CN215373103U - Finished product intermediate tank rapid cooling device - Google Patents
Finished product intermediate tank rapid cooling device Download PDFInfo
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- CN215373103U CN215373103U CN202121102375.0U CN202121102375U CN215373103U CN 215373103 U CN215373103 U CN 215373103U CN 202121102375 U CN202121102375 U CN 202121102375U CN 215373103 U CN215373103 U CN 215373103U
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- cooling water
- finished product
- cooling
- intermediate tank
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Abstract
The utility model discloses a finished product intermediate tank rapid cooling device which comprises a finished product intermediate tank, wherein the top and the bottom of one side of the finished product intermediate tank are respectively provided with a temperature sensor I and a temperature sensor II, two ends of the finished product intermediate tank are communicated with a material circulating pipeline, the periphery of the material circulating pipeline is wrapped with a cooling jacket, the top and the bottom of the cooling jacket are respectively provided with a cooling water inlet and a cooling water outlet, the cooling water inlet and the cooling water outlet are communicated with a cooling water circulating mechanism through pipelines, and the cooling water circulating mechanism, the temperature sensor I and the temperature sensor II are electrically connected with the same controller. According to the utility model, the temperature sensor I and the temperature sensor II are interlocked with the cooling water circulation mechanism through the controller, so that accurate real-time control of temperature is realized, the cooling efficiency is improved, the material is cooled uniformly, and the storage stability of finished products is ensured.
Description
Technical Field
The utility model relates to the technical field of chemical product cooling, in particular to a quick cooling device for a finished product intermediate tank.
Background
At present, the finished acrylamide solution generally needs to be cooled from 32 ℃ to 20 ℃ (20 ℃ is the optimal storage temperature) and is canned and stored in a finished product intermediate tank.
The conventional finished product intermediate tank is cooled by a coil pipe in the tank, so that the cooling time is long, the heat exchange amount in unit time is insufficient, the storage stability of finished products is easily influenced, the working procedure time is prolonged, and the production capacity is influenced; meanwhile, the existing finished product tundish cooling device often has the problems of uneven cooling effect and large temperature difference between the upper part and the lower part of the tundish, and finally causes the phenomenon of unqualified quality of the discharged finished product.
Chinese patent grant publication No. CN210980835U, publication No. 2020, 7, 10, discloses a closed conveying device for cooling fluorgypsum, which proposes that "the pipe chain feed line comprises one or more sections, a corresponding cooling jacket pipe is respectively sleeved outside each section of pipe chain feed line, the cooling jacket pipe is respectively provided with a circulating water inlet and a circulating water return port, the jacket area is set according to parameters such as the initial temperature and the final temperature of the material, the treatment capacity, and the like, and a temperature control system is set, and the cooling jacket pipe is connected with a temperature transmitter. This prior art adopts the technical scheme of outside cooling, but does not have specific temperature control system that discloses, what solve simultaneously is that the material carries the cooling problem of play feed bin in-process from the feeding storehouse is sealed, and it is inhomogeneous to have solved the inside cooling effect in a feed bin, problem that the difference in temperature is big about going up.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems that the prior finished product intermediate tank proposed in the background art is cooled by a coil pipe in the tank, the cooling time is long, the heat exchange amount in unit time is insufficient, the storage stability of finished products is easily influenced, the working procedure time is prolonged, and the productivity is influenced; simultaneously, the cooling effect is inhomogeneous often can appear in current finished product pans heat sink, and the big problem of the upper and lower difference in temperature in the jar, and finally lead to the unqualified problem of ejection of compact finished product quality.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a finished product intermediate tank rapid cooling device, includes the finished product intermediate tank, be provided with the material level appearance on the finished product intermediate tank, the both ends intercommunication of finished product intermediate tank has material circulation pipeline, the internal distribution of material circulation pipeline has the baffling board, the periphery parcel of material circulation pipeline has cooling jacket, material circulation pipeline, cooling jacket all can play the effect of cooling down to the material, cooling jacket's top and bottom are equipped with cooling water inlet and cooling water outlet respectively, cooling water inlet and cooling water outlet have cooling water circulation mechanism through pipeline intercommunication, cooling water circulation mechanism sets up in cooling jacket's outside, cooling water circulation mechanism includes cooling water tank, cooling water circulating pump, cooling water feed liquor valve and cooling water return liquid valve, the cooling water circulating pump is connected with cooling water tank, cooling water tank's bottom delivery port and top water inlet are provided with cooling water feed liquor valve and cooling water return liquid valve respectively The cooling water inlet valve is arranged between the bottom water outlet and the cooling water inlet of the cooling water tank, and the cooling water return valve is arranged between the top water inlet of the cooling water tank and the cooling water circulating pump; temperature sensor I is installed at the top of finished product pans one side, temperature sensor II is installed to the bottom of finished product pans one side, the equal electric connection of temperature sensor I, temperature sensor II, cooling water circulation mechanism has same controller.
