1025t/h 新汶烟煤锅炉设计摘 要当今社会的迅速发展使得电力能源的需求不断增加，虽然近些年来绿色可再生的能源的使用有了巨大的进步，但是这些绿色可再生能源都有着不同的局限性，由于技术限制，在未来的几十年中，电力生产的主要来源还是火力发电。本次的设计题目是 1025t/h 新汶烟煤锅炉设计，即 300MW 锅炉机组，论文概述了如何设计一套可运行的大型电站锅炉系统，通过热力校核计算的方法对系统各个构件进行校核。锅炉的设计步骤简单来说就是确定锅炉的整体布置，也就是本体结构和辅助系统的选择。在热力校核计算中，首先要确定燃料的性质，以及所选电站锅炉的主要参数，锅炉详情等，在这些数据的基础上进行对锅炉的炉膛膛以及各种换热面进行热力计算，再对计算所得的数据进行校核。最后针对烟气排放污染问题建议采取利用乙醇氨等溶剂吸收即 CO2化学吸收法，实现烟气利用，能源的再生，北京热电厂曾在 2008 年开始使用此方案，生产出干冰，获得可观的收益。关键词：1025t/h 新汶烟煤锅 热力计算 Design of 1025t / h Xinwen bituminous coal boilerAbstractWith the rapid development of today's society, the demand for electric energy is increasing continuously. Although the use of green and renewable energy has made tremendous progress in recent years, these green and renewable energy sources have different limitations. In the coming decades, the main source of electricity production will be thermal power generation.The design topic of this time is the design of 1025t / h Xinwen bituminous coal boiler, that is, 300MW boiler unit. The paper briefly describes the design steps and methods of large-scale power station boilers, and the results are checked and analyzed. The design steps of the boiler are simply to determine the overall layout of the boiler, that is, the selection of the body structure and auxiliary system.In the thermal check calculation, first of all, the nature of the fuel, the main parameters of the selected power station boiler, the details of the boiler, etc....
