电加热导热a?/h1>
来源Qhttp://cvet.com.cn/news1079948.html 发布日期Q?024-05-24 00:00:00
常州市上能锅炉有限公怸注设计制造电加热导热油炉Q?a href="//cvet.com.cn" target="_blank">燃气导热油炉Q联p(fei)ȝ话:
一、电加热导热油炉的工作原理及用途:
()加(jie)导(jie)a(bu)(liao)(liao)是(yue)用()늃(zan)(kou)(gui)Q(wu)(wu)(wu)(fen)(jian)(zan)油ؓ载热(zan)体(lu)利用循环(yi)(yi)Ҏ܇(liao)制(bu)闭\(fan)(suo)相循环(yi)(yi)热(zan)能输送给()热(zan)(cong)(cong)(ju)(yang)(bu)再返回电(e)热(zan)(fen)(jian)(zan)油炉(liao)(liao)体内加(jie)的一U直(xian)式特种工业(gu)(liao)(liao)?可满(hu)生产流E(yu)(cong)(cong)(ju)的工(fa)艺温(fu)(qian)以及高_(ju)控温(fu)的要?是一(cun)U(cao)(zhong)型环(yi)(yi)(qi)的(jie)能转换(cong)(cong)(ju)Q(han)q(kua)()于()子、轻U、化工、印列食品、包装等行(wu)(wu)(wu)(gu)Q(shen)()力(fen)(wu)(wu)(wu)和环(yi)(yi)(qi)要求较高(zhen)地区(nou)想的供(jie)设备?
二、电加热导热?/b>炉主要由电加热导热a炉炉体主?/b>?/b>供热pȝQ电器控制系l?/b>?/b>大部份组成?/b>
供热pȝ的辅机(hong)(cang)胀(da)、(li)Ҏ(mo)热(li)@环܇(mo)注(li)Ҏ܇(mo)aqo器、a气(you)d{组成?
()器()制pȝ(bai)()q器控制柜(hong)其、显C(gan)ZA表等l成?
注:加(jie)导(jie)a(liao)及(qiang)p(fei)ȝ(fei)安装必d(hui)(lang)当(qin)质量(ge)术监(hui)(juan)部(xiang)办(ren)理(pang)x(chong)l,q(qian)(duo)(yu)能让h相(gao)安装资格(zi)(fei)施(chen)单(yin)(huan)(qiang)行?
三、电加热导热?/b>炉主Zl:
电(dian)(dian)(ji)(jie)导(jie)a(liao)炉体(pu)(pu)(fu)Zؓ架(xian)式(qi)形结(man),(ren)内部有电加(jie)器元(ya)Ӟ(e)(ren)电(dian)(dian)(ji)(jie)器(sa)接线(bie)(ren)电(dian)(dian)(ji)(jie)导(jie)a(liao)炉体(pu)(pu)(fu)机,(ren)型钢(jue)框(ji)(xian)Q(wu)温材(ji)料,(ren)外(yi)铁(quan)(man)成?
Z证电加热导热油炉炉体L合格Q电加热导热油炉的设计图U经江苏省质量技术监察局审查通过Q满产品W(heng)合《有机热(qi)体炉安全技术监(hui)察规E(fu)》及(qiang)锅炉行(wu)(sui)关标准(ai)?
对电加热导热?span>?/span>炉体Lq行无损探伤查(目测查、射U检查、超声L查、磁_检查、液体渗透检查、)按?/span>ALHZ-CS157.11》()(tang)准进行气密性试(cu)?/span>Q品经常州市(ta)量技术监察局(wen)检U监(kun)过(beng)Q?span>提供常州锅检所Ҏ?span>颂发的验收合D书?/span>
四、电加热器元件及接线׃l:
()(())(dian)(ji)(jie)器(sa)工作原(xi)Q(ben)管道中(fei)导(jie)a在压(nie)力作()(())下q(si)()(())(dian)(ji)(jie)器(sa)q(si)Q(ben)沿着()(())(dian)(ji)(jie)器(sa)内部(rang)特定(fei)(juan)(jie)热(zan)力(si)原(xi)设计(fei)\径,带走()(())늃(zan)(wei)g(huan)表面(suo)发出的大量(jie)量Q(ben)在()(())(dian)(ji)(jie)器(sa)出口得到(lang)满(dong)工艺(ya)要求(fei)(juan)体温(qian)?
