• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:

    公开号:SE0900163A1
    申请号:SE0900163
    申请日:2009-02-10
    公开日:2010-08-11
    发明作者:Daniel Johansson
    申请人:Cetriclean Systems Ab；
    IPC主号:
    专利说明:

    To enable a simple and rapid emptying of separated sludge, the rotor (8) is provided with a disposable capsule, consisting of an outer cylindrical part (12), and ends (13, 14), provided with integrated wing elements (15a, 15b). ), which carry liquid in and out of liquid in and out of the rotor (8) and also the disposable capsule (12, 13, 14, 15a, 15b, 16), where (16) is a cylindrical sealing sleeve to prevent involuntary spillage when changing when it is close to the shaft (3) and fits together with the ends (13,14).
    During operation of the separator, the impure liquid enters the shaft (3) in the center hole (17), then exits radially at the hole (s) (18) and then moves in a path through the separation space in (8) and leaves at the hole (s). (19), to finally leave the device at the hollow shaft at (20).
    The centrifuge valve (21) consists of three rubber pairs (24), which are partly cut out of a rubber cylinder (22) and the rubber cylinder is threaded onto the smaller cylinder (16). The rubber grooves (24) cover each of the exit holes (19) and are narrower at the top (23) to simplify the function of adjusting in the direction of the centrifugal force. When the rotor (8) is set in rotation, the centrifugal force will cause the rubber flaps (24) to rise and bend around (23) and stand perpendicular to the bottom. This means that the sealing function against the entrance holes is released and pure liquid can penetrate. When the device is then stopped, the centrifugal force stops working and the gravitational force as well as the material's own plastic properties cause the rubber sleeves (24) to adjust vertically and seal by means that the pressure from the liquid in the disposable capsule is greater than the pressure in the hollow shaft. The task of the seal is to ensure that none of the contents of the insert leak out when replacing. It is also possible to fasten each rubber fl scar separately and symmetrically around the smaller shaft.
    There are other ways to solve this sealing with the help of centrifugal force. A small plastic cylinder that has an optimal fit to be able to slide on the middle cylinder's middle cylinder (16).
    The smaller cylinder is fixed in the middle cylinder by means of the link arms which in the rest position are vertical and the sealing cylinder then covers the exit holes (19). These link arms have weights in the links which, when rotated, will seek out a larger radius and thus pull the smaller cylinder up along the center cylinder and enable liquid to penetrate into the exit holes (19).
    A further way is to use the braking of the separator to seal. The hole of the center cylinder fits exactly to the exit hole (19) of the shaft and as long as the acceleration of the separator is positive or equal to zero, the disposable capsule stays in that position. The motor is programmed to, at the first second of deceleration, make it strong so that the disposable capsule rotates 60 degrees to a stop that is at the bottom. This means that the entrance holes will be closed by the partitions of the middle cylinder between its own corresponding holes and the location of the disposable capsule will be so until it has stopped because the acceleration is negative during the entire braking time.
    As for the location of the drive device (2), it can also be located above the separator. This is advantageous for cooling bearings etc. When the disposable capsule is to be replaced, the entire appliance, including the motor, must be turned upside down in order to be able to wood it. This is solved by installing a hinge on one side of the frame part (4).
    The disposable capsule is made of pressed cardboard which is injected with e.g. organic plastic to fill spaces between the fibers. This is to make it more durable and dense. It can also be solved by laminating the cardboard with plastic glue, in your layers, or completely manufacturing it in plastic.
    权利要求:
    Claims (1)
    [1]
    An apparatus containing a rotating rotor (8), centrally mounted about an axis (3), the rotor (8) being defined by a cylindrical shell (9) with the bottom (10) and a lid (11). The shaft (3), consists of an extended drive shaft, ie. stored in the drive device (2). The shaft (3) is hollow between (17) for particle saturated fl uidum and the outlet in the shaft (18), and between (19) for pure fl uidum and the outlet (20). FEATURES: The disposable capsule placed in the rotor, made up of two cylinders (12, l 6) and ends (1 3,14), which can be replaced quickly. . Apparatus according to the above requirements. FEATURES: that the cylinder (16) at (19) is equipped with a centrifugally controlled valve (21) which prevents fl uidum from reaching out at (19) when changing the disposable capsule. . Apparatus according to any one of the above requirements. FEATURES: that the end wall (14) is provided with radial wing means (15a) adjacent the entrance (18) which is to transport fl uidum to a larger radius. And that the gable (13) is provided with radial wing means (15b) adjacent the outlet (19) which is to transport fl uidum to a smaller radius. . Apparatus according to any one of the above requirements. FEATURES: that the disposable capsule is made of pressed paper sheets with organic environmentally friendly plastic mixed in to fill the space between the fibers and make the carton resistant to liquid etc. . Apparatus according to any one of the above requirements. FEATURE: that the shaft (3) is also mounted in the part (5), which in turn is attached to the housing (6).
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    同族专利:
    公开号 | 公开日
    SE533827C2|2011-02-01|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    法律状态:
    2019-10-01| NUG| Patent has lapsed|
    优先权:
    申请号 | 申请日 | 专利标题
    SE0900163A|SE533827C2|2009-02-10|2009-02-10|Apparatus for removing particles from a fluid|SE0900163A| SE533827C2|2009-02-10|2009-02-10|Apparatus for removing particles from a fluid|
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