The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 11, 1976
Filed:
Jul. 20, 1973
Leale E Streebin, Norman, OK (US);
Namon A Nassef, Norman, OK (US);
Other;
Abstract
An apparatus for efficiently disposing of combustible organic waste materials, such as organic industrial and household wastes, comprising a macerator and an evaporation unit where liquids are removed from the waste to leave a concentrated organic residue. Evaporation of liquids from the waste is accomplished by heat exchange with a medium heated, in part, by exhaust gases from an internal combustion engine, and in part by incineration of the solid, relatively dry organic residue. The liquids from the evaporation unit are preferably condensed to a suitable liquid form for subsequent use, and the concentrate remaining after liquid evaporation is introduced to a high temperature zone developed in the course of the operation of an internal combustion engine, so that the solid organic residue is incinerated to a relatively small quantity of ash and innocuous gases. Heat for the purpose of partially heating the heat exchange medium used in the evaporation unit is developed in the course of such incineration.