CN208436420U - Carbon dioxide purification equipment - Google Patents
Carbon dioxide purification equipment Download PDFInfo
- Publication number
- CN208436420U CN208436420U CN201820823590.1U CN201820823590U CN208436420U CN 208436420 U CN208436420 U CN 208436420U CN 201820823590 U CN201820823590 U CN 201820823590U CN 208436420 U CN208436420 U CN 208436420U
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- CN
- China
- Prior art keywords
- carbon dioxide
- rectifying column
- liquefier
- reboiler
- partition
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model provides a kind of carbon dioxide purification equipment, including rectifying column, liquefier and reboiler, feed pipe is connected to liquefier, and liquefier is connected to rectifying column by first pipe, rectifying column is connected to reboiler by second pipe, and reboiler is connected to liquefier by third pipeline；Rectifying column includes flash vaporization kettle, the top of flash vaporization kettle is provided with packing section, the top of packing section is provided with condenser, partition is provided in the middle part of packing section, it is provided with several lug bosses on the upper surface of partition, through-hole is provided in lug boss, spray tube one end nozzle is connected to second pipe, the other end of spray tube seals and is located at the top of partition, and several spray apertures are provided on the tube wall of the spray tube other end.When utility model is consistent in the liquid level on partition and liquid level is higher than lug boss, liquid carbon dioxide equably flows to the packing section of lower part in rectifying column, has many advantages, such as purification efficiency height, divides that rectification effect is good, result is simple and refining effect is good.
Description
Technical field
The utility model relates to carbon dioxide purification technical fields, more particularly, to a kind of carbon dioxide purification equipment.
Background technique
With a large amount of uses of the fossil fuels such as petroleum, coal, natural gas, a large amount of waste is discharged, makes titanium dioxide in atmosphere
The content of carbon increases year by year, causes serious environmental pollution, causes " greenhouse effects " in the whole world, brings a series of negative shadow
It rings.The discharge amount for how reducing carbon dioxide, turns waste into wealth, and realizes its separation and recovery and comprehensive utilization, will become 21 century most
For important one of energy and environment problem.
In actual production, rectifying column, traditional rectifying column are commonly used during the carbon dioxide purification of carbon dioxide
Using spray equipment and homogenizing plate, but conventional spraying device has limitation, does not simply fail to so that liquid carbon dioxide is effective
Ground is sprayed to edge and the center position of homogenizing plate, and liquid titanium dioxide flow velocity on homogenizing plate is slow, cannot quickly flow
To the edge of homogenizing plate, therefore in rectifying column, liquid titanium dioxide is unevenly distributed, and the effect of rectifying is influenced, to influence dioxy
Change the refining effect of carbon.
Utility model content
In order to overcome the above problem, the utility model provides the carbon dioxide that a kind of rectification effect is good and refining effect is good
Equipment for purifying.
The technical solution of the utility model is: providing a kind of carbon dioxide purification equipment, including rectifying column, liquefier and again
Device is boiled, feed pipe is connected to the liquefier, and the liquefier is connected to the rectifying column by first pipe, the rectifying
Tower is connected to the reboiler by second pipe, and the reboiler is connected to the liquefier by third pipeline；
The rectifying column includes flash vaporization kettle, and the top of the flash vaporization kettle is provided with packing section, and the top of the packing section is set
It is equipped with condenser, is provided with partition in the middle part of the packing section, several lug bosses are provided on the upper surface of the partition,
Through-hole is provided in the lug boss, spray tube one end nozzle is connected to the second pipe, the other end of the spray tube
The top for sealing and being located at the partition is provided with several spray apertures on the tube wall of the spray tube other end.
As the improvement to the utility model, bubble-cap shunting section is additionally provided between the packing section and the flash vaporization kettle.
As the improvement to the utility model, the height of several protrusions is identical.
As the improvement to the utility model, the cross section of the protrusion is circular, square or triangle.
As the improvement to the utility model, be connected on the reboiler one for collects purify after carbon dioxide the
Four pipelines and into the reboiler provide liquid ammonia the 5th pipeline.
Utility model is due to using rectifying column, liquefier and reboiler, when spray tube conveys liquid carbon dioxide, liquid
Carbon dioxide can uniformly flow to rapidly partition by spray tube, and the liquid level on partition is consistent and liquid level is higher than convex
When the portion of rising, liquid carbon dioxide equably flows to the packing section of lower part in rectifying column, has purification efficiency height, divides rectification effect
Well, the advantages that result is simple and refining effect is good.
Detailed description of the invention
Fig. 1 is the planar structure schematic diagram of the utility model.
Wherein: 1, liquefier；11, feed pipe；12, first pipe；13, second pipe；14, third pipeline；15, the 4th
Pipeline；16, the 5th pipeline；2, rectifying column；3, reboiler.
Specific embodiment
In the description of the present invention, it should be understood that "center" in term, "upper", "lower", "front", "rear",
The orientation or positional relationship of the instructions such as "left", "right" is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of retouching
State the utility model and simplify description, rather than the device or component of indication or suggestion meaning must have a particular orientation, with
Specific orientation construction and operation, therefore should not be understood as limiting the present invention.In addition, term " first ", " second "
It is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connection ", " connected " shall be understood in a broad sense, for example, it may be being fixedly connected, be also possible to dismantling connection, or integrally connect
It connects；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, be also possible to indirectly connected through an intermediary,
It can be the connection of two component internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Concrete meaning of the language in the utility model.
