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:
Jun. 01, 1999
Filed:
Sep. 11, 1997
Lawrence L Macaluso, Carson City, NV (US);
David H Meikrantz, Carson City, NV (US);
Costner Industries Nevada, Inc., Carson City, NV (US);
Abstract
A self-cleaning rotor assembly for a centrifugal separator can be thoroughly cleaned of accumulated solids without disassembly of the separator. The rotor assembly comprises a fully welded, enclosed rotor body. The rotor assembly has a double-ended, hollow axial shaft. The bottom end of the axial shaft extends through the separator housing and has a high pressure fluid coupling. A plurality of spray nozzles are fitted to the axial shaft within the rotor body. The spray nozzles are arranged to spray a washing fluid radially onto the interior surfaces of the rotor. The interior volume of the rotor is divided into a plurality of chambers by a corresponding plurality of axial vanes. At least one nozzle is disposed within each of the chambers.