不銹鋼(gang)法蘭加(jia)(jia)(jia)熱(re)(re)(re)管是采用U型管狀電(dian)(dian)熱(re)(re)(re)元(yuan)(yuan)件,依據(ju)加(jia)(jia)(jia)熱(re)(re)(re)不同(tong)介(jie)質(zhi)(zhi)設(she)計(ji)規范(fan),按照功率配置要(yao)(yao)(yao)求裝配在法蘭蓋上,插入(ru)需加(jia)(jia)(jia)熱(re)(re)(re)物料中,發(fa)熱(re)(re)(re)元(yuan)(yuan)件工作時所(suo)發(fa)出的大量(liang)(liang)熱(re)(re)(re)量(liang)(liang)傳導給(gei)被加(jia)(jia)(jia)熱(re)(re)(re)介(jie)質(zhi)(zhi)使介(jie)質(zhi)(zhi)溫(wen)(wen)(wen)度升高,達到所(suo)需的工藝要(yao)(yao)(yao)求。當介(jie)質(zhi)(zhi)溫(wen)(wen)(wen)度達到工藝要(yao)(yao)(yao)求的設(she)定值(zhi)時控(kong)制(zhi)系統根據(ju)溫(wen)(wen)(wen)度傳感器信號(hao),經(jing)PID運算后調節電(dian)(dian)加(jia)(jia)(jia)熱(re)(re)(re)器輸出功率,對發(fa)熱(re)(re)(re)元(yuan)(yuan)件的電(dian)(dian)阻(zu)性負載實(shi)現溫(wen)(wen)(wen)度控(kong)制(zhi)。使介(jie)質(zhi)(zhi)溫(wen)(wen)(wen)度均勻,達到所(suo)需要(yao)(yao)(yao)求;當發(fa)熱(re)(re)(re)元(yuan)(yuan)件超溫(wen)(wen)(wen)或低液(ye)位時,發(fa)熱(re)(re)(re)元(yuan)(yuan)件的聯鎖保護裝置立(li)即切(qie)斷加(jia)(jia)(jia)熱(re)(re)(re)電(dian)(dian)源避免發(fa)熱(re)(re)(re)元(yuan)(yuan)件燒壞,延長使用壽命。
產品特點
不銹鋼法(fa)蘭(lan)加(jia)熱(re)管(guan)表面功率大,是空氣加(jia)熱(re)表面負荷的(de)2~4倍(bei)高度密(mi)集式、結構緊(jin)(jin)湊。由于整體短而密(mi)集,故穩定性好,安裝無需支(zhi)架(jia)組合式大多采(cai)用(yong)(yong)氬(ya)(ya)弧(hu)焊接方式使(shi)電(dian)熱(re)管(guan)于法(fa)蘭(lan)連接,也可利(li)用(yong)(yong)緊(jin)(jin)固(gu)裝置的(de)形式,即(ji)每支(zhi)電(dian)熱(re)管(guan)上焊由緊(jin)(jin)固(gu)件。然后與(yu)法(fa)蘭(lan)蓋采(cai)用(yong)(yong)螺母鎖(suo)緊(jin)(jin)。管(guan)子于緊(jin)(jin)固(gu)件采(cai)用(yong)(yong)氬(ya)(ya)弧(hu)焊接,緊(jin)(jin)固(gu)件密(mi)封處采(cai)用(yong)(yong)科(ke)學的(de)工藝。單支(zhi)更(geng)換方便,節(jie)約以后的(de)維修成本。
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