河北威美环保致力于阳极管、电除雾器及湿式静电除尘器的研发生产,详情请致电:18332815001湿电 | 烟气消白 | 湿式静电除尘器 | 湿电除尘设备
湿电除尘器-河北威美环保

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  • 咨询:陶经理18332815001
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  • 主营:阳极管 湿式静电除尘器
  • 地址:河北邯郸武安工业园区二期
 
湿电除尘设备-湿式除尘器 众鑫棋牌 > 湿电除尘设备-湿式除尘器

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祝贺河北威美环保两台18W气量湿式电除尘器达标运行附调试视频

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祝贺河北威美环保两台18W气量湿式电除尘器达标运行

ZHUHEHEBEIWEIMEIHUANBAOLIANGTAI18WQILIANGSHISHIDIANCHUCHENQIDABIAOYUNXING

河北威美环保承接的两套湿式电除尘器适用于氯化钙烘干烟气深度净化高压静电湿式除尘器,威美环保负责包括高压静电除雾器的本体及其辅助设备系统的功能设计、制造、安装、调试运行。该湿式电除尘器处理烟气量为180000m3/h,入口烟气含尘量(颗粒物)≤200mg/m3 烟气温度≤50℃,除尘器进出风口布置为下进上出,除尘器设计流速为1.1m/s;要求出口粉尘排放浓度 ≤20mg/m3

颜值超高的一对湿式电除尘器

YIDUISHISHIDIANCHUCHENQISONGLIYUSHENGCHANXIANMODUAN,YANZHIZAIXIAN

河北威美环保设备针对化工行业磷酸生产线烟气深度净化湿电除尘器达标运行

该设备需要处理的烟气量为50000NM3/h,该高压静电湿式电除尘器设计流速为1m/s,除尘器进出风口布置为下进上出。

SHISHIDIANCHUCHENQIBENTIJINEIBIBIXUMANZUQIANGSUANHUANJINGHENAIHFFUSHIDEFANGFUXUYAO,DUIYUCAIYONGNAIFUSHICAILIAODESHEBEI,BIXULIECHUCAILIAODEXINGNENG,JIEGOUDENGXIANGGUANCANSHU。DUIYUJINXINGFANGFUDEBUWEIZHISHAOCAIQUBIAOMIANQINGLIDAMO、PENSHACHULI、DITUCHULI、MIANTUCHULIDESHIGONGSHUNXU,DUIYUBIAOMIANJIEGOUFUZAHEDUIFANGFUYAOQIUJIAOGAODEBUWEIXUCAIQUFRPBUQIANGCHULIGONGYI。

SHEBEIZIDONGKONGZHIBUFENYAOJUYOURS485TONGXUNJIEKOU(modbusXIEYI),JUBEITONGDCSXITONGDETONGXUNGONGNENG,SUOYOUGONGYICANSHUHEKONGZHIGONGNENGKEYITONGGUOTONGXUNDEFANGSHIYUANCHENGXIANSHIHEKONGZHI,XITONGJUYOUYUANCHENGJIUDIQIEHUANGONGNENG。

磷酸生产线湿电除尘器投入运行效果对比

50000NM3/h磷酸生产线湿电除尘器投入运行效果对比

黄磷渣气湿电除尘设备投入运行

↓↓↓附图两套湿电右边项目为黄磷渣气湿电除雾器,设计风量为180000m3/h,经过除雾器流速为1.3m/s,左边那台为黄磷炉前烟气除雾器,设计风量60000m3/h,经过除雾器流速为0.8m/s;气体介质主要为水蒸气、SO2、SO3、P2O5、NOX、HF等酸性气体、固体粉查、及少量CO、PH3等。由于含有CO、PH3尾气属于易燃易爆、有毒气体,需要考虑防爆和密封。工作湿度70摄氏度以下,工作压国为7000KPa以内,系统压降不超过300Pa。阳极管材料按导电玻璃钢阳极管,壁厚不小于3mm。每根阳极管的电阻小于100欧。阴极线为钛(TA1)极线,冲洗管材为316L材质。设备设计自动喷淋冲洗系统,定期冲洗沉淀极及阴极线,保持阳极板及阴极的清洁。

SUGEXITONGSHEJIPLCZIDONGKONGZHIXITONG,GENJUGONGKUANGZIDONGJIANCEYUNXINGZHUANGKUANG,DIAOZHENGDIANLIU,ZIDONGBAOJINGHELIANSUO,ZIDONGKONGZHIPENLINHEQINGXI,TONGSHIPLCXITONGYULIUTONGXUNJIEKOU,SUOYOUSHUJUJUNNENGSHANGCHUANDAODCSXITONG,NENGSHIXIANZHONGKONGSHIDCSXITONGZIDONGKONGZHI。MUQIANGAIXIANGMUPAIFANGDABIAO,YUNZHUANLIANGHAO。

