法(fa)蘭加(jia)(jia)熱(re)(re)(re)管(也(ye)稱插(cha)入(ru)式電加(jia)(jia)熱(re)(re)(re)器(qi)):是采(cai)用(yong)U型管狀電熱(re)(re)(re)元(yuan)件(jian)，依據(ju)加(jia)(jia)熱(re)(re)(re)不(bu)同介質設(she)計規范，按照功(gong)率(lv)配(pei)置要(yao)(yao)求(qiu)(qiu)(qiu)裝(zhuang)配(pei)在(zai)法(fa)蘭蓋上，插(cha)入(ru)需加(jia)(jia)熱(re)(re)(re)物料(liao)中，發(fa)熱(re)(re)(re)元(yuan)件(jian)工(gong)(gong)作時所(suo)發(fa)出的大量(liang)熱(re)(re)(re)量(liang)傳(chuan)導給被加(jia)(jia)熱(re)(re)(re)介質使(shi)介質溫(wen)(wen)(wen)度升高，達到所(suo)需的工(gong)(gong)藝要(yao)(yao)求(qiu)(qiu)(qiu)。當(dang)介質溫(wen)(wen)(wen)度達到工(gong)(gong)藝要(yao)(yao)求(qiu)(qiu)(qiu)的設(she)定值時控制系統根(gen)據(ju)溫(wen)(wen)(wen)度傳(chuan)感器(qi)信號，經(jing)PID運算后調節電加(jia)(jia)熱(re)(re)(re)器(qi)輸出功(gong)率(lv)，對發(fa)熱(re)(re)(re)元(yuan)件(jian)的電阻(zu)性負載實現溫(wen)(wen)(wen)度控制。使(shi)介質溫(wen)(wen)(wen)度均勻，達到所(suo)需要(yao)(yao)求(qiu)(qiu)(qiu);當(dang)發(fa)熱(re)(re)(re)元(yuan)件(jian)超溫(wen)(wen)(wen)或低(di)液(ye)位(wei)時，發(fa)熱(re)(re)(re)元(yuan)件(jian)的聯(lian)鎖保護裝(zhuang)置立即切(qie)斷(duan)加(jia)(jia)熱(re)(re)(re)電源避免發(fa)熱(re)(re)(re)元(yuan)件(jian)燒壞，延長使(shi)用(yong)壽命。

產品特點

法蘭加(jia)熱(re)管表(biao)面功(gong)率大(da)，是空(kong)氣(qi)加(jia)熱(re)表(biao)面負荷的(de)2~4倍高度密集式(shi)(shi)、結構(gou)緊(jin)湊。由(you)于整(zheng)體短而密集，故穩定性好，安裝無需支架組合式(shi)(shi)大(da)多采(cai)用(yong)氬弧焊(han)接方式(shi)(shi)使電熱(re)管于法蘭連接，也(ye)可利用(yong)緊(jin)固(gu)裝置(zhi)的(de)形(xing)式(shi)(shi)，即每支電熱(re)管上焊(han)由(you)緊(jin)固(gu)件。然后與法蘭蓋采(cai)用(yong)螺(luo)母鎖緊(jin)。管子(zi)于緊(jin)固(gu)件采(cai)用(yong)氬弧焊(han)接，緊(jin)固(gu)件密封處采(cai)用(yong)科學的(de)工藝。單支更換(huan)方便，節約以(yi)后的(de)維(wei)修成(cheng)本。