30kw法蘭(lan)式電(dian)(dian)加(jia)熱(re)(re)(re)管是采用U型管狀電(dian)(dian)熱(re)(re)(re)元(yuan)(yuan)(yuan)件(jian),依(yi)據加(jia)熱(re)(re)(re)不同介(jie)(jie)(jie)(jie)質(zhi)(zhi)設(she)計規范,按(an)照(zhao)功率配(pei)(pei)置要(yao)求(qiu)裝(zhuang)配(pei)(pei)在法蘭(lan)蓋上(shang),插入需加(jia)熱(re)(re)(re)物(wu)料中(zhong),發(fa)(fa)(fa)熱(re)(re)(re)元(yuan)(yuan)(yuan)件(jian)工作時所發(fa)(fa)(fa)出的(de)大量熱(re)(re)(re)量傳(chuan)導給被(bei)加(jia)熱(re)(re)(re)介(jie)(jie)(jie)(jie)質(zhi)(zhi)使介(jie)(jie)(jie)(jie)質(zhi)(zhi)溫(wen)(wen)度(du)(du)升高,達(da)到(dao)所需的(de)工藝要(yao)求(qiu)。30kw法蘭(lan)式電(dian)(dian)加(jia)熱(re)(re)(re)管當(dang)介(jie)(jie)(jie)(jie)質(zhi)(zhi)溫(wen)(wen)度(du)(du)達(da)到(dao)工藝要(yao)求(qiu)的(de)設(she)定值時控(kong)制系統根據溫(wen)(wen)度(du)(du)傳(chuan)感器信號,經PID運算后調節電(dian)(dian)加(jia)熱(re)(re)(re)器輸出功率,對發(fa)(fa)(fa)熱(re)(re)(re)元(yuan)(yuan)(yuan)件(jian)的(de)電(dian)(dian)阻性負載實現(xian)溫(wen)(wen)度(du)(du)控(kong)制。使介(jie)(jie)(jie)(jie)質(zhi)(zhi)溫(wen)(wen)度(du)(du)均勻,達(da)到(dao)所需要(yao)求(qiu);當(dang)發(fa)(fa)(fa)熱(re)(re)(re)元(yuan)(yuan)(yuan)件(jian)超溫(wen)(wen)或低液位時,發(fa)(fa)(fa)熱(re)(re)(re)元(yuan)(yuan)(yuan)件(jian)的(de)聯鎖保護裝(zhuang)置立即切斷加(jia)熱(re)(re)(re)電(dian)(dian)源(yuan)避(bi)免(mian)發(fa)(fa)(fa)熱(re)(re)(re)元(yuan)(yuan)(yuan)件(jian)燒(shao)壞,延長使用壽(shou)命(ming)。
產品特點
電(dian)加(jia)熱管(guan)表面(mian)功(gong)率大(da),是(shi)空(kong)氣(qi)加(jia)熱表面(mian)負荷的2~4倍高度密集(ji)式(shi)、結構緊(jin)(jin)湊。由于(yu)整(zheng)體短而密集(ji),故穩定性好,安裝無需支(zhi)架(jia)組(zu)合式(shi)大(da)多采用(yong)氬弧焊(han)接方(fang)式(shi)使電(dian)熱管(guan)于(yu)法蘭連接,也可利用(yong)緊(jin)(jin)固(gu)(gu)裝置的形式(shi),即每(mei)支(zhi)電(dian)熱管(guan)上焊(han)由緊(jin)(jin)固(gu)(gu)件(jian)(jian)。然后與法蘭蓋采用(yong)螺母(mu)鎖緊(jin)(jin)。管(guan)子于(yu)緊(jin)(jin)固(gu)(gu)件(jian)(jian)采用(yong)氬弧焊(han)接,緊(jin)(jin)固(gu)(gu)件(jian)(jian)密封處采用(yong)科學的工藝。單(dan)支(zhi)更換方(fang)便,節約以(yi)后的維修成本。
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