()加热器l构说(cun)Q?
()加(jie)器(juan)卧(liao)(dai)构,()加(jie)区(kui)(kui)、散(jie)区(kui)(kui)(juan)接U(wan)腔室三部分l(juan)?
加热区是电加热器的主体,其内部设有均匀布置?/span>U型管(zhong)(fen)度集束式电(shu)热元Ӟ(e)(ren)出口(xian)(xian)温(mo)超温报警热()(())(()(()))(dian)(bei)以及折流板等Q()(wei)电(shu)加(jie)(jie)器的(qing)(xian)(xian)体在加热区内被()(())(()(()))늃(wei)g直(cun)(sha)(sha)加(jie)(jie)Q散热区(huan)于加(jie)(jie)Z()线(hao)(hao)腔室之间(nie)Q主(fu)要作()(())(()(()))是隔绝加(jie)(jie)区(hong)(qing)热气(que)(huan)进(wei)接(sha)(sha)U(wan)腔(yue)内Q以(hu)防止()(())(()(()))늃(wei)g()线(hao)(hao)柱(bian)期在()高温条g下()(())(()(())),(ren)(hao)能(hong)(hong)生改变(kuang)(mo)电(shu)热元件(duo)(qing)()(())(()(()))|(dian)()线(hao)(hao)(hong)(hong)分l(fan)(ting)在()()线(hao)(hao)腔室内完成,(ren)q(duo)保接(sha)(sha)U(wan)腔(yue)内温度?0(lu)?/span>
늃汇集法兰采?/span>20Ⅱ通过与电(shu)热管衬套焊(jiao)늃(zan)固(chan)定(fan)q成为有机热(zan)(qi)体(hong)炉受(dan)压体(hong)的一(cun)部分?/span>
A(mo)(quan)(jie)(jie)元件(duo)制作(hu)Q发(jie)(jie)体(hong)(sui)(hao)(pai)_内q接(sha)g(hong)(sui)(hao)(pai)间以(hong)(mian)们与(ya)(yue)(cai)(qiong)的间距(kou)(chan)于2mmQ管内连()导体与(ya)(hong)(shi)体之间采()压()或(shou)钎q接(sha)q(qian)按GB3836.3-2000(chen)?和表3规定(lian)电(pin)(liu)(wen)(luo)(lian)爬()距(kou),(yue)(cai)(qiong)末端的口(yi)(yue)用l缘材料Qƈq行充分的绝~处理(gong)防潮(chan)理Q按(sui)关要(gui)q行型式(xuan)验(mo)?
B、电热管必须承受下列试验
Q?/span>aQ(ben)以1.1倍额(yue)(yue)电(shu)压,额定(lei)频率通电(shu)1分(qian)、(gui)(he)()(())?分(qian)Z周期Q(ben)重(chan)试(cu)(cu)?000ơ,承受1分(qian)下(pin)()交流()(())压(fei)介(zhou)()(())强(qian)试(cu)(cu)验:2EQ(ben)?000Q(ben)?×()(())加(ji)(jie)器(sa)(fei)额(yue)(yue)电(shu)压+1000VQ(ben)最?760VQ(ben)按2000Vq行高(hua)试(cu)(cu)?/span>
Q?/span>bQ(hu)1.1倍额(yue)电(shu)压、额(yue)电(shu)(xian)通电(shu)5(rou)(rou)(qian)Q断()늊态,全部(xian)入水中(fu)25(rou)(rou)(qian)Z(hong)(cun)周期(yu)重(ao)试验50周期(yu)后,在大气(pei)(fu)(lu)40(rou)(rou)(qian)Q再承受1(rou)(rou)(qian)Q所CZ(hong)(xian)电(shu)?800V的高压试验(ren)?/span>
Q?/span>cQ(ben)(ben)在Q(ben)(ben)?0u(lu)5(lu)相Ҏ(qian)ؓ90u(lu)5Q(ben)(ben)的温热׃攄24(qi)(yang)(bu)(ren)立即擦去表面(kui)潮气Q(ben)(ben)(chu)500伏兆Ƨ表(xian)量带电(shu)部分与非(di)带电(shu)部分之间(nie)的电(shu)d|(ren)M于10兆欧(mo)?/span>
Q?/span>dQ在定(lei)工作电压(nie)下,元g的额定功(tong)允许偏?5Q?/span>
Q?/span>eQ在h(室温Q时(lu)Q元件的l缘电阻不(ao)(huan)于500MΩ?/span>
Q?/span>fQ元(ya)(xi)允许在电压大于(chui)定(lian)D不大于(chui)定(lian)的1.1(lian)(cao)(xi)下(xiao)工作(mo)?/span>
Q?/span>gQ(ben)元件的(wei)它斚w(gui)应符合《JB/T2379Q(ben)?3》()状(yan)()加热元件技术条件的规定?/span>
Q?/span>hQ电加(jie)器内(qiang)部电(jie)元(xi)要?00Q(yi)试()(mo)?/span>
加热?span>的电热元件材料ؓ0Cr18Ni9Q?span>法兰材料?/span>20?/span>Q?600kW的导热a加热器电热管外径为?6Q壁?.5mmQ电热丝Z合金厂或相当品?span>生?/span>Ni20Cr80丝,l材料为高温绝~(ke)氧化镁_,(she)?/span>800℃时也(xi)(qi)持(huan)好的绝~(ke)性能(mo)?
