CN216860267U - Polyvinyl chloride granule prilling granulator - Google Patents
Polyvinyl chloride granule prilling granulator Download PDFInfo
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- CN216860267U CN216860267U CN202220275784.9U CN202220275784U CN216860267U CN 216860267 U CN216860267 U CN 216860267U CN 202220275784 U CN202220275784 U CN 202220275784U CN 216860267 U CN216860267 U CN 216860267U
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Abstract
The utility model relates to the related technical field of chemical industry, and discloses a polyvinyl chloride particle granulating device, which comprises a base and also comprises: the extrusion assembly, the spraying cooling assembly, the conveying lifting assembly, the cutting assembly and the driving assembly are sequentially connected; according to the utility model, firstly, the molten raw material is extruded and molded through the extrusion assembly, then the extruded and molded raw material strip is cooled and molded through the spraying cooling assembly, then the cooled and molded raw material strip is rolled and conveyed through the conveying lifting assembly, finally the cutting assembly is driven through the driving assembly, and the conveyed raw material strip is cut through the cutting assembly to form particles.
Description
Technical Field
The utility model relates to the related technical field of chemical industry, in particular to a polyvinyl chloride particle granulating device.
Background
The polyvinyl chloride is prepared by chlorination modification of polyvinyl chloride resin, and is a novel engineering plastic. The polyvinyl chloride is mainly used for producing plates, bars and pipes for conveying hot water and corrosive media, can keep enough strength at the temperature of not more than 100 ℃, and can be used for a long time at higher internal pressure. Polyvinyl chloride weighs 1/6 for brass and 1/5 for steel and has very low thermal conductivity.
The existing polyvinyl chloride extrusion granulation equipment mostly adopts auger feeding, the equipment power is larger, the temperature control equipment is simple in structure, and the temperature of the granulated polyvinyl chloride is not sufficiently controlled, so that the polyvinyl chloride particles are not sufficiently cooled, the temperature is higher, and the granulation quality is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a polyvinyl chloride particle granulating device to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme:
the utility model provides a polyvinyl chloride granule prilling granulator, includes the base, still includes: the device comprises an extrusion assembly, a spraying cooling assembly, a conveying lifting assembly, a cutting assembly and a driving assembly;
the extrusion assembly is connected to one end of the base and is used for extruding the molten raw materials into strips;
the spraying cooling assembly is arranged at the discharge end of the extrusion assembly and is used for cooling the extruded raw material strip;
the conveying lifting assembly is connected to the base and is used for rolling and conveying the cooled and molded raw material strips;
the cutting assembly is connected to the discharge end of the conveying lifting assembly and is used for cutting the conveyed raw material strips into particles;
the driving assembly is connected to one side of the cutting assembly and used for driving the cutting assembly.
As a further scheme of the utility model: the extrusion assembly comprises a fixed table fixedly connected to the base, an extrusion barrel is fixedly connected to the fixed table, a hopper is connected to one side of the extrusion barrel, a first rotating shaft is connected to the extrusion barrel in a rotating mode, a spiral feeding knife is fixedly connected to the first rotating shaft, a first motor is fixedly connected to one side of the extrusion barrel, and an output shaft of the first motor penetrates through the extrusion barrel and is fixedly connected to the first rotating shaft.
As a further scheme of the utility model: the spraying and cooling assembly comprises a liquid storage tank fixedly connected to the base, support frames fixedly connected to the two sides of the liquid storage tank, a plurality of groups of liquid pipes fixedly connected between the support frames, a plurality of groups of spray heads fixedly connected to the liquid pipes, and a liquid inlet pipe connected to one side of each liquid pipe.
As a further scheme of the utility model: the conveying is pushed and is lifted the subassembly and is included the bracing piece of fixed connection on the base, rotates between the bracing piece and is connected with two sets of second pivots, and two sets of rolling section of thick bamboo of fixedly connected with in the second pivot, it is two sets of pivot one end is passed two sets of gears of bracing piece fixedly connected with, two sets of gear intermeshing, bracing piece one side fixedly connected with second motor, the output shaft of second motor passes bracing piece fixed connection in a set of second pivot.
