公开(公告)号：US4595501A

公开(公告)日：1986-06-17

申请号：US600331

申请日：1984-04-13

Applicant: Christian Queyroix

Inventor： Christian Queyroix

IPC: B01D33/04 ,  B01D33/40

CPC classification number: B01D33/04 ,  B01D2201/204

Abstract: A horizontal endless belt vacuum filter comprises an endless belt pierced, in its central part, with holes moving above the upper opening of a longitudinal vacuum and extending beneath the upper side of the conveyor belt. An endless filtering medium passes over guide rollers and is applied on the upper side of the conveyor belt, in order to receive the mass to be filtered. The vacuum box is mounted to pivot, as a whole, about a longitudinal axis offset laterally on one side of the conveyor belt. This vacuum box is borne by the inner ends of transverse bars which are articulated on horizontally aligned bearings materializing the pivot axis and which bear, at their outer ends, a manifold. This manifold is connected on the one hand to the vacuum box, via at least one connecting pipe, and on the other hand to the source of vacuum, by at least one dismountable coupling member.

Abstract translation: 水平环形带真空过滤器包括环形带，其中心部分具有在纵向真空的上部开口上方延伸并在输送带的上侧下方延伸的孔。 无级的过滤介质通过导辊，并被施加在输送带的上侧，以便接收待过滤的物料。 真空箱安装成整体地围绕在输送带的一侧上横向偏移的纵向轴线枢转。 该真空箱由横杆的内端承载，横向杆的内端铰接在水平对齐的轴承上，实现了枢转轴线的承载，并在其外端承载了歧管。 该歧管一方面通过至少一个连接管连接到真空箱，另一方面通过至少一个可拆卸的联接构件连接到真空源。