電熱(re)(re)(re)管(guan)又名(ming)發(fa)熱(re)(re)(re)管(guan)、加(jia)熱(re)(re)(re)管(guan),學名(ming)管(guan)狀電加(jia)熱(re)(re)(re)器元件,是在(zai)金屬管(guan)中放入卷線狀的(de)發(fa)熱(re)(re)(re)絲(電阻(zu)絲),并在(zai)其周圍(wei)及空隙部分填(tian)入有(you)良好耐熱(re)(re)(re)性、導熱(re)(re)(re)性和絕緣(yuan)性的(de)絕緣(yuan)粉(fen)末(MgO),發(fa)熱(re)(re)(re)絲兩端部具有(you)引出(chu)棒或引出(chu)線接出(chu)。它具有(you)結構簡(jian)(jian)單,機械強度高(gao)、熱(re)(re)(re)效率高(gao)、可靠(kao)、安裝(zhuang)簡(jian)(jian)便、使用壽命(ming)長(chang)等特點。廣泛(fan)適用于各種(zhong)硝石槽、水槽、油槽、酸堿槽、易熔金屬熔化爐、空氣加(jia)熱(re)(re)(re)爐、干燥爐、干燥箱、熱(re)(re)(re)壓模等裝(zhuang)置。
電熱(re)(re)管(guan)是專(zhuan)門(men)將(jiang)電能(neng)轉化為熱(re)(re)能(neng)的電器(qi)元件,由于其價格便宜,使(shi)用方便,安裝方便,被廣泛使(shi)用在各種加熱(re)(re)場合。
不銹鋼加熱管產品簡介
1、電壓可設計為:12-660V 其中380V的(de)較多;
2、單注功率為:15KW和30KW;
3、材質有(you):10#鐵、T4銅、1Cr18Ni9Ti不銹鋼(gang)、Ti鈦等(deng);
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(de)質(zhi)量造成(cheng)影響的(de)因素中,材料(liao)的(de)質(zhi)量占很重要2.原因。合理選擇電(dian)熱(re)管(guan)的(de)原材料(liao),是保(bao)證電(dian)熱(re)管(guan)質(zhi)量的(de)前提;
3、管材的選用原則:耐溫、耐腐蝕;
4、電(dian)阻(zu)絲的選用(yong):Cr20Ni80;
5、氧化(hua)(hua)鎂粉(fen)的(de)選(xuan)用:工業級氧化(hua)(hua)鎂粉(fen);
6、封口(kou)材料的選(xuan)用 :硅油+704密(mi)封膠。
綜合(he)特點(dian)
1、體積小,功率(lv)大:該電(dian)加(jia)熱(re)器內(nei)部主要(yao)采用集束(shu)式管狀加(jia)熱(re)元件,每一集束(shu)式管狀電(dian)熱(re)元件****功率(lv)達5000KW;
2、熱響應快,控溫精度(du)高,綜合熱效率高;
3、應用范圍寬,適應性強(qiang):該(gai)循環式加(jia)熱器可適用于防(fang)爆或(huo)普通場合,它的(de)(de)防(fang)爆等級可達B 級和C 級,它的(de)(de)耐(nai)壓(ya)可達10Mpa。并可根據用戶需(xu)要筒體采用立(li)式或(huo)臥式安裝;
4、加(jia)熱溫(wen)度高:該(gai)加(jia)熱器設計(ji)****工作溫(wen)度可達850℃,這是一般換熱器所不能(neng)得到的;
5、全自動化控(kong)制(zhi):通過該加熱器電路(lu)設計(ji),可方便實(shi)現(xian)出口溫度、壓力、流量(liang)等參(can)數自動控(kong)制(zhi),并可與(yu)計(ji)算機聯網,實(shi)現(xian)人機對(dui)話;
6、壽命長(chang),可(ke)靠性高:該加(jia)熱(re)器(qi)采用(yong)特殊電(dian)熱(re)材料制造,加(jia)上設計功率(lv)負荷(he)均較(jiao)合理,加(jia)熱(re)器(qi)采用(yong)多重保護,使得本加(jia)熱(re)器(qi)安(an)全性和壽命大(da)大(da)增加(jia)。
應(ying)用范圍
電(dian)(dian)(dian)(dian)(dian)(dian)(dian)熱(re)鍋(guo)爐(lu)(電(dian)(dian)(dian)(dian)(dian)(dian)(dian)開水(shui)爐(lu)、電(dian)(dian)(dian)(dian)(dian)(dian)(dian)熱(re)水(shui)鍋(guo)爐(lu)、電(dian)(dian)(dian)(dian)(dian)(dian)(dian)采暖鍋(guo)爐(lu)、電(dian)(dian)(dian)(dian)(dian)(dian)(dian)洗浴(yu)鍋(guo)爐(lu)、電(dian)(dian)(dian)(dian)(dian)(dian)(dian)蒸(zheng)汽鍋(guo)爐(lu)等)、電(dian)(dian)(dian)(dian)(dian)(dian)(dian)熱(re)烤箱、化(hua)(hua)工設備(bei)、塑(su)料成型(xing)(xing)及輔助設備(bei)、熱(re)壓成型(xing)(xing)機(ji)械(xie)、卷煙(yan)機(ji)械(xie)、快速(su)封口機(ji)、制藥(yao)機(ji)械(xie)、桑拿設備(bei)、電(dian)(dian)(dian)(dian)(dian)(dian)(dian)熱(re)開水(shui)器、廚房(fang)設備(bei)、工業(ye)清洗設備(bei)、商用空調及飲水(shui)設備(bei)、太陽(yang)能(neng)設備(bei)、電(dian)(dian)(dian)(dian)(dian)(dian)(dian)炸(zha)鍋(guo)設備(bei)、波峰焊電(dian)(dian)(dian)(dian)(dian)(dian)(dian)子自(zi)動化(hua)(hua)設備(bei)、半導體(ti)共(gong)晶焊接、壓鑄件(jian)輸入(ru)道加熱(re)以及無(wu)法(fa)澆道注(zhu)射、塑(su)膠(jiao)、食品、醫療、紡織、石油、機(ji)械(xie)、電(dian)(dian)(dian)(dian)(dian)(dian)(dian)鍍(du)、包裝等行業(ye)的發熱(re)機(ji)械(xie)配(pei)套組件(jian)。