Cotton moisture regain online detection method and device

The invention discloses a cotton moisture regain online detection method. The method comprises the steps that a detection electrode group is arranged in a cotton flow channel, and the detection electrode group comprises two detection electrodes; cotton enters the cotton flow channel, and the cotton...

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Bibliographische Detailangaben
Hauptverfasser:	ZANG LITAO, MENG YONGFA, XIANG TIANMING, XIA WENJIE, LI WEI, QIN JIANFENG, WANG XIAOHUI, LI MENGHUI, LIU YANYAN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING PHYSICS TESTING
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Beschreibung
Zusammenfassung:	The invention discloses a cotton moisture regain online detection method. The method comprises the steps that a detection electrode group is arranged in a cotton flow channel, and the detection electrode group comprises two detection electrodes; cotton enters the cotton flow channel, and the cotton in the cotton flow channel is compacted on the detection electrodes under the action of the dead weight of the cotton and/or the traction force of a cotton feeding part; the resistance value between the two detection electrodes in the detection electrode group is collected in real time, the collected resistance value is converted into the cotton moisture regain, and the accuracy and stability of cotton moisture regain detection are improved. The invention discloses a cotton moisture regain online detection device which comprises the detection electrode group, a flow guide plate, a microprocessor and a display module. The detection electrode group comprises two detection electrodes. The detection electrodes are elec