CN217021061U - Reclaimed plastic extrusion granulation equipment - Google Patents
Reclaimed plastic extrusion granulation equipment Download PDFInfo
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- CN217021061U CN217021061U CN202220122170.7U CN202220122170U CN217021061U CN 217021061 U CN217021061 U CN 217021061U CN 202220122170 U CN202220122170 U CN 202220122170U CN 217021061 U CN217021061 U CN 217021061U
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- extruder
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- feed inlet
- discharge gate
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Abstract
The utility model relates to the technical field of processing of recycled plastics, in particular to recycled plastic extrusion granulation equipment which comprises a feeding device, a main extruder, an auxiliary extruder, a water ring cutting machine, a dehydration and granulation mechanism, a vibrating screen, a fan and a finished product storage box, wherein the feeding device, the main extruder, the auxiliary extruder, the water ring cutting machine, the dehydration and granulation mechanism, the vibrating screen, the fan and the finished product storage box are sequentially arranged; the main extruder and the auxiliary extruder are internally provided with a screw and a screw barrel, the auxiliary machine feed inlet is positioned right below the main machine discharge outlet, and the main machine discharge outlet is coaxial with the central line of the auxiliary machine feed inlet; has the advantages that: be located the host computer discharge gate through the auxiliary engine feed inlet under, and the coaxial technical scheme of central line of host computer discharge gate and auxiliary engine feed inlet, effectively solved the mode of 45 degrees return bends transmission plastic melt, the delivery elbow blocks up easily, not good clean, influence production efficiency, and the discharge gate that only limits to the host computer in addition and the little problem of the condition of auxiliary engine feed inlet difference in height, it is smooth and easy to realize plastic melt circulation between the main and auxiliary engine, promote production efficiency's effect.
Description
Technical Field
The utility model relates to the technical field of reclaimed plastic processing, in particular to reclaimed plastic extrusion granulation equipment.
Background
At present, a large amount of plastic wastes are generated in the production and living processes, and the plastic wastes cannot be degraded after being discarded into the natural environment, so that serious white pollution is caused, and the environment is damaged. The recycling of the plastic wastes can reduce white pollution and protect the environment, and can save resources and improve economic benefits. In a method of recycling plastic waste, the recycled plastic waste is generally extruded and granulated to form plastic granules that can be used in downstream industries. Generally, plastic waste is classified, cut into small pieces, cleaned and dried in the sun, then added into an extruder for mixing and plasticizing, and the formed plastic melt is extruded from a die head of the extruder and then granulated by a granulating device to form plastic granules.
At present, a plastic extrusion process consists of an extruder main machine and an extruder auxiliary machine, a discharge pipe of the main machine is lifted to the upper part of a feeding hole of the auxiliary machine by a 45-degree elbow in the conveying of plastic melt between the main machine and the auxiliary machine, and the conveying elbow is easy to block and is not easy to clean in the conveying mode, so that the production efficiency is influenced, and the conveying elbow is only limited to the situation that the height difference between the discharging hole of the main machine and the feeding hole of the auxiliary machine is not large.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is as follows: the utility model provides a reclaimed plastic extrusion granulation device, which aims to solve the problems that a conveying mode that a discharge pipe of a main machine is lifted to the position above a feeding hole of an auxiliary machine by a 45-degree elbow is generally adopted for conveying plastic melt between a main extruder and an auxiliary extruder in the existing plastic extrusion process, the conveying elbow of the conveying mode is easy to block and is not easy to clean, the production efficiency is influenced, and the conveying elbow is only limited to the situation that the height difference between the discharge hole of the main machine and the feeding hole of the auxiliary machine is not large. Be located the host computer discharge gate through the auxiliary engine feed inlet under, and the coaxial technical scheme of central line of host computer discharge gate and auxiliary engine feed inlet, effectively solved 45 degrees return bend transmission mode's transport elbow easily and blockked up, not good clean, influence production efficiency, and the discharge gate that only limits to the host computer and the little problem of the condition of auxiliary engine feed inlet difference in height realize that plastic melt circulation between the main and auxiliary engine is smooth and easy, promote production efficiency's effect.
