1.安裝前(qian)

防銹(xiu)防腐涂(tu)層要(yao)干(gan)透(tou)、管道上(shang)刺(ci)和利角(jiao)，電(dian)熱(re)帶(dai)(dai)(dai)表(biao)面無破損，電(dian)熱(re)帶(dai)(dai)(dai)絕緣電(dian)阻(zu)應(ying)≥20MΩ(1000VDC)。不要(yao)強力拉扯電(dian)熱(re)帶(dai)(dai)(dai)，避免(mian)腳踏或重物放置電(dian)熱(re)帶(dai)(dai)(dai)上(shang);電(dian)熱(re)帶(dai)(dai)(dai)與所有配件的型號(hao)應(ying)與設計要(yao)求一致。

2.安裝中

每隔約50cm將(jiang)電(dian)(dian)(dian)熱(re)(re)帶用玻璃纖(xian)維壓敏(min)膠(jiao)帶或(huo)鋁(lv)膠(jiao)帶固定(ding)在(zai)干(gan)管(guan)道(dao)上，平時盡(jin)可(ke)能將(jiang)電(dian)(dian)(dian)熱(re)(re)帶附在(zai)管(guan)道(dao)下45度(du)(du)下方;在(zai)線路(lu)的(de)供電(dian)(dian)(dian)點和(he)尾端各預(yu)留(liu)lm長的(de)電(dian)(dian)(dian)熱(re)(re)帶;在(zai)所(suo)有散(san)熱(re)(re)體如支架、閥門、法蘭(lan)等處應預(yu)留(liu)一(yi)定(ding)長度(du)(du)電(dian)(dian)(dian)熱(re)(re)帶，風道(dao)電(dian)(dian)(dian)熱(re)(re)管(guan)生(sheng)產廠家，以便隨時拆(chai)除、維修(xiu)、更換等。在(zai)使(shi)用二通(tong)(tong)或(huo)三通(tong)(tong)配件處電(dian)(dian)(dian)熱(re)(re)帶各端端應預(yu)留(liu)40 cm長，多根(gen)電(dian)(dian)(dian)熱(re)(re)帶應注(zhu)意合理選擇電(dian)(dian)(dian)源點，要便于維修(xiu)。

防(fang)爆(bao)電(dian)(dian)(dian)加(jia)熱(re)器(qi)的(de)(de)容(rong)器(qi)材質(zhi)采(cai)用(yong)(yong)(yong)(yong)15CrMoR。防(fang)爆(bao)電(dian)(dian)(dian)加(jia)熱(re)器(qi)需經過科學(xue)計(ji)算(suan)后采(cai)用(yong)(yong)(yong)(yong)合理(li)形(xing)式(shi)及(ji)數量的(de)(de)折(zhe)流板(ban)(ban)，朝陽風道電(dian)(dian)(dian)熱(re)管(guan)，以避免介質(zhi)形(xing)成加(jia)熱(re)死角，并使介質(zhi)在筒體內(nei)進行360°的(de)(de)折(zhe)流，風道電(dian)(dian)(dian)熱(re)管(guan)采(cai)購，提(ti)高電(dian)(dian)(dian)熱(re)元件(jian)(jian)表面介質(zhi)的(de)(de)流速率。電(dian)(dian)(dian)加(jia)熱(re)器(qi)的(de)(de)焊(han)接采(cai)用(yong)(yong)(yong)(yong)計(ji)算(suan)機控制的(de)(de)全自動(dong)管(guan)板(ban)(ban)弧(hu)焊(han)，使加(jia)熱(re)元件(jian)(jian)的(de)(de)管(guan)殼和法(fa)蘭間的(de)(de)焊(han)接牢(lao)固、可靠。電(dian)(dian)(dian)加(jia)熱(re)管(guan)與套管(guan)的(de)(de)焊(han)接處(chu)采(cai)應用(yong)(yong)(yong)(yong)氨滲透檢查。電(dian)(dian)(dian)加(jia)熱(re)器(qi)內(nei)部需設有(you)用(yong)(yong)(yong)(yong)于超溫報警的(de)(de)溫度傳(chuan)感器(qi)。

防爆電(dian)加(jia)(jia)(jia)(jia)熱(re)器(qi)的(de)(de)表面應(ying)加(jia)(jia)(jia)(jia)保(bao)(bao)溫(wen)層(ceng)。多(duo)數(shu)(shu)工廠在使用防爆電(dian)加(jia)(jia)(jia)(jia)熱(re)器(qi)的(de)(de)時(shi)候，只(zhi)是對(dui)(dui)防爆電(dian)加(jia)(jia)(jia)(jia)熱(re)器(qi)出口的(de)(de)管道進(jin)行保(bao)(bao)溫(wen)，而且對(dui)(dui)電(dian)加(jia)(jia)(jia)(jia)熱(re)器(qi)本身(shen)的(de)(de)表面不作任何的(de)(de)保(bao)(bao)溫(wen)處理。對(dui)(dui)比(bi)數(shu)(shu)據(ju)表明，在防爆電(dian)加(jia)(jia)(jia)(jia)熱(re)器(qi)的(de)(de)表面上增加(jia)(jia)(jia)(jia)一(yi)層(ceng)保(bao)(bao)溫(wen)層(ceng)可以減少能耗5%~10%，長期運行，節省的(de)(de)能耗將是非常可觀的(de)(de)，應(ying)該在對(dui)(dui)管道加(jia)(jia)(jia)(jia)裝保(bao)(bao)溫(wen)層(ceng)的(de)(de)同時(shi)，對(dui)(dui)空氣的(de)(de)防爆電(dian)加(jia)(jia)(jia)(jia)熱(re)器(qi)加(jia)(jia)(jia)(jia)裝保(bao)(bao)溫(wen)層(ceng)。