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水介流化床粗煤泥分选机分选原理及应用效果研究
引用本文:吕一波,闫贺卿,彭德强,满伟慧,李青霞,李勃,单志强.水介流化床粗煤泥分选机分选原理及应用效果研究[J].煤炭技术,2014,33(12):315-317.
作者姓名:吕一波  闫贺卿  彭德强  满伟慧  李青霞  李勃  单志强
作者单位:黑龙江科技大学矿业工程学院,哈尔滨,150022
基金项目:黑龙江省教育厅科学技术研究重点项目
摘    要:针对我国粗煤泥难以有效分选的现状,指出了水介流化床在粗煤泥处理中的优势。通过对水介流化床分选原理、主要结构的分析,结合水介流化床在选煤厂应用效果,说明水介流化床分选机具有分选密度可控可调、分选精度高、分选效率高等优点,具有广阔的推广价值。

关 键 词:水介流化床  粗煤泥分选  干扰沉降  应用效果

Study on Separating Principle and Spplication Effect of Water Medium Fluidized Bed Separator
LYU Yi-bo,YAN He-qing,PENG De-qiang,MAN Wei-hui,LI Qing-xia,LI Bo,SHAN Zhi-qiang.Study on Separating Principle and Spplication Effect of Water Medium Fluidized Bed Separator[J].Coal Technology,2014,33(12):315-317.
Authors:LYU Yi-bo  YAN He-qing  PENG De-qiang  MAN Wei-hui  LI Qing-xia  LI Bo  SHAN Zhi-qiang
Institution:LYU Yi-bo;YAN He-qing;PENG De-qiang;MAN Wei-hui;LI Qing-xia;LI Bo;SHAN Zhi-qiang;Institute of Mining Engineering,Heilongjiang University of Science and Technology;
Abstract:Advantage of water medium fluidized bed was presented in coarse slime processing according to our national status of difficulty in coarse slime separation. Separation principle and main structure of water medium fluidized bed were analyzed. Through application result of water medium fluidized bed in coal preparation plant,a widely extended value will be shown and the merits such as adjustable separation density,high separating accuracy and rate were proved.
Keywords:water medium fluidized bed  coarse slime separation  hindered settling  application effect
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