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:
Oct. 11, 1994
Filed:
Jan. 08, 1993
Donald R Sansing, Commerce, TX (US);
Itex Enterprises, Inc., Addison, TX (US);
Abstract
An apparatus and method for mixing solid or semi-solid waste materials with one or more additives to produce a solid nonpolluting end product is disclosed. A receiving hopper equipped with paddle-type chopping auger conveyors receives the solid or semi-solid waste material, reduces the size of lumps contained in the waste material and discharges the material into a batch hopper. The batch hopper is equipped with a weighing mechanism to determine the amount of waste material loaded into the batch hopper and thereby enable the calculation of the appropriate amount of additive(s). The mixture of waste materials and additive(s) is then transferred to a pin blender for homogenization. The homogenized mixture may then be hauled or pumped to a final disposal site.