摘要
以黑龙江省鸡西市兰岭乡大型沼气工程的增温系统为研究对象,通过对配料池、厌氧反应器加热量的计算,确定增温系统的供热负荷,并以此来选择合适的地下水源热泵机组。同时,对增温系统运行参数进行了周期为33h的测试,并进行了相关的分析。结果表明,地下水源热泵为沼气工程增温,不仅能保证沼气工程在北方冬季正常运行,还体现出了沼气增温系统的高效节能性。
This research was to study the heating system of large-scale biogas project in Lanling village,Jixi,Heilongjiang Province.According to the heat emission calculation of mixing pool and anaerobic fermentation reactor,the heating load of heating system was identified and the ground water-source heat pump was matched.33-hour period test and corresponding analysis of heating system was conducted.The test results pointed out that the heating system,ground water-source heat pump system of biogas project can make sure that the biogas project run well in cold winter,and high energy efficiency of heating system was well reflected.
出处
《农机化研究》
北大核心
2011年第3期219-222,共4页
Journal of Agricultural Mechanization Research
基金
黑龙江省科技攻关项目(GA09B503-1)
关键词
地下水源热泵
沼气
厌氧发酵
散热量
节能
ground water-source heat pump
biogas
anaerobic fermentation
heating load
