Title: Electrostatic separating method and device for fly ash conveying belt
Application Number: 200610088885 Application Date: 2006.07.24
Publication Number: 1887434 Publication Date: 2007.01.03
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: B03C7/08
Applicant(s) Name: China General Inst. of Building Material Science Address:
Inventor(s) Name: Wang Lan;Sui Tongbo;Wang Hongxia;Jiang Lizhen
Attorney & Agent: lu bing
Abstract:
    The present invention discloses one kind of fly ash belt conveying and electrostatic separating method and apparatus. Fly ash in belt conveyer is first made to pass through an electric field area, where different kinds of granules, including un-burnt carbon granule and inorganic matter granule, with different electric properties carry different electric charges through mutual contact and friction, and the differently charged granules in the fly ash migrate toward the positive electrode and the negative electrode separately for gradual separation. Thus, the un-burnt carbon granule and the inorganic matter granule are separated ultimately.
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