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除尘器设计规范

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class=\"golink\">试用独享虚机,了解详情>></a>"},{"bottom":"20","show":"false","pro":[{"pp":[{"pei":"1M<br>带宽","tce_rule_count":"1"},{"pei":"1M<br>带宽","tce_rule_count":"1"},{"pei":"1M<br>带宽","tce_rule_count":"1"},{"pei":"1M<br>带宽","tce_rule_count":"1"}],"price":"&yen;262元/年<span>省&yen;36</span>","text1":"立即升级","tce_rule_count":"1","link":"#","tip":"立省25%","text":"独享经济版","tit":"升级建议1:"},{"pp":[{"pei":"1M<br>带宽","tce_rule_count":"1"},{"pei":"1M<br>带宽","tce_rule_count":"1"},{"pei":"1M<br>带宽","tce_rule_count":"1"},{"pei":"1M<br>带宽","tce_rule_count":"1"}],"price":"&yen;262元/年<span>省&yen;36</span>","text1":"立即升级","tce_rule_count":"1","link":"#","tip":"立省25%","text":"独享经济版","tit":"升级建议1:"}],"tit":"<label style='color:#222221;font-size: 18px'>解决办法二:购买流量</label>","info":"登陆阿里云官网->管理控制台-><a href=\"https://netcn.console.aliyun.com/core/host/list2?spm=5176.8048640.1002.1.6ALO62\" target=\"_blank\" class=\"golink\">云虚拟主机</a>,在我的主机中找到要进行流量充值的主机,点击“管理”进入该主机管理界面点击“流量购买”链接,进行流量充值,补足流量后即可开通。"},{"bottom":"20","show":"false","pro":[{"pp":[{"pei":"1M<br>带宽","tce_rule_count":"1"},{"pei":"1M<br>带宽","tce_rule_count":"1"},{"pei":"1M<br>带宽","tce_rule_count":"1"},{"pei":"1M<br>带宽","tce_rule_count":"1"}],"price":"&yen;262元/年<span>省&yen;36</span>","text1":"立即升级","tce_rule_count":"1","link":"#","tip":"立省25%","text":"独享经济版","tit":"升级建议1:"},{"pp":[{"pei":"1M<br>带宽","tce_rule_count":"1"},{"pei":"1M<br>带宽","tce_rule_count":"1"},{"pei":"1M<br>带宽","tce_rule_count":"1"},{"pei":"1M<br>带宽","tce_rule_count":"1"}],"price":"&yen;262元/年<span>省&yen;36</span>","text1":"立即升级","tce_rule_count":"1","link":"#","tip":"立省25%","text":"独享经济版","tit":"升级建议1:"}],"tit":"<label style='color:#222221;font-size: 18px'>解决办法三:自动开通</label>","info":"如果您不想通过以上两种方式开通站点,次月1号系统自动开通主机。"}],"countinfo":{"solve":{"length_pc":0,"length":0}},"$tmsId":"tce/984878"} </textarea> <div class="inner" style="background:#f5f5f6 url(//img.alicdn.com/tfs/TB1_8umSVXXXXb3aXXXXXXXXXXX-1440-409.jpg) no-repeat top center;"> <div class="con"> <div class="right-con"> <p class="tit">该网站因为流量耗尽暂时无法访问!</p> <div class="solve-con" style="margin-bottom: 10px;"> <p class="solve-tit"><label style='color:#222221;font-size: 18px'>解决办法一:虚机升级</label></p> <p class="solve-info">点击下方按钮,找到您要升级的虚机,点击“升级“;升级完成后,系统将为您自动迁移数据。</p> </div> <div class="bao" style="margin-bottom: 16px;"> <div class="pro-list"> <div class="pro"> <div class="top-area"> <p class="tip">独享资源</p> <p class="text">独享标准版</p> </div> <p class="pp sp">500GB<br>高速流量</p> <p class="pp ">20GB<br>网页空间</p> <p class="pp ">1GB<br>数据库</p> <p class="pp ">1核1G<br>CPU/内存</p> <div class="price-area"> <p class="price">&yen;540/年<span>限时</span></p> <a href="https://netcn.console.aliyun.com/core/host/list2?spm=5176.8048613.832999.2.4ec60b40nYRyYw" target="_blank" class="buybtn">立即升级</a> </div> </div> </div> </div> <div class="solve-con" style="margin-bottom: 14px;"> <p class="solve-info"><img src="//img.alicdn.com/tfs/TB1Nv3YhLDH8KJjy1XcXXcpdXXa-16-21.png"><a style="color:#E53333;"target="_blank"> 1元<a href="https://promotion.aliyun.com/ntms/act/qwzdhost.html" target="_blank" class="golink">试用独享虚机,了解详情>></a></p> </div> <div class="bao" style="margin-bottom: 14px;"> </div> <div class="solve-con" style="margin-bottom: 20px;"> <p class="solve-tit"><label style='color:#222221;font-size: 18px'>解决办法二:购买流量</label></p> <p class="solve-info">登陆阿里云官网->管理控制台-><a href="https://netcn.console.aliyun.com/core/host/list2?spm=5176.8048640.1002.1.6ALO62" target="_blank" class="golink">云虚拟主机</a>,在我的主机中找到要进行流量充值的主机,点击“管理”进入该主机管理界面点击“流量购买”链接,进行流量充值,补足流量后即可开通。</p> </div> <div class="bao" style="margin-bottom: px;"> </div> <div class="solve-con" style="margin-bottom: 20px;"> <p class="solve-tit"><label style='color:#222221;font-size: 18px'>解决办法三:自动开通</label></p> <p class="solve-info">如果您不想通过以上两种方式开通站点,次月1号系统自动开通主机。</p> </div> <div class="bao" style="margin-bottom: px;"> 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10:29:10     来源:www.r41hge.com关闭分    享:
  除尘器的设计规范涉及多个方面,以下是一些关键的设计原则和要求:
  一、明确粉尘特性
  首先,需要明确车间内粉尘的来源、粒径、浓度、比重和化学性质等,这是选择合适除尘器类型和设计除尘系统的基础。根据粉尘特性,可以选择合适的除尘器类型,如布袋除尘器、机械除尘器或湿式除尘器等。布袋除尘器因其有效、稳定的性能,在产生粉尘的车间中应用广泛。
  二、合理布局

