CN212680108U - A distillation plant for citral - Google Patents
A distillation plant for citral Download PDFInfo
- Publication number
- CN212680108U CN212680108U CN202021157776.1U CN202021157776U CN212680108U CN 212680108 U CN212680108 U CN 212680108U CN 202021157776 U CN202021157776 U CN 202021157776U CN 212680108 U CN212680108 U CN 212680108U
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- Prior art keywords
- pipe
- citral
- heating
- tank
- steam
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- WTEVQBCEXWBHNA-JXMROGBWSA-N geranial Chemical compound CC(C)=CCC\C(C)=C\C=O WTEVQBCEXWBHNA-JXMROGBWSA-N 0.000 title claims abstract description 43
- WTEVQBCEXWBHNA-UHFFFAOYSA-N Citral Natural products CC(C)=CCCC(C)=CC=O WTEVQBCEXWBHNA-UHFFFAOYSA-N 0.000 title claims abstract description 42
- 229940043350 citral Drugs 0.000 title claims abstract description 42
- 238000004821 distillation Methods 0.000 title claims abstract description 19
- 238000010438 heat treatment Methods 0.000 claims abstract description 51
- 239000007788 liquid Substances 0.000 claims abstract description 32
- 238000003756 stirring Methods 0.000 claims abstract description 32
- 230000008878 coupling Effects 0.000 claims abstract 2
- 238000010168 coupling process Methods 0.000 claims abstract 2
- 238000005859 coupling reaction Methods 0.000 claims abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 33
- 239000004065 semiconductor Substances 0.000 claims description 10
- 239000007921 spray Substances 0.000 claims description 5
- 238000002156 mixing Methods 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims 1
- 238000009833 condensation Methods 0.000 abstract description 17
- 230000005494 condensation Effects 0.000 abstract description 16
- 239000002994 raw material Substances 0.000 abstract description 14
- 230000000694 effects Effects 0.000 abstract description 11
- 238000000034 method Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000002893 slag Substances 0.000 description 6
- 238000000605 extraction Methods 0.000 description 4
- 241000196324 Embryophyta Species 0.000 description 3
- 230000017525 heat dissipation Effects 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 239000001289 litsea cubeba fruit oil Substances 0.000 description 2
- 239000000341 volatile oil Substances 0.000 description 2
- 235000005979 Citrus limon Nutrition 0.000 description 1
- 244000131522 Citrus pyriformis Species 0.000 description 1
- DWAQJAXMDSEUJJ-UHFFFAOYSA-M Sodium bisulfite Chemical compound [Na+].OS([O-])=O DWAQJAXMDSEUJJ-UHFFFAOYSA-M 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229930003658 monoterpene Natural products 0.000 description 1
- 150000002773 monoterpene derivatives Chemical class 0.000 description 1
- 235000002577 monoterpenes Nutrition 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 235000010267 sodium hydrogen sulphite Nutrition 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The utility model discloses a distillation plant for citral, including a heating tank, the top of the heating tank is fixedly provided with a stirring motor, the output shaft of the stirring motor is fixedly connected with the top end of a stirring shaft through a shaft coupling, the outer surface of the stirring shaft is fixedly provided with a plurality of stirring blades, and the outer side wall of the heating tank is embedded with an electric heater; carry out heating work through the citral raw materials of electric heater work in to the heating tank, the steam of production passes through in L type steam pipe gets into the connecting pipe, under the effect of spiral condenser pipe, thereby steam to in the connecting pipe carries out condensation work, because the setting of L type steam pipe, cause the liquid after the condensation can not take place the refluence, and partial surplus steam is direct to get into back in the collection tank through L type feed liquor pipe, under the effect of condensing plate, carry out condensation work to surplus steam, realize two condensation processes, the condensation effect of citral steam has been improved, the quality of drawing of citral has been ensured.
Description
Technical Field
The utility model belongs to the technical field of citral draws, concretely relates to a distillation plant for citral.
Background
Citral is colorless or yellowish liquid, has strong lemon flavor and no optical activity, has two cis-trans isomers, is treated with sodium bisulfite, has slight cis-solubility and large trans-solubility, and can separate the two isomers, one of the most important open-chain monoterpenes is mainly present in litsea cubeba oil, natural citral is a mixture of two geometric isomers, citral can be separated from essential oil, and the content of natural essential oil of litsea cubeba oil is 70-80%.
