法蘭(lan)加熱(re)(re)管(guan)(也稱插入式電(dian)(dian)加熱(re)(re)器(qi)):是采用U型管(guan)狀電(dian)(dian)熱(re)(re)元(yuan)(yuan)件(jian)(jian)，依據(ju)加熱(re)(re)不(bu)同(tong)介(jie)質(zhi)(zhi)(zhi)設(she)計規(gui)范，按照功(gong)率配置要(yao)(yao)求裝(zhuang)配在法蘭(lan)蓋上，插入需(xu)加熱(re)(re)物料中，發(fa)(fa)熱(re)(re)元(yuan)(yuan)件(jian)(jian)工(gong)作時(shi)所發(fa)(fa)出(chu)的大量(liang)熱(re)(re)量(liang)傳(chuan)導給被(bei)加熱(re)(re)介(jie)質(zhi)(zhi)(zhi)使(shi)(shi)介(jie)質(zhi)(zhi)(zhi)溫(wen)度(du)(du)(du)升高，達到所需(xu)的工(gong)藝要(yao)(yao)求。當介(jie)質(zhi)(zhi)(zhi)溫(wen)度(du)(du)(du)達到工(gong)藝要(yao)(yao)求的設(she)定值時(shi)控(kong)制系統根據(ju)溫(wen)度(du)(du)(du)傳(chuan)感器(qi)信號(hao)，經PID運(yun)算后調節電(dian)(dian)加熱(re)(re)器(qi)輸出(chu)功(gong)率，對(dui)發(fa)(fa)熱(re)(re)元(yuan)(yuan)件(jian)(jian)的電(dian)(dian)阻性(xing)負載實現溫(wen)度(du)(du)(du)控(kong)制。使(shi)(shi)介(jie)質(zhi)(zhi)(zhi)溫(wen)度(du)(du)(du)均勻，達到所需(xu)要(yao)(yao)求;當發(fa)(fa)熱(re)(re)元(yuan)(yuan)件(jian)(jian)超溫(wen)或低(di)液位(wei)時(shi)，發(fa)(fa)熱(re)(re)元(yuan)(yuan)件(jian)(jian)的聯鎖(suo)保護裝(zhuang)置立即切斷(duan)加熱(re)(re)電(dian)(dian)源避免(mian)發(fa)(fa)熱(re)(re)元(yuan)(yuan)件(jian)(jian)燒壞，延長使(shi)(shi)用壽命。

產品特點

法(fa)(fa)蘭(lan)加熱(re)管(guan)表(biao)面(mian)功率大，是空氣加熱(re)表(biao)面(mian)負荷的(de)2~4倍高度(du)密集(ji)(ji)式(shi)、結(jie)構緊湊(cou)。由(you)于(yu)整體短而密集(ji)(ji)，故穩定性好，安裝無需支架組合式(shi)大多采(cai)用氬(ya)弧(hu)焊(han)接(jie)方(fang)(fang)式(shi)使電熱(re)管(guan)于(yu)法(fa)(fa)蘭(lan)連接(jie)，也可(ke)利用緊固(gu)裝置的(de)形式(shi)，即每支電熱(re)管(guan)上(shang)焊(han)由(you)緊固(gu)件(jian)(jian)(jian)。然后與法(fa)(fa)蘭(lan)蓋采(cai)用螺母鎖(suo)緊。管(guan)子于(yu)緊固(gu)件(jian)(jian)(jian)采(cai)用氬(ya)弧(hu)焊(han)接(jie)，緊固(gu)件(jian)(jian)(jian)密封處采(cai)用科學的(de)工藝。單支更換方(fang)(fang)便，節約以后的(de)維修成本。