法(fa)蘭(lan)加熱(re)(re)(re)(re)管(guan)(也(ye)稱插入(ru)式(shi)電(dian)加熱(re)(re)(re)(re)器(qi)):是采用U型管(guan)狀電(dian)熱(re)(re)(re)(re)元(yuan)件，依據加熱(re)(re)(re)(re)不同介(jie)(jie)質設計規范，按照(zhao)功(gong)率配置(zhi)(zhi)要(yao)求裝配在法(fa)蘭(lan)蓋上，插入(ru)需(xu)加熱(re)(re)(re)(re)物(wu)料中，發熱(re)(re)(re)(re)元(yuan)件工(gong)(gong)(gong)作時(shi)所(suo)發出(chu)的大量(liang)熱(re)(re)(re)(re)量(liang)傳導給被加熱(re)(re)(re)(re)介(jie)(jie)質使(shi)(shi)介(jie)(jie)質溫(wen)(wen)(wen)度(du)(du)升高，達到所(suo)需(xu)的工(gong)(gong)(gong)藝要(yao)求。當介(jie)(jie)質溫(wen)(wen)(wen)度(du)(du)達到工(gong)(gong)(gong)藝要(yao)求的設定值(zhi)時(shi)控制系統根據溫(wen)(wen)(wen)度(du)(du)傳感器(qi)信號，經PID運算后(hou)調(diao)節電(dian)加熱(re)(re)(re)(re)器(qi)輸出(chu)功(gong)率，對發熱(re)(re)(re)(re)元(yuan)件的電(dian)阻性負載(zai)實現溫(wen)(wen)(wen)度(du)(du)控制。使(shi)(shi)介(jie)(jie)質溫(wen)(wen)(wen)度(du)(du)均勻，達到所(suo)需(xu)要(yao)求;當發熱(re)(re)(re)(re)元(yuan)件超(chao)溫(wen)(wen)(wen)或(huo)低(di)液位(wei)時(shi)，發熱(re)(re)(re)(re)元(yuan)件的聯鎖保護裝置(zhi)(zhi)立即(ji)切斷加熱(re)(re)(re)(re)電(dian)源避免發熱(re)(re)(re)(re)元(yuan)件燒(shao)壞，延(yan)長使(shi)(shi)用壽命。

產品特點

法蘭(lan)加(jia)熱(re)管表面(mian)功率大，是空氣加(jia)熱(re)表面(mian)負荷(he)的2~4倍高度密集(ji)式(shi)、結(jie)構緊(jin)湊。由(you)于整體短而密集(ji)，故穩定性(xing)好(hao)，安裝(zhuang)無需支(zhi)架組合式(shi)大多采(cai)用(yong)(yong)(yong)氬弧焊(han)(han)接(jie)方(fang)式(shi)使電(dian)熱(re)管于法蘭(lan)連接(jie)，也可利用(yong)(yong)(yong)緊(jin)固(gu)裝(zhuang)置的形式(shi)，即每支(zhi)電(dian)熱(re)管上焊(han)(han)由(you)緊(jin)固(gu)件(jian)。然后與法蘭(lan)蓋采(cai)用(yong)(yong)(yong)螺母鎖緊(jin)。管子(zi)于緊(jin)固(gu)件(jian)采(cai)用(yong)(yong)(yong)氬弧焊(han)(han)接(jie)，緊(jin)固(gu)件(jian)密封處采(cai)用(yong)(yong)(yong)科學的工藝。單支(zhi)更換(huan)方(fang)便，節(jie)約以后的維修(xiu)成本(ben)。