CN208268783U - Close phase carbon dioxide conveyance conduit emptying device - Google Patents
Close phase carbon dioxide conveyance conduit emptying device Download PDFInfo
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- CN208268783U CN208268783U CN201820494918.XU CN201820494918U CN208268783U CN 208268783 U CN208268783 U CN 208268783U CN 201820494918 U CN201820494918 U CN 201820494918U CN 208268783 U CN208268783 U CN 208268783U
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- carbon dioxide
- conveyance conduit
- emptying device
- close phase
- phase carbon
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Abstract
The utility model discloses a kind of close phase carbon dioxide conveyance conduit emptying devices, including carbon dioxide level conveyance conduit and emptying device, the emptying device includes a vertical pipeline, a buffer container and blow-down pipe, described vertical pipeline one end connects carbon dioxide level conveyance conduit, the other end connects buffer container, and the buffer container connects blow-down pipe.The blow-down pipe is obliquely installed relative to horizontal direction.The emptying device of the close phase carbon dioxide conduit of the utility model, effectively prevents the generation of excessive temperature drop and dry ice during close phase carbon dioxide is released, and avoids the sedimentation aggregation of emptying carbon dioxide.Important technology, which is provided, for carbon dioxide conduit safe operation supports there is good application prospect.
Description
Technical field
This application involves a kind of chemical industry equipments, particularly relate to a kind of close phase carbon dioxide conveyance conduit emptying device.
Background technique
The trapping of carbon is the master that international community reduces CO2 emissions, alleviates greenhouse effects with (CCS) technology is sealed up for safekeeping
Want technology.In recent years, China also starts the exploitation and popularization of supporting CCS energetically, and it is most that China is that the world possesses CCS pilot project
One of country." 12th Five-Year Plan " planning in China's is clearly stipulate that unit GDP discharges carbon dioxide decline in than 2005
17%, and energy resource structure of the China based on coal will make China be faced with powerful carbon emission reduction pressure.Coming few decades work as state
After border Policies on Climate is gradually clear, once CCS technology starts large-scale application, as major way in carbon dioxide transport
Pipeline transportation can use on a large scale, it will form very big application market.The major issue faced thereupon is exactly carbon dioxide
The safe handling problem of pipeline transportation.
In order to effectively control and manage carbon dioxide conveying pipe, carbon dioxide emptying device can be generally set.However, close
Medium temperature drastically reduces and is formed dry ice during the emptying of phase carbon dioxide, causes frozen block to pipeline.And it is vented to external rings
The carbon dioxide in border is easy sedimentation and in accumulation near the ground.Both behaviors bring and seriously threaten to pipeline and neighbouring personnel.
Therefore, the problem of safety vent problem of close phase carbon dioxide conveying pipe is urgent need to resolve.
Summary of the invention
The technical problem to be solved by the application is to provide a kind of close phase carbon dioxide conveyance conduit emptying devices, have
Buffer container, the generation of big temperature drop and dry ice, extends the service life of pipeline during can preventing close phase carbon dioxide from releasing.
In order to solve the above technical problems, technical solution adopted in the utility model is: a kind of close phase carbon dioxide conveying
Pipeline emptying device, including carbon dioxide level conveyance conduit and emptying device, the emptying device include a vertical pipeline, one
Buffer container and blow-down pipe, described vertical pipeline one end connect carbon dioxide level conveyance conduit, and the other end connects buffer container,
The buffer container connects blow-down pipe.
Wherein, the blow-down pipe is obliquely installed relative to horizontal direction.The tilt angle of the blow-down pipe is 20-80 degree.
A valve is additionally provided on the vertical pipeline.The valve is electrically-controlled valve, and the electrically-controlled valve connects a controller.The control
Device is single-chip microcontroller.The vertical pipeline is also connected with pressure sensor between the valve and carbon dioxide level conveyance conduit,
The pressure sensor is connect with controller.The buffer container cross section and vertical pipeline cross-sectional area are than 5 ~ 7.
The attainable beneficial effect of the application institute is:
The emptying device of the close phase carbon dioxide conduit of the utility model effectively prevents close phase carbon dioxide and releases process
In excessive temperature drop and dry ice generation, and avoid emptying carbon dioxide sedimentation aggregation.It is transported safely for carbon dioxide conduit
Row provides important technology and supports there is good application prospect.
Detailed description of the invention
Fig. 1 is this emptying device schematic diagram according to the close phase carbon dioxide conduit of the utility model embodiment.
Specific embodiment
The application is described further in the following with reference to the drawings and specific embodiments, so that those skilled in the art can be with
It better understands the application and can be practiced, but illustrated embodiment is not as the restriction to the application.
