There are many similar projects in China, such as: Deqingyuan Chicken Manure Power Generation Project, Mengniu Farm Power Generation Project, etc.
According to convention, the methane content of general biogas is approximately 65%. This biogas content can generate electricity between 1.6 and 2.0 per cubic meter (related to the electricity generation efficiency of the generator. Generally, domestic generators are between 1.6 and 1 ,8, imported generators between 1.8 and 2.0 and the cost varies considerably).
To build a 1 MW power generation unit, the biogas production must be stable between 500 and 600 cubic meters per hour, which means that the daily gas production must reach: 12,000 m - 14,000 m?. According to the currently commonly used anaerobic fermentation technology, a fermentation device of at least 15,000 m² is required (cost varies greatly due to different fermentation raw materials).
Calculate according to this model: 1MW generator (domestic: around 4 million, imported: around 8 million)
Fermentation apparatus: 15,000m Estimate: 1.5 million
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Supporting facilities: 3 million.
Total price: between 22 million and 26 million (this is an approximate value)
This is an approximate calculation plan For more details, you can send an email to: jr1838@163. .com, specific communication.
Actually, it is no different from ordinary models except that the carburetor is different. Everything else is the same. The advantage is that the fuel is more convenient, more environmentally friendly and cheaper. Feces from pigs, cows, sheep, humans, etc. can be used as fuel. The downside is that it is not very easy to use in winter. fermentation If the fermention is too slow at low temperatures, it will not be able to turn the engine.