Method for cleaning a rotary mixing device with a cleaning shield
View Patent ↗In a method of cleaning a rotary mixing device having a mixer portion and a driving shaft, a shield is located over at least the mixer portion. The mixing device is rotated, expelling material clinging to or trapped by the mixing portion, such as paint, from the mixer portion of the mixing device. This material is blocked or caught by the shield. In one embodiment, the shield is cylindrical in shape and has a base with an opening through which the shaft of the mixing device may extend, and an open second end leading to an interior area for containing the mixer portion of the mixing device.
1. A method of using a rotary mixing device comprising:
providing a rotary mixing device having a mixer portion and a driving shaft;
locating a cleaning shield upon said driving shaft;
connecting said driving shaft to a drive element;
locating said mixer portion in a fluid to be mixed;
rotating said mixer portion by rotating said shaft with said drive element;
removing said mixer portion from said fluid;
lowering said cleaning shield over said mixing portion of said mixing device; and
rotating said mixer portion by rotating said shaft with said drive element, thereby expelling fluid from said mixer portion of said mixing device outwardly towards said shield.
2. The method of claim 1 wherein said shield comprises a generally cylindrical body having a first end and a second end, said first end being generally closed but defining an opening for said driving shaft and said second end being open.
3. The method of claim 2 wherein said body comprises a cylindrical wall extending from said first end to said second end.
4. The method of claim 1 wherein said shield is generally transparent.