CN201225177Y - CO2 heating power joint production marsh gas power generation technology equipment - Google Patents
CO2 heating power joint production marsh gas power generation technology equipment Download PDFInfo
- Publication number
- CN201225177Y CN201225177Y CNU2008200694756U CN200820069475U CN201225177Y CN 201225177 Y CN201225177 Y CN 201225177Y CN U2008200694756 U CNU2008200694756 U CN U2008200694756U CN 200820069475 U CN200820069475 U CN 200820069475U CN 201225177 Y CN201225177 Y CN 201225177Y
- Authority
- CN
- China
- Prior art keywords
- connects
- power generation
- technology equipment
- generation technology
- marsh gas
- 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.)
- Expired - Fee Related
Links
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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P80/00—Climate change mitigation technologies for sector-wide applications
- Y02P80/10—Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier
- Y02P80/15—On-site combined power, heat or cool generation or distribution, e.g. combined heat and power [CHP] supply
Abstract
The utility model relates to a CO2 thermodynamic co-production methane power generating technical device which is characterized in that a methane power generating cooling pool (1) is connected with a CO2 heat exchanger (2), a CO2 energy storage pot (3) is connected with a pressure gauge, a CO2 pressure adjusting valve (5) is connected with a CO2 pipeline (6), a steam turbine (7) is connected with a dynamo (8), a condenser (9) is connected with a liquid storage tank (10), and a pressure cycling pump (11) is connected with a liquid storage pot (12) which is connected with a liquid conveying valve (13), thereby a complete range of CO2 thermodynamic co-production methane power generating technical device is formed.
Description
Technical field
The claimed technological scheme of the utility model belongs to the thermal power generation industry in eco-friendly power source field, especially a kind of CO
2Heating power coproduction biogas power generation technology equipment.
Background technique
Because of coal-fired thermal power generation consumption of natural resource pollutes again, utilize cattle manure to produce biogas at present both at home and abroad and burn, the thermal power generating technology that high temperature adds hot water and steam just rises in the world.But still have deficiency and defective: (one) biogas contains a large amount of methane, and combustion back emission greenhouse gas causes global warming; (2) need to build jumbo biomass pool, cow dung stacked garbage fermentation, a large amount of land occupations, waste land resources; (3) gas fired boiler high temperature adds hot water and steam, waste resource, befouling environment.
Summary of the invention
For overcoming deficiency, provide a kind of CO
2Heating power coproduction biogas power generation technology equipment.
Technical solution adopted in the utility model is that the waste heat waste gas of marsh gas power generation is all recycled, and its exhaust steam is coagulated water all about 80 ℃, by heat exchange, with the waste heat CO that heats
2Working medium, CO
2Working medium is in supercritical expansion work done more than 50 ℃, and pushing turbine drives generator and produces electric energy.Consult accompanying drawing and explain above technological scheme: the cooling pond of marsh gas power generation (1) connects CO
2Heat exchanger (2), CO
2Energy storage canister (3) connects pressure gauge (4), CO
2Pressure regulator valve (5) connects CO
2Pipeline (6), steam turbine (7) connects generator (8), and condenser (9) connects liquid storage tank (10), and pressures cycle pump (11) connects liquid container (12), and liquid container (12) connects fluid infusion valve (13), constitutes the complete CO of a cover
2Heating power coproduction biogas power generation technology equipment.
Technique effect of the present utility model is: the thermal energy step utilization, and the complementary coproduction in front and back, low temperature behind the first high temperature, two cover power generation systems, waste heat waste gas makes full use of, high-efficiency environment friendly energy-conservation.Techno-economic effect is obvious, has prolonged the power generating industry chain, follow-up easy connection, and accommodation is extensive.CO
2Thermal power generation, uneasy boiler does not need fire coal, need not supply water, and turns waste into wealth the protection environment.Reduce cost 50% than thermoelectricity saving investment 40%, reduce and take up an area of 60%, save resource 70%, heat is imitated and is utilized 80%, increases benefit 100%.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is an embodiment's a tectonic maps.
Among the figure 1, marsh gas power generation waste heat pond; 2, CO
2Heat exchanger; 3, energy storage canister; 4, pressure gauge; 5, CO
2Pressure regulator valve; 6, pipeline; 7, steam turbine; 8, generator; 9, condenser; 10, liquid storage tank; 11, pressures cycle pump; 12, liquid container; 13, fluid infusion valve;
Embodiment
The cooling pond of marsh gas power generation (1) connects CO
2Heat exchanger (2), CO
2Energy storage canister (3) connects pressure gauge (4), CO
2Pressure regulator valve (5) connects CO
2Pipeline (6), steam turbine (7) connects generator (8), and condenser (9) connects liquid storage tank (10), and pressures cycle pump (11) connects liquid container (12), and liquid container (12) connects fluid infusion valve (13), constitutes the complete CO of a cover
2Heating power coproduction biogas power generation technology equipment.
Claims (1)
- A kind of CO 2Heating power coproduction biogas power generation technology equipment is characterized in that: the cooling pond of marsh gas power generation (1) connects CO 2Heat exchanger (2), CO 2Energy storage canister (3) connects pressure gauge (4), CO 2Pressure regulator valve (5) connects CO 2Pipeline (6), steam turbine (7) connects generator (8), and condenser (9) connects liquid storage tank (10), and pressures cycle pump (11) connects liquid container (12), and liquid container (12) connects fluid infusion valve (13), constitutes the complete CO of a cover 2Heating power coproduction biogas power generation technology equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200694756U CN201225177Y (en) | 2008-03-03 | 2008-03-03 | CO2 heating power joint production marsh gas power generation technology equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200694756U CN201225177Y (en) | 2008-03-03 | 2008-03-03 | CO2 heating power joint production marsh gas power generation technology equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201225177Y true CN201225177Y (en) | 2009-04-22 |
Family
ID=40598062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200694756U Expired - Fee Related CN201225177Y (en) | 2008-03-03 | 2008-03-03 | CO2 heating power joint production marsh gas power generation technology equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201225177Y (en) |
-
2008
- 2008-03-03 CN CNU2008200694756U patent/CN201225177Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090422 Termination date: 20120303 |