Biogas generation system
AssigneeShimose Microbes Laboratory Corporation
InventorShinichi SHIMOSE
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Abstract
Provided is an energy-saving, environmentally friendly biogas generation system that can reduce the generation of digestive fluid, can efficiently cause methane fermentation by removing ammonia in organic matter regardless of the freshness of the organic matter. The biogas generation system includes a sealed container 2 that contains the organic matter, a stirrer 3 that stirs the organic matter contained in the sealed container 2, a gas-fired boiler 4 that heats the inside of the sealed container 2 to a predetermined temperature, a vacuum pump 5 that reduces pressure in the sealed container 2, and a storage tank 6 that stores biogas generated by methane fermentation of the organic matter in the sealed container 2. Part of the biogas stored in the storage tank 6 is supplied to the gas-fired boiler 4 as fuel.
Claims9
A biogas generation system comprising:
- a sealed container that contains organic matter;
- a stirrer that stirs the organic matter contained in the sealed container;
- a heater that heats an inside of the sealed container to a predetermined temperature;
- a pressure reducer that reduces pressure in the sealed container;
- and
- a storage tank that stores biogas generated by methane fermentation of the organic matter in the sealed container, wherein
- part of the biogas stored in the storage tank is supplied to the heater as fuel.
Dependencies are inferred from the claim text.