江苏省科技期刊可视化阅读平台

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江苏科技信息 ›› 2015, Vol. 32 ›› Issue (17): 76-78.doi: 10.3969/j.issn.1004-7530.2015.17.019

• 论文 • 上一篇    下一篇

基于TRIZ理论的潜污泵密封性能改进

吴燕玲, 傅仁利, 殷进, 许蔷, 曹美   

  1. 江苏省生产力促进中心,江苏南京,210042;南京航空航天大学,江苏南京,210016;扬州大学,江苏扬州,225009;南京林业大学,江苏南京,210037;梅山钢铁,江苏南京,210039
  • 出版日期:2015-06-15 发布日期:2015-06-15

The Improvement on the Seal Performance of Submersible Sewage Pump

Wu Yanling, Fu Renli, Yin Jin, Xu Qiang, Cao Mei   

  • Online:2015-06-15 Published:2015-06-15

摘要： 随着国家对环保事业的日益重视，潜污泵作为不可缺少的排污设备应用越来越广泛。机械密封是潜污泵最主要的密封方式，在实际应用中由于结构和输送介质的特殊性经常存在密封失效等问题。文章以TRIZ理论为创新设计的理论依据，针对提高潜污泵的密封性能提出了改进方案，降低了由于颗粒介质进入引起的磨损，提高了可靠性和可维护性。

关键词: 潜污泵, TRIZ理论, 机械密封

Abstract: As the country attaches great importance to environmental protection ,the submersible sewage pump has been used more and more wildly as a indispensable equipment.Mechanical seal is the main seal method on the pump,but it always occurs failure due to its structure and special transferring medium.In order to improve its sealing performance,the paper proposes several modified options by TRIZ which could reduce the wear by particles and enhance its reliability and maintainability.