Agitating – Rubber or heavy plastic working – Stirrer is through-pass screw conveyor
Patent
1995-06-02
1996-03-19
Jenkins, Robert W.
Agitating
Rubber or heavy plastic working
Stirrer is through-pass screw conveyor
366 88, 366 90, 366300, 366321, 425204, 425208, B01F 708
Patent
active
054998700
ABSTRACT:
The invention relates to a multiscrew, continuous mixing machine for plasticizable compounds with two screws, which rotate in a housing and which penetrate the cylindrical part of the housing that envelops the screw concerned and exhibit feed and metering sections and inbetween at least one homogenizing section and a mixing section, whereby the feed and metering sections are formed by intermeshing conveying screws, which rotate in the same direction and are arranged in the mixing elements, which are opposite the homogenizing and mixing sections and whose edges travel past each other with little clearance while rotating, whereby to form a chamber extending above the mixing elements, the edges maintain a distance from the part of the housing enveloping said edges that is significantly greater than the clearance. The mixing elements comprise process screw elements, whose lengths are in essence identical and which exhibit such a pitch that within the chamber the one process screw element feeds forward and the other process screw element feeds backward.
REFERENCES:
patent: Re23948 (1955-02-01), Fuller
patent: 2519014 (1950-08-01), Bankey
patent: 2615199 (1952-10-01), Fuller
patent: 3008184 (1961-11-01), Fritsch
patent: 3154808 (1964-11-01), Ahlefeld, Jr. et al.
patent: 3224739 (1965-12-01), Schuur
patent: 3421182 (1969-01-01), Colombo
patent: 3608868 (1971-09-01), Koch
patent: 3632256 (1972-01-01), Kasting et al.
patent: 3941535 (1976-03-01), Street
patent: 4007922 (1977-02-01), Tamura
patent: 4352568 (1982-10-01), Lohr et al.
patent: 4541270 (1985-09-01), Hanslik
patent: 4752135 (1988-06-01), Loomans
patent: 4875847 (1989-10-01), Wenger
patent: 4900156 (1990-02-01), Bauer
patent: 5267788 (1993-12-01), Rockstedt
Jenkins Robert W.
Maschinenfabrik S. Rockstedt GmbH
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