660 MW机组机炉深度耦合项目的技术经济性分析

Analysis of Technology and Economy of a 660 MW Boiler Depth Coupling Project

为了考查机炉深度耦合项目在安徽某电厂二期扩建2×660 MW工程中的技术经济性,先拟定安徽某电厂二期扩建2×660 MW工程中机炉深度耦合项目具体方案,然后通过热平衡方法,表明上机炉深度耦合项目后,每年可增加毛利润约598.45万元,初投资需增加约4 760万元,若不考虑费率的影响,约8年可收回成本,项目可行.

In order to examine the technical and economic properties of machine furnace deep coupling project in two expansions of an Anhui power plant 2× 660 MW, a scheme for such coupling is devised firstly. Heat balance method is then used, the results of which showthat the upper furnace depth coupling project can increase the gross profit of about5 984 500 RMB each year, and the initial investment required is 47. 6 million RMB. Costs can be recovered rate effects are not taken into consideration, which shows that this project is feasible.