法(fa)蘭(lan)加(jia)(jia)(jia)熱(re)管(也稱插入式電(dian)(dian)加(jia)(jia)(jia)熱(re)器):是采用(yong)U型管狀電(dian)(dian)熱(re)元(yuan)(yuan)件(jian)(jian)，依據加(jia)(jia)(jia)熱(re)不同介(jie)質(zhi)(zhi)設計規范，按照功(gong)(gong)率配(pei)置要(yao)求(qiu)裝(zhuang)(zhuang)配(pei)在法(fa)蘭(lan)蓋(gai)上，插入需(xu)加(jia)(jia)(jia)熱(re)物料中，發(fa)熱(re)元(yuan)(yuan)件(jian)(jian)工作時所發(fa)出(chu)的大量熱(re)量傳導給被加(jia)(jia)(jia)熱(re)介(jie)質(zhi)(zhi)使(shi)介(jie)質(zhi)(zhi)溫(wen)(wen)度升(sheng)高，達到所需(xu)的工藝要(yao)求(qiu)。當介(jie)質(zhi)(zhi)溫(wen)(wen)度達到工藝要(yao)求(qiu)的設定值時控制系統根(gen)據溫(wen)(wen)度傳感器信號，經PID運算后(hou)調節(jie)電(dian)(dian)加(jia)(jia)(jia)熱(re)器輸(shu)出(chu)功(gong)(gong)率，對(dui)發(fa)熱(re)元(yuan)(yuan)件(jian)(jian)的電(dian)(dian)阻性負載實現溫(wen)(wen)度控制。使(shi)介(jie)質(zhi)(zhi)溫(wen)(wen)度均勻(yun)，達到所需(xu)要(yao)求(qiu);當發(fa)熱(re)元(yuan)(yuan)件(jian)(jian)超溫(wen)(wen)或低液位時，發(fa)熱(re)元(yuan)(yuan)件(jian)(jian)的聯鎖保護裝(zhuang)(zhuang)置立即切(qie)斷加(jia)(jia)(jia)熱(re)電(dian)(dian)源避免發(fa)熱(re)元(yuan)(yuan)件(jian)(jian)燒壞，延長使(shi)用(yong)壽(shou)命。

產品特點

法蘭(lan)加熱(re)管(guan)表面功(gong)率大，是空氣加熱(re)表面負(fu)荷(he)的2~4倍高(gao)度密(mi)集(ji)式、結構(gou)緊(jin)湊(cou)。由(you)于整體(ti)短而密(mi)集(ji)，故穩定(ding)性好，安(an)裝(zhuang)無需支(zhi)架組(zu)合式大多采用(yong)(yong)氬弧焊接方(fang)式使電熱(re)管(guan)于法蘭(lan)連(lian)接，也可利用(yong)(yong)緊(jin)固裝(zhuang)置的形式，即(ji)每支(zhi)電熱(re)管(guan)上焊由(you)緊(jin)固件。然后與(yu)法蘭(lan)蓋(gai)采用(yong)(yong)螺(luo)母鎖(suo)緊(jin)。管(guan)子于緊(jin)固件采用(yong)(yong)氬弧焊接，緊(jin)固件密(mi)封處采用(yong)(yong)科學(xue)的工藝。單支(zhi)更換方(fang)便，節約以后的維(wei)修成本。