CN103253666A - Method and complete set of equipment for reducing oxygen content in gasification process of CO2 gas of brewery - Google Patents
Method and complete set of equipment for reducing oxygen content in gasification process of CO2 gas of brewery Download PDFInfo
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- CN103253666A CN103253666A CN2013101899960A CN201310189996A CN103253666A CN 103253666 A CN103253666 A CN 103253666A CN 2013101899960 A CN2013101899960 A CN 2013101899960A CN 201310189996 A CN201310189996 A CN 201310189996A CN 103253666 A CN103253666 A CN 103253666A
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- carbon dioxide
- aerator plant
- reliever
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- input terminus
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
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Abstract
The invention relates to a method and a complete set of equipment for reducing oxygen content in gasification process of CO2 gas of a brewery. The equipment is characterized in that an adsorbent is filled in an oxygen removal device, the adsorbent can adsorb trace oxygen from the carbon dioxide gas during the using process under a normal temperature and pressure state, and the CO2 gas is not affected by the process so as to ensure that the oxygen content in the CO2 gas at the end use end can reach a very low standard. According to the method and the equipment, disclosed by the invention, the different physical and chemical properties of the carbon dioxide and the oxygen in the carbon dioxide are fully utilized, the oxygen removal device can smoothly separate oxygen from the carbon dioxide, the energy consumption is very low, and the emission of the carbon dioxide into an atmosphere can be simultaneously reduced, which is favorable for environmental protection.
Description
Technical field
The present invention relates to a kind of liquid carbon dioxide utilisation technology, especially a kind of owing to oxygen level after the liquid carbon dioxide gasification is higher, the principle of utilization absorption reduces method and the device of oxygen level in the carbon dioxide, specifically a kind of reduction CO of brew-house
2The method of oxygen content and suite of equipment in the gas vaporization process.
Background technology
As everyone knows, in beer preparation process, need in beer liquid, to add carbon dioxide injection, make to guarantee its mouthfeel, the freshness date that how much has determined beer and the beer flavor of oxygen level in the gas when brew-house's carbonic acid gas uses, the more high-preserved phase of oxygen level is more short, and mouthfeel is more poor.More and more higher along with the national life level, brew-house requires more and more higher to the oxygen level in the carbonic acid gas use, adopt other for example the oxygen removed in the carbonic acid gas of the method for rectification and purification can cause lot of energy consumption and carbon dioxide discharging influences environment, oxygen content is the key of raising beer quality in the carbonic acid gas to reduce to greatest extent therefore to invent a kind of new method of deoxidation and device.
Summary of the invention
The objective of the invention is to be difficult to fall oxygen level in the carbonic acid gas and to influence the problem of beer taste and freshness date at the rectification and purification that existing brew-house adopts, invent a kind of reduction CO of brew-house
2The method of oxygen content in the gas vaporization process designs a kind of corresponding suite of equipment simultaneously.
One of technical scheme of the present invention is:
A kind of reduction CO of brew-house
2The method of oxygen content in the gas vaporization process is characterized in that it may further comprise the steps:
At first, making pressure in the container for storing liquid is that the Liquid carbon dioxide of 1.5～1.8 MPa is vaporized by vapourizing unit and become the carbonic acid gas of gaseous state;
Secondly, enter de-aerator plant after making the carbonic acid gas of gaseous state be decompressed to 0.6～0.9 MPa through reliever, by the sorbent material of filling in the de-aerator plant oxygen absorption that carbon dioxide contains is realized deoxygenation;
The 3rd, make through the carbon dioxide after the deoxygenation and remove dust and smell through filtration unit again;
At last, make carbon dioxide enter high concentration dilution machine and filter wine pipeline supply use.
Described sorbent material is alloys such as manganese, and the flow velocity of carbonic acid gas in sorbent material is the 10-30 meter per second.
