30kw法蘭式(shi)(shi)電加熱(re)(re)管(guan)是采用(yong)U型管(guan)狀電熱(re)(re)元件(jian)(jian)(jian),依(yi)據(ju)加熱(re)(re)不同介質設計(ji)規范,按照功率配置(zhi)要(yao)(yao)求(qiu)裝(zhuang)配在(zai)法蘭蓋上,插入需加熱(re)(re)物料中,發(fa)熱(re)(re)元件(jian)(jian)(jian)工(gong)(gong)作時(shi)所發(fa)出的(de)大量熱(re)(re)量傳導(dao)給(gei)被加熱(re)(re)介質使介質溫(wen)(wen)度升高,達到所需的(de)工(gong)(gong)藝要(yao)(yao)求(qiu)。30kw法蘭式(shi)(shi)電加熱(re)(re)管(guan)當介質溫(wen)(wen)度達到工(gong)(gong)藝要(yao)(yao)求(qiu)的(de)設定值時(shi)控制系統(tong)根據(ju)溫(wen)(wen)度傳感器信號,經PID運算后調節(jie)電加熱(re)(re)器輸出功率,對發(fa)熱(re)(re)元件(jian)(jian)(jian)的(de)電阻性負載實(shi)現(xian)溫(wen)(wen)度控制。使介質溫(wen)(wen)度均勻,達到所需要(yao)(yao)求(qiu);當發(fa)熱(re)(re)元件(jian)(jian)(jian)超溫(wen)(wen)或(huo)低液位時(shi),發(fa)熱(re)(re)元件(jian)(jian)(jian)的(de)聯鎖保護(hu)裝(zhuang)置(zhi)立(li)即(ji)切(qie)斷加熱(re)(re)電源避免(mian)發(fa)熱(re)(re)元件(jian)(jian)(jian)燒壞,延長使用(yong)壽命。
產品(pin)特點
電加(jia)熱管表面功率(lv)大(da),是(shi)空(kong)氣(qi)加(jia)熱表面負荷(he)的2~4倍(bei)高度密(mi)集式(shi)(shi)、結構緊(jin)(jin)湊。由(you)于整體短(duan)而(er)密(mi)集,故穩定性好,安裝(zhuang)(zhuang)無需支架組合式(shi)(shi)大(da)多(duo)采(cai)用(yong)氬(ya)弧焊接(jie)方式(shi)(shi)使電熱管于法蘭(lan)連接(jie),也可利用(yong)緊(jin)(jin)固裝(zhuang)(zhuang)置的形式(shi)(shi),即每支電熱管上焊由(you)緊(jin)(jin)固件。然后(hou)與法蘭(lan)蓋采(cai)用(yong)螺母鎖緊(jin)(jin)。管子于緊(jin)(jin)固件采(cai)用(yong)氬(ya)弧焊接(jie),緊(jin)(jin)固件密(mi)封處采(cai)用(yong)科學(xue)的工藝。單(dan)支更換方便,節約以后(hou)的維修(xiu)成本。
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