Feeding and stirring multi-step processing system used for bio-fuel tank

Abstract

The invention belongs to the technical field of biogas digesters, and particularly provides a feeding and stirring multi-step processing system used for a bio-fuel tank. The system includes a box body, a transport unit, a dispersion unit, a crushing unit, a heating and filter screen unit, a rainwater collection unit, a gas leakage detector, a seal valve, a solar power generation board, a storage battery and a stirring unit. The transport unit is used for transporting straw; the dispersion unit is used for uniformly dispersing the straw into the box body; the crushing unit is used for crushingthe straw; the heating and filter screen unit is used for heating and filtering the crushed straw; the rainwater collection unit is used for collecting rainwater; the gas leakage detector is used fordetecting biogas leakage; the seal valve is used for sealing a pipeline for avoiding the biogas leakage; the stirring unit is used for stirring residue liquid in the biogas digester. In the invention,the transport unit automatically sends the straw into the box body, then the straw is crushed in the crushing unit and is fed into the biogas digester. In addition, by enhancing crushing function onfloating residues and stirring function on biogas residues, microorganisms are more uniformly distributed.

Description

technical field [0001] The invention belongs to the technical field of biogas ponds, in particular to a multi-process treatment system for biofuel ponds with feeding and stirring. Background technique [0002] Biogas is a combustible gas produced by microbial fermentation of organic matter in an anaerobic environment under certain conditions of temperature, humidity, and pH. Due to the fermentation of microorganisms on organic matter, the organic matter is continuously consumed during the gas production process. In order to ensure the normal gas production of the biogas digester, it is necessary to continuously add organic matter to the biogas digester. In the prior art, most of the materials are fed into the biogas digester manually. This feeding method is likely to cause the organic matter to crust in the biogas digester, affecting gas production, and consumes a lot of manpower. [0003] There are also some devices for feeding biogas digesters in the prior art. For exampl...

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Problems solved by technology

However, the crushing effect of this device is not good, the fermentation efficiency in the biogas digester is low, and the scum in the digester cannot be crushed

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