法蘭(lan)加(jia)(jia)熱(re)管(也(ye)稱(cheng)插(cha)入式電(dian)(dian)加(jia)(jia)熱(re)器):是采用(yong)U型管狀電(dian)(dian)熱(re)元(yuan)件(jian)(jian)(jian)，依據加(jia)(jia)熱(re)不(bu)同介質(zhi)(zhi)設計規范(fan)，按照功率配(pei)置要(yao)求裝(zhuang)配(pei)在法蘭(lan)蓋(gai)上(shang)，插(cha)入需加(jia)(jia)熱(re)物料中，發(fa)(fa)熱(re)元(yuan)件(jian)(jian)(jian)工(gong)作時(shi)所發(fa)(fa)出的大量熱(re)量傳(chuan)導給被加(jia)(jia)熱(re)介質(zhi)(zhi)使介質(zhi)(zhi)溫(wen)(wen)(wen)度(du)(du)(du)升高，達(da)到所需的工(gong)藝要(yao)求。當介質(zhi)(zhi)溫(wen)(wen)(wen)度(du)(du)(du)達(da)到工(gong)藝要(yao)求的設定(ding)值(zhi)時(shi)控制系統根據溫(wen)(wen)(wen)度(du)(du)(du)傳(chuan)感器信號，經(jing)PID運算后調節電(dian)(dian)加(jia)(jia)熱(re)器輸(shu)出功率，對發(fa)(fa)熱(re)元(yuan)件(jian)(jian)(jian)的電(dian)(dian)阻性負(fu)載(zai)實現溫(wen)(wen)(wen)度(du)(du)(du)控制。使介質(zhi)(zhi)溫(wen)(wen)(wen)度(du)(du)(du)均勻，達(da)到所需要(yao)求;當發(fa)(fa)熱(re)元(yuan)件(jian)(jian)(jian)超(chao)溫(wen)(wen)(wen)或低液位(wei)時(shi)，發(fa)(fa)熱(re)元(yuan)件(jian)(jian)(jian)的聯鎖保(bao)護裝(zhuang)置立即切斷加(jia)(jia)熱(re)電(dian)(dian)源(yuan)避免發(fa)(fa)熱(re)元(yuan)件(jian)(jian)(jian)燒(shao)壞(huai)，延(yan)長使用(yong)壽命。

產品特點

法蘭(lan)加熱(re)管(guan)(guan)表面(mian)功率大(da)，是空(kong)氣加熱(re)表面(mian)負荷的(de)2~4倍高度(du)密集式(shi)、結構緊(jin)(jin)湊。由(you)于整體短而(er)密集，故穩(wen)定(ding)性好，安裝無(wu)需支(zhi)架(jia)組合(he)式(shi)大(da)多采用(yong)氬弧焊接(jie)(jie)方式(shi)使電(dian)熱(re)管(guan)(guan)于法蘭(lan)連(lian)接(jie)(jie)，也可利(li)用(yong)緊(jin)(jin)固(gu)裝置的(de)形式(shi)，即每(mei)支(zhi)電(dian)熱(re)管(guan)(guan)上焊由(you)緊(jin)(jin)固(gu)件(jian)。然后與(yu)法蘭(lan)蓋(gai)采用(yong)螺母鎖緊(jin)(jin)。管(guan)(guan)子于緊(jin)(jin)固(gu)件(jian)采用(yong)氬弧焊接(jie)(jie)，緊(jin)(jin)固(gu)件(jian)密封處采用(yong)科學的(de)工藝。單支(zhi)更換方便(bian)，節約以(yi)后的(de)維修成本。