These sediments are prone to spontaneous combustion, which is known as the secondary combustion air preheater. The need for air preheater's hot spot detection to prevent them is necessary.
这些沉积物很容易发生自燃，称为空气预热器的二次燃烧，需要对空气预热器进行热点检测来加以预防。
The experimental results indicate that secondary air can accelerate volatile combustion in dilute phase zone and raise temperature here remarkably.
实验结果表明：二次风可以促进挥发分在稀相区的燃烧，对提升稀相区的温度作用明显；
Using numerical simulation software, the paper analysis the influence of secondary air to the pollutant discharged in high temperature and low oxygen air combustion.
利用数值模拟软件分析了二次空气对高温低氧空气燃烧污染物排放的影响。
Air preheater a of Unit 5 boiler in Shajiao 'a' Power Plant experienced a secondary combustion during Standby. As a result, the air preheater was damaged seriously.
沙角发电总厂A厂5号炉a空气预热器(以下简称“空预器”)在停炉期间发生二次燃烧，造成该空预器严重损坏。
The main reasons to the rotary air pre-heater secondary combustion are related to unstable oil gun combustion, internal oil leakage and insufficient soot-blower steam pressure, etc.
锅炉回转式空气预热器发生二次燃烧的主要原因与油枪燃烧不稳定、内部有漏油和吹灰蒸汽压力不够等相关。
A new type dual complex turbulent combustion method of primary and secondary air is put forward, and its effective action on combustion process is analyzed.
提出了一种新型的一、二次风双重复合旋流燃烧的方法，并且分析了其对燃烧过程的有效作用。
An introduction is being presented to the adjustment of combustor's secondary air while influences of fuel firing air's and auxiliary air's distribution way on combustion analyzed.
介绍了燃烧器二次风的调整情况，并分析了燃料风及辅助风配风方式对燃烧的影响。
The swirl number of secondary air has a great influence on the combustion. When swirl number is small(S<0.8), the fire is long, and may rush the back wall.
二次风旋流强度的变化对炉内燃烧影响较大，旋流数过小时（S<0.8），火焰将冲刷后墙；
Below the secondary air inlet is reducing atmosphere combustion zone for big particle. Above the secondary air inlet is oxidizing atmosphere combustion zone.
二次风入口以下为大粒子还原气氛燃烧区，二次风入口以上为小粒子氧化气氛燃烧区。
A secondary combustion chamber is arranged above the combustion chamber and is provided with a secondary air inlet.
燃烧室上面设置二次燃烧室。所述二次燃烧室设置有二次进风口。
It can use different coal or as fuel. Because of equipped with secondary air in device, the combustion is fully.
可使用各种煤或木柴做燃料，并配有二次进风装置，燃烧完全。
It can use different coal or as fuel. Because of equipped with secondary air in device, the combustion is fully.
可使用各种煤或木柴做燃料，并配有二次进风装置，燃烧完全。
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