Unit for pumping air containing particles and separating the particles from the air
    1.
    发明授权
    Unit for pumping air containing particles and separating the particles from the air 有权
    用于抽吸含有颗粒的空气并将颗粒与空气分离的单元

    公开(公告)号:US09011564B2

    公开(公告)日:2015-04-21

    申请号:US13383695

    申请日:2010-07-16

    摘要: A unit (2) for pumping air containing particles (5) and separating the particles (5) from the air comprises a housing (10) having a space (20) for receiving and storing the particles (5), and an air pumping device (30) being arranged inside the housing (10) and comprising a basic fan (31) intended for pumping air out of the particle storage space (20), and another fan (32) intended for separating the particles (5) from the air. A gap (22) is present between the fan arrangement of the air pumping device (30) and the housing (10), and in order to avoid a flow of air containing particles (5) through the gap (22), at least a major portion of the basic fan (31) is uncovered, so that a relatively strong pumping action on the basis of an interaction of an outer surface of the basic fan (31) with a stationary wall is avoided.

    摘要翻译: 用于抽吸含有颗粒(5)的空气并将颗粒(5)与空气分离的单元(2)包括具有用于接收和储存颗粒(5)的空间(20)的壳体(10),以及空气泵送装置 (30)布置在所述壳体(10)内并且包括用于将空气抽出所述颗粒存储空间(20)的基本风扇(31),以及用于将颗粒(5)与空气分离的另一风扇(32) 。 在空气泵送装置(30)的风扇装置和壳体(10)之间存在间隙(22),并且为了避免含有颗粒(5)的空气通过间隙(22)流动,至少 基本风扇(31)的主要部分未被覆盖,从而避免了基于基本风扇(31)的外表面与固定壁的相互作用的较强的抽吸作用。

    Unit for pumping air containing particles and separating the particles from the air
    2.
    发明申请
    Unit for pumping air containing particles and separating the particles from the air 有权
    用于抽吸含有颗粒的空气并将颗粒与空气分离的单元

    公开(公告)号:US20120102901A1

    公开(公告)日:2012-05-03

    申请号:US13383695

    申请日:2010-07-16

    IPC分类号: B01D45/14

    摘要: A unit (2) for pumping air containing particles (5) and separating the particles (5) from the air comprises a housing (10) having a space (20) for receiving and storing the particles (5), and an air pumping device (30) being arranged inside the housing (10) and comprising a basic fan (31) intended for pumping air out of the particle storage space (20), and another fan (32) intended for separating the particles (5) from the air. A gap (22) is present between the fan arrangement of the air pumping device (30) and the housing (10), and in order to avoid a flow of air containing particles (5) through the gap (22), at least a major portion of the basic fan (31) is uncovered, so that a relatively strong pumping action on the basis of an interaction of an outer surface of the basic fan (31) with a stationary wall is avoided.

    摘要翻译: 用于抽吸含有颗粒(5)的空气并将颗粒(5)与空气分离的单元(2)包括具有用于接收和储存颗粒(5)的空间(20)的壳体(10),以及空气泵送装置 (30)布置在所述壳体(10)内并且包括用于将空气抽出所述颗粒存储空间(20)的基本风扇(31),以及用于将颗粒(5)与空气分离的另一风扇(32) 。 在空气泵送装置(30)的风扇装置和壳体(10)之间存在间隙(22),并且为了避免含有颗粒(5)的空气通过间隙(22)流动,至少 基本风扇(31)的主要部分未被覆盖,从而避免了基于基本风扇(31)的外表面与固定壁的相互作用的较强的抽吸作用。