When it comes to gas generators, we have to mention gas collection. What technology and machinery are used for gas collection and utilization? Let's start with gas collection: gas is collected through gas extraction, which generally uses water ring vacuum pump. For example, the coal mine I work in uses 2bec52 and 2bec72 water ring vacuum pumps. The pump is installed in the ground pumping station (of course, there are also underground mobile pumping stations, but generally the pumping capacity is small). The pump is connected with the main pumping road. The main pumping road extends underground through the shaft and is connected with the production, pumping and drainage branch pipe, which is then connected with the borehole. There may be thousands or tens of thousands of boreholes in a coal mine. The gas comes from these boreholes and converges to the gas pump station through the drainage pipeline. The following is about the utilization of gas: high concentration gas can be used (generally more than 30% of the concentration is called high concentration gas). The general utilization way is gas power generation. Low concentration gas is generally directly discharged into the atmosphere because it is difficult to use or the cost is too high .

煤层气在煤矿称为煤矿瓦斯。根据新的资源评价结果，我国陆上煤层气资源量36.8万亿立方米，与陆上常规天然气资源量(38万亿立方米)相当，仅次于俄罗斯和加拿大。煤层气的主要成分是甲烷，甲烷在空气中的浓度达到5%-16%时，遇明火就会爆炸，这是煤矿瓦斯爆炸事故的根源。 煤层气不加以利用，直接排放到大气中，其温室效应约为二氧化碳的21倍。瓦斯发电机发电，既可以更好的解决煤矿瓦斯事故、改良煤矿生产条件，又有利于增加洁净能源供应、减少温室气体排放，达到保护生命、保护资源、保护环境的多重目标。

Coalbed methane is called coal mine gas in coal mines. According to the new resource evaluation results, China's onshore coalbed methane resources are 36.8 trillion cubic meters, which is equivalent to the onshore conventional natural gas resources (38 trillion cubic meters), second only to Russia and Canada. The main component of coalbed methane is methane. When the concentration of methane in the air reaches 5% - 16%, it will explode in case of open fire, which is the root of coal mine gas explosion accidents. Coalbed methane is not used and directly discharged into the atmosphere, and its greenhouse effect is about 21 times that of carbon dioxide. Gas generator power generation can not only better solve coal mine gas accidents and improve coal mine production conditions, but also help to increase clean energy supply and reduce greenhouse gas emissions, so as to achieve the multiple objectives of protecting life, resources and environment.

采用电控燃气混合器技术，可以自动控制空燃比 ，以适应瓦斯的浓度变化，同时，低浓度瓦斯输送技术，采用细水雾技术，解决了低浓度瓦斯的地面输送问题

By adopting the technology of electrically controlled gas mixer, the air-fuel ratio can be automatically controlled to adapt to the change of gas concentration. At the same time, the low concentration gas transportation technology and water mist technology solve the problem of ground transportation of low concentration gas

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The above is the detailed introduction of gas generator set for you. I hope it will be helpful to you If you have any questions, please contact us We will provide you with professional service