大型沼气示范工程湿法发酵系统运行技术模式研究  

Research on the Operation Technology Mode of Wet Fermentation System in Large-scale Biogas Demonstration Project

作　　者：陈冠英 刘凡 杨瑞涵 梁雪 张廷军 刘磊 CHEN Guan-ying;LIU Fan;YANG Rui-han(China Huadian Engineering Co.,Ltd.,Beijing 100160;National Energy Research and Development Center for Production and Utilization of Biomass Gas,Tianjin 301700)

机构地区：[1]中国华电科工集团有限公司,北京100160 [2]国家能源生物燃气高效制备及综合利用技术研发中心,天津301700

出　　处：《安徽农业科学》2023年第12期176-180,184,共6页Journal of Anhui Agricultural Sciences

基　　金：中国华电科工集团有限公司重点科技项目(CHECKJ22-01-19)。

摘　　要：以河北省承德市丰宁满族自治县某大型沼气示范工程湿法发酵系统为例,对原料选择、工艺设计、设备单体调试和系统运行调试方案进行研究。结果表明:完成原料实验检测和设备单体调试后方可启动系统调试运行模式,调试分为启动调试阶段、负荷提升阶段以及稳定运行阶段3个阶段,确保每个阶段的运行技术指标都在合理范围内。Taking wet fermentation system of a large biogas demonstration project in Fengning Manchu Autonomous County in Chengde City,Hebei Province as an example,raw material selection,process design,equipment testing and debugging scheme of the system were studied.The results showed that the operation mode can be started after the completion of raw material experimental testing and equipment testing.The operation mode was divided into three stages,namely debugging start-up stage,load-lifting stage and stable operation stage,so as to ensure that the operation technical indicators in each stage are within a reasonable range.

关 键 词：湿法发酵 运行技术模式 沼气工程 

分 类 号：S216.4[农业科学—农业机械化工程]