A flask to which is fitted a stirrer and gas seal is shown in section by b, Fig. 8.
This device had a stirrer in the cover to be rotated by hand.
The stirrer, l, should be turned by wheel work, though it is here shown as put in motion by a winch handle.
The stirrer may be raised or lowered so as to touch any part of the cask.
When the mastic is sufficiently fluid it will drop freely from the stirrer, and jets of light smoke are observed to issue from it.
He is an enemy to peace--a stirrer up of sedition and conspiracy!
The malt is mixed with water in the small grain tub which is provided with a stirrer.
The mass is now left to saccharify; the stirrer being operated at intervals throughout this period.
The stirrer should not be removed till the calcination is finished.
The stirrer can be lifted or depressed in the vat at will by means of a worm and screw at the top of the driving shaft, Fig. 3.