法(fa)蘭加(jia)熱(re)(re)(re)(re)(re)(re)管(也稱插入式電(dian)加(jia)熱(re)(re)(re)(re)(re)(re)器):是采用(yong)U型管狀電(dian)熱(re)(re)(re)(re)(re)(re)元(yuan)件(jian)(jian)(jian),依(yi)據加(jia)熱(re)(re)(re)(re)(re)(re)不(bu)同(tong)介質(zhi)設計規范,按(an)照(zhao)功(gong)率配置要(yao)(yao)求(qiu)裝配在法(fa)蘭蓋(gai)上(shang),插入需(xu)加(jia)熱(re)(re)(re)(re)(re)(re)物料中(zhong),發熱(re)(re)(re)(re)(re)(re)元(yuan)件(jian)(jian)(jian)工作時(shi)所發出的(de)(de)(de)大量(liang)熱(re)(re)(re)(re)(re)(re)量(liang)傳(chuan)導給被加(jia)熱(re)(re)(re)(re)(re)(re)介質(zhi)使介質(zhi)溫度(du)(du)(du)升高,達到所需(xu)的(de)(de)(de)工藝要(yao)(yao)求(qiu)。當介質(zhi)溫度(du)(du)(du)達到工藝要(yao)(yao)求(qiu)的(de)(de)(de)設定值(zhi)時(shi)控(kong)制(zhi)(zhi)系統(tong)根據溫度(du)(du)(du)傳(chuan)感器信號,經(jing)PID運算后調節電(dian)加(jia)熱(re)(re)(re)(re)(re)(re)器輸出功(gong)率,對發熱(re)(re)(re)(re)(re)(re)元(yuan)件(jian)(jian)(jian)的(de)(de)(de)電(dian)阻性負載實現(xian)溫度(du)(du)(du)控(kong)制(zhi)(zhi)。使介質(zhi)溫度(du)(du)(du)均勻(yun),達到所需(xu)要(yao)(yao)求(qiu);當發熱(re)(re)(re)(re)(re)(re)元(yuan)件(jian)(jian)(jian)超溫或(huo)低液位(wei)時(shi),發熱(re)(re)(re)(re)(re)(re)元(yuan)件(jian)(jian)(jian)的(de)(de)(de)聯鎖保護(hu)裝置立即切斷加(jia)熱(re)(re)(re)(re)(re)(re)電(dian)源(yuan)避免發熱(re)(re)(re)(re)(re)(re)元(yuan)件(jian)(jian)(jian)燒壞(huai),延長使用(yong)壽命。
產品特點
法(fa)蘭(lan)(lan)加熱管表(biao)面(mian)功率(lv)大,是空氣加熱表(biao)面(mian)負荷的(de)2~4倍高度密(mi)(mi)集式(shi)、結構緊湊。由(you)于(yu)整(zheng)體短(duan)而(er)密(mi)(mi)集,故(gu)穩定性好,安裝(zhuang)(zhuang)無需(xu)支架組合式(shi)大多(duo)采(cai)(cai)用(yong)(yong)氬(ya)弧焊接(jie)方(fang)式(shi)使電熱管于(yu)法(fa)蘭(lan)(lan)連接(jie),也(ye)可利用(yong)(yong)緊固裝(zhuang)(zhuang)置的(de)形(xing)式(shi),即每支電熱管上焊由(you)緊固件。然(ran)后(hou)與法(fa)蘭(lan)(lan)蓋(gai)采(cai)(cai)用(yong)(yong)螺母鎖緊。管子(zi)于(yu)緊固件采(cai)(cai)用(yong)(yong)氬(ya)弧焊接(jie),緊固件密(mi)(mi)封處采(cai)(cai)用(yong)(yong)科學的(de)工(gong)藝。單支更換方(fang)便,節約(yue)以后(hou)的(de)維(wei)修成本。
服務支持: