法蘭加(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)管(guan)(也稱插(cha)入式(shi)電(dian)加(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)器(qi)(qi)):是采用(yong)U型管(guan)狀電(dian)熱(re)(re)(re)(re)元件(jian)，依據(ju)(ju)加(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)不同介質(zhi)設(she)計規范，按照功(gong)率配置要(yao)求裝配在法蘭蓋上，插(cha)入需加(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)物料中，發(fa)(fa)熱(re)(re)(re)(re)元件(jian)工(gong)作時所(suo)發(fa)(fa)出的(de)大量熱(re)(re)(re)(re)量傳導(dao)給被加(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)介質(zhi)使(shi)介質(zhi)溫度(du)升(sheng)高，達到(dao)所(suo)需的(de)工(gong)藝要(yao)求。當介質(zhi)溫度(du)達到(dao)工(gong)藝要(yao)求的(de)設(she)定值時控制(zhi)系(xi)統根據(ju)(ju)溫度(du)傳感(gan)器(qi)(qi)信號，經PID運算(suan)后調節電(dian)加(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)器(qi)(qi)輸出功(gong)率，對發(fa)(fa)熱(re)(re)(re)(re)元件(jian)的(de)電(dian)阻性負載實現溫度(du)控制(zhi)。使(shi)介質(zhi)溫度(du)均勻(yun)，達到(dao)所(suo)需要(yao)求;當發(fa)(fa)熱(re)(re)(re)(re)元件(jian)超溫或低液(ye)位(wei)時，發(fa)(fa)熱(re)(re)(re)(re)元件(jian)的(de)聯鎖保護裝置立即切斷加(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)電(dian)源(yuan)避免發(fa)(fa)熱(re)(re)(re)(re)元件(jian)燒壞(huai)，延長使(shi)用(yong)壽命(ming)。

產品特點

法蘭加熱管表面(mian)功率大，是空氣加熱表面(mian)負荷的(de)2~4倍高度密集式(shi)(shi)(shi)、結構緊湊。由于(yu)整體短而(er)密集，故穩定性好，安裝無需支架組合式(shi)(shi)(shi)大多采(cai)用(yong)(yong)(yong)氬弧(hu)焊接(jie)方式(shi)(shi)(shi)使電(dian)熱管于(yu)法蘭連(lian)接(jie)，也可利用(yong)(yong)(yong)緊固(gu)裝置的(de)形式(shi)(shi)(shi)，即每支電(dian)熱管上焊由緊固(gu)件(jian)(jian)。然后(hou)與(yu)法蘭蓋采(cai)用(yong)(yong)(yong)螺母鎖緊。管子(zi)于(yu)緊固(gu)件(jian)(jian)采(cai)用(yong)(yong)(yong)氬弧(hu)焊接(jie)，緊固(gu)件(jian)(jian)密封處采(cai)用(yong)(yong)(yong)科學的(de)工藝(yi)。單(dan)支更換方便，節約以后(hou)的(de)維修成(cheng)本。