Rotary processor

Details Rotary processor Rotary processor

1978-08-21

1980-10-14

Taylor, Billy S.

Agitating

Rubber or heavy plastic working

Stationary mixing chamber

366307, 415102, 425204, B01F 708, B28C 116

Patent

active

042278163

ABSTRACT:
A multi-stage rotary processor for plastic and polymeric materials which are, or become in the course of processing, viscous liquids, including an annular housing, a rotor coaxial with and rotatable with respect to the housing and having a cylindrical surface in slidable sealing relation with the interior of the housing, a plurality of annular channels formed in the cylindrical surface and cooperating with the housing to form annular processing passages, transfer passages, which are preferably channels in the surface of the housing for cooperation with the cylindrical portions of the rotor, to provide passage for transfer of material between processing passages and blocking members extending into the channels to hold material in the processing passages for relative movement with respect to the channel walls for processing. In a preferred structure the transfer channels are formed and the blocking members may be mounted in removable flow director units including surfaces forming part of the surface of the annular housing.

REFERENCES:
patent: 1069408 (1913-08-01), Gaeda
patent: 2798693 (1957-07-01), Dooley
patent: 2813302 (1957-11-01), Beck
patent: 2973946 (1961-03-01), Bauling et al.
patent: 3778036 (1973-12-01), Collin
patent: 3794449 (1974-02-01), Brouwer
patent: 3941355 (1976-03-01), Simpson

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