The technical scheme adopted by the utility model for solving the technical problems is as follows: a reclaimed plastic extrusion granulation device comprises a feeding device, a main extruder, an auxiliary extruder, a water ring cutting machine, a water ring groove, a dehydration granulation mechanism, a vibrating screen, a fan and a finished product storage box which are arranged in sequence; all be provided with screw rod, spiral shell section of thick bamboo in main extruder, the supplementary extruder, the screw rod is connected with the driving motor transmission, the feed inlet of main extruder is connected to feeding device's discharge gate, the end of main extruder is provided with the host computer discharge gate, the front end of assisting the extruder is provided with the auxiliary machine feed inlet the end of assisting the extruder is provided with the auxiliary machine discharge gate, the auxiliary machine feed inlet is located under the host computer discharge gate, the host computer discharge gate with the central line of auxiliary machine feed inlet is coaxial, the auxiliary machine discharge gate is connected to the water ring cutter.
Specifically, the water ring cutting machine comprises a water ring cutting device, and a water ring cutting knife and a water pump are arranged in the water ring cutting device.
Specifically, the water ring groove is arranged between the water ring cutting machine and the dewatering and granulating mechanism.
Specifically, be provided with between dehydration grain cutting mechanism and the finished product storage case the shale shaker with the fan.
Specifically, the discharge port of the vibrating screen is communicated with the feed port of the finished product storage box.
The beneficial effects of the utility model are: the utility model provides extrusion granulation equipment for regenerated plastics. Be located the host computer discharge gate through the auxiliary engine feed inlet under, and the coaxial technical scheme of central line of host computer discharge gate and auxiliary engine feed inlet, effectively solved 45 degrees return bend transmission mode's transport elbow easily and blockked up, not good clean, influence production efficiency, and the discharge gate that only limits to the host computer and the little problem of the condition of auxiliary engine feed inlet difference in height realize that plastic melt circulation between the main and auxiliary engine is smooth and easy, promote production efficiency's effect.
Drawings
The utility model is further illustrated by the following examples in conjunction with the drawings.
FIG. 1 is a schematic top view of the present invention;
FIG. 2 is a schematic view of the connection between the main extruder and the auxiliary extruder according to the present invention;
in the figure: 1. a feeding device; 2. a main extruder; 3. an auxiliary extruder; 4. a water ring cutting machine; 5. a water ring groove; 6, a dewatering and granulating mechanism; 7. vibrating the screen; 8. a fan; 9. a finished product storage box; 21. a feed inlet; 22. a discharge port of the host machine; 31. a feeding hole of an auxiliary machine; 32. a discharge hole of an auxiliary machine; 41. a water ring cutting device.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams each illustrating the basic structure of the present invention only in a schematic manner, and thus show only the constitution related to the present invention.
Example (b):
as shown in figures 1 and 2, the extrusion granulation equipment for the recycled plastic comprises a feeding device 1, a main extruder 2, an auxiliary extruder 3, a water ring cutting machine 4, a water ring groove 5, a dehydration and granulation mechanism 6, a vibrating screen 7, a fan 8 and a finished product storage tank 9 which are arranged in sequence, the main extruder 2 and the auxiliary extruder 3 are both internally provided with a screw rod and a screw cylinder, the screw rod is in transmission connection with a driving motor, the feed inlet 21 of the main extruder 2 is connected to the discharge outlet of the feeding device 1, the tail end of the main extruder 2 is provided with a main machine discharge outlet 22, the front end of the auxiliary extruder 3 is provided with an auxiliary machine feed inlet 31, the tail end of the auxiliary extruder 3 is provided with an auxiliary machine discharge outlet 32, the auxiliary machine feed inlet 31 is located under the main machine feed outlet 22, the main machine feed outlet 22 is coaxial with the central line of the auxiliary machine feed inlet 31, and the auxiliary machine feed outlet 32 is connected to the water ring cutting machine 4. By adopting the design, a plastic solution conveying pipeline between the main extruder and the auxiliary extruder is omitted, the problems of blockage and difficult cleaning of the plastic solution conveying pipeline are fundamentally solved, and the equipment has a simple structure and is convenient to clean as long as the central lines of the main machine discharge port 22 and the auxiliary machine feed port 31 are coaxial.
The plastics solution is followed auxiliary engine discharge gate 32 flows to water ring cutter 4, water ring cutter 4 includes water ring cutter 41, be provided with water ring cutter, water pump in the water ring cutter 41, process the processing back of water ring granulator 4, output plastic strip. And the plastic strips processed by the water ring cutting machine 4 are fully cooled by the water ring groove 5 and then output to the dehydration granulating mechanism 6. The dehydration granulating mechanism 6 is used for dehydrating the plastic strips, cutting the plastic strips into uniform particles by a cutter, screening by the vibrating screen 7, and conveying the plastic strips to the finished product storage box 9 under the action of the fan 8. And the discharge hole of the vibrating screen 7 is communicated with the feed inlet of the finished product storage box 9.
In light of the foregoing description of the preferred embodiments of the present invention, it is intended that the present invention cover modifications and variations of this invention provided they fall within the scope of the following claims. The technical scope of the present invention is not limited to the content of the description, and must be determined according to the scope of the claims.
Claims (5)
1. A reclaimed plastic extrusion granulation device comprises a feeding device (1), a main extruder (2), an auxiliary extruder (3), a water ring cutting machine (4), a water ring groove (5), a dehydration granulating mechanism (6), a vibrating screen (7), a fan (8) and a finished product storage box (9) which are arranged in sequence; the method is characterized in that: all be provided with screw rod, spiral shell section of thick bamboo in main extruder (2), the supplementary extruder (3), the screw rod is connected with the driving motor transmission, feed inlet (21) of main extruder (2) are connected to the discharge gate of feeding device (1), the end of main extruder (2) is provided with host computer discharge gate (22), the front end of assisting extruder (3) is provided with auxiliary machine feed inlet (31) the end of assisting extruder (3) is provided with auxiliary machine discharge gate (32), auxiliary machine feed inlet (31) are located under host computer discharge gate (22), host computer discharge gate (22) with the central line of auxiliary machine feed inlet (31) is coaxial, auxiliary machine discharge gate (32) are connected to water ring cutting machine (4).
2. The recycled plastic extrusion granulation apparatus as recited in claim 1, wherein: the water ring cutting machine (4) comprises a water ring cutting device (41), and a water ring cutting knife and a water pump are arranged in the water ring cutting device (41).
3. The recycled plastic extrusion granulation apparatus as recited in claim 1, wherein: and a water ring groove (5) is arranged between the water ring cutting machine (4) and the dehydration granulating mechanism (6).
4. The recycled plastic extrusion granulation apparatus as recited in claim 3, wherein: and a vibrating screen (7) and a fan (8) are arranged between the dehydration and granulation mechanism (6) and the finished product storage box (9).
5. The recycled plastic extrusion granulation apparatus as recited in claim 1, wherein: and the discharge hole of the vibrating screen (7) is communicated with the feed inlet of the finished product storage box (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220122170.7U CN217021061U (en) | 2022-01-18 | 2022-01-18 | Reclaimed plastic extrusion granulation equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220122170.7U CN217021061U (en) | 2022-01-18 | 2022-01-18 | Reclaimed plastic extrusion granulation equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217021061U true CN217021061U (en) | 2022-07-22 |
Family
ID=82449267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220122170.7U Active CN217021061U (en) | 2022-01-18 | 2022-01-18 | Reclaimed plastic extrusion granulation equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217021061U (en) |
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2022
- 2022-01-18 CN CN202220122170.7U patent/CN217021061U/en active Active
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