CN219399003U - Esterification condenser for plasticizer production - Google Patents
Esterification condenser for plasticizer production Download PDFInfo
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- CN219399003U CN219399003U CN202320039878.0U CN202320039878U CN219399003U CN 219399003 U CN219399003 U CN 219399003U CN 202320039878 U CN202320039878 U CN 202320039878U CN 219399003 U CN219399003 U CN 219399003U
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- cooling box
- cooling
- condenser
- cooling tank
- connecting pipe
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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
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
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Abstract
The utility model relates to the field of plasticizer processing and production, and discloses an esterification condenser for plasticizer production, which comprises a condensing pipe, wherein a cooling box is arranged on the outer side of the condensing pipe, a first connecting pipe and a second connecting pipe are respectively connected to two ends of the cooling box, a cooling box is arranged on one side of the cooling box, an opening is formed in the upper surface of the cooling box, two ends of the cooling box are respectively connected with the cooling box through the first connecting pipe and the second connecting pipe, a folded plate is arranged in the cooling box, a stirring mechanism is arranged in the cooling box, a plurality of groups of fans are arranged on one side of the cooling box, and a plurality of diversion tables are fixedly connected to the other side of the cooling box. According to the utility model, the cooling box is connected with the cooling box, and the stirring mechanism, the fan, the flow guiding table and the folded plate are arranged in the cooling box, so that the cooling liquid absorbed in the cooling box can be rapidly cooled, and the condensation efficiency of gas is ensured.
Description
Technical Field
The utility model relates to the field of plasticizer processing production, in particular to an esterification condenser for plasticizer production.
Background
In the production of the plasticizer, unreacted trace monoester and other impurities are neutralized by sodium carbonate after the esterification reaction is finished, and in order to obtain a plasticizer product with higher purity, excessive alcohol needs to be stripped by steam, and the alcohol stripped by the steam needs to be conveniently recovered by a condenser.
The cooling liquid is introduced into the condenser to cool the passing gas, so that the gas is condensed and then recovered, the cooling liquid generally adopts cold water, after the cooling liquid absorbs heat in the existing condensing device, in order to improve the heat absorption efficiency of the cooling liquid, the cooling liquid after absorbing heat needs to be cooled, the cooling efficiency of the existing cooling liquid is lower, and the cooling liquid which absorbs heat cannot be cooled rapidly, so that the efficiency of the gas condensation is reduced, and therefore, the esterification condenser for producing the plasticizer is provided.
Disclosure of Invention
The utility model mainly aims to provide an esterification condenser for producing plasticizer, which can effectively solve the problem that the cooling liquid heat dissipation speed is low in the condensation process after the esterification reaction in the prior art, so that the condensation efficiency is reduced.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
the utility model provides a plasticizer production is with esterifying condenser, includes the condenser pipe, the outside of condenser pipe is provided with the cooling tank, the both ends of cooling tank are connected with first connecting pipe and second connecting pipe respectively, one side of cooling tank is provided with the cooling tank, the upper surface opening of cooling tank sets up, the both ends of cooling tank are connected with the cooling tank through first connecting pipe and second connecting pipe respectively, be provided with the folded plate in the cooling tank, be provided with rabbling mechanism in the cooling tank, one side of cooling tank is provided with multiunit fan, the opposite side fixedly connected with a plurality of water conservancy diversion platform of cooling tank.
Preferably, the part of the condensing tube located on the cooling box is of a fold line structure, the end part of the condensing tube is connected with the collecting box, the first connecting tube is connected with the first water pump, and the second connecting tube is connected with the second water pump.
Preferably, the folded plate is provided with a plurality of pieces, the folded plate is fixedly connected on the front inner wall and the rear inner wall in the cooling box, and the folded plates on the front inner wall and the rear inner wall of the cooling box are mutually staggered.
