CN219618215U - Mixed stirring cooling system - Google Patents
Mixed stirring cooling system Download PDFInfo
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- CN219618215U CN219618215U CN202223168980.5U CN202223168980U CN219618215U CN 219618215 U CN219618215 U CN 219618215U CN 202223168980 U CN202223168980 U CN 202223168980U CN 219618215 U CN219618215 U CN 219618215U
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- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The utility model discloses a mixing, stirring and cooling system which comprises a stirring tank and a water cooling system, wherein the stirring tank is of a double-layer structure and comprises an inner stirring space and an outer water cooling space, and the inner and outer layers are isolated from each other; the water cooling space is communicated with the water cooling system through a plurality of water interfaces, and the water cooling system is used for feeding water into and out of the water cooling space so as to realize cooling during stirring operation; a plurality of feed inlets are formed in the upper portion of the stirring space, and a discharge outlet capable of being opened and closed is formed in the lower portion of the stirring space. The mixing and stirring cooling system provided by the utility model adopts the double-layer stirring tank and is matched with the water cooling system, so that the stirring space of the inner layer can be cooled under the action of the water cooling space of the outer layer, thereby cooling the heat generated in the stirring process, reducing the temperature, enabling the temperature of the material to be in the process range, and being suitable for being applied to the production of PVC adhesive tapes.
Description
Technical Field
The utility model relates to the technical field of PVC adhesive tape production equipment, in particular to a mixing, stirring and cooling system.
Background
When the existing PVC adhesive tape is produced, various materials are required to be mixed and stirred, however, a large amount of heat is generated in the mixing and stirring process, and the process temperature range is possibly exceeded, so that normal production cannot be realized. Therefore, there is a need to design a new mixing and cooling system to solve the above problems.
Disclosure of Invention
In order to solve the problems in the background art, the utility model adopts the following technical scheme:
the mixing, stirring and cooling system comprises a stirring tank and a water cooling system, wherein the stirring tank is of a double-layer structure and comprises an inner stirring space and an outer water cooling space, and the inner stirring space and the outer water cooling space are isolated from each other;
the water cooling space is communicated with the water cooling system through a plurality of water interfaces, and the water cooling system is used for feeding water into and out of the water cooling space so as to realize cooling during stirring operation;
a plurality of feed inlets are formed in the upper portion of the stirring space, and a discharge outlet capable of being opened and closed is formed in the lower portion of the stirring space.
In some embodiments, the system further comprises a plasticizer tank, a metering device, a transfer pipe, and a central control module;
the plasticizer tank is communicated with the metering device through a plurality of transmission pipelines, and the metering device is communicated with the stirring space of the stirring tank through a plurality of transmission pipelines and a feed inlet, so that the plasticizer and other materials are stirred and mixed in the stirring space;
the surface of the plasticizer tank, the surface of the metering device and the surface of the conveying pipeline are provided with a plurality of electric heating sheets;
temperature sensors are arranged in the stirring spaces of the plasticizer tank, the metering device and the stirring tank;
the central control module is respectively connected with the metering device, the stirring tank, each electric heating sheet and each temperature sensor, and is used for acquiring the temperature measured by the temperature sensor and controlling the electric heating sheets, the metering device and the stirring tank to work.
In some embodiments, a weighing scale is disposed in the weighing device for accurately metering the plasticizer and supplying the plasticizer in a desired amount to the agitator tank under the control of the central control module.
In some embodiments, the system further comprises a plurality of pumping devices and a plurality of one-way valves disposed in the transfer tubing.
In some embodiments, the water-cooled space is also communicated with an external water heating system through a plurality of water interfaces, and is used for sending water heated by the water-cooled space to the water heating system for heating.
Compared with the prior art, the utility model has the beneficial effects that:
the mixing and stirring cooling system provided by the utility model adopts the double-layer stirring tank and is matched with the water cooling system, so that the stirring space of the inner layer can be cooled under the action of the water cooling space of the outer layer, thereby cooling the heat generated in the stirring process, reducing the temperature, enabling the temperature of the material to be in the process range, and being suitable for being applied to the production of PVC adhesive tapes.
