CN210656173U - Carbon dioxide refining tower - Google Patents
Carbon dioxide refining tower Download PDFInfo
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- CN210656173U CN210656173U CN201920959427.2U CN201920959427U CN210656173U CN 210656173 U CN210656173 U CN 210656173U CN 201920959427 U CN201920959427 U CN 201920959427U CN 210656173 U CN210656173 U CN 210656173U
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- refining tower
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Abstract
The utility model relates to a carbon dioxide refining tower, including first condensation segment, second condensation segment and air intake section, the top of first condensation segment is provided with the gas outlet, the bottom of second condensation segment is provided with the unloading pipe that is used for the unloading, the both sides of air intake section all are provided with first ring flange, one side of first condensation segment and second condensation segment orientation air intake section all is provided with the second ring flange, through bolt fixed connection between first ring flange and the second ring flange. The utility model discloses have the effect that the convenience was maintained carbon dioxide refining tower.
Description
Technical Field
The utility model belongs to the technical field of the technique of purification equipment and specifically relates to a carbon dioxide refining tower is related to.
Background
Currently, a carbon dioxide refining tower is a purification apparatus used industrially for purifying carbon dioxide. Current carbon dioxide refining tower generally includes the body of a tower, install the purification subassembly in the body of a tower, the purification subassembly includes condenser pipe and filter pulp, the condenser pipe is densely covered and is installed in the top and the bottom of body of a tower, realize the purification to carbon dioxide, the refining tower is in the in-process of installing most as an organic whole setting, and accomplish in the refining tower after the fixed mounting to the purification subassembly, the rethread crane is with the one end and the ground butt of refining tower, then slowly hang up whole refining tower and accomplish the installation to the refining tower, but above-mentioned mounting means is at the in-process of installation, when the efficiency of condensation is not good or inside takes place to damage, need artifical entering into the refining tower in to restore, prosthetic cost is great.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a carbon dioxide refining tower has the effect that the convenience is maintained carbon dioxide refining tower.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
the utility model provides a carbon dioxide refining tower, includes first condensation segment, second condensation segment and the section of admitting air, the top of first condensation segment is provided with the gas outlet, the bottom of second condensation segment is provided with the unloading pipe that is used for the unloading, the both sides of the section of admitting air all are provided with first ring flange, one side of first condensation segment and second condensation segment orientation section of admitting air all is provided with the second ring flange, through bolt fixed connection between first ring flange and the second ring flange.
By adopting the technical scheme, the refining tower is provided with the first condensation section, the second condensation section and the gas inlet section, so that when the refining tower is installed, the first condensation section is fixedly installed on the ground, then the air inlet section is connected with the first condensation section through a first flange plate and a second flange plate, finally the second condensation section is fixedly connected with the air inlet section through the first flange plate and the second flange plate, when a certain part is damaged and the repair period is long, one section of the tower can be replaced in advance, the refining tower can still be normally used when the certain part is damaged, the loss of enterprises caused by the damage of the refining tower is reduced, compared with the direct repair, the repair of the damaged section by disassembling the damaged section greatly reduces the difficulty and cost of repair, thereby reducing the influence on enterprise benefits caused by the damage of the carbon dioxide refining tower to a certain extent; through carrying out the segmentation installation, it is more convenient to install, and is lower to the requirement of crane, can carry out the multistage formula according to different cooling demands and assemble.
The utility model discloses further set up to: the first ring flange has been seted up towards one side of second ring flange the installation annular, be provided with the sealing member in the installation annular, interference fit between sealing member and the installation annular.
Through adopting above-mentioned technical scheme, offer the mounting ring groove in one side of first ring flange orientation second ring flange to at the mounting ring inslot installation sealing member, thereby promoted the leakproofness between first ring flange and the second ring flange.
The utility model discloses further set up to: the sealing member has mounting bar and sealing washer, the mounting ring groove has been seted up to sealing strip circumference, the sealing washer is installed in the mounting ring inslot.
Through adopting above-mentioned technical scheme, through setting up the sealing member into mounting bar and sealing washer to increased the tension between sealing member and first ring flange and the second ring flange, made to combine inseparabler between sealing member and first ring flange and the second ring flange, thereby promoted the leakproofness between first ring flange and the second ring flange.
The utility model discloses further set up to: and sealing bulges protruding towards the first flange plate and the second flange plate are arranged at the top and the bottom of the mounting bar.
