CN214344504U - DL-panthenol separation and purification equipment - Google Patents
DL-panthenol separation and purification equipment Download PDFInfo
- Publication number
- CN214344504U CN214344504U CN202022668488.9U CN202022668488U CN214344504U CN 214344504 U CN214344504 U CN 214344504U CN 202022668488 U CN202022668488 U CN 202022668488U CN 214344504 U CN214344504 U CN 214344504U
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- wall
- panthenol
- fixedly connected
- tank
- separation
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- SNPLKNRPJHDVJA-UHFFFAOYSA-N dl-panthenol Chemical compound OCC(C)(C)C(O)C(=O)NCCCO SNPLKNRPJHDVJA-UHFFFAOYSA-N 0.000 title claims abstract description 41
- 238000000746 purification Methods 0.000 title claims abstract description 25
- 238000000926 separation method Methods 0.000 title claims abstract description 23
- 238000003756 stirring Methods 0.000 claims abstract description 65
- 238000010438 heat treatment Methods 0.000 claims abstract description 23
- 238000004821 distillation Methods 0.000 claims description 32
- 238000009833 condensation Methods 0.000 claims description 31
- 230000005494 condensation Effects 0.000 claims description 31
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 15
- 239000007788 liquid Substances 0.000 claims description 12
- 230000008878 coupling Effects 0.000 abstract description 2
- 238000010168 coupling process Methods 0.000 abstract description 2
- 238000005859 coupling reaction Methods 0.000 abstract description 2
- 238000003466 welding Methods 0.000 abstract description 2
- 239000000498 cooling water Substances 0.000 description 18
- 230000000694 effects Effects 0.000 description 9
- 238000001704 evaporation Methods 0.000 description 6
- 230000008020 evaporation Effects 0.000 description 6
- 238000007599 discharging Methods 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 210000003781 tooth socket Anatomy 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
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- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The utility model discloses a DL-panthenol separation and purification equipment, including the heating cabinet, the top fixedly connected with support column of heating cabinet, the bottom inner wall fixedly connected with retort of heating cabinet, the inside of retort is provided with the stirring subassembly, the stirring subassembly is including rotating electrical machines and stirring vane one, and the rotating electrical machines passes through the bottom of bolt fastening in the heating cabinet, and the output of rotating electrical machines has pivot one through the coupling joint, and the outer wall welding of pivot one has stirring vane two, stirring vane three and bevel gear two, and the inner wall of retort rotates through the bearing and is connected with pivot two, and stirring vane one welds in the outer wall of pivot two. The utility model discloses a set up the stirring subassembly, rotating electrical machines drives pivot one and rotates, makes stirring vane two and stirring vane three rotate, stirs the solution in the retort, and the pivot drives bevel gear two and rotates, and bevel gear two cooperates with bevel gear for stirring vane rotates, carries out vertical direction stirring to the solution.
Description
Technical Field
The utility model relates to a separation and purification technical field especially relates to a DL-panthenol separation and purification equipment.
Background
At present, the recovery of waste DL-panthenol mostly adopts distillation technology, and the principle is that the boiling point of DL-panthenol is lower than that of other solutions, the waste DL-panthenol is heated to be evaporated and becomes liquid through condensation, so that the aim of recovering the DL-panthenol with higher purity is fulfilled; the traditional distillation process is time-consuming, and the cooling effect after distillation is not satisfactory and quick cooling cannot be realized.
Through retrieval, the Chinese patent application No. 201621296641.7 discloses an ethanol distillation purification device, which comprises a distillation still and a distillation tower arranged at the upper end of the distillation still, wherein the distillation tower is sequentially connected with a condenser and a cooler through pipelines, a water outlet of the cooler is connected with a return pipe and a recovery pipe, the return pipe is connected with the distillation still, and the recovery pipe is connected with a storage tank; a temperature sensor and a pressure sensor are arranged on the distillation kettle; a set of flow slowing plates are arranged in the cooler in a staggered mode, one ends of the flow slowing plates are fixedly connected to the inner wall of the cooler, and the other ends of the flow slowing plates are inclined downwards. The above patents suffer from the following disadvantages: in the distillation process of the distillation kettle, the internal solution can not flow well, so that the distillation effect is reduced, and the production efficiency is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects in the prior art and providing DL-panthenol separating and purifying equipment.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a DL-panthenol separation and purification equipment, includes the heating cabinet, the top fixedly connected with support column of heating cabinet, the top fixedly connected with condensing jar of support column, the bottom inner wall fixedly connected with retort of heating cabinet, the inside of retort are provided with the stirring subassembly, the stirring subassembly is including rotating electrical machines and stirring vane one, and the rotating electrical machines passes through the bottom of bolt fastening in the heating cabinet, and the output of rotating electrical machines has pivot one through the coupling joint, and the outer wall welding of pivot one has stirring vane two, stirring vane three and bevel gear two, and the inner wall of retort is connected with pivot two through bearing rotation, and stirring vane one welds in the outer wall of pivot two, and the one end of pivot two has bevel gear one through the key-type connection, and bevel gear one and bevel gear two are mutually supported.