Referring to Figure 1, it is a kind of carbon dioxide purification equipment that Fig. 1 is revealed, including rectifying column 2, liquefier 1 and is boiled again
Device 3, feed pipe 11 are connected to the liquefier 1, and the liquefier 1 is connected to the rectifying column 2 by first pipe 12, institute
It states rectifying column 2 and is connected to the reboiler 3 by second pipe 13, the reboiler 3 passes through third pipeline with the liquefier 1
14 connections.
In the present embodiment, the rectifying column 2 includes flash vaporization kettle (not drawing), and the top of the flash vaporization kettle is provided with packing section
(not drawing), the top of the packing section are provided with condenser (not drawing), partition are provided in the middle part of the packing section (not
Draw), it is provided with several lug bosses on the upper surface of the partition, through-hole is provided in the lug boss, spray tube is (not
Draw) one end nozzle is connected to the second pipe 13, and the other end of the spray tube seals and is located at the top of the partition,
Several spray apertures are provided on the tube wall of the spray tube other end.The height of several protrusions is identical, the protrusion
Cross section is circular, square or triangle.Bubble-cap shunting section, the bubble are additionally provided between the packing section and the flash vaporization kettle
The setting of cover shunting section ensure that the impurity-eliminating effect of carbon dioxide.
When the spray tube conveying liquid carbon dioxide, liquid carbon dioxide can uniformly be flow to rapidly by the spray apertures
On the partition, when and liquid level consistent in the liquid level on the partition is higher than the lug boss, in the rectifying column 2
Liquid carbon dioxide equably flow to the packing section of lower part, improve the effect of rectifying.
The working principle of the present embodiment is: atmospheric carbon dioxide enters the liquefier 1, quilt by the feed pipe 11
Liquefied ammonia is cooled to liquid CO 2, and liquid CO 2 is entered in the rectifying column 2 by the first pipe 12, by institute
After stating packing section processing, liquid is cooled by the second pipe 13 and flows into the reboiler 3, reaches the effect of liquefaction purification
Fruit.Be connected on the reboiler 3 one for collects purify after carbon dioxide the 4th pipeline 15 and mentioned into the reboiler 3
For the 5th pipeline 16 of liquid ammonia.
The utility model is due to using the rectifying column, the liquefier and the reboiler, the spray tube conveying
When liquid carbon dioxide, liquid carbon dioxide can uniformly flow to rapidly the partition by the spray tube, in the partition
On liquid level it is consistent and when liquid level is higher than the lug boss, liquid carbon dioxide equably flows in the rectifying column
The packing section of lower part has many advantages, such as that purification efficiency is high, divides that rectification effect is good, result is simple and refining effect is good.
It should be noted that being explained in detail for the respective embodiments described above, purpose be only that the utility model into
Row explain, in order to be able to preferably explanation the utility model, still, these description cannot with any explanation at be to this
The limitation of utility model, in particular, each feature described in various embodiments can also mutual any combination, thus
Other embodiment is formed, in addition to there is clearly opposite description, these features should be understood to can be applied to any one reality
It applies in mode, and is not limited merely to described embodiment.
Claims (5)
1. a kind of carbon dioxide purification equipment, it is characterised in that: including rectifying column, liquefier and reboiler, feed pipe and institute
Liquefier connection is stated, the liquefier is connected to the rectifying column by first pipe, and the rectifying column and the reboiler are logical
Second pipe connection is crossed, the reboiler is connected to the liquefier by third pipeline；
The rectifying column includes flash vaporization kettle, and the top of the flash vaporization kettle is provided with packing section, and the top of the packing section is provided with
Condenser is provided with partition in the middle part of the packing section, and several lug bosses are provided on the upper surface of the partition, in institute
It states and is provided with through-hole in lug boss, spray tube one end nozzle is connected to the second pipe, the other end sealing of the spray tube
And it is located at the top of the partition, several spray apertures are provided on the tube wall of the spray tube other end.
2. carbon dioxide purification equipment according to claim 1, which is characterized in that the packing section and the flash vaporization kettle it
Between be additionally provided with bubble-cap shunting section.
3. carbon dioxide purification equipment according to claim 1 or 2, which is characterized in that the height phase of several protrusions
Together.
4. carbon dioxide purification equipment according to claim 3, which is characterized in that the cross section of the protrusion be it is round,
Rectangular or triangle.
5. carbon dioxide purification equipment according to claim 1 or 2, which is characterized in that be connected with one on the reboiler
For collect purification after carbon dioxide the 4th pipeline and into the reboiler provide liquid ammonia the 5th pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820823590.1U CN208436420U (en) | 2018-05-31 | 2018-05-31 | Carbon dioxide purification equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820823590.1U CN208436420U (en) | 2018-05-31 | 2018-05-31 | Carbon dioxide purification equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208436420U true CN208436420U (en) | 2019-01-29 |
Family
ID=65092476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820823590.1U Active CN208436420U (en) | 2018-05-31 | 2018-05-31 | Carbon dioxide purification equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208436420U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111530848A (en) * | 2020-04-01 | 2020-08-14 | 厦门理工学院 | Circulating solid CO2Cleaning system |
-
2018
- 2018-05-31 CN CN201820823590.1U patent/CN208436420U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111530848A (en) * | 2020-04-01 | 2020-08-14 | 厦门理工学院 | Circulating solid CO2Cleaning system |
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