CN215359333U - Cooling device for thermoplastic elastomer granulation - Google Patents
Cooling device for thermoplastic elastomer granulation Download PDFInfo
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- CN215359333U CN215359333U CN202121352778.0U CN202121352778U CN215359333U CN 215359333 U CN215359333 U CN 215359333U CN 202121352778 U CN202121352778 U CN 202121352778U CN 215359333 U CN215359333 U CN 215359333U
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Abstract
The utility model relates to a cooling device for thermoplastic elastomer granulation, which comprises a cooling tank, a circulating water supply mechanism and a filter screen, wherein the filter screen is arranged in the cooling tank, the cooling tank is provided with a first cooling tank positioned on the upper side of the filter screen and a second cooling tank positioned on the lower side of the filter screen, the circulating water supply mechanism comprises a water storage tank, a circulating water pump and a water supply pipeline, the water supply pipeline is provided with a water injection hole for injecting water into the first cooling tank, the circulating water pump is used for supplying water in the water storage tank to the water supply pipeline, and the cooling tank is provided with a return port for returning overflowed water to the water supply tank. Adopt above-mentioned scheme, provide one kind through put into first cooling tank with the thermoplastic elastomer granule and through the cooling of circulating water supply mechanism water supply, and carry out the cooling device for thermoplastic elastomer granulation of size screening with the thermoplastic elastomer granule through the filter screen in first cooling tank.
Description
Technical Field
The present invention relates to a cooling device for granulating a thermoplastic elastomer.
Background
Thermoplastic elastomers are also known as elastomers or synthetic rubbers. The product not only has the excellent performances of high elasticity, aging resistance and oil resistance of the traditional cross-linked vulcanized rubber, but also has the characteristics of convenient processing and wide processing mode of common plastics. The nozzle can be produced by processing modes such as injection molding, extrusion, blow molding and the like, and 100 percent of the nozzle corners are directly used for the second time after being crushed. The environment-friendly synthetic material is environment-friendly, non-toxic, comfortable in hand feeling, exquisite in appearance and more creative in products, so that the synthetic material is a novel humanized high-grade synthetic material and is a worldwide standard environment-friendly material.
The raw materials of the thermoplastic elastomer are usually in a granular form, and various recycled thermoplastic elastomer products are produced into thermoplastic elastomer granules through a granulator, wherein after the granulation is finished, the thermoplastic elastomer granules are usually required to be cooled in time so as to prevent the thermoplastic elastomer granules from being adhered to each other at a high temperature.
However, the conventional cooling device has a single function and only has a cooling function, and the produced thermoplastic elastomer particles have different sizes, so that the particle screening is usually performed after the cooling, and the production process is complicated.
Disclosure of Invention
In view of the disadvantages of the prior art, an object of the present invention is to provide a cooling device for thermoplastic elastomer granulation, in which thermoplastic elastomer particles are placed in a first cooling tank, water is supplied to the first cooling tank for cooling by a circulating water supply mechanism, and the thermoplastic elastomer particles are screened in size by a filter screen in the first cooling tank.
In order to achieve the purpose, the utility model provides the following technical scheme: including cooling bath, circulation water supply mechanism and filter screen, the filter screen is installed in the cooling bath, and the cooling bath is provided with the first cooling tank that is located the filter screen upside and is located the second cooling tank of filter screen downside, circulation water supply mechanism includes tank, circulating water pump and water supply pipe, water supply pipe is provided with the water injection hole towards water injection in the first cooling tank, and circulating water pump is used for supplying water supply pipe with the water in the tank, the cooling bath is provided with the backward flow mouth that is used for the rivers backwater water storage tank that will overflow.
The utility model is further configured to: be provided with on the cooling bath and be used for connecing the material baffle of leading-in first cooling bath with the thermoplastic elastomer granule that needs cooling, and connect the material baffle to be along the level keep away from first cooling bath direction along vertical tilt up gradually.
