CN212440143U - Medium-pressure pure liquid carbon dioxide purification device - Google Patents
Medium-pressure pure liquid carbon dioxide purification device Download PDFInfo
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- CN212440143U CN212440143U CN202020740839.XU CN202020740839U CN212440143U CN 212440143 U CN212440143 U CN 212440143U CN 202020740839 U CN202020740839 U CN 202020740839U CN 212440143 U CN212440143 U CN 212440143U
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- scrubbing tower
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Abstract
The utility model discloses a pure liquid carbon dioxide purification device of middling pressure method, including the scrubbing tower, the shape of scrubbing tower sets up to top open-ended cylindrical cavity structure, and the inboard of scrubbing tower is provided with places the board, places between board and the scrubbing tower through joint mode fixed connection, and places the quantity of board and set up to three, and the inboard of scrubbing tower still is provided with belt cleaning device, through joint mode fixed connection between belt cleaning device and the scrubbing tower, and belt cleaning device is located adjacently and places between the board, and belt cleaning device's quantity sets up to two. The utility model has the characteristics of rational in infrastructure, convenient to use, through the scrubbing tower that sets up, place mutually supporting between board and the belt cleaning device to can carry out purification treatment through absorbent mode to carbon dioxide, can clear up the adsorbent of placing on placing the board through the belt cleaning device who sets up, thereby can prolong the life of adsorbent, and then can avoid frequent change adsorbent.
Description
Technical Field
The utility model relates to a carbon dioxide purification device technical field specifically is a pure liquid carbon dioxide purification device of middling pressure method.
Background
The processing process of the high-concentration liquid carbon dioxide mainly comprises the steps of pretreatment, compression treatment, purification treatment, liquefaction treatment and the like, wherein when the carbon dioxide after the pretreatment and the compression also contains certain moisture and a small amount of peculiar smell-bearing volatile organic compounds, the purity of the carbon dioxide can be influenced without removing the impurities, the carbon dioxide coming out of a compressor firstly enters a water cooler to cool the carbon dioxide to the normal temperature, and then the purification operation is carried out on the carbon dioxide.
The applicant of the utility model finds that the structure of the existing carbon dioxide purification device is complex, and the adsorption device needs to be regularly cleaned after being used for a period of time, so that a large amount of time is consumed, and the production efficiency of carbon dioxide is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a pure liquid carbon dioxide purification device of middling pressure method aims at improving the structure of current carbon dioxide purification device and is more complicated, need carry out periodic cleaning to the adsorption equipment after using a period, so not only need consume a large amount of time, can influence the problem of the production efficiency of carbon dioxide moreover.
The utility model discloses a realize like this:
the utility model provides a pure liquid carbon dioxide purification device of middling pressure method, includes the scrubbing tower, the shape of scrubbing tower sets up to top open-ended cylindrical cavity structure, and the inboard of scrubbing tower is provided with places the board, places between board and the scrubbing tower through joint mode fixed connection, and the quantity of placing the board sets up to three, and the inboard of scrubbing tower still is provided with belt cleaning device, through joint mode fixed connection between belt cleaning device and the scrubbing tower, and belt cleaning device is located adjacent place between the board, and belt cleaning device's quantity sets up to two.
Further, the air inlet has been seted up to the bottom side of scrubbing tower, and the gas outlet has been seted up on the top of scrubbing tower, the position of air inlet and gas outlet all is through welding mode fixedly connected with flange, the air inlet has been seted up through the bottom side at the scrubbing tower, be the carbon dioxide gas that needs the purification for the convenience of the inside input toward the scrubbing tower, gas outlet has been seted up through the top at the scrubbing tower, be the carbon dioxide gas discharge after for the convenience of will purifying, all be connected with the flange through welding mode fixedly connected with at the position of air inlet and gas outlet, be for the convenience of the installation that lets the pipeline more convenient.
Further, the filler openings have been seted up to the side of scrubbing tower, and the equidistant distribution of filler openings, and the quantity of filler openings sets up to three, has seted up the filler openings through the side at the scrubbing tower, is for the convenience of adding the adsorbent on placing the board to can let the change of adsorbent more convenient.
Further, the bottom side of scrubbing tower is provided with the storage water tank, through welding mode fixed connection between storage water tank and the scrubbing tower, and link up each other between storage water tank and the scrubbing tower, is provided with the storage water tank through the bottom side at the scrubbing tower, is for the ease of storing the washing liquid to can use the washing liquid to clear up the adsorbent.
Further, the up end of placing the board is provided with the separation net, the separation net with place fixed connection between the board, place the board through the setting for the convenience of placing the adsorbent to can carry out purification treatment to carbon dioxide through the adsorbent, be provided with the separation net through the up end of placing the board, be in order to increase the gas permeability of placing the board, thereby can let carbon dioxide pass.
