In recent years, more and more attention has been paid to biogas generating units. So, is it OK to buy biogas generating set? In fact, it's not so. Let's have a look at the process of biogas generating set.

　　首先，我们需要有充足稳定的气源，这就需要我们建造新的沼气池。一般情况下，我们会根据当地的环境、温度、地质等条件，选择合适的沼气池样式。沼气池的主要类型可分为水压沼气池、罐式浮动沼气池、半塑料沼气池和罩式沼气池。

　　First of all, we need to have sufficient and stable gas sources, which requires us to build new biogas digesters. Generally, we will select the appropriate biogas digester type according to the local environment, temperature, geological conditions, etc. The main types of biogas digester can be divided into hydraulic digester, tank type floating digester, semi plastic digester and cover type digester.

　　沼气池上腔完全密封，由多种厌氧微生物分解不断产生有机物。同时，沼气池的气室的压力不断升高，使用气时，只要打开沼气池的开关，沼气在气压下就会消除。

　　The upper chamber of biogas digester is completely sealed, and various anaerobic microorganisms decompose to produce organic matters continuously. At the same time, the pressure of the gas chamber of the biogas digester keeps rising. When using the gas, as long as the switch of the biogas digester is turned on, the biogas will be eliminated under the air pressure.

　　沼气是微生物分解有机质产生的，因此我们应该为微生物提供合适的替代品，使其能够自由生长、发育、繁殖和代谢，从而形成相对稳定的沼气供应。微生物生命活动越活跃，沼气生产越稳定。

　　Biogas is produced by microbial decomposition of organic matter, so we should provide suitable substitutes for microorganisms, so that they can grow, develop, reproduce and metabolize freely, thus forming a relatively stable biogas supply. The more active the microbial life activities, the more stable the biogas production.

　　甲烷脱水、脱硫

　　Methane dehydration and desulfurization

　　甲烷是一种可能含有少量硫化氢的混合气体。由于硫化氢具有较强的腐蚀作用，应先对甲烷进行脱硫，使甲烷先通过脱硫装置，再通过脱水装置去除水中的甲烷。

　　Methane is a mixture of gases that may contain a small amount of hydrogen sulfide. Due to the strong corrosive effect of hydrogen sulfide, the methane should be desulfurized first, so that the methane can be removed from the water through the desulfurization device and then the dehydration device.

　　甲烷过滤和压缩

　　Methane filtration and compression

　　甲烷脱硫脱酸后，主要针对小颗粒、不可燃气体等进行过滤，然后进行压缩以提高甲烷浓度，满足发电机组的燃烧要求。

　　After desulfuration and deacidification of methane, it mainly filters small particles and non combustible gases, and then compresses them to improve the methane concentration and meet the combustion requirements of the generator set.

　　沼气在发电机组中燃烧，产生大量的热量，然后转化为动能和电能，以满足人们的需求。由于在发电机内的燃烧过程比较慢，对沼气发电机的要求会比较高。

　　Biogas is burned in the generator set, which produces a lot of heat, and then converted into kinetic energy and electric energy to meet people's needs. Due to the slow combustion process in the generator, the requirements for biogas generator are relatively high.

　　变压器室

　　Transformer room

　　，将沼气池接入电网，在配电室进行调节，满足人们的需求。

　　Finally, the biogas digester is connected to the power grid and regulated in the power distribution room to meet people's needs.

　　以上就是沼气发电机组小编为您介绍的沼气发电过程，希望对您有所帮助。

　　The above is the biogas power generation process introduced to you by the small biogas generator set. I hope it can help you.