CN210862061U - Car plastic particle drying device - Google Patents
Car plastic particle drying device Download PDFInfo
- Publication number
- CN210862061U CN210862061U CN201921798769.7U CN201921798769U CN210862061U CN 210862061 U CN210862061 U CN 210862061U CN 201921798769 U CN201921798769 U CN 201921798769U CN 210862061 U CN210862061 U CN 210862061U
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- Prior art keywords
- strip
- air
- shaped
- pipeline
- stirring shaft
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 238000001035 drying Methods 0.000 title claims abstract description 41
- 229920003023 plastic Polymers 0.000 title claims abstract description 38
- 239000002245 particle Substances 0.000 title claims abstract description 36
- 238000003756 stirring Methods 0.000 claims abstract description 21
- 229920000426 Microplastic Polymers 0.000 claims abstract description 17
- 238000010438 heat treatment Methods 0.000 claims abstract description 14
- 239000000463 material Substances 0.000 claims description 12
- 238000002347 injection Methods 0.000 claims description 7
- 239000007924 injection Substances 0.000 claims description 7
- 238000003860 storage Methods 0.000 claims description 5
- 238000009413 insulation Methods 0.000 description 4
- 238000007605 air drying Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Landscapes
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The utility model discloses an automobile plastic particle drying device, which comprises a frame and a barrel body positioned above the frame, wherein a stirring shaft is arranged in the barrel body, and a plurality of blades are arranged on the stirring shaft; an article placing groove is formed in each blade, a heating rod is arranged in each article placing groove, and the heating rod is connected with an external power supply block through an electric wire; an annular pipeline is arranged above the cylinder body along the inner wall in a circle, an air inlet is formed in the annular pipeline, and the air inlet is connected with an external air pump and a heater through an air inlet pipeline; a plurality of strip-shaped pipelines are vertically arranged below the annular pipeline, and the strip-shaped pipelines are provided with a plurality of first air holes; and an air outlet is formed in one side of the cylinder body. This device is through being equipped with annular duct and bar pipeline, can be to the plastic granule drying that falls from the barrel edge for drying rate improves drying efficiency.
Description
Technical Field
The utility model relates to a drying equipment field specifically is an automobile plastic granule drying device.
Background
After the plastic particles are extruded into a strip-shaped body from an extruder, the plastic particles are cooled by water and primarily dried by air, and in order to be convenient to store and transport, the plastic of the strip-shaped body is usually processed into plastic particles by a cutting and crushing machine, and besides indexes for measuring self performance such as hardness, tension and the like, the humidity of the plastic particles also influences one of important factors of the performance, so that the drying process of the plastic particles is one of important process flows in the production process.
The existing plastic particle drying is common in air drying and natural air drying, and as the name suggests, the air drying is that the air flow speed is increased by a blower and the like on the surface of the plastic particle to quickly evaporate water; for natural airing, plastic particles are not subjected to any accelerated drying treatment, and natural evaporation drying is carried out, so that the drying mode is low in cost, slow in effect and large in drying area.
The patent CN209147643U discloses a raw material drying device for plastic product production, wherein a stirring blade is arranged at the outer side of a stirring shaft, and an air outlet is formed in the surface of the stirring blade; the heat insulation device is characterized in that a heat insulation box is installed on the outer side of the barrel body and communicated with the barrel body through a return air pipe, a heater is installed inside the heat insulation box, an air pump is installed at the upper end of the heat insulation box, and an air injection pipe is installed at the air outlet end of the air pump. The device drives the (mixing) shaft through the transmission shaft and carries out horizontal stirring, improves stoving effect and efficiency. However, when the device is used, plastic particles still fall directly from the edge of the cylinder body, and the drying effect cannot be completely achieved.
Disclosure of Invention
The utility model aims at the problem that prior art exists, provide an automobile plastic granule drying device, can be dry simultaneously to the plastic granule at barrel edge and middle part, improve drying efficiency.
In order to achieve the above object, the utility model adopts the following technical scheme:
an automobile plastic particle drying device comprises a rack and a barrel body positioned above the rack, wherein a material injection hopper is arranged above the barrel body, a material discharging pipe is arranged at the bottom end of the barrel body, a valve is arranged on the material discharging pipe, a stirring shaft is arranged in the barrel body, and the upper end of the stirring shaft is connected with a driving motor; a plurality of blades are arranged on the stirring shaft; an object placing groove is formed in each blade, a heating rod is arranged in each object placing groove, the heating rod is connected with an external power supply block through an electric wire, and the electric wire is fixed in the stirring shaft;
an annular pipeline is arranged above the cylinder body along the inner wall in a circle, an air inlet is formed in the annular pipeline, and the air inlet is connected with an external air pump and a heater through an air inlet pipeline; a plurality of strip-shaped pipelines are vertically arranged below the annular pipeline, and a plurality of first air holes are formed in the strip-shaped pipelines; and an air outlet is formed in one side of the cylinder body.
