公开(公告)号：US20230211359A1

公开(公告)日：2023-07-06

申请号：US18000068

申请日：2020-07-03

Applicant: Valmet Technologies Oy

Inventor： Jan BACKMAN ,  Ralf BACKVIK ,  Roger BECKER ,  Allan CARLSSON ,  Valentina KUCHER ,  Morgan PERSSON ,  Felix SPEGEL ,  Jonas SUNDIN ,  Bengt ERIKSSON

IPC: B04C5/081

CPC classification number: B04C5/081 ,  B04C2009/008

Abstract: A hydrocyclone having a mid-section having a longitudinal axis and a radius, and a fluid injection member releasably connected to the mid-section. The fluid injection member has a dilution passage therethrough and two spaced apart dilution ports, at least one dilution port being at an angle between 15 and 75 degrees relative to the mid-section radius. The injection member comprises a nozzle housing releasably connected to the mid-section, the nozzle housing having a dilution passage therethrough, and a nozzle adapted to be connected to the nozzle housing, the nozzle being planar and having at least one dilution port therethrough, the nozzle being receivable within the dilution passage.