Discharge Nozzle for Nozzle Separator

摘要

The invention relates to an outlet nozzle assembly (10) for use with a rotor of a centrifuge, especially for a nozzle separator (1), consisting of a cylindrical nozzle holder (11) to be mounted into a bore (12) in the bowl (4) of the centrifuge (1), a nozzle (13) to be fixed to the nozzle holder (11) and a wear tube (14) fitted into the nozzle (13). It is mainly characterized in that the nozzle (13) is mounted from the outside to the nozzle holder (11), the nozzle (13) has an axis (21) arranged in an acute angle (α) to the normal to the axis (20) of the bore (12) in the bowl (4) and that the opening (23) to the nozzle (13) is arranged asymmetrically in the nozzle holder (11), i.e., at a distance from the axis (20). With such a design high concentrated mineral suspension can be treated in a centrifuge (1) to separate different fractions of solids.

主权项

1. An outlet nozzle assembly (10) for use with a rotor of a centrifuge, especially for a nozzle separator (1) comprising:
cylindrical nozzle holder (11) to be mounted into a bore (12) in the bowl (4) of the centrifuge (1); a nozzle (13) to be fixed to the nozzle holder (11); and a wear tube (14) fitted into the nozzle (13); wherein the improvement comprises that the nozzle (13) is mounted from the outside to the nozzle holder (11), the nozzle (13) has an axis arranged in an acute angle (a) to the normal of the axis (20) of the bore (12) in the bowl (4), and the opening (22) to the nozzle (13) is arranged asymmetrically in the nozzle holder (11).