CN220588980U - Turpentine rectifying column system - Google Patents
Turpentine rectifying column system Download PDFInfo
- Publication number
- CN220588980U CN220588980U CN202322188388.XU CN202322188388U CN220588980U CN 220588980 U CN220588980 U CN 220588980U CN 202322188388 U CN202322188388 U CN 202322188388U CN 220588980 U CN220588980 U CN 220588980U
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- CN
- China
- Prior art keywords
- pipe
- turpentine
- liquid discharge
- fixedly connected
- tank
- Prior art date
- 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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- 241000779819 Syncarpia glomulifera Species 0.000 title claims abstract description 46
- 239000001739 pinus spp. Substances 0.000 title claims abstract description 46
- 229940036248 turpentine Drugs 0.000 title claims abstract description 46
- 239000007788 liquid Substances 0.000 claims abstract description 36
- 238000001514 detection method Methods 0.000 claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 15
- 238000001816 cooling Methods 0.000 claims abstract description 11
- 238000004321 preservation Methods 0.000 claims description 18
- 238000009413 insulation Methods 0.000 claims description 2
- 238000004821 distillation Methods 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 5
- 238000005485 electric heating Methods 0.000 abstract description 4
- 239000002994 raw material Substances 0.000 description 15
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000007791 liquid phase Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000012071 phase Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- GRWFGVWFFZKLTI-UHFFFAOYSA-N α-pinene Chemical compound CC1=CCC2C(C)(C)C1C2 GRWFGVWFFZKLTI-UHFFFAOYSA-N 0.000 description 2
- WTARULDDTDQWMU-RKDXNWHRSA-N (+)-β-pinene Chemical compound C1[C@H]2C(C)(C)[C@@H]1CCC2=C WTARULDDTDQWMU-RKDXNWHRSA-N 0.000 description 1
- WTARULDDTDQWMU-IUCAKERBSA-N (-)-Nopinene Natural products C1[C@@H]2C(C)(C)[C@H]1CCC2=C WTARULDDTDQWMU-IUCAKERBSA-N 0.000 description 1
- GRWFGVWFFZKLTI-IUCAKERBSA-N 1S,5S-(-)-alpha-Pinene Natural products CC1=CC[C@@H]2C(C)(C)[C@H]1C2 GRWFGVWFFZKLTI-IUCAKERBSA-N 0.000 description 1
- WTARULDDTDQWMU-UHFFFAOYSA-N Pseudopinene Natural products C1C2C(C)(C)C1CCC2=C WTARULDDTDQWMU-UHFFFAOYSA-N 0.000 description 1
- XCPQUQHBVVXMRQ-UHFFFAOYSA-N alpha-Fenchene Natural products C1CC2C(=C)CC1C2(C)C XCPQUQHBVVXMRQ-UHFFFAOYSA-N 0.000 description 1
- MVNCAPSFBDBCGF-UHFFFAOYSA-N alpha-pinene Natural products CC1=CCC23C1CC2C3(C)C MVNCAPSFBDBCGF-UHFFFAOYSA-N 0.000 description 1
- 229930006722 beta-pinene Natural products 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000012824 chemical production Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- LCWMKIHBLJLORW-UHFFFAOYSA-N gamma-carene Natural products C1CC(=C)CC2C(C)(C)C21 LCWMKIHBLJLORW-UHFFFAOYSA-N 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002304 perfume Substances 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 238000010977 unit operation Methods 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
Classifications
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
Landscapes
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The utility model discloses a turpentine rectifying tower system, which comprises a preheating tank, wherein the top of the preheating tank is communicated with a liquid inlet pipe, the inner wall of the preheating tank is fixedly connected with electric heating rods which are arranged at equal intervals, the right side of the preheating tank is communicated with a feeding pipe, a first electromagnetic valve and a first water pump are arranged on the feeding pipe, the right end of the feeding pipe is communicated with a distillation tank, the top of the distillation tank is provided with a cooling tank, the top of the cooling tank is communicated with a liquid discharge pipe, the liquid discharge pipe is provided with a second water pump, the bottom end of the liquid discharge pipe is communicated with a detection tank, and the inner wall of the detection tank is provided with a concentration sensor. According to the utility model, the concentration of turpentine obtained by rectification can be detected, if the solubility is unqualified, turpentine can be directly subjected to secondary rectification until the turpentine concentration reaches the standard and is discharged, and the time required by the secondary rectification can be effectively saved in the process, so that the rectification efficiency of the device is improved.
