不銹鋼法蘭電(dian)加熱(re)(re)管是采用U型管狀電(dian)熱(re)(re)元(yuan)件(jian)(jian)(jian)，依據加熱(re)(re)不同(tong)介(jie)質(zhi)(zhi)(zhi)設計規(gui)范，按照功(gong)率配(pei)置(zhi)要(yao)求(qiu)裝配(pei)在(zai)法蘭蓋上(shang)，插入需加熱(re)(re)物(wu)料中，發(fa)熱(re)(re)元(yuan)件(jian)(jian)(jian)工作時(shi)所(suo)發(fa)出的(de)(de)大量熱(re)(re)量傳導給被(bei)加熱(re)(re)介(jie)質(zhi)(zhi)(zhi)使介(jie)質(zhi)(zhi)(zhi)溫(wen)(wen)(wen)度(du)升高(gao)，達(da)(da)(da)到(dao)所(suo)需的(de)(de)工藝(yi)要(yao)求(qiu)。當介(jie)質(zhi)(zhi)(zhi)溫(wen)(wen)(wen)度(du)達(da)(da)(da)到(dao)工藝(yi)要(yao)求(qiu)的(de)(de)設定值(zhi)時(shi)控制(zhi)系(xi)統根據溫(wen)(wen)(wen)度(du)傳感器信號，經PID運(yun)算后調節(jie)電(dian)加熱(re)(re)器輸(shu)出功(gong)率，對發(fa)熱(re)(re)元(yuan)件(jian)(jian)(jian)的(de)(de)電(dian)阻性負載實(shi)現(xian)溫(wen)(wen)(wen)度(du)控制(zhi)。使介(jie)質(zhi)(zhi)(zhi)溫(wen)(wen)(wen)度(du)均(jun)勻，達(da)(da)(da)到(dao)所(suo)需要(yao)求(qiu);當發(fa)熱(re)(re)元(yuan)件(jian)(jian)(jian)超溫(wen)(wen)(wen)或(huo)低液位(wei)時(shi)，發(fa)熱(re)(re)元(yuan)件(jian)(jian)(jian)的(de)(de)聯鎖保護裝置(zhi)立即切斷加熱(re)(re)電(dian)源(yuan)避(bi)免發(fa)熱(re)(re)元(yuan)件(jian)(jian)(jian)燒壞，延長(chang)使用壽命(ming)。

產品特點

不銹(xiu)鋼法蘭電加熱管(guan)表面(mian)功率大，是空(kong)氣加熱表面(mian)負荷的2~4倍高度(du)密集式、結構緊(jin)(jin)(jin)(jin)湊。由(you)于整體(ti)短而密集，故(gu)穩定性好(hao)，安裝無需支(zhi)架組合式大多采(cai)(cai)用(yong)(yong)氬弧焊(han)(han)接(jie)方式使電熱管(guan)于法蘭連接(jie)，也可利(li)用(yong)(yong)緊(jin)(jin)(jin)(jin)固(gu)裝置的形式，即(ji)每支(zhi)電熱管(guan)上焊(han)(han)由(you)緊(jin)(jin)(jin)(jin)固(gu)件(jian)。然后(hou)與法蘭蓋采(cai)(cai)用(yong)(yong)螺母鎖緊(jin)(jin)(jin)(jin)。管(guan)子于緊(jin)(jin)(jin)(jin)固(gu)件(jian)采(cai)(cai)用(yong)(yong)氬弧焊(han)(han)接(jie)，緊(jin)(jin)(jin)(jin)固(gu)件(jian)密封處(chu)采(cai)(cai)用(yong)(yong)科學的工藝(yi)。單支(zhi)更換方便，節約以后(hou)的維修成本。