The automatic material circulation device comprises a finished product intermediate tank, a finished product output pipeline, a material circulation pump, a controller and an output control valve, wherein the finished product output pipeline is communicated with one side of the bottom of the finished product intermediate tank, the output control valve is installed on the finished product output pipeline, the material circulation pump is installed on the material circulation pipeline, and the material circulation pump and the output control valve are both electrically connected with the controller.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the temperature sensor I and the temperature sensor II are interlocked with the cooling water circulation mechanism through the controller, namely, after the temperature of the top material, the temperature of the bottom material and the temperature difference signal of the top material and the bottom material in the finished product intermediate tank are fed back to the controller through the temperature sensor I and the temperature sensor II, the controller adjusts when the material is only circulated, when the material is cooled by circulating water and when the material stops cooling by circulating water through the cooling water circulation mechanism, so that accurate real-time control of the temperature is realized, the cooling efficiency is improved, the material is cooled uniformly, the storage stability of the finished product is ensured, and meanwhile, the phenomenon that the quality of the discharged finished product is unqualified due to overlarge temperature difference between the upper part and the lower part of the material in the finished product intermediate tank is avoided;
2. in the utility model, an out-of-tank circulation cooling mode is adopted, and the material circulating pipeline and the cooling jacket can play a role in cooling the material, so that the cooling efficiency is further improved, and the cooling cost is reduced; in addition, the material circulating pipeline can also play a role in uniformly mixing materials in the tank up and down;
3. the output control valve is interlocked with the controller, and the material level meter is arranged in a matched manner, so that the accurate control of the discharging time and the discharging amount of the material of the finished intermediate tank is realized;
4. the arrangement of the baffle plates in the material flow circulation pipeline changes the flowing state of the material, thereby increasing the contact area and the contact time of the material and cooling water and further ensuring the cooling effect.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic diagram of the working principle of the present invention.
In the figure: 1. cooling jacket, 101, cooling water import, 102, cooling water export, 2, material circulating pipeline, 3, finished product intermediate tank, 4, temperature sensor I, 5, controller, 6, temperature sensor II, 7, material level appearance, 8, baffling board, 9, material circulating pump, 10, finished product output pipeline, 11, output control valve, 12, cooling water circulating pump, 13, cooling water tank, 14, cooling water feed valve, 15, cooling water return valve, 16, pipeline.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Referring to fig. 1 and 2, a finished product intermediate tank rapid cooling device is shown, and comprises a finished product intermediate tank 3 provided with a material level instrument 7, wherein one side of the bottom of the finished product intermediate tank 3 is communicated with a finished product output pipeline 10, an output control valve 11 is arranged on the finished product output pipeline 10, the upper end and the lower end of the finished product intermediate tank 3 are communicated with a material circulating pipeline 2, a material circulating pump 9 is arranged on the material circulating pipeline 2 in a matching manner, baffle plates 8 are distributed in the material circulating pipeline 2, and the periphery of the material circulating pipeline 2 is wrapped by a cooling jacket; the top and the bottom of the cooling jacket 1 are respectively provided with a cooling water inlet 101 and a cooling water outlet 102, the cooling water inlet 101 and the cooling water outlet 102 are communicated with a cooling water circulation mechanism through a pipeline 16, the cooling water circulation mechanism 16 is arranged outside the cooling jacket 1, the cooling water circulation mechanism comprises a cooling water tank 13, a cooling water circulation pump 12, a cooling water inlet valve 14 and a cooling water return valve 15, the cooling water inlet 101, the cooling water inlet valve 14, the cooling water tank 13, the cooling water return valve 15, the cooling water circulation pump 12 and the cooling water outlet 102 are sequentially connected through the pipeline 16, the cooling water inlet 101 is connected with a bottom water outlet of the cooling water tank 13 above through the pipeline 16, a top water inlet of the cooling water tank 13 is connected with the cooling water circulation pump 12 through the pipeline 16, and the cooling water circulation pump 12 is connected with the cooling water outlet 102 through the pipeline 16; wherein, a cooling water inlet valve 14 is arranged between the bottom water outlet of the cooling water tank 13 and the cooling water inlet 101, a cooling water return valve 15 is arranged between the cooling water circulating pump 12 and the top water inlet of the cooling water tank 13, and the cooling water inlet valve 14 and the cooling water return valve 15 are both arranged on the pipeline 16.
