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涤纶滤袋可称为除尘器的核心，除尘器滤袋的选择非常重要，直接影响除尘器的除尘效果。从以下几个方面选择涤纶滤袋：气体温度、湿度和化学成分；颗粒尺寸；粉尘浓度；过滤风速；综合考虑除尘方法等因素。涤纶滤袋，即聚丙烯滤袋，是一种由聚丙烯制成的袋式滤芯，主要用于石油化工、涂料、生物医药、汽车制造、食品饮料、工业除尘等领域。该过滤材料形成三维、高度蓬松、三维且曲折的过滤层，其特征在于松散的纤维组织和高杂质容量。该纤维材料属于复合拦截方式，有效去除固体和软颗粒，即较大颗粒的杂质被截留在纤维表面，而细小颗粒被截留在过滤材料的深层，确保其在使用过程中不会因压力增加而被破坏，过滤效率高。涤纶滤袋的工作原理是所谓的“深度过滤”技术，即通过过滤材料纤维的捕集在过滤材料表面形成“初级粉尘层”(即粉末滤饼)，然后通过粉末滤饼过滤掉后续的粉尘。http://www.fxyhb.com/ABSolute;top:0;border:0;width:undefinedpx;height:undefinedpx;" SANdbox="allow-forms allow-popUPS allow-popups-to-escape-sandbox allow-same-origin allow-scripts allow-top-navigation-by-user-activation" frameborder="0" src="https://googleads.g.doubleclick.net/pagead/ads?guci=2.2.0.0.2.2.0.0&client=ca-pub-6745515041074118&ouTPUt=html&adk=1812271804&adf=3279755396&plat=1%3A32776%2C2%3A32776%2C8%3A134217728%2C9%3A134250504%2C10%3A32%2C11%3A32%2C16%3A8388608%2C17%3A32%2C24%3A32%2C25%3A32%2C30%3A1081344%2C32%3A32%2C40%3A32&format=0x0&url=https%3A%2F%2Fwww.bizrobot.com%2Fcompany_bloginfo.php%3Fact%3D1&ea=0&flash=0&pra=5&wgl=1&uach=WyJXaW5kb3dzIiwiMTAuMCIsIng4NiIsIiIsIjg4LjAuNDMyNC45NiIsW11d&dt=1611626730727&bpp=4&bdt=64&idt=92&shv=r20210121&cbv=r20190131&ptt=9&saldr=aa&cookie=ID%3Dee9bde68c3bcc479-22d6a2f42ec500db%3AT%3D1607928648%3ART%3D1607928648%3AS%3DALNI_MYRHeygu-ZF7l8Yo6qHz_DE7Tp6vQ&nras=1&correlator=7894172711464&frm=23&ife=1&pv=1&ga_vid=1339838534.1611626731&ga_sid=1611626731&ga_hid=1806472279&ga_fc=0&nhd=1&u_tz=480&u_his=7&u_java=0&u_h=864&u_w=1536&u_ah=824&u_aw=1536&u_cd=24&u_nplug=3&u_nmime=4&adx=-12245933&ady=-12245933&biw=1314&bih=651&isw=730&ish=360&ifk=2699508910&scr_x=0&scr_y=0&eid=21066700%2C21066793%2C21068769%2C21068785&oid=3&pvsid=2304717984012625&pem=61&ref=https%3A%2F%2Fwww.bizrobot.com%2Fcompany_bloginfo.php&rx=0&eae=2&fc=1920&brdim=-3%2C22%2C-3%2C22%2C1536%2C0%2C1345%2C770%2C730%2C360&vis=1&rsz=%7C%7Cs%7C&abl=NS&fu=8204&bc=31&ifi=0&uci=0.ay73yy6f5l4y&fsb=1&dtd=102" marginwidth="0" marginheight="0" vspace="0" hspace="0" allowtransparency="true" scrolling="no" allowfullscreen="true" data-google-container-id="0.ay73yy6f5l4y" data-load-complete="true"> |