Through adopting above-mentioned technical scheme, further increased the tension of sealing member to the leakproofness between first ring flange and the second ring flange has further been promoted.
The utility model discloses further set up to: the inside of first condensation segment and second condensation segment all is provided with the condensation subassembly, the condensation subassembly includes the condenser pipe and installs the purification tower filler between adjacent condenser pipe, the condenser pipe has the level and runs through the feed liquor pipe of refining tower, the first bleeder line of being connected with the feed liquor union coupling, is located the second bleeder line of first bleeder line below, connects the connecting pipe of first bleeder line and second bleeder line and is used for the drain pipe of going out liquid.
Through adopting above-mentioned technical scheme, all set up the condensation subassembly in first condensation segment and second condensation segment, when gas enters into carbon dioxide refining tower from the intake pipe in, partly among them flows upwards, accomplish the condensation liquefaction to carbon dioxide gas through first condensation segment, the carbon dioxide after the condensation liquefaction takes place the contact with the ascending gaseous carbon dioxide in bottom, the realization is to the recondensation of the carbon dioxide of below, thereby the condensation effect of the carbon dioxide gas that has risen upwards has been promoted, and the direct condensation completion to gaseous carbon dioxide of second condensation segment of carbon dioxide to the whereabouts, thereby the liquefaction efficiency of carbon dioxide in refining tower has been ensured.
The utility model discloses further set up to: the connecting pipe is vertically communicated with the liquid distributing pipe.
Through adopting above-mentioned technical scheme, run through the vertical branch liquid pipe downwards of connecting pipe, compare in the coil pipe, directly use the standpipe can promote the area of contact between connecting pipe and the filler to the cooling effect of cooling tube has been promoted to a certain extent.
The utility model discloses further set up to: the first liquid dividing pipe and the second liquid dividing pipe are identical in structure.
Through adopting above-mentioned technical scheme, divide the structure of liquid pipe the same with first minute liquid pipe and second to make first minute liquid pipe and second divide the structure of liquid pipe the same, during the installation, only need install the connecting pipe at first minute liquid pipe and second and divide liquid pipe to correspond each other, then with the connecting pipe direct with first minute liquid pipe and second divide correspond between the liquid pipe the installation can, thereby made things convenient for the installation between the two.
The utility model discloses further set up to: and positioning plates for positioning the packing are arranged on two sides of the packing, and liquid permeating holes for the condensed liquid carbon dioxide to flow through are formed in the positioning plates.
Through adopting above-mentioned technical scheme, set up the locating plate between the filler to make the mounting structure between filler and the refining tower more firm.
To sum up, the utility model discloses a beneficial technological effect does:
1. according to the carbon dioxide refining tower, the first condensation section, the second condensation section and the air inlet section are arranged, so that the carbon dioxide refining tower is convenient to maintain and can be assembled automatically according to requirements;
2. above-mentioned utility model has the effect that has promoted the leakproofness between installation annular and the sealing member through setting up the sealing member.
3. Above-mentioned utility model has the effect that has promoted the condensation rate of refining tower through setting up the condensation subassembly.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present invention.
Fig. 2 is a schematic diagram of the local explosion structure of the present invention.
Fig. 3 is a schematic view of the mounting structure of the first flange and the second flange.
Fig. 4 is a schematic view of a partial structure of the present invention.
Fig. 5 is a schematic view of the mounting structure between the inlet pipe and the fourth flange.
In the figure, 1, a first condensation section; 11. a housing; 111. a discharging opening; 112. a discharging pipe; 12. a second flange plate; 13. a condensing assembly; 131. a liquid inlet pipe; 1311. sealing the ring groove; 132. a first liquid dividing pipe; 1321. a liquid inlet part; 1322. a liquid separation part; 133. a second liquid dividing pipe; 134. a connecting pipe; 1341. a seal ring; 135. a liquid outlet pipe; 136. positioning a plate; 137. a filler; 2. a second condensation section; 14. a third flange plate; 3. an air intake section; 31. a first flange plate; 311. mounting a ring groove; 32. a seal member; 321. mounting a bar; 3211. sealing the ring groove; 322. a seal ring; 323. and sealing the protrusion.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to the attached drawing 1, a carbon dioxide refining tower comprises a first condensation section 1, a second condensation section 2 and an air inlet section 3, wherein the first condensation section 1, the air inlet section 3 and the second condensation section 2 are fixedly connected from top to bottom in sequence.
