法蘭加(jia)熱(re)(re)(re)(re)(re)管(guan)(也稱插入式電(dian)加(jia)熱(re)(re)(re)(re)(re)器(qi)):是采(cai)用(yong)U型管(guan)狀電(dian)熱(re)(re)(re)(re)(re)元(yuan)(yuan)(yuan)件(jian)(jian)，依據(ju)加(jia)熱(re)(re)(re)(re)(re)不同介(jie)質(zhi)(zhi)設計規范，按(an)照功率(lv)配置要(yao)求(qiu)(qiu)裝(zhuang)配在法蘭蓋上，插入需加(jia)熱(re)(re)(re)(re)(re)物料中，發熱(re)(re)(re)(re)(re)元(yuan)(yuan)(yuan)件(jian)(jian)工(gong)作時所(suo)發出(chu)的大(da)量熱(re)(re)(re)(re)(re)量傳導給被(bei)加(jia)熱(re)(re)(re)(re)(re)介(jie)質(zhi)(zhi)使(shi)介(jie)質(zhi)(zhi)溫度(du)升高，達(da)到所(suo)需的工(gong)藝要(yao)求(qiu)(qiu)。當介(jie)質(zhi)(zhi)溫度(du)達(da)到工(gong)藝要(yao)求(qiu)(qiu)的設定值(zhi)時控(kong)制(zhi)(zhi)系統根據(ju)溫度(du)傳感器(qi)信(xin)號，經(jing)PID運(yun)算后(hou)調(diao)節電(dian)加(jia)熱(re)(re)(re)(re)(re)器(qi)輸出(chu)功率(lv)，對發熱(re)(re)(re)(re)(re)元(yuan)(yuan)(yuan)件(jian)(jian)的電(dian)阻(zu)性(xing)負載實現(xian)溫度(du)控(kong)制(zhi)(zhi)。使(shi)介(jie)質(zhi)(zhi)溫度(du)均勻，達(da)到所(suo)需要(yao)求(qiu)(qiu);當發熱(re)(re)(re)(re)(re)元(yuan)(yuan)(yuan)件(jian)(jian)超(chao)溫或(huo)低液位(wei)時，發熱(re)(re)(re)(re)(re)元(yuan)(yuan)(yuan)件(jian)(jian)的聯(lian)鎖保護裝(zhuang)置立即(ji)切斷加(jia)熱(re)(re)(re)(re)(re)電(dian)源避(bi)免發熱(re)(re)(re)(re)(re)元(yuan)(yuan)(yuan)件(jian)(jian)燒壞，延長使(shi)用(yong)壽命。

產品特點

法蘭加熱(re)管表(biao)面功率大(da)(da)，是空(kong)氣加熱(re)表(biao)面負荷的(de)2~4倍高度密集(ji)式(shi)、結構(gou)緊(jin)(jin)(jin)湊。由(you)于(yu)(yu)整體短而密集(ji)，故穩定性好，安裝(zhuang)無需支(zhi)架組合式(shi)大(da)(da)多采用(yong)氬(ya)弧焊(han)(han)(han)接(jie)(jie)方(fang)(fang)式(shi)使(shi)電(dian)熱(re)管于(yu)(yu)法蘭連接(jie)(jie)，也可利(li)用(yong)緊(jin)(jin)(jin)固(gu)裝(zhuang)置的(de)形(xing)式(shi)，即(ji)每支(zhi)電(dian)熱(re)管上焊(han)(han)(han)由(you)緊(jin)(jin)(jin)固(gu)件。然后與法蘭蓋采用(yong)螺母鎖緊(jin)(jin)(jin)。管子于(yu)(yu)緊(jin)(jin)(jin)固(gu)件采用(yong)氬(ya)弧焊(han)(han)(han)接(jie)(jie)，緊(jin)(jin)(jin)固(gu)件密封處采用(yong)科學的(de)工藝。單支(zhi)更換方(fang)(fang)便(bian)，節約(yue)以后的(de)維(wei)修(xiu)成本。