不(bu)銹鋼(gang)法(fa)蘭(lan)加(jia)熱(re)(re)管是(shi)采用(yong)U型管狀電(dian)熱(re)(re)元(yuan)(yuan)(yuan)件(jian)，依據(ju)加(jia)熱(re)(re)不(bu)同介質(zhi)(zhi)設計規范，按照功(gong)率(lv)配置要求裝(zhuang)配在法(fa)蘭(lan)蓋上，插(cha)入(ru)需(xu)加(jia)熱(re)(re)物料(liao)中，發(fa)(fa)熱(re)(re)元(yuan)(yuan)(yuan)件(jian)工(gong)作時(shi)(shi)所發(fa)(fa)出(chu)的(de)(de)大量熱(re)(re)量傳導給被加(jia)熱(re)(re)介質(zhi)(zhi)使(shi)(shi)介質(zhi)(zhi)溫(wen)度(du)升高，達(da)(da)到(dao)所需(xu)的(de)(de)工(gong)藝(yi)要求。當介質(zhi)(zhi)溫(wen)度(du)達(da)(da)到(dao)工(gong)藝(yi)要求的(de)(de)設定(ding)值時(shi)(shi)控(kong)制(zhi)系統(tong)根(gen)據(ju)溫(wen)度(du)傳感器(qi)信號(hao)，經PID運算后調節電(dian)加(jia)熱(re)(re)器(qi)輸出(chu)功(gong)率(lv)，對發(fa)(fa)熱(re)(re)元(yuan)(yuan)(yuan)件(jian)的(de)(de)電(dian)阻性負載實現溫(wen)度(du)控(kong)制(zhi)。使(shi)(shi)介質(zhi)(zhi)溫(wen)度(du)均勻，達(da)(da)到(dao)所需(xu)要求;當發(fa)(fa)熱(re)(re)元(yuan)(yuan)(yuan)件(jian)超溫(wen)或低(di)液位時(shi)(shi)，發(fa)(fa)熱(re)(re)元(yuan)(yuan)(yuan)件(jian)的(de)(de)聯鎖保護裝(zhuang)置立即切斷加(jia)熱(re)(re)電(dian)源(yuan)避免發(fa)(fa)熱(re)(re)元(yuan)(yuan)(yuan)件(jian)燒壞，延長使(shi)(shi)用(yong)壽命。

產品特點

不銹鋼法(fa)(fa)蘭加熱(re)(re)管(guan)表面(mian)功率大，是(shi)空(kong)氣加熱(re)(re)表面(mian)負荷的2~4倍高度密集(ji)式、結構緊(jin)(jin)湊。由于整體(ti)短而密集(ji)，故穩定性(xing)好，安裝(zhuang)無需支架(jia)組(zu)合式大多采用(yong)(yong)氬(ya)弧(hu)焊接(jie)方式使電(dian)熱(re)(re)管(guan)于法(fa)(fa)蘭連接(jie)，也可利用(yong)(yong)緊(jin)(jin)固(gu)裝(zhuang)置的形式，即每支電(dian)熱(re)(re)管(guan)上(shang)焊由緊(jin)(jin)固(gu)件。然后(hou)與法(fa)(fa)蘭蓋采用(yong)(yong)螺母鎖緊(jin)(jin)。管(guan)子(zi)于緊(jin)(jin)固(gu)件采用(yong)(yong)氬(ya)弧(hu)焊接(jie)，緊(jin)(jin)固(gu)件密封處采用(yong)(yong)科學(xue)的工藝(yi)。單(dan)支更換方便，節約以后(hou)的維修(xiu)成本。