CN102617006A - Biogas power generation system - Google Patents
Biogas power generation system Download PDFInfo
- Publication number
- CN102617006A CN102617006A CN2012100961442A CN201210096144A CN102617006A CN 102617006 A CN102617006 A CN 102617006A CN 2012100961442 A CN2012100961442 A CN 2012100961442A CN 201210096144 A CN201210096144 A CN 201210096144A CN 102617006 A CN102617006 A CN 102617006A
- Authority
- CN
- China
- Prior art keywords
- gas
- settling pit
- anaerobic fermentation
- biogas
- heating pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000010248 power generation Methods 0.000 title abstract description 7
- 238000000855 fermentation Methods 0.000 claims abstract description 19
- 238000010438 heat treatment Methods 0.000 claims abstract description 16
- 230000020477 pH reduction Effects 0.000 claims abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 6
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 22
- 230000007062 hydrolysis Effects 0.000 claims description 6
- 238000006460 hydrolysis reaction Methods 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 6
- 230000005611 electricity Effects 0.000 claims description 3
- 230000004151 fermentation Effects 0.000 abstract description 3
- 230000003301 hydrolyzing effect Effects 0.000 abstract 3
- 238000007599 discharging Methods 0.000 abstract 2
- 230000003009 desulfurizing effect Effects 0.000 abstract 1
- 239000002002 slurry Substances 0.000 abstract 1
- 102000001999 Transcription Factor Pit-1 Human genes 0.000 description 4
- 108010040742 Transcription Factor Pit-1 Proteins 0.000 description 4
- 238000000151 deposition Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 239000000498 cooling water Substances 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000010815 organic waste Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
Landscapes
- Treatment Of Sludge (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
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
The present invention relates to a kind of methane power generating system.
Background technology
Marsh gas power generation starts from phase early 1970s, and is external for rationally, be utilized in and administer the biogas that produces in organic waste pollutant efficiently at that time, generally uses reciprocating type marsh gas power generation unit to carry out marsh gas power generation.The biogas generator that uses mostly is to belong to spark-ignited gaseous fuel generator group, and the exhaust heat and the cooling water heat of power unit generation made full use of, and the integrated heat efficiency that can make generation engineering is up to more than 80%.Usually per 1,000,000 tons family or trade refuse just are enough to produce the generator operation 10～40 years that competent methane acts as a fuel and supplies one one megawatt, and the temperature of the anaerobic fermentation tank of biogas is not enough in depositing in the existing technology, causes the fermentation efficiency step-down of biogas.
Summary of the invention
The present invention provides a kind of generating preheating and solar energy heating pipe of can utilizing to heat for the anaerobically fermenting pipe, improves the methane power generating system of biogas fermentation efficient.
Technical solution problem of the present invention provides following scheme:
A kind of methane power generating system comprises natural pond liquid pool, settling pit, it is characterized in that: said settling pit is provided with opening for feed; One side of said settling pit is provided with the secondary settling pit; Pass through frame trough UNICOM between said settling pit and the secondary settling pit, the right side UNICOM hydrolysis acidification pool of said secondary settling pit, said hydrolysis acidification pool is through pipeline UNICOM anaerobic fermentation tank; The top of said anaerobic fermentation tank connects gas exhaust duct; Said gas exhaust duct flow through air water separator and thionizer flow to gas-holder at last, and the bottom of said gas-holder leads to into through pipeline that biogas generator generates electricity.
The terminal UNICOM gas fired-boiler of said gas exhaust duct; One side of said gas fired-boiler is provided with solar energy heating pipe; Said gas fired-boiler and solar energy heating pipe are through a heating pipe line; Preheating is passed in the anaerobic fermentation tank through heating pipe line, and the top of said anaerobic fermentation tank is through pipe connection natural pond liquid pool.
The present invention adds the water of relative proportion with ight soil, through stirring deposition; Squeeze into fermentor tank with water pump; Method with anaerobic fermentation tank is produced biogas, and is low for solving winter temperature, aerogenesis few a difficult problem; The present invention adopts the preheating of solar energy heating pipe and gas fired-boiler that fermentor tank is carried out heat supply, has guaranteed the ordinary production of biogas.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Embodiment
Referring to accompanying drawing, a kind of methane power generating system comprises natural pond liquid pool 1, settling pit 2; Said settling pit 2 is provided with opening for feed 3, and a side of said settling pit 2 is provided with secondary settling pit 4, passes through grid 5 groove UNICOMs between said settling pit 2 and the secondary settling pit 4; The right side UNICOM hydrolysis acidification pool 6 of said secondary settling pit 4; Said hydrolysis acidification pool 6 is through pipeline UNICOM anaerobic fermentation tank 7, and the top of said anaerobic fermentation tank 7 connects gas exhaust duct 8, said gas exhaust duct 8 flow through air water separator 9 and thionizer 10; Flow to gas-holder 11 at last, the bottom of said gas-holder 11 leads to into through pipeline that biogas generator 12 generates electricity.
The terminal UNICOM gas fired-boiler 13 of said gas exhaust duct 8; One side of said gas fired-boiler 13 is provided with solar energy heating pipe 14; Said gas fired-boiler 13 passes through a heating pipe line 15 with solar energy heating pipe 14; Preheating is passed in the anaerobic fermentation tank 7 through heating pipe line 15, and the top of said anaerobic fermentation tank 7 is through pipe connection natural pond liquid pool 1.