五(hang)电(shu)加热(zan)导热(zan)油炉(zhu)(shui)(zan)pȝ介(xu)Q?/b>
电(dian)(ji)(ji)热导热a(liao)(bian)热系l由电(dian)(ji)(ji)热导a(liao)(bian)机,热用P(feng)用热(zan)讑֤Q、(ci)胀槽、(ci)(chuan)(li)Ҏ、热(zan)(li)(gui)@环܇、(gui)(li)Ҏ܇、(gui)aqo器、(gui)a气分d{(zuo)备组(li)成?
电加热导热a炉供?/b>讑֤功能?/b>Q?/b>
Q?Q?nbsp;电(dian)热导热a炉炉体主?
电加(jie)导(jie)a(liao)炉(gan)体主(fu)机(hong)整个pȝ(bai)(fei)(qiao)(fu)体部分,导热油由此获(huan)热。炉(gan)体ؓ(fu)架式(qi)(qian)结构?
Q(ben)?Q(ben)?nbsp;热a循环?
热a(bu)循环(ping)|导热沚w路强制@环的(qing)(e)力Q()求(yong)(hong)(ban)(e)热有(qun)热蝲体炉配置两台(ping),其中一(hong)Cؓ(chan)用(ke)?
Q?Q?nbsp;膨胀槽(高(shu)(qin)槽)
膨胀槽(jie)作导热a因温(qian)变化而(wu)生(cuan)(hong)(hong)U变化的补偿Q(wu)而稳(yue)(yang)l(xi)热体(hong)(hong)的压头(cui)同时还可以帮助(zhi)p(fei)ȝ(hun)脱水()汽(ben)Q因此膨胀槽应讄(jiang)在比p(fei)ȝ(hun)其它讑֤或管道最(ying)高点高(hua)1.5~2m标高处。(yong)(ning)工作时应保持高液位状(duo)?
贮a(bu)槽(低(tong)槽)
(lu)a槽主要用(shou)贮存高位槽、炉(gan)(cong)和p(fei)ȝ排出的导热a。(yong)常工作时(qian)(you)于低(suo)位(qin)状态,随时(fu)备接受(dan)(chan)(ci)(fen)热沏V(guang)(yong)(ma)气(you)Q呼吸口Q(sui)(pai)接至安(sui),且不(zhen)得设|阀门?
Q?Q?nbsp;(ping)(ping)a(ping)(ping)((ta)(kua)(jiang)(ping)(ping))Q?CY(ta)(kua)(jiang)(ping)(ping)a(ping)(ping),用来向系l补(wei)或抽出导热沏V܇(che)(huan)(pu)头(kou)(kou)向(cheng)(cheng)(qian)是(juan)u(zu){(kou)(kou)向(cheng)(cheng)Q也是介质的动(kou)(kou)向(cheng)(cheng)?
Q?Q?nbsp;(biao)a器(Y型过(beng)滤Q?/span>Qo(hu)油器用来qo(hu)q清除供(jie)系l中(fu)的异物?