河北威美环保湖北黄磷炉前烟气湿电除雾器成功运行

15万吨磷铵复合肥尾气湿电深度治理工程

该湿电设备适用于磷酸二铵及磷酸一铵复合肥造粒烘干烟气深度净化高压静电湿式电除尘器,河北威美环保负责高压湿电除雾器本体及辅助设备系统的功能设计、制造、安装、资料、调试、验收和质保等方面的技术和要求。湿电处理烟气量210000m3/h,入口烟气含尘量(颗粒物)500mg/Nm3,烟气温度60,固态或水溶氟含量15mg/Nm3,NH3 150mg/Nm3

YANQIKELIAOWUDETEDIANSHIYOUZHANXING,YAOQIUCHUKOUHANCHENLIANGXIAOYU30mg/Nm3,SHEWUCHUKOUFUHANLIANGXIAOYU6mg/Nm3,SHEBEICHUKOUSHUIRONGANHANLIANGXIAOYU20mg/Nm3,CHUCHENQIJINCHUFENGKOUBUZHISHIXIAJINSHANGCHU,MUQIANGAISHEBEIYISHIXIANDABIAOPAIFANG,YUNXINGYINIANYISHANG。

15万吨磷铵复合肥尾气湿电深度治理工程

糠醛渣生物质能锅炉湿电除尘设备安装完毕

随着环保要求的不断提高,生物质锅炉取代燃煤小锅炉为大势所趋,当务之急是生物质锅炉如何实现超低排放。目前许多城市已经出台生物质锅炉必须≤20mg/m3烟尘排放要求,因此如何进一步实现超低排放、达到燃气锅炉标准是生物质锅炉推广应用工作中急需解决的问题。

此次河北威美制作的湿式静电除尘器是针对糠醛渣生物质能锅炉设计制作,目前经过紧张的施工,安装已接近尾声,以下是现场的安装情况。

糠醛渣生物质能锅炉湿式静电除尘器安装完毕

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湿电除尘技术:湿式电除尘器在生物质锅炉中的应用探索

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 威美环保湿电除尘设备成功运行案例   查看更多

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山西砖厂湿电除尘器烟气量不大于100000m3/h,设计气速为1m/s

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  一图道明湿电除尘器原理 

湿电除尘器原理图

含有粉尘颗粒的气体,在接有高压直流电源的阴极线(又称电晕极)和接地的阳极板之间所形成的高压电场通过时,由于阴极发生电晕放电、气体被电离,此时,带负电的气体离子,在电场力的作用下,向阳板运动,在运动中与粉尘颗粒相碰,则使尘粒荷以负电,荷电后的尘粒在电场力的作用下,亦向阳极运动,到达阳极后,放出所带的电子,尘粒则沉积于阳极板上,采用冲刷液冲洗电极,将收尘板上捕获的粉尘冲刷到灰斗中随之排出。 了解详细>>>>

  威美湿电转高频高压电源在日用玻璃窑炉烟气高温电除尘器中的应用

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图1 工频电源与高频电源供电原理

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  威美环保简述湿电除尘设备的构成及运行安全注意事项

(一) 沉淀极室

DIANCHUWUQIYOUSHINEIXINGHESHIWAIXING,CHENDIANJISHIDEPEIBEI,YIBANCHUYUDUICHENDIANJISHIQINGSAOYIJIXIULIDEKAOLVBIXUYOULIANGGEYISHANGDEXITONG。LINGWAI,WEILEDEDAOGAODECHUWUXIAOLV,YEYOUZUOCHENGYIJI、ERJIHUOSANJICHUANLIAN,ZAIQIJIANSHEZHIZHONGJIANTAHUOQITILENGQUEQIHUOPENWUZENGSHIGUANDENG。

QITILIUDONGFANGXIANG,WULUNSHIBANSHIHUOGUANSHI,DADOUSHICHUIZHIXIANGXIAHUOCHUIZHIXIANGSHANGLIUDONGDE,SHUIPINGLIUDONGDEFANGSHIJIHUBUYONG。GUANSHIDEQITIFENBURONGYIJUNYUN,KEWANGHUODEJIAOGAODECHUWUXIAOLV,DANJIANSHEFEIYONGGAO。

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ZUIJINYIJINGZAOCHUYONGHECHENGSHUZHIZHIDECHENDIANJISHI,BINGYIZAISHIJIZHONGSHIYONG。

  湿电除尘设备高压恒流源需符合的标准及规范

SHISHIDIANCHUCHENGAOYADIANYUANDESHEJI、ZHIZAO、ANZHUANG、YANSHOUYINGZUNZHAOSHENGCHANSHANGSUOZAIGUOYIJIZHONGGUODEYOUGUANGUOJIABIAOZHUNJIGUIFAN,BINGYINGANQIZHONGJIAOGAODEBIAOZHUNZHIXING。

