CN102168609B - Device for regenerating gas for generating power by taking exhaust gas from thermal power plant as plasma torch inert gas source and simultaneously burning and decomposing coal ash - Google Patents
Device for regenerating gas for generating power by taking exhaust gas from thermal power plant as plasma torch inert gas source and simultaneously burning and decomposing coal ash Download PDFInfo
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- CN102168609B CN102168609B CN201010569671.1A CN201010569671A CN102168609B CN 102168609 B CN102168609 B CN 102168609B CN 201010569671 A CN201010569671 A CN 201010569671A CN 102168609 B CN102168609 B CN 102168609B
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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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/30—Use of alternative fuels, e.g. biofuels
Abstract
The invention provides a device for regenerating gas for generating power by taking exhaust gas from a thermal power plant as a plasma torch inert gas source and simultaneously burning and decomposing coal ash. The device is characterized in that the exhaust gas of a power plant enters a high-pressure burning chamber via a plasma torch inert gas inlet; discharge spark can be formed between two electrodes after energizing; the exhaust gas from a power plant is simultaneously activated to produce plasma flame; processed superfine coal ash enters the plasma flame in the high-pressure burning chamber via a coal ash outlet to form high-energy flammable particle gas; and the high-energy flammable particle gas is sent to a boiler in the power plant via a flammable gas outlet to be burned continuously to generate power.
Description
Technical field: utilize thermal power generation waste gas as plasma torch noble gas source and the equipment that simultaneously combustion decomposition pulverized fuel ash reproduces fuel gas generation belongs to recycling economy, environmental protection, waste gas waste residue recycling technical field, particularly waste gas waste residue turned waste into wealth, reuse, generating electricity promotes the well-being of mankind.
Background technique: China's electric power 80% is thermal power generation at present, power generation process produces large quantity of exhaust gas waste residue, have a strong impact on the environment of China, waste gas is atmosphere pollution not only, and waste residue occupies a large amount of soils and arable land, in order to address the above problem, we have invented and have utilized thermal power generation waste gas as plasma torch noble gas source while combustion decomposition pulverized fuel ash, to reproduce the equipment of fuel gas generation.
Summary of the invention: utilize thermal power generation waste gas as plasma torch noble gas source and the equipment that simultaneously combustion decomposition pulverized fuel ash reproduces fuel gas generation is mainly by the waste gas producing after thermal power generation and waste residue, by plasma torch technology, waste gas and waste residue are re-used, and send more electric energy, and in order to meet the needs of national economy and production development, utilize thermal power generation waste gas as plasma torch noble gas source while combustion decomposition pulverized fuel ash, to reproduce the equipment of fuel gas generation, it is characterized in that: the flue side at thermal power plant combustion gas installs a passage additional, and by passage, the later waste gas of coal fired power generation is directly connected with plasma torch noble gas suction port, plasma torch is fixed in high pressure combustion storehouse, superfined flyash after the processing of discharging power station is housed in high pressure combustion storehouse, after plasma torch energising, the high pressure flame of plasma torch ejection generates less flammable vapour particles by the superfined flyash gasification after processing, this vapour particles gas can promote small generator running simultaneously, after flammable vapour particles enters gas holder, flammable vapour particles in gas holder can be reused for to generating, small generator can be directly installed in the passage between high pressure combustion storehouse and gas holder, inflammable gas in gas holder is transported in the electricity generation boiler in new power station by pipeline, in power generation process for the generation steam that burns, power station waste gas is entered to high pressure combustion storehouse by plasma torch noble gas entrance, between energising rear electrode and electrode, form discharge spark, activate power station waste gas simultaneously and form plasma torch, superfined flyash after processing enters in the plasma torch in high pressure combustion storehouse through pulverized fuel ash entrance, and form the flammable vapour particles gas of high energy, and export and be sent to the power station boiler that burns away and generate electricity by combustible gas.
Utilize thermal power generation waste gas as plasma torch noble gas source and the equipment that simultaneously combustion decomposition pulverized fuel ash reproduces fuel gas generation compared with prior art has the following advantages:
1, realized the right-about of energy-saving and emission-reduction, particularly the waste gas waste residue at contaminated air and pollution the earth water source has been become to the new energy, benefited the nation and the people.
2, utilize thermal power generation waste gas as plasma torch noble gas source and simultaneously combustion decomposition pulverized fuel ash to reproduce the equipment and technology of fuel gas generation feasible, safe and reliable, benefit is outstanding, and realizes circulating generation in firepower electrical plant inside, has improved economic benefit and the social benefit of power plant.
