中财彩票APP

欢迎来到博拉途官方网站,我们主营:锅炉控制器微电脑锅炉控制器锅炉水位计锅炉液位计氮化硅点火棒生物质点火棒DF引风机等产品

扬州博拉途智能科技有限公司|锅炉控制器|微电脑锅炉控制器|锅炉水位计|锅炉液位计

常见问题

您的位置:中财彩票APP > 中财彩票APP > 常见问题

锅炉运行常见问题汇总!你懂多少呢?(1)

发布时间:2020-1-4

1.减温器的型式有哪些?各有何特点?

减温器主要有表面式和混合式两种。

表面式减温器,一般是利用给水作为冷却介质来降低汽温的设备。其特点是:对减温水质要求不高,但这种减温器调节惰性大,汽温调节幅度小,而且结构复杂、笨重、易损坏、易渗漏。故现代高参数、大容量锅炉中很少使用。

混合式减温器是将水直接喷入过热蒸汽中,以达到降温之目的。其特点是:结构简单,调温幅度大、而且灵敏,易于自动化。但它对喷水的质量要求很高,以保证合格的蒸汽品质。

2.喷水式减温器的工作原理是怎样的?常用什么减温水?

中财彩票APP GAOWENZHENGQICONGJIANWENQIJINKOUDUANBEIYINRUWENQIULIGUAN,ERSHUIJINGWENQIULIGUANHOUBUPENZUIPENRU,XINGCHENGWUZHUANGSHUIZHUYUGAOSUZHENGQILIUCHONGFENHUNHE,BINGJINGYIDINGZHANGDUDETAOGUAN,YOULINGYIDUANYINCHUJIANWENQI。ZHEIYANGPENRUDESHUIXISHOULEGUOREZHENGQIDERELIANGERBIANWEIZHENGQI,SHIQIWENJIANGDI。YOUYUDUIJIANWENSHUIDEPINZHIYAOQIUHENGAO,YOUXIEGUOLULIYONGZIZHILENGNINGSHUIZUOWEIJIANWENSHUISHUIYUAN。DANXIANDAIGAOCANSHUGUOLUDEJISHUIPINZHIHENGAO,SUOYIGUANGFANCAIYONGGUOLUJISHUIZUOWEIJIANWENSHUIYUAN,ZHEIYANGJIUDADAJIANHUALESHEBEIXITONG。

3.喷水式减温器结构如何?

PENSHUISHIJIANWENQI(HUNHESHI)DEJIEGOUXINGSHIJIAODUO,CHANGYONGDEYIZHONG(JIANTU)WEIYUANZHUXINGDELIANXIANG,NEIZHUANGYOUYIWENQIULIPENGUAN(JISUOFANGGUAN),PENGUANDEHOUBUZHUANGYOUPENZUIBINGYUPENSHUIYUANXIANGLIAN,YANWENQIULIGUANWAILIANXIANGNEIBIHAIZHUANGYOUYIDUANBOBITAOGUAN,YIMIANSHUIDIJIANDAOWENDUHENGAODELIANXIANGHOUGUANBISHANGCHANSHENGGUODAREYINGLIERDAOZHISUNHUAI。

4.为什么顶棚过热器属于辐射式过热器?

YINWEIDINGPENGGUANGUOREQISHIBUZHIZAILUTANGHESHUIPINGYANDAODINGBU,CICHUDEYANQILIUSUSHIHENDIDE,SUOYIXISHOUDEDUILIUREHENYOUXIAN,TAMENZHUYAOJIESHOUGAOWENYANQIDEFUSHERE,GUSHUYUFUSHESHIGUOREQIZHILIE。

5.再热蒸汽的特性如何?

ZAIREZHENGQIYUGUOREZHENGQIXIANGBI,TADEYALIDI、MIDUXIAO、BIREXIAO、DUILIUFANGREXISHUXIAO,CHUANREXINGNENGCHA,YINCIDUISHOUREMIANGUANBIDELENGQUENENGLICHA;YOUYUBIREXIAO,ZAITONGYANGDEREPIANCHATIAOJIANXIA,CHUKOUZAIREQIWENDEREPIANCHABIGUOREQIWENDA。

6.什么叫再热器?它的作用是什么?

