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焦化厂除尘器

  焦化厂除尘器主要针对装煤和出焦时产生的烟气通过移动通风口(罩)和三条移动通风槽,经除尘风管,进入除尘器。再通过长袋低压脉冲袋式除尘器净化,净化后的干净气体经风机、烟囱排入大气。…
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焦化厂焦炉除尘器涉及的除尘点包括炉顶导烟孔、装煤机侧、拦焦炉门、导焦栅、熄焦车上方。烟尘通过吸尘罩和管道收集后,经和炉顶导烟车、装煤推焦车和拦焦车连接行进的皮带小车,由通风槽导入蓄热式火花捕集器,再通过长袋低压脉冲袋式除尘器净化,净化后的干净气体经风机、烟囱排入大气。布袋除尘器收集的粉尘经星形卸灰阀、埋刮板机、中间灰仓、无尘装车机,由汽车外运。

 

 焦炉地面除尘站除尘方式简介:

金冠彩票1. LUDINGDAOYANKONGYANQIBUJI  ZAILUDINGCHUJIAOCEWEIZHISHANGSHEZHIYIDONGTONGFENGCAO,ZHICHENGZAIJIAOLULIZHUSHANG;YONGYUYIDONGTONGFENGDETONGFENGKOUZHUANGZHISHEZHIZAIDAOYANCHESHANG,YUTONGFENGCAOSHANGDEPIDAIPEITAO,YOUDAOYANCHEDAIDONG,BULINGWAIZENGJIAQUDONGSHEBEI,JIANGYANQIYINCHUZHICHUCHENQI;GEDAOYANGUANFENGUANSHANGSHEYOUXIEBAOFAHESHOUDONGYEFENGFA,YEFENGFAYONGYUSHOUDONGDIAOJIECHOUFENGSHIHUNRUKONGQIDEHUNRULIANG,YANQIZHONGMEIQINONGDUZAIJIAOLUMEIQIDEFANWEINEI,BUFASHENGBAOZHA,XIEBAOFADEZUOYONGZESHIZAIYICHANGBAOZHASHIDEXIEYAXIEBAO;HUIZONGGUANSHANGSHEFANGSANGUAN,YIDANCHUCHENXITONGGUZHANGSHIDAOYANXIAOCHEKEYIDUIKONGPAIFANG。  SHEJIZHONGSHERANSHAOSHI,ZHUANGMEISHICHANSHENGDEYANQIJINRUDAOYANCHESHANGDERANSHAOSHIJINXINGRANSHAOHOU,YANQIBUZAIHANYOUXUZHUANGYANCHENHECHENGZHANXINGDEJIAOYOUYAN,SUOYIJIEJUELEZHUANGMEICHUCHENQILVDAIQINGHUIJIHUIDOUPAIHUIDENGDAOGUJIAOLUCHUCHENGONGYIZHONGDEJISHUNANTI,KEYIDAOGUJIAOLUZHUANGMEICHUCHENXITONGDEZHANGQIDEYUNXING。      

2. 出焦烟气捕集  捕集罩固定在拦焦机上并随拦焦车一起移动;在拦焦机第三轨道一侧增设移动通风槽,用于移动通风的通风口装置设置在除尘抽风罩框架上;捕集罩和移动通风的通风口装置运行在焦侧的拦焦机轨道及操作台外侧的第三条轨道上,由拦焦机带动,不另外增加驱动设备,将出焦时产生的烟尘导入通风槽,抽吸到地面除尘站布袋除尘器金冠彩票进行净化处理。      