As a further aspect of the present invention: the top fixedly connected with funnel cover of retort, the outer wall fixedly connected with feed liquor pipe of funnel cover, the top threaded connection of funnel cover has the condenser pipe, condenser pipe fixed connection is inside the condenser tank, the outer wall threaded connection of condenser tank has inlet tube and outlet pipe, the play liquid end threaded connection of condenser pipe in the one end of connecting pipe.
As a further aspect of the present invention: one end of the condensing tank is fixedly connected with a connecting pipe, and one end of the connecting pipe is in threaded connection with a collecting box.
As a further aspect of the present invention: and the outer wall of the distillation tank is fixedly connected with a heating coil.
As a further aspect of the present invention: tooth's socket has been seted up to the bottom inner wall of retort, and the board that boils is only placed at the top of tooth's socket, and the board that boils is only rotated and is connected in the outer wall of pivot one.
As a further aspect of the present invention: the top of the condensing tank is provided with an exhaust hole, and the inner wall of the condensing tank is fixedly connected with a temperature sensor and a liquid level sensor.
As a further aspect of the present invention: the inner wall of the condensation pipe is provided with a threaded groove.
Compared with the prior art, the utility model provides a DL-panthenol separation and purification equipment possesses following beneficial effect:
1. this be used for a DL-panthenol separation and purification equipment, through setting up the stirring subassembly, utilize rotating electrical machines to drive a pivot and rotate, and then make stirring vane two and stirring vane three rotate, stir the solution in the retort, the pivot drives bevel gear two and rotates, bevel gear two and bevel gear one cooperation for stirring vane one rotates, stir solution vertical direction, wherein stirring vane two and stirring vane three spiral opposite direction, the velocity of flow of stirring solution is inequality, form the velocity of flow difference, improve stirring effect, make DL-panthenol rapid evaporation in the solution.
2. This be used for a DL-panthenol separation and purification equipment, through setting up the funnel cover, in the leading-in condenser pipe of DL-panthenol with the evaporation, add cooling water to the condensing pot through the inlet tube to the condensation of the DL-panthenol steam of distillation purification in the acceleration distillation retort, the inner wall of condenser pipe sets up to the thread groove simultaneously, can increase the area of contact of DL-panthenol steam and condenser pipe, slows down the velocity of flow of DL-panthenol steam simultaneously, further improves the effect of condensation.
3. According to the DL-panthenol separation and purification equipment, the temperature sensor is arranged in the condensation tank, so that the temperature in the condensation tank can be conveniently monitored, and when the temperature of cooling water is higher, the cooling water can be replaced through the water outlet pipe and the water inlet pipe; through setting up level sensor, can monitor the volume of cooling water, because the evaporation that is heated when the cooling water to when discharging in a large number in the exhaust hole, can in time supply the cooling water in to the condensation jar according to level sensor's testing result.
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 simple structure, convenient operation.
Drawings
FIG. 1 is a schematic view of the overall structure of a DL-panthenol separation and purification apparatus according to the present invention;
FIG. 2 is a schematic diagram of a condensation tank structure of a DL-panthenol separation and purification apparatus provided by the present invention;
FIG. 3 is a schematic view of a structure of a condensation tube of a DL-panthenol separation and purification apparatus provided by the present invention;
FIG. 4 is a schematic structural view of a heating box of the DL-panthenol separation and purification apparatus provided by the present invention;
fig. 5 is a schematic structural view of a stirring assembly of the DL-panthenol separation and purification apparatus provided by the present invention.
In the figure: 1-heating box, 2-funnel cover, 3-liquid inlet pipe, 4-support column, 5-water outlet pipe, 6-condensing tank, 7-water inlet pipe, 8-connecting pipe, 9-collecting box, 10-temperature sensor, 11-condensing pipe, 12-liquid level sensor, 13-thread groove, 14-heating coil, 15-distillation tank, 16-stirring component, 17-stirring blade III, 18-stirring blade I, 19-bevel gear I, 20-rotating shaft II, 21-boiling stopping plate, 22-tooth socket, 23-stirring blade II, 24-bevel gear II, 25-rotating shaft I and 26-rotating motor.
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.
