法蘭(lan)式電(dian)加熱(re)(re)(re)管是采用U型管狀電(dian)熱(re)(re)(re)元(yuan)(yuan)(yuan)件(jian)(jian)(jian)(jian)，依據加熱(re)(re)(re)不(bu)同介(jie)質(zhi)(zhi)設計規(gui)范，按照功率配(pei)置(zhi)要(yao)求裝(zhuang)配(pei)在(zai)法蘭(lan)蓋上(shang)，插(cha)入(ru)需加熱(re)(re)(re)物料中(zhong)，發(fa)熱(re)(re)(re)元(yuan)(yuan)(yuan)件(jian)(jian)(jian)(jian)工(gong)作(zuo)時所發(fa)出(chu)的大(da)量(liang)熱(re)(re)(re)量(liang)傳(chuan)導給被加熱(re)(re)(re)介(jie)質(zhi)(zhi)使介(jie)質(zhi)(zhi)溫度升高，達(da)到所需的工(gong)藝要(yao)求。當(dang)介(jie)質(zhi)(zhi)溫度達(da)到工(gong)藝要(yao)求的設定值時控(kong)制系統根據溫度傳(chuan)感(gan)器(qi)(qi)信(xin)號，經PID運(yun)算(suan)后調節電(dian)加熱(re)(re)(re)器(qi)(qi)輸(shu)出(chu)功率，對(dui)發(fa)熱(re)(re)(re)元(yuan)(yuan)(yuan)件(jian)(jian)(jian)(jian)的電(dian)阻性(xing)負載實現溫度控(kong)制。使介(jie)質(zhi)(zhi)溫度均勻，達(da)到所需要(yao)求;當(dang)發(fa)熱(re)(re)(re)元(yuan)(yuan)(yuan)件(jian)(jian)(jian)(jian)超溫或低(di)液(ye)位時，發(fa)熱(re)(re)(re)元(yuan)(yuan)(yuan)件(jian)(jian)(jian)(jian)的聯(lian)鎖保護(hu)裝(zhuang)置(zhi)立(li)即(ji)切斷(duan)加熱(re)(re)(re)電(dian)源避免發(fa)熱(re)(re)(re)元(yuan)(yuan)(yuan)件(jian)(jian)(jian)(jian)燒(shao)壞，延長使用壽(shou)命。

產品特點

法(fa)蘭(lan)式(shi)(shi)電加(jia)熱管表面(mian)功率大(da)，是空氣加(jia)熱表面(mian)負荷的(de)2~4倍高度密集(ji)式(shi)(shi)、結構(gou)緊湊。由于整體短(duan)而密集(ji)，故穩定性(xing)好，安裝(zhuang)無(wu)需(xu)支架組合式(shi)(shi)大(da)多采用(yong)氬弧焊(han)(han)接(jie)(jie)方式(shi)(shi)使電熱管于法(fa)蘭(lan)連接(jie)(jie)，也可利用(yong)緊固(gu)裝(zhuang)置的(de)形式(shi)(shi)，即每(mei)支電熱管上焊(han)(han)由緊固(gu)件。然后與(yu)法(fa)蘭(lan)蓋(gai)采用(yong)螺母鎖緊。管子于緊固(gu)件采用(yong)氬弧焊(han)(han)接(jie)(jie)，緊固(gu)件密封(feng)處(chu)采用(yong)科學的(de)工藝。單支更換方便，節約以后的(de)維修成本。