不銹鋼法(fa)蘭電(dian)加(jia)熱(re)管是采用U型(xing)管狀(zhuang)電(dian)熱(re)元(yuan)件(jian)(jian)(jian)，依據加(jia)熱(re)不同(tong)介(jie)質(zhi)設計規范，按照功率配置(zhi)要(yao)求(qiu)裝配在(zai)法(fa)蘭蓋上(shang)，插入需(xu)加(jia)熱(re)物料(liao)中(zhong)，發(fa)(fa)熱(re)元(yuan)件(jian)(jian)(jian)工作時(shi)所發(fa)(fa)出的(de)(de)大量熱(re)量傳導給(gei)被加(jia)熱(re)介(jie)質(zhi)使(shi)介(jie)質(zhi)溫度(du)升高，達到(dao)所需(xu)的(de)(de)工藝要(yao)求(qiu)。當介(jie)質(zhi)溫度(du)達到(dao)工藝要(yao)求(qiu)的(de)(de)設定值(zhi)時(shi)控(kong)制(zhi)系(xi)統根據溫度(du)傳感器(qi)信號，經PID運算后調節電(dian)加(jia)熱(re)器(qi)輸出功率，對發(fa)(fa)熱(re)元(yuan)件(jian)(jian)(jian)的(de)(de)電(dian)阻(zu)性負(fu)載實現溫度(du)控(kong)制(zhi)。使(shi)介(jie)質(zhi)溫度(du)均勻，達到(dao)所需(xu)要(yao)求(qiu);當發(fa)(fa)熱(re)元(yuan)件(jian)(jian)(jian)超溫或(huo)低液位時(shi)，發(fa)(fa)熱(re)元(yuan)件(jian)(jian)(jian)的(de)(de)聯鎖保護裝置(zhi)立即切斷加(jia)熱(re)電(dian)源避免發(fa)(fa)熱(re)元(yuan)件(jian)(jian)(jian)燒壞，延長使(shi)用壽命(ming)。

產品特點

不(bu)銹鋼法蘭電(dian)加(jia)熱管(guan)表面功率大，是空氣加(jia)熱表面負(fu)荷的2~4倍高度密集(ji)(ji)式(shi)、結構緊(jin)(jin)湊。由于(yu)整(zheng)體短而密集(ji)(ji)，故穩定性好，安裝(zhuang)無需支架組合式(shi)大多采用(yong)(yong)氬弧(hu)焊(han)接方式(shi)使電(dian)熱管(guan)于(yu)法蘭連接，也可利(li)用(yong)(yong)緊(jin)(jin)固(gu)裝(zhuang)置的形式(shi)，即每支電(dian)熱管(guan)上焊(han)由緊(jin)(jin)固(gu)件(jian)。然后(hou)與法蘭蓋(gai)采用(yong)(yong)螺母鎖(suo)緊(jin)(jin)。管(guan)子(zi)于(yu)緊(jin)(jin)固(gu)件(jian)采用(yong)(yong)氬弧(hu)焊(han)接，緊(jin)(jin)固(gu)件(jian)密封處(chu)采用(yong)(yong)科學的工(gong)藝。單支更換(huan)方便，節約以后(hou)的維修成本。