法蘭加(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)管(也稱插入式電(dian)(dian)加(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)器):是采用(yong)U型(xing)管狀電(dian)(dian)熱(re)(re)(re)(re)元(yuan)(yuan)件(jian)，依(yi)據(ju)加(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)不同(tong)介(jie)質設計(ji)規范，按照(zhao)功(gong)率配置(zhi)要(yao)(yao)求(qiu)(qiu)裝(zhuang)配在法蘭蓋上(shang)，插入需(xu)(xu)加(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)物料中，發(fa)熱(re)(re)(re)(re)元(yuan)(yuan)件(jian)工作時所(suo)(suo)發(fa)出的(de)大量熱(re)(re)(re)(re)量傳導給被加(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)介(jie)質使(shi)介(jie)質溫(wen)度升高，達(da)到(dao)所(suo)(suo)需(xu)(xu)的(de)工藝(yi)要(yao)(yao)求(qiu)(qiu)。當介(jie)質溫(wen)度達(da)到(dao)工藝(yi)要(yao)(yao)求(qiu)(qiu)的(de)設定(ding)值時控(kong)制系統根(gen)據(ju)溫(wen)度傳感(gan)器信號，經PID運算后調節電(dian)(dian)加(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)器輸出功(gong)率，對發(fa)熱(re)(re)(re)(re)元(yuan)(yuan)件(jian)的(de)電(dian)(dian)阻性負(fu)載實現溫(wen)度控(kong)制。使(shi)介(jie)質溫(wen)度均勻，達(da)到(dao)所(suo)(suo)需(xu)(xu)要(yao)(yao)求(qiu)(qiu);當發(fa)熱(re)(re)(re)(re)元(yuan)(yuan)件(jian)超溫(wen)或低液位(wei)時，發(fa)熱(re)(re)(re)(re)元(yuan)(yuan)件(jian)的(de)聯(lian)鎖保護裝(zhuang)置(zhi)立即(ji)切斷加(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)電(dian)(dian)源避免發(fa)熱(re)(re)(re)(re)元(yuan)(yuan)件(jian)燒壞，延長使(shi)用(yong)壽(shou)命。

產品特點

法蘭(lan)加熱管表(biao)面功(gong)率大，是空氣加熱表(biao)面負荷的2~4倍高度密(mi)集式(shi)(shi)、結構(gou)緊湊。由于(yu)整體短而(er)密(mi)集，故(gu)穩定(ding)性(xing)好(hao)，安裝無需(xu)支架組合式(shi)(shi)大多采(cai)用(yong)(yong)氬弧焊接方(fang)式(shi)(shi)使電熱管于(yu)法蘭(lan)連接，也(ye)可利用(yong)(yong)緊固裝置的形(xing)式(shi)(shi)，即每支電熱管上焊由緊固件(jian)。然(ran)后與法蘭(lan)蓋(gai)采(cai)用(yong)(yong)螺母鎖緊。管子于(yu)緊固件(jian)采(cai)用(yong)(yong)氬弧焊接，緊固件(jian)密(mi)封處采(cai)用(yong)(yong)科學的工(gong)藝(yi)。單支更換方(fang)便，節約以(yi)后的維修成(cheng)本。