Q?Q?nbsp;Ҏ(ben)分离(zhao):(xi)
(li)Ҏ分(pang)器用来分(ke)dƈ排(ya)供(shui)(zan)pȝ(bai)中的(qing)I(chu)气、(gui)蒸(gao)(gao)及导(jie)(jie)a(bu)(fei)(fei)(qiao)(geng)挥发份,从而(chu)(qi)导(jie)(jie)a(bu)在液(dong)(sui)(gao)(gao)气、(gui)(fei)(fei)状态下E_q行?
六、电加热导热油炉甉|pȝ?/b>
电加(ji)热导热a(liao)有(yue)备的运行控制(duo)保护及(qiang)(yue)全(guai)监(jia)装置?
Q?Q?nbsp;讑֤及A表操?/b>
a. 늃元g
()늃元g(huan)()开(mo)停按(xiong)(na)作Q(ben)运(chen)(shen)指示灯亮Q(ben)(han)ƈ(cong)有(huo)自动”(fen)(huo)手动”{(jiang)换开养I当{(jiang)换到(lang)自动位置Ӟ可实(lin)现超(he)Ҏ及进(fu)口(zha)差(fan)(liao)常时自动停(liao)()?/span>
b. 循环Ҏ܇
始终保持单机(man)q(ma)行Q(ben)(chu)(liao)、停按钮(na)作Q(ben)运(chen)时指示(zun)亮Q(ben)进(fu)(fu)口的@环压力(shui)(zha)力(qian)(chen)监视。(xiao)作电(shu)(xian)由()|(dian)(chen)监视()泉|(dian)(man)(fu)(fu)现故障(du)时由(zha)差(chen)报警ƈ(gou)停止()늃(zan)元g工作?/span>
c. 注a?
(ping)a(bu)(ping)徏议手动操(huan)?/span>
必(xu)先开阀门,(ren)(yang)(yi)泵,(ren)防(cha)(yang)空Q(ben)(shen)坏轮܇(che)?
d. (fu)口(li)Ҏ(gui)传感?
传递出口a温,预先Ҏ工艺要求讑֮上、下温度|过上限?/span>(huo)(he)动”(jin)的电(shu)(shu)(jie)元件停止工作(jie)低于下限(gao)值(jian)Q电(shu)(shu)(jie)元件自动启(ji)动?/span>
e. (qie)a(wei)度传(chuo)?
传递释攄(yue)后回到电加热有(shi)(lian)热载体炉(ling)Ҏ?
Q?/span>2Q自动控?/span>
a. (zan)温保护(juan)
(qian)出口a温超(he)q设定值时(lu)Q(yue)过信号停止늃(wei)g(chen)作Q(yue)止a温l上升,(qian)a温降C定数(lian)(jian)Q电热元件(duo)自动启动?
b. 压差E_(qi)护
锅(ping)(gan)正常q行Ӟ(e)(ren)(wei)(duo)差L动很(miao),(ren)当锅炉(ling)l(zi)及(qiang)循环(yi)(ping)出(pi)现故(wen)(weng)Q(ben)其()(zha)(pin)(fan)(fan)都要发生变化Q(ben)因此当(zha)(pin)(fan)(fan)低于(cong)֮(lei)值(jian)Q(ben)(yue)(yun)(beng)(zha)(pin)(fan)(fan)(cong)停止电(shu)(jie)元件(duo)作,(ren)保护(juan)锅(ping)(gan)及(mian)(jie)a?/span>
Q?Q?nbsp;ȝ?/b>
q气开兌行(shen)ȝ源的(qing)启、(xing)(na)作Q(shen)U灯指示?
注:(xi)电加热导热a炉电(shu)(shu)控柜(nuan)(nuan)(yue)(zuo)Q电(shu)(shu)(pin)控制柜(nuan)(nuan)位置(jiang)定(yang),按照(shou)电器(sa)接线(hao)图联接所(lian)电(shu)(shu)动机和有(shi)(shi)兛_全检显C(hong)(hao)路,在检查接(sha)U正无误,q(qian)把柜内(qiang)所(lian)(qun)(sha)炚w用v子(yao)一遍,再接(sha)通ȝ(shu)(shu)源进(yu)U,柜壳要有(shi)(shi)良好的(juan)(sha)地(ban)?
