法蘭加(jia)熱(re)(re)管(也(ye)稱插入式電(dian)(dian)加(jia)熱(re)(re)器(qi)):是(shi)采用(yong)U型管狀電(dian)(dian)熱(re)(re)元(yuan)件(jian)(jian)，依(yi)據加(jia)熱(re)(re)不(bu)同介(jie)質設計規范，按照功率(lv)(lv)配(pei)置要求裝配(pei)在法蘭蓋上，插入需加(jia)熱(re)(re)物料(liao)中，發熱(re)(re)元(yuan)件(jian)(jian)工(gong)(gong)作(zuo)時(shi)所(suo)發出的大量(liang)熱(re)(re)量(liang)傳(chuan)導給被(bei)加(jia)熱(re)(re)介(jie)質使(shi)介(jie)質溫度升高，達(da)到所(suo)需的工(gong)(gong)藝要求。當介(jie)質溫度達(da)到工(gong)(gong)藝要求的設定值時(shi)控制(zhi)系統根(gen)據溫度傳(chuan)感器(qi)信號，經PID運算后調節電(dian)(dian)加(jia)熱(re)(re)器(qi)輸出功率(lv)(lv)，對發熱(re)(re)元(yuan)件(jian)(jian)的電(dian)(dian)阻性負載(zai)實現溫度控制(zhi)。使(shi)介(jie)質溫度均勻，達(da)到所(suo)需要求;當發熱(re)(re)元(yuan)件(jian)(jian)超溫或低(di)液位時(shi)，發熱(re)(re)元(yuan)件(jian)(jian)的聯鎖保護裝置立即(ji)切(qie)斷加(jia)熱(re)(re)電(dian)(dian)源避免(mian)發熱(re)(re)元(yuan)件(jian)(jian)燒壞，延長使(shi)用(yong)壽命。

產品特點

法蘭(lan)加熱(re)管(guan)(guan)表面(mian)功(gong)率大，是空氣加熱(re)表面(mian)負荷的2~4倍(bei)高度密(mi)集(ji)(ji)式(shi)(shi)、結構緊(jin)(jin)(jin)湊。由(you)于(yu)整(zheng)體(ti)短而密(mi)集(ji)(ji)，故穩定性好，安裝無需支架組(zu)合(he)式(shi)(shi)大多采用(yong)氬弧焊接方式(shi)(shi)使電(dian)熱(re)管(guan)(guan)于(yu)法蘭(lan)連(lian)接，也可利用(yong)緊(jin)(jin)(jin)固(gu)裝置的形式(shi)(shi)，即每支電(dian)熱(re)管(guan)(guan)上焊由(you)緊(jin)(jin)(jin)固(gu)件(jian)。然后與(yu)法蘭(lan)蓋采用(yong)螺母鎖緊(jin)(jin)(jin)。管(guan)(guan)子(zi)于(yu)緊(jin)(jin)(jin)固(gu)件(jian)采用(yong)氬弧焊接，緊(jin)(jin)(jin)固(gu)件(jian)密(mi)封處采用(yong)科(ke)學的工藝。單支更換方便(bian)，節約(yue)以后的維修成本(ben)。