法(fa)蘭(lan)式電(dian)加(jia)(jia)熱(re)(re)(re)(re)(re)(re)(re)管(guan)是采用U型管(guan)狀電(dian)熱(re)(re)(re)(re)(re)(re)(re)元(yuan)(yuan)(yuan)件(jian)(jian)(jian)，依(yi)據加(jia)(jia)熱(re)(re)(re)(re)(re)(re)(re)不同(tong)介(jie)(jie)質(zhi)設計(ji)規范，按照功(gong)率配(pei)置要求(qiu)裝配(pei)在法(fa)蘭(lan)蓋上，插入需加(jia)(jia)熱(re)(re)(re)(re)(re)(re)(re)物料中，發(fa)(fa)熱(re)(re)(re)(re)(re)(re)(re)元(yuan)(yuan)(yuan)件(jian)(jian)(jian)工(gong)作時(shi)所發(fa)(fa)出的(de)(de)大量熱(re)(re)(re)(re)(re)(re)(re)量傳導(dao)給被加(jia)(jia)熱(re)(re)(re)(re)(re)(re)(re)介(jie)(jie)質(zhi)使(shi)介(jie)(jie)質(zhi)溫度升(sheng)高(gao)，達到(dao)所需的(de)(de)工(gong)藝要求(qiu)。當(dang)介(jie)(jie)質(zhi)溫度達到(dao)工(gong)藝要求(qiu)的(de)(de)設定值時(shi)控制系統根據溫度傳感器信號(hao)，經(jing)PID運(yun)算后調節電(dian)加(jia)(jia)熱(re)(re)(re)(re)(re)(re)(re)器輸出功(gong)率，對發(fa)(fa)熱(re)(re)(re)(re)(re)(re)(re)元(yuan)(yuan)(yuan)件(jian)(jian)(jian)的(de)(de)電(dian)阻性負載實現溫度控制。使(shi)介(jie)(jie)質(zhi)溫度均勻，達到(dao)所需要求(qiu);當(dang)發(fa)(fa)熱(re)(re)(re)(re)(re)(re)(re)元(yuan)(yuan)(yuan)件(jian)(jian)(jian)超溫或(huo)低液位(wei)時(shi)，發(fa)(fa)熱(re)(re)(re)(re)(re)(re)(re)元(yuan)(yuan)(yuan)件(jian)(jian)(jian)的(de)(de)聯鎖(suo)保護裝置立即切斷(duan)加(jia)(jia)熱(re)(re)(re)(re)(re)(re)(re)電(dian)源(yuan)避免發(fa)(fa)熱(re)(re)(re)(re)(re)(re)(re)元(yuan)(yuan)(yuan)件(jian)(jian)(jian)燒壞(huai)，延(yan)長使(shi)用壽(shou)命。

產品特點

法蘭式(shi)電(dian)(dian)加熱(re)管(guan)表(biao)面(mian)功率大，是空氣加熱(re)表(biao)面(mian)負荷(he)的2~4倍高度密集式(shi)、結構(gou)緊湊。由(you)于整體短而密集，故(gu)穩定(ding)性好，安裝無需(xu)支(zhi)架組合式(shi)大多采用(yong)氬(ya)弧焊(han)接方式(shi)使(shi)電(dian)(dian)熱(re)管(guan)于法蘭連接，也可(ke)利(li)用(yong)緊固(gu)(gu)(gu)裝置(zhi)的形式(shi)，即每支(zhi)電(dian)(dian)熱(re)管(guan)上(shang)焊(han)由(you)緊固(gu)(gu)(gu)件。然后與法蘭蓋(gai)采用(yong)螺母鎖緊。管(guan)子(zi)于緊固(gu)(gu)(gu)件采用(yong)氬(ya)弧焊(han)接，緊固(gu)(gu)(gu)件密封(feng)處采用(yong)科學的工藝(yi)。單支(zhi)更(geng)換方便，節約(yue)以后的維修(xiu)成本。