Invention Grant
- Patent Title: Control method for a filter system
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Application No.: US15503843Application Date: 2015-08-11
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Publication No.: US10821404B2Publication Date: 2020-11-03
- Inventor: Dominik Dominiak , Jacob Appelt Vibe Svendsen , Christian Rasmussen , Rune Hoejsholt
- Applicant: GRUNDFOS HOLDING A/S
- Applicant Address: DK Bjerringbro
- Assignee: GRUNDFOS HOLDING A/S
- Current Assignee: GRUNDFOS HOLDING A/S
- Current Assignee Address: DK Bjerringbro
- Agency: McGlew and Tuttle, P.C.
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@420a6863
- International Application: PCT/EP2015/068494 WO 20150811
- International Announcement: WO2016/023917 WO 20160218
- Main IPC: B01D65/02
- IPC: B01D65/02 ; C02F1/00 ; B01D61/22 ; B01D61/32

Abstract:
A control method is provided for a filter system, which includes at least one filter element (2). The method includes continuously recording a total energy consumption (EG) during a filtration cycle (22) of the filter system. The total energy consumption (EG) includes at least of the energy consumption (EB) for a physical cleaning (24) and the energy consumption (EP) for the subsequent production cycle (23) up to a predefined, in particular current point in time. The method further includes computing a relative energy consumption (Erel) by way of division of the recorded total energy consumption (EG) by a net permeate volume (QN) which has been produced during the filtration cycle (22) up to the predefined point in time and starting a physical cleaning (24) in dependence on the relative energy consumption or of a characteristic value derived from this.
Public/Granted literature
- US20170232396A1 CONTROL METHOD FOR A FILTER SYSTEM Public/Granted day:2017-08-17
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