河北11选5

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除尘系统中西安风管中设计应注意的几个问题?

作者:admin 发布日期:2017-5-17 关注次数: 二维码分享

一个完整的除尘系统包括吸尘罩、通风管道、除尘器、风机四个部分。西安风管(简称管道)是运送含尘气流的通道,它将吸尘罩、除尘器及风机等部分连接成一体。管道设计是否合理,直接影响到整个除尘系统的效果。因此,必须全面考虑管道设计中的各种问题,以获得比较合理、有效的方案。下面小编系统为大家介绍下。

西安风管哪家好

1、GUANDAOGOUJIAN

1.1 WANTOU

WANTOUSHILIANJIEGUANDAODECHANGJIANGOUJIAN,QIZULIDAXIAOYUWANGUANZHIJINGd、QULVBANJINGRYIJIWANGUANSUOFENDEJIESHUDENGYINSUYOUGUAN。QULVBANJINGRYUEDA,ZULIYUEXIAO。DANDANGRDAYU2~2.5dSHI,WANGUANZULIBUZAIXIANZHUJIANGDI,ERZHANYONGDEKONGJIANZEGUODA,SHIXITONGGUANDAO、BUJIANJISHEBEIBUYIBUZHI,GUCONGSHIYONGCHUFA,ZAISHEJIZHONGRYIBANQU1~2d,90°WANTOUYIBANFENCHENG4~6JIE。

河北11选5 1.2 SANTONG

ZAIJIZHONGFENGWANGDECHUCHENXITONGZHONG,CHANGCAIYONGQILIUHUIHEBUJIAN——SANTONG。HELIUSANTONGZHONGLIANGZHIGUANQILIUSUDUBUTONGSHI,HUIFASHENGYINSHEZUOYONG,TONGSHIBANSUIYOUNENGLIANGJIAOHUAN,JILIUSUDADESHIQUNENGLIANG,LIUSUXIAODEDEDAONENGLIANG,DANZONGDENENGLIANGSHISUNSHIDE。WEILEJIANXIAOSANTONGDEZULI,YINGBIMIANCHUXIANYINSHEXIANXIANG。SHEJISHIZUIHAOSHILIANGGEZHIGUANYUZONGGUANDEQILIUSUDUXIANGDENG,JIV1=V2=V3,ZELIANGZHIGUANYUZONGGUANJIEMIANZHIJINGZHIJIANDEGUANXIWEId12+d22=d32。

SANTONGDEZULIYUQILIUFANGXIANGYOUGUAN,LIANGZHIGUANJIANDEJIAJIAOYIBANQU15°~30°,YIBAOZHENGQILIUCHANGTONG,JIANSHAOZULISUNSHI。SANTONGBUNENGCAIYONGTXINGLIANJIE,YINWEITXINGLIANJIEDESANTONGZULIBIHELIDELIANJIEFANGSHIDA4~5BEI。

河北11选5 LINGWAI,JINLIANGBIMIANSHIYONGSITONG,YINWEIQILIUZAISITONGGANRAOHENDA,YANZHONGYINGXIANGXIFENGXIAOGUO,JIANGDIXITONGDEXIAOLV。

1.3 JIANKUOGUAN

QITIZAIGUANDAOZHONGLIUDONGSHI,RUGUANDAODEJIEMIANZHOURANYOUXIAOBIANDA,ZEQILIUYEZHOURANKUODA,YINQIJIAODADECHONGJIYALISUNSHI。WEIJIANXIAOZULISUNSHI,TONGCHANGCAIYONGPINGHUAGUODUDEJIANKUOGUAN。JIANKUOGUANDEZULISHIYOUYUJIEMIANKUODASHI,QILIUYINGUANXINGZUOYONGLAIBUJIKUODAERXINGCHENGWOLIUQUSUOZAOCHENGDE。JIANKUOJIAOаYUEDA,WOLIUQUYUEDA,NENGLIANGSUNSHIYEYUEDA。DANGaCHAOGUO45°SHI,YALISUNSHIXIANGDANGYUCHONGJISUNSHI。WEILEJIANXIAOJIANKUOGUANZULI,BIXUJINLIANGJIANXIAOJIANKUOJIAOa,DANaYUEXIAO,JIANKUOGUANDEZHANGDUYEYUEDA。TONGCHANG,JIANKUOJIAOaYI30°WEIYI。

河北11选5 1.4 GUANDAOYUFENGJIDEJIEKOUJICHUKOU

FENGJIYUNZHUANSHIHUICHANSHENGZHENDONG,WEIJIANXIAOZHENDONGDUIGUANDAODEYINGXIANG,ZAIGUANDAOYUFENGJIXIANGJIEDEDIFANGZUIHAOYONGYIDUANRUANGUAN(RUFANBURUANGUAN)。ZAIFENGJIDECHUKOUCHUYIBANCAIYONGZHIGUAN,DANGSHOUDAOANZHUANGWEIZHIDEXIANZHI,XUYAOZAIFENGJICHUKOUCHUANZHUANGWANTOUSHI,WANTOUDEZHUANXIANGYINGYUFENGJIYELUNDEXUANZHUANFANGXIANGYIZHI。

GUANDAODECHUKOUQILIUPAIRUDAQI,DANGQILIUYOUGUANDAOKOUPAICHUSHI,QILIUZAIPAICHUQIANSUOJUYOUDENENGLIANGJIANGQUANBUSUNSHIDIAO。WEIJIANSHAOCHUKOUDONGYASUNSHI,KEBACHUKOUZUOCHENGJIANKUOJIAOBUDADEJIANKUOGUAN,CHUKOUCHUZUIHAOBUYAOSHEFENGMAOHUOQITAWUJIAN,TONGSHIJINLIANGJIANGDIPAIFENGKOUQILIUSUDU。