The utility model is further configured to: the water supply pipeline is including being located the honeycomb duct that connects the material baffle top, the length direction of honeycomb duct is the level to be parallel to each other setting with connecing the material baffle, the water injection hole sets up in the honeycomb duct, and the quantity of water injection hole is a plurality of, each the water injection hole is arranged the setting along the length direction of honeycomb duct.
The utility model is further configured to: the first cooling tank is a long strip extending horizontally, the material receiving guide plate is arranged on one side of the length direction of the first cooling tank, the circulating water supply mechanism comprises a first nozzle which is supplied with water by a water supply pipeline and sprays water, the first nozzle is arranged on the side, located on the material receiving guide plate side, of the first cooling tank, and the first nozzle is used for pushing thermoplastic elastomer particles to be far away from the material receiving guide plate along the length direction of the first cooling tank.
The utility model is further configured to: the cooling pond is located first cooling bath and is provided with the division board, the length direction of division board is parallel to each other with the length direction of first cooling bath, first cooling bath is including main cooling bath and the circulative cooling groove that is located the division board both sides, first nozzle is located length one side of main cooling bath, circulation water supply mechanism includes the second nozzle that supplies water and carry out the water spray by the water supply pipe, the second nozzle sets up and deviates from first nozzle side in the length direction of circulative cooling groove, the circulative cooling groove is located length direction and deviates from second nozzle side and is provided with the circulation baffle that is used for the leading-in main cooling bath of thermoplastic elastomer granule in the circulative cooling groove, and the second nozzle is used for promoting the thermoplastic elastomer granule in the circulative cooling groove towards the circulation baffle.
The utility model is further configured to: the cooling pond is provided with and supplies the filter screen to slide and insert the installation guide rail of establishing the installation, installation guide rail is located track direction one side and is provided with the dismouting mouth that supplies the filter screen to dismantle from the installation guide rail.
The utility model is further configured to: the disassembly and assembly port is positioned right above the water storage tank.
The utility model is further configured to: the lower end of the second cooling tank is provided with a discharge hole, and the cooling pool is positioned at the discharge hole and is provided with an opening and closing plate for opening and closing the discharge hole.
The utility model is further configured to: the discharge hole is positioned right above the water storage tank.
The utility model is further configured to: and a guide plate for converging the thermoplastic elastomer particles towards the discharge hole is arranged in the second cooling tank.
By adopting the technical scheme, 1, thermoplastic elastomer particles needing to be cooled are poured into the first cooling tank, and water is supplied into the first cooling tank through the circulating water supply mechanism to realize cooling, in addition, in the cooling process, the thermoplastic elastomer particles are subjected to size screening through the filter screen, so that the thermoplastic elastomer particles with the volume smaller than the filter aperture of the filter screen enter the second cooling tank under the action of gravity, and the thermoplastic elastomer particles with the larger volume are left in the first cooling tank, therefore, after the cooling is finished, the thermoplastic elastomer particles with different specifications can be directly and respectively treated, and the process is simplified; 2. the circulating water supply mechanism adopts a circulating water pump to guide water in the water storage tank into a water supply pipeline, realizes water supply to the first cooling tank through the water supply pipeline, and when water in the first cooling tank overflows too much, returns to the water storage tank through a backflow port, realizes more efficient cooling through the flow of water, and realizes the water-saving purpose by using circulating water.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is an assembly view of an embodiment of the present invention;
FIG. 2 is an assembly view of an embodiment of the present invention;
FIG. 3 is a cross-sectional view of a cooling bath, a filter screen, and a shutter plate in accordance with an embodiment of the present invention;
FIG. 4 is an exploded view of the cooling bath, filter screen and shutter plate in accordance with one embodiment of the present invention;
FIG. 5 is an enlarged view of A in FIG. 2;
FIG. 6 is an enlarged view of B in FIG. 2;
FIG. 7 is an enlarged view of C in FIG. 1;
FIG. 8 is an enlarged view of a portion of FIG. 4;
fig. 9 is a partially enlarged view of fig. 3.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1-3 and 5, the present invention discloses a cooling device for thermoplastic elastomer granulation, comprising a cooling tank 1, a circulating water supply mechanism 2 and a filter screen 3, wherein the filter screen 3 is installed in the cooling tank 1, and the cooling tank 1 is provided with a first cooling tank 11 positioned on the upper side of the filter screen 3 and a second cooling tank 12 positioned on the lower side of the filter screen 3, the circulating water supply mechanism 2 comprises a water storage tank 21, a circulating water pump (not shown for reasons of view), and a water supply pipeline 23, the water supply pipeline 23 is provided with a water injection hole 231 for injecting water into the first cooling tank 11, wherein a water inlet of the circulating water pump is connected with the water storage tank 21, and a water storage port of the circulating water pump is connected with the water supply pipeline 23, so that the water in the water storage tank 21 is supplied to the water supply pipeline 23 by the circulating water pump, and the water is injected into the first cooling tank 11 through the water injection hole 231 of the water supply pipeline 23, and further, a return port 13 for returning the overflowed water to the water supply reservoir 21 is provided at the upper right side of the cooling reservoir 1.
