法(fa)(fa)蘭(lan)加(jia)(jia)熱(re)(re)(re)管(也稱插入式(shi)電(dian)(dian)加(jia)(jia)熱(re)(re)(re)器):是采用U型管狀(zhuang)電(dian)(dian)熱(re)(re)(re)元件(jian)，依據(ju)加(jia)(jia)熱(re)(re)(re)不同介(jie)質(zhi)設計(ji)規范，按照(zhao)功率配置(zhi)要(yao)求(qiu)(qiu)裝配在法(fa)(fa)蘭(lan)蓋上，插入需加(jia)(jia)熱(re)(re)(re)物料中(zhong)，發熱(re)(re)(re)元件(jian)工作時所發出的大量熱(re)(re)(re)量傳導給被加(jia)(jia)熱(re)(re)(re)介(jie)質(zhi)使(shi)(shi)介(jie)質(zhi)溫(wen)度(du)(du)升(sheng)高，達到所需的工藝要(yao)求(qiu)(qiu)。當介(jie)質(zhi)溫(wen)度(du)(du)達到工藝要(yao)求(qiu)(qiu)的設定(ding)值時控制系統根據(ju)溫(wen)度(du)(du)傳感器信(xin)號，經(jing)PID運算后(hou)調節電(dian)(dian)加(jia)(jia)熱(re)(re)(re)器輸出功率，對發熱(re)(re)(re)元件(jian)的電(dian)(dian)阻性負載實現(xian)溫(wen)度(du)(du)控制。使(shi)(shi)介(jie)質(zhi)溫(wen)度(du)(du)均勻(yun)，達到所需要(yao)求(qiu)(qiu);當發熱(re)(re)(re)元件(jian)超(chao)溫(wen)或(huo)低液位時，發熱(re)(re)(re)元件(jian)的聯鎖(suo)保護裝置(zhi)立(li)即切斷加(jia)(jia)熱(re)(re)(re)電(dian)(dian)源避(bi)免發熱(re)(re)(re)元件(jian)燒壞，延長使(shi)(shi)用壽(shou)命。

產品特點

法(fa)蘭加熱(re)(re)管表面(mian)功率大，是空氣加熱(re)(re)表面(mian)負(fu)荷的2~4倍高度密集式(shi)、結構緊湊。由于整體短(duan)而密集，故穩定性好，安裝無需支(zhi)架組合式(shi)大多采(cai)(cai)用(yong)(yong)(yong)氬弧(hu)焊(han)接方式(shi)使電(dian)熱(re)(re)管于法(fa)蘭連接，也可利用(yong)(yong)(yong)緊固(gu)(gu)(gu)裝置(zhi)的形(xing)式(shi)，即每支(zhi)電(dian)熱(re)(re)管上焊(han)由緊固(gu)(gu)(gu)件。然(ran)后與(yu)法(fa)蘭蓋采(cai)(cai)用(yong)(yong)(yong)螺(luo)母(mu)鎖緊。管子于緊固(gu)(gu)(gu)件采(cai)(cai)用(yong)(yong)(yong)氬弧(hu)焊(han)接，緊固(gu)(gu)(gu)件密封處采(cai)(cai)用(yong)(yong)(yong)科學(xue)的工藝。單支(zhi)更換(huan)方便(bian)，節(jie)約以后的維修成本。