2、GUANDAOPEIJIAN

2.1 QINGSAOKONG

QINGSAOKONGYIBANSHEYUQINGXIEHESHUIPINGGUANDAODECEMIAN,YIXINGGUAN、SANTONG、WANGUANDEFUJINHUODUANBU。QINGSAOKONGDEZHIZUOYINGYANMI、BULOUFENG。

2.2 DIAOJIEFAMEN

河北11选5 JIZHONGSHICHUCHENXITONGZULIBUPINGHENGDEQINGKUANGZAIYUNXINGZHONGSHINANMIANDE,YINCI,ZAIYUXICHENZHAOLIANJIEDECHUIZHIGUANDUANSHANGSHEDIAOJIEFAMEN。CHANGJIANDEDIAOJIEFAMENYOUDIEFAXIECHABANFADENG,ZAIXIRUDUANGUANDAOSHANG,YIBANBURONGXUCAIYONGZHICHABANFA,YINWEITARONGYIYINQIGUANDAODUSAI。ZUOWEIDIAOJIEFENGLIANGYONG。WULUNSHIXIECHABANHUODIEFA,DOUBIXUZHUANGSHEZAICHUIZHIGUANDUANSHANG。YINWEIFABANQIANHOUCHANSHENGQIANGLIEDEWOXUAN,FENCHENHENRONGYICHENJI,RUGUOZHEILEIFABANZHUANGZAIXIEGUANHUOSHUIPINGGUANDUANSHANG,CHENJIFENCHENHAIHUIFANGAIFABANDEKAIGUANHUODUSAIGUANDAO。

2.3 CEDINGKONG

河北11选5 CHUCHENXITONGZAIZHEIXINGQIANYINGJINXINGQIDONGDIAOJIE,YUNXINGGUOCHENGZHONGYEYAOJINXINGKONGQIDONGLIXINGNENGCEDING,YINCIGUANDAOSHANGYAOSHIXIANLIUCHUDIAOJIEHECESHIYONGDECEDINGKONG。

CEDINGKONGDEKAISHEWEIZHIJINKENENGBIKAIQILIUDEWOLIUQU,YIBANSHEZHIZAI:(1)YUXICHENZHAOLIANJIEDEGUANDUANSHANG:(2)CHUCHENQIQIANHOUDEGUANDUANSHANG;(3)FENGJIJINCHUKOUGUANDUANSHANG,(4)DUICHUCHENQIYINGSHEZAINENGGOUXIANSHICHUSHEBEIBENSHENDEYALISUNSHIDEBUWEI。

2.4 FALANPAN

CHUCHENGUANDAOYIBANYONGGANGBANHANJIEZHIZUO,CAIYONGFALANPANSHILIANJIE,BIANYUCHAIXIEQINGLI。FALANPANZHONGDECHENDIANKEYONGJIAOPIHUOZAISHUIZHONGPAOSHIDEHEZAIGANXINGYOUNEIZHUGUOBINGTULEQIANDANYOUDEHOUZHIDIAN。SHUYUNBUCHAOGUO70℃DEZHENGCHANGSHIDUDEKONGQIDEGUANDAOKEYIYONGHOUZHIDIAN,CHAOGUO70℃ZEYONGSHIMIANHOUZHIDIANHUOSHIMIANSHENG。

3、GUANDAOBUZHI

河北11选5 (1) GUANDAOBUZHILIQIUJIANDAN,JINKENENGCHUIZHIHUOQINGXIEZHUANGSHE,QINGXIEJIAOYIBANBUDEXIAOYU50°,SHIGUANDAONEIDEJICHENNENGZIRANHUAXIA。

(2) FENZHIGUANYUSHUIPINGGUANHUOZHUGANGUANLIANJIESHI,YIBANCONGGUANDAODESHANGMIANHUOCEMIANJIERU。

河北11选5 (3) GUANDAOYIBANCAIYONGYUANXINGJIEMIAN,YINWEIFANGXING、JUXINGJIEMIANGUANDAOSIJIAOHUICHANSHENGWOLIU,YIJIFENCHEN。ZUIXIAOZHIJINGYIBANBUXIAOYU100mm,YIFANGGUANDAODUSAI。

(4) GUANDAOBUYIZHICHENGZAISHEBEISHANG(RUTONGFENGJIWAIQIAO),YINGSHEZHI、DIAOJIA。GANGZHIGUANDAOSHUIPINGANZHUANGSHI,QIGUDINGJIANDEJIANJU,DANGGUANJINGBUCHAOGUO360mmSHI,BUDAYU4m;CHAOGUO360mmSHI,BUDAYU3m。DANGCHUIZHIANZHUANGSHI,QIGUDINGJIANDEJIANJUBUDAYU4m,LASHENGHEDIAOJIABUYUNXUZHIJIEGUDINGZAIFALANPANSHANG。

(5) WEIJIANQINGFENGJIDEMOSUN,YIJIANGCHUCHENQIZHUANGZHIZHIYUFENGJIZHIQIAN。

西安风管

以上是西安风管设计应注意的几个问题。在实际设计中,管道的直径、风速和流量,还要根据实际情况进行阻力计算,在保证使用效果的前提下,使输运气流的能耗最小。a1joke.com




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