Therefore, the thermoplastic elastomer particles to be cooled are poured into the first cooling tank 11 and are cooled by supplying water into the first cooling tank 11 through the circulating water supply mechanism 2, and in addition, in the cooling process, the thermoplastic elastomer particles are screened according to the size of the filter screen 3, so that the thermoplastic elastomer particles with the volume smaller than the filter aperture of the filter screen 3 enter the second cooling tank 12 under the action of gravity, and the thermoplastic elastomer particles with the larger volume are left in the first cooling tank 11, therefore, after the cooling is finished, the thermoplastic elastomer particles with different specifications can be directly and respectively treated, the process is simplified, in addition, the circulating water supply mechanism 2 adopts a circulating water pump to guide the water in the water storage tank 21 into the water supply pipeline 23, and the water is supplied to the first cooling tank 11 through the water supply pipeline 23, and when the water in the first cooling tank 11 overflows too much, the water returns to the water storage tank 21 through the backflow port 13, not only the more efficient cooling is realized through the flowing of water, but also the purpose of saving water is realized through the circulating water.
In addition, the cooling pool 1 in this embodiment is provided with a material receiving guide plate 14 for guiding thermoplastic elastomer particles to be cooled into the first cooling tank 11 by integral molding on the left side of the first cooling tank 11, and the material receiving guide plate 14 is inclined upward along the vertical direction gradually from the horizontal direction to the left side, so that the thermoplastic elastomer particles produced by the pelletizer fall on the material receiving guide plate 14, roll along the material receiving guide plate 14 into the first cooling tank 11 for cooling, and have the function of receiving and converging the materials.
Preferably, the water supply pipeline 23 in this embodiment includes a guide pipe 232 located above the material receiving guide plate 14, wherein the length direction of the guide pipe 232 is along the front-back direction, and in addition, the water injection holes 231 are disposed on the guide pipe 232, and the number of the water injection holes 231 is several, and the water injection holes are arranged along the length direction of the guide pipe 232, so that water can be uniformly discharged from the upper end of the material receiving guide plate 14 through the several water injection holes 231 on the guide pipe 232, and the surface uniform water flow of the material receiving guide rod is left to prevent the thermoplastic elastomer particles from adhering to the material receiving guide plate 14.
Referring to fig. 6, the first cooling tank 11 of the present embodiment is a strip extending in the left-right direction, and the circulating water supply mechanism 2 includes a first nozzle 24, the first nozzle 24 is connected to the water supply pipeline 23, the first nozzle 24 is fixedly installed on the left side of the first cooling tank 11 in a threaded manner, and the first nozzle 24 sprays towards the right, so that the thermoplastic elastomer particles falling from the material receiving guide plate 14 enter the first cooling tank 11 and then roll towards the right by spraying of the first nozzle 24, and therefore, the thermoplastic elastomer particles can be more effectively screened on the filter screen 3 during the rolling process, so that the thermoplastic elastomer particles with smaller volume enter the second cooling tank 12.
