A novel method of measuring quantity of coal dust charge

Author

Zhuang, Lichen ; Li, Qi ; Yang, Wu ; Cheng, Xuezhen ; Rai, Laxmisha

Author_Institution

Coll. of Inf. & Electr. Eng., Shandong Univ. of Sci. & Technol., Qingdao, China

fYear

2012

fDate

21-23 April 2012

Firstpage

2307

Lastpage

2311

Abstract

The main influencing factors and law of dust electrical charge are analyzed through the dust charge theoretical model in the electric field, based on the dust charge theoretical model combined with the mine dust charge properties. A device is designed for measurement of the dust charge. Through the study of the law of dust´s charge-mass ratio in different charge voltages and particle sizes, the feasibility of this device is demonstrated and applied to dust charge, which lays the foundation for further research.

Keywords

charge measurement; dust; electric charge; mining; particle size; coal dust charge measuring quantity method; dust charge measurement; dust charge theoretical model; dust charge-mass ratio; dust electrical charge; electric field; mine dust charge properties; particle sizes; Atmospheric measurements; Charge measurement; Coal; Corona; Discharges (electric); Electric fields; Fuel processing industries; Mine dust; charge model; charge quantity;

fLanguage

English

Publisher

ieee

Conference_Titel

Consumer Electronics, Communications and Networks (CECNet), 2012 2nd International Conference on

Conference_Location

Yichang

Print_ISBN

978-1-4577-1414-6

Type

conf

DOI

10.1109/CECNet.2012.6202264

Filename

6202264