CN212370747U - High-purity liquid carbon dioxide purification device - Google Patents
High-purity liquid carbon dioxide purification device Download PDFInfo
- Publication number
- CN212370747U CN212370747U CN202020345108.5U CN202020345108U CN212370747U CN 212370747 U CN212370747 U CN 212370747U CN 202020345108 U CN202020345108 U CN 202020345108U CN 212370747 U CN212370747 U CN 212370747U
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- China
- Prior art keywords
- barrel
- reaction barrel
- carbon dioxide
- fixedly arranged
- reaction
- Prior art date
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- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 title claims abstract description 60
- 239000007788 liquid Substances 0.000 title claims abstract description 32
- 239000001569 carbon dioxide Substances 0.000 title claims abstract description 30
- 229910002092 carbon dioxide Inorganic materials 0.000 title claims abstract description 30
- 238000000746 purification Methods 0.000 title claims abstract description 18
- 238000006243 chemical reaction Methods 0.000 claims abstract description 58
- 238000001514 detection method Methods 0.000 claims abstract description 10
- 238000004140 cleaning Methods 0.000 claims 2
- 230000000149 penetrating effect Effects 0.000 claims 1
- 230000010405 clearance mechanism Effects 0.000 abstract description 5
- 210000004209 hair Anatomy 0.000 description 6
- 239000012535 impurity Substances 0.000 description 5
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 4
- 244000309464 bull Species 0.000 description 4
- 238000006477 desulfuration reaction Methods 0.000 description 4
- 230000023556 desulfurization Effects 0.000 description 4
- AXDJCCTWPBKUKL-UHFFFAOYSA-N 4-[(4-aminophenyl)-(4-imino-3-methylcyclohexa-2,5-dien-1-ylidene)methyl]aniline;hydron;chloride Chemical compound Cl.C1=CC(=N)C(C)=CC1=C(C=1C=CC(N)=CC=1)C1=CC=C(N)C=C1 AXDJCCTWPBKUKL-UHFFFAOYSA-N 0.000 description 2
- 235000019738 Limestone Nutrition 0.000 description 2
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
- 239000006028 limestone Substances 0.000 description 2
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 2
- 235000017557 sodium bicarbonate Nutrition 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001354 calcination Methods 0.000 description 1
- 235000012174 carbonated soft drink Nutrition 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002574 poison Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of carbon dioxide purification, and discloses a high-purity liquid carbon dioxide purification device, which comprises a support plate, the upper surface of the supporting plate is respectively and fixedly provided with a reaction barrel, a detection barrel and a low-temperature high-pressure barrel, the upper end of the reaction barrel is fixedly provided with a three-way pipe, the left end and the right end of the three-way pipe are respectively fixedly connected with a first gas guide pipe through a first gas one-way valve and a second gas one-way valve, the lower end of the three-way pipe penetrates into the reaction barrel and extends to the bottom of the reaction barrel through the second gas-guide pipe, the right side of the reaction barrel respectively penetrates through the detection barrel and the low-temperature high-pressure barrel through two third air ducts, electromagnetic valves are fixedly arranged on the tube walls of the third air ducts, the gaseous check valve of second runs through to the inside that detects the bucket through first air duct, the fixed clearance mechanism that is equipped with of upper surface of reaction bucket. The utility model discloses an effective clearance to the inside of reaction barrel.
Description
Technical Field
The utility model relates to a carbon dioxide purification technical field especially relates to a liquid carbon dioxide purification device of high purity.
Background
Carbon dioxide, which can be generally obtained by calcining limestone at high temperature or by reacting limestone with dilute hydrochloric acid, is mainly used for refrigerating perishable foods (solid state), as refrigerant (liquid state), for producing carbonated soft drinks (gaseous state), as solvent for homogeneous reaction (supercritical state), etc., and studies have shown that, with respect to its toxicity: low concentrations of carbon dioxide are not toxic and high concentrations of carbon dioxide can poison animals.
