法蘭(lan)加(jia)(jia)熱(re)(re)(re)(re)管(也稱插入(ru)(ru)式電(dian)加(jia)(jia)熱(re)(re)(re)(re)器):是采用U型管狀電(dian)熱(re)(re)(re)(re)元件(jian),依據(ju)加(jia)(jia)熱(re)(re)(re)(re)不(bu)同介(jie)(jie)質(zhi)(zhi)(zhi)設計規范(fan),按(an)照功率配置(zhi)要求裝(zhuang)配在法蘭(lan)蓋上,插入(ru)(ru)需(xu)加(jia)(jia)熱(re)(re)(re)(re)物料(liao)中,發熱(re)(re)(re)(re)元件(jian)工(gong)作時(shi)所發出的大量熱(re)(re)(re)(re)量傳導(dao)給被加(jia)(jia)熱(re)(re)(re)(re)介(jie)(jie)質(zhi)(zhi)(zhi)使(shi)(shi)介(jie)(jie)質(zhi)(zhi)(zhi)溫(wen)度(du)升高,達到所需(xu)的工(gong)藝(yi)要求。當介(jie)(jie)質(zhi)(zhi)(zhi)溫(wen)度(du)達到工(gong)藝(yi)要求的設定值時(shi)控(kong)制系統根(gen)據(ju)溫(wen)度(du)傳感(gan)器信號(hao),經(jing)PID運(yun)算后(hou)調節(jie)電(dian)加(jia)(jia)熱(re)(re)(re)(re)器輸出功率,對發熱(re)(re)(re)(re)元件(jian)的電(dian)阻性負載實現溫(wen)度(du)控(kong)制。使(shi)(shi)介(jie)(jie)質(zhi)(zhi)(zhi)溫(wen)度(du)均勻,達到所需(xu)要求;當發熱(re)(re)(re)(re)元件(jian)超(chao)溫(wen)或低液位時(shi),發熱(re)(re)(re)(re)元件(jian)的聯鎖保護裝(zhuang)置(zhi)立即切斷加(jia)(jia)熱(re)(re)(re)(re)電(dian)源(yuan)避(bi)免發熱(re)(re)(re)(re)元件(jian)燒壞,延長使(shi)(shi)用壽命。
產品特點
法(fa)蘭加熱(re)(re)管(guan)表(biao)面(mian)功率大(da),是空(kong)氣(qi)加熱(re)(re)表(biao)面(mian)負荷的2~4倍高度密集(ji)式(shi)、結(jie)構(gou)緊(jin)湊。由于(yu)(yu)整(zheng)體短(duan)而密集(ji),故穩定性好,安裝(zhuang)無需支(zhi)架組(zu)合式(shi)大(da)多(duo)采(cai)(cai)用(yong)(yong)(yong)氬弧焊(han)接(jie)方(fang)式(shi)使電熱(re)(re)管(guan)于(yu)(yu)法(fa)蘭連接(jie),也(ye)可利用(yong)(yong)(yong)緊(jin)固(gu)(gu)裝(zhuang)置的形式(shi),即(ji)每支(zhi)電熱(re)(re)管(guan)上焊(han)由緊(jin)固(gu)(gu)件。然后與法(fa)蘭蓋采(cai)(cai)用(yong)(yong)(yong)螺(luo)母鎖緊(jin)。管(guan)子于(yu)(yu)緊(jin)固(gu)(gu)件采(cai)(cai)用(yong)(yong)(yong)氬弧焊(han)接(jie),緊(jin)固(gu)(gu)件密封處采(cai)(cai)用(yong)(yong)(yong)科學的工藝。單(dan)支(zhi)更換方(fang)便,節約(yue)以后的維修成(cheng)本。
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