Further, belt cleaning device includes inlet tube and circulating pipe, the up end fixedly connected with inlet tube of circulating pipe, and link up each other between circulating pipe and the inlet tube, the one end fixedly connected with flange of inlet tube, the up end fixedly connected with shower nozzle of circulating pipe, the equidistant distribution in axle center that the shower nozzle centers on the circulating pipe, be for the convenience spray the adsorbent on placing the board through setting up belt cleaning device, thereby can wash the adsorbent, thereby can prolong the life of adsorbent, through setting up the circulating pipe, and up end fixedly connected with shower nozzle at the circulating pipe, be for the increase washing liquid spray the area, thereby can carry out comprehensive washing to the adsorbent, through the one end fixedly connected with flange at the inlet tube, be for the convenience of the installation that lets inlet tube and pipeline more convenient.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the characteristics of rational in infrastructure, convenient to use, through the scrubbing tower that sets up, place mutually supporting between board and the belt cleaning device to can carry out purification treatment through absorbent mode to carbon dioxide, can clear up the adsorbent of placing on placing the board through the belt cleaning device who sets up, thereby can prolong the life of adsorbent, and then can avoid frequent change adsorbent.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic structural diagram of a device for purifying pure liquid carbon dioxide by a medium-pressure method according to the present invention;
FIG. 2 is a schematic view of a split structure of a device for purifying pure liquid carbon dioxide by a medium pressure method according to the present invention;
FIG. 3 is a schematic structural diagram of a washing tower of the device for purifying pure liquid carbon dioxide by medium pressure method of the present invention;
FIG. 4 is a schematic structural diagram of a placing plate of the device for purifying pure liquid carbon dioxide by medium pressure method of the present invention;
fig. 5 is a schematic structural diagram of a cleaning device of the pure liquid carbon dioxide purification device by the medium-pressure method of the present invention.
In the figure: 1. a washing tower; 11. an air inlet; 12. an air outlet; 13. a filling opening; 14. a water storage tank; 2. placing the plate; 21. an isolation net; 3. a cleaning device; 31. a water inlet pipe; 311. a connecting flange; 32. a circulation pipe; 321. and (4) a spray head.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, a device for purifying pure liquid carbon dioxide by medium pressure method comprises a washing tower 1, wherein the washing tower 1 is shaped as a cylindrical cavity structure with an open top end, the side surface of the bottom of the washing tower 1 is provided with an air inlet 11, and the top end of the washing tower 1 is provided with an air outlet 12, the parts of the air inlet 11 and the air outlet 12 are fixedly connected with flanges in a welding way, the gas inlet 11 is arranged on the side surface of the bottom of the washing tower 1, so that carbon dioxide gas needing to be purified is conveniently input into the washing tower 1, the gas outlet 12 is opened at the top end of the washing tower 1, so that the purified carbon dioxide gas can be discharged conveniently, flanges are fixedly connected to the positions of the air inlet 11 and the air outlet 12 in a welding mode, so that the pipeline is more convenient to mount; the side surface of the washing tower 1 is provided with the filler openings 13, the filler openings 13 are distributed at equal intervals, the number of the filler openings 13 is three, and the filler openings 13 are formed in the side surface of the washing tower 1, so that the adsorbent is conveniently added to the placing plate 2, and the adsorbent can be more conveniently replaced; the water storage tank 14 is arranged on the side face of the bottom of the washing tower 1, the water storage tank 14 is fixedly connected with the washing tower 1 in a welding mode, the water storage tank 14 is communicated with the washing tower 1, and the water storage tank 14 is arranged on the side face of the bottom of the washing tower 1, so that cleaning liquid can be stored conveniently, and therefore the cleaning liquid can be used for cleaning the adsorbent;
the inner side of the washing tower 1 is provided with a placing plate 2, the placing plate 2 and the washing tower 1 are fixedly connected in a clamping manner, the number of the placing plates 2 is three, the upper end face of the placing plate 2 is provided with a separation net 21, the separation net 21 and the placing plate 2 are fixedly connected, the placing plate 2 is arranged to facilitate the placing of an adsorbent, so that carbon dioxide can be purified through the adsorbent, and the separation net 21 is arranged on the upper end face of the placing plate 2 to increase the air permeability of the placing plate 2, so that carbon dioxide can pass through; the inner side of the washing tower 1 is also provided with a cleaning device 3, the cleaning device 3 is fixedly connected with the washing tower 1 in a clamping manner, the cleaning device 3 is positioned between the adjacent placing plates 