Wherein patent number is CN208927925U discloses a liquid carbon dioxide purification device of high purity, including the storage tank, the intermediate position of storage tank top outer wall is connected with the outlet duct through the governing valve, and the one end that the storage tank was kept away from to the outlet duct is equipped with the edulcoration storehouse, the intermediate position of edulcoration storehouse top outer wall is equipped with agitator motor, agitator motor's output shaft is equipped with the puddler, and the circumference department of puddler is equipped with the stirring leaf that the equidistance distributes, but the device has following technical defect when using:
the device directly purifies liquid carbon dioxide, can mix liquid carbon dioxide and fuchsin solution when utilizing fuchsin solution to detect, influences the purification effect, can not effectual impurity to the inside production clear up when carrying out desulfurization simultaneously.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the impurity accumulation is too much, which can not effectively clean the impurity in the reaction barrel in the prior art, can influence the desulfurization efficiency, and providing a high-purity liquid carbon dioxide purification device.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a high-purity liquid carbon dioxide purification device, includes the backup pad, the upper surface of backup pad is fixed respectively is equipped with the reaction barrel, detects bucket and low temperature high-pressure bucket, the fixed three-way pipe that is equipped with in upper end of reaction barrel, both ends are respectively through the first air duct of first gaseous check valve and the first air duct of the gaseous check valve fixedly connected with of second about the three-way pipe, the lower extreme of three-way pipe runs through to the inside of reaction barrel and extend to the bottom of reaction barrel through the second air duct, the right side of reaction barrel runs through respectively to the inside of detecting bucket and low temperature high-pressure bucket and the fixed solenoid valve that is equipped with of pipe wall of third air duct through two third air ducts, the gaseous check valve of second runs through to the inside of detecting the bucket through first air duct, the fixed clearance mechanism that is equipped.
Preferably, clearance mechanism includes the motor, the motor is fixed to be set up in the upper surface of reaction barrel and output fixedly connected with bull stick, the pole wall of bull stick passes through sealed bearing and reaction barrel and rotates to be connected and the lower extreme runs through to the inside and the fixedly connected with connecting rod of reaction barrel, the both ends upside of connecting rod fixedly connected with brush-holder stud respectively, two the lateral wall of brush-holder stud is fixed respectively and is equipped with the brush hair.
Preferably, threaded hole is seted up to the bottom plate of reaction barrel, the inside threaded connection of screw hole has the baffle, the cavity has been seted up to the inside of baffle, and the fixed spring that is equipped with of the inside right side wall of cavity, the left end of spring passes through stopper fixedly connected with gag lever post, spacing hole has been seted up to the left side wall of screw hole, gag lever post and spacing hole phase-match, the bar mouth has been seted up to the downside of cavity, the first pull rod of downside fixedly connected with of stopper, first pull rod pass through the bar mouth and outwards extend and with bar mouth sliding connection.
Preferably, the inner lower surface of the reaction barrel is fixedly provided with an annular plate, and the lower surface of the annular plate is fixedly provided with an annular rubber pad.
Preferably, a through hole is formed in the left side of the supporting plate and is matched with the baffle, a second pull rod is fixedly arranged on the lower surface of the baffle and extends downwards through the through hole.
Preferably, the left side of reaction barrel is fixed feed liquor pipe and first drain pipe respectively, the inside fixed second drain pipe that is equipped with of bottom plate of low temperature high-pressure bucket, the second drain pipe runs through low temperature high-pressure bucket and backup pad and downwardly extending, the lower surface symmetry of backup pad is fixed and is equipped with the supporting legs, every the equal fixed mounting of lower extreme of supporting legs has fastening bolt.
Compared with the prior art, the utility model provides a high-purity liquid carbon dioxide purification device possesses following beneficial effect:
1. this liquid carbon dioxide purification device of high purity through setting up the brush hair on two brush-holder stud walls, can drive the brush hair and clear up the inner wall of reaction barrel when the motor work, is convenient for clear away the inside impurity of reaction barrel.
2. This high-purity liquid carbon dioxide purification device through setting up in the inside stop device of baffle, can carry on spacingly through stop gear to it after the inside of baffle spiral entering screw hole, avoids the baffle not hard up to cause the leakage.
The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses an effective clearance to the inside of reaction vessel.
Drawings
Fig. 1 is a schematic structural diagram of a high-purity liquid carbon dioxide purification device provided by the present invention;
fig. 2 is an enlarged view of a portion a of fig. 1.
