法蘭加熱(re)管(guan)(也稱插入式(shi)電(dian)(dian)(dian)加熱(re)器):是(shi)采(cai)用U型管(guan)狀電(dian)(dian)(dian)熱(re)元(yuan)件，依據加熱(re)不同(tong)介(jie)(jie)質設計(ji)規范，按照功(gong)(gong)率配(pei)置要(yao)(yao)(yao)求(qiu)(qiu)裝配(pei)在法蘭蓋上，插入需(xu)加熱(re)物料(liao)中，發(fa)(fa)熱(re)元(yuan)件工(gong)(gong)(gong)作時(shi)所(suo)發(fa)(fa)出的(de)大量(liang)熱(re)量(liang)傳導給被加熱(re)介(jie)(jie)質使(shi)(shi)介(jie)(jie)質溫度(du)(du)(du)升(sheng)高，達到(dao)所(suo)需(xu)的(de)工(gong)(gong)(gong)藝(yi)要(yao)(yao)(yao)求(qiu)(qiu)。當介(jie)(jie)質溫度(du)(du)(du)達到(dao)工(gong)(gong)(gong)藝(yi)要(yao)(yao)(yao)求(qiu)(qiu)的(de)設定(ding)值時(shi)控(kong)制系統(tong)根據溫度(du)(du)(du)傳感器信(xin)號，經PID運(yun)算后(hou)調節(jie)電(dian)(dian)(dian)加熱(re)器輸出功(gong)(gong)率，對發(fa)(fa)熱(re)元(yuan)件的(de)電(dian)(dian)(dian)阻性負載(zai)實現溫度(du)(du)(du)控(kong)制。使(shi)(shi)介(jie)(jie)質溫度(du)(du)(du)均勻(yun)，達到(dao)所(suo)需(xu)要(yao)(yao)(yao)求(qiu)(qiu);當發(fa)(fa)熱(re)元(yuan)件超溫或低液位時(shi)，發(fa)(fa)熱(re)元(yuan)件的(de)聯鎖保(bao)護裝置立即(ji)切斷加熱(re)電(dian)(dian)(dian)源避免發(fa)(fa)熱(re)元(yuan)件燒壞，延(yan)長使(shi)(shi)用壽命(ming)。

產品特點

法蘭加熱管(guan)(guan)表面功(gong)率(lv)大(da)，是空(kong)氣加熱表面負荷的(de)(de)2~4倍高度密集(ji)式(shi)(shi)、結構(gou)緊(jin)(jin)(jin)湊。由(you)于(yu)整(zheng)體短而密集(ji)，故穩定性好(hao)，安裝無(wu)需支架(jia)組(zu)合式(shi)(shi)大(da)多采(cai)用(yong)(yong)氬弧焊(han)接方式(shi)(shi)使電熱管(guan)(guan)于(yu)法蘭連(lian)接，也可(ke)利用(yong)(yong)緊(jin)(jin)(jin)固裝置的(de)(de)形式(shi)(shi)，即(ji)每支電熱管(guan)(guan)上(shang)焊(han)由(you)緊(jin)(jin)(jin)固件(jian)。然后與(yu)法蘭蓋采(cai)用(yong)(yong)螺母鎖緊(jin)(jin)(jin)。管(guan)(guan)子于(yu)緊(jin)(jin)(jin)固件(jian)采(cai)用(yong)(yong)氬弧焊(han)接，緊(jin)(jin)(jin)固件(jian)密封處采(cai)用(yong)(yong)科(ke)學(xue)的(de)(de)工藝。單(dan)支更(geng)換方便(bian)，節(jie)約以后的(de)(de)維修成本。