A DL-panthenol separation and purification device, in order to enable DL-panthenol in a solution to evaporate rapidly, as shown in figures 1, 4 and 5, comprises a heating box 1, wherein a supporting column 4 is fixedly connected to the top of the heating box 1, a condensing tank 6 is fixedly connected to the top of the supporting column 4, a connecting pipe 8 is fixedly connected to one end of the condensing tank 6, a collecting box 9 is connected to one end of the connecting pipe 8 through threads, a distillation tank 15 is fixedly connected to the inner wall of the bottom of the heating box 1, a heating coil 14 is fixedly connected to the outer wall of the distillation tank 15, a stirring assembly 16 is arranged inside the distillation tank 15, the stirring assembly 16 comprises a rotating motor 26 and a first stirring blade 18, the rotating motor 26 is fixed to the bottom of the heating box 1 through bolts, the output end of the rotating motor 26 is connected with a first rotating shaft 25 through a coupler, and a second stirring blade 23, a second stirring blade 18 and a third stirring blade are welded to the outer wall of the first rotating shaft 25, The inner wall of the distillation retort 15 is rotatably connected with a second rotating shaft 20 through a bearing, the first stirring blade 18 is welded on the outer wall of the second rotating shaft 20, one end of the second rotating shaft 20 is connected with a first bevel gear 19 through a key, the first bevel gear 19 and the second bevel gear 24 are matched with each other, a tooth socket 22 is formed in the inner wall of the bottom of the distillation retort 15, a boiling-stopping plate 21 is placed at the top of the tooth socket 22, and the boiling-stopping plate 21 is rotatably connected to the outer wall of the first rotating shaft 25; through setting up stirring subassembly 16, utilize rotating electrical machines 26 to drive the rotation of pivot one 25, and then make stirring vane two 23 and stirring vane three 17 rotate, stir the solution in retort 15, pivot one 25 drives bevel gear two 24 and rotates, bevel gear two 24 and bevel gear 19 cooperation for stirring vane one 18 rotates, stir solution vertical direction, wherein stirring vane two 23 and stirring vane three 17's spiral direction is opposite, the velocity of flow inequality to solution stirring, form the velocity of flow difference, improve the stirring effect, make DL-panthenol rapid evaporation in the solution.
In order to improve the condensation effect, as shown in fig. 1, 2 and 3, a funnel cover 2 is fixedly connected to the top of the distillation retort 15, a liquid inlet pipe 3 is fixedly connected to the outer wall of the funnel cover 2, a condenser pipe 11 is in threaded connection with the top of the funnel cover 2, the condenser pipe 11 is fixedly connected to the inside of a condensation tank 6, an exhaust hole is formed in the top of the condensation tank 6, a temperature sensor 10 and a liquid level sensor 12 are fixedly connected to the inner wall of the condensation tank 6, a water inlet pipe 7 and a water outlet pipe 5 are in threaded connection with the outer wall of the condensation tank 6, and the liquid outlet end of the condenser pipe 11 is in threaded connection with one end of a connecting pipe 8, wherein a threaded groove 13 is formed in the inner wall of the condensation pipe 11; the evaporative DL-panthenol is guided into the condensing pipe 11 by arranging the funnel cover 2, cooling water is added into the condensing tank 6 through the water inlet pipe 7 to accelerate condensation of distilled and purified DL-panthenol steam in the distilling tank 15, meanwhile, the inner wall of the condensing pipe 11 is provided with the threaded groove 13, the contact area of the DL-panthenol steam and the condensing pipe 11 can be increased, the condensation effect is improved, the temperature sensor 10 is arranged in the condensing tank 6 to facilitate monitoring of the temperature in the condensing tank 6, and when the temperature of the cooling water is higher, the cooling water can be replaced through the water outlet pipe 5 and the water inlet pipe 7; through setting up level sensor 12, can monitor the volume of cooling water, because the evaporation of being heated when the cooling water to when discharging in a large number in the exhaust hole, can be according to level sensor 12's testing result, in time to replenishing the cooling water in condensation tank 6.
The working principle is as follows: adding solution into the distillation tank 15 from the liquid inlet pipe 3, electrifying the heating coil 14, driving the first rotating shaft 25 to rotate by using the rotating motor 26, further rotating the second stirring blade 23 and the third stirring blade 17 to stir the solution in the distillation tank 15, driving the second bevel gear 24 to rotate by using the first rotating shaft 25, matching the first bevel gear 24 with the first bevel gear 19, rotating the first stirring blade 18 to stir the solution in the vertical direction, wherein the spiral directions of the second stirring blade 23 and the third stirring blade 17 are opposite, the flow rates of stirring the solution are different, a flow speed difference is formed, the stirring effect is improved, the DL-panthenol in the solution is rapidly evaporated, the funnel cover 2 introduces the evaporated DL-panthenol into the condensation pipe 11, cooling water is added into the condensation tank 6 through the water inlet pipe 7 to accelerate the condensation of the DL-panthenol steam distilled and purified in the distillation tank 15, and the inner wall of the condensation pipe 11 is provided with a thread groove 13, the contact area of DL-panthenol steam and the condensation pipe 11 can be increased, the condensation effect is improved, the temperature sensor 10 is arranged in the condensation tank 6, the temperature in the condensation tank 6 can be conveniently monitored, and when the temperature of cooling water is high, the cooling water can be replaced through the water outlet pipe 5 and the water inlet pipe 7; through setting up level sensor 12, can monitor the volume of cooling water, because the evaporation of being heated when the cooling water to when discharging in a large number in the exhaust hole, can be according to level sensor 12's testing result, in time to replenishing the cooling water in condensation tank 6.
