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随着农村沼气的快速发展,结壳和出料已成为当前农村水压式或上浮式沼气池存在的突出问题。为此,我们根据湖南省新邵县上浮式沼气池安装有溢流管和底层有出料管的特点,在沼气池破壳和出料方面进行了有益的探索和创新。在实践过程中,根据进料口与出渣口的水位差及发酵池内沼气气压的作用力与发酵池内沼气气压对池内液面产生反作用力的原理,在沼气池大
With the rapid development of rural biogas, crusting and discharging have become prominent problems in current rural hydraulics or floating biogas digesters. Therefore, according to the characteristics of overflow pipe and bottom discharge pipe installed in the floating biogas digester of Xinshao County, Hunan Province, we made useful explorations and innovations in breaking dike and discharging the digester. In the process of practice, according to the principle of water level difference between feed inlet and slag outlet and biogas pressure in fermentation tank and reaction pressure of biogas pressure in fermentation tank to liquid surface in tank,