CN220443213U - Solvent purifying rectifying tower - Google Patents
Solvent purifying rectifying tower Download PDFInfo
- Publication number
- CN220443213U CN220443213U CN202321830666.0U CN202321830666U CN220443213U CN 220443213 U CN220443213 U CN 220443213U CN 202321830666 U CN202321830666 U CN 202321830666U CN 220443213 U CN220443213 U CN 220443213U
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- CN
- China
- Prior art keywords
- fixedly connected
- pipe
- mixing box
- rectifying tower
- mixing
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- 239000002904 solvent Substances 0.000 title claims abstract description 24
- 238000000746 purification Methods 0.000 claims abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 44
- 238000001816 cooling Methods 0.000 claims description 6
- 238000005485 electric heating Methods 0.000 claims description 3
- 238000009413 insulation Methods 0.000 claims description 2
- 239000000110 cooling liquid Substances 0.000 abstract description 3
- 239000000126 substance Substances 0.000 abstract description 2
- 239000007788 liquid Substances 0.000 description 12
- 230000000903 blocking effect Effects 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 238000009835 boiling Methods 0.000 description 2
- 238000000151 deposition Methods 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 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
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The utility model belongs to the field of chemical industry, in particular to a solvent purification rectifying tower, which aims at solving the problems that the existing solvent purification rectifying tower cannot cool a device and affects the service life of the device. The utility model has simple structure, the solvent purifying rectifying tower is provided with cooling liquid, the device can be cooled, and the circulating function is provided, so that the use cost is reduced.
Description
Technical Field
The utility model relates to the technical field of chemical industry, in particular to a solvent purifying rectifying tower.
Background
The rectifying tower is a tower type vapor-liquid contact device for rectifying; the working principle of the rectifying tower is as follows: the vapor enters from the bottom of the tower, the vaporized gas phase and the descending liquid are in countercurrent contact, in the two-phase contact, the volatile (low boiling point) component in the descending liquid is continuously transferred to the gas phase, the difficult-to-volatilize (high boiling point) component in the gas phase is continuously transferred to the descending liquid, the more the gas phase is close to the top of the tower, the higher the concentration of the volatile component is, the more the descending liquid is close to the bottom of the tower, the more the difficult-to-volatilize component is enriched, and thus the purpose of component separation is achieved.
An existing solvent purifying rectifying tower:
the utility model discloses a solvent rectifying tower, which comprises a barrel, a sealing head and a skirt, wherein the lower part of the barrel is an exchange cavity, and the upper part of the exchange cavity is provided with a feeding pipe which is connected with a spray head; the lower part of the exchange cavity is provided with an air inlet pipe which is cylindrical, the side wall below the end part of the air inlet pipe is provided with an air outlet, and the end head of the air inlet pipe is provided with a blocking plate; the blocking plate is fixedly connected with the connecting plate through bolts, and the connecting plate is connected with the cylinder; the connecting plate is provided with a through hole along the axial direction of the cylinder; the lower part of the exchange cavity is provided with a condensate outlet. The utility model has the advantages that: the direct impact on the cylinder body is avoided; the flow direction of the gas is changed, so that the gas can be in larger-area and more sufficient contact with the descending liquid, and a better reaction effect is achieved; the blocking plate can be replaced, so that the large economic loss caused by the damage of the cylinder body is avoided. "
However, the solvent purification rectifying tower cannot cool the device, and the service life of the device is affected.
Therefore, we propose a solvent purification rectifying column for solving the above problems.
Disclosure of Invention
The utility model aims to solve the defects that the device cannot be cooled and the service life of the device is influenced in the prior art, and provides a solvent purifying and rectifying tower.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a solvent purification rectifying column, includes the casing, one side fixedly connected with drain pipe of casing, one side of drain pipe is connected with first valve, two supporting legs of equal fixedly connected with in bottom both sides of casing, the bottom fixedly connected with motor of casing, the inside fixed mounting of casing has the mixing box, the inside of mixing box is equipped with mixing mechanism, one side fixedly connected with conveyer pipe of mixing box, one side fixedly connected with cooler bin of conveyer pipe, and the inside fixed mounting of cooler bin has the case of depositing, conveyer pipe and case fixed connection of depositing, and case and drain pipe fixed connection.
Preferably, the inside fixedly connected with mount of casing the inside fixedly mounted of mount has the water storage tank, the top fixedly connected with inlet tube of water storage tank, the bottom fixedly connected with outlet pipe of water storage tank, one side fixedly connected with cooler bin of outlet pipe.
