黑龙江快乐十分

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燃煤电厂低温省煤器节能效益分析

文章来源:志恒环保   作者:志恒环保   发布时间:2018-06-29 11:06   浏览次数:

  WENZHONGCAIYONGDENGXIAOHANJIANGFAJINXINGLEJIENENGXIAOYIJISUANFENXI,TONGGUOZENGSHEDIWENSHENGMEIQI,QILUNJICHULITISHENG,QILUNJIREHAOYUJIZUFADIANMEIHAOJUNYOUMINGXIANJIANGDI。XINJIANDIANCHANGSHEJIDIWENSHENGMEIQIXITONG,DUIJIANCHENGDIANCHANGJINXINGDIWENSHENGMEIQIXITONGGAIZAO,SHIDIANCHANGREXITONGJIENENGJIANGHAODEYOUXIAOFANGFA,KEDALITUIGUANGYINGYONG。

  YI、GUOLUYUNXINGGAOWENWENTIFENXI

  ZAIRANMEIDIANCHANGREXITONGSHEJIFANGANZHONG,PAIYANWENDUDADUOSHEZHIZAI115~140℃,DANSHIJIYUNXINGZHONG,PAIYANWENDUPINGJUNZHIKEDADAO150℃ZUOYOU,YUANYUANGAOYUSHEJIZHI。GAOWENYANQIBUJINGRELIANGHUISHOULIYONGERZHIJIEPAICHU,ZAOCHENGDALIANGRELIANGSUNSHI,DAOZHIGUOLUREXIAOLVJIANGDI,GUOLUJIZUYUNXINGQIJIANDEFADIANBIAOZHUNMEIHAOMINGXIANZENGJIA。GAOWENWEIQIBUJINZENGJIARANMEIDIANCHANGRANLIAOCHENGBEN,TONGSHIBUFUHEJIENENGJIANPAIZHENGCE,LANGFEIRANLIAO,ZENGJIAWURANWUPAIFANG。SUIZHEDIANLIGONGQIUMAODUNDEZHUBUHUANJIAN,XINDIANCHANGBUDUANTOUYUN,GAONENGHAORANMEIFADIANQIYEDESHENGCHANHEFAZHANJIANGSHOUDAOXIANZHI,QIJINGYINGXINGSHIBIANDEGENGJIAYANJUN,JIANGMIANLINJILIEDEJINGZHENG。ERTONGGUOWEIBUYANDAOJIAZHUANGDIWENSHENGMEIQIHUISHOULIYONGGAOWENPAIYANYURE,SHITIGAOJIZUDEJINGJIXINGDEZHONGYAOTUJINGZHIYI,KEYOUXIAOTIGAOFADIANQIYEDESHICHANGJINGZHENGLI。

  1、WEIBUSHOUREMIANJIHUI

  JINGGUOSHIDIJIANCHA,LUGAO、DIWENGUOREQIJIHUIYANZHONG,GUANZIWAIBIAOMIANYIJIBENBEIJIHUIFUGAI,ZAIGUANBISHANGYOUYICENGHUIGOU,JIAONANQINGLI;SHENGMEIQIGUANPAIYINGFENGMIANJIHUIJIAOQING、SONGSAN,BEIFENGMIANJIHUIZHANXINGJIAODA。

黑龙江快乐十分  2、SHOUREMIANBUZHIYUANYIN

  DUIBIGUOLURELIJISUANBIAOYUYUNXINGCANSHU,FAXIANERCIFENGKONGYUQIQIANHOUYANQIWENJIANGYUSHEJIZHIPIANCHAJIAODA,ERCIKONGYUQISHEJIYANQIWENJIANGWEI76.3℃,ERSHIJIWENJIANGZHIYOU20℃。TONGSHI,ANRELIJISUANSHUTIGONGDEGESHOUREMIANJIN、CHUKOUYANQIWENDUJISUANDEGESHOUREMIANYANQIHANJIANGYUJISUANSHUTIGONGDECHUANRELIANGXIANGCHAJIAODA,KENENGSHIYOUYURELIJISUANSHIZHUN,SHOUREMIANBUZHIBUHELIDAOZHIDE。

