法(fa)蘭加(jia)熱(re)(re)(re)(re)管(guan)(也稱插(cha)入(ru)式(shi)電(dian)加(jia)熱(re)(re)(re)(re)器(qi)):是(shi)采用U型管(guan)狀電(dian)熱(re)(re)(re)(re)元件(jian)(jian)，依據加(jia)熱(re)(re)(re)(re)不(bu)同(tong)介質(zhi)(zhi)設(she)計規范，按照功率配(pei)置(zhi)要(yao)(yao)求裝配(pei)在法(fa)蘭蓋上(shang)，插(cha)入(ru)需(xu)加(jia)熱(re)(re)(re)(re)物料(liao)中，發(fa)熱(re)(re)(re)(re)元件(jian)(jian)工(gong)作(zuo)時(shi)所發(fa)出的(de)(de)大量熱(re)(re)(re)(re)量傳(chuan)導給被加(jia)熱(re)(re)(re)(re)介質(zhi)(zhi)使(shi)介質(zhi)(zhi)溫(wen)度(du)升高，達到(dao)所需(xu)的(de)(de)工(gong)藝要(yao)(yao)求。當介質(zhi)(zhi)溫(wen)度(du)達到(dao)工(gong)藝要(yao)(yao)求的(de)(de)設(she)定值時(shi)控制系(xi)統根(gen)據溫(wen)度(du)傳(chuan)感器(qi)信號，經PID運算后調節電(dian)加(jia)熱(re)(re)(re)(re)器(qi)輸出功率，對發(fa)熱(re)(re)(re)(re)元件(jian)(jian)的(de)(de)電(dian)阻性負載實現溫(wen)度(du)控制。使(shi)介質(zhi)(zhi)溫(wen)度(du)均勻，達到(dao)所需(xu)要(yao)(yao)求;當發(fa)熱(re)(re)(re)(re)元件(jian)(jian)超溫(wen)或低液位時(shi)，發(fa)熱(re)(re)(re)(re)元件(jian)(jian)的(de)(de)聯鎖保護(hu)裝置(zhi)立即切斷加(jia)熱(re)(re)(re)(re)電(dian)源避免(mian)發(fa)熱(re)(re)(re)(re)元件(jian)(jian)燒(shao)壞，延長使(shi)用壽(shou)命。

產品特點

法(fa)蘭(lan)(lan)加熱管(guan)表面功率大，是空(kong)氣加熱表面負荷的(de)2~4倍高度(du)密(mi)集式(shi)(shi)、結(jie)構緊(jin)(jin)湊。由于(yu)整體短而密(mi)集，故穩定性(xing)好，安(an)裝(zhuang)無(wu)需支架組合(he)式(shi)(shi)大多(duo)采(cai)用(yong)氬弧(hu)焊(han)(han)接方式(shi)(shi)使電熱管(guan)于(yu)法(fa)蘭(lan)(lan)連(lian)接，也可(ke)利(li)用(yong)緊(jin)(jin)固(gu)裝(zhuang)置(zhi)的(de)形式(shi)(shi)，即每支電熱管(guan)上焊(han)(han)由緊(jin)(jin)固(gu)件(jian)。然后與法(fa)蘭(lan)(lan)蓋采(cai)用(yong)螺母鎖緊(jin)(jin)。管(guan)子(zi)于(yu)緊(jin)(jin)固(gu)件(jian)采(cai)用(yong)氬弧(hu)焊(han)(han)接，緊(jin)(jin)固(gu)件(jian)密(mi)封(feng)處采(cai)用(yong)科學的(de)工藝。單(dan)支更換(huan)方便，節約以后的(de)維修成本。