法(fa)蘭加熱(re)(re)(re)(re)(re)管(也稱插入(ru)式(shi)電加熱(re)(re)(re)(re)(re)器(qi)):是(shi)采用(yong)U型管狀電熱(re)(re)(re)(re)(re)元(yuan)件(jian)，依據加熱(re)(re)(re)(re)(re)不同介質(zhi)設計規范，按(an)照(zhao)功率配(pei)置要(yao)求(qiu)裝(zhuang)配(pei)在法(fa)蘭蓋上，插入(ru)需(xu)加熱(re)(re)(re)(re)(re)物料中，發熱(re)(re)(re)(re)(re)元(yuan)件(jian)工(gong)作時所發出的(de)大量(liang)熱(re)(re)(re)(re)(re)量(liang)傳導給被加熱(re)(re)(re)(re)(re)介質(zhi)使(shi)介質(zhi)溫(wen)(wen)度升高，達(da)到(dao)所需(xu)的(de)工(gong)藝(yi)要(yao)求(qiu)。當(dang)(dang)介質(zhi)溫(wen)(wen)度達(da)到(dao)工(gong)藝(yi)要(yao)求(qiu)的(de)設定值時控(kong)制系統根據溫(wen)(wen)度傳感器(qi)信號，經(jing)PID運算后調節電加熱(re)(re)(re)(re)(re)器(qi)輸出功率，對發熱(re)(re)(re)(re)(re)元(yuan)件(jian)的(de)電阻性負(fu)載實現溫(wen)(wen)度控(kong)制。使(shi)介質(zhi)溫(wen)(wen)度均勻，達(da)到(dao)所需(xu)要(yao)求(qiu);當(dang)(dang)發熱(re)(re)(re)(re)(re)元(yuan)件(jian)超溫(wen)(wen)或低液位時，發熱(re)(re)(re)(re)(re)元(yuan)件(jian)的(de)聯鎖保護裝(zhuang)置立(li)即切(qie)斷加熱(re)(re)(re)(re)(re)電源避免發熱(re)(re)(re)(re)(re)元(yuan)件(jian)燒壞(huai)，延長使(shi)用(yong)壽命。

產品特點

法蘭(lan)加熱(re)管(guan)表(biao)面(mian)功(gong)率大，是空(kong)氣加熱(re)表(biao)面(mian)負荷的2~4倍高度密集(ji)式(shi)(shi)、結構緊(jin)湊。由(you)于整體短而密集(ji)，故穩定性好，安裝無需支(zhi)(zhi)架組合(he)式(shi)(shi)大多采(cai)用(yong)氬弧焊接方(fang)式(shi)(shi)使(shi)電熱(re)管(guan)于法蘭(lan)連接，也可利用(yong)緊(jin)固(gu)(gu)裝置(zhi)的形式(shi)(shi)，即每支(zhi)(zhi)電熱(re)管(guan)上焊由(you)緊(jin)固(gu)(gu)件。然后(hou)與(yu)法蘭(lan)蓋采(cai)用(yong)螺母鎖緊(jin)。管(guan)子于緊(jin)固(gu)(gu)件采(cai)用(yong)氬弧焊接，緊(jin)固(gu)(gu)件密封處采(cai)用(yong)科學(xue)的工(gong)藝。單支(zhi)(zhi)更(geng)換(huan)方(fang)便，節約以后(hou)的維修(xiu)成本。