法(fa)蘭(lan)加(jia)(jia)熱(re)(re)(re)管(guan)(也(ye)稱插(cha)入式電(dian)(dian)加(jia)(jia)熱(re)(re)(re)器):是采用U型(xing)管(guan)狀電(dian)(dian)熱(re)(re)(re)元(yuan)件，依據(ju)加(jia)(jia)熱(re)(re)(re)不同介質(zhi)(zhi)設計規范，按照功率(lv)配(pei)置要(yao)求(qiu)裝配(pei)在法(fa)蘭(lan)蓋上，插(cha)入需(xu)(xu)加(jia)(jia)熱(re)(re)(re)物料中，發熱(re)(re)(re)元(yuan)件工(gong)作時所(suo)發出的大量熱(re)(re)(re)量傳導給被加(jia)(jia)熱(re)(re)(re)介質(zhi)(zhi)使介質(zhi)(zhi)溫(wen)度(du)升高，達(da)(da)到所(suo)需(xu)(xu)的工(gong)藝要(yao)求(qiu)。當介質(zhi)(zhi)溫(wen)度(du)達(da)(da)到工(gong)藝要(yao)求(qiu)的設定值時控(kong)制系(xi)統根據(ju)溫(wen)度(du)傳感器信號，經(jing)PID運(yun)算后調節電(dian)(dian)加(jia)(jia)熱(re)(re)(re)器輸出功率(lv)，對發熱(re)(re)(re)元(yuan)件的電(dian)(dian)阻性負載實現溫(wen)度(du)控(kong)制。使介質(zhi)(zhi)溫(wen)度(du)均勻，達(da)(da)到所(suo)需(xu)(xu)要(yao)求(qiu);當發熱(re)(re)(re)元(yuan)件超溫(wen)或(huo)低液位時，發熱(re)(re)(re)元(yuan)件的聯鎖保(bao)護裝置立即切斷加(jia)(jia)熱(re)(re)(re)電(dian)(dian)源避免發熱(re)(re)(re)元(yuan)件燒(shao)壞，延長(chang)使用壽命。

產品特點

法蘭加熱管(guan)(guan)(guan)表面功率(lv)大，是空氣加熱表面負(fu)荷的2~4倍高度密(mi)集式(shi)(shi)(shi)、結構緊(jin)(jin)湊。由(you)于(yu)(yu)整體(ti)短而(er)密(mi)集，故穩(wen)定性好，安裝(zhuang)無(wu)需支(zhi)架組合式(shi)(shi)(shi)大多采用氬(ya)(ya)弧焊接方式(shi)(shi)(shi)使(shi)電熱管(guan)(guan)(guan)于(yu)(yu)法蘭連接，也可(ke)利用緊(jin)(jin)固裝(zhuang)置的形式(shi)(shi)(shi)，即每(mei)支(zhi)電熱管(guan)(guan)(guan)上焊由(you)緊(jin)(jin)固件。然(ran)后與法蘭蓋(gai)采用螺(luo)母鎖緊(jin)(jin)。管(guan)(guan)(guan)子于(yu)(yu)緊(jin)(jin)固件采用氬(ya)(ya)弧焊接，緊(jin)(jin)固件密(mi)封處采用科學的工藝。單支(zhi)更換(huan)方便，節(jie)約以(yi)后的維(wei)修成(cheng)本。