CN209210402U - A kind of liquid carbon dioxide production system - Google Patents
A kind of liquid carbon dioxide production system Download PDFInfo
- Publication number
- CN209210402U CN209210402U CN201822130691.3U CN201822130691U CN209210402U CN 209210402 U CN209210402 U CN 209210402U CN 201822130691 U CN201822130691 U CN 201822130691U CN 209210402 U CN209210402 U CN 209210402U
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- China
- Prior art keywords
- carbon dioxide
- production system
- digester
- dioxide production
- liquid carbon
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/141—Feedstock
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Abstract
The utility model discloses a kind of liquid carbon dioxide production systems, including pan feeding drying device, the pan feeding drying device is connected with rectifier unit, the rectifier unit connects collection device, the collection device is connected with discharging charging device, structure is simple, construction is clear understandable, the carbon dioxide gas of high-content is carried out to desulfurizing and drying-liquefaction-rectifying purifying-collection-discharging respectively to fill, the carbon dioxide for finally obtaining high-purity fills tank, is readily transported, Structure and Process is compact, high production efficiency reduces CO2 emission, weakens greenhouse effects.
Description
Technical field
The utility model relates to liquid carbon dioxide production field, specially a kind of liquid carbon dioxide production system.
Background technique
Carbon dioxide is a kind of gaseous compound, and chemical formula CO2 is one of main component in air, and a kind of
Common greenhouse gases.Carbon dioxide has very extensive purposes in the industry, and the Primordial Qi of carbon dioxide production is usually that height contains
The CO 2 waste gas of amount, it is unfavorable if direct emission will cause greenhouse effects including the exhaust gas generated during nitrogen fertilizer production
In environmental protection, traditional carbon dioxide production process is complicated, and purity is not high, and production efficiency is low, and therefore, it is necessary to a kind of liquid dioxies
Change carbon production system.
Utility model content
The purpose of this utility model is to provide a kind of liquid carbon dioxide production systems, to solve in above-mentioned background technique
The problem of proposition.
To achieve the above object, the utility model provides the following technical solutions:
A kind of liquid carbon dioxide production system, including pan feeding drying device, the pan feeding drying device are connected with rectifying
Device, the rectifier unit connect collection device, and the collection device is connected with discharging charging device.
Preferably, the pan feeding drying device includes digester, and the digester right end is connected with filter device, the mistake
Filter device is connected with drying chamber, blower is connected between the filter device and drying chamber, the drying chamber right end is connected with liquid
Change device.
Preferably, the digester upper end is connected with high-content carbon dioxide pipe, the high-content carbon dioxide into
Tracheae protrudes into bottom in digester and is arranged, and is provided with alkaline solution in the digester.
Preferably, the rectifier unit includes rectifying column, and the rectifying column upper section is connected with condenser, under the rectifying column
Section is connected with reboiler, and the rectifying column left end is connect with liquefier.
Preferably, the collection device includes collecting tank, and the collecting tank is connect with condenser output end, the collecting tank
It is connected with cryogenic liquid pump.
Preferably, the discharging charging device include it is several fill tank, the cryogenic liquid pump output terminal is connected with discharging
Pipe, the discharge nozzle are connected with several dischargings and are in charge of, and the discharging is in charge of and is connected with discharge tube, several discharge tubes and several
Tank is filled to be correspondingly arranged.
Compared with prior art, the utility model has the beneficial effects that the utility model structure is simple, construction is clear easy
Understand, the carbon dioxide gas of high-content is carried out to desulfurizing and drying-liquefaction-rectifying purifying-collection-discharging respectively and is filled, finally
Carbon dioxide to high-purity fills tank, is readily transported, and Structure and Process is compact, high production efficiency, reduces CO2 emission, subtracts
Weak greenhouse effects.
Detailed description of the invention
Fig. 1 is a kind of overall structure diagram of liquid carbon dioxide production system；
Fig. 2 is a kind of digester structural schematic diagram of liquid carbon dioxide production system.
In figure: 1- digester, 2- filter device, 3- blower, 4- drying chamber, 5- liquefier, 6- rectifying column, 7- condenser,
8- rectifier unit, 9- reboiler, 10- collection device, 11- cryogenic liquid pump, 12- discharging charging device, 13- collecting tank, 14- go out
Expects pipe, 15- discharging are in charge of, and 16- discharge tube, 17- fills tank, 18- high-content carbon dioxide pipe, 19- alkaline solution,
20- pan feeding drying device.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1~2 are please referred to, the utility model provides a kind of technical solution: a kind of liquid carbon dioxide production system, including
Pan feeding drying device 20, the pan feeding drying device 20 are connected with rectifier unit 8, and the rectifier unit 8 connects collection device 10,
The collection device 10 is connected with discharging charging device 12.
The carbon dioxide of high-content carries out desulfurization and drying process by pan feeding drying device 20, then passes through rectifier unit
8 progress rectification and purifications handle to obtain the carbon dioxide of high-purity, and collection device 10 fills the carbon dioxide collection of high-purity, discharging
Assembling device 12 fills high-pureness carbon dioxide, convenient transportation.
