Apparatus for processing material

Details Apparatus for processing material Apparatus for processing material

1984-09-21

1985-11-19

Flint, Jr., J. Howard

Plastic article or earthenware shaping or treating: apparatus

Stock pressurizing means operably associated with downstream...

Centripetal elastic melt extruder type

264176C, B29F 302

Patent

active

045539227

ABSTRACT:
An apparatus for handling and processing very different types of material, for example by means of homogenizing, predosing, plasticizing, or mixing. Accommodated in a working chamber of the apparatus is a rotatably driven processing tool which supplies the material, during the processing, to an outlet of the housing. The working chamber is provided with a conveying section which tapers in cross section in the direction toward the outlet, and which, in the direction of conveyance of the material, passes into a processing section of the working chamber. The processing section also tapers in cross section in the direction of the outlet, yet tapers more markedly than does the conveying section. The processing of the materials takes place in the processing section, while in the conveying section the materials are conveyed into the processing section. Depending upon the cross sectional taper, the materials can be mixed, homogenized, or plasticized.

REFERENCES:
patent: 3611490 (1971-10-01), Neuville et al.
patent: 3689189 (1972-09-01), Wagner
patent: 3695575 (1972-10-01), Hauser
patent: 3748074 (1973-07-01), Nitta et al.
patent: 3790328 (1974-02-01), Maxwell
patent: 4436502 (1984-03-01), Nelson et al.

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