CN216571613U - Rectifying tower condenser utilizing gravity reflux - Google Patents
Rectifying tower condenser utilizing gravity reflux Download PDFInfo
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- CN216571613U CN216571613U CN202123237951.5U CN202123237951U CN216571613U CN 216571613 U CN216571613 U CN 216571613U CN 202123237951 U CN202123237951 U CN 202123237951U CN 216571613 U CN216571613 U CN 216571613U
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- storage tank
- liquid storage
- gravity sensor
- controller
- rectifying tower
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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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
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Abstract
The utility model belongs to the technical field of distillation equipment, and particularly discloses a rectifying tower condenser utilizing gravity reflux, which comprises a condenser body, a first liquid storage tank, a second liquid storage tank and a controller, wherein the bottom surface of the outer side of the first liquid storage tank is in contact with a first gravity sensor, the first liquid storage tank is connected with a first cooling liquid outlet in the condenser body, and the first liquid storage tank is provided with a second cooling liquid outlet; a water pump connected with the first liquid storage tank is arranged in the second liquid storage tank, the bottom surface of the outer side of the second liquid storage tank is in contact with a second gravity sensor, and the second liquid storage tank is connected with a reflux port on the rectifying tower; the first gravity sensor, the second gravity sensor and the water pump are all electrically connected with the controller. By adopting the utility model, the reflux ratio can be accurately adjusted.
Description
Technical Field
The utility model belongs to the technical field of distillation equipment, and particularly relates to a rectifying tower condenser utilizing gravity reflux.
Background
The reflux ratio is the ratio of the flow of reflux liquid returning to the rectifying tower to the flow of the product, and the size of the reflux ratio can influence the separation effect and energy consumption of the rectifying operation.
In the rectification process, liquid is vaporized by a rectification tower and flows into a condenser, after the vaporized liquid is condensed by the condenser, one part of the liquid flows back into the rectification tower, and the other part of the liquid is directly discharged.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model aims to provide a rectifying tower condenser utilizing gravity reflux, which can accurately adjust the reflux ratio.
In order to solve the technical problems, the utility model adopts the technical scheme that:
a rectifying tower condenser utilizing gravity reflux comprises a condenser body, a first liquid storage tank, a second liquid storage tank and a controller, wherein the bottom surface of the outer side of the first liquid storage tank is in contact with a first gravity sensor, the first liquid storage tank is connected with a first cooling liquid outlet in the condenser body, and a second cooling liquid outlet is formed in the first liquid storage tank;
a water pump connected with the first liquid storage tank is arranged in the second liquid storage tank, the bottom surface of the outer side of the second liquid storage tank is in contact with a second gravity sensor, and the second liquid storage tank is connected with a reflux opening on the rectifying tower;
the first gravity sensor, the second gravity sensor and the water pump are all electrically connected with the controller.
Further, the first reservoir is arranged below the first cooling liquid outlet.
Furthermore, a first electromagnetic valve is arranged on the first cooling liquid outlet and electrically connected with the controller.
The three-way pipe is respectively connected with the first cooling liquid outlet, the first liquid storage tank and the third liquid storage tank, an electronic switching valve is arranged in the three-way pipe, and the electronic switching valve is electrically connected with the controller.
Further, the third liquid storage tank is arranged above the first liquid storage tank, a pipeline connected with the first liquid storage tank is arranged at the bottom of the third liquid storage tank, a second electromagnetic valve is arranged on the pipeline, and the second electromagnetic valve is electrically connected with the controller.
Further, still include the casing, condenser body, first reservoir, second reservoir and controller are all located in the casing.
The utility model has the beneficial effects that:
by adopting the technical scheme provided by the utility model, the sensing values of the first gravity sensor and the second gravity sensor are set, the ratio of the sensing values of the first gravity sensor and the second gravity sensor corresponds to the required reflux ratio, when the first gravity sensor detects the gravity value corresponding to the liquid amount condensed in the first liquid storage tank, the first gravity sensor transmits the value to the controller, the controller controls the water pump to be turned on, the liquid in the first liquid storage tank is pumped into the second liquid storage tank, when the second gravity sensor detects the gravity value corresponding to the liquid amount in the second liquid storage tank, the second gravity sensor transmits the value to the controller, the controller controls the water pump to be turned off, after the water pump is turned off, the liquid in the first liquid storage tank is discharged, and the liquid in the second liquid storage tank is conveyed back into the rectifying tower through the reflux opening, the technical scheme adopts a gravity adjusting mode, the reflux ratio can be accurately adjusted.