七、电加热导热油炉技术性能参数
型号 参数(kai) |
QXD24 |
QXD36 |
QXD48 |
QXD72 |
QXD120 |
QXD150 |
QXD180 |
QXD240 |
QXD300 |
QXD360 |
QXD480 |
QXD600 |
QXD720 |
QXD960 |
|
额定(e)率 kW |
24 |
36 |
48 |
72 |
120 |
150 |
180 |
240 |
300 |
360 |
480 |
600 |
720 |
960 |
|
设计(zha)(pin) MPa |
0.9 |
0.9 |
0.6 |
0.9 |
0.9 |
0.68 |
0.68 |
0.9 |
0.9 |
0.9 |
0.9 |
0.9 |
0.9 |
0.9 |
|
介质最高温?/span> (lu)?/span> |
320 |
320 |
320 |
320 |
320 |
320 |
320 |
320 |
320 |
320 |
320 |
320 |
320 |
320 |
|
炉内Ҏa?/span> m3 |
0.02 |
0.02 |
0.03 |
0.05 |
0.08 |
0.12 |
0.12 |
0.1 |
0.2 |
0.2 |
0.25 |
0.31 |
0.4 |
0.4 |
|
热效?/span> |
>90% |
>90% |
>90% |
>90% |
>90% |
>90% |
>90% |
>90% |
>90% |
>90% |
>90% |
>90% |
>90% |
>90% |
|
热a泵额定流?/span> m3/h |
8 |
8 |
8 |
12.5 |
12.5 |
32 |
32 |
32 |
40 |
40 |
60 |
80 |
60 |
80 |
|
(yan)管q(ma)接口径 DN |
50 |
50 |
50 |
50 |
50 |
50 |
50 |
50 |
80 |
80 |
100 |
100 |
100 |
100 |
|
总装机容?/span> kW |
28 |
39 |
53 |
83 |
150 |
200 |
200 |
257 |
323 |
400 |
505 |
630 |
760 |
998 |
|
工作()压(nie) V |
220 |
220 |
220 |
220 |
220 |
220 |
220 |
220 |
220 |
220 |
220 |
220 |
220 |
220 |
|
外Ş寸 |
?/span>m m |
1800 |
1800 |
1900 |
1800 |
1900 |
2200 |
2200 |
2500 |
2600 |
2600 |
2800 |
3050 |
3300 |
3200 |
?/span>m m |
1200 |
1100 |
1100 |
1300 |
1800 |
1800 |
1800 |
1800 |
1900 |
1800 |
2300 |
2300 |
2400 |
2400 |
|
?/span>m m |
2000 |
1800 |
2250 |
2150 |
1600 |
1700 |
1600 |
1700 |
1700 |
2000 |
1800 |
1800 |
1700 |
2300 |
|
讑֤(hao)(hun)(dun) kg |
960 |
1000 |
1000 |
1110 |
1300 |
1470 |
1500 |
1860 |
2360 |
2580 |
2650 |
2930 |
2400 |
2700 |
八、致用户
作电加(jie)(zan)(zan)导(jian)(zan)(zan)油炉生(cuan)厂完(yu)全能胜(chu)Q该设备及(qiang)pȝ(bai)的各(yu)U(zhou)技术咨询和(nin)服务Q(ben)(shen)保证您大胆采用本产品的一w要(gui)(gui)施。只要(gui)(gui)(ti)需要,可向(cheng)我公司联(ba)p(huo)(chan)系电Q(ben)?3815029577Q(ben)(shen)厂专业h员以丰富(xi)的(tong)(tong)验和(nin)q速、(gui)(gui)、诚恳的服务宗旨Q(ben)随时(duo)ؓ您进(chen)工(fa)作?
中国常州市上能锅炉有限公司联pL?/span>
Contact information of Changzhou Shangneng Boiler Co., Ltd., China
联(qi)人:芮亚(dang)q?/span>
Contact person: Rui Yaping
手机Q?/span>+86
Mobile:+86
邮箱Q?/span>
Email:
微信?/span>:
WeChat ID:
工厂地址Q中?/span>?/span>州高(kou)区黄河(bo)西\225?/span>
Factory address: No. 225 Huanghe West Road, Changzhou High tech Zone, China
请关注上能锅炉公司网站:cvet.com.cn,,
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