以低品位余热为主的北方城镇零碳清洁供热新模式

Abstract:The shortage of clean and low-carbon heat sources is prominent in China，while there are abundant low temperature waste heat resources，and by using the waste heat，the demand of the heating in the northern region can be satisfied. Based on these，a new carbon neutral and clean heating mode in Chinese northern cities and towns with low temperature waste heat is proposed，and a cost analysis is carried. The comprehensive heating cost of this new model is about 79.6 yuan /GJ，which is lower than the comprehensive heating cost of gas-fired boilers. To comprehensive promote this new mode in north China，it will be needed to state clearly as soon as possible that heating should be developed according to this model，and to establish a cross-industry，cross-regional，cross-enterprise low carbon clean heating development mechanism，and to formulate the national waste heat heating plans，and to state large waste heat heating projects into national infrastructure construction category. In addition，during the “14th Five-Year Plan”，we should step up the formulation of national waste heat heating planning and increase the support of relevant technology research and development team，at the same time，vigorously promote the construction of a number of waste heat heating projects，laying a solid foundation for the comprehensive promotion of low temperature waste heat heating model in the northern region.

收起