Referring to fig. 7, the cooling tank 1 of the present embodiment is fixedly provided with partition plates 15 at front and rear sides thereof in the first cooling tank 11, and the partition plates 15 are spaced apart from each other in the left-right direction, and the first cooling tank 11 is partitioned by the two partition plates 15 and includes a main cooling tank 111 between the two partition plates 15 and a circulation cooling tank 112 at the other side of each partition plate 15, wherein the first nozzle 24 is positioned at the left side of the main cooling tank 111, and the circulation water supply mechanism 2 includes two second nozzles 25 respectively provided at each circulation cooling tank 112, and each second nozzle 25 is connected to the water supply pipe 23, wherein each second nozzle 25 is fixedly installed at the right side of the corresponding circulation cooling tank 112 by means of a screw thread, and each second nozzle 25 is sprayed toward the left, and further, the circulation cooling tank 112 is provided at the left side with an inclined circulation guide plate 16, and the inclination direction of each circulation guide plate 16 is gradually inclined toward the main cooling tank 111 in the left direction, therefore, when the thermoplastic elastomer particles in the main cooling tank 111 move to the rightmost end, the thermoplastic elastomer particles are injected by the second nozzle 25, enter the circulating cooling tank 112 by the fluid flow, move leftwards along the circulating cooling tank 112, then enter the main cooling tank 111 again by the circulating guide plate 16, and move rightwards by the first nozzle 24 after entering the main cooling tank 111 to form a circulating motion, so that the thermoplastic elastomer particles are prevented from being accumulated and the overall filtering cannot be realized.
Referring to fig. 4 and 8-9, in the present embodiment, an installation guide rail 17 extending in the left-right direction is disposed between the first cooling tank 11 and the second cooling tank 12 of the cooling tank 1, and a mounting and dismounting port 18 for dismounting the filter screen 3 from the installation guide rail 17 is disposed on the left side of the installation guide rail 17 through the filter tank, so that the filter screen 3 can be dismounted through the installation guide rail 17 and the mounting and dismounting port 18, and the filter screen 3 with different filter apertures can be replaced to realize particle screening for different requirements.
Preferably, the detachable port 18 in this embodiment is located directly above the reservoir 21, so that water leaking from the detachable port 18 can be efficiently returned to the reservoir 21 to be circulated.
In addition, the second cooling tank 12 in this embodiment is provided with a discharge port 19, and the lower end of the cooling tank 1, which is located at the discharge port 19, is provided with an opening and closing plate 4 for opening and closing the discharge port 19, wherein the left side of the opening and closing plate 4 is hinged to the cooling tank 1 in a hinged rod manner, and the right end of the opening and closing plate 4 is detachably mounted on the cooling tank 1 in a manner of matching bolts and nuts, so that the discharge of the thermoplastic elastomer particles in the second cooling tank 12 can be realized after the cooling and screening are completed through the discharge port 19.
Preferably, the discharge port 19 in this embodiment is located directly above the water storage tank 21, so that when the thermoplastic elastomer pellets in the second cooling tank 12 are discharged, the water leaking from the discharge port 19 can be efficiently returned to the water storage tank 21 to be circulated.
In addition, be provided with in the second cooling tank 12 in this embodiment and be used for the guide plate 5 that assembles thermoplastic elastomer granule towards discharge gate 19, wherein, guide plate 5 from a left side to the right side along vertical slope down for the effectual thermoplastic elastomer granule to in the second cooling tank 12 assembles, realizes more convenient and complete ejection of compact.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. A cooling device for granulating a thermoplastic elastomer, characterized in that: including cooling bath, circulation water supply mechanism and filter screen, the filter screen is installed in the cooling bath, and the cooling bath is provided with the first cooling tank that is located the filter screen upside and is located the second cooling tank of filter screen downside, circulation water supply mechanism includes tank, circulating water pump and water supply pipe, water supply pipe is provided with the water injection hole towards water injection in the first cooling tank, and circulating water pump is used for supplying water supply pipe with the water in the tank, the cooling bath is provided with the backward flow mouth that is used for the rivers backwater water storage tank that will overflow.
