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板式换热器是用薄金属板（一般为不锈钢)压制成具有一定形状波纹的换热板片，然后加密封胶垫，叠装而成的一种换热器。主要由板片、密封胶垫、夹紧螺栓、压紧板、整机框架等零部件组成。 由于板式换热器的流通截面较小一旦出现结焦就会出现堵塞的情况，导致传热率下降，直接影响企业的正常生产。因此，为提高换热效果，节约能源，需要对换热器进行定期的清洗。 换热器结垢分为油垢和水垢两种，根据设备的实际情况，来选择合适的清洗剂和清洗工艺，下面着重讲一下换热器水垢的清洗。 换热器的水垢主要是水中溶解的各种盐类，受热分解溶解度降低而结晶沉积在传热片上，通常为碳酸盐、磷酸盐、硫酸盐和硅酸盐这类垢结晶，比较坚硬且难以清除。 建议使用换热器清洗剂（KD-L411），它是由多种优质的表面活性剂及清洗助剂复配而成,具有优良的渗透性、溶解性和清除铁锈的能力，在水中有极好的溶解性，使用简单方便。 注意：由于各地区的水质不同，水垢的组成也不同，可以将邮寄垢样我们做溶解实验后给选择合适的清洗剂产品。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=1693808512&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&easpi=0&asro=0&asrtr=1&aSIScm=1&aslmt=0.4&asamt=-1&asedf=0&asefa=1&aseiel=1&uach=WyJXaW5kb3dzIiwiMy4wLjAiLCJ4ODYiLCIiLCIxNS4xLjEyMDAuNjQiLFtdLDAsbnVsbCwiNjQiLFtbIkNocm9taXVtIiwiMTUuMS4xMjAwLjY0Il0sWyJOb3QuQS9CcmFuZCIsIjguMC4wLjAiXV0sMF0.&dt=1693808512650&bpp=5&bdt=26&idt=157&shv=r20230830&mjsv=m202308300101&ptt=9&saldr=aa&cookie=ID%3D9f42492e1140a724-220b3737c2e30032%3AT%3D1693808465%3ART%3D1693808465%3AS%3DALNI_Ma7uDsM9MeZq_OgmyAfQF2OJk2baQ&gpic=UID%3D00000da023e99d1b%3AT%3D1693808465%3ART%3D1693808465%3AS%3DALNI_MYNxFkrZYjnTSBof8sqa-39XPDUEw&nras=1&correlator=5223118197524&frm=23&ife=1&pv=2&ga_vid=1858630802.1693808513&ga_sid=1693808513&ga_hid=104953429&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=44759876%2C44759837%2C44798879%2C44759927%2C31077371%2C31077525%2C44795921%2C31077550&oid=2&pvsid=2870896297552356&tmod=586740541&uas=0&nvt=1&fsapi=1&ref=https%3A%2F%2Fwww.bizrobot.com%2Fcompany_bloginfo.php&fc=1920&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=1.1njew87kk9sp&fsb=1&dtd=172" data-google-container-id="1.1njew87kk9sp" data-load-complete="true"> |