As a further scheme of the utility model: the cutting assembly comprises a cutting platform fixedly connected to the base, fixing rods fixedly connected to the base are arranged on two sides of the cutting platform, a lifting plate is connected to the fixing rods in a sliding mode, a spring is arranged on one side of the lifting plate and sleeved on the fixing rods, a cutting knife is fixedly connected to the lifting plate, and the cutting knife is matched with the cutting platform.
As a still further scheme of the utility model: the driving assembly comprises a fixing frame fixedly connected to the base, a third motor is fixedly connected to the fixing frame, an output shaft of the third motor penetrates through the fixing frame and is fixedly connected with a cam, and the cam is matched with the lifting plate.
Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, firstly, the molten raw material is extruded and molded through the extrusion assembly, then the extruded and molded raw material strip is cooled and molded through the spraying cooling assembly, then the cooled and molded raw material strip is rolled and conveyed through the conveying lifting assembly, finally the cutting assembly is driven through the driving assembly, and the conveyed raw material strip is cut through the cutting assembly to form particles.
Drawings
FIG. 1 is a schematic structural view of a polyvinyl chloride granulation apparatus according to the present invention.
FIG. 2 is a side view of a granulating apparatus for granules of polyvinyl chloride according to the present invention.
FIG. 3 is a sectional view of a granulating apparatus for granules of polyvinyl chloride according to the present invention.
In the figure: 1-base, 2-fixed table, 3-extrusion cylinder, 4-hopper, 5-first rotating shaft, 6-spiral feeding cutter, 7-first motor, 8-liquid storage tank, 9-support frame, 10-liquid pipe, 11-spray head, 12-support rod, 13-second rotating shaft, 14-rolling cylinder, 15-gear, 16-second motor, 17-cutting table, 18-fixed rod, 19-lifting plate, 20-spring, 21-cutting cutter, 22-fixed frame, 23-third motor and 24-cam.
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.
Referring to fig. 1 to 3, in an embodiment of the present invention, a polyvinyl chloride particle granulating apparatus includes a base 1, and further includes: the device comprises an extrusion assembly, a spraying cooling assembly, a conveying lifting assembly, a cutting assembly and a driving assembly; the extrusion assembly is connected to one end of the base 1; the spraying cooling assembly is arranged on the discharge end of the extrusion assembly; the conveying lifting assembly is connected to the base 1; the cutting assembly is connected to the discharge end of the conveying and lifting assembly; the cutting device comprises a cutting assembly, a driving assembly, a spraying cooling assembly, a conveying lifting assembly and a cutting assembly.
In a situation of this embodiment, please refer to fig. 1 to 3, the extrusion assembly includes a fixed table 2 fixedly connected to the base 1, an extrusion cylinder 3 is fixedly connected to the fixed table 2, a hopper 4 is connected to one side of the extrusion cylinder 3, a first rotating shaft 5 is rotatably connected to the extrusion cylinder 3, a spiral feeding knife 6 is fixedly connected to the first rotating shaft 5, a first motor 7 is fixedly connected to one side of the extrusion cylinder 3, an output shaft of the first motor 7 passes through the extrusion cylinder 3 and is fixedly connected to the first rotating shaft 5, the extrusion assembly drives the first rotating shaft 5 to rotate through the first motor 7, and the first rotating shaft 5 drives the spiral feeding knife 6 to rotate, so as to perform extrusion molding on the molten raw material flowing into the extrusion cylinder 3 along the hopper 4.
In a case of this embodiment, please refer to fig. 1 to 3, the spray cooling assembly includes two support frames 9 fixedly connected to two sides of a liquid storage tank 8 and a liquid storage tank 8 fixedly connected to the base 1, a plurality of groups of liquid pipes 10 fixedly connected between the support frames 9, a plurality of groups of spray heads 11 fixedly connected to the liquid pipes 10, a liquid inlet pipe 10 connected to one side of the liquid pipe 10, the spray cooling assembly conveys the cooling liquid through the liquid pipe 10, and the cooling liquid is sprayed through the spray heads 11, so as to cool the extruded raw material strips.
