CN218227382U - Circulating water cooling device of double-screw mixing extrusion granulator - Google Patents
Circulating water cooling device of double-screw mixing extrusion granulator Download PDFInfo
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- CN218227382U CN218227382U CN202222345501.6U CN202222345501U CN218227382U CN 218227382 U CN218227382 U CN 218227382U CN 202222345501 U CN202222345501 U CN 202222345501U CN 218227382 U CN218227382 U CN 218227382U
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Abstract
The utility model belongs to the technical field of water cooling devices of granulators, in particular to a circulating water cooling device of a double-screw mixing extrusion granulator, which comprises an installation shell and a connecting shaft, wherein the surface of the installation shell is fixedly connected with a connecting plate, the inside of the connecting plate is rotatably connected with a threaded bolt, and the inside of the connecting plate is connected with a processing chamber in a laminating way; the utility model discloses a be provided with the (mixing) shaft, the center pin of installation can carry out certain rotation during operation between second gear and the first gear, the (mixing) shaft can carry out certain rotation mixing motion between center pin and the second gear, be convenient for carry out certain stirring to the material of the inside input of feed inlet, avoid carrying out the during operation of granulator, because the volume of raw materials is too big to cause the harm to equipment, and the lateral wall of (mixing) shaft is provided with a set of scraper blade and can clears up the remaining raw materials of feed inlet inner wall, avoid causing the waste.
Description
Technical Field
The utility model relates to a granulator water cooling plant technical field specifically is a double screw mixing extrusion granulator's circulating water cooling plant.
Background
The extruder belongs to one of the types of plastic machinery, originates from 18 th century, can divide a machine head into a right-angle machine head, an oblique-angle machine head and the like according to the material flow direction of the machine head and the included angle of a central line of a screw rod, can fully plasticize and uniformly mix materials by the aid of pressure and shearing force generated by rotation of the screw rod, and can be basically classified into a double-screw extruder, a single-screw extruder, a rare multi-screw extruder and a non-screw extruder through die molding.
Then the circulating water cooling plant of the existing double-screw mixing extrusion granulator is working, and when the equipment feeds materials, the granulator can be rotated and processed by directly pouring the raw materials into the equipment, the equipment is damaged by the large block of the materials, and when the equipment works for a long time, the granulator is damaged by overhigh temperature.
Therefore, a circulating water cooling device of the double-screw mixing extrusion granulator is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
In order to compensate prior art's not enough, solve the mixed circulating water cooling device who extrudes the granulator of twin-screw and when carrying out the during operation, because equipment with the raw materials direct pour into in the middle of the equipment can lead to the granulator to rotate when adding man-hour, because the bulk segment of material can cause the harm to equipment greatly, and when carrying out long-time during operation, the problem of certain harm is caused to the granulator to the high temperature of equipment, the utility model provides a mixed circulating water cooling device who extrudes the granulator of twin-screw.
The utility model provides a technical scheme that its technical problem adopted is: a double screw mixing extrusion granulator's circulating water cooling device, including installation shell and connecting axle, the fixed surface of installation shell is connected with the connecting plate, the inside of connecting plate is rotated and is connected with the screw bolt, the inside laminating of connecting plate is connected with the processing chamber, the fixed surface of processing chamber is connected with the feed inlet, the outside fixedly connected with second of feed inlet changes the machine, the inside of second changes the machine is rotated and is connected with the connecting axle, the inside of connecting axle is rotated and is connected with first gear, the lower extreme meshing of first gear is connected with the second gear, the inside of second gear is rotated and is connected with the center pin, the outside fixedly connected with (mixing) shaft of center pin, the one end fixedly connected with scraper blade of (mixing) shaft, the first machine that changes of outside fixedly connected with of installation shell, the inside of first machine is rotated and is connected with the belt pulley, the outside of belt is rotated and is connected with the connection belt, the inside of connection is rotated and is connected with the screw shaft, the bottom fixedly connected with water tank of installation shell, the inside fixedly connected with cooling system of water tank, the lateral wall fixedly connected with of water pump, the inside fixedly connected with connecting pipe of water pump, the bottom fixedly connected with fan of installation shell, the right-hand member of limiting plate is provided with of processing chamber.
Preferably, the first gear and the second rotating mechanism form a rotating structure through a connecting shaft, and the central shaft and the first gear form a rotating structure through the second gear.
Preferably, the stirring shaft and the second gear form a rotating structure through a central shaft, and a group of scrapers are arranged on the side wall of the stirring shaft.
