法蘭加(jia)熱(re)(re)(re)(re)(re)管(guan)(也(ye)稱插(cha)入(ru)式電(dian)加(jia)熱(re)(re)(re)(re)(re)器):是采用(yong)U型管(guan)狀(zhuang)電(dian)熱(re)(re)(re)(re)(re)元(yuan)(yuan)件(jian)(jian)(jian),依據加(jia)熱(re)(re)(re)(re)(re)不同介(jie)(jie)(jie)質(zhi)設計規范(fan),按照功率配置要(yao)求裝配在法蘭蓋(gai)上,插(cha)入(ru)需加(jia)熱(re)(re)(re)(re)(re)物料中(zhong),發熱(re)(re)(re)(re)(re)元(yuan)(yuan)件(jian)(jian)(jian)工作(zuo)時所發出(chu)的大(da)量熱(re)(re)(re)(re)(re)量傳(chuan)導(dao)給被加(jia)熱(re)(re)(re)(re)(re)介(jie)(jie)(jie)質(zhi)使(shi)介(jie)(jie)(jie)質(zhi)溫(wen)度(du)(du)(du)升(sheng)高,達到所需的工藝要(yao)求。當介(jie)(jie)(jie)質(zhi)溫(wen)度(du)(du)(du)達到工藝要(yao)求的設定值時控(kong)制系統根據溫(wen)度(du)(du)(du)傳(chuan)感器信號,經PID運算后調節(jie)電(dian)加(jia)熱(re)(re)(re)(re)(re)器輸出(chu)功率,對發熱(re)(re)(re)(re)(re)元(yuan)(yuan)件(jian)(jian)(jian)的電(dian)阻性負載實現溫(wen)度(du)(du)(du)控(kong)制。使(shi)介(jie)(jie)(jie)質(zhi)溫(wen)度(du)(du)(du)均勻,達到所需要(yao)求;當發熱(re)(re)(re)(re)(re)元(yuan)(yuan)件(jian)(jian)(jian)超溫(wen)或(huo)低液(ye)位時,發熱(re)(re)(re)(re)(re)元(yuan)(yuan)件(jian)(jian)(jian)的聯鎖保護裝置立即(ji)切(qie)斷(duan)加(jia)熱(re)(re)(re)(re)(re)電(dian)源避免發熱(re)(re)(re)(re)(re)元(yuan)(yuan)件(jian)(jian)(jian)燒(shao)壞,延長使(shi)用(yong)壽命(ming)。
產品特點
法蘭(lan)(lan)加熱管(guan)(guan)表(biao)面功率大,是(shi)空氣加熱表(biao)面負荷的(de)(de)2~4倍高度(du)密集式(shi)、結構緊(jin)湊。由(you)于(yu)(yu)整體短(duan)而密集,故穩(wen)定性好,安裝(zhuang)無需支架組合式(shi)大多(duo)采(cai)用(yong)(yong)氬弧(hu)焊(han)接方式(shi)使電(dian)熱管(guan)(guan)于(yu)(yu)法蘭(lan)(lan)連(lian)接,也可利(li)用(yong)(yong)緊(jin)固(gu)裝(zhuang)置的(de)(de)形(xing)式(shi),即(ji)每(mei)支電(dian)熱管(guan)(guan)上焊(han)由(you)緊(jin)固(gu)件。然后與(yu)法蘭(lan)(lan)蓋(gai)采(cai)用(yong)(yong)螺母(mu)鎖緊(jin)。管(guan)(guan)子于(yu)(yu)緊(jin)固(gu)件采(cai)用(yong)(yong)氬弧(hu)焊(han)接,緊(jin)固(gu)件密封處(chu)采(cai)用(yong)(yong)科學的(de)(de)工藝(yi)。單支更換方便,節約(yue)以后的(de)(de)維修(xiu)成本。
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