除尘设备的保护注意事项与滤料发展应用

Release time：

2022/12/05 20:15

环保除尘科技的目的是为了减少烟尘粉尘的排污、降低环境污染。在其中，布袋式除尘器技术性因它在除尘效率、机器设备规定等方面优势而备受欢迎。做为除尘器的关键，滤袋的性能会直接关系到除尘器的应用情况，其性能的好坏及使用期限长短立即取决于除灰实际效果的好与坏，避免滤袋由于种种原因所造成的损坏或失灵，对提升全部机器的平稳运行，降低机器的运行成本费，达到环境保护排出规定具备重要意义。在其中含聚苯硫醚纤维的滤料因其耐高温、结构力学性能平稳、绝缘性能好、耐磨损等特点成为滤料的主要产品之一。但是，在系统运行环节中在所难免遇到滤袋损坏或是无效等状况，根据对损坏滤袋开展全面分析，汇总得到滤袋无效损坏的缘故，有利于对袋式除尘器开展改善和优化，调节合乎滤袋运行工作状况的较好运行主要参数，过大程度地增加滤袋使用期限，降低运行成本费，减少风险，粉尘平稳达到环保标准和稳定生产制造。

其一、除尘器设备的维护和注意事项

这类维护要在除尘器的挡板门前排烟道上设一个通超低温风（一般为空气）的自动控制阀门。通常情况下该闸阀是取消的，发现异常工作状况（烟温超出滤袋能接受的环境温度）时，该门全自动开启，进冷风减温，具有维护滤袋的功效。使用这种保障措施的时候要注意：

（1）进冷风位置离除尘器设备越远越好。因为一般烟速都非常高，想让冷热交替风可以充足混和才能实现减温效果。若冷热交替风无法完全混和，会有部分地区过热，部分地区冷凝水的情况，不益于布袋除尘器。

（2）进排风量的挑选要科学。进冷风量很大，风机容积要加强，除尘器设备出口排烟道就配有充足容量门。进冷风量多了，对炉体的负压力影响较大，不益于加热炉稳定点燃和机组自动控制系统。

（3）因为进强冷空气后，烟尘里的氧气含量显著增加，有一些滤料对烟尘里的氧气含量，所以在使用这个滤料的布袋除尘器上不适合采有这个减温保障措施。

其二、除尘设备滤袋滤料的高速发展运用

除尘设备滤袋滤料的高速发展运用，也与袋式收尘器的高速发展息息相关。现阶段的环保等级，电厂除尘器滤袋规定排放浓度在几十mg/标立方下列，从集尘器性能而言，一般只有袋式收尘器和静电除尘器能够担任。静电除尘器在运行里的流动阻力低，在电力、钢材、混凝土、纸桨领域排风量的集尘器选用的比较多，别的中风大量的用处层面，如今己被袋式收尘器所替代。单脉冲脉冲除尘器使用方便，占集尘器装置85%，在50好几个领域中应用。

在日本篮式过滤器过滤材料年使用量中，57%为非织造布毡材，43%为机织布。

View more...

Disclaimer: The content is forwarded from the Internet. This website does not own it and does not assume any legal responsibility. If you find any suspected plagiarism on this website, please go to Contact Us to report it and provide relevant evidence. Once verified, this site will immediately delete the suspected infringing content.

Previous：

除尘设备常见的几种清灰方式

Next：

青海/广元P1/P2/P3实验室污水处理*设备

Yixin Environmental Protection

The company mainly produces various dust removal, desulfurization, denitrification, VOCs waste gas purification, wastewater treatment, noise reduction, complete sets of industrial electrical control systems and equipment, and researches and develops waste gas, wastewater, waste residue, and noise treatment equipment.

Column Menu

Home

Products

Cases

Blogs

Product Center

Contact Us

Telephone:+86-379-67323008
Phone:+86-5824998401
           +86-9838965599

Email:yx23008@163.com

Address: Xin'an County Economic and Technological Development Zone, Luoyang City, Henan Province

Yixin Environmental Protection

WeChat

Powered by 300.cn     Privacy Policy

%E7%AC%AC%E4%B8%80%EF%BC%8C%E6%9C%80%EF%BC%8C%E4%BC%98%E7%A7%80%EF%BC%8C%E5%A2%9E%E5%BC%BA%EF%BC%8C%E4%B8%80%E6%B5%81%EF%BC%8C%E5%8D%93%E8%B6%8A%EF%BC%8C%E9%A2%86%E5%85%88%EF%BC%8C%E5%85%88%E8%BF%9B%EF%BC%8C%E5%BC%95%E9%A2%86

Sorry，当前栏目暂无内容!

您可以查看其他栏目或返回 首页

Sorry，The current column has no content!

You can view other columns or return Home

WeChat
WeChat
Email

Emailyx23008@163.com

 WhatsApp

WhatsApp8619838965599

 Phone②

Phone②+8619838965599

 Phone①

Phone①+8615824998401

COOKIES

Our website uses cookies and similar technologies to personalize the advertising shown to you and to help you get the best experience on our website. For more information, see our Privacy & Cookie Policy

COOKIES

Our website uses cookies and similar technologies to personalize the advertising shown to you and to help you get the best experience on our website. For more information, see our Privacy & Cookie Policy

These cookies are necessary for basic functions such as payment. Standard cookies cannot be turned off and do not store any of your information.

These cookies collect information, such as how many people are using our site or which pages are popular, to help us improve the customer experience. Turning these cookies off will mean we can't collect information to improve your experience.

These cookies enable the website to provide enhanced functionality and personalization. They may be set by us or by third-party providers whose services we have added to our pages. If you do not allow these cookies, some or all of these services may not function properly.

These cookies help us understand what you are interested in so that we can show you relevant advertising on other websites. Turning these cookies off will mean we are unable to show you any personalized advertising.