30kw法蘭(lan)(lan)式(shi)(shi)電(dian)加(jia)熱(re)(re)管是采(cai)用(yong)U型管狀電(dian)熱(re)(re)元(yuan)件(jian)，依據(ju)(ju)加(jia)熱(re)(re)不同介(jie)質(zhi)設計規范，按照功率配置要(yao)(yao)求(qiu)(qiu)裝(zhuang)配在(zai)法蘭(lan)(lan)蓋上，插入需(xu)加(jia)熱(re)(re)物料(liao)中(zhong)，發熱(re)(re)元(yuan)件(jian)工(gong)(gong)作時(shi)所發出的(de)(de)大量(liang)(liang)熱(re)(re)量(liang)(liang)傳導(dao)給(gei)被加(jia)熱(re)(re)介(jie)質(zhi)使(shi)(shi)介(jie)質(zhi)溫(wen)(wen)度(du)(du)升高，達(da)(da)到所需(xu)的(de)(de)工(gong)(gong)藝要(yao)(yao)求(qiu)(qiu)。30kw法蘭(lan)(lan)式(shi)(shi)電(dian)加(jia)熱(re)(re)管當介(jie)質(zhi)溫(wen)(wen)度(du)(du)達(da)(da)到工(gong)(gong)藝要(yao)(yao)求(qiu)(qiu)的(de)(de)設定(ding)值(zhi)時(shi)控制系統根據(ju)(ju)溫(wen)(wen)度(du)(du)傳感器(qi)信號，經PID運算后(hou)調節電(dian)加(jia)熱(re)(re)器(qi)輸(shu)出功率，對發熱(re)(re)元(yuan)件(jian)的(de)(de)電(dian)阻(zu)性(xing)負載實(shi)現溫(wen)(wen)度(du)(du)控制。使(shi)(shi)介(jie)質(zhi)溫(wen)(wen)度(du)(du)均(jun)勻，達(da)(da)到所需(xu)要(yao)(yao)求(qiu)(qiu);當發熱(re)(re)元(yuan)件(jian)超溫(wen)(wen)或低液位時(shi)，發熱(re)(re)元(yuan)件(jian)的(de)(de)聯鎖保護裝(zhuang)置立即切斷加(jia)熱(re)(re)電(dian)源避免發熱(re)(re)元(yuan)件(jian)燒壞，延長(chang)使(shi)(shi)用(yong)壽命。

產品特(te)點

電加熱(re)管表面功率(lv)大，是空氣加熱(re)表面負(fu)荷的(de)2~4倍高度密集(ji)(ji)式(shi)(shi)、結構緊(jin)湊(cou)。由(you)于整(zheng)體短(duan)而密集(ji)(ji)，故(gu)穩定性好，安裝(zhuang)無需支(zhi)架組合式(shi)(shi)大多(duo)采用(yong)(yong)氬弧(hu)焊接(jie)方式(shi)(shi)使(shi)電熱(re)管于法(fa)(fa)蘭連接(jie)，也可利用(yong)(yong)緊(jin)固(gu)裝(zhuang)置的(de)形(xing)式(shi)(shi)，即每(mei)支(zhi)電熱(re)管上焊由(you)緊(jin)固(gu)件。然(ran)后與法(fa)(fa)蘭蓋采用(yong)(yong)螺母鎖緊(jin)。管子于緊(jin)固(gu)件采用(yong)(yong)氬弧(hu)焊接(jie)，緊(jin)固(gu)件密封(feng)處采用(yong)(yong)科學(xue)的(de)工藝。單支(zhi)更換(huan)方便，節約以后的(de)維修(xiu)成本。