不銹鋼法蘭(lan)電(dian)(dian)加(jia)熱(re)(re)(re)(re)管是(shi)采用U型管狀電(dian)(dian)熱(re)(re)(re)(re)元(yuan)件(jian)(jian)(jian)，依據加(jia)熱(re)(re)(re)(re)不同介(jie)(jie)質設計規范，按照功率配置要(yao)(yao)求裝(zhuang)配在法蘭(lan)蓋上，插入(ru)需(xu)加(jia)熱(re)(re)(re)(re)物料(liao)中，發(fa)(fa)熱(re)(re)(re)(re)元(yuan)件(jian)(jian)(jian)工(gong)(gong)作(zuo)時(shi)(shi)所(suo)發(fa)(fa)出的(de)大量熱(re)(re)(re)(re)量傳導給被加(jia)熱(re)(re)(re)(re)介(jie)(jie)質使(shi)介(jie)(jie)質溫度(du)(du)升高(gao)，達(da)到所(suo)需(xu)的(de)工(gong)(gong)藝要(yao)(yao)求。當介(jie)(jie)質溫度(du)(du)達(da)到工(gong)(gong)藝要(yao)(yao)求的(de)設定值時(shi)(shi)控制(zhi)系統根據溫度(du)(du)傳感器信號，經PID運算后調節電(dian)(dian)加(jia)熱(re)(re)(re)(re)器輸出功率，對發(fa)(fa)熱(re)(re)(re)(re)元(yuan)件(jian)(jian)(jian)的(de)電(dian)(dian)阻性負載實現溫度(du)(du)控制(zhi)。使(shi)介(jie)(jie)質溫度(du)(du)均(jun)勻，達(da)到所(suo)需(xu)要(yao)(yao)求;當發(fa)(fa)熱(re)(re)(re)(re)元(yuan)件(jian)(jian)(jian)超溫或低液位時(shi)(shi)，發(fa)(fa)熱(re)(re)(re)(re)元(yuan)件(jian)(jian)(jian)的(de)聯(lian)鎖(suo)保護裝(zhuang)置立即切斷加(jia)熱(re)(re)(re)(re)電(dian)(dian)源避(bi)免發(fa)(fa)熱(re)(re)(re)(re)元(yuan)件(jian)(jian)(jian)燒壞，延長使(shi)用壽命。

產品特點

不銹鋼法(fa)蘭電加熱(re)管表面功率大，是空氣加熱(re)表面負(fu)荷的2~4倍高(gao)度(du)密集式(shi)(shi)、結構緊(jin)湊。由于整(zheng)體短而(er)密集，故穩定(ding)性好，安裝(zhuang)無需支(zhi)架(jia)組(zu)合(he)式(shi)(shi)大多采用(yong)氬弧焊(han)接(jie)方(fang)(fang)式(shi)(shi)使電熱(re)管于法(fa)蘭連接(jie)，也可(ke)利用(yong)緊(jin)固(gu)裝(zhuang)置的形式(shi)(shi)，即(ji)每支(zhi)電熱(re)管上焊(han)由緊(jin)固(gu)件(jian)。然后與法(fa)蘭蓋采用(yong)螺(luo)母鎖(suo)緊(jin)。管子于緊(jin)固(gu)件(jian)采用(yong)氬弧焊(han)接(jie)，緊(jin)固(gu)件(jian)密封(feng)處采用(yong)科(ke)學(xue)的工藝。單支(zhi)更換(huan)方(fang)(fang)便(bian)，節約以后的維修(xiu)成本。