论文部分内容阅读
一般普通沼气池中,每立方米沼气发热量约为5500～6000卡,相当于0,8斤的柴油燃烧效能。用常温方法制备沼气(池中温度在30℃左右),每立方米沼气池每日产气量为0.12～0.15立方米。为了将沼气用于烘干机,我们建了一个50立方米的沼气池,这样大的沼气池正常产气量为每日6～7.5立方米,可带动5马力柴油机工作2.7～3.0小时。在正常干燥谷物的情况下,利用简易烘干机,每日只要烘干1～2次,每次只需1～2小时即可。而这种常温简
Ordinary biogas digesters, biogas per cubic meter of heat is about 5500 ~ 6000 cards, equivalent to 0,8 kg of diesel combustion efficiency. Biogas is prepared by the normal temperature method (the temperature in the pool is about 30 DEG C), and the daily gas production per cubic meter of biogas digesters is 0.12-0.15 m3. In order to use the biogas for the dryer, we built a 50-m 3 biogas digester. The normal biogas production capacity of this large digester is 6 ~ 7.5 m 3 per day, which can drive a 5-hp diesel engine for 2.7 to 3.0 hours. In the case of normal dry grain, the use of simple drying machine, as long as the daily drying 1 or 2 times, only 1 to 2 hours each can be. And this room temperature Jane