CN107575307A - A kind of reduction CO2 emission device for being used to prevent greenhouse effects - Google Patents
A kind of reduction CO2 emission device for being used to prevent greenhouse effects Download PDFInfo
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- CN107575307A CN107575307A CN201610520030.4A CN201610520030A CN107575307A CN 107575307 A CN107575307 A CN 107575307A CN 201610520030 A CN201610520030 A CN 201610520030A CN 107575307 A CN107575307 A CN 107575307A
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- carbon dioxide
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Abstract
The present invention relates to greenhouse effects technical field, especially a kind of reduction CO2 emission device for being used to prevent greenhouse effects, including gas turbine, SAPMAC method pipeline, integrated compressor, the gas turbine oxygen-enriched combusting generates high-pureness carbon dioxide, high-pureness carbon dioxide enters integrated compressor by SAPMAC method pipeline, become liquid carbon dioxide after the compression of integrated compressor so as to realize that greenhouse is determined the zero-emission of gas, the high-temperature exhaust air of the gas turbine is introduced to goes heating to feed water in waste heat boiler thereafter.The tail gas of a part is returned to system circulation by the present invention, and drawn back after this partial CO 2 is condensed and access compressor, carbon dioxide flue gas after being compressed by compressor introduces external cooler by compressor terminal, and external high pressure compressor is introduced after being cooled down by external cooler.
Description
Technical field
It is especially a kind of to be used to prevent greenhouse effects the present invention relates to greenhouse effects technical field
Reduce CO2 emission device.
Background technology
In recent years, as global warming one of the reason for, it is indicated that give birth in combustion of fossil fuels
Into combustion gas in contained carbon dioxide greenhouse effects.In order to tackle the problem,
According to the Kyoto Protocol of UNFCCC, various countries are directed to greenhouse effects gas
The discharge rate of body is cut down.
In such a case, in using thermal power plant of substantial amounts of fossil fuel etc., just
Two contained in the combustion gas for being used for preventing from generating combustion of fossil fuels is studied
Carbonoxide is released to the carbon dioxide recovery system, in accordance in air.In carbon dioxide recovery system, in accordance,
Combustion gas is contacted with amine system absorbing liquid, carbon dioxide is isolated from combustion gas
And reclaim.
More specifically, carbon dioxide recovery system, in accordance possesses make to contain in combustion gas two
The absorption tower and dioxy is absorbed by the supply from absorption tower that carbonoxide is absorbed in amine system absorbing liquid
Change the absorbing liquid (rich solution) of carbon and the rich solution to being supplied is heated and releases dioxy from rich solution
Change carbon simultaneously by the regenerator of regeneration of absorption solution, on regenerator, be connected with the weight of supply thermal source
Device is boiled, rich solution is heated in regenerator, and the absorbing liquid (lean solution) regenerated in regenerator is supplied
To absorption tower, formed in the way of absorbing liquid circulates in the system, as such two
Carbonoxide recovery system.
The content of the invention
For above-mentioned the deficiencies in the prior art, it is an object of the invention to provide one kind to use
In the reduction CO2 emission device for preventing greenhouse effects.
To reach above-mentioned purpose, the technical solution adopted by the present invention is：
A kind of reduction CO2 emission device for being used to prevent greenhouse effects, including combustion gas wheel
Machine, SAPMAC method pipeline, integrated compressor, the gas turbine oxygen-enriched combusting generate high-purity
Carbon dioxide, high-pureness carbon dioxide enters integrated compressor by SAPMAC method pipeline, through one
Become liquid carbon dioxide after the compression of body compressor so as to realize that greenhouse is determined the zero-emission of gas,
The high-temperature exhaust air of the gas turbine is introduced to goes heating to feed water in waste heat boiler thereafter,
Steam is produced to do work with driving steam turbine；The oxygen that fuel comes with making oxygen by air separation device in gas turbine
Gas mixes, and is burnt in the burning indoor dynamic of gas turbine, produces high temperature and high pressure gas and promotes combustion
The external output work of gas turbine, waste heat boiler, waste heat are passed through with caused high-temperature low-pressure gas
High-temperature high-pressure steam caused by boiler is passed through the connection that steam turbine realizes gas turbine and steam turbine
Circulating generation is closed, the carbon dioxide tail gas of caused high-purity is passed through compressor, into compressor
The carbon dioxide portion gas of compression enters carbon dioxide intercooler, the titanium dioxide after cooling
Carbon gas enters carbon dioxide liquid storage tank after being compressed by split-compressor.
Due to the tail gas of a part is returned into system and followed using above-mentioned technical proposal, the present invention
Ring, and drawn back after this partial CO 2 is condensed and access compressor, compressed by compressor
Carbon dioxide flue gas afterwards introduces external cooler by compressor terminal, is cooled down by external cooler
External high pressure compressor is introduced afterwards, and external high pressure compressor final pressure is reduced to liquid CO 2, entered
Enter air accumulator to be reclaimed.For system close to zero-emission, combustion tail gas is carbon dioxide and water vapour,
Carbon dioxide is may separate out by reducing temperature, therefore does not need tail gas separation carbon dioxide dress
Put, without desulfurization and nitrogen rejection facility, reduce cost of investment, while there is very strong practicality.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Embodiment
Embodiments of the invention are described in detail below in conjunction with accompanying drawing, but the present invention can be with
The multitude of different ways for being defined by the claims and covering is implemented.
