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:
Nov. 28, 2017
Filed:
Sep. 05, 2013
Huber SE, Berching, DE;
Sven Penkwitt, Langelsheim, DE;
Karl-Heinz Bechtl, Hilpoltstein, DE;
HUBER SE, Berching, DE;
Abstract
The invention relates to an extrude unit for a dryer () for biomass, in particular slurry, wherein the extruder unit () has a surface section () for the biomass to pass through and a plurality of apertures (), wherein the extruder unit () comprises a base support () which is connected by means of a connecting section () to a driving element () and can be driven by means of the driving element () about an axis of rotation () and relative to the surface section (), wherein the base support () comprises at least one support arm () having at least one scraper blade () which during a rotation of the base support () follows the shape of the face of the surface section () facing the scraper blade (). According to the invention the base support () also comprises at least one breaker element () having at least one scraper blade () which during a rotation of the base support () also follows the shape of the face of the surface section () facing the scraper blade () and during the rotation of the base support () effects a crushing of constituents contained in the biomass which are retained by the surface section (). The invention further relates to a dryer having at least one corresponding extruder unit.