法(fa)蘭式電(dian)加(jia)熱(re)(re)(re)(re)管是(shi)采用U型管狀電(dian)熱(re)(re)(re)(re)元(yuan)件(jian)(jian)(jian)，依據加(jia)熱(re)(re)(re)(re)不(bu)同介質(zhi)設計規范，按照(zhao)功率(lv)配置要求(qiu)裝(zhuang)配在(zai)法(fa)蘭蓋上，插入(ru)需加(jia)熱(re)(re)(re)(re)物料中，發(fa)熱(re)(re)(re)(re)元(yuan)件(jian)(jian)(jian)工(gong)作時(shi)(shi)所(suo)發(fa)出(chu)(chu)的大(da)量(liang)熱(re)(re)(re)(re)量(liang)傳導給被加(jia)熱(re)(re)(re)(re)介質(zhi)使介質(zhi)溫(wen)度(du)升高，達到(dao)所(suo)需的工(gong)藝(yi)要求(qiu)。當介質(zhi)溫(wen)度(du)達到(dao)工(gong)藝(yi)要求(qiu)的設定值時(shi)(shi)控制系統(tong)根據溫(wen)度(du)傳感器信號，經PID運算后調(diao)節電(dian)加(jia)熱(re)(re)(re)(re)器輸出(chu)(chu)功率(lv)，對發(fa)熱(re)(re)(re)(re)元(yuan)件(jian)(jian)(jian)的電(dian)阻性負載(zai)實現(xian)溫(wen)度(du)控制。使介質(zhi)溫(wen)度(du)均勻，達到(dao)所(suo)需要求(qiu);當發(fa)熱(re)(re)(re)(re)元(yuan)件(jian)(jian)(jian)超(chao)溫(wen)或低液位時(shi)(shi)，發(fa)熱(re)(re)(re)(re)元(yuan)件(jian)(jian)(jian)的聯鎖保(bao)護裝(zhuang)置立(li)即切(qie)斷(duan)加(jia)熱(re)(re)(re)(re)電(dian)源避免發(fa)熱(re)(re)(re)(re)元(yuan)件(jian)(jian)(jian)燒(shao)壞，延長(chang)使用壽命。

產品特點

法蘭(lan)式電加(jia)熱(re)管表面功率大(da)，是空氣加(jia)熱(re)表面負荷(he)的(de)2~4倍高度密(mi)(mi)集式、結(jie)構緊湊。由(you)于(yu)整(zheng)體短而密(mi)(mi)集，故穩(wen)定(ding)性好，安裝(zhuang)無(wu)需(xu)支架組合(he)式大(da)多采(cai)(cai)(cai)用(yong)氬弧(hu)焊接方(fang)式使電熱(re)管于(yu)法蘭(lan)連接，也可利用(yong)緊固裝(zhuang)置的(de)形式，即每支電熱(re)管上焊由(you)緊固件。然后(hou)與法蘭(lan)蓋采(cai)(cai)(cai)用(yong)螺母鎖緊。管子于(yu)緊固件采(cai)(cai)(cai)用(yong)氬弧(hu)焊接，緊固件密(mi)(mi)封處采(cai)(cai)(cai)用(yong)科學的(de)工(gong)藝。單支更換方(fang)便(bian)，節約(yue)以后(hou)的(de)維修成本。