boiler ash

Application of On-line Gas Pulse Ash Removal Device on Boiler in Weihe Power Plant

气脉冲在线除灰装置在渭河电厂锅炉本体上的应用

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Serious fouling problems often exist in our country's power systems, especially in utility boilers due to a large amount of high ash coal burned, resulting in reduction of output and boiler efficiency.

我国能源动力系统尤其是电站锅炉燃用大量高灰煤，致使系统尾部受热面严重积灰，影响锅炉的效率和出力。

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Under the background of coal quality getting worse and worse, especially, along with large-scale CFB, effective boiler bottom ash cooling and fine ash recovery become very important.

在煤质逐渐变差的大背景下，尤其是随着CFB的大型化，底渣的有效冷却和底渣中细颗粒的回炉就显得特别重要。

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The New Concept of CFB Boiler Bottom Ash Cooling

流化床锅炉一种新型底渣冷却的方法

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Application of Ash Removal Technology with Impact Wave on Waste Heat Boiler for Zinc Fluidized Roasting

冲击波清灰技术在锌沸腾焙烧余热锅炉中的应用

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Analysis of ash slagging performance shows that Shen Hua coal used in the boiler has the serious slagging and fouling characteristic.

通过燃煤结渣特性的分析，确定国华盘山500MW锅炉试验燃用的神华补连塔煤具有严重的结渣和沾污倾向，属于具有严重结渣和高度沾污倾向的煤种。

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Study on the bottom ash removal system for a 410 t/ h CFB boiler manufactured in China

国产410t/h循环流化床锅炉底灰处理系统技术研究

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The ash deposits cause lowering of heat transfer capacity and rise in flow resistance, resulting in reduction of output and boiler efficiency.

积灰不仅使锅炉热效率下降，而且堵塞烟气流道，影响了锅炉的正常运行。

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In the anti-attrition transformation of the boiler low-temperature heating surface, uniform flow orifice was mounted on the rear flue to reduce local flue gas velocity and control the even distribution of fly ash.

防磨改造的主要措施是在尾部烟道处安装均流孔板，以降低局部烟气流速，控制飞灰均匀分布，达到锅炉受热面防磨的效果。

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The F-130/ 39-P/ I type boiler as evidenced in Leping Power Station can not operate for long time normally due to serious air leak-age and ash fouling of the Ljungstrom air preheater which makes it inadaptable to coals of lower quality.

乐乎发电厂的F130/39P/I型锅炉因回转式空气预热器漏风和堵人严重，无法适应品质稍差的煤种，致使锅炉长期以来不能正常运行。

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