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US 2023/0398472 A1Published application
Arrangement and method for controlling pressure filter
AssigneeMetso Outotec Finland Oy
InventorsMikko Pulli, Leena Tanttu, Mika Kosonen, Sakari Kauvosaari
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Abstract
Disclosed is an arrangement and method for controlling a pressure filter. The arrangement comprises the pressure filter for solid-liquid separation for producing a filter cake and a moisture analyzer for providing an indication of moisture content of the filter cake. One or more controllers may be used for utilizing the indication of moisture content to set a drying time for the solid-liquid separation.
Claims16
An arrangement for controlling a pressure filter, the arrangement comprising:
- the pressure filter for solid-liquid separation for producing a filter cake;
- a moisture analyzer for providing an indication of moisture content of the filter cake;
- one or more controllers for utilizing the indication of moisture content to set a drying time for the solid-liquid separation.
A method for controlling a pressure filter for solid-liquid separation, the method comprising:
- receiving an indication of moisture content of a filter cake produced by the pressure filter for the solid-liquid separation;
- and
- utilizing the indication of the moisture content for setting a drying time for the solid-liquid separation.
Dependencies are inferred from the claim text.