三(san)甘醇(TEG)在加(jia)熱(re)(re)到2800C左右時,對高聚(ju)(ju)合物(PET)有溶解(jie)及醇解(jie)作(zuo)(zuo)用(yong),三(san)甘醇清(qing)(qing)洗爐利用(yong)這一(yi)特性,將粘附有高聚(ju)(ju)酯污物的噴絲板、濾芯、計量泵置(zhi)于(yu)(yu)盛有TEG溶液的清(qing)(qing)洗槽內加(jia)熱(re)(re)沸騰,達到清(qing)(qing)洗的目的。三(san)甘醇清(qing)(qing)洗爐加(jia)熱(re)(re)方(fang)式(shi)為(wei)內加(jia)熱(re)(re)式(shi),采用(yong)優質不(bu)銹(xiu)鋼電(dian)加(jia)熱(re)(re)棒直(zhi)接插入筒(tong)(tong)體內部,相對于(yu)(yu)筒(tong)(tong)外加(jia)熱(re)(re)有效地縮短了(le)升溫(wen)時間,節約電(dian)耗(僅為(wei)筒(tong)(tong)體外加(jia)熱(re)(re)的60%),安(an)全可(ke)靠的控制系(xi)統(tong),具有超溫(wen)報警及斷電(dian)功能,大容(rong)量三(san)甘醇清(qing)(qing)洗爐開(kai)蓋方(fang)式(shi)有氣(qi)缸(gang)助開(kai)、重錘助開(kai)等(deng)結構(gou)供選擇(ze)。缸(gang)徑(jing)大、操(cao)作(zuo)(zuo)高度高的配置(zhi)操(cao)作(zuo)(zuo)平臺。裝置(zhi)設有完整的三(san)甘醇溶液冷卻(que)回收(shou)系(xi)統(tong)。按結構(gou)可(ke)分為(wei)單缸(gang)位,雙缸(gang)位,和多缸(gang)連體形(xing)式(shi)。