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
法蘭加熱器是由(you)多(duo)支(zhi)加熱管焊接(jie)在(zai)法蘭上集中(zhong)(zhong)加熱。主要用(yong)于敞開式(shi)(shi)、封閉式(shi)(shi)的溶液(ye)箱(xiang)和循環系統(tong)中(zhong)(zhong)加熱用(yong)。
法蘭(lan)電加(jia)熱管優點
表面功率大(da)(da),使空氣(qi)加(jia)熱表面負荷的(de)2~4倍,高度密集(ji)式、結構緊(jin)湊。由(you)(you)于整體短而密集(ji),法蘭電(dian)(dian)加(jia)熱管(guan)(guan)故穩定(ding)性好,安裝無需支(zhi)架。 組合式法蘭加(jia)熱器大(da)(da)多采用(yong)(yong)氬弧焊接(jie)(jie)方(fang)式使電(dian)(dian)熱管(guan)(guan)于法蘭連(lian)接(jie)(jie),也可(ke)利(li)用(yong)(yong)緊(jin)固(gu)裝置的(de)形式,即每支(zhi)電(dian)(dian)熱管(guan)(guan)上焊由(you)(you)緊(jin)固(gu)件(jian)。然后(hou)(hou)與法蘭蓋采用(yong)(yong)螺母鎖緊(jin)。管(guan)(guan)子于緊(jin)固(gu)件(jian)采用(yong)(yong)氬弧焊接(jie)(jie),永不泄漏(lou)。緊(jin)固(gu)件(jian)密封(feng)處采用(yong)(yong)科學的(de)工(gong)藝。單(dan)支(zhi)更(geng)換極(ji)為方(fang)便,大(da)(da)大(da)(da)節約以后(hou)(hou)的(de)維修成本 選擇進口及(ji)國內(nei)優質材(cai)料。科學的(de)生產工(gong)藝,嚴格的(de)質量管(guan)(guan)理(li),保證電(dian)(dian)熱管(guan)(guan)優越的(de)電(dian)(dian)氣(qi)性能。
法蘭電加熱管(guan)概述及(ji)工作原理(li)
法(fa)蘭加(jia)(jia)(jia)熱(re)(re)(re)(re)器(qi)(qi):是(shi)采用U型管(guan)狀電(dian)熱(re)(re)(re)(re)元(yuan)(yuan)件(jian),依(yi)據加(jia)(jia)(jia)熱(re)(re)(re)(re)不同介質設計(ji)規(gui)范,按照功(gong)率配(pei)置要(yao)求裝配(pei)在法(fa)蘭蓋(gai)上,插入(ru)需加(jia)(jia)(jia)熱(re)(re)(re)(re)物料中,發(fa)熱(re)(re)(re)(re)元(yuan)(yuan)件(jian)工(gong)作(zuo)時所發(fa)出的(de)大量熱(re)(re)(re)(re)量傳導給被(bei)加(jia)(jia)(jia)熱(re)(re)(re)(re)介質使(shi)(shi)介質溫(wen)度升高(gao),達到(dao)(dao)所需的(de)工(gong)藝(yi)(yi)要(yao)求。當介質溫(wen)度達到(dao)(dao)工(gong)藝(yi)(yi)要(yao)求的(de)設定值時,控(kong)制系統根據溫(wen)度傳感器(qi)(qi)信號,經PID 運算(suan)后(hou)調節電(dian)加(jia)(jia)(jia)熱(re)(re)(re)(re)器(qi)(qi)輸出功(gong)率,對發(fa)熱(re)(re)(re)(re)元(yuan)(yuan)件(jian)的(de)電(dian)阻(zu)性負載實現(xian)溫(wen)度控(kong)制。使(shi)(shi)介質溫(wen)度均勻(yun),達到(dao)(dao)所需要(yao)求;當發(fa)熱(re)(re)(re)(re)元(yuan)(yuan)件(jian)超溫(wen)或低液位(wei)時,發(fa)熱(re)(re)(re)(re)元(yuan)(yuan)件(jian)的(de)聯鎖保護裝置立即切斷加(jia)(jia)(jia)熱(re)(re)(re)(re)電(dian)源避免發(fa)熱(re)(re)(re)(re)元(yuan)(yuan)件(jian)燒壞(huai),延長使(shi)(shi)用壽命(ming)。