When the device is used, the power supply block is opened in advance, so that the heating rod starts to preheat; placing the plastic particles into the cylinder through the material injection hopper, wherein the blades generate heat energy, and the blades stir and heat the plastic particles to dry the plastic particles; meanwhile, an air pump and a heater are turned on to form hot air, the hot air is input into the annular pipeline through an air inlet, the hot air is introduced into the strip-shaped pipeline through the annular pipeline, the hot air is discharged from the first air hole, and the plastic particles directly falling from the edge of the cylinder are heated and dried; meanwhile, the plastic particles in the middle of the cylinder body can be driven into the inner wall of the cylinder body to be heated in the rotating process of the blade.
Furthermore, the upper surface and the lower surface of each blade are provided with communicating holes communicated with the storage slots. The heat energy generated by the heating rod is quickened to be dissipated.
Furthermore, a plurality of guide pipes which incline downwards are arranged between every two adjacent strip-shaped pipelines, one ends of the guide pipes are communicated with the strip-shaped pipelines, the guide pipes are tightly attached to the inner wall of the barrel, the circle center of each guide pipe is downward, and a plurality of second air holes which are the same as the first air holes in structure are formed in the guide pipes. The plastic particles at the edge of the cylinder body slide down along the guide pipe, and the hot air generated by the second air holes further dries the plastic particles, so that the drying time of the plastic particles is prolonged.
Further, the guide pipes are arranged among the strip-shaped pipelines in a staggered mode.
Further, the blades are staggered in a spiral upward manner.
Further, the strip-shaped pipelines are vertically arranged at equal intervals below the annular pipeline.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the utility model can dry the plastic granules in the middle of the cylinder body by arranging the heating rod and the blades; through being equipped with annular duct and bar pipeline, can be to the plastic granule drying that falls from the barrel edge for drying rate, this device is through the plastic granule simultaneous drying to barrel edge and middle part, improves drying efficiency.
(2) The utility model discloses the device is through being equipped with the decurrent stand pipe of many slopes between adjacent bar pipeline, and the plastic granule at barrel edge is followed the stand pipe landing downwards, the hot-blast further drying to the plastic granule that the second gas pocket produced has prolonged the drying time of plastic granule.
Drawings
FIG. 1 is a schematic diagram of an internal structure of an automotive plastic particle drying apparatus according to embodiment 1;
FIG. 2 is a front view of the blade of the drying device for automobile plastic granules according to embodiment 1;
FIG. 3 is a bottom view of the annular duct of the drying apparatus for plastic cement particles for vehicle of embodiment 1;
FIG. 4 is a cross-sectional view of the strip-shaped duct in the apparatus for drying automobile plastic granules according to embodiment 1;
FIG. 5 is a schematic structural view of the strip-shaped duct and the guide tube in the drying apparatus for automobile plastic granules according to embodiment 2;
FIG. 6 is a top view of the strip-shaped duct and the guide tube of the apparatus for drying automobile plastic granules in accordance with embodiment 2;
in the figure: 1. a frame; 2. a barrel; 3. a drive motor; 4. a stirring shaft; 5. a blade; 6. a material injection hopper; 7. a storage groove; 8. a heating rod; 9. a power supply block; 10. a communicating hole; 11. an annular duct; 12. an air inlet; 13. a strip-shaped pipeline; 14. a first air hole; 15. a guide tube; 16. an air outlet; 17. a discharge pipe; 18. a valve; 19. an air inlet duct.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are only some embodiments, not all embodiments of the present invention. Based on the embodiments of 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 1
The automobile plastic particle drying device shown in fig. 1-4 comprises a frame 1 and a cylinder 2 located above the frame 1, wherein a material injection hopper 6 is arranged above the cylinder 2, a material discharge pipe 17 is arranged at the bottom end of the cylinder 2, a valve 18 is arranged on the material discharge pipe 17, a stirring shaft 4 is arranged in the cylinder 2, and a driving motor 3 is arranged at the upper end of the stirring shaft 4; a plurality of blades 5 are arranged on the stirring shaft 4; a storage groove 7 is formed in each blade 5, a heating rod 8 is arranged in each storage groove 7, each heating rod 8 is connected with an external power supply block 9 through an electric wire, and the electric wire is fixed inside the stirring shaft 4; the upper surface and the lower surface of each blade 5 are provided with communicating holes 10 communicated with the article placing grooves 7;
an annular pipeline 11 is arranged above the cylinder body 2 along the inner wall of the cylinder body in a circle, an air inlet 12 is arranged on the annular pipeline 11, and the air inlet 12 is connected with an external air pump and an external heater (both the air pump and the external heater are in the prior art and are not shown in the figure) through an air inlet pipeline 19; a plurality of strip-shaped pipelines 13 are vertically arranged below the annular pipeline 11, and a plurality of first air holes 14 are formed in the strip-shaped pipelines 13; an air outlet 16 is arranged at one side of the cylinder body 2.