Description
Technical Field
The utility model relates to the technical field of turpentine production, in particular to a turpentine rectifying tower system.
Background
Turpentine is one of important forest chemical products in China, and the main components of turpentine are important raw materials in the industries of perfume, medicine and fine organic synthesis. The separation and extraction of alpha-pinene and beta-pinene from turpentine generally adopts a rectification process, which is a typical unit operation for separating a miscible liquid mixture in chemical production, and is essentially multistage distillation, namely, the concentration of light components in a gas phase and heavy components in a liquid phase is gradually increased by multiple partial liquid phase vaporization and partial gas phase condensation under certain pressure and temperature by utilizing the difference of boiling points or saturated vapor pressures of all components of the miscible liquid mixture, so that separation is realized.
The common turpentine rectifying tower generally does not have a structure for detecting the concentration of the turpentine obtained by rectification, the concentration of the turpentine obtained by rectification is insufficient, workers are required to return unqualified turpentine to the furnace for rectification again, and the process is very troublesome, so that the rectification efficiency of the turpentine is affected.
Disclosure of Invention
Aiming at the problems in the prior art, the utility model aims to provide a turpentine rectifying tower system.
In order to solve the problems, the utility model adopts the following technical scheme.
The utility model provides a turpentine rectifying column system, includes the preheating bin, the top intercommunication of preheating bin has the feed liquor pipe, the inner wall fixedly connected with equidistance of preheating bin arranges the electrothermal rod, the right side intercommunication of preheating bin has the charging tube, install solenoid valve one and water pump one on the charging tube, the right-hand member intercommunication of charging tube has the retort, the cooling tank is installed at the top of retort, the top intercommunication of cooling tank has the fluid-discharge tube, install water pump two on the fluid-discharge tube, the bottom intercommunication of fluid-discharge tube has the detection case, concentration sensor is installed to the inner wall of detection case, the bottom and the back of detection case communicate back flow and unloading pipe respectively, install solenoid valve two and solenoid valve three on back flow and the unloading pipe respectively, the controller is installed in the front of preheating bin.
As a further description of the above technical solution:
the liquid discharge pipe is sleeved with a heat preservation pipe fixedly connected with the liquid discharge pipe, the bottom end of the heat preservation pipe is fixedly connected with the detection box, the top end of the heat preservation pipe is communicated with a guide pipe, and the top end of the liquid inlet pipe is communicated with the heat preservation pipe.
As a further description of the above technical solution:
the inner wall of the liquid discharge pipe is fixedly connected with a first heat conducting rod which is arranged at equal distance, and the left end and the right end of the first heat conducting rod penetrate through the liquid discharge pipe and extend to the inside of the heat preservation pipe.
As a further description of the above technical solution:
the inner wall of the liquid discharge pipe is fixedly connected with a second heat conducting rod which is arranged at equal distance, and both the front surface and the two ends of the other surface of the second heat conducting rod penetrate through the liquid discharge pipe and extend into the heat insulation pipe.
As a further description of the above technical solution:
the inner wall of the preheating box is fixedly connected with a temperature sensor, and the output end of the temperature sensor is in signal connection with the controller.
As a further description of the above technical solution:
an observation window is formed in the front face of the preheating box, and a transparent plate is fixedly connected to the inner wall of the observation window.
Compared with the prior art, the utility model has the advantages that:
according to the scheme, the turpentine concentration obtained by rectification can be detected, if the solubility is unqualified, the turpentine can be directly subjected to secondary rectification until the turpentine concentration is discharged after reaching the standard, and the time required by the secondary rectification can be effectively saved in the process, so that the rectification efficiency of the device is improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a diagram showing the positional relationship between the blanking pipe and the solenoid valve III in the present utility model;
FIG. 3 is a cross-sectional view of the middle preheating tank and the insulating tube of the present utility model;
fig. 4 is a schematic diagram of the present utility model.