Two of technical scheme of the present invention is:
A kind of reduction CO of brew-house
2The complexes of oxygen content in the gas vaporization process is characterized in that it comprises CO
2Vaporizer 2, reliever 3, de-aerator plant 4 and filtration unit 5, CO
2The input terminus of vaporizer 2 and CO
2The output terminal of container for storing liquid 1 links to each other, CO
2The output terminal of vaporizer 2 links to each other with the input terminus of reliever 3, the output terminal of reliever 3 links to each other with the input terminus of de-aerator plant 4, the output terminal of de-aerator plant 4 links to each other with the input terminus of filtration unit 5, the output terminal of filtration unit 5 links to each other with input terminus and/or the filter wine pipeline of high concentration dilution machine 6, is filled with sorbent material in the de-aerator plant 4.
Sorbent material in the described de-aerator plant 4 is alloys such as manganese, and the flow velocity of carbonic acid gas in sorbent material is the 10-30 meter per second.。
The quantity of described de-aerator plant 4 is two when above, is connected in parallel between each de-aerator plant 4.
The quantity of described filtration unit 5 is two when above, is connected in series between each filtration unit 5.
Described reliever 3 is CO
2Reducing valve.
The described heat riser 9 that between reliever 3 and de-aerator plant, is equipped with.
The output terminal one tunnel of described reliever 3 links to each other with the input terminus of de-aerator plant, and another road links to each other with the input terminus of high concentration dilution machine 6 by the pipeline that first valve 7 is installed, so that maintenance normal air feed of time spent.
Beneficial effect of the present invention:
Traditional distillation and separation method need consume a large amount of freezing energy consumptions simultaneously also more release of carbon dioxide in atmosphere.It is different that the present invention has taken full advantage of in the carbon dioxide that uses the physicochemical property of carbonic acid gas and oxygen; de-aerator plant can be separated oxygen very smoothly from carbonic acid gas; energy consumption is very low, can reduce simultaneously the quantity discharged of carbonic acid gas in the atmosphere again, is conducive to environment protection.
The present invention has realized the purpose of deoxygenation by increasing de-aerator plant 4 and filtration unit 5, and de-aerator plant 4 and filtration unit 5 all can adopt mature technology to be realized, manufacturing cost is lower, the input-output ratio height.
The present invention has realized removing oxygen in the carbonic acid gas by increasing de-aerator plant and filtration unit, and it is very remarkable to promote the carbon dioxide quality, and the oxygen level in the carbonic acid gas after suite of equipment of the present invention is handled can be reduced to below the 0.5ppm.
Description of drawings
Fig. 1 is the composition structural representation of suite of equipment of the present invention.
Embodiment
The present invention is further illustrated below in conjunction with drawings and Examples.
Embodiment one.
A kind of reduction CO of brew-house
2The method of oxygen content in the gas vaporization process, at first making pressure in the container for storing liquid 1 is that the Liquid carbon dioxide of 1.5～1.8 MPa is vaporized by vapourizing unit 2 earlier and become the carbonic acid gas of gaseous state, be decompressed to 0.6～0.9 MPa through reliever 3 then and enter de-aerator plant 4, by the sorbent material (sorbent material can be alloys such as manganese) of filling in the de-aerator plant, the flow velocity of carbonic acid gas in sorbent material is the 10-30 meter per second, by sorbent material the oxygen absorption that carbon dioxide contains is realized deoxygenation, carbon dioxide after the deoxygenation is removed dust and smells through filtration unit 5 again, can make carbon dioxide after the deoxygenation enter high concentration dilution machine and/or filter wine pipeline at last and supply with and use.
Embodiment two.
A kind of reduction CO of brew-house
2The complexes of oxygen content in the gas vaporization process, it comprises CO
2Vaporizer 2, reliever 3(can adopt CO
2Reducing valve), de-aerator plant 4 and filtration unit 5, as shown in Figure 1, CO
2The input terminus of vaporizer 2 and CO
2The output terminal of container for storing liquid 1 links to each other, CO
2The output terminal of vaporizer 2 links to each other with the input terminus of reliever 3, the output terminal of reliever 3 links to each other with the input terminus of de-aerator plant 4, the output terminal of de-aerator plant 4 links to each other with the input terminus of filtration unit 5, the output terminal of filtration unit 5 links to each other with the input terminus of high concentration dilution machine 6, be filled with sorbent material in the de-aerator plant 4, as shown in Figure 1, the sorbent material in the de-aerator plant 4 can be alloys such as manganese, and the flow velocity of carbonic acid gas in sorbent material is the 10-30 meter per second.In order to improve deaerating effect, can adopt the mode of plural de-aerator plant parallel connection to carry out the associating deoxygenation during concrete enforcement, same, in order to improve filter effect, can adopt the method for plural filtration unit 5 series connection to make up filtration.
