CN220968113U - High-efficient distillation separator - Google Patents
High-efficient distillation separator Download PDFInfo
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- CN220968113U CN220968113U CN202322588754.0U CN202322588754U CN220968113U CN 220968113 U CN220968113 U CN 220968113U CN 202322588754 U CN202322588754 U CN 202322588754U CN 220968113 U CN220968113 U CN 220968113U
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- pipe
- distillation
- condensing
- water
- gas
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- 238000004821 distillation Methods 0.000 title claims abstract description 64
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 64
- 239000007788 liquid Substances 0.000 claims abstract description 56
- 238000000926 separation method Methods 0.000 claims abstract description 21
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 18
- 238000001816 cooling Methods 0.000 claims description 11
- 229910052742 iron Inorganic materials 0.000 claims description 9
- 238000010438 heat treatment Methods 0.000 claims description 5
- 238000003756 stirring Methods 0.000 claims description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical group [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 239000004065 semiconductor Substances 0.000 claims description 3
- 238000005057 refrigeration Methods 0.000 claims 1
- 238000001704 evaporation Methods 0.000 abstract description 9
- 230000008020 evaporation Effects 0.000 abstract description 8
- 238000009833 condensation Methods 0.000 description 24
- 230000005494 condensation Effects 0.000 description 24
- 238000005457 optimization Methods 0.000 description 9
- 239000004005 microsphere Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 5
- 229920000642 polymer Polymers 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 239000004793 Polystyrene Substances 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229920002223 polystyrene Polymers 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 238000010094 polymer processing Methods 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000001577 simple distillation Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The utility model discloses a high-efficiency distillation separation device which comprises a distillation flask arranged on a heater, a liquid separator arranged on a stand and communicated with the distillation flask for guiding gas to the upper part of the distillation flask, a condensing pipe vertically arranged on the stand and communicated with the upper part of the liquid separator to enable the gas to enter the distillation flask, a circulating water mechanism connected with the condensing pipe and used for condensing the gas entering the condensing pipe, and a collecting bottle communicated with the lower part of the liquid separator through a conduit and used for collecting liquid which is condensed by the condensing pipe and then flows back into the liquid separator. According to the utility model, the gas formed by evaporation can be sufficiently cooled in the condensing pipe through the vertically arranged condensing pipe, and the cooled liquid in the circulating water mechanism can be efficiently subjected to heat exchange with the gas in the condensing pipe, so that the condensing efficiency is improved, and the distillation separation efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of microsphere polymer processing devices, in particular to a high-efficiency distillation separation device.
Background
In the processing process of the microsphere, the microsphere and the polymer material are compounded to improve the functionality of the microsphere, and the polymer microsphere has the characteristics of small particle size, large specific surface area, strong adsorption capacity, good dispersibility, easy modification and the like, and is widely applied. In the preparation process of polymer microspheres, such as polystyrene microspheres, a part of solvent remains after the polymerization of the polymer polystyrene, and in order to improve the purity of the polymer microspheres, a distillation device is generally used for distilling and recovering the solvent to obtain a pure polymer.
In the existing distillation separation device, a simple distillation device for laboratory like application number 202221958943.1 and a distillation device for 202223565953.1 all disclose similar structures, namely the condenser pipe is connected to the distillation bottle, and the condenser pipe is the inclined state and connects the collecting bottle, and gaseous entering collecting bottle after the condenser pipe, gaseous entering condensation to liquid from the one end of condenser pipe flows out through the other end, and gaseous entering can be pushed forward by the gas of back entering behind the condenser pipe, or more quick outflow condenser pipe leads to condensation efficiency lower.
Disclosure of utility model
The utility model aims to provide a high-efficiency distillation separation device, which can sufficiently cool gas formed by evaporation in a condensing pipe through the condensing pipe arranged vertically, and can efficiently exchange heat with the gas in the condensing pipe through cooled liquid in a circulating water mechanism, so that the condensation efficiency is improved, and the distillation separation efficiency is improved.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a high efficiency distillation separation apparatus comprising:
A distillation flask arranged on the heater,
The liquid distributor is arranged on the iron stand and communicated with the distillation flask for guiding the gas to the upper part thereof,
The condensing pipe is vertically arranged on the iron stand, the upper end of the condensing pipe is blocked, the lower end of the condensing pipe is communicated with the upper part of the liquid distributor to enable gas to enter the condensing pipe,
The circulating water mechanism is communicated with the condensing pipe and used for condensing the gas entering the condensing pipe,
And the collecting bottle is communicated with the lower part of the liquid separator through a conduit and is used for collecting liquid which is condensed by the condensing tube and then flows back into the liquid separator.
