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由于板式换热器的流通截面较小，使用时很容易就会出现结垢堵塞的现象，一旦结垢换热器的效率会下降，这样一来会直接影响到设备的安全性和企业的政策生产。 环式换热器的材质一般为不锈钢，通过压制后形成一定形状的板片然后加密封胶垫叠装成换热器。换热板片内冷热介质流经各自通道，中间是通过一层薄薄的换热板片来进行换热，这样一来具有换热系数较高、高效节能等优势，使用起来安全可靠、体积小、组合灵活等特点。一、板式换热器结垢分析：水-水、汽-水交换为换热器的两种交换方式，水-水的交换方式冷热介质都是水，冷热水的温差也不大，大约在70-90℃之间，形成的水垢也基本一致。汽-水交换方式热介质为水蒸气，一般不易结垢。当冷介质为水而且温度大约在90℃左右时更容易结垢。其垢样大致可分为水垢和污垢，尤以水垢为主。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。KD-L400系列换热器水垢清洗剂无腐蚀能够安全、有效的去除水垢，含有多种表面活性剂和清洗助剂，对管道内的铁锈也有很好清除能力，适用于各类换热设备、锅炉、换热管道等水垢的清洗。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&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&format=0x0&url=https%3A%2F%2Fwww.bizrobot.com%2Fcompany_bloginfo.php%3Fact%3D1&ea=0&pra=5&wgl=1&dt=1671160269521&bpp=11&bdt=137&idt=184&shv=r20221207&mjsv=m202212060101&ptt=9&saldr=aa&cookie=ID%3D102b13a58d9de955-22529853ecd800c7%3AT%3D1671160225%3ART%3D1671160225%3AS%3DALNI_Mb2k4FNrrnZFu9UtGFQk5KXJStQVw&gpic=UID%3D00000b913e20eacf%3AT%3D1671160225%3ART%3D1671160225%3AS%3DALNI_MarN7rHIusDun9I341IW2PUXkq4mQ&nras=1&correlator=7963013636413&frm=23&ife=1&pv=1&ga_vid=283536963.1671160270&ga_sid=1671160270&ga_hid=2041558337&ga_fc=0&nhd=1&u_tz=480&u_his=27&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=44759875%2C44759926%2C44759842%2C44767166%2C44777506%2C31071220%2C44780792&oid=2&pvsid=24073205099721&tmod=1541244722&uas=0&nvt=1&ref=https%3A%2F%2Fwww.bizrobot.com%2Fcompany_bloginfo.php&eae=2&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=1.3gy7cdl37pnd&fsb=1&dtd=204" data-google-container-id="1.3gy7cdl37pnd" data-load-complete="true"> |