At present, when the distillation extraction work of citral is carried out, the existing distillation device has incomplete functions, so that the extraction quality of citral is reduced, the phenomena of poor condensation effect, backflow of condensed liquid and the like easily occur, and the improvement is urgently needed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a distillation plant for citral to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a distillation device for citral comprises a heating tank, wherein a stirring motor is fixedly mounted at the top of the heating tank, an output shaft of the stirring motor is fixedly connected with the top end of a stirring shaft through a shaft coupler, a plurality of stirring blades are fixedly arranged on the outer surface of the stirring shaft, an electric heater is mounted in the outer side wall of the heating tank in an embedded manner, a heating pipe on the electric heater is positioned at the inner bottom of the heating tank, an annular pipe is fixedly arranged on the inner side wall of the heating tank and communicated with a water inlet pipe, the outer side wall of the upper part of the heating tank is communicated with one end of a connecting pipe through an L-shaped steam pipe, the other end of the connecting pipe is communicated with a collecting tank through an L-shaped liquid inlet pipe, a spiral condenser pipe is arranged in the connecting pipe, the two ends of the spiral condenser pipe are respectively communicated with a water pump, the condensing plate is installed in the inboard top slope of collection tank, and the fixed a plurality of radiating fin b that is equipped with in a side of condensing plate, the fan is installed in the lateral wall embedding of collection tank, a plurality of louvre has been seted up at the top of collection tank, agitator motor, electric heater, water pump, semiconductor refrigerator and fan respectively with external power supply electric connection.
Preferably, a plurality of spray heads are arranged on the lower surface of the annular pipe.
Preferably, the top of the heating tank is communicated with a feeding pipe.
Preferably, the outer side wall of the heating tank is respectively and fixedly provided with a transparent liquid level meter and a thermometer, and the thermometer is electrically connected with an external power supply.
Preferably, the outer side wall of the connecting pipe is fixedly provided with a plurality of radiating fins a.
Preferably, the bottom of the heating tank is provided with a slag discharge pipe, the bottom of the collecting tank is provided with a liquid discharge pipe, and the slag discharge pipe and the liquid discharge pipe are respectively provided with a valve a and a valve b.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) carry out heating work through the citral raw materials of electric heater work in to the heating tank, the steam of production passes through in L type steam pipe gets into the connecting pipe, under the effect of spiral condenser pipe, thereby steam to in the connecting pipe carries out condensation work, because the setting of L type steam pipe, cause the liquid after the condensation can not take place the refluence, and partial surplus steam is direct to get into back in the collection tank through L type feed liquor pipe, under the effect of condensing plate, carry out condensation work to surplus steam, realize two condensation processes, the condensation effect of citral steam has been improved, the quality of drawing of citral has been ensured.
(2) Through the setting of agitator motor, (mixing) shaft and stirring leaf, start agitator motor and pass through the (mixing) shaft and drive the stirring leaf rotation to stir the work to the citral raw materials, improve the rate of heating of citral raw materials, reduce the distillation and draw the time that consumes, and through semiconductor cooler's setting, can keep the low temperature state of the inside water liquid of water tank, make the inside water liquid of water tank can used by repetitive cycle.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a partial structural view of the inner section of the connecting tube of the present invention;
FIG. 3 is a schematic structural view of the annular tube of the present invention viewed from the bottom;
in the figure: 1. a heating tank; 2. a stirring motor; 3. a stirring shaft; 4. stirring blades; 5. an electric heater; 6. an annular tube; 7. a spray head; 8. a water inlet pipe; 9. an L-shaped steam pipe; 10. a connecting pipe; 11. an L-shaped liquid inlet pipe; 12. a spiral condenser tube; 13. a water tank; 14. a water pump; 15. a heat dissipation fin a; 16. a semiconductor refrigerator; 17. a collection tank; 18. a condensing plate; 19. a heat dissipation fin b; 20. a fan; 21. heat dissipation holes; 22. a feed pipe; 23. a transparent liquid level meter; 24. a thermometer; 25. a slag discharge pipe; 26. a liquid discharge pipe; 27. a valve a; 28. and a valve b.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a distillation device for citral comprises a heating tank 1, a stirring motor 2 is fixedly installed at the top of the heating tank 1, an output shaft of the stirring motor 2 is fixedly connected with the top end of a stirring shaft 3 through a coupler, a plurality of stirring blades 4 are fixedly arranged on the outer surface of the stirring shaft 3, an electric heater 5 is installed on the outer side wall of the heating tank 1 in an embedded manner, a heating pipe on the electric heater 5 is positioned at the bottom of the inner side of the heating tank 1, an annular pipe 6 is fixedly arranged on the inner side wall of the heating tank 1, the annular pipe 6 is communicated with a water inlet pipe 8, the outer side wall of the upper part of the heating tank 1 is communicated with one end of a connecting pipe 10 through an L-shaped steam pipe 9, the other end of the connecting pipe 10 is communicated with a collecting tank 17 through an L-shaped liquid inlet pipe 11, a spiral condenser pipe 12 is arranged in, semiconductor cooler 16 is installed in the bottom embedding of water tank 13, and condensing plate 18 is installed in the top slope of collection tank 17 inboard, and a side of condensing plate 18 is fixed and is equipped with a plurality of radiating fin b19, and fan 20 is installed in the lateral wall embedding of collection tank 17, and a plurality of louvre 21 has been seted up at the top of collection tank 17, agitator motor 2, electric heater 5, water pump 14, semiconductor cooler 16 and fan 20 respectively with external power supply electric connection.