Drawings
FIG. 1 is a schematic diagram of a stirred tank in a mixing and cooling system provided by the utility model;
fig. 2 is a schematic connection diagram of the mixing and cooling system provided by the utility model.
Reference numerals illustrate:
1. a stirring tank; 2. a metering device; 3. a transmission pipeline; 4. an electric heating plate; 5. a plasticizer tank; 6. a pumping device; 7. a one-way valve; 10. a water cooling system 11 and a stirring space; 12. the water cooling space; 13. a water interface; 14. a feed inlet; 15. and a discharge port.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the present utility model easy to understand, the following further describes how the present utility model is implemented with reference to the accompanying drawings and the detailed description.
Referring to fig. 1, the utility model provides a mixing, stirring and cooling system, which comprises a stirring tank 1 and a water cooling system 10, wherein the stirring tank 1 has a double-layer structure, and comprises an inner stirring space 11 and an outer water cooling space 12, and the inner and outer layers are isolated from each other; the water cooling space 12 is communicated with the water cooling system 10 through a plurality of water interfaces 13, and the water cooling system 10 is used for feeding water into and out of the water cooling space 12 so as to realize cooling during stirring operation; a plurality of feed inlets 14 are arranged above the stirring space 11, and a discharge outlet 15 which can be opened and closed is arranged below the stirring space.
In a specific embodiment, when mixing and stirring are performed in the stirring tank 1, water is sent to the outer layer of the stirring tank 1 through the water cooling system 10 to realize cooling, so that the inner dimension of the stirring tank 1 is maintained at 120-130 ℃, the temperature of the material is kept within the process range, and the phenomenon that the normal production cannot be performed due to the property change caused by the overhigh temperature is avoided.
According to the mixing stirring cooling system provided by the utility model, the double-layer stirring tank 1 is adopted, and the water cooling system 10 is matched, so that the stirring space 11 of the inner layer can be cooled under the action of the water cooling space 12 of the outer layer, thereby cooling the heat generated in the stirring process, reducing the temperature, enabling the material temperature to be in the process range, and being suitable for being applied to the production of PVC adhesive tapes.
Preferably, the water cooling space 12 is also communicated with an external water heating system through a plurality of water interfaces 13 for delivering water heated up in the water cooling space 12 to the water heating system for heating.
Further, when the existing PVC adhesive tape is produced, special high-molecular plasticizers are needed, and the high-molecular plasticizers have the problems of high viscosity, poor fluidity, difficult metering and high production difficulty at normal temperature.
Preferably, the mixing and stirring cooling system further comprises a plasticizer tank 5, a metering device 2, a transmission pipeline 3 and a central control module; the plasticizer tank 5 is communicated with the metering device 2 through a plurality of transmission pipelines 3, and the metering device 2 is communicated with the stirring space 11 of the stirring tank 1 through a plurality of transmission pipelines 3 and a feed inlet 14, so that the plasticizer and other materials are stirred and mixed in the stirring space 11; the surfaces of the plasticizer tank 5, the metering device 2 and the transmission pipeline 3 are provided with a plurality of electric heating plates 4; temperature sensors are arranged in the plasticizer tank 5, the metering device 2 and the stirring space 11 of the stirring tank 1; the central control module is respectively connected with the metering device 2, the stirring tank 1, each electric heating plate 4 and each temperature sensor, and is used for acquiring the temperature measured by the temperature sensor and controlling the electric heating plates 4, the metering device 2 and the stirring tank 1.
In one embodiment, the temperature of the polymer plasticizer used for PVC adhesive tape production is maintained at about 80 ℃, so that the performance of the polymer plasticizer can be ensured, the viscosity is reduced, and the fluidity is improved.
