CN219319081U - Vacuum drying ethanol recovery device for 5' -CMP product - Google Patents
Vacuum drying ethanol recovery device for 5' -CMP product Download PDFInfo
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- CN219319081U CN219319081U CN202223100215.XU CN202223100215U CN219319081U CN 219319081 U CN219319081 U CN 219319081U CN 202223100215 U CN202223100215 U CN 202223100215U CN 219319081 U CN219319081 U CN 219319081U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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Abstract
The utility model relates to the technical field of ethanol recovery, and discloses a vacuum drying ethanol recovery device for a 5' -CMP product, which comprises a barrel, wherein a condensing box is fixedly arranged at the upper end of the barrel through a bracket, a first cavity, a second cavity, a third cavity and a fourth cavity are formed in the condensing box, a partition plate is fixedly arranged in the barrel, and an air inlet pipe, an air outlet pipe and a first connecting pipe are fixedly arranged at the outer side of the condensing box. According to the vacuum drying ethanol recovery device for the 5' -CMP product, steam generated after vacuum drying is condensed into liquid in the condensing box, then flows into the cylinder body through the connecting pipe, heat conduction oil can be added into the cylinder body to heat and evaporate the liquid, the ethanol in the liquid is gasified after the evaporation temperature is reached, gas is transmitted to the condensing box along the second connecting pipe to achieve the distillation effect, the gasified ethanol is condensed into the liquid, finally flows out through the recovery pipe, and the purity of ethanol recovery is improved by cooperation of condensation and distillation.
Description
Technical Field
The utility model relates to the technical field of ethanol recovery, in particular to a device for recovering ethanol from a 5' -CMP product by vacuum drying.
Background
The 5'-CMP is a short for cytidine-5' -phosphate, is a scientific research reagent, is widely applied to scientific research aspects such as molecular biology, pharmacology and the like, and needs to be subjected to vacuum drying operation when being processed, steam generated by vacuum drying contains a large amount of ethanol, and the ethanol is common fuel, solvent and disinfectant and is also used for preparing other compounds, so that the ethanol in the steam needs to be recovered for reducing waste.
Most of the ethanol recovery devices at present recover ethanol in steam in a condensation mode, but the steam contains not only ethanol but also other components, the purity of the ethanol in the condensed liquid is low, and other devices are needed for purification.
The prior art scheme (Chinese patent publication No. CN 204275553U) discloses an ethanol recovery device of a vacuum system, which is provided with a condensing and a distilling mechanism, and ethanol is recovered to the maximum extent through a double collecting system.
Disclosure of Invention
(one) solving the technical problems
The utility model aims to provide a device for recovering ethanol from a vacuum drying process of a 5' -CMP product, which aims to solve the problems in the background art.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a 5' -CMP product vacuum drying ethanol recovery unit, includes the barrel, the upper end of barrel has the condensing box through support fixed mounting, cavity one, cavity two, cavity three and cavity four have been seted up to the inside of condensing box, the inside fixed mounting of barrel has the baffle, the outside fixed mounting of condensing box has intake pipe, inlet tube, outlet pipe and connecting pipe one, the inside fixed mounting of condensing box has the condenser pipe, the inside of connecting pipe one is provided with valve one, the outside fixed mounting of barrel has inlet tube, outlet pipe and connecting pipe two, the lower extreme fixed mounting of baffle has the heating pipe, the inside of connecting pipe two is provided with valve two, the lower extreme fixed mounting of condensing box has the recovery pipe, the outside fixed mounting of condensing box has control panel.
Preferably, the first cavity and the third cavity are located above the second cavity and the fourth cavity, the air inlet pipe extends to the inside of the first cavity, and steam generated by vacuum drying is transmitted to the first cavity through the air inlet pipe and then is transmitted to a condensing pipe below the first cavity.
Preferably, the water inlet pipe and the water outlet pipe are positioned between the first cavity and the second cavity, the water inlet pipe is positioned below the water outlet pipe, the condensing pipes are arranged in a plurality, one ends of the condensing pipes extend to the first cavity and the third cavity, the other ends of the condensing pipes extend to the second cavity and the fourth cavity, the water inlet pipe and the water outlet pipe are connected with a cooling water circulating system, cooling water is transmitted into the condensing box through the water inlet pipe, and then is discharged through the water outlet pipe.
Preferably, the other end of the first connecting pipe extends to the inside of the cylinder, the first connecting pipe is located above the partition board, five heating pipes are arranged at the lower end of the partition board, steam passes through the condensing pipe, cooling water condenses the steam in the condensing pipe into water, and then the water flows into the cylinder through the first connecting pipe.
Preferably, the oil inlet pipe and the oil outlet pipe are positioned below the partition plate, the second connecting pipe is positioned above the partition plate, heat conduction oil is transmitted into the cylinder body through the oil inlet pipe, the heating pipe heats the heat conduction oil, and heat heats and evaporates water at the upper end of the partition plate, so that distillation operation is realized.