In this embodiment, the stirring motor 2 may be specifically TCH (V40-2200-70S; the electric heater 5 may be RYT-DRG; the water pump 14 may be ISG/IRG 40-125; the semiconductor refrigerator 16 may be SR-W25; the blower 20 may be 1530; and the thermometer 24 may be WSS-481.
In the embodiment, the citral raw material in the heating tank 1 is heated by the electric heater 5, the generated steam enters the connecting pipe 10 through the L-shaped steam pipe 9, and is condensed by the spiral condenser pipe 12, so that the steam in the connecting pipe 10 is condensed, the condensed liquid cannot flow backwards due to the arrangement of the L-shaped steam pipe 9, and after part of residual steam directly enters the collecting tank 17 through the L-shaped liquid inlet pipe 11, the residual steam is condensed by the condensing plate 18, so that a double condensation process is realized, the condensation effect of the citral steam is improved, the extraction quality of the citral is ensured, the stirring motor 2 is started to drive the stirring blades 4 to rotate through the stirring shaft 3 through the arrangement of the stirring motor 2, the stirring shaft 3 and the stirring blades 4, the citral raw material is stirred, and the heating rate of the citral raw material is improved, reduce the distillation and draw the time that consumes, and through semiconductor cooler 16's setting, can keep the low temperature state of the inside water liquid of water tank 13, make the inside water liquid of water tank 13 can recycle, setting through ring pipe 6, let in water liquid in 8 case ring pipes 6 through the inlet tube, water liquid passes through shower nozzle 7 blowout, thereby can be to carrying out cleaning work in the heating tank 1, avoid the residue to remain in the heating tank 1, influence the distillation quality of citral raw materials next time, heat on the condensation plate 18 can be derived in the setting of radiating fin b19, and the flow of air around radiating fin b19 is accelerated in the effect through fan 20, take away the heat on radiating fin b19, discharge through louvre 21.
Further, the lower surface of the annular pipe 6 is provided with a plurality of spray heads 7, and the spray heads 7 are arranged to facilitate cleaning operation in the heating tank 1.
Further, the top of the heating tank 1 is communicated with a feeding pipe 22, and the feeding pipe 22 is convenient for feeding the citral raw material.
Further, the lateral wall of heating jar 1 is fixed mounting respectively has transparent level gauge 23 and thermometer 24, and thermometer 24 and external power supply electric connection, and the liquid level of citral raw materials in heating jar 1 is looked over to the staff of being convenient for in the setting of transparent level gauge 23, and the heating temperature of citral raw materials in heating jar 1 is looked over to the staff of being convenient for in the setting of thermometer 24.
Further, the outer side wall of the connecting pipe 10 is fixedly provided with a plurality of radiating fins a15, the arrangement of the radiating fins a15 is convenient for guiding out the heat of the connecting pipe 10, and the condensation efficiency of the steam in the connecting pipe 10 is improved.
Further, a slag discharge pipe 25 is arranged at the bottom of the heating tank 1, a liquid discharge pipe 26 is arranged at the bottom of the collecting tank 17, a valve a27 and a valve b28 are respectively arranged on the slag discharge pipe 25 and the liquid discharge pipe 26, the slag discharge pipe 25 is convenient for discharging residual residues in the heating tank 1, and the liquid discharge pipe 26 is convenient for discharging distilled citral liquid.