As a further optimization, the knockout includes integrated into one piece's spherical bottle, upper pipe, down tube and gas honeycomb duct, the upper pipe communicate in the upper end of spherical bottle and with the condenser pipe is linked together, down tube communicate in the lower extreme of spherical bottle and with the pipe is linked together, gas honeycomb duct communicate in the middle part of spherical bottle and with the still flask is linked together.
As further optimization, the gas flow guide pipe comprises a transverse pipe and a vertical pipe which are communicated, the transverse pipe is communicated with the spherical bottle, the vertical pipe is communicated with the distillation bottle, the gas stroke is increased, and the gas is also convenient to initially cool naturally.
As a further optimization, the horizontal pipe is obliquely arranged, and the height of one side of the horizontal pipe, which is close to the distillation flask, is lower than that of the other side of the horizontal pipe, so that liquid formed by condensation is prevented from flowing into the gas guide pipe and flowing back into the distillation flask.
As further optimization, circulating water mechanism includes basin, first water pipe, second water pipe and water pump, the water pump is linked together with the basin, the water pump is connected to the one end of first water pipe, and the water inlet of condenser pipe is connected to the other end, the basin is connected to the one end of second water pipe, and the delivery port of condenser pipe is connected to the other end, the lower extreme shaping of basin has the undercut, be equipped with the cooling piece that can exchange heat with the liquid in the basin in the undercut.
As further optimization, the cooling piece is an ice bag or a semiconductor refrigerating piece, and the ice bag can be selected, but the cooling piece needs to be replaced within a certain time to ensure the refrigerating effect.
As further optimization, the water tank is made of aluminum or copper, so that rapid heat dissipation can be realized, and liquid cooling in the water tank is facilitated.
As further optimization, the distillation flask is a multi-port distillation flask, a plurality of outlets for evaporating gas can be formed, and the distillation separation efficiency is improved.
As further optimization, the iron stand is provided with a motor, the output end of the motor is provided with a rotating shaft, the rotating shaft stretches into the distillation flask, the tail end of the rotating shaft is connected with stirring blades, and the evaporation efficiency is improved through stirring.
As further optimization, the heater is a heating sleeve, an oil bath pot or a water bath pot, preferably a heating sleeve, and is convenient to use.
Compared with the prior art, the utility model has the following beneficial effects:
1. The condensing tube is vertically arranged, so that the gas formed by evaporation can be sufficiently cooled in the condensing tube, the condensing efficiency is improved, and the distillation and separation efficiency is improved;
2. the cooled liquid in the circulating water mechanism can be efficiently subjected to heat exchange with the gas in the condensing pipe, so that the condensing efficiency is improved, and the distillation separation efficiency is improved.
Drawings
Fig. 1 is a structural diagram of the present utility model.
Fig. 2 is a schematic structural view of the dispenser of the present utility model.
Fig. 3 is a block diagram of another embodiment of the present utility model.
Detailed Description
The following are specific embodiments of the present utility model and the technical solutions of the present utility model will be further described with reference to the accompanying drawings, but the present utility model is not limited to these embodiments.
As shown in fig. 1 to fig. 1, a high-efficiency distillation separation device comprises a heater 1, a distillation flask 3, a knockout drum 4, a condensation pipe 5, a collecting bottle 6 and a circulating water mechanism 7, wherein a heating jacket can be selected for the heater 1, an iron stand 2 is arranged at one corner of the upper end face of the heater, the distillation flask 3 is arranged on the heater 1, the knockout drum 4 and the condensation pipe 5 can be fixed through a supporting frame 21 arranged on the iron stand 2, the knockout drum 4 and the condensation pipe 5 are positioned through the supporting frame 21, the knockout drum 4 is communicated with the distillation flask 3 and used for guiding gas obtained by boiling point evaporation to the upper part of the knockout drum, the upper end of the condensation pipe 5 is blocked, the lower end of the condensation pipe 5 is communicated with the upper part of the knockout drum 4 and is arranged in a vertical state, so that the gas with higher temperature entering from the knockout drum 4 rises to the inside for condensation, the circulating water mechanism 7 is connected with the condensation pipe 5 and is used for condensing the gas with higher temperature entering the condensation pipe, and the collecting bottle 6 is communicated with the lower part of the knockout drum 4 through a guide pipe and is used for collecting liquid which flows back into the knockout drum 4 after being condensed by the condensation pipe 5.
