封(feng)閉(bi)電(dian)爐性(xing)能(neng)及規(gui)格(ge)配置

目(mu)前(qian)市(shi)場(chang)上主要(yao)的封(feng)閉(bi)電(dian)爐有(you)：實(shi)驗(yan)電(dian)爐、中頻電(dian)爐、中頻感應電(dian)爐、感應電(dian)爐、節能(neng)電(dian)爐、箱(xiang)式(shi)電(dian)爐、高溫電(dian)爐、加熱(re)電(dian)爐、萬(wan)用(yong)電(dian)爐、封(feng)閉(bi)電(dian)爐、高溫實(shi)驗(yan)電(dian)爐、可調封(feng)閉(bi)電(dian)爐、封(feng)閉(bi)式(shi)電(dian)爐、封(feng)閉(bi)式(shi)可調電(dian)爐、可調式(shi)封(feng)閉(bi)電(dian)爐、封(feng)閉(bi)萬(wan)用(yong)電(dian)爐、調溫電(dian)爐等(deng)。 

封(feng)閉(bi)電(dian)爐性(xing)能(neng)：封(feng)閉(bi)電(dian)爐是利用(yong)電(dian)能(neng)轉換為熱(re)能(neng)的原理制(zhi)造(zao)的，發(fa)熱(re)體被(bei)全封(feng)閉(bi)在絕(jue)緣耐高溫材(cai)料(liao)中，外殼表(biao)面(mian)采用冷(leng)軋(zha)鋼(gang)板(ban)，經(jing)耐溫材(cai)料塗復，幹(gan)凈、防腐蝕、防油煙(yan)、便(bian)於清洗(xi)、清潔衛生(sheng)。同(tong)時(shi)爐盤(pan)表(biao)面(mian)噴吐無(wu)毒(du)不(bu)粘(zhan)塗料(liao)，也可直(zhi)接(jie)烘(hong)烤(kao)食物(wu)。它具(ju)有(you)加(jia)熱(re)快、使用方(fang)便(bian)、熱(re)效率(lv)高、特別安全(quan)耐用等(deng)優點(dian)。 

封(feng)閉(bi)電(dian)爐規(gui)格(ge)配置：現代(dai)鐵(tie)合金(jin)電(dian)爐壹(yi)般(ban)為圓(yuan)形爐體，配備三根(gen)電(dian)極(ji)。大型(xing)錳(meng)鐵(tie)電(dian)爐有(you)采用矩(ju)形(xing)多(duo)電(dian)極(ji)的。大型(xing)矽(gui)鐵(tie)電(dian)爐有(you)些(xie)裝備旋轉機構，爐體以30～180小時(shi)旋(xuan)轉360°的速(su)度沿(yan)水(shui)平(ping)方向(xiang)旋(xuan)轉或(huo)往復擺(bai)動。封(feng)閉(bi)電(dian)爐設置密封(feng)的(de)爐蓋，半封(feng)閉(bi)電(dian)爐在煙罩(zhao)下(xia)設有(you)可(ke)調(tiao)節開(kai)啟度的(de)操作門，以控制(zhi)抽入(ru)空氣量和煙(yan)氣溫度。 

電(dian)極(ji)系統廣(guang)泛(fan)采用連續自(zi)焙(bei)電(dian)極(ji)，zui大的(de)直(zhi)徑可(ke)達(da)2000毫米(mi)，有(you)的(de)還(hai)做(zuo)成(cheng)中空式(shi)。連續自(zi)焙(bei)電(dian)極(ji)由薄(bo)鋼(gang)板(ban)電(dian)極(ji)殼和電(dian)極(ji)糊組成(cheng)，在運(yun)行(xing)中電(dian)極(ji)糊利用(yong)電(dian)流通(tong)過(guo)時(shi)產生的熱(re)量和爐熱(re)的傳(chuan)導(dao)輻(fu)射(she)自(zi)行(xing)焙燒(shao)。隨(sui)著(zhe)電(dian)極(ji)的消(xiao)耗(hao)，電(dian)極(ji)殼要(yao)相應逐節焊(han)接(jie)，並(bing)向殼內充(chong)填(tian)電(dian)極(ji)糊。電(dian)極(ji)把(ba)持(chi)器(qi)由(you)接(jie)觸頰(jia)板(ban)（導(dao)電(dian)銅瓦）、銅(tong)管(guan)和把(ba)持(chi)環(huan)等(deng)構件組成(cheng)，它的作用是將(jiang)電(dian)流輸向電(dian)極(ji)，並(bing)將(jiang)電(dian)極(ji)夾(jia)持(chi)在壹(yi)定(ding)的(de)高度上(shang)，還(hai)可(ke)以調節電(dian)極(ji)糊的(de)燒(shao)結(jie)狀態。電(dian)極(ji)升(sheng)降和壓(ya)放(fang)裝(zhuang)置吊(diao)掛(gua)著整(zheng)根電(dian)極(ji)，用以調整(zheng)電(dian)極(ji)插(cha)入(ru)深度。