大中型沼气工程保温增温方法研究

Research on the Large and Medium-sized Methane Project's Keep and Increase Temperature's Method

随着规模化畜禽养殖场数量增加,畜禽排泄物对环境的污染问题日益严重。为此,分析了温度对大中型沼气工程发酵的影响,提出了做好发酵装置保温,减少发酵过程能量流失,充分利用太阳能、沼气发电机组余热及生物质锅炉给物料增温,从而达到大中型沼气工程四季持续稳定运行目的。

with livestock farms number and scale livestock waste pollution to the environment problem increasingly serious.Therefore,analyzed the temperature on the influence of large and medium-sized methane project,puts forward the fermentation,reduce heat well fermentation device fermentation process,make full use of solar energy loss,biogas generators waste heat boiler feed material heating and biomass.So as to achieve the four large and medium-sized methane project steady operation purposes.