As shown in figure 1, a kind of reduction CO2 emission device for being used to prevent greenhouse effects,
Including gas turbine, SAPMAC method pipeline, integrated compressor, the gas turbine oxygen-enriched combusting
High-pureness carbon dioxide is generated, high-pureness carbon dioxide enters integration by SAPMAC method pipeline and pressed
Mechanism of qi, become liquid carbon dioxide after the compression of integrated compressor so as to realize that greenhouse is determined gas
Zero-emission, the high-temperature exhaust air of the gas turbine is introduced in waste heat boiler thereafter
Heating feedwater, produce steam and done work with driving steam turbine；Fuel and making oxygen by air separation in gas turbine
The oxygen mix that device comes, burnt in the burning indoor dynamic of gas turbine, produce HTHP
The external output work of gas push combustion gas turbine machine, waste heat is passed through with caused high-temperature low-pressure gas
Boiler, high-temperature high-pressure steam caused by waste heat boiler are passed through steam turbine and realize gas turbine and vapour
The combined cycle generation of turbine, the carbon dioxide tail gas of caused high-purity are passed through compressor, entered
The carbon dioxide portion gas for entering compressor compression enters carbon dioxide intercooler, after cooling
Carbon dioxide compressed by split-compressor after enter carbon dioxide liquid storage tank.
Due to the tail gas of a part is returned into system and followed using above-mentioned technical proposal, the present invention
Ring, and drawn back after this partial CO 2 is condensed and access compressor, compressed by compressor
Carbon dioxide flue gas afterwards introduces external cooler by compressor terminal, is cooled down by external cooler
External high pressure compressor is introduced afterwards, and external high pressure compressor final pressure is reduced to liquid CO 2, entered
Enter air accumulator to be reclaimed.For system close to zero-emission, combustion tail gas is carbon dioxide and water vapour,
Carbon dioxide is may separate out by reducing temperature, therefore does not need tail gas separation carbon dioxide dress
Put, without desulfurization and nitrogen rejection facility, reduce cost of investment, while there is very strong practicality.
The preferred embodiments of the present invention are the foregoing is only, not thereby limit the patent of the present invention
Scope, every equivalent structure made using description of the invention and accompanying drawing content or equivalent process
Conversion, or other related technical areas are directly or indirectly used in, similarly it is included in this
In the scope of patent protection of invention.
Claims (1)
- A kind of 1. reduction CO2 emission device for being used to prevent greenhouse effects, it is characterised in that：Include combustion gas Turbine, SAPMAC method pipeline, integrated compressor, the gas turbine oxygen-enriched combusting generate high-purity titanium dioxide Carbon, high-pureness carbon dioxide enter integrated compressor by SAPMAC method pipeline, are compressed through integrated compressor Become liquid carbon dioxide afterwards so as to realize that greenhouse is determined the zero-emission of gas, the high-temperature exhaust air of the gas turbine It is introduced to and goes heating to feed water in waste heat boiler thereafter, produces steam and done work with driving steam turbine；Combustion gas The oxygen mix that fuel comes with making oxygen by air separation device in turbine, burnt in the burning indoor dynamic of gas turbine, Produce high temperature and high pressure gas and promote the external output work of combustion gas turbine machine, be passed through with caused high-temperature low-pressure gas Waste heat boiler, high-temperature high-pressure steam caused by waste heat boiler are passed through steam turbine and realize gas turbine and steam turbine Combined cycle generation, the carbon dioxide tail gas of caused high-purity is passed through compressor, is compressed into compressor Carbon dioxide portion gas enter carbon dioxide intercooler, the carbon dioxide after cooling passes through two Enter carbon dioxide liquid storage tank after level compressor compresses.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610520030.4A CN107575307A (en) | 2016-07-05 | 2016-07-05 | A kind of reduction CO2 emission device for being used to prevent greenhouse effects |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610520030.4A CN107575307A (en) | 2016-07-05 | 2016-07-05 | A kind of reduction CO2 emission device for being used to prevent greenhouse effects |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107575307A true CN107575307A (en) | 2018-01-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610520030.4A Pending CN107575307A (en) | 2016-07-05 | 2016-07-05 | A kind of reduction CO2 emission device for being used to prevent greenhouse effects |
Country Status (1)
| Country | Link |
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| CN (1) | CN107575307A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111058947A (en) * | 2020-01-09 | 2020-04-24 | 台州黄岩康柏环保科技有限公司 | Gas turbine exhaust utilization system |
| CN113137294A (en) * | 2021-04-25 | 2021-07-20 | 广州市深发机电实业发展有限公司 | Integrated multifunctional integrated gas power generation system |
-
2016
- 2016-07-05 CN CN201610520030.4A patent/CN107575307A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111058947A (en) * | 2020-01-09 | 2020-04-24 | 台州黄岩康柏环保科技有限公司 | Gas turbine exhaust utilization system |
| CN113137294A (en) * | 2021-04-25 | 2021-07-20 | 广州市深发机电实业发展有限公司 | Integrated multifunctional integrated gas power generation system |
| CN113137294B (en) * | 2021-04-25 | 2021-10-15 | 广州市深发机电实业发展有限公司 | Integrated multifunctional integrated gas power generation system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180112 |
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| WD01 | Invention patent application deemed withdrawn after publication |