Title:
FEED LEVEL CONTROL SYSTEM AND METHOD
Document Type and Number:
WIPO Patent Application WO/2023/283766
Kind Code:
A1
Abstract:
The present invention is related to an inlet arrangement (1) for a grinding machine, preferably a roller mill, comprising a main sensor, preferably a force sensor (6), and an additional sensor, preferably a level sensor (7), that extends into the storage container to a level that corresponds to the level where the main sensor (6) is provided, and a control unit (8) which is configured to generate, from the values determined by the main sensor (6) and the additional sensor (7) and from a setpoint value (S), an output signal to control the flow of the milling material out of the storage container (2). The present invention is further-more related to said control unit (8), a grinding machine, preferably a roller mill, comprising said inlet arrangement (1), and to a method for determining and controlling the level of milling material in a storage container (2) for milling material of a grinding machine, preferably a roller mill, involving the above inlet arrangement.
Inventors:
LI XINHAO (CN)
WITTWER SIMON (CH)
FRITSCHI PHILIPP (CN)
WITTWER SIMON (CH)
FRITSCHI PHILIPP (CN)
Application Number:
PCT/CN2021/105778
Publication Date:
January 19, 2023
Filing Date:
July 12, 2021
Export Citation:
Assignee:
BUEHLER AG (CH)
LI XINHAO (CN)
LI XINHAO (CN)
International Classes:
B02C11/04; B02C4/06; B02C4/28; B02C25/00
Domestic Patent References:
| WO2020025681A1 | 2020-02-06 | |||
| WO2013115747A1 | 2013-08-08 | |||
| WO2020025681A1 | 2020-02-06 |
Foreign References:
| JP2010058115A | 2010-03-18 |
Attorney, Agent or Firm:
PANAWELL & PARTNERS, LLC (CN)
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