新型矿用除尘器的研究  

Development of a New Mine Dost Collector

作　　者：胥奎[1] 李建国[1] 赵伟东 李爱菊[1] 

机构地区：[1]煤炭科学研究总院重庆分院,重庆400037 [2]青海省西海煤炭开发有限责任公司,青海西宁810000

出　　处：《矿业安全与环保》2006年第3期33-35,共3页Mining Safety & Environmental Protection

摘　　要：介绍了KCS-250型矿用湿式过滤旋流除尘器的主要结构、性能,论述了该除尘器的技术创新点,性能检验结果表明该除尘器工作阻力1 449 Pa,总粉尘除尘效率99.03%,呼吸性粉尘除尘效率90.06%。现场使用后综掘工作面总粉尘降尘效率达91.27%,采煤工作面回风巷总粉尘降尘效率达到90.74%,呼吸性粉尘的降尘效率达到了88.15%。This paper describes the main structure and performance of KCS-250 mine wet filter cyclone dust collector and discusses the technical innovation point of this dust collector. The performance test results showed that the working resistance of this dust collector is 1449Pa, the removal efficiency of total dust is 99.03% and the removal efficiency of respirable dust is 90.06%. When it is used in the fully mechanized heading face, the removal efficiency of total dust reaches 91.27%, the removal efficiency of total dust in the air-return way in coal face is up to 90.74%, and the removal efficiency of respirable dust is up to 88.15%.

关 键 词：除尘器 矿用 旋流 斜流风机 

分 类 号：TD714.4[矿业工程—矿井通风与安全]