煤炭工程 ›› 2018, Vol. 50 ›› Issue (9): 121-123.doi: 10.11799/ce201809031

• 研究探讨 • 上一篇    下一篇

国产煤用分级破碎设备的技术现状与发展趋势

李朋   

  1. 中煤科工集团唐山研究院有限公司
  • 收稿日期:2018-04-04 修回日期:2018-07-09 出版日期:2018-09-20 发布日期:2018-12-18
  • 通讯作者: 李朋 E-mail:qhd16@163.com

Technical development status of domestic coal sizing crusher

  • Received:2018-04-04 Revised:2018-07-09 Online:2018-09-20 Published:2018-12-18

摘要: 文章论述了我国分级破碎设备的技术现状与发展趋势,其总体结构基本成熟,耐磨材质性能大幅提高,关键零部件可靠性大幅提高,且控制系统不断完善|并从现场适应性程度、腔体结构、粒度调整、齿型结构等方面分析了国内外分级破碎装备的技术异同点,提出了颗粒破碎模拟试验和完整的研发体系建设是未来的技术研究重点。

关键词: 分级破碎机, 耐磨材质, 控制系统, 颗粒破碎

Abstract: This paper describes the development status of sizing crusher technology in China. The overall structure is basically mature. The wear-resistant material almost has the same property of foreign products. The reliability of key components has been significantly improved, and the control system has been continuously improved. Besides, the paper analyzed the technical similarities and differences between domestic and foreign sizing crusher equipment from the aspects of serialization, cavity structure, size adjustment, and tooth structure. Finally, the technological research focus of sizing crusher of the virtual crushing test and advanced design method was proposed.

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