Efficient biogas generating apparatus

Abstract

The invention discloses an efficient biogas generating apparatus. The biogas generating apparatus comprises a cylindrical fermentation tank, the bottom of the fermentation tank is transversely connected with a rotating shaft in a penetrating manner, the rotating shaft is provided with a rotating wheel, the cylindrical surface of the rotating wheel is connected with a plurality of radial stirring rods, one end of the rotating shaft is connected with a rotating handle, and the other end of the rotating shaft is coaxially connected with a motor. The bottom of the fermentation tank of the efficient biogas generating apparatus is provided with rotary stirring parts, so the fermentation efficiency can be improved by continuously stirring a fermentation material in the fermentation tank at a low temperature, and the biogas production is increased to ensure the biogas consumption demand of user. The structure of the efficient biogas generating apparatus is improved and simple, and is in favor of popularizing ground biogas generating apparatuses.

Description

technical field [0001] The invention relates to a biogas generating device, in particular to an aboveground biogas generating device. Background technique [0002] At present, above-ground biogas generators are widely used due to their low manufacturing cost and convenient maintenance. However, in the cold winter, the gas production efficiency of biogas generators is low, and they often fail to supply gas normally, making it difficult to meet the needs of users. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a high-efficiency biogas generating device that can improve the efficiency of biogas production. [0004] In order to solve the problems of the technologies described above, the technical solution adopted in the present invention is: [0005] A high-efficiency biogas generating device, comprising a cylindrical fermenter, the bottom of the fermenter is horizontally connected with a rotating shaft, the rotati...

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Problems solved by technology

[0002] At present, the above-ground biogas generator is widely used due to its low manufacturing cost and convenient maintenance. However, in the cold winter, the gas production efficiency of the biogas generator is low, and it is often unable to supply gas normally, which is difficult to meet the needs of users.

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