between the inlet and outlet of a cyclone separation chamber (4). The differential pressure, which can amount to several bar, is generated by means of a pressure increasing stage in the form of a transport rotor device (20) which acts in conjunction with a stator arrangement (22); essentially this takes place immediately in front of the inlet of the slurry into the separation chamber (4). The rotor blades of the cyclone rotor device (10) as the rotor blades of the transport rotor device (20) can be mounted on the same rotary shaft (5) in order to induce additional rotary force into the slurry. The separation of floatable fractions in aqueous slurries is effected by the presence of micro gas bubbles introduced into the separation chamber (4). The separated floatable fractions can be removed from the gas bubbles to which they adhere by means of an anti-foaming device driven by the rotary shaft (5) of the transport rotor device (20).

    ZYKLONSICHTER
    47.
    发明公开
    ZYKLONSICHTER 失效
    旋风分离器

    公开(公告)号:EP0889760A1

    公开(公告)日:1999-01-13

    申请号:EP97906811.0

    申请日:1997-03-02

    IPC分类号: B04C5 B04C9 B07B7

    CPC分类号: B04C9/00 B04C5/103 B07B7/083

    摘要: The invention relates to a cyclone separator (1) with an elongated and essentially vertical housing (2) whose upper section (3) has a carrier gas/product inlet (4), a separator (5) and a discharge (7) for carrier gas/fine material. The lower section (9) of the housing has a coarse material discharge (11). To improve grading, it is proposed that the housing should be provided with a central built-in unit (12) extending substantially axially for separating the carrier gas/particle streams (23) associated with the cyclone and directed downwards in the peripheral region and upwards in the central region.

    FILTER CONSTRUCTION
    48.
    发明授权
    FILTER CONSTRUCTION 失效
    过滤器结构

    公开(公告)号:EP0703817B1

    公开(公告)日:1997-09-24

    申请号:EP93913045.6

    申请日:1993-06-15

    申请人: Kousa, Jukka

    发明人: Kousa, Jukka

    IPC分类号: B01D36/02 B01D50/00 B04C9/00

    摘要: A filter construction for separating mass which is being transported from the gas transporting it. The filter construction comprises an inlet passage (1), a gas exhaust passage (2) and a filter (3) placed in the gas flow between said passages. As taught by the invention, it comprises a preseparation chamber (4) having a flow cross section substantially superior to that of the inlet passage and into the upper part of which the inlet passage opens and where the mass and the gas flow downward.