Temperature sensor I4, temperature sensor II 6 are installed respectively to one side top and the bottom of finished product pans 3, and temperature sensor I4, II 6 electric connection of temperature sensor have same controller 5, and controller 5 simultaneously respectively with cooling water feed liquor valve 14, cooling water return liquid valve 15, cooling water circulating pump 12, material circulating pump 9, output control valve 11 electric connection.
In the cooling process of the acrylamide aqueous solution finished product, the temperature sensor I4 and the temperature sensor II 6 are used for respectively monitoring the top temperature and the bottom temperature of the acrylamide aqueous solution finished product in the finished product intermediate tank 3 in real time, feeding temperature data back to the controller 5 in time, and controlling the cooling water circulation mechanism in an interlocking way through the controller 5, so that when the material is circulated only, when the material is cooled by circulating water, and when the material is stopped cooling by circulating water, the temperature difference between the top and the bottom of the acrylamide aqueous solution finished product in the finished product intermediate tank 3 is balanced, and the acrylamide aqueous solution finished product is cooled rapidly; when materials need to be cooled by circulating water, the material circulating pump 9 and the cooling water circulating pump 12 are started in an interlocking mode through the controller 5, meanwhile, a cooling water inlet valve 14 and a cooling water return valve 15 are opened, cooling water in the cooling water tank 13 reaches a cooling water inlet 101 from a water outlet at the bottom of the cooling water tank 13 through a pipeline 16, then enters the cooling jacket 1, flows out from a cooling water outlet 102 of the cooling jacket 1, returns to the cooling water tank 13 through the pipeline 16, and returns water with increased temperature is exchanged by the cooling water tank 13 and then is changed into cooling water again, so that cooling water is provided for circulation of the cooling jacket 1; when the materials do not need to be cooled by circulating water, the controller 5 only starts the material circulating pump 9 in an interlocking way, and closes the cooling water inlet valve 14 and the cooling water return valve 15.
After the acrylamide aqueous solution finished product is cooled, continuously sealing and storing in a finished product intermediate tank; or the controller 5 can be used for starting the output control valve 11 in an interlocking way, and finished products are output by the finished product output pipeline 10 for canning.
Claims (7)
1. The utility model provides a finished product pans rapid cooling device, includes the finished product pans, its characterized in that, temperature sensor I, temperature sensor II are installed respectively to the top and the bottom of finished product pans one side, the both ends intercommunication of finished product pans has material circulation pipeline, material circulation pipeline's periphery parcel has the cooling jacket, the top and the bottom of cooling jacket are equipped with cooling water inlet and cooling water outlet respectively, cooling water inlet and cooling water outlet have cooling water circulation mechanism through the pipeline intercommunication, cooling water circulation mechanism, temperature sensor I, II electric connection of temperature sensor have same controller.
2. The device for rapidly cooling the finished product intermediate tank as claimed in claim 1, wherein the material circulating pipeline is internally distributed with baffles.
3. The finished product intermediate tank rapid cooling device according to claim 1, wherein a material circulating pump is installed on the material circulating pipeline, and the material circulating pump is electrically connected with the controller.
4. The device for rapidly cooling the intermediate tank as claimed in claim 1, wherein the cooling water circulation mechanism is disposed outside the cooling jacket, the cooling water circulation mechanism comprises a cooling water tank, a cooling water circulation pump, a cooling water inlet valve, and a cooling water return valve, the cooling water circulation pump is connected to the cooling water tank, and the cooling water inlet valve and the cooling water return valve are disposed at the bottom water outlet and the top water inlet of the cooling water tank, respectively.
5. The device for rapidly cooling the intermediate tank of the finished product as claimed in claim 4, wherein the cooling water inlet valve is arranged between the bottom water outlet and the cooling water inlet of the cooling water tank, and the cooling water return valve is arranged between the top water inlet and the cooling water circulating pump of the cooling water tank.
6. The finished product tundish rapid cooling device according to claim 1, wherein a material level gauge is arranged on the finished product tundish.
7. The device for rapidly cooling the finished product intermediate tank according to claim 1, wherein a finished product output pipeline is communicated with one side of the bottom of the finished product intermediate tank, an output control valve is installed on the finished product output pipeline, and the output control valve is electrically connected with the controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121102375.0U CN215373103U (en) | 2021-05-21 | 2021-05-21 | Finished product intermediate tank rapid cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121102375.0U CN215373103U (en) | 2021-05-21 | 2021-05-21 | Finished product intermediate tank rapid cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215373103U true CN215373103U (en) | 2021-12-31 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121102375.0U Active CN215373103U (en) | 2021-05-21 | 2021-05-21 | Finished product intermediate tank rapid cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215373103U (en) |
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2021
- 2021-05-21 CN CN202121102375.0U patent/CN215373103U/en active Active
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