In the figure: the device comprises a supporting plate 1, a reaction barrel 2, a detection barrel 3, a low-temperature high-pressure barrel 4, a three-way pipe 5, a first gas one-way valve 6, a second gas one-way valve 7, a first gas guide pipe 8, a second gas guide pipe 9, a third gas guide pipe 10, an electromagnetic valve 11, a motor 12, a rotating rod 13, a connecting rod 14, a brush rod 15, bristles 16, a baffle 17, a spring 18, a limiting block 19, a limiting rod 20, a first pull rod 21, an annular plate 22, a second pull rod 23, a liquid inlet pipe 24, a first liquid outlet pipe 25, a second liquid outlet pipe 26 and supporting legs 27.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-2, a high-purity liquid carbon dioxide purifying device comprises a supporting plate 1, a reaction barrel 2, a detection barrel 3 and a low-temperature high-pressure barrel 4 are respectively and fixedly arranged on the upper surface of the supporting plate 1, a sodium bicarbonate solution is placed in the reaction barrel 2 to facilitate absorption of sulfur dioxide in gas, a three-way pipe 5 is fixedly arranged at the upper end of the reaction barrel 2, a first gas-guide pipe 8 is fixedly connected at the left end and the right end of the three-way pipe 5 through a first gas one-way valve 6 and a second gas one-way valve 7 respectively, the lower end of the three-way pipe 5 penetrates into the reaction barrel 2 and extends to the bottom of the reaction barrel 2 through a second gas-guide pipe 9, the right side of the reaction barrel 2 penetrates into the detection barrel 3 and the low-temperature high-pressure barrel 4 through two third gas-guide pipes 10 respectively, an electromagnetic valve 11 is fixedly arranged on, whether contain the sulphide in the carbon dioxide gas convenient to detect after the desulfurization, the gaseous check valve 7 of second runs through to the inside that detects bucket 3 through first air duct 8, and the fixed surface of upper surface of reaction barrel 2 is equipped with clearance mechanism.
Clearance mechanism includes motor 12, motor 12 is fixed to be set up in the upper surface of reaction barrel 2 and output fixedly connected with bull stick 13, the pole wall of bull stick 13 passes through sealed bearing and reaction barrel 2 and rotates to be connected and the lower extreme runs through to the inside and the fixedly connected with connecting rod 14 of reaction barrel 2, the both ends upside of connecting rod 14 is fixedly connected with brush-holder stud 15 respectively, the lateral wall of two brush-holder studs 15 is fixed respectively and is equipped with brush hair 16, be convenient for clear up the inner wall of reaction barrel 2 through brush hair 16.
Threaded hole is seted up to the bottom plate of reaction barrel 2, the inside threaded connection of screw hole has baffle 17, the cavity has been seted up to baffle 17's inside, and the fixed spring 18 that is equipped with of the inside right side wall of cavity, 19 fixedly connected with gag lever post 20 of stopper are passed through to the left end of spring 18, spacing hole has been seted up to the left side wall of screw hole, gag lever post 20 and spacing hole phase-match, the bar mouth has been seted up to the downside of cavity, the first pull rod 21 of downside fixedly connected with of stopper 19, first pull rod 21 passes through the bar mouth and outwards extends and with bar mouth sliding connection, be convenient for control stop gear through first pull rod 21.
The inside lower fixed surface of reaction barrel 2 is equipped with annular plate 22, and the lower fixed surface of annular plate 22 is equipped with annular rubber pad, guarantees the leakproofness of reaction barrel 2 bottom.
The through-hole has been seted up to backup pad 1's left side inside, and the through-hole matches with baffle 17, and the lower fixed surface of baffle 17 is equipped with second pull rod 23, and second pull rod 23 passes through the through-hole and downwardly extending, is convenient for rotate the baffle through second pull rod 23.
In the utility model, when in use, sodium bicarbonate solution is put into the reaction barrel through the liquid inlet pipe 24, carbon dioxide gas is introduced into the reaction barrel 2 through the first air duct 8 and the first gas one-way valve 6, the lower electromagnetic valve 11 is opened to lead the desulfurized carbon dioxide gas to enter the detection barrel 3, if the pinkish red solution in the detection barrel 3 changes color, the desulfurized solution enters the reaction barrel 2 through the first air duct 8 and the second gas one-way valve 7 to be desulfurized again, the lower electromagnetic valve 11 is closed and the upper electromagnetic valve 11 is opened after the desulfurization is finished, the carbon dioxide gas enters the low-temperature high-pressure barrel 4, when the interior of the reaction barrel 2 needs to be cleaned, the motor 12 is opened, the output end of the motor 12 drives the rotating rod 13 to rotate, the rotating rod 13 drives the two brush rods 15 to rotate through the connecting rod 14, the two brush rods 15 are convenient to clean the inner wall of the reaction barrel 2 through the brush hairs 16, after liquid in the reaction barrel 2 is discharged through the first liquid outlet pipe 25, the first pull rod 21 is pulled, the first pull rod 21 drives the limiting rod 20 to move out of the limiting hole through the limiting block 19, the second pull rod 23 is rotated, the second pull rod 23 drives the baffle 17 to rotate, the baffle 17 is separated from the reaction barrel 2, and impurities in the baffle 17 can be conveniently removed
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A high-purity liquid carbon dioxide purification device comprises a supporting plate (1) and is characterized in that a reaction barrel (2), a detection barrel (3) and a low-temperature high-pressure barrel (4) are fixedly arranged on the upper surface of the supporting plate (1) respectively, a three-way pipe (5) is fixedly arranged at the upper end of the reaction barrel (2), a first air duct (8) is fixedly connected to the left end and the right end of the three-way pipe (5) respectively through a first gas one-way valve (6) and a second gas one-way valve (7), the lower end of the three-way pipe (5) penetrates through the inside of the reaction barrel (2) and extends to the bottom of the reaction barrel (2) through a second air duct (9), an electromagnetic valve (11) is fixedly arranged on the right side of the reaction barrel (2) through two third air ducts (10) respectively penetrating through the inside of the detection barrel (3) and the low-temperature high-pressure barrel (4) and on the, the second gas one-way valve (7) penetrates through the interior of the detection barrel (3) through the first gas guide pipe (8), and a cleaning mechanism is fixedly arranged on the upper surface of the reaction barrel (2).
