法蘭式(shi)電(dian)(dian)(dian)加熱(re)(re)管是采用U型管狀電(dian)(dian)(dian)熱(re)(re)元(yuan)(yuan)(yuan)件，依(yi)據(ju)(ju)加熱(re)(re)不同介(jie)質設計規范(fan)，按照(zhao)功率(lv)配置(zhi)要求(qiu)(qiu)裝配在(zai)法蘭蓋上，插入(ru)需(xu)加熱(re)(re)物料中(zhong)，發(fa)熱(re)(re)元(yuan)(yuan)(yuan)件工作時(shi)所(suo)發(fa)出的大量熱(re)(re)量傳導給(gei)被加熱(re)(re)介(jie)質使介(jie)質溫度(du)升高(gao)，達到所(suo)需(xu)的工藝(yi)要求(qiu)(qiu)。當(dang)介(jie)質溫度(du)達到工藝(yi)要求(qiu)(qiu)的設定值(zhi)時(shi)控制(zhi)(zhi)系統(tong)根據(ju)(ju)溫度(du)傳感器信(xin)號，經PID運算后調節(jie)電(dian)(dian)(dian)加熱(re)(re)器輸出功率(lv)，對發(fa)熱(re)(re)元(yuan)(yuan)(yuan)件的電(dian)(dian)(dian)阻(zu)性負(fu)載實現溫度(du)控制(zhi)(zhi)。使介(jie)質溫度(du)均勻(yun)，達到所(suo)需(xu)要求(qiu)(qiu);當(dang)發(fa)熱(re)(re)元(yuan)(yuan)(yuan)件超溫或低(di)液位時(shi)，發(fa)熱(re)(re)元(yuan)(yuan)(yuan)件的聯鎖(suo)保護裝置(zhi)立即切斷加熱(re)(re)電(dian)(dian)(dian)源避免發(fa)熱(re)(re)元(yuan)(yuan)(yuan)件燒壞，延長使用壽命。

產品特點

法(fa)蘭式電(dian)加熱(re)(re)管(guan)(guan)(guan)(guan)表面功率(lv)大(da)，是空氣加熱(re)(re)表面負(fu)荷的2~4倍(bei)高(gao)度密集(ji)式、結構緊湊。由于(yu)整體短(duan)而密集(ji)，故穩定性好(hao)，安裝無需支架組合(he)式大(da)多(duo)采(cai)用(yong)(yong)氬弧焊(han)(han)接(jie)方(fang)式使電(dian)熱(re)(re)管(guan)(guan)(guan)(guan)于(yu)法(fa)蘭連接(jie)，也可利用(yong)(yong)緊固(gu)裝置的形式，即每支電(dian)熱(re)(re)管(guan)(guan)(guan)(guan)上焊(han)(han)由緊固(gu)件(jian)(jian)。然(ran)后與(yu)法(fa)蘭蓋采(cai)用(yong)(yong)螺母鎖緊。管(guan)(guan)(guan)(guan)子于(yu)緊固(gu)件(jian)(jian)采(cai)用(yong)(yong)氬弧焊(han)(han)接(jie)，緊固(gu)件(jian)(jian)密封處采(cai)用(yong)(yong)科學的工(gong)藝。單支更(geng)換(huan)方(fang)便(bian)，節約(yue)以后的維(wei)修成(cheng)本。