不(bu)銹鋼法蘭電(dian)(dian)加(jia)(jia)熱(re)(re)管是采用U型管狀電(dian)(dian)熱(re)(re)元(yuan)(yuan)件(jian)(jian)，依據(ju)加(jia)(jia)熱(re)(re)不(bu)同介(jie)(jie)質設(she)計規范，按(an)照(zhao)功率(lv)配(pei)置(zhi)要(yao)求裝配(pei)在法蘭蓋上，插入需(xu)加(jia)(jia)熱(re)(re)物(wu)料中，發(fa)(fa)(fa)熱(re)(re)元(yuan)(yuan)件(jian)(jian)工(gong)作(zuo)時所(suo)(suo)發(fa)(fa)(fa)出的大量熱(re)(re)量傳導給被加(jia)(jia)熱(re)(re)介(jie)(jie)質使(shi)介(jie)(jie)質溫度(du)升高，達到(dao)所(suo)(suo)需(xu)的工(gong)藝要(yao)求。當介(jie)(jie)質溫度(du)達到(dao)工(gong)藝要(yao)求的設(she)定值時控(kong)制系統(tong)根據(ju)溫度(du)傳感器信號，經PID運算后調節電(dian)(dian)加(jia)(jia)熱(re)(re)器輸出功率(lv)，對發(fa)(fa)(fa)熱(re)(re)元(yuan)(yuan)件(jian)(jian)的電(dian)(dian)阻性負載實現溫度(du)控(kong)制。使(shi)介(jie)(jie)質溫度(du)均勻，達到(dao)所(suo)(suo)需(xu)要(yao)求;當發(fa)(fa)(fa)熱(re)(re)元(yuan)(yuan)件(jian)(jian)超溫或低(di)液位時，發(fa)(fa)(fa)熱(re)(re)元(yuan)(yuan)件(jian)(jian)的聯鎖保護(hu)裝置(zhi)立(li)即切斷加(jia)(jia)熱(re)(re)電(dian)(dian)源避免發(fa)(fa)(fa)熱(re)(re)元(yuan)(yuan)件(jian)(jian)燒(shao)壞(huai)，延長使(shi)用壽命。

產品特點

不銹鋼(gang)法蘭電(dian)(dian)加熱(re)(re)管表面功(gong)率大(da)，是空氣加熱(re)(re)表面負荷的2~4倍高度密集式、結構(gou)緊(jin)湊。由于整體短而密集，故(gu)穩定性好，安裝無(wu)需支架組合式大(da)多采用(yong)(yong)氬(ya)弧(hu)焊接(jie)方(fang)式使(shi)電(dian)(dian)熱(re)(re)管于法蘭連接(jie)，也(ye)可(ke)利用(yong)(yong)緊(jin)固裝置的形式，即(ji)每支電(dian)(dian)熱(re)(re)管上焊由緊(jin)固件(jian)(jian)。然后與法蘭蓋采用(yong)(yong)螺母鎖緊(jin)。管子(zi)于緊(jin)固件(jian)(jian)采用(yong)(yong)氬(ya)弧(hu)焊接(jie)，緊(jin)固件(jian)(jian)密封處采用(yong)(yong)科學的工藝。單支更換方(fang)便，節約以后的維修成(cheng)本(ben)。