Preferably, the stirring mechanism comprises a plurality of rotating shafts, each rotating shaft is respectively arranged between two folded plates, the rotating shafts are in rotary connection with the inner side wall of the cooling box through bearings, one rotating shaft is fixedly connected with a rotating motor, the rotating motor is fixedly arranged on the outer side wall of the cooling box, each rotating shaft is fixedly connected with a transmission gear, the transmission gears are arranged on the outer side of the cooling box, and the transmission gears on the rotating shafts are meshed with each other.
Preferably, each rotating shaft is fixedly connected with a plurality of stirring fins, and the stirring fins are uniformly distributed on the outer side wall of the rotating shaft.
Preferably, each group of fans are arranged between the folded plates, the lower ends of each group of fans are fixedly connected with a mounting plate, and the mounting plates are fixedly connected with the inner wall of the cooling box.
Preferably, each group of the flow guiding tables are arranged in one-to-one correspondence with the fans, and the surfaces of the flow guiding tables are of inclined structures.
Preferably, the guide plate is slidably connected inside the guide table, the guide plate and the inclined plane of the guide table are arranged in parallel, a threaded rod is connected to the middle of the guide plate in a threaded manner, a forward and reverse rotation motor is fixedly connected to the threaded rod, and the forward and reverse rotation motor is fixedly installed inside the guide table.
Compared with the prior art, the utility model has the following beneficial effects:
the cooling box and the cooling box in the device are connected with each other, the stirring mechanism is arranged in the cooling box, so that cooling liquid in the cooling box is turned over, the cooling liquid is scattered, the folded plate is matched to reduce the flow speed of the cooling liquid in the cooling box, the cooling speed of the cooling liquid is accelerated, meanwhile, the fan is matched with the guide table which is arranged relatively, the cooling liquid can be quickly dispersed to the surface for blowing out heat, the cooling speed of the cooling liquid is further accelerated, the cooling liquid which is accelerated to dissipate heat can flow back into the cooling box, the condensing efficiency of gas is improved, and the condensing speed is accelerated.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present utility model.
Fig. 2 is a schematic structural diagram of the cooling box in the present utility model.
FIG. 3 is a top view of the cooling box of the present utility model.
Fig. 4 is a cross-sectional view of a baffle plate and baffle plate of the present utility model.
In the figure: 1. a condensing tube; 2. a deflector; 3. a cooling box; 4. a first connection pipe; 5. a second connection pipe; 6. a cooling box; 7. a folded plate; 8. a rotating shaft; 9. a rotating electric machine; 10. a transmission gear; 11. stirring fins; 12. a blower; 13. a mounting plate; 14. a diversion table; 15. a threaded rod; 16. a forward and reverse rotation motor; 17. a first water pump; 18. a second water pump; 19. and (5) collecting a box.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
As shown in fig. 1-4, an esterification condenser for plasticizer production comprises a condensing tube 1, wherein a cooling box 3 is arranged on the outer side of the condensing tube 1, two ends of the cooling box 3 are respectively connected with a first connecting tube 4 and a second connecting tube 5, one side of the cooling box 3 is provided with a cooling box 6, an opening on the upper surface of the cooling box 6 is arranged, two ends of the cooling box 6 are respectively connected with the cooling box 3 through the first connecting tube 4 and the second connecting tube 5, a folded plate 7 is arranged in the cooling box 6, a stirring mechanism is arranged in the cooling box 6, a plurality of groups of fans 12 are arranged on one side of the cooling box 6, and a plurality of diversion tables 14 are fixedly connected on the other side of the cooling box 6.
The part of the condenser pipe 1 located in the cooling box 3 is of a fold line structure, the end part of the condenser pipe 1 is connected with a collecting box 19, and the fold line structure of the condenser pipe 1 prolongs the pipeline length, so that the gas condensation effect is better, and condensed liquid is collected in the collecting box 19.
The first connecting pipe 4 is connected with a first water pump 17, the second connecting pipe 5 is connected with a second water pump 18, and the circulation of liquid between the cooling tank 3 and the cooling tank 6 is completed through the first connecting pipe 4 and the second connecting pipe 5.
