不銹鋼法蘭(lan)電(dian)加熱(re)管是采(cai)用U型管狀電(dian)熱(re)元(yuan)(yuan)件(jian)，依據加熱(re)不同介質(zhi)設計規范，按照功(gong)率配置(zhi)要求(qiu)裝配在法蘭(lan)蓋上，插入需加熱(re)物料中(zhong)，發(fa)(fa)熱(re)元(yuan)(yuan)件(jian)工(gong)作(zuo)時(shi)(shi)所(suo)發(fa)(fa)出的大(da)量熱(re)量傳(chuan)導給(gei)被加熱(re)介質(zhi)使(shi)(shi)介質(zhi)溫(wen)(wen)度升(sheng)高，達(da)到所(suo)需的工(gong)藝要求(qiu)。當(dang)介質(zhi)溫(wen)(wen)度達(da)到工(gong)藝要求(qiu)的設定值(zhi)時(shi)(shi)控制系統根據溫(wen)(wen)度傳(chuan)感器(qi)(qi)信號，經PID運(yun)算后調節電(dian)加熱(re)器(qi)(qi)輸(shu)出功(gong)率，對發(fa)(fa)熱(re)元(yuan)(yuan)件(jian)的電(dian)阻性負載實現溫(wen)(wen)度控制。使(shi)(shi)介質(zhi)溫(wen)(wen)度均勻(yun)，達(da)到所(suo)需要求(qiu);當(dang)發(fa)(fa)熱(re)元(yuan)(yuan)件(jian)超溫(wen)(wen)或低液位時(shi)(shi)，發(fa)(fa)熱(re)元(yuan)(yuan)件(jian)的聯(lian)鎖保(bao)護裝置(zhi)立即切斷加熱(re)電(dian)源避免發(fa)(fa)熱(re)元(yuan)(yuan)件(jian)燒壞，延長使(shi)(shi)用壽命。

產品特點

不銹(xiu)鋼(gang)法蘭電(dian)加熱(re)(re)管(guan)(guan)表(biao)面(mian)功率大，是(shi)空氣加熱(re)(re)表(biao)面(mian)負荷的2~4倍(bei)高度密集(ji)(ji)式(shi)、結構緊(jin)湊。由(you)于整體短而密集(ji)(ji)，故穩定性好，安裝(zhuang)無需(xu)支(zhi)架組合式(shi)大多(duo)采用(yong)氬(ya)(ya)弧(hu)焊(han)接方(fang)式(shi)使電(dian)熱(re)(re)管(guan)(guan)于法蘭連(lian)接，也(ye)可利用(yong)緊(jin)固裝(zhuang)置的形式(shi)，即每支(zhi)電(dian)熱(re)(re)管(guan)(guan)上焊(han)由(you)緊(jin)固件。然后與法蘭蓋采用(yong)螺母(mu)鎖緊(jin)。管(guan)(guan)子于緊(jin)固件采用(yong)氬(ya)(ya)弧(hu)焊(han)接，緊(jin)固件密封處采用(yong)科學的工藝。單支(zhi)更(geng)換方(fang)便，節約以后的維修成本(ben)。