法蘭式電(dian)加熱(re)(re)管(guan)是(shi)采用U型(xing)管(guan)狀(zhuang)電(dian)熱(re)(re)元(yuan)件(jian)，依據加熱(re)(re)不同介(jie)質(zhi)設(she)計規(gui)范，按照(zhao)功率配置要求裝(zhuang)配在法蘭蓋上，插入需(xu)(xu)加熱(re)(re)物料中，發熱(re)(re)元(yuan)件(jian)工作(zuo)時(shi)所發出的(de)大量熱(re)(re)量傳導(dao)給被(bei)加熱(re)(re)介(jie)質(zhi)使(shi)(shi)介(jie)質(zhi)溫(wen)(wen)度(du)(du)升高，達到所需(xu)(xu)的(de)工藝要求。當(dang)介(jie)質(zhi)溫(wen)(wen)度(du)(du)達到工藝要求的(de)設(she)定值時(shi)控制(zhi)系(xi)統根(gen)據溫(wen)(wen)度(du)(du)傳感(gan)器(qi)(qi)信(xin)號(hao)，經PID運算(suan)后調節電(dian)加熱(re)(re)器(qi)(qi)輸出功率，對(dui)發熱(re)(re)元(yuan)件(jian)的(de)電(dian)阻性負載實現(xian)溫(wen)(wen)度(du)(du)控制(zhi)。使(shi)(shi)介(jie)質(zhi)溫(wen)(wen)度(du)(du)均勻，達到所需(xu)(xu)要求;當(dang)發熱(re)(re)元(yuan)件(jian)超溫(wen)(wen)或低液位(wei)時(shi)，發熱(re)(re)元(yuan)件(jian)的(de)聯鎖保護裝(zhuang)置立即切斷加熱(re)(re)電(dian)源避免(mian)發熱(re)(re)元(yuan)件(jian)燒壞，延(yan)長(chang)使(shi)(shi)用壽(shou)命。

產品特點

法(fa)蘭(lan)式電(dian)加熱(re)管(guan)(guan)表(biao)面功率大(da)，是空氣(qi)加熱(re)表(biao)面負荷的2~4倍(bei)高度密(mi)集式、結構緊(jin)湊。由(you)于整(zheng)體短(duan)而密(mi)集，故穩定(ding)性好，安裝無需支架組(zu)合式大(da)多采(cai)用(yong)(yong)氬弧焊接方(fang)式使電(dian)熱(re)管(guan)(guan)于法(fa)蘭(lan)連接，也可利用(yong)(yong)緊(jin)固(gu)(gu)裝置(zhi)的形式，即每支電(dian)熱(re)管(guan)(guan)上焊由(you)緊(jin)固(gu)(gu)件(jian)(jian)(jian)。然后與法(fa)蘭(lan)蓋采(cai)用(yong)(yong)螺母鎖緊(jin)。管(guan)(guan)子于緊(jin)固(gu)(gu)件(jian)(jian)(jian)采(cai)用(yong)(yong)氬弧焊接，緊(jin)固(gu)(gu)件(jian)(jian)(jian)密(mi)封處采(cai)用(yong)(yong)科學的工藝。單支更換方(fang)便，節約以后的維修成本(ben)。