In addition, when specifically implementing, also can heat riser 9 be installed to improve deaerating effect at described de-aerator plant 4.
During concrete enforcement, in order to make the present invention still can works better during de-aerator plant in maintenance, can between reliever 3 and high concentration dilution machine 6 pipe connecting be set, and first valve 7 is installed thereon, the while is at the import and export difference mounted valve of carbon dioxide de-aerator plant suite of equipment.In addition, when pipeline switches to the work of de-aerator plant suite of equipment, a discharge outlet is set in the filtration unit exit, after discharge outlet is installed second valve 8, can be guaranteed to insert the de-aerator plant suite of equipment like this, can carries out purger and pipeline.
CO of the present invention
2Method of attachment and the prior art of container for storing liquid, vaporizer, reliever and high concentration dilution machine are identical.
Principle of work of the present invention is:
Filling a kind of sorbent material in the de-aerator plant 4 is alloys such as manganese, and this sorbent material can adsorb the trace oxygen in the carbon dioxide in the use under the normal temperature pressure state, and this process is to CO
2Gas is influence not, thereby guarantees that final use side carbon dioxide oxygen level reaches a very low standard.
The part that the present invention does not relate to all prior art that maybe can adopt same as the prior art is realized.
Claims (9)
1. one kind is reduced the CO of brew-house
2The method of oxygen content in the gas vaporization process is characterized in that it may further comprise the steps:
At first, making pressure in the container for storing liquid is that the Liquid carbon dioxide of 1.5～1.8 MPa is vaporized by vapourizing unit and become the carbonic acid gas of gaseous state;
Secondly, enter de-aerator plant after making the carbonic acid gas of gaseous state be decompressed to 0.6～0.9 MPa through reliever, by the sorbent material of filling in the de-aerator plant oxygen absorption that carbon dioxide contains is realized deoxygenation;
The 3rd, make through the carbon dioxide after the deoxygenation and remove dust and smell through filtration unit again;
At last, make carbon dioxide enter high concentration dilution machine and filter wine pipeline supply use.
2. method according to claim 1 is characterized in that described sorbent material is alloys such as manganese, and the flow velocity of control carbonic acid gas in sorbent material is the 10-30 meter per second.
3. one kind is reduced the CO of brew-house
2The complexes of oxygen content in the gas vaporization process is characterized in that it comprises CO
2Vaporizer (2), reliever (3), de-aerator plant (4) and filtration unit (5), CO
2Input terminus and the CO of vaporizer (2)
2The output terminal of container for storing liquid (1) links to each other, CO
2The output terminal of vaporizer (2) links to each other with the input terminus of reliever (3), the output terminal of reliever (3) links to each other with the input terminus of de-aerator plant (4), the output terminal of de-aerator plant (4) links to each other with the input terminus of filtration unit (5), the output terminal of filtration unit (5) links to each other with input terminus and/or the filter wine pipeline of high concentration dilution machine (6), and de-aerator plant is filled with sorbent material in (4).
4. complexes according to claim 3 is characterized in that the sorbent material in the described de-aerator plant (4) is alloys such as manganese, and the flow velocity of carbonic acid gas in sorbent material is the 10-30 meter per second.
5. complexes according to claim 3, the quantity that it is characterized in that described de-aerator plant (4) are two when above, and each de-aerator plant is connected in parallel between (4).
6. complexes according to claim 3, the quantity that it is characterized in that described filtration unit (5) are two when above, and each filtration unit is connected in series between (5).
7. complexes according to claim 3 is characterized in that described reliever (3) is CO
2Reducing valve.
8. complexes according to claim 3 is characterized in that the described heat riser (9) that is equipped with between reliever (3) and de-aerator plant.
