法蘭式電加熱(re)(re)(re)(re)管是采用(yong)U型管狀電熱(re)(re)(re)(re)元(yuan)(yuan)(yuan)件(jian)(jian),依據加熱(re)(re)(re)(re)不同介(jie)(jie)質(zhi)(zhi)設計規范,按(an)照功(gong)率配置(zhi)要(yao)求裝配在法蘭蓋上,插入需(xu)(xu)加熱(re)(re)(re)(re)物料中,發(fa)熱(re)(re)(re)(re)元(yuan)(yuan)(yuan)件(jian)(jian)工(gong)作時所發(fa)出(chu)的大(da)量熱(re)(re)(re)(re)量傳(chuan)導給被加熱(re)(re)(re)(re)介(jie)(jie)質(zhi)(zhi)使(shi)介(jie)(jie)質(zhi)(zhi)溫度升高(gao),達到所需(xu)(xu)的工(gong)藝要(yao)求。當介(jie)(jie)質(zhi)(zhi)溫度達到工(gong)藝要(yao)求的設定值時控(kong)制(zhi)系(xi)統根據溫度傳(chuan)感器信號,經PID運算后(hou)調(diao)節電加熱(re)(re)(re)(re)器輸出(chu)功(gong)率,對發(fa)熱(re)(re)(re)(re)元(yuan)(yuan)(yuan)件(jian)(jian)的電阻性負載實現溫度控(kong)制(zhi)。使(shi)介(jie)(jie)質(zhi)(zhi)溫度均勻(yun),達到所需(xu)(xu)要(yao)求;當發(fa)熱(re)(re)(re)(re)元(yuan)(yuan)(yuan)件(jian)(jian)超溫或低液位時,發(fa)熱(re)(re)(re)(re)元(yuan)(yuan)(yuan)件(jian)(jian)的聯鎖保護裝置(zhi)立即切斷加熱(re)(re)(re)(re)電源避免發(fa)熱(re)(re)(re)(re)元(yuan)(yuan)(yuan)件(jian)(jian)燒壞,延長使(shi)用(yong)壽(shou)命。
產品特點
法蘭式電(dian)加熱(re)管(guan)表面(mian)功率大(da),是空氣加熱(re)表面(mian)負荷的(de)2~4倍高度(du)密(mi)集式、結(jie)構緊(jin)(jin)湊。由(you)于(yu)整體短而密(mi)集,故穩定性好,安裝無需支架(jia)組合式大(da)多采用(yong)(yong)(yong)氬弧(hu)焊接(jie)方(fang)式使電(dian)熱(re)管(guan)于(yu)法蘭連(lian)接(jie),也可利用(yong)(yong)(yong)緊(jin)(jin)固裝置(zhi)的(de)形式,即每支電(dian)熱(re)管(guan)上(shang)焊由(you)緊(jin)(jin)固件。然后(hou)與法蘭蓋采用(yong)(yong)(yong)螺母鎖緊(jin)(jin)。管(guan)子于(yu)緊(jin)(jin)固件采用(yong)(yong)(yong)氬弧(hu)焊接(jie),緊(jin)(jin)固件密(mi)封處(chu)采用(yong)(yong)(yong)科(ke)學的(de)工(gong)藝。單(dan)支更換方(fang)便,節約以后(hou)的(de)維修成(cheng)本。
服務支持: