江汉大学学报(自然科学版)
江漢大學學報(自然科學版)
강한대학학보(자연과학판)
JOURNAL OF JIANGHAN UNIVERSITY(NATURAL SCIENCES)
2014年
4期
5-8
,共4页
余新明%田矿%石零%米铁
餘新明%田礦%石零%米鐵
여신명%전광%석령%미철
覆膜滤料%过滤除尘%ePTFE%过滤阻力%PM2.5
覆膜濾料%過濾除塵%ePTFE%過濾阻力%PM2.5
복막려료%과려제진%ePTFE%과려조력%PM2.5
membrane filter%dust removal by filtration%ePTFE%filtration pressure drop%PM2. 5
介绍了一种新开发的ePTFE覆膜滤料过滤阻力与分级除尘效率的实验测定结果。在过滤风速为0.5~2.5 m/s时,该覆膜滤料洁净滤料的阻力为27~171 Pa;在过滤风速为1.2 m/min,其对PM2.5颗粒的净化效率达98%以上。
介紹瞭一種新開髮的ePTFE覆膜濾料過濾阻力與分級除塵效率的實驗測定結果。在過濾風速為0.5~2.5 m/s時,該覆膜濾料潔淨濾料的阻力為27~171 Pa;在過濾風速為1.2 m/min,其對PM2.5顆粒的淨化效率達98%以上。
개소료일충신개발적ePTFE복막려료과려조력여분급제진효솔적실험측정결과。재과려풍속위0.5~2.5 m/s시,해복막려료길정려료적조력위27~171 Pa;재과려풍속위1.2 m/min,기대PM2.5과립적정화효솔체98%이상。
Introduces the test results of filtering pressure drop and fractional filtering efficiency on a new kind of ePTFE membrane filter. Under the test wind speed is between 0. 5~2. 5 m/s,the pres-sure drop of this clean membrane filter is about 27~171 Pa;Under the test wind speed is at 1.2 m/min,its collection efficiency is more than 98%for PM2. 5.