法(fa)蘭(lan)式(shi)電(dian)(dian)加熱管是采用U型管狀電(dian)(dian)熱元(yuan)件(jian)，依(yi)據加熱不同(tong)介質(zhi)(zhi)設計規(gui)范，按(an)照功率(lv)配(pei)置要求裝配(pei)在法(fa)蘭(lan)蓋上，插入(ru)需加熱物料中(zhong)，發熱元(yuan)件(jian)工作時(shi)所發出(chu)的大量熱量傳導給被加熱介質(zhi)(zhi)使介質(zhi)(zhi)溫(wen)(wen)(wen)度升高(gao)，達到(dao)所需的工藝要求。當介質(zhi)(zhi)溫(wen)(wen)(wen)度達到(dao)工藝要求的設定值時(shi)控(kong)制系統根據溫(wen)(wen)(wen)度傳感器信號(hao)，經PID運算后調節(jie)電(dian)(dian)加熱器輸(shu)出(chu)功率(lv)，對(dui)發熱元(yuan)件(jian)的電(dian)(dian)阻(zu)性(xing)負載實現溫(wen)(wen)(wen)度控(kong)制。使介質(zhi)(zhi)溫(wen)(wen)(wen)度均勻，達到(dao)所需要求;當發熱元(yuan)件(jian)超溫(wen)(wen)(wen)或低(di)液位(wei)時(shi)，發熱元(yuan)件(jian)的聯鎖保(bao)護裝置立即(ji)切斷(duan)加熱電(dian)(dian)源避(bi)免發熱元(yuan)件(jian)燒(shao)壞，延(yan)長使用壽命。

產品特點

法蘭式(shi)電(dian)(dian)(dian)加熱(re)管(guan)(guan)表面功率(lv)大，是空(kong)氣加熱(re)表面負荷(he)的2~4倍高度(du)密集(ji)式(shi)、結構(gou)緊(jin)(jin)湊。由于整體短而密集(ji)，故穩(wen)定性好，安裝無需支架組(zu)合式(shi)大多采用(yong)氬弧焊接(jie)方(fang)式(shi)使電(dian)(dian)(dian)熱(re)管(guan)(guan)于法蘭連(lian)接(jie)，也(ye)可利用(yong)緊(jin)(jin)固(gu)裝置的形式(shi)，即每支電(dian)(dian)(dian)熱(re)管(guan)(guan)上焊由緊(jin)(jin)固(gu)件(jian)。然后(hou)與法蘭蓋采用(yong)螺母(mu)鎖(suo)緊(jin)(jin)。管(guan)(guan)子(zi)于緊(jin)(jin)固(gu)件(jian)采用(yong)氬弧焊接(jie)，緊(jin)(jin)固(gu)件(jian)密封處采用(yong)科(ke)學的工(gong)藝。單(dan)支更換方(fang)便，節約以后(hou)的維修成本。