  消除“白色烟羽”两种方法对比及经济效益分析

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湿烟气加热后排放状况

  河北威美环保湿电除尘设备阳极管生产车间实景

  威美环保分析制糖厂蔗渣锅炉烟气湿电除尘设备改造

作为生物质锅炉的一种,蔗渣锅炉的使用有几十年的历史,但国内从2005年起才大规模进行各种生物质发电锅炉工程。相对燃煤锅炉来说,生物质锅炉烟气处理的系统研究相对较少。蔗渣锅炉部分的或有时候会掺烧煤,其除尘工艺也主要参考燃煤锅炉。相对来说,蔗渣锅炉烟气含尘浓度低(2000~5000mg/m3),SOX含量很低,NOX含量不高。新标准《火电厂大气污染物排放标准》(GB13223-2011)的实施,要求65t/h以上的生物质发电锅炉烟尘排放浓度限值≤30mg/m3,原来使用的麻石水膜除尘器等湿式除尘工艺即使自身再优化提效,也不能满足排放标准,必须使用除尘效率极高的除尘系统或多级除尘系统。

ZHITANGCHANGGUOLUYANQICHUCHENXIANZHUANGQUANGUOSHITANGNIANJUNXIAOFEILIANGYUE1400WANDUN,ZHITANGGONGYEZAIGUOMINJINGJIZHONGZHANYOUZHONGYAODIWEI。

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GANZHEZHASHIYIZHONGHANSHUIFENGAO、HUIFAFENDA、FAREZHIDI、HANDANLIANGBUGAOYUHANLIULIANGDIDESHENGWURANLIAO。YIBANDUOCAIYONGLIANTIAOLUPAIGUOLU,GANZHEZHADERANSHAOJILISHIJIYOUXUANFURANSHAOYOUYOUCENGRAN,GONGFENGLIANGDA,GUYANQICHANSHENGLIANGYEDA,YANQIHANYANGLIANGGAO、SHIDUDA。

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这种采用麻石制作的“立式/卧式文丘里+旋风水膜/旋流板除尘器”为主的湿式除尘工艺,具有投资及维修成本低、管理简单方便的特点,大部分能满足烟尘排放浓度≤200mg/m的旧环保标准。标准要求不高,故一般没有用到袋式除尘器、电除尘器等投资较大的除尘工艺系统。

随着环保标准的不断提高,烟尘排放浓度控制越来越严,小于100、80mg/m的要求对麻石水膜除尘器来说已经勉为其难。同时广西糖业按节能减排要求,逐步淘汰小于50t/h锅炉,而全面实施《火电厂大气污染物排放标准》与《锅炉大气污染物排放标准》的新标准,要求烟尘排放浓度≤30或80mg/m,提标改造势在必行。

  威美湿电转湿式静电除尘器WESP在燃煤电厂粉尘“近零排放”工程的应用

BENLUNWENJIESHAOLESHISHIJINGDIANCHUCHENQIDEGONGZUOYUANLIYIJIJISHUTEDIAN,BINGDUIMUQIANGUONEIDAXINGRANMEIDIANCHANGSHIXIANCHUKOUFENCHEN1mg/Nm3YIXIA“JINLINGPAIFANG”DEJISHULUXIANJINXINGLEFENXI:KECAIYONGDIDIWENDIANCHUCHENQIGAIZAO、SHIFATUOLIUXIETONGCHUCHENGAIZAOYIJISHISHIDIANCHUCHENQIGAIZAODEJISHULUXIAN;CIWAI,ZHONGDIANJIESHAOLESHISHIDIANCHUCHENQIZAIGUONEI600MWJIZURANMEIDIANCHANG“JINLINGPAIFANG”GAIZAOGONGCHENGZHONGDEYINGYONG。

0 引言

SUIZHEGAIZAOGONGZUODEBUDUANSHENRU,GEBIERANMEIDIANCHANGZHIZAIXUNQIUFENCHEN1 mg/Nm3YIXIA“JINLINGPAIFANG”DEMUBIAO:RUZHEJIANGGUOHUAZHENENGFADIANYOUXIANGONGSI#4LU660MWJIZUJINGGUOSHISHIDIANCHUCHENQI(YIXIAJIANCHENGWESP)GAIZAOHOU,CHUKOUFENCHENPAIFANG0.575mg/Nm3,SHIGUONEISHOUTAI600MWYISHANGJIZUSHIXIANCHUKOUFENCHEN1mg/Nm3YIXIA“JINLINGPAIFANG”DETOUYUNJIZU。BENWENZHONGDIANJIESHAOLEWESPJISHUZAIGUOHUANINGHAIDIANCHANG#4JIZUZHONGDEYINGYONG,YIQIWEIDAXINGRANMEIDIANCHANGSHIXIAN “JINLINGPAIFANG”MUBIAOTIGONGYOULIJIEJIAN。

1WESP工作原理及技术特点

1.1  WESP对微细粉尘的去除原理

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 TU1  SHIDIANCHUCHENQIWESPGONGZUOYUANLITU

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