法蘭(lan)式電加熱(re)(re)(re)(re)管(guan)是采(cai)用U型(xing)管(guan)狀電熱(re)(re)(re)(re)元(yuan)(yuan)件(jian)，依據(ju)加熱(re)(re)(re)(re)不(bu)同介(jie)質設計規(gui)范，按照功率配(pei)置要求(qiu)裝(zhuang)配(pei)在法蘭(lan)蓋上，插入需加熱(re)(re)(re)(re)物料中，發(fa)熱(re)(re)(re)(re)元(yuan)(yuan)件(jian)工(gong)作時所(suo)發(fa)出的大量熱(re)(re)(re)(re)量傳導給被加熱(re)(re)(re)(re)介(jie)質使(shi)(shi)介(jie)質溫(wen)度升(sheng)高，達到所(suo)需的工(gong)藝(yi)要求(qiu)。當(dang)介(jie)質溫(wen)度達到工(gong)藝(yi)要求(qiu)的設定(ding)值時控制系統(tong)根(gen)據(ju)溫(wen)度傳感器信號，經PID運算后調節電加熱(re)(re)(re)(re)器輸出功率，對發(fa)熱(re)(re)(re)(re)元(yuan)(yuan)件(jian)的電阻性負載實現溫(wen)度控制。使(shi)(shi)介(jie)質溫(wen)度均(jun)勻，達到所(suo)需要求(qiu);當(dang)發(fa)熱(re)(re)(re)(re)元(yuan)(yuan)件(jian)超(chao)溫(wen)或(huo)低液位時，發(fa)熱(re)(re)(re)(re)元(yuan)(yuan)件(jian)的聯鎖保護裝(zhuang)置立即切(qie)斷加熱(re)(re)(re)(re)電源(yuan)避免發(fa)熱(re)(re)(re)(re)元(yuan)(yuan)件(jian)燒(shao)壞，延(yan)長使(shi)(shi)用壽命。

產品特點

法蘭式電(dian)(dian)加(jia)熱管(guan)表(biao)面功率(lv)大(da)，是空氣加(jia)熱表(biao)面負(fu)荷的2~4倍高度密集式、結構緊(jin)湊(cou)。由于(yu)(yu)整體短而(er)密集，故穩定性好，安裝無(wu)需支(zhi)架(jia)組合式大(da)多采(cai)用(yong)(yong)(yong)氬弧焊接方式使(shi)電(dian)(dian)熱管(guan)于(yu)(yu)法蘭連接，也可利用(yong)(yong)(yong)緊(jin)固裝置(zhi)的形式，即每(mei)支(zhi)電(dian)(dian)熱管(guan)上焊由緊(jin)固件(jian)。然后(hou)與法蘭蓋(gai)采(cai)用(yong)(yong)(yong)螺母鎖緊(jin)。管(guan)子(zi)于(yu)(yu)緊(jin)固件(jian)采(cai)用(yong)(yong)(yong)氬弧焊接，緊(jin)固件(jian)密封處采(cai)用(yong)(yong)(yong)科學的工藝。單支(zhi)更(geng)換方便，節(jie)約(yue)以后(hou)的維修成本(ben)。