广东11选5

广东11选5HUANYINGFANGWENNANYANGXINGCHENHUANBAOSHEBEIYOUXIANGONGSIWANGZHAN!

湿式静电除尘器

联系我们

广东11选5QIYEMINGCHENG:NANYANGXINGCHENHUANBAOSHEBEIYOUXIANGONGSI

广东11选5SHOUJI:17638259888

YOUXIANG:1657596666@qq.com

WANGZHI:nwjd8.com

广东11选5DIZHI:NANYANGSHIWOLONGQULONGSHENGGONGYEYUAN

布袋除尘的过滤和清灰机理是什么?

您的当前位置: 首 页 >> 广东11选5 >> 技术知识

布袋除尘的过滤和清灰机理是什么?

发布日期:2019-04-02 作者: 点击:

沥青站除尘器主要由袋室、滤袋、框架、清灰装置等部分组成。矿山布袋除尘器的除尘过程主要是由滤袋完成的。滤袋是各种滤料纤维织造后缝制而粉尘层和表面过滤机理。

1、FENCHENCENGGUOLVJILI

ZAILVLIAOXIANWEIDEGUOLVJILIZHONG,RUKUOSAN、ZHONGLI、GUANXINGPENGZHUANG、JINGDIANDENGZUOYONGDUIFENCHENCENGDOUSHICUNZAIDE,DANZHUYAODESHISHAIFENZUOYONG。

在沥青站除尘器开始运转时,新的滤袋上没有粉尘,运行数分钟后在滤袋表面形成很薄的尘膜。矿山布袋除尘器由于滤袋是用纤维织造成的,所以在粉尘层未形成之前,粉尘会在扩散等效应的作用下逐渐形成粉尘在纤维间的架桥现象。滤袋纤维直径一般为20—100um。针刺毡纤维直径多为10—20um。纤维间的距离多为10—30um,架桥现象很容易出现。架桥现象完成后的0.3—0.5mm的粉尘层常称为尘膜或一次粉尘层。在一次粉尘层上面再次堆积的粉尘称二次粉尘层。

PINGWENZHIWULVBUBENSHENDECHUCHENXIAOLVWEI85%—90%,XIAOLVBIJIAODI。DANSHIZAILVBUBIAOMIANFENCHENFUZHEDUIJISHI,KEDEDAO99.5%YISHANGDEGAOCHUCHENXIAOLV。YINERYOUBIYAOZAIQINGCHUFENCHENZHIHOU,SHILVBUBIAOMIANCANLIU0.3—0.5mmHOUDEFENCHENCENG,YIFANGZHICHUCHENXIAOLVXIAJIANG。WENTIZAIYUCHUCHENQIYUNXINGGUOCHENGZHONGRUHEWANCHENGSHIDIYICIFENCHENCENGBAOLIU,ERJINJINQINGCHUDIERCIFENCHENCENG,ZHEIGEWENTIDUISHEJIHEZHIZAOCHANGLAISHUOJISHIJISHUWENTI,YOUSHIYIZHONGCHUZHIJINGYAN。YINCIKEYISHUOLIQINGZHANCHUCHENQIDELISHI,JIUSHIXUNXUJIANJINBUDUANWANSHANDELISHI。JIYUFENCHENCENGDUIXIAOLVDEYINGXIANG,SUOYIZAIFENCHENCENGBOLUOBUFENCHUCHENXIAOLVJIUJIJUXIAJIANG;TONGSHI,YOUYUYALISUNSHIJIANSHAO,YANQIJIUZAIZHEIBUFENJIZHONGLIUGUO。YINCI,JIMIAOZHONGHOULVBUBIAOMIANYOUXINGCHENGLEFENCHENCENG,CHUCHENXIAOLVYOUSHANGSHENGLE,JIMEIYIQINGCHUZHOUQIKEPAICHUYIDINGLIANGDEFENCHEN。LINGYIFANGMIAN,RUOGUOLVFENGSUSHEJIDEDANG,DAOLELVBUBIAOMIANGUOLVCENGYOUYIDINGDEYALISUNSHI(CHANGWEI1000—1500Pa),JIZAISUOXUDESHIJIANNEIGUOLVCENGDADAOYIDINGDEHOUDUSHI,SHIJIANYUGUOLVFENGSUCHENGFANBI。QUGUOLVFENGSUWEInBEI,SUOXUSHIJIANWEIn/1,MEIXIAOSHIBIXUQINGCHUFENCHENCENGDECISHUZHISHAOWEInBEI,SHIJILBIXUKAOLVQINGCHUSUOXUDESHIJIANt(10—30s),YINGQUn+tBEI。

LINGWAI,CAIYONGFEIZHIBUXINGZHENCIZHANZUOWEILVBU,YIBANKECAIYONG1.5—2.5HOUDU,ZHEIYICENGXIANGDANGYUQIANSUOSHUJIDEYICIFENCHENCENG,TACUNZAIYULVBUDENEICENG。

广东11选5YANQIYUFENCHENCONGLVBUBIAOMIANSHENTOUCHUANGUO,TONGSHIYONGMOUZHONGFANGFALAIQINGCHUHUICHEN,QIANSHUDELIANGZHONGZUOYONGQUDEPINGHENGHOU,ZAILVBUDENEICENG(MAOZHANXING)JIUXINGCHENGLEHOUDUWEI0.5—0.7mm,YOUHUICHENHELVBUXIANWEIJIAOCHANERCHENGDECENG,ZHEIJIUCHENGWEINEICENGGUOLVCENG,XIANGDANGYUQIANSHUPINGWENZHIWUDEYICIGUOLVCENG。RANERYANCHENZHONGXINZAILVBUBIAOMIANSHANGDUIJIERCHENGWEIERCIFENCHENCENG。

广东11选5ZHEIYANGNEIGUOLVCENGTONGXIANWEIJIAOZHIZAIYIQI,YUERCIFENCHENCENGXIANGBIQIXINGZHIDAWEIBUTONG,SUOYIQINGCHUDEJINJINSHIERCIFENCHENCENG,NEIGUOLVCENGJIUYIYUWANQUANBAOLIU,YINERQINGCHUFENCHENHOUDECHUCHENXIAOLVJIUBUHUIXIAJIANG。

FENCHENZAILVBULDEFUZHELISHIFEICHANGQIANGDE,DANGGUOLVSUDUWEI0.28m/sZHIJING10umDEFENCHENLIZIZAILVLIAOSHANGDEFUZHELIKEYIDADAOLIZIZIZHONGDE1000BEI,5umDEFENCHENLIZIZAILVLIAOSHANGDEFUZHELIKEYIDADAOLIZIZIZHONGDE4200BEI。SUOYIZAICHUCHENLVDAIQINGHUIZHIHOU,FENCHENCENGHUIJIXUCUNZAI。FENCHENCENGDECUNZAI,SHIGUOLVGUOCHENGZHONGDESHAIFENZUOYONGDADAJIAQIANG,GUOLVXIAOLVYESUIZHITIGAO。FENCHENCENGXINGCHENGDESHAIKONGBILVLIAOXIANWEIDEJIANXIXIAODEDUO,QISHAIFENXIAOGUOXIANERYIJIAN。

FENCHENCENGDEXINGCHENGYUGUOLVSUDUYOUGUAN,GUOLVSUDUJIAOGAOSHIFENCHENCENGXINGCHENGJIAOKUAI;GUOLVSUSUDUHENDISHI,KUANGSHANBUDAICHUCHENQIFENCHENCENGXINGCHENGJIAOMAN。RUGUODANCHUNKAOLVFENCHENCENGDEGUOLVXIAOGUO。GUOLVSUDUDIWEIJIANDESHIYOULIDE。FENCHENCENGJIXUJIAHOUSHI,BIXUJISHIYONGQINGHUIDEFANGFAQUCHU,FOUZEHUIXINGCHENGZULIGUOGAO,HUOZHEFENCHENCENGDEZIDONGJIANGLUO,CONGERDAOZHIFENCHENJIANDE“LOUQI”XIANXIANG,JIANGDIBUJIFENCHENDEXIAOGUO。

