不銹鋼法(fa)蘭加熱(re)(re)(re)管是采(cai)用U型管狀電(dian)熱(re)(re)(re)元(yuan)件,依據加熱(re)(re)(re)不同介質設(she)(she)計規范,按(an)照功率配置要(yao)求裝配在(zai)法(fa)蘭蓋上(shang),插入需加熱(re)(re)(re)物料中,發(fa)(fa)熱(re)(re)(re)元(yuan)件工作時所(suo)發(fa)(fa)出的大量熱(re)(re)(re)量傳導給(gei)被加熱(re)(re)(re)介質使(shi)介質溫(wen)(wen)度(du)(du)升高,達到(dao)所(suo)需的工藝要(yao)求。當介質溫(wen)(wen)度(du)(du)達到(dao)工藝要(yao)求的設(she)(she)定值時控(kong)制系統根據溫(wen)(wen)度(du)(du)傳感器信號,經PID運算后調節電(dian)加熱(re)(re)(re)器輸出功率,對發(fa)(fa)熱(re)(re)(re)元(yuan)件的電(dian)阻性負載實現溫(wen)(wen)度(du)(du)控(kong)制。使(shi)介質溫(wen)(wen)度(du)(du)均勻(yun),達到(dao)所(suo)需要(yao)求;當發(fa)(fa)熱(re)(re)(re)元(yuan)件超(chao)溫(wen)(wen)或(huo)低液位時,發(fa)(fa)熱(re)(re)(re)元(yuan)件的聯鎖(suo)保護(hu)裝置立即切斷加熱(re)(re)(re)電(dian)源避(bi)免(mian)發(fa)(fa)熱(re)(re)(re)元(yuan)件燒壞,延(yan)長使(shi)用壽命(ming)。
產品特點
不銹(xiu)鋼法蘭加(jia)熱(re)(re)管(guan)表面(mian)(mian)功(gong)率大,是(shi)空(kong)氣加(jia)熱(re)(re)表面(mian)(mian)負(fu)荷的2~4倍高(gao)度密(mi)(mi)集式(shi)、結構(gou)緊(jin)湊。由于(yu)整(zheng)體短(duan)而(er)密(mi)(mi)集,故穩定性(xing)好(hao),安裝(zhuang)無需支架組合式(shi)大多(duo)采(cai)用(yong)氬弧(hu)焊接方式(shi)使電熱(re)(re)管(guan)于(yu)法蘭連接,也可利用(yong)緊(jin)固裝(zhuang)置的形式(shi),即每支電熱(re)(re)管(guan)上焊由緊(jin)固件(jian)。然后(hou)與(yu)法蘭蓋采(cai)用(yong)螺母鎖緊(jin)。管(guan)子于(yu)緊(jin)固件(jian)采(cai)用(yong)氬弧(hu)焊接,緊(jin)固件(jian)密(mi)(mi)封處采(cai)用(yong)科(ke)學的工藝。單支更換(huan)方便,節(jie)約以后(hou)的維修成本。
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