CN215373401U - Plastic particle drying device - Google Patents
Plastic particle drying device Download PDFInfo
- Publication number
- CN215373401U CN215373401U CN202120655827.1U CN202120655827U CN215373401U CN 215373401 U CN215373401 U CN 215373401U CN 202120655827 U CN202120655827 U CN 202120655827U CN 215373401 U CN215373401 U CN 215373401U
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- Prior art keywords
- drying
- drying box
- raw materials
- plastic particle
- air
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- Expired - Fee Related
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- 238000001035 drying Methods 0.000 title claims abstract description 127
- 229920003023 plastic Polymers 0.000 title claims abstract description 28
- 239000004033 plastic Substances 0.000 title claims abstract description 28
- 239000002245 particle Substances 0.000 title claims abstract description 27
- 230000008878 coupling Effects 0.000 claims abstract description 5
- 238000010168 coupling process Methods 0.000 claims abstract description 5
- 238000005859 coupling reaction Methods 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 claims description 16
- 230000005540 biological transmission Effects 0.000 claims description 13
- 238000005485 electric heating Methods 0.000 claims description 13
- 238000005192 partition Methods 0.000 claims description 9
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 239000002994 raw material Substances 0.000 abstract description 49
- 230000000694 effects Effects 0.000 abstract description 6
- 230000015572 biosynthetic process Effects 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000011797 cavity material Substances 0.000 description 35
- 238000000034 method Methods 0.000 description 3
- 229920000426 Microplastic Polymers 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Images
Abstract
The utility model discloses a plastic particle drying device, and belongs to the technical field of plastic particle production. The plastic particle drying device comprises a drying box, a drying mechanism arranged on the drying box, a conveying mechanism arranged on the drying box, and a feeding mechanism arranged on the drying box; first motor start-up blade forms the air current, heat formation hot-air through the electric heat net, the raw materials to the bottom is dried and is heated, thereby carry out preliminary stoving, drive the conveying screw through the shaft coupling and carry the raw materials of bottom, carry the second stoving chamber with the raw materials of first stoving intracavity, the raw materials covers the flow down from the blanking, air heater formation hot-air convection, carry out secondary drying to the raw materials, the stoving effect has been guaranteed through twice stoving, carry through the conveying screw, drying efficiency has been guaranteed, second motor drive rotating turret and pay-off scraper blade, the raw materials of accomplishing of will drying are seen off, it collects the raw materials to have made things convenient for, and work efficiency is improved.
Description
Technical Field
The utility model belongs to the technical field of plastic particle production, and particularly relates to a plastic particle drying device.
Background
The plastic particles refer to granular plastics, which are generally divided into more than 200 types, and are subdivided into thousands of types, and the plastic particles have wide application space. In the production process of plastic particles, plastic fragments need to be melted, extruded, granulated and cooled, the plastic particles are cooled, and then residual moisture on the surfaces of the plastic particles is dried, but a common drying device utilizes a hot air blower to blow hot air into the drying device for drying, but the plastic particles are accumulated, so that peripheral particles are heated slowly, the plastic particles cannot be uniformly heated, and the drying efficiency of the plastic particles is influenced.
SUMMERY OF THE UTILITY MODEL
Utility model purpose: the utility model provides a plastic granules drying device to solve the above-mentioned problem that prior art exists.
The technical scheme is as follows: a plastic particle drying device comprises a drying box, a drying mechanism arranged on the drying box, a conveying mechanism arranged on the drying box, and a feeding mechanism arranged on the drying box;
a partition board is transversely and fixedly installed at the waist part of the inner side of the drying box, and divides the inner cavity of the drying box into a first drying cavity and a second drying cavity;
the drying mechanism comprises a transmission shaft fixedly arranged at an output port at the bottom of the drying box, a first motor fixedly connected to the transmission shaft, blades fixedly arranged on the transmission shaft, an electric heating net fixedly arranged at the bottom of the first drying cavity and a bearing plate fixedly arranged at the bottom of the first drying cavity;
the conveying mechanism comprises a coupler fixedly connected to the transmission shaft, a conveying screw connected to the coupler in a key mode, a conveying cylinder surrounding the conveying screw and a blanking cover fixedly mounted at the end of the conveying cylinder;
the conveying cylinder is fixedly arranged at the central position of the partition plate, and the coupling is fixedly arranged at the central position of the bearing plate;
the feeding mechanism comprises a second motor fixedly mounted at the top of the drying box, a rotating shaft penetrating into the drying box, a rotating frame connected to the rotating shaft, and a plurality of feeding scrapers fixedly mounted at the end part of the rotating frame.
