法蘭加熱(re)(re)管(也稱插入式電(dian)加熱(re)(re)器):是采用U型管狀電(dian)熱(re)(re)元(yuan)(yuan)件(jian)，依(yi)據加熱(re)(re)不同介質設(she)計(ji)規(gui)范，按照功率配(pei)置要(yao)(yao)(yao)求裝(zhuang)配(pei)在法蘭蓋上，插入需加熱(re)(re)物料中，發(fa)(fa)(fa)(fa)熱(re)(re)元(yuan)(yuan)件(jian)工(gong)(gong)作(zuo)時所發(fa)(fa)(fa)(fa)出(chu)的大(da)量(liang)熱(re)(re)量(liang)傳導(dao)給(gei)被加熱(re)(re)介質使介質溫(wen)(wen)度(du)升高，達到(dao)(dao)所需的工(gong)(gong)藝(yi)要(yao)(yao)(yao)求。當介質溫(wen)(wen)度(du)達到(dao)(dao)工(gong)(gong)藝(yi)要(yao)(yao)(yao)求的設(she)定值時控制(zhi)系統根據溫(wen)(wen)度(du)傳感器信號，經PID運算后調節電(dian)加熱(re)(re)器輸(shu)出(chu)功率，對發(fa)(fa)(fa)(fa)熱(re)(re)元(yuan)(yuan)件(jian)的電(dian)阻性負載實現溫(wen)(wen)度(du)控制(zhi)。使介質溫(wen)(wen)度(du)均勻，達到(dao)(dao)所需要(yao)(yao)(yao)求;當發(fa)(fa)(fa)(fa)熱(re)(re)元(yuan)(yuan)件(jian)超溫(wen)(wen)或低(di)液位(wei)時，發(fa)(fa)(fa)(fa)熱(re)(re)元(yuan)(yuan)件(jian)的聯鎖保護裝(zhuang)置立(li)即切斷加熱(re)(re)電(dian)源避免發(fa)(fa)(fa)(fa)熱(re)(re)元(yuan)(yuan)件(jian)燒壞(huai)，延(yan)長使用壽命。

產品特點

法(fa)蘭(lan)加熱(re)管(guan)(guan)表面(mian)功率大，是空氣(qi)加熱(re)表面(mian)負(fu)荷的(de)2~4倍高度密集(ji)式(shi)(shi)(shi)、結構緊湊。由于整體短(duan)而密集(ji)，故穩定性(xing)好，安裝(zhuang)無需支(zhi)架組合式(shi)(shi)(shi)大多采(cai)用(yong)(yong)氬弧(hu)焊接方式(shi)(shi)(shi)使電熱(re)管(guan)(guan)于法(fa)蘭(lan)連接，也可利用(yong)(yong)緊固裝(zhuang)置的(de)形式(shi)(shi)(shi)，即每支(zhi)電熱(re)管(guan)(guan)上焊由緊固件(jian)。然后與法(fa)蘭(lan)蓋采(cai)用(yong)(yong)螺母鎖緊。管(guan)(guan)子(zi)于緊固件(jian)采(cai)用(yong)(yong)氬弧(hu)焊接，緊固件(jian)密封處采(cai)用(yong)(yong)科學的(de)工藝。單支(zhi)更換方便，節約以后的(de)維修成(cheng)本。