電(dian)(dian)熱(re)(re)(re)(re)(re)管(guan)又名發(fa)熱(re)(re)(re)(re)(re)管(guan)、加熱(re)(re)(re)(re)(re)管(guan),學名管(guan)狀(zhuang)(zhuang)電(dian)(dian)加熱(re)(re)(re)(re)(re)器元件,是在(zai)(zai)金屬管(guan)中放(fang)入卷(juan)線狀(zhuang)(zhuang)的(de)發(fa)熱(re)(re)(re)(re)(re)絲(si)(電(dian)(dian)阻絲(si)),并在(zai)(zai)其周圍及空隙部分填(tian)入有(you)(you)良(liang)好(hao)耐熱(re)(re)(re)(re)(re)性、導(dao)熱(re)(re)(re)(re)(re)性和(he)絕緣性的(de)絕緣粉末(MgO),發(fa)熱(re)(re)(re)(re)(re)絲(si)兩(liang)端部具(ju)(ju)有(you)(you)引出棒(bang)或引出線接出。它具(ju)(ju)有(you)(you)結(jie)構簡單,機械強(qiang)度高(gao)、熱(re)(re)(re)(re)(re)效率高(gao)、可靠、安(an)裝簡便、使(shi)用壽(shou)命長等(deng)特點(dian)。廣(guang)泛(fan)適(shi)用于各種硝石(shi)槽、水槽、油槽、酸堿槽、易熔(rong)金屬熔(rong)化爐、空氣加熱(re)(re)(re)(re)(re)爐、干(gan)燥(zao)爐、干(gan)燥(zao)箱、熱(re)(re)(re)(re)(re)壓模等(deng)裝置。
電(dian)熱(re)管是專門將電(dian)能轉化為熱(re)能的(de)電(dian)器元件,由于(yu)其(qi)價格便宜,使用(yong)方便,安裝(zhuang)方便,被廣泛使用(yong)在各(ge)種加(jia)熱(re)場合(he)。
不銹鋼加熱管產品簡介
1、電壓可設計為:12-660V 其中380V的較多;
2、單注功率為:15KW和30KW;
3、材質(zhi)有:10#鐵、T4銅、1Cr18Ni9Ti不(bu)銹鋼(gang)、Ti鈦等;
4、規格有:U型、W型、異形、帶散熱翅片電加熱管、防爆電加熱管。
材料要求
1、對不銹鋼電(dian)熱(re)管(guan)的質量(liang)造成影(ying)響(xiang)的因素中,材料的質量(liang)占(zhan)很重要(yao)2.原(yuan)因。合理選擇(ze)電(dian)熱(re)管(guan)的原(yuan)材料,是保證(zheng)電(dian)熱(re)管(guan)質量(liang)的前提;
3、管材的選用(yong)原則(ze):耐溫、耐腐蝕;
4、電阻絲的選用:Cr20Ni80;
5、氧化(hua)鎂(mei)粉(fen)的選用:工業級氧化(hua)鎂(mei)粉(fen);
6、封(feng)口材料(liao)的選用 :硅油+704密封(feng)膠。
綜合特點
1、體(ti)積小,功(gong)(gong)率大(da):該電(dian)(dian)加熱(re)器內部主要采用集束(shu)式管狀加熱(re)元件,每一(yi)集束(shu)式管狀電(dian)(dian)熱(re)元件****功(gong)(gong)率達5000KW;
2、熱響應快,控溫精(jing)度高(gao),綜(zong)合(he)熱效率高(gao);
3、應(ying)用(yong)范(fan)圍寬,適應(ying)性強:該循環式加熱器可(ke)適用(yong)于防爆或(huo)普通場合,它(ta)的防爆等級可(ke)達B 級和C 級,它(ta)的耐壓可(ke)達10Mpa。并可(ke)根據用(yong)戶需要筒(tong)體采(cai)用(yong)立式或(huo)臥式安裝;
4、加熱溫(wen)度高:該加熱器(qi)設計(ji)****工作溫(wen)度可達850℃,這是一般換熱器(qi)所不能得到的;
5、全自(zi)動化控(kong)制(zhi):通(tong)過(guo)該加熱器電路設計,可方便實(shi)現出口溫度、壓力(li)、流(liu)量等(deng)參數自(zi)動控(kong)制(zhi),并(bing)可與(yu)計算機(ji)聯網,實(shi)現人機(ji)對(dui)話;
6、壽命(ming)長(chang),可(ke)靠性高:該加(jia)熱(re)器采用(yong)特殊電熱(re)材(cai)料(liao)制造,加(jia)上設(she)計功率負荷均(jun)較合理,加(jia)熱(re)器采用(yong)多(duo)重(zhong)保(bao)護,使得本加(jia)熱(re)器安全性和壽命(ming)大大增(zeng)加(jia)。
應用范圍
電(dian)(dian)(dian)(dian)(dian)(dian)熱(re)(re)鍋(guo)爐(lu)(電(dian)(dian)(dian)(dian)(dian)(dian)開水爐(lu)、電(dian)(dian)(dian)(dian)(dian)(dian)熱(re)(re)水鍋(guo)爐(lu)、電(dian)(dian)(dian)(dian)(dian)(dian)采暖鍋(guo)爐(lu)、電(dian)(dian)(dian)(dian)(dian)(dian)洗浴鍋(guo)爐(lu)、電(dian)(dian)(dian)(dian)(dian)(dian)蒸汽鍋(guo)爐(lu)等)、電(dian)(dian)(dian)(dian)(dian)(dian)熱(re)(re)烤箱(xiang)、化工(gong)設(she)(she)備(bei)(bei)、塑(su)料(liao)成(cheng)型及輔助(zhu)設(she)(she)備(bei)(bei)、熱(re)(re)壓成(cheng)型機(ji)(ji)械、卷煙機(ji)(ji)械、快速(su)封口(kou)機(ji)(ji)、制(zhi)藥機(ji)(ji)械、桑拿設(she)(she)備(bei)(bei)、電(dian)(dian)(dian)(dian)(dian)(dian)熱(re)(re)開水器、廚房設(she)(she)備(bei)(bei)、工(gong)業清洗設(she)(she)備(bei)(bei)、商用(yong)空調及飲水設(she)(she)備(bei)(bei)、太(tai)陽能設(she)(she)備(bei)(bei)、電(dian)(dian)(dian)(dian)(dian)(dian)炸鍋(guo)設(she)(she)備(bei)(bei)、波峰焊電(dian)(dian)(dian)(dian)(dian)(dian)子自動化設(she)(she)備(bei)(bei)、半導體共晶焊接、壓鑄件輸入道加(jia)熱(re)(re)以(yi)及無法(fa)澆道注射(she)、塑(su)膠(jiao)、食品、醫療(liao)、紡(fang)織、石油(you)、機(ji)(ji)械、電(dian)(dian)(dian)(dian)(dian)(dian)鍍(du)、包裝(zhuang)等行業的發(fa)熱(re)(re)機(ji)(ji)械配套組件。