2, the number of the cleaning devices 3 is two, the cleaning device 3 comprises a water inlet pipe 31 and a circulating pipe 32, the upper end surface of the circulating pipe 32 is fixedly connected with the water inlet pipe 31, the circulating pipe 32 is communicated with the water inlet pipe 31, one end of the water inlet pipe 31 is fixedly connected with a connecting flange 311, the upper end surface of the circulating pipe 32 is fixedly connected with a spray head 321, the spray heads 321 are distributed at equal intervals around the axis of the circulating pipe 32, the cleaning device 3 is arranged to facilitate the cleaning liquid to be sprayed on the adsorbent on the placing plates 2, so that the adsorbent can be washed, the service life of the adsorbent can be prolonged, the circulating pipe 32 is arranged, and the spray head 321 is fixedly, in order to increase the spraying area of the cleaning solution and fully clean the adsorbent, a connecting flange 311 is fixedly connected to one end of the water inlet pipe 31, so that the water inlet pipe 31 and the pipeline can be more conveniently installed.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a pure liquid carbon dioxide purification device of middling pressure method, includes scrubbing tower (1), its characterized in that: the shape of scrubbing tower (1) sets up to top open-ended cylindrical cavity structure, the inboard of scrubbing tower (1) is provided with places board (2), place through joint mode fixed connection between board (2) and scrubbing tower (1), and place the quantity of board (2) and set up to three, the inboard of scrubbing tower (1) still is provided with belt cleaning device (3), through joint mode fixed connection between belt cleaning device (3) and scrubbing tower (1), and belt cleaning device (3) are located adjacent place between board (2), the quantity of belt cleaning device (3) sets up to two.
2. The device for purifying pure liquid carbon dioxide by using the medium pressure method according to claim 1, wherein the side surface of the bottom of the washing tower (1) is provided with an air inlet (11), the top end of the washing tower (1) is provided with an air outlet (12), and the positions of the air inlet (11) and the air outlet (12) are fixedly connected with flanges in a welding manner.
3. The device for purifying pure liquid carbon dioxide by medium pressure method as claimed in claim 2, wherein the side of the washing tower (1) is provided with filler openings (13), the filler openings (13) are distributed at equal intervals, and the number of the filler openings (13) is three.
4. The device for purifying pure liquid carbon dioxide by medium pressure method according to claim 3, wherein a water storage tank (14) is arranged on the bottom side of the washing tower (1), the water storage tank (14) and the washing tower (1) are fixedly connected by welding, and the water storage tank (14) and the washing tower (1) are communicated with each other.
5. The device for purifying pure liquid carbon dioxide by medium pressure process according to claim 4, characterized in that the upper end surface of the placing plate (2) is provided with a separation net (21), and the separation net (21) is fixedly connected with the placing plate (2).
6. The device for purifying pure liquid carbon dioxide by using the medium pressure method as claimed in claim 5, wherein the cleaning device (3) comprises a water inlet pipe (31) and a circulating pipe (32), the upper end surface of the circulating pipe (32) is fixedly connected with the water inlet pipe (31), the circulating pipe (32) and the water inlet pipe (31) are communicated with each other, one end of the water inlet pipe (31) is fixedly connected with a connecting flange (311), the upper end surface of the circulating pipe (32) is fixedly connected with spray heads (321), and the spray heads (321) are distributed around the axis of the circulating pipe (32) at equal intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020740839.XU CN212440143U (en) | 2020-05-07 | 2020-05-07 | Medium-pressure pure liquid carbon dioxide purification device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020740839.XU CN212440143U (en) | 2020-05-07 | 2020-05-07 | Medium-pressure pure liquid carbon dioxide purification device |
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| CN212440143U true CN212440143U (en) | 2021-02-02 |
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| CN202020740839.XU Active CN212440143U (en) | 2020-05-07 | 2020-05-07 | Medium-pressure pure liquid carbon dioxide purification device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111589268A (en) * | 2020-05-07 | 2020-08-28 | 江苏华扬液碳有限责任公司 | Medium-pressure pure liquid carbon dioxide purification device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111589268A (en) * | 2020-05-07 | 2020-08-28 | 江苏华扬液碳有限责任公司 | Medium-pressure pure liquid carbon dioxide purification device |
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Effective date of registration: 20230613 Address after: 100020 No. 22 North Main Street, Chaoyang District, Beijing, Chaoyangmen Patentee after: SINOPEC Group Patentee after: EAST CHINA PETROLEUM BUREAU OF CHINA PETROCHEMICAL Corp. Patentee after: JIANGSU HUAYANG LIQUID CARBON Co.,Ltd. Address before: No.315, Jiangdong Middle Road, Nanjing, Jiangsu, 210000 Patentee before: JIANGSU HUAYANG LIQUID CARBON Co.,Ltd. |