不銹鋼法(fa)(fa)蘭電加熱(re)(re)(re)管是(shi)采用(yong)U型管狀電熱(re)(re)(re)元(yuan)(yuan)(yuan)件(jian)(jian)(jian)，依據加熱(re)(re)(re)不同介質(zhi)(zhi)(zhi)設計(ji)規范，按照功率(lv)配置要(yao)(yao)求(qiu)裝配在法(fa)(fa)蘭蓋上(shang)，插入需(xu)加熱(re)(re)(re)物料(liao)中，發(fa)熱(re)(re)(re)元(yuan)(yuan)(yuan)件(jian)(jian)(jian)工作時(shi)(shi)所(suo)發(fa)出的大(da)量熱(re)(re)(re)量傳導(dao)給被加熱(re)(re)(re)介質(zhi)(zhi)(zhi)使(shi)(shi)介質(zhi)(zhi)(zhi)溫(wen)度升高，達(da)(da)到(dao)所(suo)需(xu)的工藝要(yao)(yao)求(qiu)。當(dang)介質(zhi)(zhi)(zhi)溫(wen)度達(da)(da)到(dao)工藝要(yao)(yao)求(qiu)的設定值時(shi)(shi)控制系統根據溫(wen)度傳感器(qi)信號，經PID運(yun)算后調節(jie)電加熱(re)(re)(re)器(qi)輸出功率(lv)，對發(fa)熱(re)(re)(re)元(yuan)(yuan)(yuan)件(jian)(jian)(jian)的電阻性(xing)負載實現溫(wen)度控制。使(shi)(shi)介質(zhi)(zhi)(zhi)溫(wen)度均勻，達(da)(da)到(dao)所(suo)需(xu)要(yao)(yao)求(qiu);當(dang)發(fa)熱(re)(re)(re)元(yuan)(yuan)(yuan)件(jian)(jian)(jian)超溫(wen)或低液位時(shi)(shi)，發(fa)熱(re)(re)(re)元(yuan)(yuan)(yuan)件(jian)(jian)(jian)的聯鎖保護裝置立即切斷加熱(re)(re)(re)電源(yuan)避(bi)免發(fa)熱(re)(re)(re)元(yuan)(yuan)(yuan)件(jian)(jian)(jian)燒(shao)壞，延長使(shi)(shi)用(yong)壽命。

產品特點

不銹鋼法蘭(lan)電(dian)(dian)加熱(re)管(guan)表(biao)面功率大，是(shi)空氣加熱(re)表(biao)面負荷的2~4倍高(gao)度密(mi)(mi)集(ji)式(shi)、結構緊(jin)湊。由(you)(you)于(yu)整體短而密(mi)(mi)集(ji)，故穩定性好，安裝(zhuang)無需(xu)支架組合式(shi)大多采(cai)用(yong)(yong)氬(ya)弧焊接(jie)方(fang)(fang)式(shi)使電(dian)(dian)熱(re)管(guan)于(yu)法蘭(lan)連接(jie)，也可利用(yong)(yong)緊(jin)固裝(zhuang)置的形式(shi)，即(ji)每支電(dian)(dian)熱(re)管(guan)上焊由(you)(you)緊(jin)固件(jian)。然后與法蘭(lan)蓋采(cai)用(yong)(yong)螺母鎖緊(jin)。管(guan)子于(yu)緊(jin)固件(jian)采(cai)用(yong)(yong)氬(ya)弧焊接(jie)，緊(jin)固件(jian)密(mi)(mi)封處采(cai)用(yong)(yong)科學(xue)的工藝(yi)。單支更(geng)換(huan)方(fang)(fang)便，節約以后的維修成本(ben)。