Drawings
FIG. 1 is a schematic structural diagram of a non-shell case according to an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a case with a housing according to an embodiment of the present invention;
FIG. 3 is a schematic circuit diagram according to a first embodiment of the present invention;
FIG. 4 is a schematic structural diagram according to a second embodiment of the present invention;
FIG. 5 is a schematic circuit diagram according to a second embodiment of the present invention;
description of reference numerals:
1. a condenser body; 2. a first reservoir; 3. a second reservoir; 4. a controller; 5. a first gravity sensor; 6. a first coolant outlet; 7. a second coolant outlet; 8. a water pump; 9. a second gravity sensor; 10. a first solenoid valve; 11. a housing; 12. a third reservoir; 13. a three-way pipe; 14. an electronic switching valve; 15. a pipeline; 16. a second solenoid valve.
Detailed Description
In order to explain technical contents, achieved objects, and effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments.
Example 1:
referring to fig. 1 and 3, the rectifying tower condenser utilizing gravity reflux comprises a condenser body 1, a first liquid storage tank 2, a second liquid storage tank 3 and a controller 4, wherein the controller 4 can adopt a PLC, the bottom surface of the outer side of the first liquid storage tank 2 is in contact with a first gravity sensor 5, the first liquid storage tank 2 is connected with a first cooling liquid outlet 6 in the condenser body 1, and a second cooling liquid outlet 7 is arranged on the first liquid storage tank 2;
a water pump 8 connected with the first liquid storage tank 2 is arranged in the second liquid storage tank 3, the bottom surface of the outer side of the second liquid storage tank 3 is in contact with a second gravity sensor 9, and the second liquid storage tank 3 is connected with a reflux opening on the rectifying tower;
the first gravity sensor 5, the second gravity sensor 9 and the water pump 8 are all electrically connected with the controller 4.
The use principle is as follows:
firstly setting the sensing values of the first gravity sensor 5 and the second gravity sensor 9, enabling the proportion of the sensing values of the first gravity sensor 5 and the second gravity sensor 9 to correspond to a required reflux ratio, when the first gravity sensor 5 detects that the weight of the condensed liquid in the first liquid storage tank 2 corresponds to the value set by the first gravity sensor 5, the first gravity sensor 5 transmits the value to the controller 4, the controller 4 controls the water pump 8 to be switched on, the liquid in the first liquid storage tank 2 is pumped into the second liquid storage tank 3, when the second gravity sensor 9 detects that the weight of the liquid in the second liquid storage tank 3 corresponds to the value set by the second gravity sensor 9, the second gravity sensor 9 transmits the value to the controller 4, the controller 4 controls the water pump 8 to be switched off, and after the water pump 8 is switched off, the liquid in the first liquid storage tank 2 is discharged, the liquid in the second liquid storage tank 3 is conveyed back to the rectifying tower through the reflux port, and the reflux ratio can be accurately adjusted by adopting a gravity adjusting mode in the technical scheme.
Further, referring to fig. 1, the first reservoir 2 is disposed below the first cooling liquid outlet 6.
As can be seen from the above description, the cooling liquid in the condenser body 1 can automatically flow into the first liquid storage tank 2 by its own weight without any other auxiliary device, so as to optimize the structure and save the production cost.
Further, referring to fig. 1 and 3, a first electromagnetic valve 10 is disposed on the first cooling liquid outlet 6, and the first electromagnetic valve 10 is electrically connected to the controller 4.
From the above description, when the first gravity sensor 5 detects that the weight of the liquid condensed in the first liquid storage tank 2 corresponds to the value set by the first gravity sensor 5, the controller 4 controls the first electromagnetic valve 10 to close, so as to prevent the cooling liquid in the condenser body 1 from continuously flowing into the first liquid storage tank 2, and further improve the accuracy of the reflux ratio.
Further, referring to fig. 2, the condenser further comprises a housing 11, the condenser body 1, the first liquid storage tank 2, the second liquid storage tank 3 and the controller 4 are arranged in the shell 11, a plurality of through holes for connecting the condenser and the rectifying tower are formed in the shell 11, the first gravity sensor 5 and the second gravity sensor 9 are arranged at the bottom of the shell 11, the first liquid storage tank 2 and the second liquid storage tank 3 are respectively in contact with the first gravity sensor 5 and the second gravity sensor 9 in the shell 11, the condenser body 1 is arranged above the first liquid storage tank 2, the condenser body 1 can be fixed in the shell 11 through a connecting piece, one end of the connecting piece is connected with the inner wall of the shell 11, the other end of the connecting piece is connected with the condenser body 1, the first liquid storage tank 2 and the second liquid storage tank 3 can be provided with external tank bodies or tank bodies directly arranged in the shell 11, and specific connection structures are omitted.
From the above description, it is clear that the arrangement of the casing 11, which, on the one hand, allows to optimize the integrity of the utility model, facilitates the movement of the condenser; secondly, can play the guard action to liquid, prevent that matters such as dust in the external environment from taking place chemical reaction with liquid.
