法蘭式(shi)電(dian)加(jia)熱管(guan)是采用U型(xing)管(guan)狀(zhuang)電(dian)熱元(yuan)件(jian)(jian)(jian)，依據加(jia)熱不同(tong)介(jie)(jie)質(zhi)(zhi)設計規范，按照(zhao)功率配置要(yao)求(qiu)裝(zhuang)配在法蘭蓋(gai)上(shang)，插入需加(jia)熱物料中(zhong)，發(fa)熱元(yuan)件(jian)(jian)(jian)工作時(shi)所發(fa)出的(de)(de)大(da)量(liang)熱量(liang)傳(chuan)(chuan)導給被加(jia)熱介(jie)(jie)質(zhi)(zhi)使介(jie)(jie)質(zhi)(zhi)溫(wen)(wen)(wen)度升(sheng)高，達(da)到所需的(de)(de)工藝要(yao)求(qiu)。當介(jie)(jie)質(zhi)(zhi)溫(wen)(wen)(wen)度達(da)到工藝要(yao)求(qiu)的(de)(de)設定值時(shi)控制系統(tong)根據溫(wen)(wen)(wen)度傳(chuan)(chuan)感(gan)器信號，經PID運(yun)算后調節電(dian)加(jia)熱器輸出功率，對發(fa)熱元(yuan)件(jian)(jian)(jian)的(de)(de)電(dian)阻性負載(zai)實現溫(wen)(wen)(wen)度控制。使介(jie)(jie)質(zhi)(zhi)溫(wen)(wen)(wen)度均勻，達(da)到所需要(yao)求(qiu);當發(fa)熱元(yuan)件(jian)(jian)(jian)超溫(wen)(wen)(wen)或低液位時(shi)，發(fa)熱元(yuan)件(jian)(jian)(jian)的(de)(de)聯(lian)鎖保(bao)護(hu)裝(zhuang)置立即切斷加(jia)熱電(dian)源避免發(fa)熱元(yuan)件(jian)(jian)(jian)燒壞，延長(chang)使用壽命。

產品特點

法蘭(lan)式(shi)電(dian)加熱(re)(re)管(guan)(guan)(guan)表面(mian)功率(lv)大，是空氣加熱(re)(re)表面(mian)負荷的2~4倍高(gao)度(du)密集(ji)式(shi)、結構緊(jin)湊。由(you)于(yu)整體短而密集(ji)，故穩定性好(hao)，安裝無需支架組合式(shi)大多采用(yong)(yong)氬(ya)弧(hu)焊接(jie)方式(shi)使電(dian)熱(re)(re)管(guan)(guan)(guan)于(yu)法蘭(lan)連(lian)接(jie)，也可利用(yong)(yong)緊(jin)固裝置的形式(shi)，即每支電(dian)熱(re)(re)管(guan)(guan)(guan)上(shang)焊由(you)緊(jin)固件。然(ran)后(hou)(hou)與(yu)法蘭(lan)蓋采用(yong)(yong)螺母鎖緊(jin)。管(guan)(guan)(guan)子于(yu)緊(jin)固件采用(yong)(yong)氬(ya)弧(hu)焊接(jie)，緊(jin)固件密封處采用(yong)(yong)科學的工(gong)藝。單(dan)支更換(huan)方便，節約以后(hou)(hou)的維(wei)修成(cheng)本。