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:
Feb. 12, 1985
Filed:
May. 20, 1983
Applicant:
Inventors:
Heinrich Rake, Aachen, DE;
Horst Herchenbach, Hennef, DE;
Gernot Jager, Cologne, DE;
Gerhard Franck, Aachen, DE;
Assignee:
Klockner-Humboldt-Deutz AG, , DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C04B / ;
U.S. Cl.
CPC ...
106100 ;
Abstract
This invention relates to a method and device for regulating a cement burning system to make it more efficient. A product stream, in keeping with customary practice, passes successively through a pre-heating zone, a calcining zone, a sintering zone, and a cooling zone. In accordance with the present invention, the degree of deacidification of the product in the area of the calcining zone is determined by one of several methods and this determination is translated into control signals which control at least one parameter of the method in response to the degree of deacidification.