2. The cooling device for granulating a thermoplastic elastomer as claimed in claim 1, wherein: be provided with on the cooling bath and be used for connecing the material baffle of leading-in first cooling bath with the thermoplastic elastomer granule that needs cooling, and connect the material baffle to be along the level keep away from first cooling bath direction along vertical tilt up gradually.
3. The cooling device for granulating a thermoplastic elastomer as claimed in claim 2, wherein: the water supply pipeline is including being located the honeycomb duct that connects the material baffle top, the length direction of honeycomb duct is the level to be parallel to each other setting with connecing the material baffle, the water injection hole sets up in the honeycomb duct, and the quantity of water injection hole is a plurality of, each the water injection hole is arranged the setting along the length direction of honeycomb duct.
4. The cooling device for granulating a thermoplastic elastomer as claimed in claim 2, wherein: the first cooling tank is a long strip extending horizontally, the material receiving guide plate is arranged on one side of the length direction of the first cooling tank, the circulating water supply mechanism comprises a first nozzle which is supplied with water by a water supply pipeline and sprays water, the first nozzle is arranged on the side, located on the material receiving guide plate side, of the first cooling tank, and the first nozzle is used for pushing thermoplastic elastomer particles to be far away from the material receiving guide plate along the length direction of the first cooling tank.
5. The cooling device for granulating a thermoplastic elastomer as claimed in claim 4, wherein: the cooling pond is located first cooling bath and is provided with the division board, the length direction of division board is parallel to each other with the length direction of first cooling bath, first cooling bath is including main cooling bath and the circulative cooling groove that is located the division board both sides, first nozzle is located length one side of main cooling bath, circulation water supply mechanism includes the second nozzle that supplies water and carry out the water spray by the water supply pipe, the second nozzle sets up and deviates from first nozzle side in the length direction of circulative cooling groove, the circulative cooling groove is located length direction and deviates from second nozzle side and is provided with the circulation baffle that is used for the leading-in main cooling bath of thermoplastic elastomer granule in the circulative cooling groove, and the second nozzle is used for promoting the thermoplastic elastomer granule in the circulative cooling groove towards the circulation baffle.
6. The cooling device for granulating a thermoplastic elastomer as claimed in claim 1, wherein: the cooling pond is provided with and supplies the filter screen to slide and insert the installation guide rail of establishing the installation, installation guide rail is located track direction one side and is provided with the dismouting mouth that supplies the filter screen to dismantle from the installation guide rail.
7. The cooling device for granulating a thermoplastic elastomer as claimed in claim 6, wherein: the disassembly and assembly port is positioned right above the water storage tank.
8. The cooling device for granulating a thermoplastic elastomer as claimed in claim 1, wherein: the lower end of the second cooling tank is provided with a discharge hole, and the cooling pool is positioned at the discharge hole and is provided with an opening and closing plate for opening and closing the discharge hole.
9. The cooling device for granulating a thermoplastic elastomer as claimed in claim 8, wherein: the discharge hole is positioned right above the water storage tank.
10. The cooling device for granulating a thermoplastic elastomer as claimed in claim 8, wherein: and a guide plate for converging the thermoplastic elastomer particles towards the discharge hole is arranged in the second cooling tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121352778.0U CN215359333U (en) | 2021-06-17 | 2021-06-17 | Cooling device for thermoplastic elastomer granulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121352778.0U CN215359333U (en) | 2021-06-17 | 2021-06-17 | Cooling device for thermoplastic elastomer granulation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215359333U true CN215359333U (en) | 2021-12-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121352778.0U Active CN215359333U (en) | 2021-06-17 | 2021-06-17 | Cooling device for thermoplastic elastomer granulation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215359333U (en) |
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2021
- 2021-06-17 CN CN202121352778.0U patent/CN215359333U/en active Active
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