法蘭式(shi)電(dian)(dian)(dian)加(jia)(jia)熱(re)(re)(re)(re)(re)管(guan)是采用U型(xing)管(guan)狀(zhuang)電(dian)(dian)(dian)熱(re)(re)(re)(re)(re)元(yuan)(yuan)件(jian)，依據加(jia)(jia)熱(re)(re)(re)(re)(re)不同介質設(she)計規范，按照功率配置(zhi)要(yao)求(qiu)裝(zhuang)配在法蘭蓋上(shang)，插入需(xu)加(jia)(jia)熱(re)(re)(re)(re)(re)物料中，發熱(re)(re)(re)(re)(re)元(yuan)(yuan)件(jian)工(gong)作時(shi)所(suo)發出的(de)大(da)量熱(re)(re)(re)(re)(re)量傳導給被加(jia)(jia)熱(re)(re)(re)(re)(re)介質使介質溫(wen)度升高，達(da)到所(suo)需(xu)的(de)工(gong)藝要(yao)求(qiu)。當介質溫(wen)度達(da)到工(gong)藝要(yao)求(qiu)的(de)設(she)定值時(shi)控制系統根據溫(wen)度傳感器信號，經PID運算后調節電(dian)(dian)(dian)加(jia)(jia)熱(re)(re)(re)(re)(re)器輸(shu)出功率，對發熱(re)(re)(re)(re)(re)元(yuan)(yuan)件(jian)的(de)電(dian)(dian)(dian)阻性負載(zai)實(shi)現溫(wen)度控制。使介質溫(wen)度均(jun)勻，達(da)到所(suo)需(xu)要(yao)求(qiu);當發熱(re)(re)(re)(re)(re)元(yuan)(yuan)件(jian)超溫(wen)或(huo)低液位時(shi)，發熱(re)(re)(re)(re)(re)元(yuan)(yuan)件(jian)的(de)聯鎖保護裝(zhuang)置(zhi)立即(ji)切斷加(jia)(jia)熱(re)(re)(re)(re)(re)電(dian)(dian)(dian)源避免發熱(re)(re)(re)(re)(re)元(yuan)(yuan)件(jian)燒壞(huai)，延長使用壽(shou)命。

產品特點

法蘭(lan)式(shi)電(dian)加熱(re)管(guan)(guan)(guan)表面功率大(da)，是空氣(qi)加熱(re)表面負荷的2~4倍高(gao)度密(mi)集式(shi)、結構緊湊。由于整(zheng)體短而密(mi)集，故穩(wen)定性好，安裝無需(xu)支(zhi)架組合式(shi)大(da)多采用(yong)氬弧焊接方(fang)式(shi)使電(dian)熱(re)管(guan)(guan)(guan)于法蘭(lan)連接，也可利用(yong)緊固裝置的形式(shi)，即每支(zhi)電(dian)熱(re)管(guan)(guan)(guan)上(shang)焊由緊固件。然后(hou)與法蘭(lan)蓋采用(yong)螺母鎖緊。管(guan)(guan)(guan)子于緊固件采用(yong)氬弧焊接，緊固件密(mi)封處采用(yong)科學的工藝。單支(zhi)更換方(fang)便，節約(yue)以后(hou)的維(wei)修成(cheng)本。