Claims (2)
1. a methane power generating system comprises natural pond liquid pool, settling pit, it is characterized in that: said settling pit is provided with opening for feed; One side of said settling pit is provided with the secondary settling pit; Pass through frame trough UNICOM between said settling pit and the secondary settling pit, the right side UNICOM hydrolysis acidification pool of said secondary settling pit, said hydrolysis acidification pool is through pipeline UNICOM anaerobic fermentation tank; The top of said anaerobic fermentation tank connects gas exhaust duct; Said gas exhaust duct flow through air water separator and thionizer flow to gas-holder at last, and the bottom of said gas-holder leads to into through pipeline that biogas generator generates electricity.
2. according to the said methane power generating system of claim 1; It is characterized in that: the terminal UNICOM gas fired-boiler of said gas exhaust duct; One side of said gas fired-boiler is provided with solar energy heating pipe; Said gas fired-boiler and solar energy heating pipe are passed into preheating in the anaerobic fermentation tank through heating pipe line through a heating pipe line, and the top of said anaerobic fermentation tank is through pipe connection natural pond liquid pool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100961442A CN102617006A (en) | 2012-04-01 | 2012-04-01 | Biogas power generation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100961442A CN102617006A (en) | 2012-04-01 | 2012-04-01 | Biogas power generation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102617006A true CN102617006A (en) | 2012-08-01 |
Family
ID=46557287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100961442A Pending CN102617006A (en) | 2012-04-01 | 2012-04-01 | Biogas power generation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102617006A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103011919A (en) * | 2012-11-22 | 2013-04-03 | 浙江圣普新能源科技有限公司 | Manufacturing system of field carbide |
| CN103833132A (en) * | 2012-11-23 | 2014-06-04 | 北京师范大学 | Method for strengthening biochemical treatment result of sewage by chimney type heat collector |
| CN104030538A (en) * | 2013-03-07 | 2014-09-10 | 周海云 | Comprehensive biogas utilization system |
| CN104628130A (en) * | 2015-01-24 | 2015-05-20 | 云浮市益康生环保科技有限公司 | Efficient and stable modular anaerobic fermentation device |
| CN105296332A (en) * | 2015-10-11 | 2016-02-03 | 汤瑞祥 | Biogas power generation system |
| CN107162361A (en) * | 2017-06-02 | 2017-09-15 | 安徽省霍山县众益生态农业有限公司 | A kind of production technology of pig manure fermentation producing methane |
-
2012
- 2012-04-01 CN CN2012100961442A patent/CN102617006A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103011919A (en) * | 2012-11-22 | 2013-04-03 | 浙江圣普新能源科技有限公司 | Manufacturing system of field carbide |
| CN103833132A (en) * | 2012-11-23 | 2014-06-04 | 北京师范大学 | Method for strengthening biochemical treatment result of sewage by chimney type heat collector |
| CN104030538A (en) * | 2013-03-07 | 2014-09-10 | 周海云 | Comprehensive biogas utilization system |
| CN104030538B (en) * | 2013-03-07 | 2016-07-06 | 周海云 | Biogas comprehensive utilization system |
| CN104628130A (en) * | 2015-01-24 | 2015-05-20 | 云浮市益康生环保科技有限公司 | Efficient and stable modular anaerobic fermentation device |
| CN105296332A (en) * | 2015-10-11 | 2016-02-03 | 汤瑞祥 | Biogas power generation system |
| CN107162361A (en) * | 2017-06-02 | 2017-09-15 | 安徽省霍山县众益生态农业有限公司 | A kind of production technology of pig manure fermentation producing methane |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101798953B (en) | Medium-low pluripotential complementary methane generating system | |
| EP2867354B1 (en) | Energy supply unit | |
| CN102617006A (en) | Biogas power generation system | |
| CN103704057A (en) | Four-in-one breeding shed | |
| CN103451095A (en) | Method for preparing marsh gas through straw, excrement and kitchen waste | |
| CN102491613B (en) | System for combined supply of electricity, thermal fertilizer and cold fertilizer through generation of hydrogen and biogas via anaerobic digestion of biomasses | |
| CN210030681U (en) | Straw anaerobic fermentation engineering energy comprehensive utilization system | |
| CN203474609U (en) | Heat energy reutilization device for producing biogas by residual heat | |
| CN202054837U (en) | Controllable constant-pressure gas storage and supply methane tank | |
| CN202560497U (en) | Environment-friendly utilization system of biogas energy of pig farm | |
| CN214300022U (en) | High-concentration solid sequencing batch anaerobic digestion device | |
| CN206872610U (en) | The ecologically raising pigs system of biomass cogeneration of heat and power | |
| Torepashovna et al. | AP13068541 development of an experimental energy complex based on an upgraded boiler plant using biofuels | |
| CN103045465A (en) | High-efficiency straw biogas fermenting device | |
| CN202610085U (en) | Biogas generating system | |
| CN204369900U (en) | A kind of electric field-enhanced producing methane through anaerobic fermentation device | |
| CN102676373A (en) | Methane generator for cattle farms | |
| CN209636221U (en) | Multifunctional Complementary Biogas Fermentation System | |
| CN203256273U (en) | Solar-assisted-heating large biogas digester system | |
| CN201268698Y (en) | Pipe type methane production apparatus | |
| CN201620096U (en) | Mixed sludge return biogas generator | |
| CN202260532U (en) | Off-grid intelligent power-supply system | |
| CN206645976U (en) | The integrated livestock and poultry cultivating system of biomass cogeneration of heat and power | |
| CN203256274U (en) | Anaerobic biogas digester | |
| CN203923197U (en) | A kind of integrated two-phase anaerobic device for producing methane by fermentation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120801 |