Chapter XLVII: Section 54: Mixing and Incorporating

=998. Kneading mill,= with spiral vanes.

=999. Pug mill,= with radial spiral paddles revolving inside a conical case.

=1000. Pug mill,= with spiral paddles.

=1001. Pan mixer.= A cylindrical case or pan with a set of arms revolving with the central shaft.

=1002. Egg beater or mixing machine.= Two sets of open radial frames revolve in opposite directions, the frames being shaped to pass through each other, and are driven by mitre gear driving a shaft and sleeve.

=1003. Diagonal mixing barrel,= with revolving and fixed vanes.

=1004. Conical mixing barrel= of similar construction.

=1005. Diagonal mixing pan,= used for confectionery, &c.

=1006. Mixer,= with two pairs of arms running in opposite directions.

See Cross section.

=1007. A modification of the last;= the centres of the arms being above one another so that the arms pass each other in revolving.

=1008. Horizontal table mixing machine.= The stuff works its way from the centre to the edge of the table by centrifugal force.

See also No. 60. Anderson’s patent employs this plan to continuously
distribute purifying material through water with which the revolving
drum is charged.

See Section 13. Crushing, grinding, &c.