3, utilize thermal power generation waste gas as plasma torch noble gas source and the equipment that simultaneously combustion decomposition pulverized fuel ash reproduces fuel gas generation has wide popularizing prospect and good opportunity to develop, meet industrial policy and environmental protection policy and the sustainable development policy of current country.
4, the heat that plasma torch sends also can be generated electricity and be recycled, and benefit is abundanter.
Accompanying drawing explanation:
Accompanying drawing 1 is for utilizing thermal power generation waste gas to reproduce the equipment schematic diagram of fuel gas generation as plasma torch noble gas source while combustion decomposition pulverized fuel ash.
1, thermal power plant; 2, flue; 3, passage 4, etc. from torch suction port; 5, high-pressure gas storehouse; 6, small generator 7, gas holder.
Accompanying drawing 2 is for utilizing thermal power generation waste gas to reproduce the equipment schematic diagram of fuel gas generation as plasma torch noble gas source while combustion decomposition pulverized fuel ash.
1, plasma torch noble gas entrance; 2, electrode 3, plasma torch;
4, high pressure combustion storehouse; 5, combustible gas outlet; 6, pulverized fuel ash entrance.
Embodiment: now using accompanying drawing 1 as example explanation: utilize thermal power generation waste gas to reproduce the equipment of fuel gas generation as plasma torch noble gas source while combustion decomposition pulverized fuel ash, it is characterized in that: the other passage (3) that installs additional of the flue (2) of (1) combustion gas in thermal power plant, and by passage (3), the later waste gas of coal fired power generation is directly connected with plasma torch noble gas suction port (4), plasma torch is fixed in high pressure combustion storehouse (5), power station is housed in high pressure combustion storehouse (5) and discharges the superfined flyash after processing, after plasma torch energising, the high pressure flame of plasma torch ejection generates less flammable vapour particles by the superfined flyash gasification after processing, this vapour particles gas can promote small generator (6) running simultaneously, after flammable vapour particles enters gas holder (7), flammable vapour particles in gas holder (7) can be reused for to larger generating, small generator (6) can be directly installed in the passage (3) between high pressure combustion storehouse (5) and gas holder (7), inflammable gas in gas holder (7) is transported in the electricity generation boiler in new (1) by pipeline, produces steam generating for burning.
Now take accompanying drawing 2 as example explanation: power station waste gas is entered to high pressure combustion storehouse (4) by plasma torch noble gas entrance (1), between energising rear electrode (2) and electrode (2), form discharge spark, activate power station waste gas simultaneously and form plasma torch (3), superfined flyash after processing enters in the plasma torch (3) in high pressure combustion storehouse (4) through pulverized fuel ash entrance (6), and form the flammable vapour particles gas of high energy, and by combustible gas, export (5) and be sent to the power station boiler generating that burns away.
Claims (4)
1. utilize thermal power generation waste gas as plasma torch noble gas source while combustion decomposition pulverized fuel ash, to reproduce the equipment of fuel gas generation, it is characterized in that: the flue side at thermal power plant combustion gas installs a passage additional, and by passage, the later waste gas of coal fired power generation is directly connected with plasma torch noble gas suction port, plasma torch is fixed in high pressure combustion storehouse, superfined flyash after the processing of discharging power station is housed in high pressure combustion storehouse, after plasma torch energising, the high pressure flame of plasma torch ejection generates less flammable vapour particles by the superfined flyash gasification after processing, this vapour particles gas can promote small generator running simultaneously, after flammable vapour particles enters gas holder, flammable vapour particles in gas holder can be reused for to generating.
2. the thermal power generation waste gas that utilizes according to claim 1 reproduces the equipment of fuel gas generation as plasma torch noble gas source while combustion decomposition pulverized fuel ash, and feature is: small generator can be directly installed in the passage between high pressure combustion storehouse and gas holder.
3. the thermal power generation waste gas that utilizes according to claim 1 reproduces the equipment of fuel gas generation as plasma torch noble gas source while combustion decomposition pulverized fuel ash, feature is that the inflammable gas in gas holder is transported in the electricity generation boiler in new power station by pipeline, in power generation process for the generation steam that burns.
