法蘭電加熱管也稱插入式電加熱器
法蘭電加熱管性能及使用
法蘭加(jia)熱器是由(you)多支(zhi)加(jia)熱管焊接在(zai)法蘭上集中加(jia)熱。主要(yao)用于敞開式(shi)、封(feng)閉(bi)式(shi)的溶液(ye)箱和循環系統(tong)中加(jia)熱用。
法蘭電加熱(re)管優點(dian)
表面功率大(da),使空氣加熱表面負荷的2~4倍,高度密集式(shi)、結構緊(jin)湊。由(you)于整體短(duan)而密集,法(fa)(fa)蘭(lan)電(dian)(dian)加熱管(guan)故(gu)穩定性(xing)好,安裝無(wu)需支(zhi)(zhi)架(jia)。 組合式(shi)法(fa)(fa)蘭(lan)加熱器大(da)多采(cai)(cai)用(yong)氬弧焊(han)(han)接(jie)方式(shi)使電(dian)(dian)熱管(guan)于法(fa)(fa)蘭(lan)連接(jie),也可利用(yong)緊(jin)固(gu)裝置的形式(shi),即每支(zhi)(zhi)電(dian)(dian)熱管(guan)上焊(han)(han)由(you)緊(jin)固(gu)件(jian)。然后與(yu)法(fa)(fa)蘭(lan)蓋采(cai)(cai)用(yong)螺(luo)母鎖(suo)緊(jin)。管(guan)子于緊(jin)固(gu)件(jian)采(cai)(cai)用(yong)氬弧焊(han)(han)接(jie),永不泄漏。緊(jin)固(gu)件(jian)密封處(chu)采(cai)(cai)用(yong)科學(xue)的工(gong)藝(yi)。單支(zhi)(zhi)更換極為方便,大(da)大(da)節(jie)約以后的維修成本 選擇進口及國內優質(zhi)材(cai)料(liao)。科學(xue)的生產工(gong)藝(yi),嚴格的質(zhi)量(liang)管(guan)理,保證電(dian)(dian)熱管(guan)優越的電(dian)(dian)氣性(xing)能。
法蘭電(dian)加熱管概述(shu)及工作原理
法蘭加(jia)熱(re)(re)(re)(re)(re)器(qi):是采用(yong)U型(xing)管狀(zhuang)電熱(re)(re)(re)(re)(re)元(yuan)件(jian),依據加(jia)熱(re)(re)(re)(re)(re)不同介質設計規范,按照功率配(pei)置要(yao)(yao)(yao)(yao)求(qiu)裝(zhuang)配(pei)在(zai)法蘭蓋(gai)上,插(cha)入(ru)需(xu)加(jia)熱(re)(re)(re)(re)(re)物(wu)料中,發熱(re)(re)(re)(re)(re)元(yuan)件(jian)工(gong)作時(shi)所發出(chu)的大量熱(re)(re)(re)(re)(re)量傳導(dao)給被加(jia)熱(re)(re)(re)(re)(re)介質使(shi)介質溫度升高,達到(dao)(dao)所需(xu)的工(gong)藝要(yao)(yao)(yao)(yao)求(qiu)。當(dang)介質溫度達到(dao)(dao)工(gong)藝要(yao)(yao)(yao)(yao)求(qiu)的設定值時(shi),控(kong)制系(xi)統根據溫度傳感器(qi)信(xin)號,經PID 運算后調節電加(jia)熱(re)(re)(re)(re)(re)器(qi)輸出(chu)功率,對發熱(re)(re)(re)(re)(re)元(yuan)件(jian)的電阻(zu)性(xing)負載實現溫度控(kong)制。使(shi)介質溫度均勻,達到(dao)(dao)所需(xu)要(yao)(yao)(yao)(yao)求(qiu);當(dang)發熱(re)(re)(re)(re)(re)元(yuan)件(jian)超溫或低液(ye)位時(shi),發熱(re)(re)(re)(re)(re)元(yuan)件(jian)的聯鎖保護裝(zhuang)置立即切斷加(jia)熱(re)(re)(re)(re)(re)電源避免發熱(re)(re)(re)(re)(re)元(yuan)件(jian)燒壞,延長使(shi)用(yong)壽命。