30kw法蘭(lan)式電(dian)(dian)加(jia)(jia)(jia)熱(re)(re)(re)管(guan)是采(cai)用(yong)U型管(guan)狀電(dian)(dian)熱(re)(re)(re)元件(jian),依據加(jia)(jia)(jia)熱(re)(re)(re)不同(tong)介質(zhi)設(she)計(ji)規范,按(an)照功率配置要(yao)(yao)(yao)(yao)求(qiu)裝配在法蘭(lan)蓋上,插入(ru)需(xu)加(jia)(jia)(jia)熱(re)(re)(re)物料中,發(fa)熱(re)(re)(re)元件(jian)工作時(shi)(shi)所發(fa)出的大(da)量(liang)熱(re)(re)(re)量(liang)傳導給(gei)被加(jia)(jia)(jia)熱(re)(re)(re)介質(zhi)使介質(zhi)溫(wen)度(du)升高,達(da)到(dao)所需(xu)的工藝(yi)要(yao)(yao)(yao)(yao)求(qiu)。30kw法蘭(lan)式電(dian)(dian)加(jia)(jia)(jia)熱(re)(re)(re)管(guan)當介質(zhi)溫(wen)度(du)達(da)到(dao)工藝(yi)要(yao)(yao)(yao)(yao)求(qiu)的設(she)定值時(shi)(shi)控制系統根據溫(wen)度(du)傳感器信號,經PID運算后(hou)調節電(dian)(dian)加(jia)(jia)(jia)熱(re)(re)(re)器輸出功率,對(dui)發(fa)熱(re)(re)(re)元件(jian)的電(dian)(dian)阻性負載實現(xian)溫(wen)度(du)控制。使介質(zhi)溫(wen)度(du)均勻(yun),達(da)到(dao)所需(xu)要(yao)(yao)(yao)(yao)求(qiu);當發(fa)熱(re)(re)(re)元件(jian)超溫(wen)或低(di)液(ye)位時(shi)(shi),發(fa)熱(re)(re)(re)元件(jian)的聯鎖保護裝置立即切斷(duan)加(jia)(jia)(jia)熱(re)(re)(re)電(dian)(dian)源避(bi)免發(fa)熱(re)(re)(re)元件(jian)燒壞,延長使用(yong)壽命。
產品特點
電加熱(re)管表面功率大,是(shi)空氣加熱(re)表面負荷的2~4倍(bei)高度密(mi)集式、結構緊(jin)湊。由于(yu)(yu)整體短而密(mi)集,故穩定性(xing)好,安裝無(wu)需支架(jia)組合式大多采(cai)用氬弧焊接(jie)(jie)方式使電熱(re)管于(yu)(yu)法蘭連(lian)接(jie)(jie),也可利(li)用緊(jin)固裝置的形式,即每(mei)支電熱(re)管上焊由緊(jin)固件。然后(hou)與法蘭蓋采(cai)用螺母鎖緊(jin)。管子于(yu)(yu)緊(jin)固件采(cai)用氬弧焊接(jie)(jie),緊(jin)固件密(mi)封處采(cai)用科學的工藝。單支更換方便,節約以(yi)后(hou)的維修成本。
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