  根据车间的布局和生产工艺流程,合理布置除尘管道和吸尘口的位置。吸尘口应尽可能接近粉尘产生源,以减少粉尘的扩散。同时,通风管道的风压设计也需要注意,压力管道内空气流通的走向应保持压力平衡,并尽可能减少管道的主管长度。管道流速一般要设计在10~20m/s,这个流速可使管道内的粉尘不容易沉积并结块。

除尘器厂家

  三、有效稳定
  系统设计应确保运行有效、稳定,同时便于维护和管理,以提高除尘效果和降低运行成本。除尘器在使用过程中应具有简便性,需要结合现场工人的实际操作情况来设计,不改变现场工人的实际操作习惯,以保证工作效率。
  四、除尘器设计
  除尘器的设计包括多个方面:
  1.吸气罩设计:制作吸气罩时要检查是否密封性能良好,并根据实际原理来设计所需的吸罩风量。
  2.箱体设计:除尘器由上箱体、中箱体、下箱体等部分组成,各箱体应采用气密性设计,确保密封性良好。同时,箱体应耐压,并能通过耐压试验。
  3.滤袋设计:滤袋是除尘器的核心部件,其质量好坏直接影响除尘效果。滤袋应选用透气性好、阻力低、除尘效率高的材质,同时要求断裂强度高、使用寿命长,并具有良好的耐温、耐酸碱性或防油、防水性能。滤袋的逢制应牢固、平直,逢线的材质应与滤料材质相同或优于滤料材质。
  4.花板设计:花板是用于悬吊滤袋的多孔板,应确保花板在挂灰状态下还能保持良好的密封性能和平面度。花板应选用性能不低于Q355B的材质,厚度应不小于8mm,并确保花板平面度公差不应大于花板长度的1/2000。
  5.清灰系统设计:清灰系统是除尘器的核心系统,应设计有效的清灰系统和反吹风装置,定时或自动清灰,保持布袋的清洁度和孔隙率。清灰系统对除尘器的性能至关重要,有效的清灰能够提高除尘效率,降低除尘器运行阻力,还能增加滤袋使用寿命。
  综上所述,除尘器的设计规范涉及多个方面,需要综合考虑粉尘特性、布局、效率、稳定性、除尘器设计、风机与控制系统、安全与环保以及经济性与维护等因素。通过科学合理的设计和规范的操作管理,可以确保除尘系统的有效稳定运行和达标排放。
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