In one aspect of the present embodiment, referring to fig. 1 to 3, the conveying and pushing assembly includes two support rods 12 fixedly connected to the base 1, two sets of second rotating shafts 13 rotatably connected between the support rods 12, two sets of rolling cylinders 14 fixedly connected to the second rotating shafts 13, two sets of gears 15 fixedly connected to one ends of the two sets of rotating shafts through the support rods 12, the two sets of gears 15 are engaged with each other, one side of the support rod 12 is fixedly connected with a second motor 16, an output shaft of the second motor 16 passes through the support rod 12 and is fixedly connected on a group of second rotating shafts 13, the conveying pushing assembly drives a set of second rotating shaft 13 to rotate through a second motor 16, the second rotating shaft 13 drives two sets of second rotating shafts 13 to synchronously rotate in the opposite direction through the mutual meshing of two sets of gears 15, and the second rotating shaft 13 drives two sets of rolling cylinders 14 to synchronously rotate in the opposite direction, so that raw material strips are rolled and conveyed.
In a case of this embodiment, please refer to fig. 1 to 3, the cutting assembly includes a cutting table 17 fixedly connected to the base 1, fixing rods 18 fixedly connected to the base 1 are disposed on two sides of the cutting table 17, a lifting plate 19 is slidably connected to the fixing rods 18, a spring 20 sleeved on the fixing rods 18 is disposed on one side of the lifting plate 19, a cutting knife 21 is fixedly connected to the lifting plate 19, the cutting knife 21 and the cutting table 17 are mutually matched, the cutting assembly drives the cutting knife 21 to press down through the descending of the lifting plate 19, and cuts off the raw material strips through the mutual matching of the cutting knife 21 and the cutting table 17, so as to form particles, after the cutting is completed, the lifting plate 19 loses the pressing force, and the lifting plate 19 completes the resetting under the pushing of the spring 20.
In a situation of this embodiment, please refer to fig. 1 to 3, the driving assembly includes a fixing frame 22 fixedly connected to the base 1, a third motor 23 is fixedly connected to the fixing frame 22, an output shaft of the third motor 23 penetrates through the fixing frame 22 and is fixedly connected with a cam 24, the cam 24 is matched with the lifting plate 19, and the driving assembly drives the cam 24 to rotate through the third motor 23 and drives the lifting plate 19 to descend through the rotation of the cam 24.
The working principle of the utility model is as follows: the utility model firstly drives a first rotating shaft 5 to rotate through a first motor 7, the first rotating shaft 5 drives a spiral feeding cutter 6 to rotate so as to extrude and form a molten raw material flowing into an extruding cylinder 3 along a hopper 4, then a liquid pipe 10 conveys a cooling liquid, a spray head 11 sprays the cooling liquid so as to cool and form the extruded raw material strips, after cooling and forming, a second motor 16 drives a group of second rotating shafts 13 to rotate, the second rotating shafts 13 drive two groups of second rotating shafts 13 to synchronously and reversely rotate through the mutual meshing of two groups of gears 15, the second rotating shafts 13 drive two groups of rolling cylinders 14 to synchronously and reversely rotate so as to roll and convey the raw material strips, finally a cam 24 is driven to rotate through a third motor 23, a lifting plate 19 is driven to descend through the rotation of the cam 24, the lifting plate 19 drives a cutting cutter 21 to descend, the cutting knife 21 and the cutting table 17 are matched with each other to cut the raw material strips to form particles, after the cutting is finished, the lifting plate 19 loses the downward pressure, and the lifting plate 19 is pushed by the spring 20 to finish the reset.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (6)
1. The utility model provides a polyvinyl chloride granule prilling granulator, includes the base, its characterized in that still includes: the device comprises an extrusion assembly, a spraying cooling assembly, a conveying lifting assembly, a cutting assembly and a driving assembly;
the extrusion assembly is connected to one end of the base and is used for extruding the molten raw materials into strips;
the spraying cooling assembly is arranged at the discharge end of the extrusion assembly and is used for cooling the extruded raw material strip;
the conveying lifting assembly is connected to the base and is used for rolling and conveying the cooled and molded raw material strips;
the cutting assembly is connected to the discharge end of the conveying lifting assembly and is used for cutting the conveyed raw material strips into particles;
the driving assembly is connected to one side of the cutting assembly and used for driving the cutting assembly.