Preferably, the processing chamber is connected with the installation shell through a limiting plate in a clamping manner, and the processing chamber and the installation shell form a detachable structure through a connecting plate and a threaded bolt.
Preferably, the screw shafts and the first rotating machine form a rotating structure through belt pulleys and connecting belts, and the screw shafts are provided with two groups.
Preferably, the bottom of water tank sets up a set of cooling system, the connecting pipe passes through for fixed connection between water pump and the water tank.
Preferably, two sets of fans are arranged at the bottom end of the mounting shell.
The utility model discloses an useful part lies in:
1. the utility model discloses a be provided with the (mixing) shaft, the center pin of installation can carry out certain rotation during operation through between second gear and the first gear, and the (mixing) shaft can carry out certain rotation stirring motion through between center pin and the second gear, is convenient for carry out certain stirring to the material of feed inlet internal input, avoids when carrying out the work of granulator, because the volume of raw materials is too big to cause the harm to equipment, and the lateral wall of (mixing) shaft is provided with a set of scraper blade and can clear up the remaining raw materials of feed inlet inner wall, avoids causing the waste;
2. the utility model discloses a be provided with the water tank, inside at equipment fixing's installation shell sets up a set of water tank, the bottom of water tank sets up a set of cooling system, the compressor of the cooling system the inside of installation compresses into the refrigerant into liquid, carry outer machine again, the heat of indoor air the inside is absorbed to liquid refrigerant, reconvert into gas again, gaseous steam will condense into liquid after meetting the evaporimeter, carry out cooling treatment with the inside liquid of water tank, send into needs refrigerated equipment with low-temperature cooling water by the water pump again, the refrigerated water rises the after-heating with the heat and flows back to the water tank again, reach refrigerated effect, avoid equipment carrying out long-time during operation, cause the high temperature to cause the harm to equipment.
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 a schematic front view of the present invention;
FIG. 2 is a schematic view of the inner structure of the feed inlet of the present invention;
FIG. 3 is a schematic view of the internal structure of the processing chamber of the present invention;
fig. 4 is a schematic diagram of the internal structure of the mounting housing of the present invention.
In the figure: 1. installing a shell; 2. a first rotary machine; 3. a second rotating machine; 4. a connecting shaft; 5. a feed inlet; 6. a threaded bolt; 7. a connecting plate; 8. a discharge port; 9. a processing chamber; 10. a first gear; 11. a second gear; 12. a squeegee; 13. a stirring shaft; 14. a central shaft; 15. a belt pulley; 16. connecting a belt; 17. a screw shaft; 18. a water tank; 19. a cooling system; 20. a water pump; 21. a connecting pipe; 22. a fan; 23. and a limiting plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Example one
Referring to fig. 1-4, a circulating water cooling device of a twin-screw mixing extrusion granulator comprises an installation shell 1 and a connecting shaft 4, wherein a connecting plate 7 is fixedly connected to the surface of the installation shell 1, a threaded bolt 6 is rotatably connected to the inside of the connecting plate 7, a processing chamber 9 is connected to the inside of the connecting plate 7 in a laminating manner, a feeding port 5 is fixedly connected to the surface of the processing chamber 9, a second rotating machine 3 is fixedly connected to the outer side of the feeding port 5, a connecting shaft 4 is rotatably connected to the inside of the second rotating machine 3, a first gear 10 is rotatably connected to the inside of the connecting shaft 4, a second gear 11 is engaged and connected to the lower end of the first gear 10, a central shaft 14 is rotatably connected to the inside of the second gear 11, a stirring shaft 13 is fixedly connected to the outer side of the central shaft 14, a scraper 12 is fixedly connected to one end of the stirring shaft 13, a first rotating machine 2 is fixedly connected to the outer side of the installation shell 1, a belt pulley 15 is rotatably connected to the inside of the first rotating machine 2, a connecting belt 16 is rotatably connected to the outer side of the belt 15, a screw shaft 17 is rotatably connected to the inside of the belt 16, a water tank 18 is fixedly connected to the bottom of the installation shell 1, a water tank 18 is fixedly connected to a cooling system 19, a water pump 20 is fixedly connected to the side wall of the water tank 18, a water pump 20 is fixedly connected to the shell 21, a fan 21 is connected to the inner wall of the shell 1, a limiting plate 23, and a fan 23 is connected to the shell of the shell, and a limiting plate 9 is connected to the inner wall of the shell 1, and a limiting plate 9, and a limiting plate 23 is connected to the inner wall of the processing chamber 9.
