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, 2023
Filed:
Dec. 11, 2020
Applicant:
Andritz Ag, Graz, AT;
Inventors:
Klaus Gissing, Gratwein-Strassengel, AT;
Boris Jancic, Sladki Vrh, SI;
Lukas Gissing, Gratwein-Strassengel, AT;
Assignee:
ANDRITZ AG, Graz, AT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D21F 9/00 (2006.01); D21F 11/02 (2006.01); D21F 11/14 (2006.01); D21F 5/18 (2006.01); D21F 2/00 (2006.01); D21F 3/08 (2006.01); D21F 7/12 (2006.01);
U.S. Cl.
CPC ...
D21F 9/003 (2013.01); D21F 2/00 (2013.01); D21F 3/08 (2013.01); D21F 5/182 (2013.01); D21F 7/12 (2013.01); D21F 11/02 (2013.01); D21F 11/145 (2013.01);
Abstract
The invention relates to a method and a device for drying a pulp web, with dewatering of the pulp web by pressing and the pulp web being guided directly on the press belt to a first transfer area for transfer of the pulp web to a transfer clothing and transfer of the pulp web in a second transfer area to a dryer. It is characterized in that the pulp web undergoes thermal drying between the first transfer area and the second transfer area. This enables production of a pulp web with improved quality characteristics and low energy consumption at the same time.