法蘭加熱(re)(re)(re)(re)(re)管(guan)(也稱(cheng)插入式電(dian)(dian)加熱(re)(re)(re)(re)(re)器):是(shi)采用U型管(guan)狀電(dian)(dian)熱(re)(re)(re)(re)(re)元(yuan)(yuan)件(jian)，依據加熱(re)(re)(re)(re)(re)不同介(jie)(jie)質(zhi)(zhi)設計規范，按照(zhao)功(gong)率配置(zhi)要(yao)求(qiu)裝配在法蘭蓋(gai)上(shang)，插入需加熱(re)(re)(re)(re)(re)物料中(zhong)，發熱(re)(re)(re)(re)(re)元(yuan)(yuan)件(jian)工(gong)(gong)作時所(suo)發出(chu)的大量(liang)(liang)熱(re)(re)(re)(re)(re)量(liang)(liang)傳(chuan)導給被加熱(re)(re)(re)(re)(re)介(jie)(jie)質(zhi)(zhi)使介(jie)(jie)質(zhi)(zhi)溫(wen)(wen)度升高，達到所(suo)需的工(gong)(gong)藝要(yao)求(qiu)。當(dang)介(jie)(jie)質(zhi)(zhi)溫(wen)(wen)度達到工(gong)(gong)藝要(yao)求(qiu)的設定值(zhi)時控(kong)制(zhi)系統根據溫(wen)(wen)度傳(chuan)感器信號，經PID運算后調節電(dian)(dian)加熱(re)(re)(re)(re)(re)器輸出(chu)功(gong)率，對發熱(re)(re)(re)(re)(re)元(yuan)(yuan)件(jian)的電(dian)(dian)阻性負載實現溫(wen)(wen)度控(kong)制(zhi)。使介(jie)(jie)質(zhi)(zhi)溫(wen)(wen)度均(jun)勻，達到所(suo)需要(yao)求(qiu);當(dang)發熱(re)(re)(re)(re)(re)元(yuan)(yuan)件(jian)超溫(wen)(wen)或低液位時，發熱(re)(re)(re)(re)(re)元(yuan)(yuan)件(jian)的聯鎖保護裝置(zhi)立即切斷加熱(re)(re)(re)(re)(re)電(dian)(dian)源避免發熱(re)(re)(re)(re)(re)元(yuan)(yuan)件(jian)燒(shao)壞，延長使用壽命。

產品特點

法蘭(lan)(lan)加(jia)熱(re)管表(biao)面(mian)功(gong)率大，是(shi)空氣加(jia)熱(re)表(biao)面(mian)負荷(he)的(de)2~4倍高度密(mi)集式、結構緊(jin)湊。由于整體(ti)短而(er)密(mi)集，故穩(wen)定性(xing)好，安裝無(wu)需支(zhi)架組合(he)式大多采(cai)(cai)用(yong)(yong)氬(ya)弧焊(han)接方式使(shi)電熱(re)管于法蘭(lan)(lan)連接，也可利用(yong)(yong)緊(jin)固裝置的(de)形(xing)式，即每支(zhi)電熱(re)管上焊(han)由緊(jin)固件(jian)。然后與(yu)法蘭(lan)(lan)蓋采(cai)(cai)用(yong)(yong)螺母鎖緊(jin)。管子于緊(jin)固件(jian)采(cai)(cai)用(yong)(yong)氬(ya)弧焊(han)接，緊(jin)固件(jian)密(mi)封處采(cai)(cai)用(yong)(yong)科(ke)學的(de)工(gong)藝。單(dan)支(zhi)更換(huan)方便，節約以后的(de)維(wei)修成本。