法(fa)蘭(lan)式(shi)電(dian)(dian)加(jia)熱(re)(re)(re)管是采用(yong)(yong)U型管狀電(dian)(dian)熱(re)(re)(re)元(yuan)件(jian)(jian)，依據(ju)(ju)加(jia)熱(re)(re)(re)不同(tong)介(jie)(jie)質設(she)計規(gui)范，按照功率(lv)配置要(yao)求(qiu)裝(zhuang)配在法(fa)蘭(lan)蓋上，插入需(xu)加(jia)熱(re)(re)(re)物料(liao)中(zhong)，發熱(re)(re)(re)元(yuan)件(jian)(jian)工(gong)(gong)作時所發出(chu)(chu)的(de)大量熱(re)(re)(re)量傳導給被加(jia)熱(re)(re)(re)介(jie)(jie)質使介(jie)(jie)質溫(wen)(wen)度(du)升高，達(da)到(dao)(dao)所需(xu)的(de)工(gong)(gong)藝要(yao)求(qiu)。當(dang)介(jie)(jie)質溫(wen)(wen)度(du)達(da)到(dao)(dao)工(gong)(gong)藝要(yao)求(qiu)的(de)設(she)定值時控(kong)制(zhi)(zhi)系統根據(ju)(ju)溫(wen)(wen)度(du)傳感器信號，經(jing)PID運算后調節電(dian)(dian)加(jia)熱(re)(re)(re)器輸出(chu)(chu)功率(lv)，對發熱(re)(re)(re)元(yuan)件(jian)(jian)的(de)電(dian)(dian)阻性負載實現溫(wen)(wen)度(du)控(kong)制(zhi)(zhi)。使介(jie)(jie)質溫(wen)(wen)度(du)均(jun)勻(yun)，達(da)到(dao)(dao)所需(xu)要(yao)求(qiu);當(dang)發熱(re)(re)(re)元(yuan)件(jian)(jian)超溫(wen)(wen)或低液位時，發熱(re)(re)(re)元(yuan)件(jian)(jian)的(de)聯鎖保護(hu)裝(zhuang)置立(li)即切斷(duan)加(jia)熱(re)(re)(re)電(dian)(dian)源避免發熱(re)(re)(re)元(yuan)件(jian)(jian)燒壞，延長使用(yong)(yong)壽命。

產品特點

法蘭式電加熱管表(biao)面功率大，是空(kong)氣(qi)加熱表(biao)面負荷的(de)2~4倍高(gao)度密集式、結(jie)構緊(jin)湊。由于(yu)整體(ti)短而(er)密集，故(gu)穩定性好，安裝無需支架組合式大多采用(yong)(yong)氬(ya)弧(hu)(hu)焊(han)接方式使電熱管于(yu)法蘭連接，也可利用(yong)(yong)緊(jin)固裝置的(de)形(xing)式，即(ji)每支電熱管上(shang)焊(han)由緊(jin)固件(jian)。然后與(yu)法蘭蓋(gai)采用(yong)(yong)螺母鎖(suo)緊(jin)。管子于(yu)緊(jin)固件(jian)采用(yong)(yong)氬(ya)弧(hu)(hu)焊(han)接，緊(jin)固件(jian)密封(feng)處(chu)采用(yong)(yong)科學的(de)工藝。單支更換方便，節約以后的(de)維修成本。