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. 30, 2014
Filed:
Jan. 14, 2010
Edgar Fries, Neunkirchen am Brand, DE;
Johannes Reinschke, Nürnberg, DE;
Albrecht Sieber, Möhrendorf, DE;
Friedrich Speth, Herzogenaurach, DE;
Edgar Fries, Neunkirchen am Brand, DE;
Johannes Reinschke, Nürnberg, DE;
Albrecht Sieber, Möhrendorf, DE;
Friedrich Speth, Herzogenaurach, DE;
Siemens Aktiengesellschaft, Munich, DE;
Abstract
In order to achieve an improved or optimized operation mode of an 'expanded drying section' of a paper machine—having the 'actual' drying section, separated, if applicable, into pre-drying and post-drying sections with a size press located therebetween, a steam and condensate system, an exhaust air heat recovery system, a wet press and the white water—a model that includes the above system components is proposed, with which mass and energy balances for the system components as well as the specific energy consumption of the drying section are calculated, based on values for parameters relevant for the drying process.