Abstract
Based on the water-only cyclone, a new cyclone named cyclone column separator (CCS) was developed by combining a positive cone with the common negative cone to form a non-continuous three-stage complicated cone (CC). The performance of the CCS was compared with that of water-only cyclones with single angle of 70°, 90°, 110° and 120° by coal slime separation tests. Compared with the water-only cyclones with single cone structure, the separation performance of the CCS with CC structure was significantly improved and much less losses of +0.25mm low density coarse coal were resulted. It produced a probable error of 0.058 for +1mm fractions, and 0.083 for 0.5–1mm fractions. It also gave an imperfection of 0.202 for a rather broader size range of +0.25mm. All results show that the CCS was a coarse coal separation equipment of high efficiency.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
