法蘭(lan)加熱(re)(re)(re)(re)管(也(ye)稱插入式電(dian)(dian)加熱(re)(re)(re)(re)器(qi)(qi)):是采用(yong)U型管狀電(dian)(dian)熱(re)(re)(re)(re)元(yuan)(yuan)件，依據加熱(re)(re)(re)(re)不(bu)同介質設計規范，按照功(gong)率(lv)配置要(yao)求(qiu)(qiu)裝配在(zai)法蘭(lan)蓋上，插入需(xu)(xu)(xu)加熱(re)(re)(re)(re)物(wu)料中，發(fa)熱(re)(re)(re)(re)元(yuan)(yuan)件工(gong)作(zuo)時所(suo)發(fa)出的(de)大量熱(re)(re)(re)(re)量傳導(dao)給被加熱(re)(re)(re)(re)介質使介質溫度(du)升高，達到所(suo)需(xu)(xu)(xu)的(de)工(gong)藝要(yao)求(qiu)(qiu)。當介質溫度(du)達到工(gong)藝要(yao)求(qiu)(qiu)的(de)設定值時控制系統根據溫度(du)傳感器(qi)(qi)信(xin)號，經PID運算后調節電(dian)(dian)加熱(re)(re)(re)(re)器(qi)(qi)輸出功(gong)率(lv)，對發(fa)熱(re)(re)(re)(re)元(yuan)(yuan)件的(de)電(dian)(dian)阻性負(fu)載實(shi)現(xian)溫度(du)控制。使介質溫度(du)均勻，達到所(suo)需(xu)(xu)(xu)要(yao)求(qiu)(qiu);當發(fa)熱(re)(re)(re)(re)元(yuan)(yuan)件超溫或(huo)低(di)液位時，發(fa)熱(re)(re)(re)(re)元(yuan)(yuan)件的(de)聯(lian)鎖保護裝置立即切斷(duan)加熱(re)(re)(re)(re)電(dian)(dian)源避免發(fa)熱(re)(re)(re)(re)元(yuan)(yuan)件燒壞，延(yan)長使用(yong)壽命(ming)。

產品特點

法(fa)蘭加熱管(guan)(guan)(guan)表(biao)面(mian)功率大，是空(kong)氣加熱表(biao)面(mian)負(fu)荷的2~4倍高(gao)度密(mi)集式(shi)(shi)、結構(gou)緊湊(cou)。由于整體短(duan)而密(mi)集，故穩定(ding)性好，安裝(zhuang)無需支(zhi)(zhi)架組合(he)式(shi)(shi)大多采(cai)用(yong)(yong)氬弧焊(han)接方式(shi)(shi)使電熱管(guan)(guan)(guan)于法(fa)蘭連接，也可利用(yong)(yong)緊固(gu)(gu)裝(zhuang)置的形式(shi)(shi)，即每支(zhi)(zhi)電熱管(guan)(guan)(guan)上焊(han)由緊固(gu)(gu)件。然后(hou)與法(fa)蘭蓋(gai)采(cai)用(yong)(yong)螺母鎖緊。管(guan)(guan)(guan)子(zi)于緊固(gu)(gu)件采(cai)用(yong)(yong)氬弧焊(han)接，緊固(gu)(gu)件密(mi)封(feng)處采(cai)用(yong)(yong)科學的工(gong)藝。單(dan)支(zhi)(zhi)更換方便(bian)，節約(yue)以后(hou)的維修成本。