Degassing arrangement and method
    32.
    发明公开
    Degassing arrangement and method 有权
    Entgasungsanordnung und Verfahren

    公开(公告)号:EP2609975A1

    公开(公告)日:2013-07-03

    申请号:EP11196063.9

    申请日:2011-12-29

    IPC分类号: B01D1/22 B01D19/00 B29B7/84

    摘要: It is described a method and an arrangement (100, 200, 300, 400, 500, 600) for degassing a moulding material (111, 211, 311, 411, 511, 611), the arrangement comprising: a container (521, 621); a stack of a plurality of plates (101, 201, 301, 401, 501, 601) within the container (521, 621), the plates being rotatable relative to the container (521, 621) and being arranged on top of each other and spaced apart (d) from each other; and a supply system (109) for supplying the moulding material onto surfaces (103, 203, 303, 403, 503, 504, 603, 604) of the plates (101, 201, 301, 401, 501, 601) for degassing.

    摘要翻译: 描述了用于对成型材料(111,211,311,411,511,611)进行脱气的方法和装置(100,200,300,400,500,600),该装置包括:容器(521,621) ); 在所述容器(521,621)内的多个板(101,201,301,401,501,601)的堆叠,所述板可相对于所述容器(521,621)旋转并布置在彼此的顶部 并且彼此间隔开(d); 以及用于将模塑材料供应到板(101,201,301,401,501,601)的用于脱气的表面(103,203,303,403,503,504,603,604)上的供应系统(109)。

    METHOD AND SYSTEM TO TRANSFER A VOLATILE SUBSTANCE
    34.
    发明公开
    METHOD AND SYSTEM TO TRANSFER A VOLATILE SUBSTANCE 有权
    VERFAHREN ZUM TRANSFER EINERFLÜCHTIGENSUBSTANZ

    公开(公告)号:EP2424638A1

    公开(公告)日:2012-03-07

    申请号:EP10718722.1

    申请日:2010-04-27

    摘要: Method and system for transferring a volatile substance from a first liquid to a second liquid. The system includes: - at least one first reservoir (1) for receiving first liquid (A); - at least one second reservoir (2) for receiving second liquid (B); - at least one airtight transfer space (3) overhead of the at least one first and at least one second reservoir (1,2); -at least a first liquid conveyor (5) for generating a film of first liquid (A) from liquid received in said first reservoir (1), and for conveying that film along said airtight transfer space (3); and -at least a second liquid conveyor (6) for generating a film of second liquid (B) from liquid received in said second reservoir (2), and for conveying that film along said airtight transfer space (3).

    摘要翻译: 将挥发性物质从第一液体转移到第二液体的方法和系统。 该系统包括: - 用于接收第一液体(A)的至少一个第一储存器(1); - 用于接收第二液体(B)的至少一个第二储存器(2) - 所述至少一个第一和至少一个第二储存器(1,2)的至少一个气密传送空间(3)的顶部; - 至少第一液体输送器(5),用于从容纳在所述第一储存器(1)中的液体产生第一液体(A)的膜,并且用于沿着所述气密传送空间(3)传送所述膜; 以及 - 至少一个第二液体输送器(6),用于从容纳在所述第二储存器(2)中的液体产生第二液体(B)的膜,并且用于沿所述气密传送空间(3)输送所述膜。

    METHOD AND ARRANGEMENT FOR EXHAUSTING GAS FROM A COATING MATERIAL
    35.
    发明公开
    METHOD AND ARRANGEMENT FOR EXHAUSTING GAS FROM A COATING MATERIAL 审中-公开
    方法和装置放电气体涂层材料

    公开(公告)号:EP1885467A4

    公开(公告)日:2012-01-18

    申请号:EP06725960

    申请日:2006-05-22

    申请人: METSO PAPER INC

    CPC分类号: D21H19/00 B01D19/0026

    摘要: A method and apparatus for exhausting gas from a coating material. The coating material is fed in the bottom part area of a drum (3) rotating around an essentially vertical axis inside a vacuum tank (1), whereby the rotating motion of the drum causes the coating material to rise up the inner wall of the drum and to discharge from the upper edge of the drum as a thin film against the inner wall of a vacuum tank, wherefrom the coating material flows downwards. The coating material is arranged to rise up the wall of the drum stepwise, so that the coating material will form a thin veil-like film on at least two different step levels (10-12), whereupon the gas bubbles in the coating material will break and be discharged from the coating material.

