CN214714443U - Distillation and concentration device for delta-VE - Google Patents
Distillation and concentration device for delta-VE Download PDFInfo
- Publication number
- CN214714443U CN214714443U CN202022764302.XU CN202022764302U CN214714443U CN 214714443 U CN214714443 U CN 214714443U CN 202022764302 U CN202022764302 U CN 202022764302U CN 214714443 U CN214714443 U CN 214714443U
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- Prior art keywords
- distillation
- delta
- concentration
- distillation plant
- cooling
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- Expired - Fee Related
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- 238000004821 distillation Methods 0.000 title claims abstract description 27
- 238000001816 cooling Methods 0.000 claims abstract description 8
- 239000002904 solvent Substances 0.000 claims abstract description 6
- 239000000463 material Substances 0.000 claims abstract description 5
- 238000009833 condensation Methods 0.000 claims description 3
- 230000005494 condensation Effects 0.000 claims description 3
- 230000003647 oxidation Effects 0.000 abstract description 6
- 238000007254 oxidation reaction Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 3
- 238000007599 discharging Methods 0.000 description 2
- 238000010364 biochemical engineering Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
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- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The utility model discloses a distillation enrichment facility of delta-VE, including distillation plant, its characterized in that, distillation plant's solvent export intercommunication vacuum generator, distillation plant with set up condensing equipment between the vacuum generator, distillation plant's material export intercommunication cooling device. The distillation and concentration of the delta-VE are carried out under the vacuum condition, the delta-VE is cooled immediately after the distillation and concentration, and the delta-VE cannot contact with air in the whole process, so that the oxidation loss is effectively reduced.
Description
Technical Field
The utility model relates to the technical field of biochemical engineering, in particular to a delta-VE distillation concentration device.
Background
delta-VE is highly reactive and therefore is highly susceptible to oxidation when in contact with air, and particularly, in the case of heating, significant oxidation losses occur during transportation and storage.
SUMMERY OF THE UTILITY MODEL
In view of the above technical problems, the present invention provides a delta-VE distillation and concentration device, which can effectively reduce the oxidation loss of delta-VE.
In order to achieve the above object, the utility model discloses a technical scheme be: the distillation and concentration device for the delta-VE comprises a distillation device, and is characterized in that a solvent outlet of the distillation device is communicated with a vacuum generation device, a condensation device is arranged between the distillation device and the vacuum generation device, and a material outlet of the distillation device is communicated with a cooling device.
Further, the cooling device is communicated with a discharging device, and the discharging device comprises a pump.
Further, the distillation device comprises a scraper evaporator, and steam with the pressure of 0.3MPa and the temperature of 130 ℃ is introduced into the scraper evaporator to serve as a heat source.
Further, the distillation device, the condensation device and the cooling device are all subjected to airtight treatment.
The utility model has the advantages that: the delta-VE is distilled and concentrated under the vacuum condition, and is cooled immediately after being distilled and concentrated, so that the oxidation loss of the delta-VE can be effectively reduced.
Drawings
Fig. 1 is a schematic structural diagram of a preferred embodiment of the present invention.
Detailed Description
The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.
Referring to fig. 1, a delta-VE distillation and concentration apparatus according to an embodiment of the present invention includes: the system comprises a scraper evaporator 1, a first condenser 2, a pump 3, a second condenser 4 and a vacuum generating device 5; before feeding, the scraper evaporator 1 firstly starts a vacuum generating device 5 to vacuumize the device and exhaust air in the device, then a mixed material of delta-VE and a solvent enters the scraper evaporator 1 from a feeding hole 1a, meanwhile, 130 ℃ steam is introduced into an interlayer of the scraper evaporator 1 to start distillation, the solvent is introduced into a first condenser 4 from a solvent outlet 1b above, and is exhausted after being cooled by the first condenser 4; the δ -VE enters the second condenser 2 from the lower material outlet 1c for cooling and then is passed to the subsequent discharge device by the pump 3.
After the delta-VE is distilled and concentrated, the delta-VE is immediately cooled, and does not contact with air in the whole process, so that the oxidation loss can be effectively reduced.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.
Claims (3)
1. The delta-VE distillation concentration device comprises a distillation device, and is characterized in that a solvent outlet of the distillation device is communicated with a vacuum generation device, a condensation device is arranged between the distillation device and the vacuum generation device, and a material outlet of the distillation device is communicated with a cooling device; the distillation device comprises a scraper evaporator, and steam with the pressure of 0.3MPa and the temperature of 130 ℃ is introduced into the scraper evaporator to serve as a heat source.
2. The apparatus of claim 1, wherein said cooling means is in communication with a discharge means, said discharge means comprising a pump.
3. A distillative concentrator of δ -VE according to claim 2 wherein the distillation means, condensing means and cooling means are all treated to be airtight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022764302.XU CN214714443U (en) | 2020-11-25 | 2020-11-25 | Distillation and concentration device for delta-VE |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022764302.XU CN214714443U (en) | 2020-11-25 | 2020-11-25 | Distillation and concentration device for delta-VE |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214714443U true CN214714443U (en) | 2021-11-16 |
Family
ID=78618283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022764302.XU Expired - Fee Related CN214714443U (en) | 2020-11-25 | 2020-11-25 | Distillation and concentration device for delta-VE |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214714443U (en) |
-
2020
- 2020-11-25 CN CN202022764302.XU patent/CN214714443U/en not_active Expired - Fee Related
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Legal Events
| 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: 20211116 |