法蘭加(jia)熱管(也(ye)稱(cheng)插入(ru)式電(dian)(dian)(dian)加(jia)熱器(qi)):是(shi)采用U型管狀電(dian)(dian)(dian)熱元(yuan)件(jian)，依據加(jia)熱不同介質設計規(gui)范，按照功(gong)率(lv)配置要(yao)求裝配在法蘭蓋上(shang)，插入(ru)需(xu)(xu)(xu)加(jia)熱物料中，發(fa)(fa)(fa)熱元(yuan)件(jian)工作(zuo)時所發(fa)(fa)(fa)出的大(da)量熱量傳導給被加(jia)熱介質使(shi)介質溫(wen)(wen)度(du)升高，達到(dao)(dao)所需(xu)(xu)(xu)的工藝要(yao)求。當介質溫(wen)(wen)度(du)達到(dao)(dao)工藝要(yao)求的設定值時控(kong)制系統(tong)根(gen)據溫(wen)(wen)度(du)傳感器(qi)信號，經PID運(yun)算后調節電(dian)(dian)(dian)加(jia)熱器(qi)輸出功(gong)率(lv)，對發(fa)(fa)(fa)熱元(yuan)件(jian)的電(dian)(dian)(dian)阻性(xing)負(fu)載實現(xian)溫(wen)(wen)度(du)控(kong)制。使(shi)介質溫(wen)(wen)度(du)均勻，達到(dao)(dao)所需(xu)(xu)(xu)要(yao)求;當發(fa)(fa)(fa)熱元(yuan)件(jian)超溫(wen)(wen)或低(di)液(ye)位時，發(fa)(fa)(fa)熱元(yuan)件(jian)的聯(lian)鎖保護裝置立(li)即切(qie)斷(duan)加(jia)熱電(dian)(dian)(dian)源避(bi)免發(fa)(fa)(fa)熱元(yuan)件(jian)燒壞，延(yan)長使(shi)用壽命。

產品特點

法(fa)蘭加熱(re)管(guan)表面功率大，是空氣加熱(re)表面負荷的(de)2~4倍高度密集式(shi)、結構緊(jin)(jin)(jin)湊。由(you)于(yu)整體短而密集，故穩定性好，安裝(zhuang)無需(xu)支(zhi)架組合式(shi)大多采(cai)用(yong)(yong)氬(ya)弧焊(han)(han)接方式(shi)使電熱(re)管(guan)于(yu)法(fa)蘭連接，也可利用(yong)(yong)緊(jin)(jin)(jin)固(gu)裝(zhuang)置的(de)形式(shi)，即(ji)每支(zhi)電熱(re)管(guan)上焊(han)(han)由(you)緊(jin)(jin)(jin)固(gu)件。然(ran)后與法(fa)蘭蓋采(cai)用(yong)(yong)螺母鎖緊(jin)(jin)(jin)。管(guan)子(zi)于(yu)緊(jin)(jin)(jin)固(gu)件采(cai)用(yong)(yong)氬(ya)弧焊(han)(han)接，緊(jin)(jin)(jin)固(gu)件密封(feng)處采(cai)用(yong)(yong)科學的(de)工藝(yi)。單(dan)支(zhi)更換(huan)方便，節約以后的(de)維(wei)修(xiu)成(cheng)本。