Referring to fig. 2 and 4, each of the first condensation section 1 and the second condensation section 2 includes a housing 11, a second flange 12 facing the gas inlet section 3, and a condensation unit 13 installed in the housing 11. The two sides of the air inlet section 3 are provided with first flanges 31.
Referring to fig. 1, the shell 11 is provided with a discharge opening 111, the discharge opening 111 at the top of the first condensation section 1 is an air outlet for gaseous carbon dioxide to flow out, and the discharge opening 111 at the bottom of the second condensation section 2 is connected to a discharge pipe 112 for gaseous carbon dioxide to flow out.
Referring to fig. 2 and 3, a mounting ring groove 311 is formed on a side of the first flange 31 facing the second flange 12. The first flange 31 and the second flange 12 are fixedly connected through bolts.
The sealing element 32 is arranged in the mounting ring groove 311, the sealing element 32 is in interference fit with the mounting ring groove 311, the sealing element 32 is provided with a mounting bar 321 and a sealing ring 322, the sealing ring groove 3211 is formed in the circumferential direction of the mounting bar 321, the sealing ring 322 is mounted in the sealing ring groove 3211, the top and the bottom of the mounting bar 321 are both provided with a sealing protrusion 323, and the sealing protrusion 323 is tightly pressed between the first flange plate 31 and the second flange plate 12.
Referring to fig. 2 and 4, the condensing unit 13 includes condensing tubes and a purification column packing 137 installed between the adjacent condensing tubes.
The condensing tube has an inlet tube 131 horizontally penetrating the refining tower, a first branch tube 132 connected to the inlet tube 131, a second branch tube 133 positioned below the first branch tube 132, a connecting tube 134 connecting the first branch tube 132 and the second branch tube 133, and an outlet tube 135 for discharging liquid. In this embodiment, the first branch pipe 132 and the second branch pipe 133 are both square pipes.
Referring to fig. 4 and 5, a mounting hole 113 for allowing the liquid inlet pipe 131 and the liquid outlet pipe 135 to pass through is formed in the side wall of the casing 11, a positioning ring for positioning the condensing assembly 13 is arranged on the inner wall of the casing 11, a third flange 14 is installed in the mounting hole, a connecting pipe 134 is arranged on one side, facing the inner wall of the casing 11, of the third flange 14, a sealing ring 1341 is arranged on the inner side of the connecting pipe 134, sealing ring grooves 1311 corresponding to the sealing ring 1341 are formed in the side walls of the liquid inlet pipe 131 and the liquid outlet pipe 135, during installation, the condensing assembly 13 is integrally placed in the casing 11, so that the liquid inlet pipe 131 and the liquid distribution pipe correspond to the mounting hole, then the third flange 14 is respectively covered outside the liquid inlet pipe 131 and the liquid distribution pipe, and then an interface is welded and fixed between the third flange 14 and the casing 11 to complete installation between the condensing.
The first liquid dividing pipe 132 has a liquid inlet portion 1321 and a liquid dividing portion 1322 that are perpendicular to each other, the liquid dividing portion 1322 is installed between the liquid inlet portion 1321 and the positioning plate 136 at uniform intervals, the bottom of the liquid dividing portion 1322 abuts against the positioning plate 136, and the liquid inlet portion 1321 and the liquid dividing portion 1322 are communicated with each other, in this embodiment, the liquid inlet portion 1321 and the liquid dividing portion 1322 are perpendicular to each other. The first branch pipe 132 and the second branch pipe 133 have the same structure.
The connection pipe 134 vertically communicates the first branch pipe 132 and the second branch pipe 133. Positioning plates 136 for positioning the packing 137 are arranged on two sides of the packing 137, the side surfaces of the positioning plates 136 are attached to the packing 137, and liquid penetrating holes through which condensed liquid carbon dioxide flows are formed in the positioning plates 136.
In this embodiment, the whole condensing assembly 13 is integrally installed and then assembled with the housing 11, i.e., the packing 137 is first filled between the connecting pipes 134, the positioning of the packing 137 is completed through the positioning plate 136, the first liquid dividing pipe 132 and the second liquid dividing pipe 133 are welded and fixed to two sides of the connecting pipes 134, and finally the liquid inlet pipe 131 and the liquid outlet pipe 135 are respectively and fixedly connected with the first liquid dividing pipe 132 and the second liquid dividing pipe 133.