  ER、DIWENSHENGMEIQIJIENENGYUANLI

  DIWENSHENGMEIQIJIAZHUANGZAIWEIBUPAIYANTONGDAOZHONG,BINGYUHUIREJIAREXITONGXIANGLIAN,GOUCHENGQILUNJIRELIXITONGDEYIBUFEN。FADIANCHANGRELIXITONGZHENGCHANGYUNXINGGUOCHENGZHONG,DIYAHUIREXITONGZHONGDENINGJIESHUIQUANBUHUOBUFENJINRUDIWENSHENGMEIQI。YOUYUNINGJIESHUIWENDUDIYUYANQIWENDU,ZAIDIWENSHENGMEIQIZHONGFASHENGRELIANGJIAOHUAN,GAOWENPAIYANZHONGDEYUREBEILIUJINGDIWENSHENGMEIQIDENINGJIESHUIXISHOU,SONGRUDIYAHUIREJIAREQI。TONGGUOZHEIZHONGFANGSHI,HUISHOULIYONGGUOLUPAIYANYURE,TIGAODIYAHUIREXITONGNINGJIESHUIWENDU,TISHENGGUOLUXIAOLV,JIANGDIQILUNJIREHAOLVHEFADIANMEIHAOLV,SHIXIANNENGYUANJIEYUE,CHANSHENGJUDADEHUANJINGXIAOYIHEJINGJIXIAOYI。

  SAN、DIWENSHENGMEIQIDUIJIZUYINGXIANGFENXI

黑龙江快乐十分  DIWENSHENGMEIQIKEBUZHIZAICHUCHENQIRUKOU、CHUCHENQICHUKOUHUOYINFENGJICHUKOU,SHENGMEIQIGAOWENDUANHEDIWENDUANCHUANLIANLIANJIE,MEIGEYANDAOBUZHI1TAIDIWENSHENGMEIQI,TONGGUOYANQIKONGZHIXITONGDIAOJIEJINRUDIWENSHENGMEIQIDESHUILIANG、SHUIWEN。

黑龙江快乐十分  1、DIWENSHENGMEIQITISHENGGUOLUXIAOLV

  DIWENSHENGMEIQISHIGONGYEGUOLU、DIANZHANGUOLU、YUREGUOLUWEIBUCHULAIDEYANQIDEYUREHUISHOUSHEBEI。YIGUOLUWEIFENXIZHUTI,WEIBUYANDAOANZHAODIWENSHENGMEIQINENGYOUXIAOJIANGDIGUOLUPAIYANWENDU,JIANSHAOGUOLUPAIYANSUNSHI。GENJURELIXUEYUANLI,WEIBUYANQIYUREBEIHUISHOU,YONGYUJIAREGUOLUJISHUI,TIGAOGUOLUJISHUIWENDU,KETIGAOGUOLUXIAOLV,CONGERJIANGDILEJIZUFA、GONGDIANMEIHAO。

  2、DIWENSHENGMEIQIJIANGDIQILUNJIREHAOLV

  YIQILUNJIWEIFENXIZHUTI,GUOLUXIAOLVJIASHEHENGDING,DIWENSHENGMEIQICONGYANDAOWEIQIXISHOUPAIYANRELIANGJIWEIGUOLUDEYURE,ZUOWEICHUNRELIANGJIARUQILUNJIDECHOUQIHUIREXITONG,DUIGEJIHUIREJIAREQIDENINGJIESHUIJINXINGJIARE,JIANGPAIJIDECHOUQIFANHUIZHIQILUNJIZUOGONG,CONGERSHIJIZUHUODEDENGXIAOHANJIANGZENGJIA。KEJIAN,SHUIPINGYANDAOJIAZHUANGDIWENSHENGMEIQICHANSHENGDEXIAOYINGWEIQILUNJIREHAOLVJIANGDI,QISHOUYIWEITOUYUNDIWENSHENGMEIQIHOUQILUNJIREHAOLVJIANGDIZHI。

  3、DIWENSHENGMEIQIJIANGDININGQIQIZHENKONGDU

黑龙江快乐十分  YININGQIQIWEIFENXIZHUTI,WEIBUSHUIPINGYANDAOJIAZHUANGDIWENSHENGMEIQIHOU,QILUNJIDIYAJIAREQICHOUQISHOUDAOPAIJI,HUIYINQIPAIQILIULIANGZENGJIA,NINGQIQIZHENKONGXIAJIANG,QILUNJIREHAO、FADIANMEIHAOYOUSUOZENGJIA,TONGSHIFADIANGONGLVYOUSUOJIANGDI。DANSHI,NINGQIQIZHENKONGXIAJIANGYINQIDEFUXIAOYINGYUPAIJICHOUQIDUOZUODEGONGSUODAILAIDEZHENGXIAOYINGXIANGBIXIAODEDUO。SUOYI,JIAZHUANGDIWENSHENGMEIQIHOUDELEIJIXIAOYINGSHIYOUXIAOJIANGDIQILUNJIREHAOYUJIZUFADIANMEIHAO,JIENENGXIAOGUOMINGXIAN。