The reference numerals in the figures illustrate:
1. a preheating box; 2. a liquid inlet pipe; 3. an electric heating rod; 4. a feeding tube; 5. a first electromagnetic valve; 6. a first water pump; 7. a distillation pot; 8. a cooling tank; 9. a liquid discharge pipe; 10. a second water pump; 11. a detection box; 12. a concentration sensor; 13. a return pipe; 14. discharging pipes; 15. a second electromagnetic valve; 16. a magnetic valve III; 17. a heat preservation pipe; 18. a conduit; 19. a first heat conducting rod; 20. a second heat conducting rod; 21. a temperature sensor; 22. an observation window; 23. a transparent plate; 24. and a controller.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model;
referring to fig. 1 to 4, in the present utility model: the turpentine rectifying tower system comprises a preheating tank 1, wherein a liquid inlet pipe 2 is communicated with the top of the preheating tank 1, electric heating rods 3 which are arranged at equal intervals are fixedly connected to the inner wall of the preheating tank 1, a feeding pipe 4 is communicated with the right side of the preheating tank 1, a first electromagnetic valve 5 and a first water pump 6 are installed on the feeding pipe 4, a distillation tank 7 is communicated with the right end of the feeding pipe 4, a cooling tank 8 is installed at the top of the distillation tank 7, a liquid discharge pipe 9 is communicated with the top of the cooling tank 8, a second water pump 10 is installed on the liquid discharge pipe 9, a detection tank 11 is communicated with the bottom end of the liquid discharge pipe 9, a concentration sensor 12 is installed on the inner wall of the detection tank 11, a return pipe 13 and a blanking pipe 14 are respectively communicated with the bottom and the back of the detection tank 11, a second electromagnetic valve 15 and a third electromagnetic valve 16 are respectively installed on the return pipe 13 and the blanking pipe 14, and a controller 24 is installed on the front surface of the preheating tank 1.
According to the utility model, when the device is used, raw materials enter the preheating tank 1 from the liquid inlet pipe 2, the electric heating rod 3 heats the raw materials, the electromagnetic valve 5 and the water pump 6 are opened after the raw materials reach a proper temperature, the water pump 6 pumps the raw materials into the distillation tank 7, the distillation tank 7 rectifies the preheated turpentine, when the distillation tank 7 rectifies the turpentine, steam is generated by the turpentine, the turpentine steam is slow, the steam in the process is abutted against a condensing plate arranged in the cooling tank 8, the circulating water is continuously injected to the top of the condensing plate, the condensing plate can replace the temperature of the circulating water with the heat of the turpentine steam, the steam is condensed and then falls into a liquid collecting tank in the cooling tank 8, the required turpentine is obtained through rectification, a user can pump the turpentine through opening of the water pump 10, the turpentine is pumped into the inside of the detection tank 11, the concentration sensor 12 in the detection tank 11 detects the concentration of the turpentine, when the solubility of the turpentine is not up to reach standard, the lower material pipe 14 is closed, the three-stage electromagnetic valve 16 is closed, the electromagnetic valve 13 is opened, the turpentine is consistently passed through the electromagnetic valve 13 is opened, the electromagnetic valve is opened, the second electromagnetic valve is not in the rectification tank is required, the turpentine is not up to reach the standard, and the concentration is discharged to reach the standard, the second electromagnetic valve is required to reach the standard, and the quality of the turpentine is consistently detected, and the high, and the quality is discharged by the electromagnetic valve is in the quality, and the quality is up and the high quality, and the high quality is high.
Please refer to fig. 1-3, wherein: the liquid discharge pipe 9 is sleeved with a heat preservation pipe 17 fixedly connected with the liquid discharge pipe, the bottom end of the heat preservation pipe 17 is fixedly connected with the detection box 11, the top end of the heat preservation pipe 17 is communicated with a guide pipe 18, and the top end of the liquid inlet pipe 2 is communicated with the heat preservation pipe 17.
In the utility model, the turpentine obtained by rectification has high temperature, the raw material firstly enters the heat preservation pipe 17 from the guide pipe 18, and the raw material exchanges heat with the turpentine flowing in the liquid drainage pipe 9, so that the purpose of preheating the raw material is achieved, the time required for heating the raw material is reduced, and the rectification efficiency of the device is improved.
Please refer to fig. 3, wherein: the inner wall of the liquid discharge pipe 9 is fixedly connected with heat conducting rods 19 which are arranged at equal intervals, and the left end and the right end of the heat conducting rods 19 penetrate through the liquid discharge pipe 9 and extend into the heat preservation pipe 17.
According to the utility model, the heat exchange efficiency of turpentine and raw materials can be improved through the arrangement of the first heat conducting rod 19, so that the effect of preheating the raw materials is improved, and the practicability of the device is improved.
Please refer to fig. 3, wherein: the inner wall of the liquid discharge pipe 9 is fixedly connected with a second heat conducting rod 20 which is arranged at equal distance, and both the front surface and the two ends of the other surface of the second heat conducting rod 20 penetrate through the liquid discharge pipe 9 and extend into the heat preservation pipe 17.
