化工进展 ›› 2016, Vol. 35 ›› Issue (S2): 41-45.DOI: 10.16085/j.issn.1000-6613.2016.s2.006

• 化工过程与装备 • 上一篇    下一篇

旋流器磨损研究进展

蒋明虎1, 卢梦媚1, 徐保蕊1, 王皓2, 赵立新1   

  1. 1. 东北石油大学机械科学与工程学院, 黑龙江 大庆 163318;
    2. 大庆石化公司炼油厂, 黑龙江 大庆 163711
  • 收稿日期:2016-06-24 修回日期:2016-07-28 出版日期:2016-12-31 发布日期:2016-12-22
  • 通讯作者: 蒋明虎(1962-),男,博士后,教授,主要研究领域为旋流分离技术、流体机械及工程技术研究。E-mail:jmh@dqpi.edu.cn。
  • 基金资助:
    国家高技术研究发展计划(2012AA061303)及东北石油大学研究生创新科研项目(xm172925)。

Recent progress of cyclone wear research

JIANG Minghu1, LU Mengmei1, XU Baorui1, WANG hao2, ZHAO Lixin1   

  1. 1. School of Mechanical Science and Engineering, Northeast Petroleum University, Daqing 163318, Heilongjiang, China;
    2. Daqing Petrochemical Company Oil Refinery, Daqing 163711, Heilongjiang, China
  • Received:2016-06-24 Revised:2016-07-28 Online:2016-12-31 Published:2016-12-22

摘要: 介绍了旋流器磨损方面的研究进展,包括利用数值模拟、现场及实验室试验对水力旋流器壁面磨损位置、影响磨损的关键部位的结构参数和操作参数,以及为提高旋流器使用寿命对内衬材料和自身结构进行的改进,并对减缓旋流器壁面磨损的发展趋势作了简要分析。研究表明:旋流器不同位置的磨损率不同,可根据该情况设置耐磨层,在旋流器易磨损部位采用耐冲击磨损较佳的内衬材料,通过材料的差异化提高旋流器耐磨性能或者在旋流器靠近壁面位置引入其它结构而改变该区域流体流动情况,减缓旋流器壁面磨损。随着人们对旋流器壁面磨损的不断开发,其在石油、化工等行业得到了越来越广泛的应用,减缓旋流器壁面磨损,提高其耐磨性能,对工程应用具有实用意义。

关键词: 旋流器, 磨损, 材料:结构

Abstract: Recent progress of cyclone's wear research is introduced,including using numerical simulation,field and laboratory test of the cyclone wall wear position,structure and operation factors that affecting wear,and structural improvements to extend the life of cyclone by using liner material.The trend of cyclone's wall abrasion development is also discussed.Studies show that different parts of the cyclone have various wear rate.according this situation,the wear resistant layer can be set,and the lining material which has better impact abrasion resistance can be adopted in the cyclone prone wear parts,and the wear resistance of the cyclone can be improved by the difference of the material or in cyclone near wall location in other structural change the regional fluid flow,slow down the cyclone wall surface wear.cyclones are getting widely used in petrochemical industry and many other fields,reducing the wear of the wall and improving the wear resistance of cyclone has practical significance for engineering applications.

Key words: cyclone, wear, material:structure

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