【作者】 李瑞容； 朱德文； 陈永生； 曲浩丽；

【Author】 LI Rui-rong;ZHU De-wen;CHEN Yong-sheng;QU Hao-li;Nanjing Research Institute of Agricultural Mechanization Ministry of Agriculture;

【机构】 农业部南京农业机械化研究所；

【摘要】 文章介绍了国内外大中型沼气工程中热能综合利用技术与设施的研究现状,详细阐述了太阳能及其联合系统增温技术、沼气发电余热利用技术以及地源热泵沼气池等沼气工程中的新能源增温技术。最后,针对现阶段大中型沼气工程中热能综合利用存在的问题,提出了相应的改进措施以及未来热能综合利用的发展前景。更多还原

【Abstract】 This article describes the status of domestic and foreign large and medium-sized biogas project in the heat utilization technology and facilities.It is introduced the warming insulation technology of the traditional energy and new energy,such as the wanning technology of the joint system with solar energy,waste heat utilization technology of methane gas power generation,ground-sourced heat pump warming technology and so on.Finally,for the problem of the heat utilization technology in the large and medium-sized biogas project,it is proposed the improvements and future prospects for the development of the heat utilization.更多还原