摘要
• 摘要: 介绍了目前火力发电厂350 MW等级机组主厂房布置几种主要方案，分析了主厂房布置方案的设计思路、优化原则，提出优化建议；对主厂房布置进行模块化设计，通过对汽机房、锅炉房布置的优化、比选、组合，根据不同的情况得出最佳组合方式，以降低主厂房容积。分析表明：四大管道重量，减少建设周期和投资造价；经过综合比较，对于350 MW等级机组的主厂房布置，联合侧煤仓布置方案在主厂房容积、投资造价方面均具有明显的优势，最后以“华能荆门一期(2×350 MW)热电联产工程”为例，介绍了联合侧煤仓布置方案的优化过程。

   

  Abstract: The current different main building arrangements of 350 MW power plants are introduced, then the design, optimization principle of main building arrangement are analyzed and given optimizing suggestion. Modular design is used to optimize, compare and select to get the best assemble scheme for turbine hall module and boiler house module to reduce the cubage of main power building, weigh of the four main steam pipes, construction period and investment. The research shows: there has obvious advantage in building cubage and investment by combining the side bunker bay arrangement scheme for main building arrangements of 350 MW power plants. Finally, the Huaneng Jingmen (2×350 MW) cogeneration project is taken as an example which adopts the side bunker bay arrangement scheme.

   

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