法(fa)蘭(lan)式電(dian)加熱(re)管(guan)是采用U型管(guan)狀電(dian)熱(re)元(yuan)件(jian)(jian)(jian)(jian),依據加熱(re)不同介質設計規范,按(an)照功率配置(zhi)要(yao)(yao)求裝配在(zai)法(fa)蘭(lan)蓋上,插入需加熱(re)物料(liao)中,發(fa)熱(re)元(yuan)件(jian)(jian)(jian)(jian)工(gong)(gong)作時所發(fa)出的(de)大量熱(re)量傳(chuan)(chuan)導給被(bei)加熱(re)介質使介質溫(wen)度(du)(du)升高,達(da)到所需的(de)工(gong)(gong)藝要(yao)(yao)求。當介質溫(wen)度(du)(du)達(da)到工(gong)(gong)藝要(yao)(yao)求的(de)設定值(zhi)時控制(zhi)系統根據溫(wen)度(du)(du)傳(chuan)(chuan)感器信號,經(jing)PID運算后調節電(dian)加熱(re)器輸出功率,對發(fa)熱(re)元(yuan)件(jian)(jian)(jian)(jian)的(de)電(dian)阻性負載實現溫(wen)度(du)(du)控制(zhi)。使介質溫(wen)度(du)(du)均勻(yun),達(da)到所需要(yao)(yao)求;當發(fa)熱(re)元(yuan)件(jian)(jian)(jian)(jian)超溫(wen)或低(di)液位時,發(fa)熱(re)元(yuan)件(jian)(jian)(jian)(jian)的(de)聯鎖(suo)保(bao)護裝置(zhi)立即切斷加熱(re)電(dian)源避免發(fa)熱(re)元(yuan)件(jian)(jian)(jian)(jian)燒壞,延長使用壽(shou)命。
產品特點
法蘭式電加熱(re)(re)管(guan)表(biao)面功率大(da),是(shi)空氣(qi)加熱(re)(re)表(biao)面負荷的(de)2~4倍高度密(mi)集式、結(jie)構緊(jin)湊。由(you)于(yu)(yu)整體短而密(mi)集,故穩定(ding)性好,安(an)裝無(wu)需(xu)支架組合式大(da)多采用氬弧(hu)焊接(jie)(jie)方(fang)式使(shi)電熱(re)(re)管(guan)于(yu)(yu)法蘭連接(jie)(jie),也可利用緊(jin)固(gu)裝置的(de)形(xing)式,即每支電熱(re)(re)管(guan)上焊由(you)緊(jin)固(gu)件。然后(hou)與法蘭蓋采用螺母鎖緊(jin)。管(guan)子于(yu)(yu)緊(jin)固(gu)件采用氬弧(hu)焊接(jie)(jie),緊(jin)固(gu)件密(mi)封處采用科學(xue)的(de)工藝。單(dan)支更換方(fang)便(bian),節約以后(hou)的(de)維修成本。
服務支持: