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US 7,621,472 B2Granted
Process for processing organic waste
AssigneeWhirlpool Corporation
InventorAlexander Manu
Life of this patent
Estimating the term…
Abstract
A process for producing dried pieces of organic waste by reducing raw organic waste to pieces and drying the raw organic waste to a moisture content at which it is generally free of odors caused by microbial activity.
Claims18
A process for producing a biodegradable solid of organic waste comprising:
- providing a receiving module removably mounted to a processing module, with the receiving module having a perforated liner;
- collecting organic waste by placing the organic waste in the perforated liner of the receiving module when the receiving module is removed from the processing module;
- reducing the organic waste to pieces before the organic waste is dried by operating a reducing element located in the perforated liner of the receiving module while the receiving module is mounted to the processing module;
- transferring the pieces from the receiving module to the processing module while the receiving module is mounted to the processing module by passing the pieces through the perforated liner;
- mixing the pieces with a biodegradable binder to form a mixture;
- and
- forming a unitary biodegradable solid from the mixture by drying the mixture wherein the reduced organic waste pieces are converted to a unitary biodegradable solid.
4 more elements
Dependencies are inferred from the claim text.