本文介绍一台小型炉排锅炉改造为煤粉锅炉及其改成后经过六年投运的情况,初步探讨低压小容量锅炉在原有设备基础上及在原有厂房条件下进行燃烧方式的技术改造,以提高出力、降低煤耗、减轻劳动强度的可能性。文中还就运行中出现的问题提出了今后改进的意见。 This paper introduces a small grate boiler transformed into pulverized coal boilers and put into operation after six years of operation, preliminary study of low-pressure small-capacity boilers in the original equipment and under the conditions of the original plant combustion mode of technological transformation, In order to increase output, reduce coal consumption and reduce the possibility of labor intensity. The article also put forward suggestions on future problems arising from the operation.