沉降过滤式离心机技术参数对煤泥分离效果的影响

介绍了沉降过滤式离心机的工作原理，就结构参数和操作参数对分离效果的影响进行了分析.为提高国产离心机用于煤泥分离的效果和工作可靠性，通过对国内外同类产品的结构参数、操作参数和分离效果的比较，提出：根据国内洗选煤泥性质，确定合适的设计参数；提高国产离心机的分离因数和制造水平；加强对筛网及易磨损件的研究，提高易磨损件的使用寿命；采用渐开线行星齿轮差速器，以提高整机的工作可靠性；提高离心机控制的自动化水平.

The influence of screen bowl centrifuge’s technical parameters on coal slime dewatering

Introduced the working principles of screen bowl centrifuge and analyzed the influence of screen bowl centrifuge's structural parameters and operational parameters on dewatering.In order to improve coal slime dewatering results and operational reliability,according to the comparison of screen bowl centrifuge's structural parameters,operational parameters and dewatering results used at home and broad,proposed that,proper design parameters should be determined by the property of coal slime;the separation factor and manufacture level of homemade screen bowl centrifuge should be improved; the research on sieve and wear parts should be strengthened to improve the service life of wear parts;planetary gear differential case should be used to improve the work reliability of whole machine and the automatization level of centrifuge control should be enhanced.