Example 2:
referring to fig. 4 and 5, the rectifying tower condenser utilizing gravity reflux comprises a condenser body 1, a first liquid storage tank 2, a second liquid storage tank 3 and a controller 4, wherein the controller 4 can adopt a PLC, the bottom surface of the outer side of the first liquid storage tank 2 is in contact with a first gravity sensor 5, the first liquid storage tank 2 is connected with a first cooling liquid outlet 6 in the condenser body 1, and a second cooling liquid outlet 7 is arranged on the first liquid storage tank 2;
a water pump 8 connected with the first liquid storage tank 2 is arranged in the second liquid storage tank 3, the bottom surface of the outer side of the second liquid storage tank 3 is in contact with a second gravity sensor 9, and the second liquid storage tank 3 is connected with a reflux opening on the rectifying tower;
the first gravity sensor 5, the second gravity sensor 9 and the water pump 8 are all electrically connected with the controller 4;
the technical scheme includes that the cooling system further comprises a third liquid storage tank 12 and a three-way pipe 13, the third liquid storage tank 12 is connected with the first liquid storage tank 2, the three-way pipe 13 is respectively connected with the first cooling liquid outlet 6, the first liquid storage tank 2 and the third liquid storage tank 12, an electronic switching valve 14 is arranged in the three-way pipe 13, and the electronic switching valve 14 is electrically connected with the controller 4.
As can be seen from the above description, when the first gravity sensor 5 detects that the weight of the liquid condensed in the first liquid storage tank 2 corresponds to the value set by the first gravity sensor 5, the controller 4 controls the electronic switching valve 14 to close the first liquid storage tank 2, and opens the third liquid storage tank 12, so that the liquid flows to the third liquid storage tank 12 first for storage, thereby preventing the liquid from accumulating in the condenser body 1.
Further, referring to fig. 4 and 5, the third reservoir 12 is disposed above the first reservoir 2, a pipeline 15 connected to the first reservoir 2 is disposed at the bottom of the third reservoir 12, a second electromagnetic valve 16 is disposed on the pipeline 15, and the second electromagnetic valve 16 is electrically connected to the controller.
As can be seen from the above description, the cooling liquid in the third reservoir 12 can automatically flow into the first reservoir 2 by its own weight without any other auxiliary device, thereby optimizing the structure and saving the production cost.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent changes made by using the contents of the present specification and the drawings, or applied directly or indirectly to the related technical fields, are included in the scope of the present invention.
Claims (6)
1. The utility model provides an utilize rectifying column condenser of gravity backward flow, includes the condenser body, its characterized in that: the condenser further comprises a first liquid storage tank, a second liquid storage tank and a controller, wherein the bottom surface of the outer side of the first liquid storage tank is in contact with the first gravity sensor, the first liquid storage tank is connected with a first cooling liquid outlet in the condenser body, and a second cooling liquid outlet is formed in the first liquid storage tank;
a water pump connected with the first liquid storage tank is arranged in the second liquid storage tank, the bottom surface of the outer side of the second liquid storage tank is in contact with a second gravity sensor, and the second liquid storage tank is connected with a reflux opening on the rectifying tower;
the first gravity sensor, the second gravity sensor and the water pump are all electrically connected with the controller.
2. The rectifying tower condenser using gravity reflux according to claim 1, wherein: the first liquid storage tank is arranged below the first cooling liquid outlet.
3. The rectifying tower condenser using gravity reflux according to claim 1, wherein: and a first electromagnetic valve is arranged on the first cooling liquid outlet and is electrically connected with the controller.
4. The rectifying tower condenser using gravity reflux according to claim 1, wherein: the three-way pipe is respectively connected with the first cooling liquid outlet, the first liquid storage tank and the third liquid storage tank, an electronic switching valve is arranged in the three-way pipe, and the electronic switching valve is electrically connected with the controller.
5. The rectifying tower condenser using gravity reflux according to claim 4, wherein: the third reservoir is arranged above the first reservoir, a pipeline connected with the first reservoir is arranged at the bottom of the third reservoir, a second electromagnetic valve is arranged on the pipeline, and the second electromagnetic valve is electrically connected with the controller.
6. The rectifying tower condenser using gravity reflux according to claim 1, wherein: still include the casing, condenser body, first reservoir, second reservoir and controller are all located in the casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123237951.5U CN216571613U (en) | 2021-12-22 | 2021-12-22 | Rectifying tower condenser utilizing gravity reflux |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123237951.5U CN216571613U (en) | 2021-12-22 | 2021-12-22 | Rectifying tower condenser utilizing gravity reflux |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216571613U true CN216571613U (en) | 2022-05-24 |
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ID=81614439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123237951.5U Active CN216571613U (en) | 2021-12-22 | 2021-12-22 | Rectifying tower condenser utilizing gravity reflux |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216571613U (en) |
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2021
- 2021-12-22 CN CN202123237951.5U patent/CN216571613U/en active Active
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