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2020.06.10
沼氣發(fā)電機(jī)組發(fā)電的流程您了解嗎？
近年來，沼氣發(fā)電機(jī)組得到了越來越多的關(guān)注和推廣。那么，購(gòu)買沼氣池發(fā)電機(jī)組可以嗎?其實(shí)并不是這樣，下面就讓沼氣發(fā)電機(jī)組小編帶你來看看沼氣池發(fā)電的過程吧。
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，我們需要有充足穩(wěn)定的氣源，這就需要我們建造新的沼氣池。一般情況下，我們會(huì)根據(jù)當(dāng)?shù)氐沫h(huán)境、溫度、地質(zhì)等條件，選擇合適的沼氣池樣式。沼氣池的主要類型可分為水壓沼氣池、罐式浮動(dòng)沼氣池、半塑料沼氣池和罩式沼氣池。
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.
沼氣池上腔完全密封，由多種厭氧微生物分解不斷產(chǎn)生有機(jī)物。同時(shí)，沼氣池的氣室的壓力不斷升高，使用氣時(shí)，只要打開沼氣池的開關(guān)，沼氣在氣壓下就會(huì)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.
沼氣是微生物分解有機(jī)質(zhì)產(chǎn)生的，因此我們應(yīng)該為微生物提供合適的替代品，使其能夠自由生長(zhǎng)、發(fā)育、繁殖和代謝，從而形成相對(duì)穩(wěn)定的沼氣供應(yīng)。微生物生命活動(dòng)越活躍，沼氣生產(chǎn)越穩(wěn)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.
甲烷脫水、脫硫
Methane dehydration and desulfurization
甲烷是一種可能含有少量硫化氫的混合氣體。由于硫化氫具有較強(qiáng)的腐蝕作用，應(yīng)先對(duì)甲烷進(jìn)行脫硫，使甲烷先通過脫硫裝置，再通過脫水裝置去除水中的甲烷。
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.
甲烷過濾和壓縮
Methane filtration and compression
甲烷脫硫脫酸后，主要針對(duì)小顆粒、不可燃?xì)怏w等進(jìn)行過濾，然后進(jìn)行壓縮以提高甲烷濃度，滿足發(fā)電機(jī)組的燃燒要求。
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.
沼氣在發(fā)電機(jī)組中燃燒，產(chǎn)生大量的熱量，然后轉(zhuǎn)化為動(dòng)能和電能，以滿足人們的需求。由于在發(fā)電機(jī)內(nèi)的燃燒過程比較慢，對(duì)沼氣發(fā)電機(jī)的要求會(huì)比較高。
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.
變壓器室
Transformer room
，將沼氣池接入電網(wǎng)，在配電室進(jìn)行調(diào)節(jié)，滿足人們的需求。
Finally, the biogas digester is connected to the power grid and regulated in the power distribution room to meet people's needs.
以上就是沼氣發(fā)電機(jī)組小編為您介紹的沼氣發(fā)電過程，希望對(duì)您有所幫助。
The above is the biogas power generation process introduced to you by the small biogas generator set. I hope it can help you.