The utility model discloses a theory of operation and use flow: the citral raw material in the heating tank 1 is heated by the work of the electric heater 5, the stirring motor 2 is started again to drive the stirring blade 4 to rotate through the stirring shaft 3, so that the citral raw material is stirred, the heating rate of the citral raw material is improved, the time consumed by distillation and extraction is reduced, steam generated by heating enters the connecting pipe 10 through the L-shaped steam pipe 9, the water pump 14 is started to enable water liquid in the water tank 13 to circularly flow in the spiral condensing pipe 12 through a water pipe, so that the steam in the connecting pipe 10 is condensed, the condensed liquid cannot flow backwards due to the arrangement of the L-shaped steam pipe 9, and after part of the residual steam directly enters the collecting tank 17 through the L-shaped liquid inlet pipe 11, the residual steam is condensed under the action of the condensing plate 18, so that a double-condensation process is realized, and the heat on the condensing plate 18 can be led out by the arrangement of the radiating fins b19, and accelerate the flow of air around fin b19 through the effect of fan 20, take away the heat on fin b19, discharge through louvre 21, improved the condensation effect of citral steam, ensured the quality of drawing of citral, and through the setting of semiconductor refrigerator 16, can keep the low temperature state of the inside water liquid of water tank 13 for the inside water liquid of water tank 13 can recycle, discharge the citral liquid that finishes distilling through fluid-discharge tube 26 at last can.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A distillation apparatus for citral, comprising a heating tank (1), characterized in that: the top fixed mounting of heating jar (1) has agitator motor (2), the top fixed connection of shaft coupling and (mixing) shaft (3) is passed through to the output shaft of agitator motor (2), the external fixed surface of (mixing) shaft (3) is equipped with a plurality of stirring leaf (4), electric heater (5) are installed in the lateral wall embedding of heating jar (1), and the heating pipe on electric heater (5) is located the bottom of heating jar (1) inboard, the inside wall of heating jar (1) is fixed and is equipped with annular pipe (6), and annular pipe (6) are linked together with inlet tube (8), the lateral wall on the upper portion of heating jar (1) is linked together through the one end of L type steam pipe (9) and connecting pipe (10), the other end of connecting pipe (10) is linked together through L type feed liquor pipe (11) and collection tank (17), be equipped with spiral condenser pipe (12) in connecting pipe (10), and the both ends of spiral condenser pipe (12) are linked together through water pump (14) of two water pipes and installation in water tank (13) respectively, semiconductor cooler (16) are installed in the bottom embedding of water tank (13), condenser plate (18) are installed to the top slope of collection tank (17) inboard, and a side of condenser plate (18) is fixed and is equipped with a plurality of radiating fin b (19), fan (20) are installed in the lateral wall embedding of collection tank (17), a plurality of louvre (21) have been seted up at the top of collection tank (17), agitator motor (2), electric heater (5), water pump (14), semiconductor cooler (16) and fan (20) respectively with external power supply electric connection.
2. A distillation apparatus for citral according to claim 1, characterized in that: the lower surface of the annular pipe (6) is provided with a plurality of spray heads (7).
3. A distillation apparatus for citral according to claim 1, characterized in that: the top of the heating tank (1) is communicated with a feeding pipe (22).
4. A distillation apparatus for citral according to claim 1, characterized in that: the outer side wall of the heating tank (1) is respectively and fixedly provided with a transparent liquid level meter (23) and a thermometer (24), and the thermometer (24) is electrically connected with an external power supply.
5. A distillation apparatus for citral according to claim 1, characterized in that: the outer side wall of the connecting pipe (10) is fixedly provided with a plurality of radiating fins a (15).
6. A distillation apparatus for citral according to claim 1, characterized in that: the bottom of heating jar (1) is provided with scum pipe (25), the bottom of collecting vessel (17) is provided with fluid-discharge tube (26), be provided with valve a (27) and valve b (28) on scum pipe (25) and fluid-discharge tube (26) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021157776.1U CN212680108U (en) | 2020-06-22 | 2020-06-22 | A distillation plant for citral |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021157776.1U CN212680108U (en) | 2020-06-22 | 2020-06-22 | A distillation plant for citral |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212680108U true CN212680108U (en) | 2021-03-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021157776.1U Expired - Fee Related CN212680108U (en) | 2020-06-22 | 2020-06-22 | A distillation plant for citral |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212680108U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114699782A (en) * | 2022-03-08 | 2022-07-05 | 常州工学院 | Chemical energy-saving rectification system and control device |
-
2020
- 2020-06-22 CN CN202021157776.1U patent/CN212680108U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114699782A (en) * | 2022-03-08 | 2022-07-05 | 常州工学院 | Chemical energy-saving rectification system and control device |
| CN114699782B (en) * | 2022-03-08 | 2024-01-23 | 常州工学院 | Chemical energy-saving rectification system and control 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: 20210312 |