The first gear 10 and the second rotating machine 3 form a rotating structure through the connecting shaft 4, the central shaft 14 and the first gear 10 form a rotating structure through the second gear 11, the installed first gear 10 can perform certain rotating work between the connecting shaft 4 and the second rotating machine 3, and then the installed central shaft 14 can perform certain rotating work between the second gear 11 and the first gear 10 to perform certain stirring on raw materials in the feeding port 5.
Stirring shaft 13 constitutes revolution mechanic through center pin 14 and second gear 11, the lateral wall of stirring shaft 13 is provided with a set of scraper blade 12, the center pin 14 of installation can carry out certain rotation during operation through between second gear 11 and first gear 10, stirring shaft 13 can carry out certain rotation stirring motion through between center pin 14 and the second gear 11, be convenient for carry out certain stirring to the material of the inside input of feed inlet 5, avoid carrying out the during operation of granulator, because the volume of raw materials is too big to cause the harm to equipment, and stirring shaft 13's lateral wall is provided with a set of scraper blade 12 and can clear up the remaining raw materials of 5 inner walls of feed inlet, avoid causing the waste.
Screw shaft 17 constitutes rotating-structure through belt pulley 15 and connection belt 16 with first pivot 2, screw shaft 17 is provided with two sets ofly, the screw shaft 17 of installation can carry out certain rotation work through belt pulley 15 and between connection belt 16 and the first pivot 2, meet to carry out screw shaft 17 and carry out certain man-hour to the material, avoid harder principle carrying out the block fixed can't add man-hour, cause skidding between the belt pulley 15 of installation and the connection belt 16, avoid causing the harm to first pivot 2, and screw shaft 17 is provided with two sets ofly and improves the work efficiency of granulator.
The bottom of water tank 18 sets up a set of cooling system 19, be fixed connection between connecting pipe 21 and the water tank 18 through water pump 20, the inside at equipment fixing's installation shell 1 sets up a set of water tank 18, the bottom of water tank 18 sets up a set of cooling system 19, the compressor of the cooling system 19 the inside of installation compresses into liquid to the refrigerant, carry the outer machine again, the heat in the indoor air is absorbed to liquid refrigerant, change into gas again, gaseous vapor can condense into liquid after meetting the evaporimeter, carry out cooling treatment with the liquid in the water tank 18 inside, send into the equipment that needs cooling by water pump 20 with low-temperature cooling water again, the refrigerated water takes away the back temperature rise with the heat and flows back to water tank 18 again, reach the refrigerated effect, avoid equipment when carrying out long-time work, cause the high temperature to cause the harm to equipment.
Two sets of fans 22 are arranged at the bottom end of the installation shell 1, and when the equipment is cooled, generated cold air is radiated to a certain extent through the two sets of fans 22 arranged at the bottom end of the installation shell 1, so that the equipment is cooled to a certain extent.
The working principle is that firstly, a certain feeding operation is carried out on the equipment, the installed first gear 10 can carry out a certain rotation operation between the connecting shaft 4 and the second rotating machine 3, then the installed central shaft 14 can carry out a certain rotation operation between the second gear 11 and the first gear 10, then the stirring shaft 13 can carry out a certain rotation stirring motion between the central shaft 14 and the second gear 11, so that a certain stirring operation is carried out on the material input inside the feeding port 5, the damage to the equipment due to the overlarge volume of the raw material is avoided when the granulator works, the raw material remained on the inner wall of the feeding port 5 can be cleaned by arranging a group of scraping plates 12 on the side wall of the stirring shaft 13, the waste is avoided, and the installed processing chamber 9 can be connected with the installation shell 1 through a limiting plate 23 in a clamping manner, then the processing chamber 9 can be convenient for carrying out certain disassembly on the equipment through a detachable structure formed by the connecting plate 7, the threaded bolt 6 and the mounting shell 1, the inside of the equipment is convenient for carrying out certain maintenance, then cooling is carried out, a group of water tanks 18 are arranged inside the mounting shell 1 mounted on the equipment, a group of cooling systems 19 are arranged at the bottom ends of the water tanks 18, a compressor in the mounted cooling systems 19 compresses refrigerant into liquid, the liquid refrigerant is conveyed to an external machine, the liquid refrigerant absorbs heat in indoor air and is converted into gas, gaseous steam is condensed into liquid after encountering an evaporator, the liquid in the water tanks 18 is cooled, low-temperature cooling water is conveyed to the equipment needing cooling by a water pump 20, the temperature of the refrigerated water is raised after the refrigerated water takes away the heat, and then the refrigerated water is refluxed to the water tanks 18, the cooling effect is achieved, and the equipment is prevented from working for a long time, cause the high temperature to cause the harm to equipment, the screw shaft 17 of last installation can carry out certain rotation work through belt pulley 15 and between connecting belt 16 and the first rotation machine 2, when meetting to carry out screw shaft 17 and carry out certain processing to the material, avoid harder principle carrying out the block fixed unable processing man-hour, cause between the belt pulley 15 of installation and the connecting belt 16 and skid, avoid causing the harm to first rotation machine 2, and screw shaft 17 is provided with two sets of work efficiency that improves the granulator.
