1、

The side air-blasting chain fire grate boiler heat balance test results show that evaporation rate can be increased by 31.5% with a thermal efficiency increase of 11. 2% compared with the same type of conventional chain fire grate boiler.

这种炉排锅炉的热平衡试验结果表明,与同型号普通链条炉排的比较,它的蒸发量增加31.5%,热效率提高11.2%。

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2、

WPL for boiler drum is described in this paper with researches on PC programming. Main part of WPL documents for a utility boiler is programmed. Initial application results show that PC programming is favorable to improve compiling efficiency and document quality.

叙述以锅筒的WPL为对象,进行了PC编制的探索,并对某电站锅炉WPL文件的主体部份(DWPL)采用了计算机编制,初步使用结果表明,PC编制有利于提高编制效率和文件质量。

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3、

Before the boiler is started up from cold, the boiler water must be heated, so the time of using oil is reduced, the start up speed is fasted, the economic efficiency of unit is increased.

锅炉冷态启动前对炉水进行预热,可以减少投油时间,加快启动速度,提高机组的经济性。

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4、

The experimental results indicate that underfeed is safe and reliable. Boiler output is raised to 44% over designed value, and boiler efficiency is also increased more than 1o%.

技改后的测试结果表明,底饲过程安全可靠,技改效果非常明显,锅炉出力超出原设计值44%,锅炉效率也提高了10%以上。

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5、

The reasons of low combustion efficiency and low boiler capacity are analyzed, the mechanism on combination combustion of the grate-fired boiler are introduced as well.

分析了SHL20-25/400型链条炉燃烧效率低及锅炉出力不够的原因,介绍了链条炉复合燃烧机理。

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6、

This paper completed the combustion commissioning test aim at the boiler of some power plant. It analysis the influence of operation parameter on boiler efficiency and got the logical operation condition.

本文针对某电站锅炉,进行了燃烧调整试验,分析了运行参数对锅炉效率的影响,提出了合理的运行工况。

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