法(fa)蘭(lan)加(jia)(jia)熱(re)(re)(re)管(也稱插(cha)入式電(dian)加(jia)(jia)熱(re)(re)(re)器):是(shi)采用U型(xing)管狀(zhuang)電(dian)熱(re)(re)(re)元(yuan)(yuan)(yuan)件(jian)(jian)，依(yi)據(ju)加(jia)(jia)熱(re)(re)(re)不(bu)同介質(zhi)(zhi)設計規范，按照功率配置(zhi)要(yao)求(qiu)裝配在法(fa)蘭(lan)蓋上，插(cha)入需(xu)(xu)加(jia)(jia)熱(re)(re)(re)物料中，發(fa)(fa)(fa)熱(re)(re)(re)元(yuan)(yuan)(yuan)件(jian)(jian)工(gong)作時(shi)所(suo)發(fa)(fa)(fa)出的大量(liang)熱(re)(re)(re)量(liang)傳導給被加(jia)(jia)熱(re)(re)(re)介質(zhi)(zhi)使(shi)介質(zhi)(zhi)溫(wen)(wen)度(du)(du)升高，達到所(suo)需(xu)(xu)的工(gong)藝要(yao)求(qiu)。當(dang)介質(zhi)(zhi)溫(wen)(wen)度(du)(du)達到工(gong)藝要(yao)求(qiu)的設定值時(shi)控制系統根據(ju)溫(wen)(wen)度(du)(du)傳感器信(xin)號，經PID運算(suan)后調節電(dian)加(jia)(jia)熱(re)(re)(re)器輸出功率，對發(fa)(fa)(fa)熱(re)(re)(re)元(yuan)(yuan)(yuan)件(jian)(jian)的電(dian)阻性負載實(shi)現溫(wen)(wen)度(du)(du)控制。使(shi)介質(zhi)(zhi)溫(wen)(wen)度(du)(du)均(jun)勻，達到所(suo)需(xu)(xu)要(yao)求(qiu);當(dang)發(fa)(fa)(fa)熱(re)(re)(re)元(yuan)(yuan)(yuan)件(jian)(jian)超溫(wen)(wen)或低液位時(shi)，發(fa)(fa)(fa)熱(re)(re)(re)元(yuan)(yuan)(yuan)件(jian)(jian)的聯(lian)鎖保護裝置(zhi)立即切(qie)斷(duan)加(jia)(jia)熱(re)(re)(re)電(dian)源避免(mian)發(fa)(fa)(fa)熱(re)(re)(re)元(yuan)(yuan)(yuan)件(jian)(jian)燒壞，延長(chang)使(shi)用壽命。

產品特點

法蘭(lan)加熱(re)(re)管表面(mian)(mian)功率大(da)，是空氣加熱(re)(re)表面(mian)(mian)負荷的2~4倍高度密集式(shi)(shi)(shi)、結構緊(jin)(jin)(jin)湊。由于(yu)(yu)整體短(duan)而密集，故穩定性(xing)好，安裝(zhuang)無(wu)需支架組合式(shi)(shi)(shi)大(da)多采(cai)(cai)用(yong)(yong)氬弧焊(han)接(jie)方式(shi)(shi)(shi)使(shi)電熱(re)(re)管于(yu)(yu)法蘭(lan)連接(jie)，也可利用(yong)(yong)緊(jin)(jin)(jin)固(gu)(gu)裝(zhuang)置的形式(shi)(shi)(shi)，即每支電熱(re)(re)管上焊(han)由緊(jin)(jin)(jin)固(gu)(gu)件。然(ran)后(hou)與法蘭(lan)蓋(gai)采(cai)(cai)用(yong)(yong)螺母(mu)鎖緊(jin)(jin)(jin)。管子于(yu)(yu)緊(jin)(jin)(jin)固(gu)(gu)件采(cai)(cai)用(yong)(yong)氬弧焊(han)接(jie)，緊(jin)(jin)(jin)固(gu)(gu)件密封處采(cai)(cai)用(yong)(yong)科學(xue)的工藝。單支更換方便(bian)，節約以(yi)后(hou)的維修成本。