燃气导热油炉-低导热油炉-低导热沚w炉故障与排除-常州市上能锅炉有限公?/h1>
来源Qhttp://cvet.com.cn/news1079790.html 发布日期Q?020-09-17 00:00:00
燃气导热油炉Q低氮导热a炉,低导热沚w炉就是由Q?b>燃气导热油炉低۾l构炉膛+分体?/b>低?/b>气燃烧头+FGR烟气外@?/b>+节能?/b>Q等l成的加热炉叫低氮导热a炉,低导热沚w炉?
其示意图如下Q?/b>
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燃气导(jian)(li)炉Q(ben)低氮导热a(liao),(ren)(ren)(huan)导(jian)(li)w(liao)因h(feng)(shi)(zha)温(huan)压(fei)(ju)(xiu)行特(liao)(gui)被q泛地(ban)用在()(yang)(ju)(yang)业(fei)生产中。(ta)然这U加热设备本w质(yue)很好、性能(mei)良Q(ben)但是若(cong)(cong)֤(zan)期(huan)用Q(ben)或(yao)管理不善,(ren)(ren)操作(juan)当(hong)Ӟ(e)(ren)(ren)仍(zui)(er)免会产生(yang)类q行故障Q(ben)轻则媄(yu)生产,(ren)(ren)(yue)则发生(cong)(cong)֤损坏Q(ben)(yue)成火灾{(jiang)严(fu)(yue)后果(jie)(ren)(ren)(juan)此(qian)加备管理(gong)(nin)l(zi)护Q(ben)及时判(yin)(kou)故(wen)原因ƈ(gou)(yue)取相应措施Q(ben)正处理(gong)c问(chui)(pu)?
燃气导(jian)(zan)油(gui)(gan)Q(ben)低(pin)导热a(liao),(ren)低(zhi)(ai)导(jian)(zan)沚w(liao)的故(xu)(juan)般可分ؓQ(ben)@(jing)环系(chen)(chen)l(zi)故(wen),(ren)燃烧pȝ(bai)故(xu)(hong)(cong)制(duo)(chen)(chen)l(zi)故(wen)(pan)?
(zan)气导热(li)炉Q低(geng)氮导热a(liao),低导热(li)w(wa)(liao)常(nao)故障(he)断与排(ya)如下?
故(xu)(dui)象 |
(suo)障(zha)(zeng) |
()除Ҏ |
供热(zan)油管内发(fa)出气锤声Q热(zan)油@环܇q出(pi)口压力表指针()(gong) |
1.补充新a时入空气或?/span> 2.qo器堵?/span> |
1.Ҏ油进行煮?/span> 2.清洗qo?/span> |
加热炉进出口Ҏ差过?/span> |
1.热a(bu)循环(ping)供沚w(juan)降 2.负药?/span> 3.加热炉与供热讑֤不匹?/span> 4.导热油变?/span> 5.保温不良(tan) |
1.消除Ҏ܇及管路故?/span> 2.降至正常负荷q(ma)行 3.合理选用加热?/span> 4.更换导热?/span> 5.重新(zhong)保温 |
膨胀槽低(geng)液位报警 |
1.(geng)\(fan)pȝ脱气后(zhi)()及时导热a(bu)(chen)充 2.\pȝ漏a |
1.补充新(ban)a(bu) 2.排除\pȝ(fei)(juan)油点 |
导热Ҏ量低于额定值或q出口压力差低于l定?/span> |
1.热媒循环泵吸I?/span> 2.导热油中含有气((zhi)汽) 3.道d增(tai) 4.(e)热炉管漏a |
1.消除Ҏ܇及管路缺?/span> 2.q行煮a脱气Q汽Q?/span> 3.清洗qo器,查阀门开启情?/span> 4.查炉内加热盘?/span> |
导热油管路@环不畅?/span> |
1.qo器堵?/span> 2.导热油粘度增?/span> 3.阀门未全部打(qin) 4.内(qiang)留有(shou)物 |
1.清洗qo?/span> 2.补充或更(rong)导热a 3.打开阀?/span> 4.清除(geng)内杂物 |
导热Ҏ(gui)(fu)度升(ju)不(zhan)出力(qian)降(zhan)Q(shen)烟温(fu)度正常或(guo)(ren) |
1.风量q大 2.炉壁受损Q冷风漏入炉?/span> |
1.调整风(xiao)() 2.修炉壁、排除漏?/span> |
高位槽导热a温度较高Q超出正常?/span> |
1.循环线通向高位槽的辅助排汽阀门未x或内漏,造成高位槽的导热油参加@环?/span> 2.pȝ内还有汽(?从膨胀补偿道内排出?/span> 3.安装或设备布|不当,高位槽与用热讑֤循环线的位差小于规定倹{?/span> 4.导热油质量不好,低挥发物质多?/span> 5.膨胀热Ҏ?/span> |
1.关闭辅助排汽阀门或更换内漏的阀门,用手触摸该管U应是常温?/span> 2.待汽(?排净后温度会恢复正常?/span> 3.重新布置讑֤?/span> 4.更换油品?/span> 5.膨胀不应保温,膨胀的安装角度应合?应有适当倾斜30)Q其高度应符合要求?/span> |
用热讑֤ȝq或位置低的可以加热Q而离炉远或位|较高的则无法加热?/span> |
1.导热油的量分配不合?.늚扬程不够Q较远或较高的讑֤得不到充的热a?/span> |
1.合理调整用热讑֤阀门开闭程度,适当兛_靠炉q的Q开大离炉远的进出a阀门?/span> 2.增加接力泵,或改选扬E较高的c?/span> |
