法蘭式(shi)電(dian)加(jia)(jia)(jia)熱(re)(re)(re)管是采用(yong)U型管狀電(dian)熱(re)(re)(re)元(yuan)(yuan)(yuan)件(jian)，依據(ju)加(jia)(jia)(jia)熱(re)(re)(re)不同介質設計規范，按照功率配(pei)置(zhi)要(yao)(yao)求裝配(pei)在法蘭蓋上，插(cha)入需加(jia)(jia)(jia)熱(re)(re)(re)物料中(zhong)，發熱(re)(re)(re)元(yuan)(yuan)(yuan)件(jian)工(gong)(gong)(gong)作(zuo)時所發出(chu)的(de)大量熱(re)(re)(re)量傳導給(gei)被加(jia)(jia)(jia)熱(re)(re)(re)介質使(shi)介質溫(wen)度(du)升高(gao)，達到(dao)(dao)所需的(de)工(gong)(gong)(gong)藝(yi)要(yao)(yao)求。當介質溫(wen)度(du)達到(dao)(dao)工(gong)(gong)(gong)藝(yi)要(yao)(yao)求的(de)設定值時控(kong)制系(xi)統根(gen)據(ju)溫(wen)度(du)傳感器(qi)信(xin)號，經PID運算后調節電(dian)加(jia)(jia)(jia)熱(re)(re)(re)器(qi)輸出(chu)功率，對發熱(re)(re)(re)元(yuan)(yuan)(yuan)件(jian)的(de)電(dian)阻性負載實現溫(wen)度(du)控(kong)制。使(shi)介質溫(wen)度(du)均勻，達到(dao)(dao)所需要(yao)(yao)求;當發熱(re)(re)(re)元(yuan)(yuan)(yuan)件(jian)超(chao)溫(wen)或低液位時，發熱(re)(re)(re)元(yuan)(yuan)(yuan)件(jian)的(de)聯鎖(suo)保護裝置(zhi)立即切斷加(jia)(jia)(jia)熱(re)(re)(re)電(dian)源避免發熱(re)(re)(re)元(yuan)(yuan)(yuan)件(jian)燒壞，延(yan)長使(shi)用(yong)壽命。

產品特點

法(fa)蘭(lan)(lan)式(shi)電加熱管表面(mian)功率大，是空氣加熱表面(mian)負荷的2~4倍高度密集式(shi)、結構緊湊。由于整體(ti)短而密集，故(gu)穩(wen)定性好(hao)，安裝無需支(zhi)架組合式(shi)大多采(cai)(cai)用(yong)(yong)氬弧(hu)焊接(jie)方(fang)式(shi)使電熱管于法(fa)蘭(lan)(lan)連接(jie)，也可利用(yong)(yong)緊固(gu)(gu)裝置的形式(shi)，即每(mei)支(zhi)電熱管上焊由緊固(gu)(gu)件(jian)。然后與法(fa)蘭(lan)(lan)蓋采(cai)(cai)用(yong)(yong)螺母鎖(suo)緊。管子于緊固(gu)(gu)件(jian)采(cai)(cai)用(yong)(yong)氬弧(hu)焊接(jie)，緊固(gu)(gu)件(jian)密封(feng)處采(cai)(cai)用(yong)(yong)科學的工藝。單支(zhi)更換(huan)方(fang)便，節約以后的維修成本。