    Vorrichtung und Verfahren zum Mischen von Polymerschmelzen mit Additiven

    公开(公告)号:EP2255947A1

    公开(公告)日:2010-12-01

    申请号:EP09007266.1

    申请日:2009-05-30

    摘要: Die Erfindung betrifft eine Vorrichtung und ein Verfahren zum effizienten Mischen von Polymerschmelzen mit Additiven, die verbesserte optische Eigenschaften, insbesondere Yellowness Index (YI) aufweisen. Desweiteren erlauben die Vorrichtung und das Verfahren eine Additivierung mit gleichzeitigem Entgasen von lösungsmittelhaltigen Polycarbonatschmelzen, insbesondere aus aromatische Chlorkohlenwasserstoffe enthaltenden Polycarbonatschmelzen. Durch Anwendung des erfindungsgemäßen Verfahrens werden Polycarbonate mit niedrigen Restwerten an flüchtigen Bestandteilen aus lösungsmittelhaltigen Polymerschmelzen erzeugt, die verbesserte optische Eigenschaften, insbesondere Yellowness Index (YI) aufweisen. Die Vermischung der Polymerschmelze mit Additiven und/oder Farbmitteln erfolgt erfindungsgemäß nach der Entgasung in der Druckaufbauzone des Extruders und/oder in einem nachgeschalteten Statikmischer (16), wobei vorzugsweise eine Zahnradpumpe (15) zum Druckaufbau zwischen Extruder und Statikmischer geschaltet wird.

    摘要翻译: 该装置具有布置在蒸发挤出机下游的静态混合器(16)。 齿轮泵(15)连接在挤出机和静态混合器之间。 在蒸发挤出机之前设置下管式蒸发器,其中下管式蒸发器直接布置在蒸发挤出机的正上方。 下管式蒸发器包括具有一组从外部加热的管束热交换器(2)。 蒸发挤出机设计为紧密啮合,顺时针旋转的双螺杆挤出机以波纹方式。 还包括用于将聚合物熔体即聚碳酸酯熔体脱气和混合的方法与液体,溶液或分散体形式的添加剂的独立权利要求。

    Groundwater radon reduction apparatus
    37.
    发明公开
    Groundwater radon reduction apparatus 有权
    VORRICHTUNG ZUR VERRINGERUNG VON RADON IM GRUNDWASSER

    公开(公告)号:EP2248767A1

    公开(公告)日:2010-11-10

    申请号:EP09179305.9

    申请日:2009-12-15

    IPC分类号: C02F1/20 B01D19/00

    摘要: A groundwater radon reduction apparatus is provided. The groundwater radon reduction apparatus includes: a housing (10) in which groundwater falls down; a rotating member (20) installed in the housing (10) and rotated by a falling force of the groundwater to form the groundwater into water drops; a plurality of power transmission members (30) connected to both ends of the rotating member (20) to transmit power, and receiving the rotating force of the rotating member (20); and a plurality of ventilation units (40) coupled to one ends of the power transmission members inside the housing (10), respectively, and rotated together with the power transmission members (30) by the rotation force of the rotating member (20) to discharge radon gases within the water drops to the outside.

    摘要翻译: 提供了地下水氡气还原装置。 地下水氡还原装置包括:地下水落下的壳体(10); 旋转构件(20),其安装在所述壳体(10)中并且由于所述地下水的下落力而旋转以将所述地下水形成水滴; 多个动力传递构件(30),其连接到所述旋转构件(20)的两端以传递动力,并且接收所述旋转构件(20)的旋转力; 以及分别与壳体(10)内的动力传递构件的一端分别联接并通过旋转构件(20)的旋转力与动力传递构件(30)一起旋转的多个通风单元(40), 排放水中的氡气排放到外面。