链条锅炉加煤粉复合燃烧技术的经济效益分析  

Economic Beneficial Analysis of Chain--grate Boiler with Pulverized Coal Compound Burning Technology

作　　者：成庆刚[1] 

机构地区：[1]哈尔滨电站设备成套设计研究所

出　　处：《电站系统工程》1994年第5期37-42,共6页Power System Engineering

摘　　要：本文论述了我国工业锅炉的运行状况，并针对提高工业锅炉热效率和工业锅炉对煤种的适应性，叙述了链条锅炉加煤粉复合燃烧技术特点；结合国内链条锅炉加煤粉复合燃烧技术改造的实际效果，汇总有关技术经济指标参数（如投资费用、运行维护费等），运用有关的技术经济分析原理，对链条锅炉加煤粉复合燃烧技术项目进行了综合经济技术分析，证明，该项技术具有高效节能，其投资效益百分数５０．０１％～２８０．７１％，具有更新价值，是可以广泛推广的节能项目。In the paper,the operation status of industry boiler at home had been presented and the characteristics of chain--grate boiler with pulverized coal compound burning rech-nology had been described. Accordance with the comprehensive technical--economyic analysis for this project. the results had proven: (1) This technology had high efficien-cy; (2)It was energy save; (3) Its investement beneficial percentage was 50. 01 % ￣280. 71 %.

关 键 词：链条炉 煤粉 复合燃烧 锅炉 

分 类 号：TK229.61[动力工程及工程热物理—动力机械及工程]