法蘭加熱(re)(re)(re)(re)管(也稱插入式電(dian)(dian)(dian)加熱(re)(re)(re)(re)器):是采用U型管狀(zhuang)電(dian)(dian)(dian)熱(re)(re)(re)(re)元(yuan)件(jian)(jian)，依據(ju)(ju)加熱(re)(re)(re)(re)不同介(jie)質(zhi)設計規范，按照功(gong)(gong)率配置(zhi)要(yao)求裝配在法蘭蓋上，插入需加熱(re)(re)(re)(re)物(wu)料中(zhong)，發(fa)熱(re)(re)(re)(re)元(yuan)件(jian)(jian)工(gong)(gong)作時(shi)所(suo)發(fa)出的(de)大量熱(re)(re)(re)(re)量傳(chuan)導給(gei)被(bei)加熱(re)(re)(re)(re)介(jie)質(zhi)使(shi)介(jie)質(zhi)溫(wen)度(du)(du)升高(gao)，達到所(suo)需的(de)工(gong)(gong)藝要(yao)求。當介(jie)質(zhi)溫(wen)度(du)(du)達到工(gong)(gong)藝要(yao)求的(de)設定值時(shi)控制系統根據(ju)(ju)溫(wen)度(du)(du)傳(chuan)感器信號，經(jing)PID運算后調節電(dian)(dian)(dian)加熱(re)(re)(re)(re)器輸出功(gong)(gong)率，對(dui)發(fa)熱(re)(re)(re)(re)元(yuan)件(jian)(jian)的(de)電(dian)(dian)(dian)阻性(xing)負載實現溫(wen)度(du)(du)控制。使(shi)介(jie)質(zhi)溫(wen)度(du)(du)均勻，達到所(suo)需要(yao)求;當發(fa)熱(re)(re)(re)(re)元(yuan)件(jian)(jian)超溫(wen)或低液位時(shi)，發(fa)熱(re)(re)(re)(re)元(yuan)件(jian)(jian)的(de)聯鎖保護(hu)裝置(zhi)立即(ji)切斷加熱(re)(re)(re)(re)電(dian)(dian)(dian)源避免發(fa)熱(re)(re)(re)(re)元(yuan)件(jian)(jian)燒壞，延長使(shi)用壽命。

產品特點

法蘭加(jia)熱管(guan)表(biao)面(mian)功率大，是空氣(qi)加(jia)熱表(biao)面(mian)負荷的2~4倍(bei)高度密(mi)集(ji)式(shi)(shi)、結構(gou)緊(jin)(jin)(jin)湊。由于整(zheng)體(ti)短而密(mi)集(ji)，故穩定性好，安裝無(wu)需支架組合式(shi)(shi)大多采(cai)(cai)用氬弧(hu)焊(han)接方(fang)式(shi)(shi)使電熱管(guan)于法蘭連接，也(ye)可利用緊(jin)(jin)(jin)固(gu)裝置的形式(shi)(shi)，即(ji)每支電熱管(guan)上焊(han)由緊(jin)(jin)(jin)固(gu)件。然后與(yu)法蘭蓋采(cai)(cai)用螺母鎖緊(jin)(jin)(jin)。管(guan)子于緊(jin)(jin)(jin)固(gu)件采(cai)(cai)用氬弧(hu)焊(han)接，緊(jin)(jin)(jin)固(gu)件密(mi)封處采(cai)(cai)用科學的工(gong)藝。單(dan)支更換方(fang)便，節約以后的維修成本。