法蘭(lan)(lan)加(jia)(jia)(jia)(jia)熱(re)(re)(re)管(guan)(也稱插入(ru)式電(dian)(dian)(dian)加(jia)(jia)(jia)(jia)熱(re)(re)(re)器(qi)):是采用(yong)U型管(guan)狀電(dian)(dian)(dian)熱(re)(re)(re)元(yuan)件(jian)(jian)，依(yi)據加(jia)(jia)(jia)(jia)熱(re)(re)(re)不同(tong)介(jie)(jie)質(zhi)(zhi)設(she)計規范，按照功率配置要(yao)(yao)求(qiu)(qiu)裝(zhuang)(zhuang)配在法蘭(lan)(lan)蓋上(shang)，插入(ru)需加(jia)(jia)(jia)(jia)熱(re)(re)(re)物料中(zhong)，發(fa)熱(re)(re)(re)元(yuan)件(jian)(jian)工(gong)作時所發(fa)出的(de)大量熱(re)(re)(re)量傳導給(gei)被加(jia)(jia)(jia)(jia)熱(re)(re)(re)介(jie)(jie)質(zhi)(zhi)使(shi)介(jie)(jie)質(zhi)(zhi)溫(wen)度升高，達(da)(da)到(dao)(dao)所需的(de)工(gong)藝要(yao)(yao)求(qiu)(qiu)。當介(jie)(jie)質(zhi)(zhi)溫(wen)度達(da)(da)到(dao)(dao)工(gong)藝要(yao)(yao)求(qiu)(qiu)的(de)設(she)定值時控制(zhi)系統根據溫(wen)度傳感器(qi)信(xin)號，經PID運算后調節(jie)電(dian)(dian)(dian)加(jia)(jia)(jia)(jia)熱(re)(re)(re)器(qi)輸出功率，對發(fa)熱(re)(re)(re)元(yuan)件(jian)(jian)的(de)電(dian)(dian)(dian)阻性負載(zai)實(shi)現溫(wen)度控制(zhi)。使(shi)介(jie)(jie)質(zhi)(zhi)溫(wen)度均勻，達(da)(da)到(dao)(dao)所需要(yao)(yao)求(qiu)(qiu);當發(fa)熱(re)(re)(re)元(yuan)件(jian)(jian)超溫(wen)或低液位(wei)時，發(fa)熱(re)(re)(re)元(yuan)件(jian)(jian)的(de)聯(lian)鎖(suo)保護裝(zhuang)(zhuang)置立(li)即(ji)切斷加(jia)(jia)(jia)(jia)熱(re)(re)(re)電(dian)(dian)(dian)源避免發(fa)熱(re)(re)(re)元(yuan)件(jian)(jian)燒壞，延長使(shi)用(yong)壽命。

產品特點

法(fa)蘭加熱(re)管(guan)表(biao)面功率(lv)大，是空氣加熱(re)表(biao)面負(fu)荷的(de)2~4倍高度(du)密(mi)集式(shi)、結構緊(jin)(jin)湊。由(you)于整體(ti)短而(er)密(mi)集，故穩定性好(hao)，安(an)裝無需支架組(zu)合式(shi)大多采(cai)(cai)用(yong)(yong)氬弧焊接方式(shi)使電熱(re)管(guan)于法(fa)蘭連接，也可利(li)用(yong)(yong)緊(jin)(jin)固(gu)裝置的(de)形式(shi)，即每(mei)支電熱(re)管(guan)上焊由(you)緊(jin)(jin)固(gu)件(jian)。然后(hou)與法(fa)蘭蓋采(cai)(cai)用(yong)(yong)螺母(mu)鎖(suo)緊(jin)(jin)。管(guan)子于緊(jin)(jin)固(gu)件(jian)采(cai)(cai)用(yong)(yong)氬弧焊接，緊(jin)(jin)固(gu)件(jian)密(mi)封處采(cai)(cai)用(yong)(yong)科學的(de)工(gong)藝(yi)。單支更換方便，節約以(yi)后(hou)的(de)維修成本(ben)。