导热油炉换油前有必要清洗吗

 　　有一些客户存在这样的疑问，我要换新油了这导热油系统还有必要去清洗吗？这个回答是肯定的，非常有必要。

　　而客户觉得没有必要，这系统里油都是新的了，肯定就没有积碳了啊，这积碳不都随着旧油排出去了吗，我还洗什么呢？

　　这样的客户我们碰到很多，换新油后刚开始很正常过一段时间系统的过滤网上出现了大量的油泥和积碳，这时候说，是这导热油不好有腐蚀性，其实不是的，是新的导热油有一定的清洗力将之前附着在导热油系统管道内的积碳都清洗下来了，这些积碳一直都存在的。　　所以说，企业在更换新油的时候一定要将系统进行彻底的清洗，将附着在导热油系统管线内壁的油垢和积碳洗下来，再加新油，否则刚加入的新油被积碳污染了，残碳、酸值变高、闪点降低这样和没换油前有什么区别呢？到头来，白白浪费了新买导热油的钱，造成了无法挽回的经济损失。LED">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" marginwidth="0" marginheight="0" vspace="0" hspace="0" allowtransparency="true" scrolling="no" src="https://googleads.g.doubleclick.net/pagead/ads?client=ca-pub-6745515041074118&ouTPUt=html&adk=1812271804&adf=3279755396&lmt=1688005026&plat=1%3A1024%2C2%3A1024%2C3%3A2162688%2C4%3A2162688%2C8%3A134217728%2C9%3A134250504%2C16%3A8388608%2C17%3A32%2C24%3A32%2C25%3A32%2C30%3A1048576%2C32%3A32%2C41%3A32%2C42%3A32&format=0x0&url=https%3A%2F%2Fwww.bizrobot.com%2Fcompany_bloginfo.php%3Fact%3D1&ea=0&pra=5&wgl=1&uach=WyJXaW5kb3dzIiwiMy4wLjAiLCJ4ODYiLCIiLCIxNC4xLjExMTYuMCIsW10SMCxudWxsLCI2NCIsW1siTm90LUEuQnJhbmQiLCIyNC4wLjAuMCJdLFsiQ2hyb21pdW0iLCIxNC4xLjExMTYuMCJdXSwxXQ..&dt=1688005026606&bpp=4&bdt=35&idt=18&shv=r20230626&mjsv=m202306200101&ptt=9&saldr=aa&cookie=ID%3D53b7994977ad89b7-220b444701e200ed%3AT%3D1688004979%3ART%3D1688004979%3AS%3DALNI_Mb0IMPHgU6r9LbkhfIP691VDPiV4A&gpic=UID%3D00000c7aa1f9f6e1%3AT%3D1688004979%3ART%3D1688004979%3AS%3DALNI_MaS8QwjqnVaONtGZgUK2JNPDyuoow&nras=1&correlator=5939242269078&frm=23&ife=1&pv=2&ga_vid=1688061828.1688005027&ga_sid=1688005027&ga_hid=2046864271&ga_fc=0&nhd=1&u_tz=480&u_his=25&u_h=768&u_w=1024&u_ah=728&u_aw=1024&u_cd=24&u_sd=1&DMC=8&adx=-12245933&ady=-12245933&biw=1001&bih=624&isw=730&ish=360&ifk=2699508910&scr_x=0&scr_y=0&eid=44759927%2C44759876%2C44759837%2C42531705%2C44788441%2C21065724&oid=2&pvsid=179153628369056&tmod=1452840587&uas=0&nvt=1&ref=https%3A%2F%2Fwww.bizrobot.com%2Fcompany_bloginfo.php&fc=1664&brdim=0%2C0%2C0%2C0%2C1024%2C0%2C1024%2C728%2C730%2C360&vis=1&rsz=%7C%7Cs%7C&abl=NS&fu=32772&bc=31&ifi=1&uci=1.uk88tcupmnkd&fsb=1&dtd=31" data-google-container-id="1.uk88tcupmnkd" data-load-complete="true">