Mixer Assembly Apparatus and Method

摘要

A mixing apparatus and system includes a hub, a plurality of blades, and a respective hinge for each blade to pivotally secure each blade to the hub. Each hinge including a lock having a tab and a detent to secure the respective blade in an operating conformation.

主权项

1. An impeller assembly, comprising:
a sleeve having a first end and a second end; a bung hole closure sealingly disposed at the first end; and an impeller disposed at the second end, the impeller comprising:
a hub;a first blade;a second blade;a first hinge having a first tab and first detent connected to said hub, wherein said first hinge pivotally secures said first blade to said hub; anda second hinge having a second tab and a second detent connected to said hub, wherein said second hinge pivotally secures said second blade to said hub.