中财彩票APP BAQILUNJIGAOYAGANGZUOGUOGONGDEZHONGWENZHONGYAZHENGQIZAIYINHUIGUOLU,DUIQIZAIJIAREZHIDENGYU、GAOYUHUOLVEDIYUXINZHENGQIWENDUDESHEBEIJIAOZAIREQI。

中财彩票APP ZAIREQIDESHIYONG,TIGAOLEZHENGQIDEREHAN,BUDANSHIZUOGONGNENGLIZENGJIA,ERQIEXUNHUANREXIAOLVTIGAO,BINGJIANGDILEZHENGQIZAIQILUNJIZHONGPENGZHANGWEILEDESHIDU,BIMIANLEDUIWEIJIYEPIANDEQINSHI。

7.再热器的工作特性如何?

YUGUOREQIXIANGBIJIAO,ZAIREQIDEGONGZUOTEXINGZHUYAOYOU:

中财彩票APP (1)GONGZUOHUANJINGDEYANWENJIAOGAO,ERGUANNEIZHENGQIDEWENDUGAO、BIRONGDA、DUILIUHUANREXISHUXIAO、CHUANREXINGNENGCHA,GUGUANBIGONGZUOWENDUGAO;LINGWAI,ZHENGQIYALIDI、BIREXIAO,DUIREPIANCHAMINGAN。YINCI,ZAIREQIBIGUOREQIGONGZUOTIAOJIANELIE。SUOYI,WOGUOGUOLUDEZAIREQIGUOQUDUOSHEJICHENGDUILIUXING,BUZHIYUZHONGWENYANQU,GAOWENDUANDUOCAIYONGSHUNLIUBUZHI,XUANYONGHAODENAIREGANG。BINGSHEYOUZHUANMENPANGLUBAOHUXITONG,YIBAOZHENGGUZHANGTINGJI、GUOLUQITINGSHIDEANQUAN。

(2)ZAIREZHENGQIYALIDI、BIRONGDA、LIUDONGZULIDA。ZHENGQIZAIJIAREGUOCHENGZHONGYAJIANGZENGDA,JIANGDADAJIANGDIZAIQILUNJINEIDEZUOGONGNENGLI,ZENGJIASUNSHI。YINCI,ZAIREQIXITONGYAOLIQIUJIANDAN,BUSHEHUOSHAOSHEZHONGJIANLIANXIANG,SHEJIGUANJINGCUXIE,QIECAIYONGDUOGUANQUANJIEGOU,YIJIANSHAOLIUDONGZULI。

8.再热蒸汽流量一般为多少?

中财彩票APP ZAIREZHENGQILIULIANGYIBANWEIGUOLUEDINGZHENGFALIANGDE85%ZUOYOU。RUDG670/140-4XINGGUOLUZAIREQIZHENGQILIULIANGSHEJIWEI579t/H;SG400/140-50410XINGGUOLU,ZAIREZHENGQILIULIANGSHEJIWEI330t/h。

9 .SG400/140-50410型锅炉的再热蒸汽流程是怎样的?

中财彩票APP QILUNJIGAOYAGANGPAIQI——ZAIREQIJINKOULIANXIANG——DIWENZAIREQI——GAOWENZAIREQI——ZAIREQICHUKOULIANXIANG——QILUNJIZHONGYAGANG。

10.再热器一、二级旁路系统的流程一般是怎样的?

中财彩票APP ZHUZHENGQI——YIJIPANGLU——DIWENZAIREQIJINKOU——DIWENZAIREQI——GAOWENZAIREQI——ERJIPANGLU——SANJIPANGLU——QIJININGQIQI。

11.再热器为什么要进行保护?

中财彩票APP YINWEIZAIJIZUQITINGGUOCHENGHUOYUNXINGZHONGQILUNJITURANGUZHANGERSHIZAIREQILIUZHONGDUANSHI,ZAIREQIJIANGWUZHENGQITONGGUOLAILENGQUEERZAOCHENGGUANBICHAOWENSHAOHUAI。SUOYI,BIXUZHUANGSHEPANGLUXITONGTONGRUBUFENZHENGQI,YIBAOHUZAIREQIDEANQUAN。

12.一、二级旁路系统的作用是什么?

