Ash water calorific value instrument for measuring coal quality of thermal power units

Provided is an ash water calorific value instrument for measuring coal quality of thermal power units, and the instrument includes: a sampling mechanism, the sampling mechanism is used for collecting a coal sample; a measuring mechanism, the measuring mechanism is used for detecting quality and comp...

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Bibliographische Detailangaben
Hauptverfasser:	LI Zhaokuo, ZHAO Shaolong, SHI Hui, WANG Chao, LI Luyin, ZHU Canghai, LI Gang, LIU Tao, LI Haofeng, LV Junpeng, ZHANG Yiqian, CAO Yapeng, RAN Dazhao, LIU Xinghui, DING Wei
Format:	Patent
Sprache:	eng
Schlagworte:	INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING PHYSICS TESTING
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Beschreibung
Zusammenfassung:	Provided is an ash water calorific value instrument for measuring coal quality of thermal power units, and the instrument includes: a sampling mechanism, the sampling mechanism is used for collecting a coal sample; a measuring mechanism, the measuring mechanism is used for detecting quality and composition of a sample; an ash water calorific value detecting mechanism, the ash water calorific value detecting mechanism is used for detecting an ash value, a moisture value and a calorific value of the coal sample; and a control unit, the control unit is used for controlling operation state of the sampling mechanism, the measuring mechanism and the ash water calorific value detecting mechanism. The coal quality is performed graded detection, so as to reduce interaction between the moisture value, ash value and heat.