法蘭式電(dian)(dian)(dian)加熱(re)(re)(re)管(guan)(guan)是采用U型管(guan)(guan)狀電(dian)(dian)(dian)熱(re)(re)(re)元(yuan)件(jian)(jian)，依據加熱(re)(re)(re)不同介質(zhi)設(she)計規范，按照(zhao)功率配置要求裝配在法蘭蓋上，插入需(xu)加熱(re)(re)(re)物料(liao)中，發(fa)(fa)熱(re)(re)(re)元(yuan)件(jian)(jian)工(gong)作時所(suo)發(fa)(fa)出的大量(liang)(liang)熱(re)(re)(re)量(liang)(liang)傳(chuan)導給被加熱(re)(re)(re)介質(zhi)使(shi)介質(zhi)溫(wen)(wen)度升(sheng)高，達(da)到(dao)所(suo)需(xu)的工(gong)藝(yi)要求。當介質(zhi)溫(wen)(wen)度達(da)到(dao)工(gong)藝(yi)要求的設(she)定(ding)值(zhi)時控(kong)制(zhi)(zhi)系統(tong)根據溫(wen)(wen)度傳(chuan)感器(qi)信號，經PID運算后調節電(dian)(dian)(dian)加熱(re)(re)(re)器(qi)輸出功率，對發(fa)(fa)熱(re)(re)(re)元(yuan)件(jian)(jian)的電(dian)(dian)(dian)阻性負載(zai)實現溫(wen)(wen)度控(kong)制(zhi)(zhi)。使(shi)介質(zhi)溫(wen)(wen)度均勻，達(da)到(dao)所(suo)需(xu)要求;當發(fa)(fa)熱(re)(re)(re)元(yuan)件(jian)(jian)超(chao)溫(wen)(wen)或低液位時，發(fa)(fa)熱(re)(re)(re)元(yuan)件(jian)(jian)的聯鎖保護(hu)裝置立即切斷加熱(re)(re)(re)電(dian)(dian)(dian)源(yuan)避免發(fa)(fa)熱(re)(re)(re)元(yuan)件(jian)(jian)燒壞，延長使(shi)用壽命。

產品特點

法(fa)蘭式(shi)電(dian)(dian)加(jia)熱(re)(re)管表面功率(lv)大，是(shi)空氣(qi)加(jia)熱(re)(re)表面負(fu)荷的(de)(de)(de)2~4倍高度密(mi)集式(shi)、結構緊(jin)(jin)湊。由(you)于整(zheng)體短而密(mi)集，故(gu)穩定性好，安裝(zhuang)無需(xu)支架組合式(shi)大多采用氬(ya)弧焊接方(fang)式(shi)使電(dian)(dian)熱(re)(re)管于法(fa)蘭連接，也可利用緊(jin)(jin)固(gu)(gu)(gu)裝(zhuang)置的(de)(de)(de)形式(shi)，即每支電(dian)(dian)熱(re)(re)管上焊由(you)緊(jin)(jin)固(gu)(gu)(gu)件。然后與法(fa)蘭蓋采用螺母鎖緊(jin)(jin)。管子于緊(jin)(jin)固(gu)(gu)(gu)件采用氬(ya)弧焊接，緊(jin)(jin)固(gu)(gu)(gu)件密(mi)封(feng)處(chu)采用科學的(de)(de)(de)工藝。單支更(geng)換方(fang)便，節(jie)約以(yi)后的(de)(de)(de)維修成本。