YI、ERJIPANGLUDEGONGZUOYUANLIDOUSHISHIZHENGQIKUORONGJIANGYA,BINGZAIKUORONGGUOCHENGZHONGPENRUSHILIANGDESHUIJIANGWEN,SHIZHENGQICANSHUJIANGDAOSUOXUSHUZHI。YIJIPANGLUDEZUOYONGSHIJIANGXINZHENGQIJIANGWENJIANGYAHOUJINRUZAIREQILENGQUEQIGUANBI。ERJIPANGLUSHIJIANGZAIREZHENGQIJIANGWENJIANGYAHOU,PAIRUNINGQIQIYIHUISHOUGONGZHI、JIANSHAOPAIQIZAOSHENG,ZAIJIZUQITINGGUOCHENGZHONGHAIQIDAOPIPEIYI、ERCIZHENGQIWENDUDEZUOYONG。

13.烟道挡板布置在何处?其结构如何?

ZUOWEIDIAOJIEZHENGQIWENDUSHIYONGDEYANDAODANGBAN,BUZHIZAIWEIBUSHUJINGYIZHONGGEQIANGWEIJIEDEQIANHOUYANDAOCHUKOUCHU400℃YIXIADEYANWENQU。QIJIEGOU(YIDG670tCONGLUWEILI)WEIDUOZHOULIANGANCHUANDONGDEDIEXINGDANGBAN。DANGBANFENLIANGCEBUZHIZAIQIANHOUYANDAOCHUKOU,JIZAIREQICEHEGUOREQICE,MEICEDANGBANFENWEILIANGZU,MEIZUZHONGYOUYIGENZHUDONGZHOUTONGGUOLIANGANDAIDONGYANLUKUAN1/2BUZHIDE12KUAIDIEXINGDANGBANZHUANDONG。DANGBANCAILIAOCAIYONG12Cr1MoV,HOUDUWEI10㎜。ZAIREQICE(QIANCE)ZHANGDUWEI3m,GUOREQICE(HOUCE)ZHANGDUWEI1.5m,GONGZUOQUWENDU362℃。

14.烟道挡板的调温原理是怎样的?

YANDAODANGBANDEDIAOWENFUDUYIBANZAI30℃ZUOYOU。DIAOWENYUANLI(YIDG670/140-4LI):QIANHOUYANDAOJIEMIANHEYANQILIULIANGSHIZAIEDINGFUHEXIAANYIDINGBILISHEJIDE,CISHIGUOREZHENGQIRENGXUYIDINGDEPENSHUILIANGJIANWEN。DANGFUHEJIANGDISHI,DUILIUTEXINGHENQIANGDEZAIREQIXIREJIANRUO,WEIBAOCHIZAIREQIWENRENGDADAOEDING,ZEGUANXIAOGUOREQICEDANGBAN,TONGSHIKAIDAZAIREQICEDANGBAN,SHIZAIREQICEYANQILIULIANGBILIZENGJIA,CONGERTIGAOZAIREZHENGQIWENDU。ERYOUCIYINGXIANGGUOREQIZHENGQIWENDUDEJIANGDI,ZEYOUJIANSHAOJIANWENSHUILIANGLAIKONGZHI,YIBANQINGKUANGXIA,NENGBAOCHI70%~100%EDINGFUHEDEGUOREZHENGQIHEZAIREZHENGQIWENDUZAIGUIDINGFANWEINEI。DANGBANDIAOJIEXINGNENGYIBANZAI0~40%FANWEINEIXIANZHU,DUIQIWENDEFANYINGYOUYIDINGDEZHIHOUXING。

15.为什么再热蒸汽通流截面要比主蒸汽系统通流截面大?

中财彩票APP ZHEISHIYOUYUZAIREZHENGQIDEYALIDI、BIRONGDA、RONGJILIULIANGYEDA,WEILEJIANGDIZHENGQILIUSU,SHIZHENGQIZAILIUDONGZHONGYINZULIZAOCHENGDEYAJIANGSUNSHIKONGZHIZAIJIAOXIAODESHUZHI(LIUTIDELIUSUGAODISHIZHIJIEYINGXIANGYALIJIANGDIDEYINSU),YITIGAOJIZUDEXUNHUANXIAOLV。SUOYIZAIREZHENGQIDETONGLIUJIEMIANBIZHUZHENGQIDETONGLIUJIEMIANDADEDUO。

16.再热器事故喷水和中间喷水减温装置的结构如何?

