法(fa)蘭(lan)式電(dian)(dian)加(jia)(jia)熱(re)(re)管(guan)是(shi)采(cai)用(yong)U型管(guan)狀電(dian)(dian)熱(re)(re)元(yuan)件,依據加(jia)(jia)熱(re)(re)不(bu)同介(jie)質(zhi)(zhi)(zhi)設計規范,按(an)照功率(lv)配置(zhi)要求(qiu)裝(zhuang)配在(zai)法(fa)蘭(lan)蓋上,插入需(xu)加(jia)(jia)熱(re)(re)物料中,發(fa)熱(re)(re)元(yuan)件工(gong)作時所(suo)發(fa)出的大(da)量熱(re)(re)量傳(chuan)導給被(bei)加(jia)(jia)熱(re)(re)介(jie)質(zhi)(zhi)(zhi)使(shi)介(jie)質(zhi)(zhi)(zhi)溫(wen)度(du)(du)升高(gao),達(da)到所(suo)需(xu)的工(gong)藝要求(qiu)。當介(jie)質(zhi)(zhi)(zhi)溫(wen)度(du)(du)達(da)到工(gong)藝要求(qiu)的設定(ding)值時控制系統根據溫(wen)度(du)(du)傳(chuan)感器信號(hao),經PID運算后調節電(dian)(dian)加(jia)(jia)熱(re)(re)器輸出功率(lv),對(dui)發(fa)熱(re)(re)元(yuan)件的電(dian)(dian)阻性負載(zai)實現(xian)溫(wen)度(du)(du)控制。使(shi)介(jie)質(zhi)(zhi)(zhi)溫(wen)度(du)(du)均勻,達(da)到所(suo)需(xu)要求(qiu);當發(fa)熱(re)(re)元(yuan)件超溫(wen)或(huo)低液位(wei)時,發(fa)熱(re)(re)元(yuan)件的聯鎖(suo)保護裝(zhuang)置(zhi)立(li)即切斷加(jia)(jia)熱(re)(re)電(dian)(dian)源避免發(fa)熱(re)(re)元(yuan)件燒(shao)壞,延長(chang)使(shi)用(yong)壽命。
產品特點
法(fa)(fa)蘭式電加(jia)熱(re)(re)管表面功率大,是空(kong)氣(qi)加(jia)熱(re)(re)表面負荷的(de)2~4倍(bei)高度密集式、結構緊(jin)湊。由(you)于(yu)整體短而密集,故穩定性好,安(an)裝無需支(zhi)架組(zu)合式大多采用(yong)氬弧(hu)焊接(jie)方式使電熱(re)(re)管于(yu)法(fa)(fa)蘭連接(jie),也可(ke)利用(yong)緊(jin)固(gu)(gu)裝置的(de)形(xing)式,即(ji)每支(zhi)電熱(re)(re)管上焊由(you)緊(jin)固(gu)(gu)件。然后與(yu)法(fa)(fa)蘭蓋采用(yong)螺母(mu)鎖緊(jin)。管子于(yu)緊(jin)固(gu)(gu)件采用(yong)氬弧(hu)焊接(jie),緊(jin)固(gu)(gu)件密封處(chu)采用(yong)科學的(de)工藝。單支(zhi)更(geng)換方便,節約以后的(de)維修(xiu)成本。
服務支持: