百姓彩票

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布袋除尘器的阻力问题及预防高温方法

发布时间:2019-05-13
​除尘器的阻力在除尘器的设计中已经决定,但是在除尘器的运行中,如果发现除尘器的阻力..

除尘器的阻力在除尘器的设计中已经决定,但是在除尘器的运行中,如果发现除尘器的阻力在短时间内急剧增加,则表示除尘器发生了问题,应进行维修、调整。单机布袋除尘器阻力过大的原因可以分为两种:除尘器在系统运行后立刻发生;除尘器在工作一段时间后发生。如果是新装除尘器的设计不当,容易造成第 一种现象的发生;造成种现象发生主要是操作问题和运行维护不当所致:如滤袋的清灰不良、滤袋堵塞、气流分配不均。问题分析及解决方式如下:

(1)qinghuizhuangzhidiaozhengbuliang

1)jianchayasuokongqidezhiliang,shifouanzhuangchuyou、chushuibujian;2)jianchagongqiguandaoheqibaoshifou,yalishifouxiaohuolouqi;3)jianchamaichongdiancifagongzuoshifouzhengchang,jinguluoshuanshifousongdong、mopianshifousunhuai、diancixianquanshifousongdong、danhuangshifouduanliehuodaofu;4)jianchashunxukongzhiyideshedingshifoufuheyaoqiu,shifougaibianhuosunhuai;5)jianchapenchuiguan、penchuiguanpenzui、wenshiguanshifoushejiheli、anzhuangzhunque,nengfouqinghui。

(2)lvdaidusai

百姓彩票lvdaidusaidezhuyaoyuanyinshiguolvsuduguogao、fenchenguoxi、fenchenjiaozhan、lvdaiqinghuibuliang、lvdaihudai、jielu、banjie。ruguochuchenqiyunxingdeguolvfengsuchaoguolvdaideshejibiaozhun,zeyidaozhiyanqizhongdeweixifenchenjinrenlvdaixianweineibu,fashenglvdaidusaizulishenggao。caiyongfumolvliao、tucenglvliaohuozailvdaidebiaomianzuoyutuhuichuli,shibijiaohaodefangfa。

duiyuzhanxingdadefenchen,zexuyaojiangdiguolvfengsu,huojiadamaichongpenchuideyali,huocaiyonglixianmaichongqinghuilvdaidefangshi,danjiaohaodefangfashizengjiaguolvmianji,jiangdiguolvfengsu,yanzhanglvdaideshiyongshouming。

lvdaideqinghuibuliangzhuyaobaokuoqinghuicishupinfan、qinghuishijianguozhang。qinghuicishuguopin、qinghuiyaliguodarongyishilvdaixianweizuzhisongsancongerzengjiayanqizhongdeweixifenchendusailvdai。qinghuishijianguozhanghuijianglvdaibiaomiandechushifencengyibingqingxidiao,zaochenglvdaiguolvjingduxiajiang。

ruguoqinghuishijianguoduan,lvdaibiaomiandefenchenhaimeiyouwanquanqingganjingjiuyoukaishiguolv,fenchenhuizhujianleijizailvdaidebiaomian,congerzaochenglvdaidedusai。keyitongguojicishiyunxinghoudiaozhengpenchuikongzhiyijiejuezheizhongwenti。

zaochenglvdaihudai、jielu、banjiedeyuanyinyou:1)chuchenqiqiaotimifengbuyan、loushui、loufeng、jinrenhanshikongqi;2)yongyuqinghuideyasuokongqibuganjing(hanyou、hanshui);3)yongyuqinghuideyasuokongqitaileng。

weifangzhilvdaishouchao,zaidongjihanlengdediqu,keduiyongyuqinghuideyasuokongqijinxingbaowen、jiawen、chuyou、chushui,zaichuchenqitingjihouzaijixukaiqiqinghuixitong10yi20fenzhongweiyi,quebaolvdaibiaomianfenchenjiaoshao,jianshaolvdaijieluhuobanjiedekenengxing。

百姓彩票shuifenshilvdaidusaidejiaodayuanyin,tongchangshizaidiwenxiafashengninglu,youqishizaichuligaowenyanqishi。fangzhizheizhongqingkuangfashengdefangfashi:

1)bimianbudangkaijihezaichuchenqizulidashikaiji;

百姓彩票2)bimianzaidiyulu dianshikaiji。chuchenqizaitingjihoulvdaibiaomianyoulengningshuishizhongxinkaiji,rucishijinrendaliangdehanchenkongqi,jiashanggaoshidujianghuidaozhilvdaibiaomiannininghudai。weifangzhizheizhongqingkuang,yingjiarechuchenqideyanqihuojinxingyutuhuichuli,yekeyijiazhuangpangluzhuangzhi,dengyanqiwendudadaoyaoqiuhouzaiqierenchuchenqi;

百姓彩票3)bimianzaidiyulu dianshikaiji。chuchenqizaidiyulu dianshiyunxing,ruguojinqifenbubujun,rongyizaochengchuchenqiqiaotijubudefushi,yinciyingbimianchuchenqizaidiyulu diangongzuo。ruguobukebimiandiwenkaiji,yingshiyongbaowenzhuangzhi,ruzhengqibaowenhuodianjiarebaowen;

百姓彩票4)fangzhikongqishenru。kongqishenrujingchangfashengzaichuchenqidefalan、jianxiumenhuochuchenqidehuodongzhuangzhichu,ruguomifengbuyan,waibukongqijiuhuijinrenchuchenqi,dangchuligaowenyanqishi,shenrudekongqihuizaichuchenqineibuchanshengdiwenqu,congerdaozhidiwenchujielu,fushichuchenqi,zaochenglvdaidehudaihuobanjie。yinciyingfangzhikongqishenru。

(3)qiliufenbubujun

ruguochuchenqideqitifenbubuyun,zaichuchenqikaijishihuichanshengzuligaohuochuchenqigexiangtizulibujunyundewenti,haihuidaozhilvdaibeijubugaosuyanqichongshuasunhuai。yinci,yingbaozhengchuchenqidejinqifenbujunyun。


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