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 (7)
1. The DL-panthenol separation and purification equipment comprises a heating box (1) and is characterized in that a supporting column (4) is fixedly connected to the top of the heating box (1), a condensing tank (6) is fixedly connected to the top of the supporting column (4), a distillation tank (15) is fixedly connected to the inner wall of the bottom of the heating box (1), a stirring assembly (16) is arranged inside the distillation tank (15), the stirring assembly (16) comprises a rotating motor (26) and a first stirring blade (18), the rotating motor (26) is fixed to the bottom of the heating box (1) through a bolt, the output end of the rotating motor (26) is connected with a first rotating shaft (25) through a coupler, a second stirring blade (23), a third stirring blade (17) and a second bevel gear (24) are welded to the outer wall of the first rotating shaft (25), and a second rotating shaft (20) is rotatably connected to the inner wall of the distillation tank (15) through a bearing, the first stirring blade (18) is welded on the outer wall of the second rotating shaft (20), one end of the second rotating shaft (20) is connected with a first bevel gear (19) through a key, and the first bevel gear (19) and the second bevel gear (24) are matched with each other.
2. The DL-panthenol separation and purification apparatus according to claim 1, wherein a funnel cover (2) is fixedly connected to the top of the distillation tank (15), a liquid inlet pipe (3) is fixedly connected to the outer wall of the funnel cover (2), a condenser pipe (11) is screwed to the top of the funnel cover (2), the condenser pipe (11) is fixedly connected to the inside of the condenser tank (6), a water inlet pipe (7) and a water outlet pipe (5) are screwed to the outer wall of the condenser tank (6), and the liquid outlet end of the condenser pipe (11) is screwed to one end of the connecting pipe (8).
3. The DL-panthenol separation and purification apparatus according to claim 1, wherein a connection pipe (8) is fixedly connected to one end of said condensation tank (6), and a collection box (9) is threadedly connected to one end of said connection pipe (8).
4. The DL-panthenol separation and purification apparatus according to claim 1, wherein a heating coil (14) is fixedly connected to an outer wall of said distillation tank (15).
5. The DL-panthenol separation and purification apparatus according to claim 1, wherein the distillation tank (15) has a gullet (22) formed on the bottom inner wall thereof, a boiling-stopping plate (21) is disposed on the top of the gullet (22), and the boiling-stopping plate (21) is rotatably connected to the outer wall of the first rotating shaft (25).
6. The DL-panthenol separation and purification apparatus according to claim 2, wherein an exhaust hole is opened on the top of the condensation tank (6), and a temperature sensor (10) and a liquid level sensor (12) are fixedly connected to the inner wall of the condensation tank (6).
7. The DL-panthenol separation and purification apparatus according to claim 2, wherein the inner wall of the condensation pipe (11) is formed with a threaded groove (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022668488.9U CN214344504U (en) | 2020-11-17 | 2020-11-17 | DL-panthenol separation and purification equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022668488.9U CN214344504U (en) | 2020-11-17 | 2020-11-17 | DL-panthenol separation and purification equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214344504U true CN214344504U (en) | 2021-10-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022668488.9U Expired - Fee Related CN214344504U (en) | 2020-11-17 | 2020-11-17 | DL-panthenol separation and purification equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214344504U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115253345A (en) * | 2022-07-08 | 2022-11-01 | 江苏安德利生物科技有限公司 | High-efficient purification molecular distillation device of di-tert-butyl dicarbonate |
-
2020
- 2020-11-17 CN CN202022668488.9U patent/CN214344504U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115253345A (en) * | 2022-07-08 | 2022-11-01 | 江苏安德利生物科技有限公司 | High-efficient purification molecular distillation device of di-tert-butyl dicarbonate |
| CN115253345B (en) * | 2022-07-08 | 2023-12-22 | 江苏安德利生物科技有限公司 | Di-tert-butyl dicarbonate high-efficient purification molecular distillation device |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211008 |