Preferably, the inside fixedly connected with water pump of casing, one side fixedly connected with of water pump takes out the pipe, and the top fixedly connected with calandria of water pump, take out pipe and deposit case fixed connection, calandria and water storage case fixed connection.
Preferably, the mixing mechanism comprises a rotating rod, the rotating rod is connected to the inside of the mixing box in a rotating mode, a plurality of mixing rods are fixedly connected to the outside of the rotating rod, and the output end of the motor is fixedly connected with the rotating rod.
Preferably, the heat insulating plate is fixedly connected with one side of the mixing box, the water inlet pipe is fixedly connected with one side of the mixing box, the feeding pipe is fixedly connected with one side of the mixing box, and the second valves are respectively connected with one sides of the water inlet pipe and the feeding pipe.
Preferably, a fan is fixedly connected to one side of the rotating rod, and an electric heating wire is fixedly connected to the bottom of the mixing box.
In the utility model, the solvent purifying rectifying tower has the beneficial effects that:
because the mixing box is arranged, when the water and the solution are required to be mixed, the second valve is opened, so that the water and the solution are introduced into the mixing box according to the proportion through the water inlet pipe and the feed pipe, the motor is started again, the output end of the motor drives the rotating rod to rotate, and the mixing rod on the rotating rod mixes the liquid in the mixing box.
The utility model has simple operation and convenient use, and the cooling liquid is arranged in the solvent purification rectifying tower, so that the device can be cooled, and the circulating function is arranged, thereby reducing the use cost.
Drawings
FIG. 1 is a schematic diagram of a solvent purifying rectifying tower according to the present utility model;
FIG. 2 is a schematic side view of a solvent purifying rectifying tower according to the present utility model;
fig. 3 is a schematic perspective view of a solvent purifying rectifying tower according to the present utility model.
In the figure: 1. a housing; 2. support legs; 3. a mixing box; 4. a fixing frame; 5. a cooling box; 6. a water storage tank; 7. a water inlet pipe; 8. a delivery tube; 9. a water inlet pipe; 10. a feed pipe; 11. a second valve; 12. a heat insulating plate; 13. a motor; 14. a fan; 15. a storage case; 16. heating wires; 17. a discharge pipe; 18. a first valve; 19. a rotating lever; 20. a water outlet pipe; 21. a mixing rod; 22. drawing out a pipe; 23. a water pump; 24. and (3) arranging pipes.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Example 1
Referring to fig. 1-3, a solvent purifying rectifying tower comprises a shell 1, wherein one side of the shell 1 is fixedly connected with a discharge pipe 17, one side of the discharge pipe 17 is connected with a first valve 18, two support legs 2 are fixedly connected to two sides of the bottom of the shell 1, a motor 13 is fixedly connected to the bottom of the shell 1, a mixing box 3 is fixedly installed inside the shell 1, a mixing mechanism is arranged inside the mixing box 3, a conveying pipe 8 is fixedly connected to one side of the mixing box 3, a cooling box 5 is fixedly connected to one side of the conveying pipe 8, a storage box 15 is fixedly installed inside the cooling box 5, the conveying pipe 8 is fixedly connected with the storage box 15, and the storage box 15 is fixedly connected with the discharge pipe 17.
According to the utility model, a fixing frame 4 is fixedly connected to the inside of a shell 1, a water storage tank 6 is fixedly arranged in the fixing frame 4, a water inlet pipe 7 is fixedly connected to the top of the water storage tank 6, a water outlet pipe 20 is fixedly connected to the bottom of the water storage tank 6, one side of the water outlet pipe 20 is fixedly connected with a cooling tank 5, a water pump 23 is fixedly connected to the inside of the shell 1, a pumping pipe 22 is fixedly connected to one side of the water pump 23, a drain pipe 24 is fixedly connected to the top of the water pump 23, the pumping pipe 22 is fixedly connected with a storage tank 15, and the drain pipe 24 is fixedly connected with the water storage tank 6.
In the utility model, the mixing mechanism comprises a rotating rod 19, the rotating rod 19 is rotatably connected to the inside of the mixing box 3, a plurality of mixing sticks 21 are fixedly connected to the outside of the rotating rod 19, and the output end of the motor 13 is fixedly connected with the rotating rod 19.
In the utility model, a heat insulation plate 12 is fixedly connected to one side of a mixing box 3, a water inlet pipe 9 is fixedly connected to one side of the mixing box 3, a feed pipe 10 is fixedly connected to one side of the mixing box 3, a second valve 11 is connected to one side of the water inlet pipe 9 and one side of the feed pipe 10, a fan 14 is fixedly connected to one side of a rotating rod 19, and an electric heating wire 16 is fixedly connected to the bottom of the mixing box 3.