Preferably, one end of the second connecting pipe far away from the cylinder body extends to the inside of the third cavity, the recovery pipe extends to the inside of the fourth cavity, the evaporated gas is transmitted to the third cavity along the second connecting pipe and then is transmitted to the condensing pipe, the cooling water condenses steam in the condensing pipe into water, and finally the water flows out through the recovery pipe.
Compared with the prior art, the utility model has the beneficial effects that: the vacuum drying ethanol recovery device for the 5'-CMP product is provided with a cylinder body and a condensing box, steam generated after the vacuum drying of the 5' -CMP product is condensed into liquid in the condensing box, then flows into the cylinder body through a connecting pipe, heat conduction oil can be added into the cylinder body to heat and evaporate the liquid, after the evaporation temperature is reached, ethanol in the liquid is gasified, gas is transmitted to the condensing box along a second connecting pipe to achieve the distillation effect, the gasified ethanol is condensed into liquid, and finally flows out through the recovery pipe, and the condensation and distillation are matched to improve the purity of ethanol recovery.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic elevational view of the present utility model;
FIG. 3 is a schematic side view of the present utility model;
fig. 4 is a schematic view of the internal structure of the present utility model.
Wherein: 1. a cylinder; 2. a condensing box; 3. a first cavity; 4. a second cavity; 5. a cavity III; 6. a cavity IV; 7. a partition plate; 8. an air inlet pipe; 9. a water inlet pipe; 10. a water outlet pipe; 11. a first connecting pipe; 12. a condensing tube; 13. a valve I; 14. an oil inlet pipe; 15. an oil outlet pipe; 16. a second connecting pipe; 17. heating pipes; 18. a second valve; 19. a recovery pipe; 20. and a control panel.
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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a technical solution: a vacuum drying ethanol recovery device for a 5' -CMP product comprises a barrel 1, wherein a condensation box 2 is fixedly arranged at the upper end of the barrel 1 through a bracket, a first cavity 3, a second cavity 4, a third cavity 5 and a fourth cavity 6 are formed in the condensation box 2, a partition 7 is fixedly arranged in the barrel 1, an air inlet pipe 8, a water inlet pipe 9, a water outlet pipe 10 and a connecting pipe 11 are fixedly arranged on the outer side of the condensation box 2, the first cavity 3 and the third cavity 5 are positioned above the second cavity 4 and the fourth cavity 6, the air inlet pipe 8 extends to the inner side of the first cavity 3, a condensation pipe 12 is fixedly arranged in the condensation box 2, the water inlet pipe 9 and the water outlet pipe 10 are positioned between the first cavity 3 and the second cavity 4, the water inlet pipe 9 is positioned below the water outlet pipe 10, a plurality of condensation pipes 12 are arranged, one end of the condensation pipe 12 extends to the inner side of the first cavity 3 and the third cavity 5, the other end of the condensation pipe 12 extends to the inner side of the second cavity 4 and the fourth cavity 6, steam generated by vacuum drying is transmitted to the first cavity 3 through the air inlet pipe 8, then is transmitted to the first cavity 3 and then to the condensation pipe 12 and the water outlet pipe 10 through the cooling pipe 10, and then flows into the first condensation pipe 12 and the cooling pipe through the cooling pipe 10 and the cooling pipe 1, and then flows into the cooling pipe 11 through the cooling pipe and the cooling pipe 2;
the inside of the first connecting pipe 11 is provided with a first valve 13, the outside of the cylinder body 1 is fixedly provided with an oil inlet pipe 14, an oil outlet pipe 15 and a second connecting pipe 16, the oil inlet pipe 14 and the oil outlet pipe 15 are positioned below the partition plate 7, the second connecting pipe 16 is positioned above the partition plate 7, the lower end of the partition plate 7 is fixedly provided with a heating pipe 17, the other end of the first connecting pipe 11 extends to the inside of the cylinder body 1, the first connecting pipe 11 is positioned above the partition plate 7, the lower end of the partition plate 7 is provided with five heating pipes 17, heat conduction oil is transmitted into the cylinder body 1 through the oil inlet pipe 14, the heating pipe 17 heats the heat conduction oil, and the heat heats and evaporates water at the upper end of the partition plate 7 to realize distillation operation;
the inside of connecting pipe two 16 is provided with valve two 18, and the lower extreme fixed mounting of condenser tank 2 has recovery pipe 19, and the one end that barrel 1 was kept away from to connecting pipe two 16 extends to the inside of cavity three 5, and recovery pipe 19 extends to the inside of cavity four 6, and the outside fixed mounting of condenser tank 2 has control panel 20, and the gas after the evaporation is along connecting pipe two 16 transmission to in the cavity three 5, then in the transmission to condenser pipe 12, and the cooling water makes the steam condensation water in the condenser pipe 12, finally flows through recovery pipe 19.