9. complexes according to claim 3, the output terminal one tunnel that it is characterized in that described reliever (3) links to each other with the input terminus of de-aerator plant, another road links to each other with the input terminus of high concentration dilution machine (6) by the pipeline that first valve (7) is installed, so that maintenance normal air feed of time spent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310189996.0A CN103253666B (en) | 2013-05-22 | 2013-05-22 | Method and complete set of equipment for reducing oxygen content in gasification process of CO2 gas of brewery |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310189996.0A CN103253666B (en) | 2013-05-22 | 2013-05-22 | Method and complete set of equipment for reducing oxygen content in gasification process of CO2 gas of brewery |
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| CN103253666A true CN103253666A (en) | 2013-08-21 |
| CN103253666B CN103253666B (en) | 2014-09-10 |
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| CN201310189996.0A Active CN103253666B (en) | 2013-05-22 | 2013-05-22 | Method and complete set of equipment for reducing oxygen content in gasification process of CO2 gas of brewery |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107837646A (en) * | 2017-11-28 | 2018-03-27 | 江苏科威环保技术有限公司 | The safe controlling device of more component organic exhaust gas and its technique |
| CN114272724A (en) * | 2021-12-31 | 2022-04-05 | 南京亿碳科技有限公司 | Novel energy-saving CO2Recovery device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3770455A (en) * | 1971-03-31 | 1973-11-06 | Molson Ind Ltd | Production of carbonated beverages |
| US20050180900A1 (en) * | 2002-05-10 | 2005-08-18 | Alplas Gmbh | Device for removing oxygen from beverage containers |
| CN101743050A (en) * | 2007-07-13 | 2010-06-16 | 乔治洛德方法研究和开发液化空气有限公司 | Method for the purification of a gas containing CO2 |
| CN203284215U (en) * | 2013-05-22 | 2013-11-13 | 南京亿碳科技有限公司 | Complete equipment for reducing oxygen content in gasification process of carbon dioxide gas in brewery |
-
2013
- 2013-05-22 CN CN201310189996.0A patent/CN103253666B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3770455A (en) * | 1971-03-31 | 1973-11-06 | Molson Ind Ltd | Production of carbonated beverages |
| US20050180900A1 (en) * | 2002-05-10 | 2005-08-18 | Alplas Gmbh | Device for removing oxygen from beverage containers |
| CN101743050A (en) * | 2007-07-13 | 2010-06-16 | 乔治洛德方法研究和开发液化空气有限公司 | Method for the purification of a gas containing CO2 |
| CN203284215U (en) * | 2013-05-22 | 2013-11-13 | 南京亿碳科技有限公司 | Complete equipment for reducing oxygen content in gasification process of carbon dioxide gas in brewery |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107837646A (en) * | 2017-11-28 | 2018-03-27 | 江苏科威环保技术有限公司 | The safe controlling device of more component organic exhaust gas and its technique |
| CN107837646B (en) * | 2017-11-28 | 2023-07-28 | 江苏科威环保技术有限公司 | Multi-component organic waste gas safety treatment device and process thereof |
| CN114272724A (en) * | 2021-12-31 | 2022-04-05 | 南京亿碳科技有限公司 | Novel energy-saving CO2Recovery device |
| CN114272724B (en) * | 2021-12-31 | 2024-04-02 | 南京亿碳科技有限公司 | Novel energy-saving CO 2 Recovery device |
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| Publication number | Publication date |
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| CN103253666B (en) | 2014-09-10 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
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Denomination of invention: Method and complete set of equipment for reducing oxygen content in CO2 gas gasification process in brewery Effective date of registration: 20191216 Granted publication date: 20140910 Pledgee: Bank of China Limited by Share Ltd Nanjing City South Branch Pledgor: Nanjing Yitan Science and Technology Co., Ltd. Registration number: Y2019320000364 |
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Date of cancellation: 20210108 Granted publication date: 20140910 Pledgee: Bank of China Limited by Share Ltd. Nanjing City South Branch Pledgor: NANJING YITAN SCIENCE AND TECHNOLOGY Co.,Ltd. Registration number: Y2019320000364 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Method and complete equipment for reducing oxygen content in CO2 gas gasification process in brewery Effective date of registration: 20210112 Granted publication date: 20140910 Pledgee: Bank of China Limited by Share Ltd. Nanjing City South Branch Pledgor: NANJING YITAN SCIENCE AND TECHNOLOGY Co.,Ltd. Registration number: Y2021980000283 |