CN202659430U - Combined power generating system - Google Patents
Combined power generating system Download PDFInfo
- Publication number
- CN202659430U CN202659430U CN2012202148508U CN201220214850U CN202659430U CN 202659430 U CN202659430 U CN 202659430U CN 2012202148508 U CN2012202148508 U CN 2012202148508U CN 201220214850 U CN201220214850 U CN 201220214850U CN 202659430 U CN202659430 U CN 202659430U
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- CN
- China
- Prior art keywords
- generating system
- loop
- mud
- combined generating
- steam generator
- 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.)
- Withdrawn - After Issue
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- 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
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/46—Conversion of thermal power into mechanical power, e.g. Rankine, Stirling or solar thermal engines
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- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/30—Wastewater or sewage treatment systems using renewable energies
- Y02W10/37—Wastewater or sewage treatment systems using renewable energies using solar energy
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- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/40—Valorisation of by-products of wastewater, sewage or sludge processing
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- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
Landscapes
- Engine Equipment That Uses Special Cycles (AREA)
- Treatment Of Sludge (AREA)
Abstract
The utility model discloses a new-energy power generating system, in particular to a combined power generating system comprising a solar energy conversion loop and a muddiness pyrolysis gasification loop. A steam generator is arranged in the solar energy conversion loop, a gas boiler is disposed in the muddiness pyrolysis gasification loop, and the steam generator and the gas boiler are connected with a steam turbine unit used for generating electricity. The combined power generating system has he advantages of combining solar energy and muddiness, reducing total cost of the system, and achieving zero release of the whole system.
Description
Technical field
The utility model relates to a kind of grid-connected power generation system, relates in particular to a kind of combined generating system.
Background technique
Along with the problem in short supply of conventional energy resource is day by day serious, the development and utilization of new energy also day by day is taken seriously, and wherein solar electrical energy generation has very outstanding progress, has realized the using energy source of zero-emission.But because present technology is immature, the transformation efficiency that solar energy changes into electric energy is not high, the continual and steady generation that usually needs auxiliary traditional energy to keep electric energy.
Increase along with the industrial development in countries in the world, urban population, the discharge amount of urban industry waste water and domestic sewage is increasing, in the processing procedure of urban sewage, certainly lead to a large amount of mud, mud typically refers to the floccule that mainly is comprised of various microorganisms and organic and inorganic particle.Environment has not only been polluted in the unprocessed any stacking of mud and discharging, and has wasted the useful resources in the mud.The mud of how that output is huge, complicated component after processing through science, makes its minimizing, innoxious, resource, makes a silk purse out of a sow's ear, and has become an important topic of China and even whole world Environmental Science and Engineering circle.
The model utility content
The purpose of this utility model is to provide a kind of a kind of mode of execution of combined generating system, can solve the not high problem of existing generation of electricity by new energy efficient with expectation.
For addressing the above problem, technical solution adopted in the utility model is:
A kind of combined generating system, comprise solar energy conversion loop and pyrolyzing sludge gasification loop, described solar energy conversion is provided with steam generator in the loop, described pyrolyzing sludge gasification is provided with gas fired boiler in the loop, and described steam generator all links to each other with the steam turbine set that is used for generating with gas fired boiler.
For making the utility model play better technique effect:
Further technological scheme is that above-mentioned solar energy conversion loop also comprises the medium that solar energy is changed into the groove type heat collector of heat energy and thermal energy transfer is produced high-temperature high-pressure steam to steam generator.
Further technological scheme is that the medium with heat energy is provided with the heat storage can that stores high temperature media in the above-mentioned groove type heat collector in flowing to the pipeline of steam generator, and the medium of finishing heat radiation in the described steam generator is provided with the heat storage can that stores cryogenic media in flowing to the pipeline of groove type heat collector.
Further technological scheme is to be provided with the medium pump that guarantees that medium circulation flows in the above-mentioned solar energy conversion loop.
Further technological scheme is that above-mentioned pyrolyzing sludge gasification loop also comprises for the sludge drying mechanism of the mud preliminarily dried that will wet and can make the sludge creation combustible gas of preliminarily dried and combustible gas is sent to the pyrolyzing sludge gasification installation of gas fired boiler.
Further technological scheme be above-mentioned pyrolyzing sludge gasification installation also with mud can be produced the residue that produces behind the combustible gas make the device for cell brick of hollow brick and link to each other in the pyrolyzing sludge gasification installation.
Further technological scheme is that above-mentioned sludge drying mechanism is by the water vapour that described steam turbine set the is discharged mud preliminarily dried that will wet.
Further technological scheme is that above-mentioned water vapour will wet and flow to steam generator by back of pipeline behind the mud preliminarily dried and wait to gasify.
Further technological scheme is that above-mentioned water vapour will wet and flow to gas fired boiler by back of pipeline behind the mud preliminarily dried and wait to gasify.
Further technological scheme is that the above-mentioned water vapour pipeline that refluxes behind the mud preliminarily dried that will wet also is provided with the cooling unit that water vapour is liquefied fully.
Further technological scheme is that above-mentioned cooling unit is that cooler and cooling tower consist of by cooling waterpump.
The beneficial effect that adopts technique scheme to produce is: the utility model not only utilizes high-temperature steam pushing turbine generating in the solar energy generation, power plant compares with traditional hot, the equipment such as conventional boiler have been saved, reduced the carbon emission amount, and utilize municipal sludge is used as supplementary energy, reduced the consumption of conventional energy resource, pyrolyzing sludge is gasified, solved the difficult problem that municipal sludge is processed, waste residue after the sludge disposal is produced hollow brick for building simultaneously, in a word solar energy and mud is combined, reduce the overall cost of system, realized the zero-emission of whole system.
Description of drawings
Fig. 1 is a kind of embodiment's of a kind of combined generating system of the utility model structured flowchart.
Embodiment
In order to make the purpose of this utility model, technological scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.
Fig. 1 shows a kind of embodiment of a kind of combined generating system of the utility model: a kind of combined generating system, comprise solar energy conversion loop and pyrolyzing sludge gasification loop, described solar energy conversion is provided with steam generator in the loop, described pyrolyzing sludge gasification is provided with gas fired boiler in the loop, described steam generator all links to each other with the steam turbine set that is used for generating with gas fired boiler, and steam turbine set then produces Ac by the high-temperature high-pressure steam that produces in steam generator and the gas fired boiler.
A kind of embodiment according to a kind of combined generating system of the utility model, solar energy conversion loop also comprises the medium that solar energy is changed into the groove type heat collector of heat energy and thermal energy transfer is produced high-temperature high-pressure steam to steam generator, wherein groove type heat collector has higher focusing multiple and focusing accuracy thereof, can make the temperature of medium reach 400-500 ℃.Another kind of embodiment according to a kind of combined generating system of the utility model, medium with heat energy in the groove type heat collector is provided with the heat storage can that stores high temperature media in flowing to the pipeline of steam generator, the instant heating tank, the medium of finishing heat radiation in the described steam generator is provided with the heat storage can that stores cryogenic media in flowing to the pipeline of groove type heat collector, it is cold tank, 400-500 ℃ medium becomes the water in another loop into high-temperature high-pressure steam in steam generator after, the temperature of self is at 200-300 ℃, again absorbs heat energy with regard to being back to the heat storage can groove type heat collector to be entered that stores cryogenic media after finishing heat radiation.According to the more preferred embodiment of a kind of combined generating system of the utility model, the solar energy conversion is provided with the medium pump that guarantees that medium circulation flows in the loop.
According to a kind of embodiment of a kind of combined generating system of the utility model, pyrolyzing sludge gasification loop also comprises for the sludge drying mechanism of the mud preliminarily dried that will wet and can make the sludge creation combustible gas of preliminarily dried and combustible gas is sent to the pyrolyzing sludge gasification installation of gas fired boiler.Another kind of embodiment according to a kind of combined generating system of the utility model, mud is behind pyrolysing gasification, except producing combustible gas, also can be left some residues, in order further to make heat recovery, the pyrolyzing sludge gasification installation also with mud can be produced the residue of giving birth to behind the combustible gas make the device for cell brick of hollow brick and link to each other in the pyrolyzing sludge gasification installation.Another kind of embodiment according to a kind of combined generating system of the utility model, the water vapour of High Temperature High Pressure is after generating electricity through steam turbine set in the steam generator, can become the water vapour of temperature (probably at 200-300 ℃) in the low pressure, can further utilize, so sludge drying mechanism is by the water vapour that described steam turbine set the is discharged mud preliminarily dried that will wet.A kind of embodiment according to a kind of combined generating system of the utility model, water vapour will wet and flow to steam generator by back of pipeline behind the mud preliminarily dried and wait to gasify, water vapour will wet and also can flow to gas fired boiler by back of pipeline behind the mud preliminarily dried and wait to gasify in addition, in a preferred embodiment, water vapour will wet and form liquid water behind the mud preliminarily dried, steam generator can be back to simultaneously and gas fired boiler is waited to gasify by pipeline, and can in the pipeline that is back to steam generator and gas fired boiler, circulating water pump be installed according to actual conditions, can normal circulation flow to guarantee water.Another kind of embodiment according to a kind of combined generating system of the utility model, be back to after water vapour will wet the mud preliminarily dried in the pipeline before steam generator or the gas fired boiler and also be provided with the cooling unit that water vapour is liquefied fully, this cooling unit can be that cooler and cooling tower consist of by cooling waterpump.
According to the another kind of embodiment of a kind of combined generating system of the utility model, the waste gas that produces in gas fired boiler can be got rid of from chimney through behind the decoking desulfurizer again, has avoided the pollution of waste gas to air.
" embodiment " who speaks of in this manual, " another embodiment ", " embodiment ", " preferred embodiment " etc., the specific features, structure or the characteristics that refer in conjunction with this embodiment's description are included among at least one embodiment of the application's generality description.A plurality of local appearance statement of the same race is not necessarily to refer to same embodiment in specification.Furthermore, when describing a specific features, structure or characteristics in conjunction with arbitrary embodiment, what advocate is to realize that in conjunction with other embodiments this feature, structure or characteristics also drop in the scope of the present utility model.
Although with reference to a plurality of explanatory embodiments of the present utility model the utility model is described here, but, should be appreciated that, those skilled in the art can design a lot of other modification and mode of executions, and these are revised and mode of execution will drop within the disclosed principle scope and spirit of the application.More particularly, in the scope of, accompanying drawing open in the application and claim, can carry out multiple modification and improvement to constituent elements and/or the layout of subject combination layout.Except modification that constituent elements and/or layout are carried out with improving, to those skilled in the art, other purposes also will be obvious.
Claims (10)
1. combined generating system, comprise solar energy conversion loop and pyrolyzing sludge gasification loop, it is characterized in that: described solar energy conversion is provided with steam generator in the loop, described pyrolyzing sludge gasification is provided with gas fired boiler in the loop, and described steam generator all links to each other with the steam turbine set that is used for generating with gas fired boiler.
2. combined generating system according to claim 1 is characterized in that: described solar energy conversion loop also comprises
Solar energy is changed into the groove type heat collector of heat energy,
Heat transfer is produced the medium of high-temperature high-pressure steam to steam generator.
3. combined generating system according to claim 2, it is characterized in that: the medium with heat energy in the described groove type heat collector is provided with the heat storage can that stores high temperature media in flowing to the pipeline of steam generator, and the medium of finishing heat radiation in the described steam generator is provided with the heat storage can that stores cryogenic media in flowing to the pipeline of groove type heat collector.
4. it is characterized in that according to claim 2 or 3 described combined generating systems: described solar energy conversion is provided with the medium pump that guarantees that medium circulation flows in the loop.
5. combined generating system according to claim 1 is characterized in that: described pyrolyzing sludge gasification loop also comprises
For the sludge drying mechanism of the mud preliminarily dried that will wet,
Can make the sludge creation combustible gas of preliminarily dried and combustible gas is sent to the pyrolyzing sludge gasification installation of gas fired boiler.
6. combined generating system according to claim 5 is characterized in that: described pyrolyzing sludge gasification installation also with mud can be produced the residue that produces behind the combustible gas make the device for cell brick of hollow brick and link to each other in the pyrolyzing sludge gasification installation.
7. combined generating system according to claim 5 is characterized in that: described sludge drying mechanism is by the water vapour that described steam turbine set the is discharged mud preliminarily dried that will wet.
8. combined generating system according to claim 7, it is characterized in that: described water vapour will wet and flow to steam generator by back of pipeline behind the mud preliminarily dried and wait to gasify, and the described water vapour pipeline that refluxes behind the mud preliminarily dried that will wet also is provided with the cooling unit that water vapour is liquefied fully.
9. combined generating system according to claim 7, it is characterized in that: described water vapour will wet and flow to gas fired boiler by back of pipeline behind the mud preliminarily dried and wait to gasify, and the described water vapour pipeline that refluxes behind the mud preliminarily dried that will wet also is provided with the cooling unit that water vapour is liquefied fully.
10. according to claim 8 or 9 described combined generating systems, it is characterized in that: described cooling unit is that cooler and cooling tower consist of by cooling waterpump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202148508U CN202659430U (en) | 2012-05-09 | 2012-05-09 | Combined power generating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202148508U CN202659430U (en) | 2012-05-09 | 2012-05-09 | Combined power generating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202659430U true CN202659430U (en) | 2013-01-09 |
Family
ID=47454339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202148508U Withdrawn - After Issue CN202659430U (en) | 2012-05-09 | 2012-05-09 | Combined power generating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202659430U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102678490A (en) * | 2012-05-09 | 2012-09-19 | 石家庄中大力诺太阳能工程有限公司 | Hybrid generation system |
| CN106796051A (en) * | 2014-10-06 | 2017-05-31 | 巴布考克及威尔考克斯公司 | With the modularization fused salt solar column for technique or the heat storage of generating or cogeneration of heat and power |
-
2012
- 2012-05-09 CN CN2012202148508U patent/CN202659430U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102678490A (en) * | 2012-05-09 | 2012-09-19 | 石家庄中大力诺太阳能工程有限公司 | Hybrid generation system |
| CN106796051A (en) * | 2014-10-06 | 2017-05-31 | 巴布考克及威尔考克斯公司 | With the modularization fused salt solar column for technique or the heat storage of generating or cogeneration of heat and power |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130109 Effective date of abandoning: 20150624 |
|
| RGAV | Abandon patent right to avoid regrant |