环境工程学报2011，Vol.5Issue(11)：2635-2640,6.
万头猪场沼气发电工程热平衡影响因素研究
Study on heat balance influencing factors for biogas power generation project of 10 000 pig farm
摘要
Abstract
On the basis of the analysis of heat balance and its influencing factors of the biogas power generation project of 10 000 pig farm, the heat balance computing method was explained in detail. It shows that for the biogas power generation project of 10 000 pig farm, materials heating is a major factor of system energy demand in the anaerobic fermentation, accounting for 80% to 88% of the total amount. And then it is the heat loss of the digester, accounting for 10% to 17%. In case that the waste heat recovery is over 40% of the total energy of methane the feeding concentration should be above 6% in cold areas, and feeding quantity of dry pig manure should be more than 1 000 kg/d.关键词
沼气工程/沼气发电/热量衡算Key words
biogas project/methane power generation/heat balance calculate分类
资源环境引用本文复制引用
汪国刚,赵明梅,宋刚,王雪飞..万头猪场沼气发电工程热平衡影响因素研究[J].环境工程学报,2011,5(11):2635-2640,6.