In a further embodiment, an electric heating net is fixedly installed at the bottom of the first drying cavity, the electric heating net is arranged between the blades and the bearing plate, the electric heating net heats air with people brought by the rotation of the blades, and the raw materials in the first drying cavity are primarily dried.
In a further embodiment, the bearing plate is provided with air-permeable meshes, and hot air can conveniently enter and exit the first drying cavity through the air-permeable meshes.
In a further embodiment, the bottom of the drying box is provided with an air inlet, the first motor starts the blades to rotate so as to bring air into the first drying cavity from the air inlet, and the raw materials in the first drying cavity are subjected to primary drying after being heated by the electric heating net.
In a further embodiment, a feed inlet is formed in the drying box, the feed inlet penetrates through the first drying cavity, and raw materials can enter the first drying cavity conveniently through the feed inlet.
In a further embodiment, a plurality of air heaters are fixedly installed around the drying box, air outlets of the air heaters are arranged inside the second drying cavity, the air heaters dry raw materials conveyed into the second drying cavity from the first drying cavity, and the air heaters work simultaneously to form air convection inside the second drying cavity, so that the drying speed of the principle is increased, and the drying efficiency is improved.
In a further embodiment, a discharge port is arranged on the drying box, the discharge port is communicated with the second drying cavity, and the dried raw materials are sent out through the discharge port.
In a further embodiment, a material guiding inclined plate is fixedly mounted at the bottom of the first drying cavity, the material guiding inclined plate and the bearing plate form an inclination angle of 45 degrees, air holes are formed in the material guiding inclined plate, raw materials enter the first drying cavity and flow to the conveying screw along the material guiding inclined surface, the conveying screw can convey the primarily dried raw materials conveniently, and hot air can pass through the air holes.
Has the advantages that: the utility model provides a plastic pellet drying device, first motor start-up blade forms the air current, heat through the electric heat net and form the hot-air, the raw materials to the bottom is dried and is heated, thereby carry out preliminary stoving, drive the conveying screw through the shaft coupling and carry the raw materials of bottom, carry the second stoving chamber with the raw materials of first stoving intracavity, the raw materials covers the flow down from the blanking, hot-blast machine formation hot-air convection current, carry out the secondary to the raw materials and dry, the stoving effect has been guaranteed through twice stoving, carry through the conveying screw, drying efficiency has been guaranteed, second motor drive rotating turret and pay-off scraper blade, see off the raw materials of accomplishing of drying, made things convenient for and collected the raw materials, work efficiency is improved.
Drawings
FIG. 1 is a schematic front view of the present invention.
Fig. 2 is a schematic view of the internal structure of the present invention.
FIG. 3 is a schematic top view of part A of the present invention
The reference signs are: the drying box comprises a drying box 1, a first drying cavity 101, a material guide inclined plate 1011, an air vent 1012, a second drying cavity 102, a hot air blower 1021, a first motor 2, a transmission shaft 21, blades 22, an air inlet 221, an electric heating net 23, a supporting plate 24, air vent holes 241, a coupling 3, a conveying screw 31, a material conveying cylinder 32, a blanking cover 33, a second motor 4, a rotating shaft 41, a rotating frame 42, a feeding scraper 43, a feeding hole 5, a discharging hole 6 and a partition plate 7.
Detailed Description
In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that the present invention may be practiced without one or more of these specific details. In other instances, well-known features have not been described in order to avoid obscuring the utility model.
As shown in fig. 1 to 3, a plastic particle drying device comprises a drying box 1, a drying mechanism, a conveying mechanism and a feeding mechanism, wherein the drying box 1 is arranged at a preset position, the drying mechanism is arranged inside the drying box 1, the conveying mechanism is arranged inside the drying box 1, and the feeding mechanism is arranged inside the drying box 1.
The baffle 7 is fixedly arranged on the inner side of the drying box 1, the waist part of the baffle 7 is transverse, and the inner cavity of the drying box 1 is divided into a first drying cavity 101 and a second drying cavity 102 by the baffle 7.