In the utility model, the heater 1 heats the mixed liquid in the distillation flask 3 to the boiling point of the target liquid, the liquid evaporates into gas with higher temperature, and rises into the liquid separator 4, enters the condensation pipe 5 in a vertical state through the liquid separator 4, and the gas continuously rises, exchanges heat with the liquid with lower temperature supplied into the condensation pipe 5 by the circulating water mechanism 7 in the rising process to form liquid, and then flows downwards into the liquid separator 4, flows into the collecting bottle 6 through the guide pipe, and realizes the collection and separation of the target liquid. Because the condensing tube 5 is vertically arranged, gas with higher temperature can rise in the condensing tube, the process of condensing the gas to liquid is completed in the rising process, and because the gas continuously enters the condensing tube 5 through the liquid separator 4, the gas entering the condensing tube 5 at the later time can keep the gas entering the condensing tube 5 blocked until the gas entering the condensing tube at the earlier time is condensed to liquid (along the inner wall of the condensing tube 5) and flows into the liquid separator through the guide tube under the action of gravity, and the condensing effect is improved; in addition, the condensed liquid can exchange heat with the gas entering later to take away part of heat in the downward flowing process, so that the condensing effect can be further improved.
According to the utility model, the gas formed by evaporation can be sufficiently cooled in the condensing pipe through the condensing pipe which is vertically arranged, so that the condensing efficiency is improved, and the distillation and separation efficiency is improved.
As shown in fig. 2, the liquid separator 4 comprises an integrally formed spherical bottle 41, an upper pipe 42, a lower pipe 42 'and a gas guide pipe 43, wherein the upper pipe 42 is communicated with the upper end of the spherical bottle 41 and is communicated with the condensation pipe 5, the lower pipe 42' is communicated with the lower end of the spherical bottle 41 and is communicated with the guide pipe and is communicated with the collecting bottle 6, and the gas guide pipe 43 is communicated with the middle part of the spherical bottle 41 and is communicated with the distillation bottle 3. The spherical cavity 410 of the spherical bottle 41 has larger volume, and the gas formed by evaporation enters the spherical cavity 410 through the gas guide pipe 43, so that certain storage can be formed in the spherical cavity, and more gas is prevented from directly entering the condensing pipe 5 completely, so that more time and more space exist in the condensing pipe 5 for condensing the gas; the gas with higher temperature generally rises through the upper channel 420 of the upper pipe 42 into the condensation pipe 5 after entering the spherical cavity 410, in order to avoid that the gas directly enters the collection bottle 6 through the lower pipe 42' due to no condensed liquid in the spherical cavity 410 at the beginning, the lower pipe 42 is provided with the plug valve 44, the plug valve 44 can be closed at the beginning, when a certain amount of condensed liquid flows back into the spherical cavity 410, the condensed liquid can enter the guide pipe through the lower pipe 42' and enter the collection bottle 6 through rotating the plug valve 44 by a certain angle, the speed of the liquid flowing out of the spherical cavity 410 is related to the angle of the plug valve 44, a certain amount of condensed liquid can be stored at the bottom of the spherical cavity 410 through adjustment, the gas is used for blocking the upper end face of the liquid with a certain amount of condensed liquid and directly enters the lower pipe 42', the gas is not entered, the balance state is realized, and the splitter 4, the condensation pipe 5 and the communicated part can not form high pressure due to the balance state, so that the stability of the distillation device is ensured.
Continuing to show in fig. 2, the gas flow guiding pipe 43 comprises a horizontal pipe 432 and a vertical pipe 431 which are communicated, the horizontal pipe 432 is communicated with the spherical bottle 41, the vertical pipe 431 is communicated with the distillation bottle 3, a longer gas channel is formed, a longer flow channel can be formed on the basis of realizing preliminary natural cooling, and the gas is prevented from being concentrated into the condensing pipe.
The horizontal tube 43 is inclined, and the height of one side of the horizontal tube, which is close to the distillation flask 3, is lower than the height of the other side, so that the condensed liquid can be prevented from flowing back into the distillation flask 3.
As shown in fig. 1, the circulating water mechanism 7 includes a water tank 71, a first water pipe 701, a second water pipe 702 and a water pump 72, the water pump 72 is communicated with the water tank 71 through a water outlet 711 positioned at a low position on the water tank 71, one end of the first water pipe 701 is connected with the water pump 72, the other end is connected with a water inlet of the condensation pipe 5, one end of the second water pipe 702 is connected with a water inlet 712 positioned at a high position on the water tank 71, the other end is connected with a water outlet of the condensation pipe 5, a bottom groove 731 is formed at the lower end of the water tank 71, a cooling part 732 capable of exchanging heat with liquid in the water tank 71 is arranged in the bottom groove 731, heat exchange between the liquid in the water tank 71 and gas in the condensation pipe 5 after cooling is realized, waste of the liquid (water) is avoided, and heat exchange between the liquid and the gas after cooling is performed, so that the condensation efficiency is improved.
In addition, a transparent cover plate can be covered on the upper end of the water tank 71, so that the water tank 71 can be closed, and the liquid level can be conveniently observed.
