不銹鋼法蘭電加(jia)熱(re)(re)(re)管(guan)是(shi)采用(yong)U型(xing)管(guan)狀(zhuang)電熱(re)(re)(re)元(yuan)件,依據加(jia)熱(re)(re)(re)不同介(jie)質(zhi)(zhi)(zhi)設計規(gui)范,按照功率(lv)配置(zhi)要求裝(zhuang)配在法蘭蓋(gai)上,插入需加(jia)熱(re)(re)(re)物料中,發(fa)熱(re)(re)(re)元(yuan)件工(gong)作時所發(fa)出的(de)大量(liang)熱(re)(re)(re)量(liang)傳導給被加(jia)熱(re)(re)(re)介(jie)質(zhi)(zhi)(zhi)使(shi)介(jie)質(zhi)(zhi)(zhi)溫(wen)(wen)度(du)(du)(du)升高,達到所需的(de)工(gong)藝要求。當介(jie)質(zhi)(zhi)(zhi)溫(wen)(wen)度(du)(du)(du)達到工(gong)藝要求的(de)設定值(zhi)時控制(zhi)系統根據溫(wen)(wen)度(du)(du)(du)傳感器(qi)(qi)信(xin)號,經PID運算后調節(jie)電加(jia)熱(re)(re)(re)器(qi)(qi)輸出功率(lv),對發(fa)熱(re)(re)(re)元(yuan)件的(de)電阻性負載實現(xian)溫(wen)(wen)度(du)(du)(du)控制(zhi)。使(shi)介(jie)質(zhi)(zhi)(zhi)溫(wen)(wen)度(du)(du)(du)均勻(yun),達到所需要求;當發(fa)熱(re)(re)(re)元(yuan)件超(chao)溫(wen)(wen)或低液位時,發(fa)熱(re)(re)(re)元(yuan)件的(de)聯(lian)鎖保護裝(zhuang)置(zhi)立即切斷加(jia)熱(re)(re)(re)電源避免發(fa)熱(re)(re)(re)元(yuan)件燒壞(huai),延長使(shi)用(yong)壽命。
產品特點
不銹鋼法蘭電(dian)加熱(re)(re)管表面功率大,是空氣加熱(re)(re)表面負荷的2~4倍高度密集(ji)式(shi)(shi)(shi)、結構(gou)緊(jin)湊。由(you)于(yu)(yu)整體(ti)短而密集(ji),故穩定性好,安裝無需支架組合式(shi)(shi)(shi)大多采用(yong)氬(ya)弧(hu)焊接方式(shi)(shi)(shi)使電(dian)熱(re)(re)管于(yu)(yu)法蘭連接,也可(ke)利(li)用(yong)緊(jin)固(gu)裝置的形式(shi)(shi)(shi),即每支電(dian)熱(re)(re)管上焊由(you)緊(jin)固(gu)件。然后與法蘭蓋采用(yong)螺母鎖緊(jin)。管子于(yu)(yu)緊(jin)固(gu)件采用(yong)氬(ya)弧(hu)焊接,緊(jin)固(gu)件密封處采用(yong)科學的工藝。單支更換方便(bian),節(jie)約以后的維(wei)修成本(ben)。
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