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:
Sep. 08, 1987
Filed:
Jan. 31, 1986
Applicant:
Inventor:
Jean-Pierre Levasseur, St Germain en Laye, FR;
Assignee:
Omnium de Traitements et de Valorisation (O.T.V.), Courbevoie, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C10L / ;
U.S. Cl.
CPC ...
44-2 ; 264 37 ; 264140 ; 425-3 ;
Abstract
An apparatus for processing of residential or industrial solid wastes, including first grinding means, magnetic separation means, first screening means, whose screenings are directed to second grinding means, drying means comprising a hot air generator, gravity separation means, cyclone separation means, second screening means, and press granulating means. The apparatus is used for production of solid fuels in granules, whose net calorific value can be modified by causing the mesh size of the first and second screening means to vary.