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:
May. 25, 2004
Filed:
Jan. 15, 2002
Thomas Schreiber, Freystadt, DE;
Hans Huber AG, Berching, DE;
Abstract
The invention is relative to a device for dehydrating sludge such as occurs in sewage treatment plants in the form of dilute sludge. The receptacle for the sludge contains a sieve surface comprising openings for the passage of liquid. The sieve surface, for its part, is substantially circular can be rotated about an axis ( ) running vertically to the sieve surface. The axis ( ) of the sieve surface ( ) is inclined relative to a horizontal line and is caused to rotate by a drive device ( ). The disk-shaped sieve surface ( ) is arranged in a container ( ) comprising a bottom ( ) and a side wall ( ) through which side wall a supply line ( ) for the sludge and an outlet ( ) for the separated water run.