As shown in Figure 1, this emptying device schematic diagram according to the close phase carbon dioxide conduit of the utility model embodiment, packet
Include carbon dioxide level conveyance conduit 1 and emptying device.The emptying device includes a vertical pipeline 2, and one end is connected to water
Flat conveyance conduit 1, the other end connect a buffer container 4.The buffer container 4 is the rectangular or spherical container of a metal.In order to
The buffering effect being optimal, the sectional area of buffer container and the sectional area ratio of vertical pipeline are 5 ~ 7.On vertical pipeline 1 also
It is provided with an electrically-controlled valve 3 and pressure sensor 6, is both connected with a single-chip microcontroller 7.Pressure sensor 6 senses vertical pipeline 2
Interior pressure, and single-chip microcontroller 7 is transmitted signals to, single-chip microcontroller 7 is opened according to scheduled process control electrically-controlled valve 3, is held to buffering
Device 4 is released carbon dioxide.The utility model passes through setting buffer container and combines single-chip microcontroller and pressure sensor feeds back road, has
The generation of excessive temperature drop and dry ice during effect prevents close phase carbon dioxide to release.
It is additionally provided with one or more blow-down pipes 5 on buffer container 4, is released in order to prevent to the titanium dioxide of surrounding space
Carbon diffusion rate avoids the sedimentation of carbon dioxide from assembling, and blow-down pipe is obliquely installed by the utility model, and usual tilt angle is
With horizontal direction angle 20-80 degree, preferably 40-50 degree.Since blow-down pipe 5 tilts, so that emptying medium has level simultaneously
Initial velocity is sprayed with vertical, therefore is convenient for distally and is higher by diffusion, prevents medium from assembling on ground.
To sum up, the emptying device of the utility model avoids outside dry ice generation and the blow-down pipe in blowdown piping
Carbon dioxide aggregation, is effectively protected the safety of carbon dioxide blowdown piping and surrounding space personnel.
Embodiment described above is only the preferred embodiment lifted to absolutely prove the application, the protection model of the application
It encloses without being limited thereto.Those skilled in the art made equivalent substitute or transformation on the basis of the application, in the application
Protection scope within.The protection scope of the application is subject to claims.
Claims (8)
1. a kind of close phase carbon dioxide conveyance conduit emptying device, including carbon dioxide level conveyance conduit and emptying device,
It is characterized in that, the emptying device includes a vertical pipeline, a buffer container and blow-down pipe, vertical pipeline one end connection two
Carbonoxide horizontal feed pipeline, the other end connect buffer container, and the buffer container connects blow-down pipe.
2. close phase carbon dioxide conveyance conduit emptying device according to claim 1, which is characterized in that the blow-down pipe phase
Horizontal direction is obliquely installed.
3. close phase carbon dioxide conveyance conduit emptying device according to claim 2, which is characterized in that the blow-down pipe
Tilt angle is 20-80 degree.
4. close phase carbon dioxide conveyance conduit emptying device according to claim 1, which is characterized in that the vertical pipeline
On be additionally provided with a valve.
5. close phase carbon dioxide conveyance conduit emptying device according to claim 4, which is characterized in that the valve is electricity
Valve is controlled, the electrically-controlled valve connects a controller.
6. close phase carbon dioxide conveyance conduit emptying device according to claim 5, which is characterized in that the controller is
Single-chip microcontroller.
7. close phase carbon dioxide conveyance conduit emptying device according to claim 5, which is characterized in that the vertical pipeline
Pressure sensor is also connected between the valve and carbon dioxide level conveyance conduit, the pressure sensor and controller connect
It connects.
8. close phase carbon dioxide conveyance conduit emptying device according to claim 1, which is characterized in that the buffer container
Cross section and vertical pipeline cross-sectional area ratio 5-7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820494918.XU CN208268783U (en) | 2018-04-09 | 2018-04-09 | Close phase carbon dioxide conveyance conduit emptying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820494918.XU CN208268783U (en) | 2018-04-09 | 2018-04-09 | Close phase carbon dioxide conveyance conduit emptying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208268783U true CN208268783U (en) | 2018-12-21 |
Family
ID=64677306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820494918.XU Active CN208268783U (en) | 2018-04-09 | 2018-04-09 | Close phase carbon dioxide conveyance conduit emptying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208268783U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116036901A (en) * | 2022-12-22 | 2023-05-02 | 新疆敦华绿碳技术股份有限公司 | CO (carbon monoxide) 2 Emptying device |
-
2018
- 2018-04-09 CN CN201820494918.XU patent/CN208268783U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116036901A (en) * | 2022-12-22 | 2023-05-02 | 新疆敦华绿碳技术股份有限公司 | CO (carbon monoxide) 2 Emptying device |
| CN116036901B (en) * | 2022-12-22 | 2024-05-10 | 新疆敦华绿碳技术股份有限公司 | CO (carbon monoxide)2Emptying device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221123 Address after: 100027 Chaoyangmen North Street, Chaoyang District, Chaoyang District, Beijing Patentee after: SINOPEC Group Patentee after: SINOPEC OILFIELD SERVICE Corp. Patentee after: SINOPEC PETROLEUM ENGINEERING Corp. Address before: 100020 No. 22 North Main Street, Chaoyang District, Beijing, Chaoyangmen Patentee before: SINOPEC OILFIELD SERVICE Corp. Patentee before: SINOPEC PETROLEUM ENGINEERING Corp. |