4. according to claim 1, 2, the thermal power generation waste gas that utilizes in 3 described in any one reproduces the equipment of fuel gas generation as plasma torch noble gas source while combustion decomposition pulverized fuel ash, it is characterized in that: power station waste gas is entered to high pressure combustion storehouse by plasma torch noble gas entrance, between energising rear electrode and electrode, form discharge spark, activate power station waste gas simultaneously and form plasma torch, superfined flyash after processing enters in the plasma torch in high pressure combustion storehouse through pulverized fuel ash entrance, and form the flammable vapour particles gas of high energy, and export and be sent to the power station boiler that burns away and generate electricity by combustible gas.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010569671.1A CN102168609B (en) | 2010-11-24 | 2010-11-24 | Device for regenerating gas for generating power by taking exhaust gas from thermal power plant as plasma torch inert gas source and simultaneously burning and decomposing coal ash |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201010569671.1A CN102168609B (en) | 2010-11-24 | 2010-11-24 | Device for regenerating gas for generating power by taking exhaust gas from thermal power plant as plasma torch inert gas source and simultaneously burning and decomposing coal ash |
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| Publication Number | Publication Date |
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| CN102168609A CN102168609A (en) | 2011-08-31 |
| CN102168609B true CN102168609B (en) | 2014-03-12 |
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| CN201010569671.1A Active CN102168609B (en) | 2010-11-24 | 2010-11-24 | Device for regenerating gas for generating power by taking exhaust gas from thermal power plant as plasma torch inert gas source and simultaneously burning and decomposing coal ash |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| RU2683065C1 (en) * | 2018-07-23 | 2019-03-26 | Николай Борисович Болотин | Method of managing the operation mode of a gas-generator electrical installation and a gas-generator electric installation |
| RU2683064C1 (en) * | 2018-07-23 | 2019-03-26 | Николай Борисович Болотин | Gas generator-power plant |
| RU2732392C1 (en) * | 2019-09-20 | 2020-09-16 | Федеральное государственное бюджетное учреждение науки Объединенный институт высоких температур Российской академии наук (ОИВТ РАН) | Method for combined production of electric energy and gas fuel at thermal conversion of biomass |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4689949A (en) * | 1985-01-30 | 1987-09-01 | Mitsubishi Jukogyo Kabushiki Kaisha | Coal gasification composite power generator |
| CN2305405Y (en) * | 1997-03-12 | 1999-01-27 | 抚顺恩德机械有限公司 | Bubbling bed powder coal gas generating furnace |
| AU2003271242A1 (en) * | 2003-03-26 | 2004-10-18 | Ashot Armenovich Madoyan | Power supply unit |
| JP4335758B2 (en) * | 2004-06-25 | 2009-09-30 | 三菱重工業株式会社 | Coal gasification combined power generation facility |
| CN201963394U (en) * | 2010-11-24 | 2011-09-07 | 杜志刚 | Equipment for using thermal power generation waste gas as plasma torch inert gas source and simultaneously combusting and decomposing fly ash for regenerating fuel gas to generate electric power |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2167432B (en) * | 1984-11-27 | 1988-09-21 | Sasol Operations Pty Ltd | Gasification of coal |
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- 2010-11-24 CN CN201010569671.1A patent/CN102168609B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4689949A (en) * | 1985-01-30 | 1987-09-01 | Mitsubishi Jukogyo Kabushiki Kaisha | Coal gasification composite power generator |
| CN2305405Y (en) * | 1997-03-12 | 1999-01-27 | 抚顺恩德机械有限公司 | Bubbling bed powder coal gas generating furnace |
| AU2003271242A1 (en) * | 2003-03-26 | 2004-10-18 | Ashot Armenovich Madoyan | Power supply unit |
| JP4335758B2 (en) * | 2004-06-25 | 2009-09-30 | 三菱重工業株式会社 | Coal gasification combined power generation facility |
| CN201963394U (en) * | 2010-11-24 | 2011-09-07 | 杜志刚 | Equipment for using thermal power generation waste gas as plasma torch inert gas source and simultaneously combusting and decomposing fly ash for regenerating fuel gas to generate electric power |
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| CN102168609A (en) | 2011-08-31 |
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Effective date of registration: 20201221 Address after: Room 804, 8 / F, 101, 1-15 / F, building 25, 18 District, 188 South 4th Ring Road West, Fengtai District, Beijing Patentee after: Beijing Hualu Huijie Environmental Protection Technology Co.,Ltd. Address before: 045000 xiaonankeng 63-1-3, No.2 mine, Yangquan City, Shanxi Province Patentee before: Du Zhigang |
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