The folded plate 7 is provided with a plurality of pieces, the folded plate 7 is fixedly connected on the front inner wall and the rear inner wall in the cooling box 6, the folded plates 7 on the front inner wall and the rear inner wall of the cooling box 6 are mutually staggered, and cooling liquid absorbing heat in the cooling box 3 enters into the cooling box 6 to be decelerated through the folded plate 7, so that the temperature of the cooling liquid is reduced.
The stirring mechanism comprises a plurality of rotating shafts 8, each rotating shaft 8 is respectively arranged between two folded plates 7, the rotating shafts 8 are in rotary connection with the inner side wall of the cooling box 6 through bearings, a rotating motor 9 is fixedly connected to one rotating shaft 8, the rotating motor 9 is fixedly arranged on the outer side wall of the cooling box 6, each rotating shaft 8 is fixedly connected with a transmission gear 10, the transmission gears 10 are arranged on the outer side of the cooling box 6, the transmission gears 10 on each rotating shaft 8 are meshed with each other, one rotating shaft 8 is driven to rotate by the rotating motor 9, and the rest rotating shafts 8 can be respectively driven to rotate under the driving of the transmission gears 10.
Every rotation shaft 8 is last all fixedly connected with many stirring fins 11, and many stirring fins 11 evenly distributed are on the lateral wall of rotation shaft 8, can drive stirring fins 11 rotatory simultaneously when the rotation shaft 8 is rotatory, and stirring fins 11 make the coolant liquid of cooling tank 6 obtain turning for the radiating rate of coolant liquid self.
Every fan 12 of group all sets up between folded plate 7, and the equal fixedly connected with mounting panel 13 of the lower extreme of every fan 12 of group, mounting panel 13 and the inner wall fixed connection of cooling case 6 can blow out the steam in the cooling case 6 through fan 12, further accelerates the radiating rate of coolant liquid, and mounting panel 13 plays the installation effect to fan 12.
Each group of guide tables 14 are arranged in one-to-one correspondence with the fans 12, the surfaces of the guide tables 14 are of inclined structures, and hot air blown out by the fans 12 can be rapidly discharged from the cooling box 6 through the inclined structures on the upper surfaces of the guide tables 14, so that heat accumulation is prevented.
The guide plate 2 is slidably connected inside the guide table 14, the guide plate 2 and the inclined plane of the guide table 14 are arranged in parallel, a threaded rod 15 is connected with the middle thread of the guide plate 2, a forward and reverse rotation motor 16 is fixedly connected to the threaded rod 15, the forward and reverse rotation motor 16 is fixedly installed inside the guide table 14, the forward and reverse rotation motor 16 works to drive the threaded rod 15 on the forward and reverse rotation motor to rotate, the guide plate 2 is connected to the threaded rod 15 in a threaded manner, the guide plate 2 can move, the guide plate 2 can be close to the liquid level according to the height of the liquid level in the cooling box 6, the fan 12 can discharge heat in the cooling box 6 better in cooperation with the action of the guide table 14, and the cooling speed of cooling liquid is accelerated.
The working principle of the utility model is as follows: when the device is used, the condensing tube 1 is connected with the reaction kettle, the condensing tube 1 collects steam in the reaction kettle to strip alcohol, gas flows in the condensing tube 1, the cooling liquid in the cooling box 3 absorbs steam heat, gas is condensed and collected through the collecting box 19, the cooling liquid in the cooling box 3 flows back into the cooling box 6 after absorbing heat, the cooling liquid flows in the cooling box 6, the rotating shaft 8 drives the stirring fin 11 to rotate, the stirring fin 11 enables the cooling liquid in the cooling box 6 to turn over, the cooling liquid is cooled, the upper folded plate 7 is matched to reduce the flow velocity of the cooling liquid in the cooling box 6, the cooling speed of the cooling liquid is accelerated, meanwhile, the fan 12 is matched with the guide table 14 which is arranged relatively, the cooling liquid can be quickly blown out of the heat on the surface, the cooling liquid can be further accelerated to flow back into the cooling box 3, the cooling efficiency of the gas can be improved, and the cooling speed of the cooling liquid is accelerated.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (8)
1. Esterification condenser is used in plasticizer production, including condenser pipe (1), its characterized in that: the outside of condenser pipe (1) is provided with cooling tank (3), the both ends of cooling tank (3) are connected with first connecting pipe (4) and second connecting pipe (5) respectively, one side of cooling tank (3) is provided with cooling tank (6), the upper surface opening of cooling tank (6) sets up, the both ends of cooling tank (6) are connected with cooling tank (3) through first connecting pipe (4) and second connecting pipe (5) respectively, be provided with folded plate (7) in cooling tank (6), be provided with rabbling mechanism in cooling tank (6), one side of cooling tank (6) is provided with multiunit fan (12), the opposite side fixedly connected with of cooling tank (6) a plurality of water conservancy diversion platform (14).