The use principle of the embodiment is as follows: the refining tower is provided with the first condensation section 1, the second condensation section 2 and the air inlet section 3, so that when the refining tower is installed, the first condensation section 1 is fixedly installed on the ground, then the air inlet section 3 is connected with the first condensation section 1 through a first flange 31 and a second flange 12, finally the second condensation section 2 is fixedly connected with the air inlet section 3 through the first flange 31 and the second flange 12, when a certain part is damaged and the repair period is long, one section of the tower can be replaced in advance, the refining tower can still be normally used when the certain part is damaged, the loss of enterprises caused by the damage of the refining tower is reduced, compared with the direct repair, the repair of the damaged section by disassembling the damaged section greatly reduces the difficulty and cost of repair, thereby reducing the influence of the damage of the carbon dioxide refining tower on the enterprise benefit to a certain extent.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. A carbon dioxide refining tower which is characterized in that: including first condensation segment (1), second condensation segment (2) and section (3) admits air, the top of first condensation segment (1) is provided with the gas outlet, the bottom of second condensation segment (2) is provided with unloading pipe (112) that are used for the unloading, the both sides of section (3) of admitting air all are provided with first ring flange (31), one side of section (3) is admitted air towards first condensation segment (1) and second condensation segment (2) all is provided with second ring flange (12), through bolt fixed connection between first ring flange (31) and second ring flange (12).
2. A carbon dioxide refining tower according to claim 1, characterized in that: first ring flange (31) have been seted up towards one side of second ring flange (12) installation annular (311), be provided with sealing member (32) in installation annular (311), interference fit between sealing member (32) and installation annular (311).
3. A carbon dioxide refining tower according to claim 2, characterized in that: sealing member (32) have mounting bar (321) and sealing washer (322), sealing ring groove (3211) has been seted up to mounting bar (321) circumference, sealing washer (322) are installed in mounting ring groove (311).
4. A carbon dioxide refining tower according to claim 3, characterized in that: and sealing protrusions (323) are arranged at the top and the bottom of the mounting bar (321), and the sealing protrusions (323) are tightly pressed with the first flange plate (31) and the second flange plate (12).
5. A carbon dioxide refining tower according to claim 1, characterized in that: the inside of first condensation segment (1) and second condensation segment (2) all is provided with condensing assembly (13), condensing assembly (13) include the condenser pipe and install the purification tower packing between adjacent condenser pipe, the condenser pipe has the level and runs through feed liquor pipe (131) of refining tower, first minute liquid pipe (132) of being connected with feed liquor pipe (131), second minute liquid pipe (133) that are located first minute liquid pipe (132) below, connecting pipe (134) of connecting first minute liquid pipe (132) and second minute liquid pipe (133) and drain pipe (135) that are used for going out the liquid.
6. A carbon dioxide refining tower according to claim 5, characterized in that: the connecting pipe (134) is vertically communicated with the liquid separating pipe.
7. A carbon dioxide refining tower according to claim 6, characterized in that: the first liquid dividing pipe (132) and the second liquid dividing pipe (133) have the same structure.
8. A carbon dioxide refining tower according to claim 7, wherein: positioning plates (136) used for positioning the packing (137) are arranged on two sides of the packing (137), and liquid penetrating holes through which condensed liquid carbon dioxide flows are formed in the positioning plates (136).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920959427.2U CN210656173U (en) | 2019-06-24 | 2019-06-24 | Carbon dioxide refining tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920959427.2U CN210656173U (en) | 2019-06-24 | 2019-06-24 | Carbon dioxide refining tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210656173U true CN210656173U (en) | 2020-06-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920959427.2U Active CN210656173U (en) | 2019-06-24 | 2019-06-24 | Carbon dioxide refining tower |
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| Country | Link |
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| CN (1) | CN210656173U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117387311A (en) * | 2023-09-22 | 2024-01-12 | 华东能源环保股份有限公司 | High-purity liquid carbon dioxide purification device |
-
2019
- 2019-06-24 CN CN201920959427.2U patent/CN210656173U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117387311A (en) * | 2023-09-22 | 2024-01-12 | 华东能源环保股份有限公司 | High-purity liquid carbon dioxide purification device |
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