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关键字：雷达液位计 http://www.dkmcn.com/ 雷达液位计在正常运转过程中离心泵在运转中突然泄漏少数原因是因为正常磨损或者已经达到了使用寿命，大多数的原因是因为现场工况环境变化较大或者因操作、维护不当引起的。具体有以下几种情况。1. 雷达液位计使用的实际输出量较小，大量的介质在泵体内循环，导致热量积聚，从而引起介质气化，导致密封失效。2. 在操作过程中出现了抽空、气蚀或较长时间憋压等情况，造成了密封被破坏。3. 雷达液位计长时间的停运，重新启动时没有进行手动盘车，造成因为摩擦副粘连扯坏密封面。4. 介质回流的量偏大，造成吸入管侧容器(塔、釜、罐、池)底部沉渣被泛起，损坏密封。5. 雷达液位计所在现场工况环境温度急剧变化。6. 测量介质中含有腐蚀性、聚合性、结胶性的物质增多。7. 雷达液位计电源的中断，比如突然的停电或故障停机等等。德科蒙过程控制(武汉)有限公司座机:027-88062221传真:027-88068180邮箱: sales@whdkm.com原文出处：http://www.dkmcn.com/News_show.asp?id=950ABSolute;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=32.0.0&pra=5&wgl=1&tt_state=W3siaXNzdWVyT3JpZ2luIjoiaHR0cHM6Ly9hZHNlcnZpY2UuZ29vZ2xlLmNvbSISInN0YXRlIjowfSx7Imlzc3Vlck9yaWdpbiI6Imh0dHBzOi8vYXR0ZXN0YXRpb24uYW5kcm9pZC5jb20iLCJzdGF0ZSI6MH1d&dt=1606466537381&bpp=8&bdt=948&idt=218&shv=r20201112&cbv=r20190131&ptt=9&saldr=aa&cookie=ID%3D5fb7eae809183df8-22fd78660ec40024%3AT%3D1602660717%3ART%3D1602660717%3AS%3DALNI_MYMQQp2TnvCbvJQtTRQsdNX_-71Bg&nras=1&correlator=5516747521723&frm=23&ife=1&pv=1&ga_vid=641237134.1606466538&ga_sid=1606466538&ga_hid=1985017497&ga_fc=0&iag=3&icsg=138&nhd=1&dssz=5&mdo=0&mso=0&u_tz=480&u_his=4&u_java=0&u_h=1080&u_w=1920&u_ah=1030&u_aw=1920&u_cd=24&u_nplug=17&u_nmime=34&adx=-12245933&ady=-12245933&biw=1243&bih=605&isw=730&ish=360&ifk=2699508910&scr_x=0&scr_y=62&oid=3&pvsid=2096654251639677&pem=16&ref=https%3A%2F%2Fwww.bizrobot.com%2Fcompany_bloginfo.php&rx=0&eae=2&fc=1920&brdim=0%2C0%2C0%2C0%2C1920%2C0%2C1920%2C1030%2C730%2C360&vis=1&rsz=%7C%7Cs%7C&abl=NS&fu=8204&bc=31&ifi=0&uci=0.9d83y2s4zawm&fsb=1&dtd=252" marginwidth="0" marginheight="0" vspace="0" hspace="0" allowtransparency="true" scrolling="no" allowfullscreen="true" data-google-container-id="0.9d83y2s4zawm" data-load-complete="true"> |