2. An esterification condenser for producing a plasticizer according to claim 1, characterized in that: the part of condenser pipe (1) that is located cooling tank (3) is broken line structure, be connected with collecting box (19) on the tip of condenser pipe (1), be connected with first water pump (17) on first connecting pipe (4), be connected with second water pump (18) on second connecting pipe (5).
3. An esterification condenser for producing a plasticizer according to claim 1, characterized in that: the cooling box is characterized in that a plurality of folded plates (7) are arranged, the folded plates (7) are fixedly connected to the front inner wall and the rear inner wall in the cooling box (6), and the folded plates (7) on the front inner wall and the rear inner wall of the cooling box (6) are arranged in a staggered mode.
4. An esterification condenser for producing a plasticizer according to claim 1, characterized in that: the stirring mechanism comprises a plurality of rotating shafts (8), each rotating shaft (8) is respectively arranged between two folded plates (7), each rotating shaft (8) is rotatably connected with the inner side wall of the cooling box (6) through a bearing, one rotating shaft (8) is fixedly connected with a rotating motor (9), each rotating motor (9) is fixedly arranged on the outer side wall of the cooling box (6), each rotating shaft (8) is fixedly connected with a transmission gear (10), each transmission gear (10) is arranged on the outer side of the cooling box (6), and each transmission gear (10) on each rotating shaft (8) is meshed with each other.
5. An esterification condenser for producing a plasticizer according to claim 4 characterized in that: every all fixedly connected with many stirring fins (11) on pivot (8), many stirring fins (11) evenly distributed are on the lateral wall of pivot (8).
6. An esterification condenser for producing a plasticizer according to claim 1, characterized in that: every group fan (12) all set up between folded plate (7), every group fan (12) the lower extreme all fixedly connected with mounting panel (13), mounting panel (13) and the inner wall fixed connection of cooling box (6).
7. The esterification condenser for producing a plasticizer according to claim 6, wherein: each group of guide tables (14) is arranged in one-to-one correspondence with the fans (12), and the surfaces of the guide tables (14) are of inclined structures.
8. The esterification condenser for producing a plasticizer according to claim 7, wherein: the intelligent air conditioner is characterized in that the guide plate (2) is connected inside the guide table (14) in a sliding manner, the guide plate (2) and the inclined surfaces of the guide table (14) are arranged in parallel, a threaded rod (15) is connected with the middle of the guide plate (2) in a threaded manner, a forward and reverse rotating motor (16) is fixedly connected to the threaded rod (15), and the forward and reverse rotating motor (16) is fixedly installed inside the guide table (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320039878.0U CN219399003U (en) | 2023-01-08 | 2023-01-08 | Esterification condenser for plasticizer production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320039878.0U CN219399003U (en) | 2023-01-08 | 2023-01-08 | Esterification condenser for plasticizer production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219399003U true CN219399003U (en) | 2023-07-25 |
Family
ID=87209554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320039878.0U Active CN219399003U (en) | 2023-01-08 | 2023-01-08 | Esterification condenser for plasticizer production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219399003U (en) |
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2023
- 2023-01-08 CN CN202320039878.0U patent/CN219399003U/en active Active
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