法蘭加(jia)熱(re)(re)(re)(re)管(也(ye)稱插入式(shi)電(dian)加(jia)熱(re)(re)(re)(re)器):是采用U型管狀電(dian)熱(re)(re)(re)(re)元件,依據加(jia)熱(re)(re)(re)(re)不同介質設計規范,按照功率配置要(yao)(yao)求(qiu)(qiu)裝配在法蘭蓋上,插入需加(jia)熱(re)(re)(re)(re)物料中,發熱(re)(re)(re)(re)元件工(gong)作時(shi)所發出的大量熱(re)(re)(re)(re)量傳導給被加(jia)熱(re)(re)(re)(re)介質使介質溫(wen)度(du)(du)升(sheng)高,達(da)(da)到(dao)(dao)所需的工(gong)藝(yi)要(yao)(yao)求(qiu)(qiu)。當介質溫(wen)度(du)(du)達(da)(da)到(dao)(dao)工(gong)藝(yi)要(yao)(yao)求(qiu)(qiu)的設定(ding)值時(shi)控制系統(tong)根(gen)據溫(wen)度(du)(du)傳感(gan)器信號,經PID運算后(hou)調節電(dian)加(jia)熱(re)(re)(re)(re)器輸出功率,對發熱(re)(re)(re)(re)元件的電(dian)阻性負載實(shi)現溫(wen)度(du)(du)控制。使介質溫(wen)度(du)(du)均勻,達(da)(da)到(dao)(dao)所需要(yao)(yao)求(qiu)(qiu);當發熱(re)(re)(re)(re)元件超溫(wen)或低(di)液位時(shi),發熱(re)(re)(re)(re)元件的聯鎖保(bao)護裝置立即切斷加(jia)熱(re)(re)(re)(re)電(dian)源避免(mian)發熱(re)(re)(re)(re)元件燒壞(huai),延長使用壽命。
產品特點
法(fa)蘭(lan)加(jia)熱(re)(re)管(guan)表面功(gong)率大(da),是空(kong)氣加(jia)熱(re)(re)表面負荷的2~4倍高(gao)度密(mi)集式、結構緊(jin)(jin)湊。由于(yu)(yu)(yu)整體短(duan)而密(mi)集,故穩定性好,安裝(zhuang)無需支(zhi)(zhi)架組合式大(da)多采(cai)(cai)用(yong)氬(ya)(ya)弧(hu)焊(han)接(jie)(jie)方式使電熱(re)(re)管(guan)于(yu)(yu)(yu)法(fa)蘭(lan)連接(jie)(jie),也(ye)可利用(yong)緊(jin)(jin)固(gu)(gu)裝(zhuang)置(zhi)的形(xing)式,即(ji)每支(zhi)(zhi)電熱(re)(re)管(guan)上焊(han)由緊(jin)(jin)固(gu)(gu)件。然(ran)后與(yu)法(fa)蘭(lan)蓋采(cai)(cai)用(yong)螺母鎖緊(jin)(jin)。管(guan)子于(yu)(yu)(yu)緊(jin)(jin)固(gu)(gu)件采(cai)(cai)用(yong)氬(ya)(ya)弧(hu)焊(han)接(jie)(jie),緊(jin)(jin)固(gu)(gu)件密(mi)封(feng)處采(cai)(cai)用(yong)科(ke)學的工藝。單支(zhi)(zhi)更換方便,節約以(yi)后的維修成(cheng)本(ben)。
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