Research on Corona Wire Application for High Dust Load ESP of Cement Kiln


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Electronic corona may be obturated when dust load at inlet of ESP is more than 500g/Nm3, it will influence dedusting efficiency. Through analysis on current and electric intensity, we set up experiment device and use WS corona wire, fishbone corona wire, long dentation corona wire, V15 wire and RS corona wire to test their volt-ampere characteristics. This experiment indicates that the corona current produced by V15 and long dentation corona wires is higher, i.e. we can get higher corona current under same voltage to produce stronger corona discharge and electric wind, and it has little possibility to occur corona obturation in electric field. We can get the conclusion that V-typed corona wire is more suitable and economic for high dust load application.



Advanced Materials Research (Volumes 228-229)

Edited by:

Quanjie Gao




Z. B. Liu et al., "Research on Corona Wire Application for High Dust Load ESP of Cement Kiln", Advanced Materials Research, Vols. 228-229, pp. 1070-1074, 2011

Online since:

April 2011




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