Apparatus and process for separating components of a treatment mixture from waste water treatment system
    3.
    发明授权
    Apparatus and process for separating components of a treatment mixture from waste water treatment system 失效
    处理混合物的组分与废水处理系统分离的装置和方法

    公开(公告)号:US06206203B1

    公开(公告)日:2001-03-27

    申请号:US09121416

    申请日:1998-07-23

    IPC分类号: B01D33056

    摘要: Apparatus and process for separating components of a treatment mixture from a waste treatment system comprises feeding the treatment mixture to an endless filtering belt. The filtering belt has a mesh size selected to permit liquid components of the mixture to filter down through the belt while retaining particulate components thereon. The belt is moved by a drive system generally in a circuit between upstream and downstream ends of the apparatus as liquid components are separated from the mixture by filtering through the filtering belt. Unfiltered mixture is passed beneath a press disposed in opposed relation with the belt generally between the upstream and downstream ends of the apparatus. The press is capable of applying a squeezing pressure against the mixture to squeeze the mixture between the press and the filtering belt to separate water and liquified fatty components from the mixture for filtering through the belt. The press is adapted for movement toward and away from the filtering belt to allow the mixture to pass downstream of the press substantially without particulate components of the mixture being mashed into and entrained in the filtering belt by the squeezing pressure of the press.

    摘要翻译: 将处理混合物的组分与废物处理系统分离的装置和方法包括将处理混合物进料到环形过滤带。 过滤带具有选择的筛孔尺寸,以允许混合物的液体成分通过带过滤,同时保留颗粒组分。 通过在装置的上游和下游端之间的电路中的驱动系统将皮带移动,因为液体组分通过过滤带过滤而与混合物分离。 未过滤的混合物通常位于压榨机下方,通常在设备的上游端和下游端之间与带相对关系。 压榨机能够对混合物施加挤压压力以挤压压榨机和过滤带之间的混合物,以从混合物中分离出水和液化的脂肪组分,以通过带过滤。 压力机适于朝向和远离过滤带运动,以允许混合物通过压机的挤压压力基本上没有混合物的微粒成分被捣碎并夹带在过滤带中。