It will be appreciated that a metering scale may be provided within the metering device 2 for accurately effecting metering of the plasticizer and supplying the required amount of plasticizer to the agitator tank 1 under the control of the central control module.
Preferably, the mixing and cooling system further comprises a plurality of pumping devices 6 and a plurality of one-way valves 7 arranged in the transmission pipeline 3, so as to ensure one-way transmission of the plasticizer from the storage tank 5 to the metering device 2 and then to the stirring tank 1.
According to the mixing and stirring cooling system provided by the utility model, the electric heating plate 4 is arranged outside the storage tank 5, the metering device 2 and the transmission pipeline 3 so as to maintain the plasticizer at a required temperature, thereby reducing the viscosity of the plasticizer, improving the fluidity of the plasticizer, solving the problems of difficult metering and high production difficulty of the plasticizer in the prior art and simultaneously having low cost. Through such structure, combining the double-deck agitator tank 1 of rear end, in whole technological process, for the plasticizer intensification earlier, for whole material cooling when mixing stirring again, whole process has realized reasonable temperature control, has improved production efficiency, is fit for being applied to in the production of PVC sticky tape.
Finally, it is noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered by the scope of the claims of the present utility model.
Claims (5)
1. The mixing, stirring and cooling system is characterized by comprising a stirring tank (1) and a water cooling system (10);
the stirring tank (1) is of a double-layer structure and comprises an inner stirring space (11) and an outer water cooling space (12), and the inner layer and the outer layer are isolated from each other;
the water cooling space (12) is communicated with the water cooling system (10) through a plurality of water interfaces (13), and the water cooling system (10) is used for feeding water into and out of the water cooling space (12) so as to realize cooling during stirring operation;
a plurality of feed inlets (14) are formed in the upper portion of the stirring space (11), and a discharge outlet (15) capable of being opened and closed is formed in the lower portion of the stirring space.
2. The mixing and stirring cooling system according to claim 1, further comprising a plasticizer tank (5), a metering device (2), a transmission pipeline (3) and a central control module;
the plasticizer tank (5) is communicated with the metering device (2) through a plurality of transmission pipelines (3), and the metering device (2) is communicated with the stirring space (11) of the stirring tank (1) through a plurality of transmission pipelines (3) and a feed inlet (14), so that the plasticizer and the materials are stirred and mixed in the stirring space (11);
the surface of the plasticizer tank (5), the metering device (2) and the conveying pipeline (3) is provided with a plurality of electric heating sheets (4);
temperature sensors are arranged in the plasticizer tank (5), the metering device (2) and the stirring space (11) of the stirring tank (1);
the central control module is respectively connected with the metering device (2), the stirring tank (1), each electric heating sheet (4) and each temperature sensor, and is used for acquiring the temperature measured by the temperature sensor and controlling the electric heating sheets (4), the metering device (2) and the stirring tank (1).
3. The mixing and stirring and cooling system according to claim 2, wherein a weighing scale is arranged in the weighing device (2) for accurately weighing the plasticizer and supplying the plasticizer with a required amount to the stirring tank (1) under the control of a central control module.
4. The mixing and cooling system according to claim 2, further comprising a number of pumping devices (6) and a number of one-way valves (7) arranged in the transfer pipe (3).
5. The mixing and cooling system according to claim 1, wherein the water-cooled space (12) is further connected to an external water heating system through a plurality of water connectors (13) for delivering water after the temperature of the water-cooled space (12) is raised to the water heating system for heating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223168980.5U CN219618215U (en) | 2022-11-29 | 2022-11-29 | Mixed stirring cooling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223168980.5U CN219618215U (en) | 2022-11-29 | 2022-11-29 | Mixed stirring cooling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219618215U true CN219618215U (en) | 2023-09-01 |
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ID=87794594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223168980.5U Active CN219618215U (en) | 2022-11-29 | 2022-11-29 | Mixed stirring cooling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219618215U (en) |
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2022
- 2022-11-29 CN CN202223168980.5U patent/CN219618215U/en active Active
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