Invention Grant
- Patent Title: Method for monitoring a screw centrifuge to identify dynamic changes in relative angular offset between an output shaft and a transmission input shaft
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Application No.: US16329486Application Date: 2017-06-12
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Publication No.: US10744518B2Publication Date: 2020-08-18
- Inventor: Martin Overberg
- Applicant: GEA MECHANICAL EQUIPMENT GMBH
- Applicant Address: DE Oelde
- Assignee: GEA MECHANICAL EQUIPMENT GmbH
- Current Assignee: GEA MECHANICAL EQUIPMENT GmbH
- Current Assignee Address: DE Oelde
- Agency: Patent Portfolio Buiders PLLC
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@29d4371a
- International Application: PCT/EP2017/064255 WO 20170612
- International Announcement: WO2018/041432 WO 20180308
- Main IPC: B04B7/06
- IPC: B04B7/06 ; B04B1/20 ; B04B13/00 ; B04B9/10
Abstract:
A method for monitoring a screw centrifuge, such as a solid-bowl or a screen-type screw centrifuge. The screw centrifuge processes a product so that solids conveyed out of the drum with the screw are removed from the product. A current angular speed and an average angular speed of the transmission input shaft for the screw over time are determined. The current and average angular speeds are evaluated and a warning signal and/or changing one or more operating parameters of the screw centrifuge is changed if dynamic changes in the angular speed are detected during the evaluation.
Public/Granted literature
- US20190224691A1 METHOD FOR MONITORING A SCREW CENTRIFUGE Public/Granted day:2019-07-25
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