The drying mechanism comprises a first drying cavity, a material guide inclined plate 1011, air vents 1012, a first motor 2, a transmission shaft, blades 22, an electric heating net 23, a bearing plate 24 and air vent holes 241, wherein the material guide inclined plate 1011 is fixedly arranged at the bottom of the first drying cavity 101, the transmission shaft 21 is fixedly arranged at an output port at the bottom of the drying box 1, the first motor 2 is fixedly connected on the transmission shaft 21, the blades 22 are fixedly arranged on the transmission shaft 21, the electric heating net 23 is fixedly arranged at the bottom of the first drying cavity 101, the bearing plate 24 is fixedly arranged at the bottom of the first drying cavity 101, the electric heating net 23 is arranged between the blades 22 and the bearing plate 24, the material guide inclined plate and the bearing plate 24 form an inclination angle of 45 degrees, the air vents 1012 are arranged on the material guide inclined plate, raw materials enter the first drying cavity 101 from the feeding port 5, and fall on the bearing plate 24 along the material guide inclined plate 1011, the material is piled up on bearing board 24, and first motor 2 drive conveying axle rotates simultaneously, and it is rotatory to drive blade 22, inhales the air from inlet port 221, and after electric heat net 23 heating, formation hot-air, hot-air is dried the raw materials of bottom through ventilative mesh 241, makes things convenient for the process first stoving raw materials of epilogue conveying mechanism to the bottom to carry.
The conveying mechanism comprises a second drying cavity 102, a hot air blower 1021, a coupler 3, a conveying screw 31, a conveying cylinder 32, a blanking cover 33 and a partition plate 7, wherein the coupler 3 is fixedly connected to a conveying shaft, the conveying screw 31 is in key connection with the coupler 3, the conveying cylinder surrounds the conveying screw 31, the blanking cover 33 is fixedly installed at the end part of the conveying cylinder, the conveying cylinder is fixedly installed at the central position of the partition plate 7, the coupler 3 is fixedly installed at the central position of a bearing plate 24, a plurality of hot air blowers 1021 are fixedly installed around the drying box 1, an air outlet of the hot air blowers 1021 is arranged inside the second drying cavity 102, a first motor 2 rotates, the conveying screw is driven by the coupler 3 to rotate, the bottom layer raw material in the first drying rod cavity is conveyed upwards, the raw material is conveyed upwards to the blanking cover 33 along the conveying cylinder 32 and dispersedly slides down to the second drying cavity 102 along the surface of the blanking cover 33, in the landing process, air heater 1021 dries the raw materials for the second time, because blanking cover 33 makes the raw materials dispersion, thereby the hot gas flow that makes air heater 1021 produce can fully dry the raw materials of whereabouts, the stoving effect to the raw materials has been guaranteed, and the hot gas flow that a plurality of air heater 1021 blew off forms the convection current in second stoving chamber 102, make drying efficiency higher, carry the raw materials of bottom in first stoving chamber 101 through conveying mechanism, conveniently carry out secondary drying to the raw materials, the stoving effect has been guaranteed, drying efficiency has been promoted.
Feeding mechanism includes second motor 4, rotating turret 42, the dwang, pay-off scraper blade 43, discharge gate 6, wherein second motor 4 fixed mounting is at stoving case 1 top, rotation axis 41 runs through into stoving case 1 inside, rotating turret 42 is connected on rotation axis 41, a plurality of pay-off scraper blades 43 fixed mounting are at rotating turret 42 tip, discharge gate 6 sets up on stoving case 1, discharge gate 6 and second stoving chamber 102 UNICOM, second motor 4 drive rotation axis 41 rotates, it is rotatory to drive rotating turret 42, thereby make pay-off scraper blade 43 carry out the rotation with the raw materials on baffle 7 surface and scrape out to discharge gate 6, thereby accomplish the pay-off work to the raw materials of dry completion, carry the raw materials machine case through second motor 4 drive pay-off scraper blade 43, the collection efficiency to the raw materials has been improved.
