Saving energy and improving energy structure is a worldwide research topic,which also promotes the rapid development of natural gas industry.Coal to gas projects play an important role in the process,but when the coal gas project implementation cannot blindly,from the sensors and actuators,energy conservation,emission reduction,energy and energy utilization effect of the comprehensive evaluation.On the basis of theoretical research and policy research,this paper chooses appropriate evaluation method.Based on the actual engineering project of replacing the coal fired boilers in a boiler room in Beijing as the research object,the characteristics of the project are analyzed and the evaluation system is determined.By using the fuzzy comprehensive evaluation method,the comprehensive benefit evaluation model is constructed,and the energy utilization level digital evaluation of the coal-to-gas project is carried out.On the basis of the analysis of the evaluation conclusion,the improvement suggestion of the coal reforming project is put forward,which provides reference for the implementation of the boiler coal reforming gas project. |