不(bu)銹鋼法蘭電加(jia)熱(re)(re)管是采用(yong)U型(xing)管狀電熱(re)(re)元(yuan)件(jian)，依據加(jia)熱(re)(re)不(bu)同介質(zhi)設計規范，按照(zhao)功率配置要(yao)求(qiu)(qiu)裝(zhuang)配在法蘭蓋上，插入(ru)需加(jia)熱(re)(re)物料中(zhong)，發熱(re)(re)元(yuan)件(jian)工(gong)(gong)(gong)作時(shi)所發出(chu)的(de)(de)大量熱(re)(re)量傳導給被加(jia)熱(re)(re)介質(zhi)使介質(zhi)溫(wen)度(du)(du)升高(gao)，達(da)到(dao)所需的(de)(de)工(gong)(gong)(gong)藝要(yao)求(qiu)(qiu)。當介質(zhi)溫(wen)度(du)(du)達(da)到(dao)工(gong)(gong)(gong)藝要(yao)求(qiu)(qiu)的(de)(de)設定(ding)值時(shi)控制系統(tong)根據溫(wen)度(du)(du)傳感器(qi)信號(hao)，經PID運(yun)算后調節電加(jia)熱(re)(re)器(qi)輸出(chu)功率，對發熱(re)(re)元(yuan)件(jian)的(de)(de)電阻性負載實現溫(wen)度(du)(du)控制。使介質(zhi)溫(wen)度(du)(du)均勻，達(da)到(dao)所需要(yao)求(qiu)(qiu);當發熱(re)(re)元(yuan)件(jian)超溫(wen)或低液位時(shi)，發熱(re)(re)元(yuan)件(jian)的(de)(de)聯鎖(suo)保護裝(zhuang)置立即切斷加(jia)熱(re)(re)電源(yuan)避免發熱(re)(re)元(yuan)件(jian)燒壞，延長使用(yong)壽命。

產品特點

不銹鋼法蘭電加(jia)熱(re)管表(biao)面功率大(da)(da)，是空氣加(jia)熱(re)表(biao)面負荷的2~4倍高度密集式(shi)、結構緊(jin)湊。由(you)于整(zheng)體短而密集，故穩定(ding)性(xing)好，安(an)裝無(wu)需支(zhi)架組合(he)式(shi)大(da)(da)多(duo)采(cai)用(yong)氬弧(hu)焊(han)(han)接方(fang)式(shi)使電熱(re)管于法蘭連接，也可利用(yong)緊(jin)固(gu)裝置的形式(shi)，即每支(zhi)電熱(re)管上焊(han)(han)由(you)緊(jin)固(gu)件。然后(hou)與法蘭蓋采(cai)用(yong)螺(luo)母鎖緊(jin)。管子于緊(jin)固(gu)件采(cai)用(yong)氬弧(hu)焊(han)(han)接，緊(jin)固(gu)件密封處采(cai)用(yong)科學的工藝(yi)。單支(zhi)更換方(fang)便，節約(yue)以后(hou)的維修成本(ben)。