法(fa)蘭(lan)加熱(re)(re)管(也稱(cheng)插入式電(dian)加熱(re)(re)器(qi)):是(shi)采(cai)用(yong)U型(xing)管狀(zhuang)電(dian)熱(re)(re)元(yuan)件(jian)，依據(ju)加熱(re)(re)不同介(jie)質(zhi)設計規范(fan)，按照功率配置要(yao)(yao)求(qiu)裝配在法(fa)蘭(lan)蓋上(shang)，插入需(xu)加熱(re)(re)物料中，發熱(re)(re)元(yuan)件(jian)工(gong)作(zuo)時所發出(chu)的大量熱(re)(re)量傳(chuan)導給(gei)被加熱(re)(re)介(jie)質(zhi)使(shi)介(jie)質(zhi)溫度(du)升高，達(da)到(dao)所需(xu)的工(gong)藝(yi)(yi)要(yao)(yao)求(qiu)。當介(jie)質(zhi)溫度(du)達(da)到(dao)工(gong)藝(yi)(yi)要(yao)(yao)求(qiu)的設定(ding)值時控(kong)制(zhi)系(xi)統根(gen)據(ju)溫度(du)傳(chuan)感器(qi)信號，經(jing)PID運算(suan)后(hou)調(diao)節電(dian)加熱(re)(re)器(qi)輸(shu)出(chu)功率，對發熱(re)(re)元(yuan)件(jian)的電(dian)阻性負載實現溫度(du)控(kong)制(zhi)。使(shi)介(jie)質(zhi)溫度(du)均勻，達(da)到(dao)所需(xu)要(yao)(yao)求(qiu);當發熱(re)(re)元(yuan)件(jian)超溫或低液位(wei)時，發熱(re)(re)元(yuan)件(jian)的聯鎖保護裝置立(li)即切斷(duan)加熱(re)(re)電(dian)源避免發熱(re)(re)元(yuan)件(jian)燒壞，延長使(shi)用(yong)壽(shou)命(ming)。

產品特點

法(fa)蘭(lan)(lan)加熱(re)管(guan)(guan)表(biao)面功率大，是空氣(qi)加熱(re)表(biao)面負荷(he)的2~4倍高度密(mi)集式(shi)、結構緊(jin)(jin)湊。由于整體短而密(mi)集，故穩定性好，安裝無(wu)需支架組合式(shi)大多采(cai)用(yong)氬弧焊接方式(shi)使電熱(re)管(guan)(guan)于法(fa)蘭(lan)(lan)連接，也可利用(yong)緊(jin)(jin)固(gu)裝置的形(xing)式(shi)，即(ji)每支電熱(re)管(guan)(guan)上焊由緊(jin)(jin)固(gu)件(jian)(jian)。然后(hou)(hou)與法(fa)蘭(lan)(lan)蓋(gai)采(cai)用(yong)螺(luo)母(mu)鎖緊(jin)(jin)。管(guan)(guan)子(zi)于緊(jin)(jin)固(gu)件(jian)(jian)采(cai)用(yong)氬弧焊接，緊(jin)(jin)固(gu)件(jian)(jian)密(mi)封處采(cai)用(yong)科學的工藝。單支更換方便(bian)，節約(yue)以后(hou)(hou)的維(wei)修成本。