联系我们

地址:江苏省南京市玄武区玄武湖

电话:4008-888-888

传真:010-88888888

邮箱:9490489@qq.com

低氮燃烧器改造后锅炉与普通锅炉的区别

作者: 西安锅炉燃烧器 来源: 未知 时间: 2020-06-20 浏览次数:
各人都知道 低氮燃烧器 首要应用于汽锅中,市面上的低氮汽锅成为浩瀚用户的首要选择。那么你知道 低氮燃烧器 革新后的汽锅与通俗汽锅有哪些区别吗? As we all know, low nitrogen burne

      各人都知道低氮燃烧器首要应用于汽锅中,市面上的低氮汽锅成为浩瀚用户的首要选择。那么你知道低氮燃烧器革新后的汽锅与通俗汽锅有哪些区别吗?

As we all know, low nitrogen burner is mainly used in boilers, and low nitrogen boiler on the market has become the primary choice for many users. Do you know the difference between the boiler after low nitrogen burner and the ordinary boiler?

1、排放的差别:

       因为层燃、室燃、轮回流化床汽锅的燃烧体式分歧、炉膛布局分歧,其原始NOx排放也有较大不同,普通来说,在未特意采用炉内低氮燃烧手艺时,轮回流化床NOx原始排放低,以链条炉为代表的层燃炉NOx原始排放也略低,煤粉工业汽锅为室燃汽锅,NOx原始排放越高,国内知名的低氮汽锅都排放却大大降低。

1. Differences in emissions:

        Because of the different combustion modes and the different furnace structure, the original NOx emission of the layer combustion, the chamber combustion and the circulating fluidized bed boiler is different. Generally speaking, the original emission of the circulating fluidized bed NOx is low when the low nitrogen combustion technology is not specially used in the furnace, and the original emission of the NOx in the layer combustion furnace represented by the chain furnace is also slightly lower. Industrial boilers are chamber fired boilers, and the higher the NOx's original emissions, the less well-known domestic low nitrogen boilers are.


低氮燃烧器


2汽锅手艺分歧:

       层燃、室燃、轮回流化床汽锅可凭据燃烧体式的分歧采用分歧的低氮燃烧手艺,针对层燃汽锅配风较常采用空气分级以及烟气再轮回来实现低氮燃烧;在烟气再轮回对层燃汽锅典型区段燃烧的影响下,连系空气分级手艺过程半焦催化还原NOx;炉内超等还原脱硝手艺是近年来新兴的炉内脱硝手艺手段,经由在燃烧火焰区域的合理位置喷氨,实目前高温火焰中直接脱硝。低氮汽锅首要对二次风口、给煤口的位置及分布进行优化调整,或是增加烟气再轮回系统等。

2. The technology of boiler is different:

       Different low nitrogen combustion technology can be used in the layer combustion, room combustion and circulating fluidized bed boiler according to the different combustion modes. The low nitrogen combustion is realized by air classification and gas recirculation for the air distribution of the layer combustion boiler. Under the influence of the combustion of the typical section of the layer combustion boiler, the gas recirculation is combined with the air classification technology to pass the semi coke. Catalytic reduction of NOx, the technology of super reduction and denitrification in the furnace is a new technology for denitrification in the furnace in recent years. By spraying ammonia at a reasonable position in the burning flame area, the direct denitrification can be achieved in the high temperature flame. The low nitrogen boiler mainly adjusts and adjusts the location and distribution of the two outlets, coal outlets, or increases the flue gas recirculation system.

3平安性分歧

      中心在对层燃、室燃、轮回流化床汽锅的炉内低氮燃烧手艺进行了大量试验后,已在工程应用上加以验证,总体来说低氮汽锅,平安性要更高一些,之所以近年来它的销量越来越高,有浩瀚用户是因为它的平安性高,对空间情况的威胁小而购置,这也是它与通俗汽锅的主要差别之一。

      低氮汽锅手艺立异产物,是生产节能环保型产物的基本地点,低氮汽锅手艺颠末多次大量的试验和工程应用上的验证,已经取得了很大的功效,低氮汽锅在好多财产上有了普遍的运用,不仅回护了情况,节能,还掌握了污染,这项手艺也分外值得我们为之继续进行研究和开发应用。

3. Different security

       After a lot of experiments on low nitrogen combustion technology in the furnace of layer combustion, room combustion and circulating fluidized bed boiler, the center has been verified in engineering application. In general, the low nitrogen boiler has a higher safety. In recent years, its sales volume is higher and higher. There are many users because of its high safety and space ring. The threat of the environment is small and the purchase is also one of the important differences between it and ordinary boilers.

The technology innovation product of low nitrogen boiler is the root of the production of energy saving and environmental protection products. The low nitrogen boiler technology has made great achievements in many experiments and engineering applications. The low nitrogen boiler has been widely used in many industries, not only protecting the environment, saving energy, but also controlling the pollution. This technology is also worthy of our continued research and development.


联系我们

地址:江苏省南京市玄武区玄武湖

电话:4008-888-888

传真:010-88888888

邮箱:9490489@qq.com

西安义康科技有限公司(www.mashaqi.com)

Copyright © 2002-2017 西安义康科技有限公司 版权所有 power by YzjuRen