2. The purification device of high purity liquid carbon dioxide according to claim 1, wherein the cleaning mechanism comprises a motor (12), the motor (12) is fixedly arranged on the upper surface of the reaction barrel (2), the output end of the motor is fixedly connected with a rotating rod (13), the rod wall of the rotating rod (13) is rotatably connected with the reaction barrel (2) through a sealed bearing, the lower end of the rotating rod penetrates through the interior of the reaction barrel (2) and is fixedly connected with a connecting rod (14), the upper sides of the two ends of the connecting rod (14) are respectively fixedly connected with brush rods (15), and the side walls of the two brush rods (15) are respectively fixedly provided with bristles (16).
3. The purification device of high purity liquid carbon dioxide according to claim 1, wherein a threaded hole is formed in a bottom plate of the reaction barrel (2), a baffle (17) is connected to the inner portion of the threaded hole in a threaded manner, a cavity is formed in the baffle (17), a spring (18) is fixedly arranged on the right side wall of the cavity, a limiting rod (20) is fixedly connected to the left end of the spring (18) through a limiting block (19), a limiting hole is formed in the left side wall of the threaded hole, the limiting rod (20) is matched with the limiting hole, a strip-shaped opening is formed in the lower side of the cavity, a first pull rod (21) is fixedly connected to the lower side of the limiting block (19), and the first pull rod (21) passes through the strip-shaped opening, extends outwards and is connected with the strip-shaped opening in a sliding manner.
4. A high purity liquid carbon dioxide purifying apparatus according to claim 1, wherein an annular plate (22) is fixedly provided on the inner lower surface of said reaction barrel (2), and an annular rubber pad is fixedly provided on the lower surface of said annular plate (22).
5. A high purity liquid carbon dioxide purifying device according to claim 1, wherein a through hole is opened at the left inside of the supporting plate (1), the through hole is matched with the baffle plate (17), a second pull rod (23) is fixedly arranged at the lower surface of the baffle plate (17), and the second pull rod (23) passes through the through hole and extends downwards.
6. The purification apparatus of high purity liquid carbon dioxide according to claim 1, wherein a liquid inlet pipe (24) and a first liquid outlet pipe (25) are respectively fixedly arranged at the left side of the reaction barrel (2), a second liquid outlet pipe (26) is fixedly arranged inside the bottom plate of the low temperature high pressure barrel (4), the second liquid outlet pipe (26) penetrates through the low temperature high pressure barrel (4) and the support plate (1) and extends downwards, support legs (27) are symmetrically and fixedly arranged on the lower surface of the support plate (1), and a fastening bolt is fixedly arranged at the lower end of each support leg (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020345108.5U CN212370747U (en) | 2020-03-18 | 2020-03-18 | High-purity liquid carbon dioxide purification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020345108.5U CN212370747U (en) | 2020-03-18 | 2020-03-18 | High-purity liquid carbon dioxide purification device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212370747U true CN212370747U (en) | 2021-01-19 |
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ID=74158695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020345108.5U Expired - Fee Related CN212370747U (en) | 2020-03-18 | 2020-03-18 | High-purity liquid carbon dioxide purification device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212370747U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113120769A (en) * | 2021-04-19 | 2021-07-16 | 衢州杭氧特种气体有限公司 | Crude krypton-xenon purification device |
-
2020
- 2020-03-18 CN CN202020345108.5U patent/CN212370747U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113120769A (en) * | 2021-04-19 | 2021-07-16 | 衢州杭氧特种气体有限公司 | Crude krypton-xenon purification device |
| CN113120769B (en) * | 2021-04-19 | 2024-03-29 | 衢州杭氧特种气体有限公司 | Crude krypton xenon purification device |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210119 |
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| CF01 | Termination of patent right due to non-payment of annual fee |