2. The polyvinyl chloride particle granulating device according to claim 1, wherein the extruding assembly comprises a fixed table fixedly connected to the base, an extruding cylinder is fixedly connected to the fixed table, a hopper is connected to one side of the extruding cylinder, a first rotating shaft is rotatably connected to the extruding cylinder, a spiral feeding knife is fixedly connected to the first rotating shaft, a first motor is fixedly connected to one side of the extruding cylinder, and an output shaft of the first motor penetrates through the extruding cylinder and is fixedly connected to the first rotating shaft.
3. The polyvinyl chloride particle granulating device as claimed in claim 1, wherein the spray cooling assembly comprises a liquid storage tank fixedly connected to the base, support frames are fixedly connected to two sides of the liquid storage tank, a plurality of groups of liquid pipes are fixedly connected between the support frames, a plurality of groups of spray heads are fixedly connected to the liquid pipes, and a liquid inlet pipe is connected to one side of each liquid pipe.
4. The polyvinyl chloride granulation device as claimed in claim 1, wherein the conveying and lifting assembly comprises two sets of second rotating shafts fixedly connected to the base, two sets of rolling cylinders are fixedly connected to the second rotating shafts, two sets of gears are fixedly connected to one ends of the two sets of rotating shafts through the supporting rods, the two sets of gears are meshed with each other, a second motor is fixedly connected to one side of the supporting rods, and an output shaft of the second motor is fixedly connected to one set of second rotating shafts through the supporting rods.
5. The polyvinyl chloride granulation device as claimed in claim 1, wherein the cutting assembly comprises a cutting table fixedly connected to the base, fixing rods fixedly connected to the base are disposed on two sides of the cutting table, a lifting plate is slidably connected to the fixing rods, a spring is disposed on one side of the lifting plate and sleeved on the fixing rods, and a cutting knife is fixedly connected to the lifting plate and matched with the cutting table.
6. A polyvinyl chloride granule granulating apparatus as claimed in claim 5, wherein the drive assembly includes a fixed mount fixedly connected to the base, a third motor is fixedly connected to the fixed mount, an output shaft of the third motor passes through the fixed mount and is fixedly connected with a cam, and the cam is fitted with the lifting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220275784.9U CN216860267U (en) | 2022-02-11 | 2022-02-11 | Polyvinyl chloride granule prilling granulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220275784.9U CN216860267U (en) | 2022-02-11 | 2022-02-11 | Polyvinyl chloride granule prilling granulator |
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| CN216860267U true CN216860267U (en) | 2022-07-01 |
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| CN202220275784.9U Active CN216860267U (en) | 2022-02-11 | 2022-02-11 | Polyvinyl chloride granule prilling granulator |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117261029A (en) * | 2023-10-19 | 2023-12-22 | 安徽天择化工有限公司 | Thermoplastic polyurethane particle manufacturing mechanism |
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2022
- 2022-02-11 CN CN202220275784.9U patent/CN216860267U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117261029A (en) * | 2023-10-19 | 2023-12-22 | 安徽天择化工有限公司 | Thermoplastic polyurethane particle manufacturing mechanism |
| CN117261029B (en) * | 2023-10-19 | 2024-04-19 | 安徽天择化工有限公司 | Thermoplastic polyurethane particle manufacturing mechanism |
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