不銹(xiu)鋼法(fa)蘭(lan)電(dian)(dian)加(jia)(jia)熱管是采用U型管狀電(dian)(dian)熱元(yuan)(yuan)件(jian),依據加(jia)(jia)熱不同(tong)介(jie)質(zhi)設計規范,按照功(gong)率配(pei)置(zhi)要(yao)求(qiu)裝配(pei)在(zai)法(fa)蘭(lan)蓋上(shang),插入需(xu)(xu)加(jia)(jia)熱物料中,發(fa)熱元(yuan)(yuan)件(jian)工(gong)作時所發(fa)出的(de)大量(liang)熱量(liang)傳(chuan)導給被加(jia)(jia)熱介(jie)質(zhi)使介(jie)質(zhi)溫(wen)(wen)度(du)(du)升高,達到(dao)所需(xu)(xu)的(de)工(gong)藝(yi)要(yao)求(qiu)。當(dang)介(jie)質(zhi)溫(wen)(wen)度(du)(du)達到(dao)工(gong)藝(yi)要(yao)求(qiu)的(de)設定值(zhi)時控制(zhi)系統根據溫(wen)(wen)度(du)(du)傳(chuan)感器(qi)信號,經PID運(yun)算后(hou)調節(jie)電(dian)(dian)加(jia)(jia)熱器(qi)輸(shu)出功(gong)率,對發(fa)熱元(yuan)(yuan)件(jian)的(de)電(dian)(dian)阻性(xing)負載實(shi)現溫(wen)(wen)度(du)(du)控制(zhi)。使介(jie)質(zhi)溫(wen)(wen)度(du)(du)均勻,達到(dao)所需(xu)(xu)要(yao)求(qiu);當(dang)發(fa)熱元(yuan)(yuan)件(jian)超(chao)溫(wen)(wen)或低液位時,發(fa)熱元(yuan)(yuan)件(jian)的(de)聯鎖保護裝置(zhi)立即切斷(duan)加(jia)(jia)熱電(dian)(dian)源避(bi)免發(fa)熱元(yuan)(yuan)件(jian)燒壞,延長使用壽命。
產品特點
不(bu)銹鋼法蘭電加熱管表(biao)面(mian)功率大,是空氣加熱表(biao)面(mian)負荷的(de)2~4倍高度(du)密(mi)(mi)集(ji)式、結(jie)構緊(jin)湊。由于(yu)整體短而密(mi)(mi)集(ji),故穩定性(xing)好,安裝(zhuang)無(wu)需支(zhi)(zhi)架組合式大多采(cai)用(yong)氬弧焊(han)接(jie)(jie)方式使(shi)電熱管于(yu)法蘭連接(jie)(jie),也可利用(yong)緊(jin)固(gu)(gu)(gu)裝(zhuang)置(zhi)的(de)形式,即每支(zhi)(zhi)電熱管上焊(han)由緊(jin)固(gu)(gu)(gu)件(jian)(jian)。然后與(yu)法蘭蓋(gai)采(cai)用(yong)螺母鎖緊(jin)。管子于(yu)緊(jin)固(gu)(gu)(gu)件(jian)(jian)采(cai)用(yong)氬弧焊(han)接(jie)(jie),緊(jin)固(gu)(gu)(gu)件(jian)(jian)密(mi)(mi)封處采(cai)用(yong)科學(xue)的(de)工藝。單支(zhi)(zhi)更換方便,節約以(yi)后的(de)維修成本。
服務支持: