法蘭加(jia)(jia)(jia)(jia)熱(re)(re)管(也稱插入(ru)式電(dian)加(jia)(jia)(jia)(jia)熱(re)(re)器(qi)):是采用U型管狀(zhuang)電(dian)熱(re)(re)元(yuan)件(jian)，依據(ju)(ju)加(jia)(jia)(jia)(jia)熱(re)(re)不同介質設(she)(she)計規(gui)范(fan)，按照功(gong)率配置(zhi)要求裝(zhuang)配在(zai)法蘭蓋上，插入(ru)需加(jia)(jia)(jia)(jia)熱(re)(re)物料中，發(fa)熱(re)(re)元(yuan)件(jian)工(gong)(gong)作時(shi)所發(fa)出(chu)(chu)的(de)(de)大量(liang)熱(re)(re)量(liang)傳(chuan)導給被加(jia)(jia)(jia)(jia)熱(re)(re)介質使介質溫(wen)(wen)度(du)升高，達到(dao)(dao)所需的(de)(de)工(gong)(gong)藝要求。當介質溫(wen)(wen)度(du)達到(dao)(dao)工(gong)(gong)藝要求的(de)(de)設(she)(she)定(ding)值時(shi)控制系統根(gen)據(ju)(ju)溫(wen)(wen)度(du)傳(chuan)感(gan)器(qi)信號，經PID運算后調節(jie)電(dian)加(jia)(jia)(jia)(jia)熱(re)(re)器(qi)輸出(chu)(chu)功(gong)率，對發(fa)熱(re)(re)元(yuan)件(jian)的(de)(de)電(dian)阻性負(fu)載實現溫(wen)(wen)度(du)控制。使介質溫(wen)(wen)度(du)均勻，達到(dao)(dao)所需要求;當發(fa)熱(re)(re)元(yuan)件(jian)超溫(wen)(wen)或低液位時(shi)，發(fa)熱(re)(re)元(yuan)件(jian)的(de)(de)聯鎖保護裝(zhuang)置(zhi)立即切斷加(jia)(jia)(jia)(jia)熱(re)(re)電(dian)源避免(mian)發(fa)熱(re)(re)元(yuan)件(jian)燒(shao)壞，延長使用壽命。

產品特點

法蘭(lan)加熱管表面功率大，是空氣加熱表面負荷的2~4倍高度(du)密集式(shi)、結構緊(jin)湊。由于(yu)(yu)整體(ti)短而(er)密集，故(gu)穩(wen)定(ding)性好，安裝(zhuang)(zhuang)無需(xu)支架組合式(shi)大多采用(yong)(yong)(yong)氬(ya)弧焊(han)接方式(shi)使電(dian)熱管于(yu)(yu)法蘭(lan)連接，也可(ke)利用(yong)(yong)(yong)緊(jin)固裝(zhuang)(zhuang)置(zhi)的形式(shi)，即(ji)每支電(dian)熱管上焊(han)由緊(jin)固件(jian)。然后(hou)與(yu)法蘭(lan)蓋(gai)采用(yong)(yong)(yong)螺母(mu)鎖緊(jin)。管子于(yu)(yu)緊(jin)固件(jian)采用(yong)(yong)(yong)氬(ya)弧焊(han)接，緊(jin)固件(jian)密封處采用(yong)(yong)(yong)科學的工藝。單支更換方便，節(jie)約以后(hou)的維修成本。