2、BIAOMIANGUOLVJILI

JIYUFENCHENCENGXINGCHENGYOULIYUGUOLVDELILUN,RENWEIDIZAIPUTONGLVLIAOBIAOMIANFUSHANGYICENGYOUWEIKONGDEBOMOYITIGAOCHUCHENXIAOGUO。SUOYIGUOLVBIAOMIANDEBOMOYOUCHENGRENZAOFENCHENCENG。

WEILEKONGZHIDUIBUYONGLIZIDEBUJIXIAOLV,BUTONGYONGTUDEWEIKONGBIAOMIANBOMOQIWEIKONGKONGJINGSHIBIANHUADE。LIRU,GUOLVPUTONGFENCHENSHI,WEIKONGKONGJINGTONGCHANGXIAOYU2um;GUOLVXIJUNSHI,KONGJINGXIAOYU0.3um;GUOLVBINGDUSHI,KONGJINGXIAOYU0.05um。ZHEIZHONGQUBIEJIUXIANGSHAIKONGYIYANG,GENJUSHAISHANGSHAIXIADEYAOQIU,XUANYONGBUTONGSHAIKONGDESHAIWANG。

BIAOMIANGUOLVDEBOMOKEYIFUZAIPUTONGLVLIAOBIAOMIAN,YEKEYIFUZAISUSHAOBANDEBIAOMIAN。MUQIANLVGELFUDEBOMODOUSHICAIYONGFUYIXIMO,DIBULEIXINGDA20DUOZHONG,BOMOQUEZHIYOUYIZHONG,BOMODEHOUDUZAI10umZUOYOU,GECHANGJIACHANPINLVEYOUBUTONG。

BOMOBIAOMIANGUOLVDEJILITONGFENCHENCENGGUOLVYIYANG,ZHUYAOKAOWEIKONGSHAIFENZUOYONG。YOUYUBOMODEKONGJINGHENXIAO,NENGBAJIDABUFENCHENLIZULIUZAIMODEBIAOMIAN,WANCHENGQIGUFENLIDEGUOCHENG。ZHEIGEGUOCHENGYUYIBANLVLIAODEFENLIGUOCHENGBUTONG,FENCHENBUSHENRUDAOZHICHENGLVLIAODEXIANWEINEIBU。QIHAOCHUSHI:ZAILVDAIGONGZUOYIKAISHIJIUNENGZAIMOBIAOMIANXINGCHENGTOUQIHENHAODEFENCHENBOCENG,JINENGBAOZHENGJIAOGAODECHUCHENXIAOLV,YOUNENGBAOZHENGJIAODIDEYUNXINGZULI;ERQIERUQIANSUOSHU,QINGHUIYERONGYI。

广东11选5YINGDANGZHICHU,CHAOBOMOBIAOMIANDEFENCHENCENGBOLIQINGKUANGYUYIBANLVDAIYOUHENDACHABIE,SHIYANZHENGMING,FUHELVDAISHANGDEFENCHENCENGJIYIBOLUO,YOUSHIHAIWEIDAOQINGHUIJIGOUDONGZUOFENCHENYEHUIDIAOLUOXIALAI。HAIYOULINGYIGEZHONGYAOSHISHI,JISHISHUIYINGXINGFENCHENRUSHUINICHENZAIMOBIAOMIANJIEKUAICHUQIYEHUIBEIBOLIXIALAI。DANSHI,RUGUOFENCHENJIEKUAIXIANXIANGYANZHONGHUOZHEYANQIJIELU,FUMOLVLIAOYEWUNENGWEILI,BIXUCAIQUQITACUOSHILAIJIEJUE。


本文网址:http://nwjd8.com/news/582.html

关键词:矿山布袋除尘器

最近浏览:

  • 在线客服
  • 联系电话
    17638259888
  • 在线留言
  • 在线咨询
    欢迎给我们留言
    请在此输入留言内容,我们会尽快与您联系。
    姓名
    联系人
    电话
    座机/手机号码
    邮箱
    邮箱
    地址
    地址