It may be preferred that the pan feeding drying device 20 includes digester 1,1 right end of digester is connected with filter device
2, the filter device 2 is connected with drying chamber 4, and blower 3, the drying chamber are connected between the filter device 2 and drying chamber 4
4 right ends are connected with liquefier 5.
High-content carbon dioxide gas is injected in digester 1 and carries out desulfurization, active carbon is provided in filter device 2, it is right
Carbon dioxide gas after desulfurization is filtered, and is provided with dehydrated alcohol in drying chamber 4, and it is dry to carry out water removal to filtered gas
Dry, the gas after drying, which enters in liquefier 5, is compressed into liquid.
It may be preferred that 1 upper end of digester is connected with high-content carbon dioxide pipe 18, the high-content titanium dioxide
Carbon air inlet pipe 18 protrudes into bottom in digester 1 and is arranged, and is provided with alkaline solution 19 in the digester 1.
High-content carbon dioxide gas is protruded into digester 1 by high-content carbon dioxide pipe 18, passes through digester 1
In alkaline solution 19 carry out desulfurization process, by the hydrogen sulfide removal in high-content carbon dioxide gas.
It may be preferred that the rectifier unit 8 includes rectifying column 6,6 upper section of rectifying column is connected with condenser 7, the essence
It evaporates 6 lower section of tower and is connected with reboiler 9,6 left end of rectifying column is connect with liquefier 5.
Liquid high-content carbon dioxide gas enters progress rectifying purification process, the carbon dioxide after rectifying in rectifying column 6
Gas is condensed and is discharged by condenser 7.
It may be preferred that the collection device 10 includes collecting tank 13, the collecting tank 13 is connect with 7 output end of condenser,
The collecting tank 13 is connected with cryogenic liquid pump 11.
Carbon dioxide gas after rectifying carries out compression collection in collecting tank 13.
It may be preferred that the discharging charging device 12 fills tank 17 including several, 11 output end of cryogenic liquid pump connects
It is connected to discharge nozzle 14, the discharge nozzle 14 is connected with several dischargings and is in charge of 15, and the discharging is in charge of 15 and is connected with discharge tube 16,
Several discharge tubes 16 and several tanks 17 that fill are correspondingly arranged.
Cryogenic liquid pump 11 extracts the high-pureness carbon dioxide in collecting tank 13 out, is in charge of 15 along discharge nozzle 14, discharging
And discharge tube 16 carries out charging operation to tank 17 is filled, for transporting.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (6)
1. a kind of liquid carbon dioxide production system, including pan feeding drying device (20), it is characterised in that: the dry dress of the pan feeding
It sets (20) to be connected with rectifier unit (8), the rectifier unit (8) connects collection device (10), collection device (10) connection
There are discharging charging device (12).
2. a kind of liquid carbon dioxide production system according to claim 1, it is characterised in that: the pan feeding drying device
It (20) include digester (1), digester (1) right end is connected with filter device (2), and the filter device (2) is connected with dry
Dry tank (4) is connected with blower (3) between the filter device (2) and drying chamber (4), and drying chamber (4) right end is connected with liquid
Change device (5).
3. a kind of liquid carbon dioxide production system according to claim 2, it is characterised in that: on the digester (1)
End is connected with high-content carbon dioxide pipe (18), and the high-content carbon dioxide pipe (18) is protruded into digester (1)
Bottom setting, the digester (1) is interior to be provided with alkaline solution (19).
4. a kind of liquid carbon dioxide production system according to claim 3, it is characterised in that: the rectifier unit (8)
Including rectifying column (6), rectifying column (6) upper section is connected with condenser (7), and rectifying column (6) lower section is connected with reboiler
(9), rectifying column (6) left end is connect with liquefier (5).
5. a kind of liquid carbon dioxide production system according to claim 4, it is characterised in that: the collection device (10)
Including collecting tank (13), the collecting tank (13) connect with condenser (7) output end, and the collecting tank (13) is connected with Low Temperature Liquid
Body pumps (11).
6. a kind of liquid carbon dioxide production system according to claim 5, it is characterised in that: the discharging charging device
(12) include it is several fill tank (17), cryogenic liquid pump (11) output end is connected with discharge nozzle (14), the discharge nozzle
(14) it is connected with several dischargings to be in charge of (15), the discharging is in charge of (15) and is connected with discharge tube (16), several discharge tubes
(16) it is correspondingly arranged with several tanks (17) that fill.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822130691.3U CN209210402U (en) | 2018-12-19 | 2018-12-19 | A kind of liquid carbon dioxide production system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822130691.3U CN209210402U (en) | 2018-12-19 | 2018-12-19 | A kind of liquid carbon dioxide production system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209210402U true CN209210402U (en) | 2019-08-06 |
Family
ID=67465160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822130691.3U Expired - Fee Related CN209210402U (en) | 2018-12-19 | 2018-12-19 | A kind of liquid carbon dioxide production system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209210402U (en) |
-
2018
- 2018-12-19 CN CN201822130691.3U patent/CN209210402U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190806 Termination date: 20211219 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |