电厂锅炉燃用低挥发分煤种时点火方式的选取

摘要

根据目前我国电厂煤粉锅炉点火方式的实际情况,介绍了三种节油点火方式,对这三种点火方式进行简要分析,提出在燃用低挥发分煤种时能采取的节油点火方式,并和常规燃油点火进行经济对比,为今后在燃用低挥发分煤种时锅炉点火方式的选取提供一些思路。%According to the fact of ignition ways of the pulverized coal boilers at power plants in China, the paper introduces three fuel saving ignition methods, analyzes the respective ignition ways, points out the fuel-saving ignition way can be adopted in the low volatile coal sort, and compares the economics with the regular ignition ways, so as to provide some ideas for selection for the ignition ways of the boilers for the low volatile coal sort in future.