Working principle: firstly, steam generated by vacuum drying is transmitted into a first cavity 3 through an air inlet pipe 8, then is transmitted into a condensation pipe 12 below the first cavity 3, a water inlet pipe 9 and a water outlet pipe 10 are connected with a cooling water circulation system, cooling water is transmitted into a condensation box 2 through the water inlet pipe 9, then is discharged through the water outlet pipe 10, the cooling water condenses steam in the condensation pipe 12 into water, a valve I13 is opened, liquid flows into a cylinder 1 through a connecting pipe I11, then the valve I13 is closed, heat conduction oil is transmitted into the cylinder 1 through an oil inlet pipe 14, a heating pipe 17 heats the heat conduction oil, heat heats and evaporates water at the upper end of a partition 7 to realize distillation operation, a valve II 18 is opened, evaporated gas is transmitted into a third cavity 5 along a connecting pipe II 16, then is transmitted into the condensation pipe 12, the cooling water condenses the steam in the condensation pipe 12 into water, and finally flows out through a recovery pipe 19.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a 5' -CMP product vacuum drying ethanol recovery unit, includes barrel (1), its characterized in that: the utility model discloses a condenser is characterized in that a condenser (2) is fixedly installed at the upper end of a barrel (1) through a support, a first cavity (3), a second cavity (4), a third cavity (5) and a fourth cavity (6) are formed in the condenser (2), a partition plate (7) is fixedly installed in the interior of the barrel (1), an air inlet pipe (8), a water inlet pipe (9), a water outlet pipe (10) and a first connecting pipe (11) are fixedly installed in the outer side of the condenser (2), a first condensing pipe (12) is fixedly installed in the interior of the condenser (2), a first valve (13) is arranged in the interior of the first connecting pipe (11), an oil inlet pipe (14), an oil outlet pipe (15) and a second connecting pipe (16) are fixedly installed in the outer side of the barrel (1), a heating pipe (17) is fixedly installed in the lower end of the partition plate (7), a second valve (18) is arranged in the inner side of the connecting pipe, a recovery pipe (19) is fixedly installed in the lower end of the condenser (2), and a control panel (20) is fixedly installed in the outer side of the condenser (2).
2. The apparatus for recovering ethanol from vacuum drying of a 5' -CMP product according to claim 1, wherein: the first cavity (3) and the third cavity (5) are located above the second cavity (4) and the fourth cavity (6), and the air inlet pipe (8) extends to the inside of the first cavity (3).
3. The apparatus for recovering ethanol from vacuum drying of a 5' -CMP product according to claim 1, wherein: the utility model discloses a condenser pipe, including cavity one (3) and cavity two (4), inlet tube (9) and outlet pipe (10) are located between cavity one (3) and cavity two (4), inlet tube (9) are located the below of outlet pipe (10), condenser pipe (12) are provided with a plurality ofly, the one end of condenser pipe (12) extends to the inside of cavity one (3) and cavity three (5), the other end of condenser pipe (12) extends to the inside of cavity two (4) and cavity four (6).
4. The apparatus for recovering ethanol from vacuum drying of a 5' -CMP product according to claim 1, wherein: the other end of the first connecting pipe (11) extends to the inside of the cylinder body (1), the first connecting pipe (11) is positioned above the partition plate (7), and five heating pipes (17) are arranged at the lower end of the partition plate (7).
5. The apparatus for recovering ethanol from vacuum drying of a 5' -CMP product according to claim 1, wherein: the oil inlet pipe (14) and the oil outlet pipe (15) are positioned below the partition plate (7), and the second connecting pipe (16) is positioned above the partition plate (7).
6. The apparatus for recovering ethanol from vacuum drying of a 5' -CMP product according to claim 1, wherein: one end of the connecting pipe II (16) far away from the cylinder body (1) extends to the inside of the cavity III (5), and the recycling pipe (19) extends to the inside of the cavity IV (6).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202223100215.XU CN219319081U (en) | 2022-11-22 | 2022-11-22 | Vacuum drying ethanol recovery device for 5' -CMP product |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN202223100215.XU CN219319081U (en) | 2022-11-22 | 2022-11-22 | Vacuum drying ethanol recovery device for 5' -CMP product |
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CN219319081U true CN219319081U (en) | 2023-07-07 |
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CN202223100215.XU Active CN219319081U (en) | 2022-11-22 | 2022-11-22 | Vacuum drying ethanol recovery device for 5' -CMP product |
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CN (1) | CN219319081U (en) |
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2022
- 2022-11-22 CN CN202223100215.XU patent/CN219319081U/en active Active
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