法蘭(lan)加(jia)(jia)熱(re)(re)(re)管(也稱插入(ru)式電(dian)(dian)(dian)加(jia)(jia)熱(re)(re)(re)器(qi)):是采(cai)用U型管狀電(dian)(dian)(dian)熱(re)(re)(re)元件，依據(ju)加(jia)(jia)熱(re)(re)(re)不同(tong)介(jie)質(zhi)(zhi)設計規(gui)范(fan)，按(an)照(zhao)功率配置要(yao)(yao)求(qiu)(qiu)裝(zhuang)配在法蘭(lan)蓋(gai)上，插入(ru)需加(jia)(jia)熱(re)(re)(re)物料(liao)中，發(fa)熱(re)(re)(re)元件工(gong)作時所發(fa)出(chu)的大量(liang)熱(re)(re)(re)量(liang)傳導給被加(jia)(jia)熱(re)(re)(re)介(jie)質(zhi)(zhi)使介(jie)質(zhi)(zhi)溫(wen)(wen)(wen)度升高，達到(dao)所需的工(gong)藝要(yao)(yao)求(qiu)(qiu)。當介(jie)質(zhi)(zhi)溫(wen)(wen)(wen)度達到(dao)工(gong)藝要(yao)(yao)求(qiu)(qiu)的設定(ding)值(zhi)時控制系統根(gen)據(ju)溫(wen)(wen)(wen)度傳感(gan)器(qi)信號(hao)，經PID運(yun)算后調節電(dian)(dian)(dian)加(jia)(jia)熱(re)(re)(re)器(qi)輸出(chu)功率，對(dui)發(fa)熱(re)(re)(re)元件的電(dian)(dian)(dian)阻性負載實現溫(wen)(wen)(wen)度控制。使介(jie)質(zhi)(zhi)溫(wen)(wen)(wen)度均勻(yun)，達到(dao)所需要(yao)(yao)求(qiu)(qiu);當發(fa)熱(re)(re)(re)元件超溫(wen)(wen)(wen)或低液位時，發(fa)熱(re)(re)(re)元件的聯鎖(suo)保護裝(zhuang)置立即(ji)切斷加(jia)(jia)熱(re)(re)(re)電(dian)(dian)(dian)源避免發(fa)熱(re)(re)(re)元件燒壞，延長使用壽(shou)命。

產品特點

法(fa)蘭加熱管(guan)表面功(gong)率大(da)(da)，是空氣加熱表面負荷(he)的2~4倍高度(du)密集(ji)式(shi)、結(jie)構緊(jin)湊。由(you)于(yu)(yu)整體短而密集(ji)，故穩定性好，安裝無需支(zhi)架組合式(shi)大(da)(da)多采(cai)用(yong)氬弧焊接方(fang)式(shi)使(shi)電(dian)熱管(guan)于(yu)(yu)法(fa)蘭連接，也可利用(yong)緊(jin)固裝置的形式(shi)，即每支(zhi)電(dian)熱管(guan)上焊由(you)緊(jin)固件。然(ran)后與(yu)法(fa)蘭蓋采(cai)用(yong)螺母鎖緊(jin)。管(guan)子于(yu)(yu)緊(jin)固件采(cai)用(yong)氬弧焊接，緊(jin)固件密封處(chu)采(cai)用(yong)科(ke)學(xue)的工(gong)藝。單(dan)支(zhi)更換方(fang)便，節約(yue)以后的維修成本。