燃(mi)器电(shu)源指C(hong)不亮 |
1.燃烧(zhao)与(liao)体q(ma)接不好 |
1.重新调整Q燃烧器头上的开关闭?/span> |
燃烧器v动不?/span> |
1.温使燃烧器控制器的端子不?/span> 2.늣(qu)(xi)两(qu)(cen)(yan)(nie)q接(juan)(qiang)漏气 |
1.重新调整温度表消除超温状?/span> 2.紧固各处接头 |
喷咀喷不出燃?/span> |
1.燃料qo器堵?/span> 2.()늣阀q 3.截止(qu)未打开 |
1.清洗qo?/span> 2.修更?/span> 3.打开(xi)止阀 |
点火没有火花放c?/span> |
1.点火间隙挟有碳渣?/span> 2.点火裂损、潮ѝ漏c?/span> 3.点火间隙太宽或无间隙?/span> 4.点火固定太向前Q碰到旋风盘?/span> 5.点火变压器故障?/span> |
1.清除U碳?/span> 2.换新品?/span> 3.调整间隙??mm?/span> 4.调整距旋风盘0?0mm之间?/span> 5.换新品?/span> |
点火有火花但火不着?/span> |
1.旋风盘通风间隙~被U碳堵塞Q通风不良?/span> 2.风门角度讑֮太大被风吹熄点不着火?/span> 3.点火尖端距喷嘴前缘距离不当Q?太突出或太内~??/span> 4.W一늣阀被阻塞?/span> |
1.清洁旋风盘?/span> 2.逐步减小风门角度?/span> 3.调整距喷嘴前~??mm?/span> 4.拆开清洗늣阀?/span> |
着火后U??U后又熄灭?/span> |
1.火焰监视器脏或损坏,监视不正常?/span> 2.风门太小Q火被熄灭或烟道调节门关闭火被熄灭?/span> |
1.清洁或更换新品?/span> 2.调整风门?/span> |
低负h火正常,而变为满负荷时就熄灭Q或火焰闪烁不稳而回火熄灭?/span> |
1.满负h风气配比不当?/span> 2.满负h燃料气供应不?/span> 3.旋风盘与喷嘴距离不当?/span> |
1.逐步调整风气配比?/span> 2.拉直燃料气o|及调整燃气压力?/span> 3.调整??0mm之间?/span> 左右?/span> |
燃烧机在正常压力温度到达时自动停止运转,但熄火指C报灯亮v?/span> |
1.表示炉内的耐火材料被烧U或炉膛内有其它物质在燃烧ɾU外U感应电?光敏电阻)产生不正常感应所致?/span> |
1.(gui)查炉(cong)情(cong)(dian)ƈ排除(特别(ping)意是否是炉漏导热a(bu)炉膛(cong)燃(hui)? |
E控器正常{动而电机均不v动?/span> |
1.电动Z相电源未加入?/span> 2.甉|热电器动作?/span> |
1.修恢复正?/span> |
E控器不动作 |
1.本n保险丝断?/span> 2.控制甉|未加入?/span> 3.q箋U\不通?/span> |
1.修恢复正?/span> |
甉|转动但风门及E控器停留在0位置不动?/span> |
1.风门印刷电\板上的第四组微动开?由外向内数第四只)讑֮不准,(?位置q小)或开x点不良?/span> |
1.此开兛_轮重新设定在5?0Q看作动作是否正常或换新电\ѝ?/span> |
只点W一道火Ӟ冒很大黑烟?/span> |
1.W一道火风门讑֮太小?/span> 2.风门W一l微动开兛_于第二组微动开兌定角度?/span> |
1.逐步增大试之?/span> 2.应该W一l大于第二组5?0?/span> |
冒白?/span> |
1.风门(quan)太大 |
1.调整(liang)门 |
(dian)阀U圈l(zi)常(jie)坏 |
1.燃料中含有杂质卡死阀?/span> |
1.清除卡住(qu)芯的杂质 |
温度表显(shuang)CZ准确 |
1.仪表损坏 2.热电L?/span> 3.()线(hao)错误 |
1.更换(huang) 2.(xuan)(cun)(huang) 3.查重?/span> |
量表显(shuang)CZ(hong)准确 |
1.均速管量计安装有?/span> 2.量变送器没有调校?/span> 3.昄表损?/span> |
1.重(cao)(yue)装 2.重新调整(qi) 3.更换 |
烟囱冒黑?/span> 排烟温度q高Q出力降?/span> 燃料耗量增(tai) |
1.燃烧不完?/span> 2.(liao)管U灰(wen)严重 3.炉内l构受损Q烟气短?/span> 4.导热油失?/span> |
1.调整风量与燃料量的配?/span> 2.采用清灰剂清除炉积灎ͼ用压~空气吹?/span> 3.排除烟气短\(fan)~(hong) 4.更换导热?/span> |
常州市上能锅炉有限公?/span>紧盯?/span>?/span>的(qiao)业政{(li)专业刉?/span>(xi)导热aZ(lu)的燃气导热油炉Q低?/span>导(jian)(zan)油炉Q?/span>低导热沚w炉,(wei)规gؓ(fu)Q?/span>10-2000万大卡)供热温度(zha)达(jiu)350?/b>?/span>
(xuan)pd(chen)市(jing)上能锅炉(lian)限(wei)司(wang)
热能专业(gu)人士(qu)先(ting)()(qian)()话(jin)Q?/span>
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