法蘭式電(dian)(dian)加(jia)(jia)熱(re)(re)(re)(re)管(guan)是(shi)采用U型(xing)管(guan)狀電(dian)(dian)熱(re)(re)(re)(re)元(yuan)件(jian)(jian)，依據加(jia)(jia)熱(re)(re)(re)(re)不(bu)同介質設計規范，按(an)照功率配(pei)置要(yao)求(qiu)裝配(pei)在法蘭蓋上，插入需加(jia)(jia)熱(re)(re)(re)(re)物料(liao)中，發(fa)熱(re)(re)(re)(re)元(yuan)件(jian)(jian)工作時所(suo)(suo)發(fa)出(chu)的(de)(de)(de)大量(liang)(liang)熱(re)(re)(re)(re)量(liang)(liang)傳導(dao)給被(bei)加(jia)(jia)熱(re)(re)(re)(re)介質使(shi)介質溫(wen)(wen)度(du)(du)升(sheng)高(gao)，達(da)到(dao)(dao)所(suo)(suo)需的(de)(de)(de)工藝要(yao)求(qiu)。當介質溫(wen)(wen)度(du)(du)達(da)到(dao)(dao)工藝要(yao)求(qiu)的(de)(de)(de)設定值(zhi)時控制系(xi)統根(gen)據溫(wen)(wen)度(du)(du)傳感(gan)器(qi)信號(hao)，經PID運算(suan)后調節(jie)電(dian)(dian)加(jia)(jia)熱(re)(re)(re)(re)器(qi)輸出(chu)功率，對發(fa)熱(re)(re)(re)(re)元(yuan)件(jian)(jian)的(de)(de)(de)電(dian)(dian)阻性負(fu)載實(shi)現溫(wen)(wen)度(du)(du)控制。使(shi)介質溫(wen)(wen)度(du)(du)均勻(yun)，達(da)到(dao)(dao)所(suo)(suo)需要(yao)求(qiu);當發(fa)熱(re)(re)(re)(re)元(yuan)件(jian)(jian)超溫(wen)(wen)或(huo)低液位時，發(fa)熱(re)(re)(re)(re)元(yuan)件(jian)(jian)的(de)(de)(de)聯鎖保護裝置立即切(qie)斷加(jia)(jia)熱(re)(re)(re)(re)電(dian)(dian)源避免發(fa)熱(re)(re)(re)(re)元(yuan)件(jian)(jian)燒壞，延(yan)長使(shi)用壽(shou)命。

產品特點

法(fa)蘭式(shi)電(dian)(dian)加熱管表(biao)面(mian)功率大(da)，是空(kong)氣(qi)加熱表(biao)面(mian)負荷的2~4倍高度密(mi)集式(shi)、結構(gou)緊(jin)湊。由于整體短而密(mi)集，故穩定性好，安裝(zhuang)(zhuang)無(wu)需支架組合式(shi)大(da)多采(cai)(cai)用(yong)氬弧(hu)焊(han)接方(fang)式(shi)使電(dian)(dian)熱管于法(fa)蘭連接，也可利(li)用(yong)緊(jin)固裝(zhuang)(zhuang)置的形(xing)式(shi)，即每支電(dian)(dian)熱管上焊(han)由緊(jin)固件。然(ran)后與(yu)法(fa)蘭蓋采(cai)(cai)用(yong)螺(luo)母鎖緊(jin)。管子于緊(jin)固件采(cai)(cai)用(yong)氬弧(hu)焊(han)接，緊(jin)固件密(mi)封處(chu)采(cai)(cai)用(yong)科學的工藝。單支更換方(fang)便，節約以后的維修成本。