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:
Jul. 18, 2017
Filed:
Oct. 30, 2006
Jochen Altfeld, Münster, DE;
Ralf Osburg, Beckum, DE;
Tobias Klegraf, Rüthen, DE;
Christoph Beyer, Münster, DE;
Markus Mohr, Dülmen, DE;
Karl Lampe, Ennigerloh, DE;
Sebastian Frie, Münster, DE;
Jochen Altfeld, Münster, DE;
Ralf Osburg, Beckum, DE;
Tobias Klegraf, Rüthen, DE;
Christoph Beyer, Münster, DE;
Markus Mohr, Dülmen, DE;
Karl Lampe, Ennigerloh, DE;
Sebastian Frie, Münster, DE;
THYSSENKRUPP POLYSIUS AKTIENGESELLSCHAFT, Beckum, DE;
Abstract
The invention relates to a plant and to a method for the production of cement clinker from cement raw meal, the cement raw meal being preheated in a preheating zone, precalcined in a calcining zone, completely burned in a sintering combustion zone and cooled in a cooling zone, solid fuels additionally being burned in an additional combustion region, a firing region being used in the additional combustion region, the solid fuel being introduced into the firing region where it forms a fuel bed over which a supplied oxygen-containing gas flows, the resulting combustion products being removed via a discharge opening and being used in the production of cement clinker. The fuel is supplied via a conveyor device arranged outside the firing region, in such a manner that it moves the fuel bed that is present in the direction towards the discharge opening.