In the description of the present specification, reference to the description of "one embodiment," "an example," "a specific example," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.
Claims (7)
1. The utility model provides a double screw mixing extrusion granulator's circulating water cooling device which characterized in that: comprises an installation shell (1) and a connecting shaft (4), wherein the surface of the installation shell (1) is fixedly connected with a connecting plate (7), the inside of the connecting plate (7) is rotatably connected with a threaded bolt (6), the inside of the connecting plate (7) is attached to a processing chamber (9), the surface of the processing chamber (9) is fixedly connected with a feed inlet (5), the outside of the feed inlet (5) is fixedly connected with a second rotating machine (3), the inside of the second rotating machine (3) is rotatably connected with the connecting shaft (4), the inside of the connecting shaft (4) is rotatably connected with a first gear (10), the lower end of the first gear (10) is meshed with a second gear (11), the inside of the second gear (11) is rotatably connected with a central shaft (14), the outside of the central shaft (14) is fixedly connected with a stirring shaft (13), one end of the stirring shaft (13) is fixedly connected with a scraper (12), the outside of the installation shell (1) is fixedly connected with a first rotating machine (2), the inside of the first rotating machine (2) is rotatably connected with a belt pulley (15), the outside of the belt (15) is rotatably connected with a belt connecting shaft (16), and the bottom of the water tank (17) is fixedly connected with a screw shaft (17), the inside fixedly connected with cooling system (19) of water tank (18), lateral wall fixedly connected with water pump (20) of water tank (18), inside fixedly connected with connecting pipe (21) of water pump (20), bottom fixedly connected with fan (22) of installation shell (1), the inner wall fixedly connected with limiting plate (23) of installation shell (1), the right-hand member of process chamber (9) is provided with discharge gate (8).
2. The circulating water cooling device of the twin-screw mixing extrusion granulator according to claim 1, wherein: the first gear (10) and the second rotating machine (3) form a rotating structure through the connecting shaft (4), and the central shaft (14) and the first gear (10) form a rotating structure through the second gear (11).
3. The circulating water cooling device of the twin-screw mixing extrusion granulator according to claim 1, wherein: the stirring shaft (13) and the second gear (11) form a rotating structure through a central shaft (14), and a group of scraping plates (12) are arranged on the side wall of the stirring shaft (13).
4. The circulating water cooling device of the double-screw mixing extrusion granulator according to claim 1, characterized in that: the processing chamber (9) is connected with the mounting shell (1) through a limiting plate (23) in a clamping manner, and the processing chamber (9) forms a detachable structure with the mounting shell (1) through a connecting plate (7) and a threaded bolt (6).
5. The circulating water cooling device of the twin-screw mixing extrusion granulator according to claim 1, wherein: the screw shaft (17) and the first rotating machine (2) form a rotating structure through a belt pulley (15) and a connecting belt (16), and the screw shaft (17) is provided with two groups.
6. The circulating water cooling device of the double-screw mixing extrusion granulator according to claim 1, characterized in that: the bottom of water tank (18) sets up a set of cooling system (19), be fixed connection between connecting pipe (21) and water tank (18) through water pump (20).
7. The circulating water cooling device of the double-screw mixing extrusion granulator according to claim 1, characterized in that: two groups of fans (22) are arranged at the bottom end of the mounting shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222345501.6U CN218227382U (en) | 2022-09-05 | 2022-09-05 | Circulating water cooling device of double-screw mixing extrusion granulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222345501.6U CN218227382U (en) | 2022-09-05 | 2022-09-05 | Circulating water cooling device of double-screw mixing extrusion granulator |
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| Publication Number | Publication Date |
|---|---|
| CN218227382U true CN218227382U (en) | 2023-01-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222345501.6U Active CN218227382U (en) | 2022-09-05 | 2022-09-05 | Circulating water cooling device of double-screw mixing extrusion granulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218227382U (en) |
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2022
- 2022-09-05 CN CN202222345501.6U patent/CN218227382U/en active Active
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