  SI、DIWENSHENGMEIQIJIENENGXIAOYIJISUANYUFENXI

  ZAIGUOLUWEIBUYANDAOZHONGJIAZHUANGDIWENSHENGMEIQI,LIYONGYANQIJIAREHUIREXITONGZHONGDENINGJIESHUI,KETIGAOGUOLUZONGHEXIAOLV,TONGSHIJIANGPAIYANWENDUJIANGDIDAO102℃,SHIXIANYANQIYUREDESHENDUHUISHOU,DAFUDUJIANGDITUOLIUTARUKOUYANWEN,JIANSHAOTUOLIUXITONGSHUIHAO,CONGERTIGAOJIZUZHENGTIREJINGJIXING。

  1、DENGXIAOHANJIANGFA

  GENJUDENGXIAOHANJIANGFAYUANLI,QILUNJIGEJICHOUQIDEDENGXIAOHANJIANGH jHEGEJIHUIREQIDECHOUQIXIAOLVηiFENBIEWEI:

低温省煤器

  SHIZHONG:Q d—DIYASHENGMEIQIHUISHOUDEDIWENYANQIYURE,kJ;D 0—XINZHENGQILIULIANG,kg。DANGDIYASHENGMEIQIBINGLIANBUZHISHI,JIASHEDIYASHENGMEIQIYUDInDAODIm-1JIHUIREQIBINGLIAN,JIZUHUODEDENGXIAOHANJIANGZENGJIALIANGΔHWEI:

低温省煤器

黑龙江快乐十分  SHIZHONG:q—YUANQILUNFADIANJIZUDEREHAOLV,kJ/kWh;ηp—GUANDAOXIAOLV,%;ηb—GUOLUXIAOLV,%。

  2、JIENENGXIAOYIJISUANJIFENXI

  WENZHONGYICLN600-24.2/566/566XINGCHAOLINJIE、YICIZHONGJIANZAIRE、DANZHOU、SANGANGSIPAIQI、NINGQISHIQILUNJIWEIYANJIUDUIXIANG,SHIGUOLUREXIAOLVHENGDINGWEI92.5%,GUANDAOXIAOLVWEI97%。ZAIQILUNJIEDINGGONGKUANG(TRLGONGKUANG)XIA,DIWENSHENGMEIQIYU6HAODIYAJIAREQI、7HAODIYAJIAREQILIANJIESHIYITURUTU1SUOSHI。

低温省煤器

  ANDENGXIAOHANJIANGFAJISUANTRLGONGKUANGXIAREHAOLVJIANGDIZHIHEFADIANBIAOMEIHAOJIANGDIZHI,GEXIANGCANSHUJUNQUCLN600-24.2/566/566XINGQILUNJIRELITEXINGZILIAO,JIAZHUANGDIWENSHENGMEIQIJIENENGXIAOYIJISUANJIEGUORUBIAO1SUOSHI。

  DIWENSHENGMEIQILIANJIEFANGSHIRUTU1SUOSHI。7HAODIYAJIAREQIJINKOUHECHUKOUCHUJIANGQUANBUNINGJIESHUIYINRUDIWENSHENGMEIQI,SUOYIHUIREXITONGZHONG6DUANHE7DUANCHOUQILIANGJIANSHAO,QIZHONG7HAODIYAJIAREQICHOUQILIANGJIANDIZHI16374kg/h。QILUNJIPAIQILIANGZENGJIA,ZHUYAOSHILAIZIJIAZHUANGDIWENSHENGMEIQIHOU,7HAOHE6HAODIYAJIAREQICHOUQIJIANSHAOLIANG。

低温省煤器

黑龙江快乐十分  YOUBIAO1KEJIAN,DIWENSHENGMEIQINENGGOUYOUXIAOHUISHOUPAIYANYURE,ZENGJIAJIZUCHULI,QILUNJIZENGFAGONGLVYUEWEI1800kW。ANZHUANGDIWENSHENGMEIQIHOUQILUNJIREHAOYUJIZUFADIANMEIHAOJUNYOUMINGXIANJIANGDI,QILUNJIREHAOJIANGDIYUE22kJ/kWh,JIZUFADIANMEIHAOJIANGDIYUE0.8g/kWh。

  综上所述,根据电厂热系统特点,在尾部烟道适当位置加装低温省煤器黑龙江快乐十分,能够使排烟温度得到合理的控制,有效回收尾部高温烟气余热。


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