B - Operations – Transporting – 28 – C
Patent
B - Operations, Transporting
28
C
259/1, 18/1166
B28C 7/04 (2006.01) B01F 15/04 (2006.01) B29B 7/72 (2006.01) B29B 7/74 (2006.01)
Patent
CA 1110422
ABSTRACT OF THE DISCLOSURE A method of processing plastic material uses a device which operates in a batchwise fashion. The device includes a cylindrical container having a shaft disposed coaxially therein. The shaft is provided with mixing tools and can be driven at high speed. Material to be processed, and liquid if desired, is supplied to the container in pre-metered amounts, gelled by result- ant frictional heat and granulated, if necessary, then expelled from the container. The material is supplied in a continuous, metered constant volume, stored temporarily and then fed into the container cyclically at predetermined intervals. The apparatus for carrying out the method includes at least one metering device which feeds an intermediate container and instrumentalities for cyclically emptying the intermediate container into the cylindri- cal container.
303011
Draiswerke G.m.b.h.
Marks & Clerk
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