According to the utility model, the heat exchange efficiency of turpentine and raw materials can be improved through the arrangement of the second heat conducting rod 20, so that the effect of preheating the raw materials is improved, and the practicability of the device is improved.
Please refer to fig. 3, wherein: the inner wall of the preheating box 1 is fixedly connected with a temperature sensor 21, and the output end of the temperature sensor 21 is in signal connection with a controller 24.
According to the utility model, the temperature of the raw materials in the preheating box 1 can be detected through the arrangement of the temperature sensor 21, so that turpentine heated to a proper temperature can be added into the distillation tank 7 in time, and the use efficiency of the device is improved.
Please refer to fig. 1, wherein: an observation window 22 is arranged on the front surface of the preheating box 1, and a transparent plate 23 is fixedly connected with the inner wall of the observation window 22
In the utility model, the arrangement of the observation window 22 and the transparent plate 23 can facilitate the user to observe the state and the capacity of the raw materials in the preheating box 1, thereby improving the practicability of the device.
The above is only a preferred embodiment of the present utility model; the scope of the utility model is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present utility model, and the technical solution and the improvement thereof are all covered by the protection scope of the present utility model.
Claims (6)
1. The turpentine rectifying tower system comprises a preheating box (1), and is characterized in that: the utility model discloses a preheating box, including preheating box (1), feed liquor pipe (2) are had in the top intercommunication of preheating box (1), the inner wall fixedly connected with equidistance is arranged electrothermal rod (3), the right side intercommunication of preheating box (1) has feed tube (4), install solenoid valve (5) and water pump (6) on feed tube (4), the right-hand member intercommunication of feed tube (4) has retort (7), cooling tank (8) are installed at the top of retort (7), the top intercommunication of cooling tank (8) has fluid-discharge tube (9), install water pump two (10) on fluid-discharge tube (9), the bottom intercommunication of fluid-discharge tube (9) has detection case (11), concentration sensor (12) are installed to the inner wall of detection case (11), the bottom and the back of detection case (11) are linked together back flow (13) and unloading pipe (14) respectively, install solenoid valve two (15) and solenoid valve three (16) on back flow (13) and the unloading pipe (14), install positive controller (24) of preheating box (1).
2. A turpentine rectifying column system according to claim 1, characterized in that: the liquid discharge pipe (9) is sleeved with a heat preservation pipe (17) fixedly connected with the liquid discharge pipe, the bottom end of the heat preservation pipe (17) is fixedly connected with the detection box (11), the top end of the heat preservation pipe (17) is communicated with a guide pipe (18), and the top end of the liquid inlet pipe (2) is communicated with the heat preservation pipe (17).
3. A turpentine rectifying column system according to claim 2, characterized in that: the inner wall of the liquid discharge pipe (9) is fixedly connected with a first heat conducting rod (19) which is arranged at equal distance, and the left end and the right end of the first heat conducting rod (19) penetrate through the liquid discharge pipe (9) and extend into the heat preservation pipe (17).
4. A turpentine rectifying column system according to claim 2, characterized in that: the inner wall of the liquid discharge pipe (9) is fixedly connected with a second heat conducting rod (20) which is arranged at equal distance, and both the front surface and the other surface of the second heat conducting rod (20) penetrate through the liquid discharge pipe (9) and extend into the heat insulation pipe (17).
5. A turpentine rectifying column system according to claim 1, characterized in that: the inner wall of the preheating box (1) is fixedly connected with a temperature sensor (21), and the output end of the temperature sensor (21) is in signal connection with a controller (24).
6. A turpentine rectifying column system according to claim 1, characterized in that: an observation window (22) is formed in the front face of the preheating box (1), and a transparent plate (23) is fixedly connected to the inner wall of the observation window (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322188388.XU CN220588980U (en) | 2023-08-15 | 2023-08-15 | Turpentine rectifying column system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322188388.XU CN220588980U (en) | 2023-08-15 | 2023-08-15 | Turpentine rectifying column system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220588980U true CN220588980U (en) | 2024-03-15 |
Family
ID=90165186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322188388.XU Active CN220588980U (en) | 2023-08-15 | 2023-08-15 | Turpentine rectifying column system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220588980U (en) |
-
2023
- 2023-08-15 CN CN202322188388.XU patent/CN220588980U/en active Active
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