3. JICELUMENYANQIBUJI  DUIYUJICELUMENDEWAIYIDEYANCHEN,ZEXUYAOSHEJIDANDUDEYANQIBUJIZHAOJIXIANGYINGDECHOUFENGZHUANGZHIYUYIBUJI。TONGYANG,YIDONGTONGFENGCAONENGJIEJUECILEIYIDONGCHANCHENDIANDECHUCHEN。ZAITUIJIAOJIDEWEIBU,YUXIANYOUDETUIJIAOCHEMODIANDAOPINGXINGJIASHEYITIAOYANJIAOLUFANGXIANGTONGZHANGDEYIDONGTONGFENGCAO,ZAITUIJIAOCHEZHENGDUILUMENDESHANGFANGSHEZHIBUJIZHAO,YOUFENGGUANYINZHITUIJIAOJIDEWEIBU,TONGSHIWEILEZENGJIALUKOUYANQIDEBUJIXIAOGUO,ZAILUKOUSHANGFANGSHEYANQIDAOLIUZHAO,CIZHAOKEYIJIANGYANQICHONGFENDAORUBUJIZHAONEI。YIDONGTONGFENGKOUZHUANGZHIANZHUANGZAITUIJIAOJIWEIBUJIJIASHANG,YOUYIDONGTONGFENGKOUZHUANGZHIYUYIDONGTONGFENGCAODUIJIE,JIANGYANQIDAORUYIDONGTONGFENGCAO,YINZHIDIMIANCHUCHENZHANBUDAICHUCHENQICHULI。YIDONGTONGFENGCAOSHANGDEYIDONGTONGFENGKOUZHUANGZHIYOUTUIJIAOCHEDAIDONG,BULINGWAIZENGJIAQUDONGSHEBEI。   

4. 除尘地面站及烟气处理系统 1)布袋除尘器  装煤和出焦时产生的烟气通过移动通风口(罩)和三条移动通风槽,经除尘风管,进入除尘器。除尘器采用长袋低压脉冲除尘器,该设备代表比较的除尘技术,具有净化(可达99%以上),占地面积小,清灰压力低,只有0.15~0.25MPa,目前已广泛运用于冶金、建材、化工、纺织等行业,在武钢、鞍钢、柳钢等焦炉装煤除尘技术上也使用较好。对焦炉烟气,其过滤风速可为1.0~1.2m/min,经长袋低压脉冲袋式除尘器净化处理后烟气排放浓度将小于 20 mg/Nm3,低于允许的排放要求。 

 

焦化厂除尘器技术特点:

(1)XINGSHEJI:DAICHUCHENQISUIZHUJIZHANGQIWENDINGYUNXING,WEIHUGONGZUOJISHAO;

(2)SHIYONGXINGSHEJI:DAICHUCHENQIKESHIYINGHANCHENQITIXINGZHIDEDAFANWEIBODONG,BINGKEGENJUYONGHUQINGKUANGZUOSHIYINGXINGFEIBIAOSHEJI;

金冠彩票(3)DEJIEGOUSHEJIJIASHANGYANGEDECHUCHENBUDAIJILINGBUJIANXUANYONG,KEMANZUJIWEIYANGEDEHUANBAOYAOQIU,DAICHUCHENQIDEPAIFANGKEDIYU30mg/Nm;

金冠彩票(4)YOUHUADEJINCHUFENGDAOSHEJI,YOULIYUJUNYUNDEQILIUFENBU;

(5)FANGLOUFENGSHEJI,DAICHUCHENQIDELOUFENGLVZAI2%SHANGXIA;

金冠彩票(6)QUANGANGFENTIJIEGOUSHEJI,BIANYUSHEBEIDEYUNSHUJIANZHUANG,BINGSHEBEIDEZHIZAOJINGDU;

(7)FENSHIMAICHONGSANZHUANGTAIQINGHUIJISHU,QINGHUIQIANGDUJIXIAOGUO;

(8)CHUCHENQITINGJIZIQINGXITONG,CHUCHENQISHIZHONGCHUYULIANGHAOGONGZUOZHUANGTAI;

(9)DINGZUHEDINGSHILIANHEQINGHUIFANGSHIJIKEBIANCHENGKONGZHIXITONG(PLC);

(10)ZIDONGCHAOWENBAOJINGHEJINJIJIANGWENKONGZHI;




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