Solid-liquid distribution detection apparatus
AssigneeMeiji Co., Ltd.
InventorNobuyuki Konishi
Life of this patent
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Abstract
A solid-liquid distribution detection apparatus is adapted to detect a solid-liquid distribution state of a content in a solid-liquid separation column of a freeze concentration device and includes a sound source adapted to emit a sound wave to a column surface of the solid-liquid separation column, a measuring device adapted to measure a resonance waveform on the column surface of the solid-liquid separation column, and an analysis device adapted to analyze the resonance waveform measured by the measuring device and determine the solid-liquid distribution state of the content in the solid-liquid separation column based on an analysis result.
Claims7
A solid-liquid distribution detection apparatus for detecting a solid-liquid distribution state of a content in a solid-liquid separation column of a freeze concentration device, the solid-liquid distribution detection apparatus comprising:
- a sound emitting unit adapted to emit a sound wave to a column surface of the solid-liquid separation column;
- a measurement unit adapted to measure a resonance waveform on the column surface of the solid-liquid separation column;
- an analysis unit adapted to analyze the resonance waveform measured by the measurement unit;
- and
- a determination unit adapted to compare a specific resonance waveform preset according to vibration characteristics of the content that contacts an interior of the solid-liquid separation column with the resonance waveform analyzed by the analysis unit and determine the solid-liquid distribution state of the content in the solid-liquid separation column.
Dependencies are inferred from the claim text.