ZAIREQISHIGUPENSHUIHEZHONGJIANPENSHUIZHUANGZHIDEJIEGOU.JIANWENYUANLIJIBENSHANGYUZHUZHENGQIJIANWENQIXIANGTONG。SUOBUTONGDESHIZAIREQIPENSHUIZHUANGZHIBUXUYAODANDUDELIANXIANG,ERSHIZAIZAIREZHENGQIDEGUANDAONEIJINXING,TONGYANGYEYAOZAIZHEIDUANGUANDAONEIBISHEZHIYIBOBINEICHENGUAN,DANSHENGQULEWENQIULIPENGUAN。GUOLUDEXINGSHIBUTONG,QIPENSHUIZHUANGZHIDEJIEGOUBUJINXIANGTONG。YIBANDUOCAIYONGWUHUAPENZUISHI。YINRUDEJIANWENSHUI,SHUNZHENGQILIUXIANG,JINGPENZUIWUHUAPENRUHOU,YUZAIREZHENGQIHUNHEJIANWEN。

17.省煤器有哪些作用?

中财彩票APP SHENGMEIQISHILIYONGGUOLUPAIYANYUREJIAREJISHUIDEREJIAOHUANQI。SHENGMEIQIXISHOUPAIYANYURE,JIANGDIPAIYANWENDU,TIGAOGUOLUXIAOLV,JIEYUERANLIAO。LINGWAI,YOUYUJINRUQIBAODEJISHUI,JINGGUOSHENGMEIQITIGAOLESHUIWEN,JIANXIAOLEYINWENCHAERYINQIDEQIBAOBIDEREYINGLI,CONGERGAISHANLEQIBAODEGONGZUOTIAOJIAN,YANZHANGLEQIBAODESHIYONGSHOUMING。

18.SHENMEJIAOFEIFEITENGSHISHENGMEIQI?

中财彩票APP FEIFEITENGSHISHENGMEIQISHIZHIJISHUIJINGGUOSHENGMEIQIJIAREHOUDEZUIZHONGWENDUMODADAOBAOHEWENDU(JIWEIDADAOFEITENGZHUANGTAI),YIBANBIBAOHEWENDUDI30~50C。

19.现代大型锅炉为何多采用非沸腾式省煤器?

中财彩票APP CONGZHENGTAIGUOLUGONGZHISUOXURELIANGDEFENPEILAIKAN,SUIZHECANSHUDESHENGGAO,BAOHESHUIBIANCHENGBAOHEQISUOXUDEQIHUAQIANREJIANXIAO,YETIREZENGJIA。YINERSUOXULUTANGZHENGFASHOUREMIANJIJIANSHAO,JIAREGONGZHIDEYETIRESUOXUDESHOUREMIAN(SHENGMEIQI)ZENGJIA。GUOLUCANSHUYUEGAO,RONGLIANGYUEDA,LUTANGCHICUNHELUTANGFANGREYUEDA,WEIFANGZHIGUOLULUTANGJIEZHA,BAOZHENGGUOLUANQUANYUNXING,BIXUZAILUTANGNEIFUSHEZUGOUDESHOUREMIAN,JIANGLUTANGCHUKOUYANWENJIANGDAOYUNXUFANWEI。WEICI,JIANGGONGZHIDEBUFENJIAREZHUANYIDAOYOULUTANGZHENGFASHOUREMIANWANCHENG,ZHEIXIANGDANGYUYOUFUSHEZHENGFASHOUREMIANCHENGDANLESHENGMEIQIDEBUFENXIRERENWU。LINGWAI,SHENGMEIQISHOUREMIANZHUYAOYIKAODUILIUCHUANRE,ERLUTANGNEIYIKAOFUSHEHUANRE,QIDANWEIFUSHESHOUREMIAN(SHUILENGBI)DEHUANRELIANG,YAOBIDUILIUSHOUREMIAN(SHENGMEIQIDENG)CHUANRELIANGDAXUDUOBEI。YINCI,BAJIAREYETIREDERENWUYIRULUTANGSHOUREMIANWANCHENG,KEDADAJIANSHAOZHENGTAIGUOLUSHOUREMIANJISHU,JIANSHAOGANGCAIHAOLIANG,JIANGDIGUOLUZAOJIA;LINGWAI,TIGAOJISHUIDEQIANHAN,DUIGUOLUSHUIXUNHUANYOULI。SUOYI,XIANDAIGAOCANSHUDARONGLIANGGUOLUDESHENGMEIQIYIBANDOUSHEJICHENGFEIFEITENGSHI。


常见问答

热销产品HOT PRODUCTS

联系博拉途CONTACT

咨询热线:

18901457757 18952589585

QIYEZAIXIANZIXUN

地址:扬州广陵区文昌东路1088号文昌大桥环球金融城2栋