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. 05, 1982
Filed:
Jan. 19, 1981
Janos Steiner, Budapest, HU;
Kalman Wenzly, Almasfuzito, HU;
Jozsef T Toth, Almasfuzito, HU;
Peter Tiggesbaumker, Oelde, DE;
Wolf Goldmann, Beckum, DE;
Gerhard Butschko, Hamm, DE;
Magyar Aluminiumipari Troszt, , HU;
Krupp Polysius AG, , DE;
Abstract
The invention relates to a method of burning, calcining or sintering fine-grain material in which the burnt material separated from the gas flow is supplied to a residence container from which a part of the material is returned to the burning zone and the remainder of the material is supplied to the cooling zone. Such a method is distinguished by a low heat and energy requirement and by a simple construction of the apparatus and permits ideal adaptation of the burning conditions to the particular material.