Preferably, the blades 5 are arranged in a staggered manner in a spiral upward manner.
Preferably, the strip pipes 13 are vertically arranged at equal intervals below the ring pipe 11.
The working principle of the device is as follows: when the heating rod is used, the power supply block 9 is opened in advance, so that the heating rod 8 starts to preheat; plastic particles are placed in the cylinder through the material injection hopper 6, the blades 5 generate heat energy, and the blades 5 heat the plastic particles while stirring, so that the plastic particles are dried; meanwhile, an air pump and a heater are turned on to form hot air, the hot air is input into the annular pipeline 11 through an air inlet 12, the hot air is introduced into the strip-shaped pipeline 13 through the annular pipeline 11 at the edge of the cylinder 2, the hot air is discharged from the first air hole 14, and the directly falling plastic particles are heated and dried; meanwhile, the blades 5 can be heated by the plastic particles which are arranged in the middle of the cylinder 2 and are driven into the inner wall in the rotating process.
Example 2
As shown in fig. 5-6, the difference between the embodiment 2 and the embodiment 1 is that a plurality of guide pipes 15 are arranged between adjacent strip-shaped pipelines 13, one end of each guide pipe 15 is communicated with the strip-shaped pipeline 13, the guide pipes 15 are tightly attached to the inner wall of the cylinder 2, the circle center of each guide pipe 15 is downward, and a plurality of second air holes with the same structure as the first air holes 14 are arranged on the guide pipes 15; the guide tubes 15 are arranged alternately between the strip-shaped pipes 13. The rest of the apparatus was the same as in example 1.
The plastic particles at the edge of the cylinder body slide down along the guide pipe, and the hot air generated by the second air holes further dries the plastic particles, so that the drying time of the plastic particles is prolonged.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. An automobile plastic particle drying device comprises a rack (1) and a barrel body (2) positioned above the rack (1), wherein a material injection hopper (6) is arranged above the barrel body (2), a material discharge pipe (17) is arranged at the bottom end of the barrel body (2), a valve (18) is arranged on the material discharge pipe (17), and the automobile plastic particle drying device is characterized in that a stirring shaft (4) is arranged in the barrel body (2), and the upper end of the stirring shaft (4) is connected with a driving motor (3); a plurality of blades (5) are arranged on the stirring shaft (4); an object placing groove (7) is formed in each blade (5), a heating rod (8) is arranged in each object placing groove (7), each heating rod (8) is connected with an external power supply block (9) through an electric wire, and the electric wire is fixed in the stirring shaft (4);
an annular pipeline (11) is arranged above the barrel (2) along the inner wall in a circle, an air inlet (12) is formed in the annular pipeline (11), and the air inlet (12) is connected with an external air pump and a heater through an air inlet pipeline (19); a plurality of strip-shaped pipelines (13) are vertically arranged below the annular pipeline (11), and a plurality of first air holes (14) are formed in the strip-shaped pipelines (13); an air outlet (16) is arranged on one side of the cylinder body (2).
2. The drying device for automobile plastic granules according to claim 1, wherein the upper surface and the lower surface of each blade (5) are provided with communication holes (10) communicated with the storage slots (7).
3. The automobile plastic particle drying device as claimed in claim 1, wherein a plurality of downward inclined guide pipes (15) are disposed between adjacent strip-shaped pipes (13), one end of each guide pipe (15) is communicated with the strip-shaped pipe (13), the guide pipes (15) are tightly attached to the inner wall of the cylinder (2), the center of the guide pipe (15) is downward, and a plurality of second air holes having the same structure as the first air holes (14) are disposed on the guide pipes (15).
4. An automotive plastic pellet drying apparatus as claimed in claim 3, characterized in that said guide tubes (15) are staggered between said strip-shaped ducts (13).
5. An automobile plastic particle drying apparatus as claimed in claim 1, wherein said blades (5) are arranged in a staggered manner in a spiral upward direction.
6. An automotive plastic pellet drying apparatus as claimed in claim 1, characterized in that said strip-shaped pipes (13) are vertically equally spaced below said ring-shaped pipe (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921798769.7U CN210862061U (en) | 2019-10-24 | 2019-10-24 | Car plastic particle drying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921798769.7U CN210862061U (en) | 2019-10-24 | 2019-10-24 | Car plastic particle drying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210862061U true CN210862061U (en) | 2020-06-26 |
Family
ID=71290714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921798769.7U Expired - Fee Related CN210862061U (en) | 2019-10-24 | 2019-10-24 | Car plastic particle drying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210862061U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116491548A (en) * | 2023-06-16 | 2023-07-28 | 临邑德盛源食品有限公司 | Drying integrated equipment for processing dehydrated garlic slices |
-
2019
- 2019-10-24 CN CN201921798769.7U patent/CN210862061U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116491548A (en) * | 2023-06-16 | 2023-07-28 | 临邑德盛源食品有限公司 | Drying integrated equipment for processing dehydrated garlic slices |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200626 Termination date: 20211024 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |