Composting apparatus with comminution, moisture control, and mas

Details Composting apparatus with comminution, moisture control, and mas Composting apparatus with comminution, moisture control, and mas

1976-09-30

1979-01-16

Hart, Charles N.

Textiles: fiber preparation

241 24, 241DIG38, 210201, 210220, 209 12, C05F 904

Patent

active

041347315

ABSTRACT:
A system for composting solid waste material wherein in initial treatment stages an optimum particle size is developed at a comminution station following which through an initial air classification arrangement, heavy inorganic materials are segregated to the extent that aluminum, glass and paper characterized products are removed for recycling purposes. A characterizing feature of the invention resides in the development of an optimized moisture content or digestible classified size optimized material at a relatively early stage prior to maceration developing a pulpous substance for digestion. A pug-mill arrangement is utilized for adding optimized moisture prior to digestion and maceration and a cage-mill is utilized for the maceration stage of the process.

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Perry's Chemical Engineers' Handbook 4th edition, McGraw Hill 8-32 and 8-33.

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