风水联动除尘器测试系统设计与试验验证  

Design and test verification of test system for air-water combined power dust collector

作　　者：许斌 陈清华[1,2] 江丙友[2] 唐明云[2] 赵君 林汉毅[1,2] XU Bin;CHEN Qinghua;JIANG Bingyou;TANG Mingyun;ZHAO Jun;LIN Hanyi(School of Mechanical Engineering.Anhui Unversity of Science and Technology,Huainan 232001,China;Key Laboratory ofIndustrial Dust Prevention and Control&Occupaional Health and Sofety,Ministry of Educaion,Huainan 232001,China;Tonguda Research Institute of Science and Technology,Datong Coal Mine Group Co.,Lad.,Datong 037003,China)

机构地区：[1]安徽理工大学机械工程学院,安徽淮南232001 [2]工业粉尘防控与职业安全健康教育部重点实验室,安徽淮南232001 [3]大同煤矿集团有限责任公司同大科技研究院,山西大同037003

出　　处：《煤矿安全》2021年第10期115-118,124,共5页Safety in Coal Mines

基　　金：安徽理工大学研究生创新基金资助项目(2020CX2041)。

摘　　要：为了使风水联动除尘器降尘效率达到最佳,基于风水联动除尘器的工作原理,确定了风水联动除尘器性能参数测试方法,完成了测试系统的设计与研制,阐述了测试系统的工作原理,进行了不同供风压力和供水压力下风水联动除尘器的性能测试试验,获得了风水联动除尘器的各项性能参数。结果表明:测试系统为实现风水联动除尘器除尘效率和最佳运行参数的匹配提供了试验平台;测试系统运行参数较为稳定,满足设计要求;供水情况下,风水联动除尘器的风量及降尘效率较之未供水时均有明显提升;当供水压力为3 MPa,供风压力为0.2~0.5 MPa时,风水联动除尘器的风量及降尘效率均随供风压力的增大而增大。In order to obtain the best dust reduction efficiency of the air-water combined power dust collector, based on the working principle of the air-water combined power dust collector, the performance parameter test method of the air-water combined power dust collector was determined, the design and development of the test system were completed, and the working principle of the test system was explained. The performance test of the air-water combined power dust collector under different air supply pressures and water supply pressures, and various performance parameters of the air-water combined power dust collector were obtained. The results show that the test system provides a test platform for realizing the matching of dust removal efficiency and optimal operating parameters of the air-water combined power dust collector. Compared with no water supply, the air volume and dust reduction efficiency of the air-water combined power dust collector under the water supply situation are significantly improved. When the water supply pressure is 3 MPa and the air supply pressure is from 0.2 MPa to 0.5 MPa, the air volume and dust reduction efficiency of the air-water combined power dust collector increase with the increase of the air supply pressure.

关 键 词：矿尘治理 风水联动除尘器 除尘测试系统 除尘最佳运行参数 除尘效率 

分 类 号：TD714[矿业工程—矿井通风与安全]