不(bu)銹鋼(gang)法蘭(lan)加(jia)熱(re)(re)管是采用U型管狀電(dian)熱(re)(re)元(yuan)(yuan)件(jian)(jian)，依據加(jia)熱(re)(re)不(bu)同介(jie)質(zhi)(zhi)(zhi)設計(ji)規范，按照功率(lv)配置要求(qiu)裝(zhuang)配在法蘭(lan)蓋上，插入需(xu)加(jia)熱(re)(re)物(wu)料(liao)中，發(fa)(fa)熱(re)(re)元(yuan)(yuan)件(jian)(jian)工(gong)(gong)作時所發(fa)(fa)出(chu)的大量熱(re)(re)量傳導給被加(jia)熱(re)(re)介(jie)質(zhi)(zhi)(zhi)使(shi)(shi)介(jie)質(zhi)(zhi)(zhi)溫(wen)(wen)(wen)(wen)度(du)(du)升高，達到所需(xu)的工(gong)(gong)藝要求(qiu)。當介(jie)質(zhi)(zhi)(zhi)溫(wen)(wen)(wen)(wen)度(du)(du)達到工(gong)(gong)藝要求(qiu)的設定值時控制(zhi)(zhi)系(xi)統(tong)根據溫(wen)(wen)(wen)(wen)度(du)(du)傳感(gan)器(qi)信(xin)號，經PID運(yun)算后調節電(dian)加(jia)熱(re)(re)器(qi)輸出(chu)功率(lv)，對(dui)發(fa)(fa)熱(re)(re)元(yuan)(yuan)件(jian)(jian)的電(dian)阻性負載實現溫(wen)(wen)(wen)(wen)度(du)(du)控制(zhi)(zhi)。使(shi)(shi)介(jie)質(zhi)(zhi)(zhi)溫(wen)(wen)(wen)(wen)度(du)(du)均勻，達到所需(xu)要求(qiu);當發(fa)(fa)熱(re)(re)元(yuan)(yuan)件(jian)(jian)超溫(wen)(wen)(wen)(wen)或(huo)低液位時，發(fa)(fa)熱(re)(re)元(yuan)(yuan)件(jian)(jian)的聯鎖保(bao)護裝(zhuang)置立即切斷加(jia)熱(re)(re)電(dian)源避免發(fa)(fa)熱(re)(re)元(yuan)(yuan)件(jian)(jian)燒壞，延長使(shi)(shi)用壽命(ming)。

產品特點

不銹(xiu)鋼(gang)法(fa)(fa)(fa)蘭(lan)加熱(re)管(guan)表面(mian)功率大(da)，是空氣(qi)加熱(re)表面(mian)負荷(he)的(de)2~4倍高度密集(ji)式、結(jie)構緊(jin)(jin)(jin)湊。由于(yu)整體短而密集(ji)，故穩定性(xing)好，安裝(zhuang)無需支(zhi)架(jia)組合式大(da)多采(cai)用氬弧焊接方式使(shi)電熱(re)管(guan)于(yu)法(fa)(fa)(fa)蘭(lan)連(lian)接，也可(ke)利用緊(jin)(jin)(jin)固(gu)裝(zhuang)置的(de)形式，即(ji)每支(zhi)電熱(re)管(guan)上焊由緊(jin)(jin)(jin)固(gu)件(jian)。然后與法(fa)(fa)(fa)蘭(lan)蓋采(cai)用螺母鎖緊(jin)(jin)(jin)。管(guan)子于(yu)緊(jin)(jin)(jin)固(gu)件(jian)采(cai)用氬弧焊接，緊(jin)(jin)(jin)固(gu)件(jian)密封(feng)處采(cai)用科(ke)學的(de)工藝。單支(zhi)更(geng)換方便，節約(yue)以后的(de)維(wei)修成本。