30kw法蘭(lan)式(shi)電加(jia)熱(re)(re)(re)(re)管(guan)(guan)是采用U型管(guan)(guan)狀電熱(re)(re)(re)(re)元(yuan)件(jian)(jian)(jian)(jian),依據(ju)加(jia)熱(re)(re)(re)(re)不同介(jie)質(zhi)設計(ji)規范(fan),按(an)照(zhao)功(gong)率配置要求(qiu)裝配在法蘭(lan)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)(jian)工作時(shi)所(suo)(suo)發(fa)出(chu)的大量熱(re)(re)(re)(re)量傳導(dao)給被(bei)加(jia)熱(re)(re)(re)(re)介(jie)質(zhi)使(shi)介(jie)質(zhi)溫(wen)(wen)度(du)升(sheng)高,達到(dao)(dao)所(suo)(suo)需的工藝要求(qiu)。30kw法蘭(lan)式(shi)電加(jia)熱(re)(re)(re)(re)管(guan)(guan)當介(jie)質(zhi)溫(wen)(wen)度(du)達到(dao)(dao)工藝要求(qiu)的設定(ding)值時(shi)控制系統根據(ju)溫(wen)(wen)度(du)傳感器信號(hao),經PID運(yun)算后調節電加(jia)熱(re)(re)(re)(re)器輸出(chu)功(gong)率,對發(fa)熱(re)(re)(re)(re)元(yuan)件(jian)(jian)(jian)(jian)的電阻性(xing)負載實(shi)現溫(wen)(wen)度(du)控制。使(shi)介(jie)質(zhi)溫(wen)(wen)度(du)均勻(yun),達到(dao)(dao)所(suo)(suo)需要求(qiu);當發(fa)熱(re)(re)(re)(re)元(yuan)件(jian)(jian)(jian)(jian)超溫(wen)(wen)或低液位時(shi),發(fa)熱(re)(re)(re)(re)元(yuan)件(jian)(jian)(jian)(jian)的聯鎖保(bao)護裝置立(li)即切斷加(jia)熱(re)(re)(re)(re)電源避免發(fa)熱(re)(re)(re)(re)元(yuan)件(jian)(jian)(jian)(jian)燒壞(huai),延長(chang)使(shi)用壽命(ming)。
產品特點
電加(jia)熱(re)管表(biao)面功率(lv)大,是空氣加(jia)熱(re)表(biao)面負荷的(de)2~4倍高度密集(ji)(ji)式、結構緊湊。由于(yu)整體短而密集(ji)(ji),故穩定(ding)性好,安裝(zhuang)無需支架(jia)組合式大多采(cai)(cai)用(yong)(yong)氬弧焊接(jie)方式使電熱(re)管于(yu)法(fa)蘭(lan)連接(jie),也可利(li)用(yong)(yong)緊固(gu)裝(zhuang)置的(de)形(xing)式,即每支電熱(re)管上焊由緊固(gu)件。然(ran)后與法(fa)蘭(lan)蓋采(cai)(cai)用(yong)(yong)螺母鎖緊。管子于(yu)緊固(gu)件采(cai)(cai)用(yong)(yong)氬弧焊接(jie),緊固(gu)件密封處(chu)采(cai)(cai)用(yong)(yong)科(ke)學(xue)的(de)工(gong)藝。單支更換(huan)方便,節約以后的(de)維修成本。
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