The working principle is as follows: a plastic particle drying device, raw materials enter a first drying cavity 101 through a feeding hole 5, are stacked on a bearing plate 24 along a diversion inclined plate, a first motor 2 drives a blade 22 to rotate to form air flow, an electric heating net 23 generates heat at the same time, the bottom layer of the raw materials is heated and dried, meanwhile, the first motor 2 drives a conveying screw 31 to rotate through a coupler 3, the bottom layer raw materials which are primarily dried are conveyed to a second drying cavity 102, the raw materials are conveyed upwards to a blanking cover 33 along a material conveying cylinder 32, the blanking cover 33 enables the raw materials to disperse and slide, meanwhile, a hot air blower 1021 works, the raw materials are dried for the second time in the falling process of the raw materials, a plurality of hot air blowers 1021 can form hot air convection, the drying effect is better, the raw materials fall onto a partition plate 7, a second motor 4 drives a feeding scraper 43 to rotate, the raw materials on the surface of the partition plate 7 are scraped to a discharging hole 6 in a rotating way, accomplish the work of seeing off to the stoving raw materials, carry out primary drying through drying mechanism, conveying mechanism carries and the secondary is dried, makes the stoving effect of raw materials better, and efficiency is higher, conveniently carries the raw materials of dry completion through feeding mechanism's pay-off scraper blade 43, conveniently sees off the raw materials, has improved work efficiency.
The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, however, the present invention is not limited to the specific details of the embodiments, and various equivalent changes can be made to the technical solution of the present invention within the technical idea of the present invention, and these equivalent changes are within the protection scope of the present invention.
Claims (8)
1. A plastic particle drying device is characterized by comprising a drying box, a drying mechanism arranged on the drying box, a conveying mechanism arranged on the drying box, and a feeding mechanism arranged on the drying box;
a partition board is transversely and fixedly installed at the waist part of the inner side of the drying box, and divides the inner cavity of the drying box into a first drying cavity and a second drying cavity;
the drying mechanism comprises a transmission shaft fixedly arranged at an output port at the bottom of the drying box, a first motor fixedly connected to the transmission shaft, blades fixedly arranged on the transmission shaft, an electric heating net fixedly arranged at the bottom of the first drying cavity and a bearing plate fixedly arranged at the bottom of the first drying cavity;
the conveying mechanism comprises a coupler fixedly connected to the transmission shaft, a conveying screw connected to the coupler in a key mode, a conveying cylinder surrounding the conveying screw and a blanking cover fixedly mounted at the end of the conveying cylinder;
the conveying cylinder is fixedly arranged at the central position of the partition plate, and the coupling is fixedly arranged at the central position of the bearing plate;
the feeding mechanism comprises a second motor fixedly mounted at the top of the drying box, a rotating shaft penetrating into the drying box, a rotating frame connected to the rotating shaft, and a plurality of feeding scrapers fixedly mounted at the end part of the rotating frame.
2. The plastic particle drying apparatus of claim 1, wherein an electric heating net is fixedly installed at the bottom of the first drying chamber, and the electric heating net is disposed between the blades and the supporting plate.
3. The plastic particle drying apparatus of claim 1, wherein the support plate is provided with air permeable mesh.
4. The plastic particle drying apparatus of claim 1, wherein the bottom of the drying box is provided with an air inlet.
5. The plastic particle drying apparatus of claim 1, wherein the drying box is provided with a feed inlet, and the feed inlet penetrates through the first drying chamber.
6. The plastic particle drying apparatus of claim 1, wherein a plurality of hot air blowers are fixedly installed around the drying box, and air outlets of the hot air blowers are disposed inside the second drying chamber.
7. The plastic particle drying apparatus of claim 1, wherein the drying box is provided with a discharge port, and the discharge port is communicated with the second drying chamber.
8. The plastic particle drying apparatus of claim 1, wherein a material guiding inclined plate is fixedly installed at the bottom of the first drying chamber, the material guiding inclined plate and the supporting plate form an inclination angle of 45 degrees, and air holes are formed in the material guiding inclined plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120655827.1U CN215373401U (en) | 2021-03-31 | 2021-03-31 | Plastic particle drying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120655827.1U CN215373401U (en) | 2021-03-31 | 2021-03-31 | Plastic particle drying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215373401U true CN215373401U (en) | 2021-12-31 |
Family
ID=79625535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120655827.1U Expired - Fee Related CN215373401U (en) | 2021-03-31 | 2021-03-31 | Plastic particle drying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215373401U (en) |
-
2021
- 2021-03-31 CN CN202120655827.1U patent/CN215373401U/en not_active Expired - Fee Related
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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: 20211231 |