In the utility model, when rectification is needed, the second valve 11 is opened, water and solution are led into the mixing box 3 according to the proportion through the water inlet pipe 9 and the feed pipe 10, the motor 13 is started again, the output end of the motor 13 drives the rotating rod 19 to rotate, the mixing rod 21 on the rotating rod 19 is used for mixing the liquid in the mixing box 3, the heating wire 16 is started again, when the rotating rod 19 drives the mixing rod 21 to mix the liquid, the fan 14 on the side of the rotating rod 19 is also used for rotating, the rotating fan 14 blows the heat of the heating wire 16 to the mixing box 3 to heat the mixing box 3, when the temperature reaches a certain degree, the liquid in the mixing box 3 is atomized, and is led into the top of the storage box 15 through the conveying pipe 8 on one side through the top of the mixing box 3, the cooling liquid in the storage box 6 is led into the cooling box 5 through the water outlet pipe 20, the liquid in the storage box 15 is cooled, and when the mixing rod 19 is needed, the first valve 18 is opened, the purified liquid flows out through the discharge pipe 17 to be used.
Example two
The difference between this embodiment and the first embodiment is that the bottom of the supporting leg 2 is rotatably connected with a roller, when the device needs to be moved, the device is pushed to rotate the roller at the bottom of the device, and the rotating roller drives the device to move.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The utility model provides a solvent purification rectifying column, includes casing (1), its characterized in that, one side fixedly connected with drain pipe (17) of casing (1), one side of drain pipe (17) is connected with first valve (18), two supporting legs (2) of equal fixedly connected with in bottom both sides of casing (1), the bottom fixedly connected with motor (13) of casing (1), the inside fixed mounting of casing (1) has mixing box (3), the inside of mixing box (3) is equipped with mixing mechanism, one side fixedly connected with conveyer pipe (8) of mixing box (3), one side fixedly connected with cooler bin (5) of conveyer pipe (8), and the inside fixedly connected with of cooler bin (5) deposits case (15), and deposits case (15) and drain pipe (17) fixed connection.
2. The solvent purification rectifying tower according to claim 1, wherein a fixing frame (4) is fixedly connected to the inside of the shell (1), a water storage tank (6) is fixedly installed in the fixing frame (4), a water inlet pipe (7) is fixedly connected to the top of the water storage tank (6), a water outlet pipe (20) is fixedly connected to the bottom of the water storage tank (6), and a cooling tank (5) is fixedly connected to one side of the water outlet pipe (20).
3. The solvent purifying rectifying tower according to claim 2, wherein a water pump (23) is fixedly connected to the inside of the shell (1), a suction pipe (22) is fixedly connected to one side of the water pump (23), a discharge pipe (24) is fixedly connected to the top of the water pump (23), the suction pipe (22) is fixedly connected with the storage box (15), and the discharge pipe (24) is fixedly connected with the water storage box (6).
4. A solvent purifying rectifying column according to claim 3, characterized in that said mixing mechanism comprises a rotating rod (19), the inside of said mixing box (3) is rotatably connected with the rotating rod (19), the outside of said rotating rod (19) is fixedly connected with a plurality of mixing rods (21), and the output end of said motor (13) is fixedly connected with the rotating rod (19).
5. The solvent purifying rectifying tower according to claim 4, wherein a heat insulation plate (12) is fixedly connected to one side of the mixing box (3), a water inlet pipe (9) is fixedly connected to one side of the mixing box (3), a feeding pipe (10) is fixedly connected to one side of the mixing box (3), and a second valve (11) is connected to one side of the water inlet pipe (9) and one side of the feeding pipe (10).
6. The solvent purifying rectifying tower according to claim 5, wherein a fan (14) is fixedly connected to one side of the rotating rod (19), and an electric heating wire (16) is fixedly connected to the bottom of the mixing box (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321830666.0U CN220443213U (en) | 2023-07-12 | 2023-07-12 | Solvent purifying rectifying tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321830666.0U CN220443213U (en) | 2023-07-12 | 2023-07-12 | Solvent purifying rectifying tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220443213U true CN220443213U (en) | 2024-02-06 |
Family
ID=89726565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321830666.0U Active CN220443213U (en) | 2023-07-12 | 2023-07-12 | Solvent purifying rectifying tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220443213U (en) |
-
2023
- 2023-07-12 CN CN202321830666.0U patent/CN220443213U/en active Active
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