Biogas power generation system
A biogas power generation and generator technology, applied in biological sludge treatment, waste fuel, etc., can solve problems such as insufficient temperature and low biogas fermentation efficiency, and achieve the effect of ensuring normal production
Inactive Publication Date: 2012-08-01
安徽旭超富硒农业科技股份有限公司
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Problems solved by technology
Usually every 1 million tons of household or industrial waste is enough to produce sufficient methane as fuel for a one-megawatt generator to run for 10 to 40 years. The temperature of the anaerobic fermentation tank for storing biogas in the existing technology is not enough. lead to low fermentation efficiency of biogas
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[0009] Referring to the accompanying drawings, a biogas power generation system includes a biogas slurry tank 1 and a grit chamber 2, the grit chamber 2 is provided with a feed port 3, and one side of the grit chamber 2 is provided with a secondary grit chamber pool 4, the grit chamber 2 and the secondary grit chamber 4 are connected through a grid 5 groove, and the right side of the secondary grit chamber 4 is connected to the hydrolytic acidification pool 6, and the hydrolytic acidification pool 6 is connected through a pipeline Unicom anaerobic fermentation tank 7, the top of the anaerobic fermentation tank 7 is connected to the exhaust pipe 8, the exhaust pipe 8 flows through the gas-water separator 9 and the desulfurization tower 10, and finally flows into the gas storage tank 11, the The bottom of the gas storage tank 11 is led into the biogas generator 12 through pipelines to generate electricity.
[0010] The end of the exhaust pipe 8 is connected to a gas boiler 13, a...
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The invention discloses a biogas power generation system, comprising a biogas slurry tank and a grit chamber, wherein the grit chamber is provided with a feeding opening and one side of the grit chamber is provided with a secondary grit chamber; the grit chamber is communicated with the secondary grit chamber through a grid groove; the right side of the secondary grit chamber is communicated with a hydrolytic acidification tank; the hydrolytic acidification tank is communicated with an anaerobic fermentation pot through a pipeline; the top of the anaerobic fermentation pot is connected with a gas discharging pipeline; the gas discharging pipeline passes through a gas-water separator and a desulfurizing tower and flows into a gas storing pot; and the bottom of the gas storing pot enters a biogas generator through the pipeline to generate power. The biogas power generation system disclosed by the invention is simple in structure, utilizes a power generation pre-heating and solar heating pipe to heat the hydrolytic acidification tank, so as to improve the biogas fermentation efficiency.
Description
technical field [0001] The invention relates to a biogas power generation system. Background technique [0002] Biogas power generation began in the early 1970s. At that time, in order to rationally and efficiently utilize the biogas generated in the treatment of organic waste pollutants, reciprocating biogas generators were commonly used for biogas power generation abroad. Most of the biogas generators used are spark ignition gas fuel generator sets, and the exhaust waste heat and cooling water waste heat generated by the generator sets are fully utilized, so that the comprehensive thermal efficiency of the power generation project can reach more than 80%. Usually every 1 million tons of household or industrial waste is enough to produce sufficient methane as fuel for a one-megawatt generator to run for 10 to 40 years. The temperature of the anaerobic fermentation tank for storing biogas in the existing technology is not enough. The fermentation efficiency of biogas becom...
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IPC IPC(8): C02F11/04
CPCY02E50/343Y02E50/30
Inventor 张良林
Owner 安徽旭超富硒农业科技股份有限公司