法(fa)(fa)蘭加(jia)熱(re)(re)(re)(re)管(也稱插入式電(dian)(dian)加(jia)熱(re)(re)(re)(re)器(qi)):是采用(yong)(yong)U型管狀電(dian)(dian)熱(re)(re)(re)(re)元(yuan)件(jian)(jian)(jian),依據加(jia)熱(re)(re)(re)(re)不同介質設計規(gui)范,按照功率(lv)配置要求裝配在法(fa)(fa)蘭蓋(gai)上,插入需加(jia)熱(re)(re)(re)(re)物料中,發(fa)(fa)熱(re)(re)(re)(re)元(yuan)件(jian)(jian)(jian)工作時所發(fa)(fa)出(chu)的(de)大量熱(re)(re)(re)(re)量傳導給被加(jia)熱(re)(re)(re)(re)介質使(shi)介質溫度升高(gao),達(da)(da)到(dao)所需的(de)工藝(yi)要求。當介質溫度達(da)(da)到(dao)工藝(yi)要求的(de)設定值(zhi)時控(kong)制(zhi)系統根據溫度傳感器(qi)信(xin)號,經PID運算后調節電(dian)(dian)加(jia)熱(re)(re)(re)(re)器(qi)輸出(chu)功率(lv),對(dui)發(fa)(fa)熱(re)(re)(re)(re)元(yuan)件(jian)(jian)(jian)的(de)電(dian)(dian)阻性(xing)負載(zai)實現(xian)溫度控(kong)制(zhi)。使(shi)介質溫度均勻,達(da)(da)到(dao)所需要求;當發(fa)(fa)熱(re)(re)(re)(re)元(yuan)件(jian)(jian)(jian)超(chao)溫或低液位時,發(fa)(fa)熱(re)(re)(re)(re)元(yuan)件(jian)(jian)(jian)的(de)聯鎖保(bao)護裝置立即切斷加(jia)熱(re)(re)(re)(re)電(dian)(dian)源(yuan)避免發(fa)(fa)熱(re)(re)(re)(re)元(yuan)件(jian)(jian)(jian)燒壞,延長(chang)使(shi)用(yong)(yong)壽命。
產品特點
法(fa)蘭加(jia)熱管表面(mian)功率大,是空氣(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)整體短而密集(ji),故穩定性好,安裝(zhuang)無需支(zhi)架(jia)組(zu)合式(shi)大多采(cai)用氬(ya)弧(hu)焊接(jie)方式(shi)使電(dian)熱管于(yu)法(fa)蘭連(lian)接(jie),也可利用緊(jin)(jin)固裝(zhuang)置的形式(shi),即每(mei)支(zhi)電(dian)熱管上焊由緊(jin)(jin)固件(jian)(jian)。然后與法(fa)蘭蓋采(cai)用螺(luo)母鎖緊(jin)(jin)。管子于(yu)緊(jin)(jin)固件(jian)(jian)采(cai)用氬(ya)弧(hu)焊接(jie),緊(jin)(jin)固件(jian)(jian)密封處采(cai)用科學(xue)的工藝。單支(zhi)更換(huan)方便,節約以(yi)后的維修成(cheng)本。
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