The cooling member 732 may be selected from an ice bag or a semiconductor cooling sheet, and is attached to the bottom of the copper or aluminum water tank 71 to rapidly cool the liquid in the water tank 71.
In another embodiment of the present utility model, as shown in fig. 3, in order to improve distillation separation efficiency and avoid that too much gas is collected in one condensation tube 5 to cause larger pressure, the distillation flask 3 may be selected to be a multi-port distillation flask, and the rack 2 is further connected with a set of liquid separator 4 connected with the distillation flask 3, the condensation tube 5 and the collection flask 6 to realize the split flow of the evaporated gas, specifically, the rack 2 is connected through a cross bar 221, the vertical bar 222 is disposed at one end of the cross bar 221 far away from the rack, the liquid separator 4 and the distillation flask 3 are respectively positioned through two auxiliary support frames 21' disposed on the vertical bar 222, and the rack 22 is used to realize the extension of the rack, so that the space can be fully utilized.
In addition, as shown in fig. 1, a motor 8 is arranged on the iron stand 2 through a bracket 21, a rotating shaft is arranged at the output end of the motor 8, the rotating shaft stretches into the distillation flask 3, the tail end of the rotating shaft is connected with stirring blades, the stirring blades are driven by the motor 8, so that the heating uniformity in the distillation flask 3 can be improved, the evaporation rate of liquid is improved, and the distillation separation efficiency is improved.
The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the utility model or exceeding the scope of the utility model as defined in the accompanying claims.
Claims (10)
1. A high efficiency distillation separation apparatus comprising:
A distillation flask arranged on the heater,
The liquid distributor is arranged on the iron stand and communicated with the distillation flask for guiding the gas to the upper part thereof,
The condensing pipe is vertically arranged on the iron stand, the upper end of the condensing pipe is blocked, the lower end of the condensing pipe is communicated with the upper part of the liquid distributor to enable gas to enter the condensing pipe,
The circulating water mechanism is communicated with the condensing pipe and used for condensing the gas entering the condensing pipe,
And the collecting bottle is communicated with the lower part of the liquid separator through a conduit and is used for collecting liquid which is condensed by the condensing tube and then flows back into the liquid separator.
2. The high efficiency distillation separator according to claim 1 wherein the knockout comprises an integrally formed spherical bottle, an upper tube, a lower tube and a gas draft tube, the upper tube is connected to the upper end of the spherical bottle and is connected to the condensing tube, the lower tube is connected to the lower end of the spherical bottle and is connected to the conduit, and the gas draft tube is connected to the middle of the spherical bottle and is connected to the distillation bottle.
3. The high efficiency distillation separator of claim 2 wherein the gas flow conduit comprises a cross tube and a standpipe in communication, the cross tube in communication with the bulb and the standpipe in communication with the distillation flask.
4. A high efficiency distillation separator as claimed in claim 3, wherein the cross tube is inclined such that the height of one side of the cross tube adjacent the distillation flask is lower than the height of the other side.
5. The efficient distillation and separation device according to any one of claims 1 to 4, wherein the circulating water mechanism comprises a water tank, a first water pipe, a second water pipe and a water pump, the water pump is communicated with the water tank, one end of the first water pipe is connected with the water pump, the other end of the first water pipe is connected with the water inlet of the condensing pipe, one end of the second water pipe is connected with the water tank, the other end of the second water pipe is connected with the water outlet of the condensing pipe, a bottom tank is formed at the lower end of the water tank, and a cooling piece capable of exchanging heat with liquid in the water tank is arranged in the bottom tank.
6. The high efficiency distillation separator according to claim 5 wherein the temperature reducing member is an ice bag or a semiconductor refrigeration sheet.
7. The high efficiency distillation separation apparatus according to claim 5 wherein the water tank is aluminum or copper.
8. The high efficiency distillation separation apparatus as set forth in claim 1 wherein the distillation flask is a multi-port distillation flask.
9. The efficient distillation and separation device according to claim 1 or 8, wherein a motor is arranged on the iron stand, a rotating shaft is arranged at the output end of the motor, and the rotating shaft extends into the distillation flask and is connected with stirring blades at the tail end.
10. The high efficiency distillation separation apparatus as set forth in claim 1 wherein the heater is a heating mantle, an oil bath, or a water bath.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322588754.0U CN220968113U (en) | 2023-09-23 | 2023-09-23 | High-efficient distillation separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322588754.0U CN220968113U (en) | 2023-09-23 | 2023-09-23 | High-efficient distillation separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220968113U true CN220968113U (en) | 2024-05-17 |
Family
ID=91040385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322588754.0U Active CN220968113U (en) | 2023-09-23 | 2023-09-23 | High-efficient distillation separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220968113U (en) |
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2023
- 2023-09-23 CN CN202322588754.0U patent/CN220968113U/en active Active
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