公开(公告)号：US3598731A

公开(公告)日：1971-08-10

申请号：US3598731D

申请日：1969-11-20

Applicant: CELLECO AB

Inventor： FRYKHULT RUNE HELMER ,  JAKOBSSON KARL FOLKE OLOF

IPC: B04C5/28 ,  C10J3/08

CPC classification number: C10J3/08 ,  B04C5/28 ,  C10J3/487 ,  C10J3/506 ,  C10J3/523 ,  C10J3/76

Abstract: A CENTRAL VESSEL IS SURROUNDED BY GROUPS OF HYDROCYCLONES ARRANGED ONE ABOVE ANOTHER, EACH HYDROCYCLONE FORMING AN ELONGATED VORTEX CHAMBER HAVING AN ACCEPT END PROVIDED WITH AN INJECT INLET AND AN AXIAL ACCEPT OUTLET, EACH CHAMBER ALSO HAVING AN OPPOSED REJECT END PROVIDED WITH AN AXIAL REJECT OUTLET. THE CENTRAL VESSEL FORMS AN ACCEPT CHAMBER COMMON TO AND COMMUNICATING WITH THE VORTEX CHAMBERS BY WAY OF THEIR ACCEPT OUTLETS. MEANS ARE PROVIDED AT THE REJECT ENDS OF THE VORTEX CHAMBERS FOR COLLECTING THE REJECT FROM THE REJECT OUTLETS, THE COLLECTING MEANS INCLUDING MEANS IN THE VICINITY OF THE REJECT OUTLETS FOR ENABLING DETECTION OF A CHANGE IN THE REJECT FLOW.