Waste raw material drying device for plastic particle preparation
By designing a drying device for extrusion and drainage mechanism during the preparation of plastic pellets, the problem of long drying time in the prior art is solved, efficient removal of water stains and improved production efficiency.
Patent Information
- Application Number
- CN202420716815.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-09
- Publication Date
- 2024-12-10
- Estimated Expiration
- 2034-04-09
AI Technical Summary
During the preparation of plastic particles, existing drying devices are difficult to efficiently remove water stains from waste raw materials, resulting in long drying time and low production efficiency.
A waste raw material drying device for preparing plastic pellets including extrusion and drainage mechanism is designed, and the raw material is extruded through a hydraulic rod, and the extrusion roller and gear are driven by a second motor to make the water stain fall on the deflector through the permeable plate. Finally, it is discharged through the drain tank, and the raw materials roll down into the heating device for drying under gravity.
It effectively reduces drying time, improves production efficiency and improves drying effect.
Smart Images
Figure CN222135563U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of plastic particles, in particular to a waste raw material drying device for preparing plastic particles. Background Art
[0002] Plastic particles are roughly divided into more than 200 types, which can be further divided into thousands of types. There are dozens of common types, including general-purpose plastics, engineering plastics, and special plastics. In order to protect the environment, protect the ecological environment, prevent damage to the environment, and for sustainable development, waste raw materials are used to prepare plastic particles. A drying device is required in the preparation process. In order to improve the drying effect, water stains in the waste must be discharged first during use, thereby reducing the required drying time and improving production efficiency. Utility Model Content
[0003] The utility model aims to solve at least one of the technical problems existing in the prior art, and provides a waste raw material drying device for preparing plastic particles, the device is provided with an extrusion drainage mechanism, by putting the waste raw materials into a feed bin and extruding them downward under the action of a hydraulic rod, and driving the extrusion roller to rotate by a second motor driving a second rotating shaft, and the other extrusion roller is extruded toward each other under the action of a gear, and water stains generated during the extrusion process fall on the guide plate through the permeable plate and are discharged through the drainage groove at the rear end, and the raw materials roll from the permeable plate to the heating device under the action of gravity.
[0004] The utility model also provides a waste raw material drying device for preparing plastic particles, comprising: a bottom plate, the upper surface of the bottom plate is fixedly connected to a box body, the upper surface of the box body is provided with a feed bin, the outer surface of the feed bin is fixedly connected to a second support frame, the lower surface of the second support frame is fixedly connected to a hydraulic rod, the rear surface of the box body is fixedly connected to a first motor, and the front surface of the first motor is provided with a first rotating shaft;
[0005] A fan is fixedly connected to the outer surface of the first rotating shaft, a first support frame is fixedly connected to the rear surface of the box body, a second motor is fixedly connected to the rear surface of the first support frame, a second rotating shaft is provided on the front surface of the second motor, a gear is fixedly connected to the outer surface of the second rotating shaft, an extrusion roller is fixedly connected to the outer surface of the second rotating shaft, a water-permeable plate is fixedly connected to the inner wall of the box body, and a guide plate is provided on the lower surface of the water-permeable plate.
[0006] According to the waste raw material drying device for preparing plastic particles, an extrusion block is fixedly connected to the lower surface of the hydraulic rod, and the lower surface of the extrusion block is in contact with the feed bin.
[0007] According to the waste raw material drying device for preparing plastic particles, a first hole is provided on the rear surface of the box body, and an inner wall of the first hole is in contact with the first rotating shaft.
[0008] According to the waste material drying device for preparing plastic particles, a second hole is provided on the rear surface of the first support frame, and the inner wall of the second hole is in contact with the second rotating shaft.
[0009] According to the waste material drying device for preparing plastic particles, a third hole is provided on the rear surface of the box body, and the inner wall of the third hole is in contact with the second rotating shaft.
[0010] According to the waste material drying device for preparing plastic particles, a drainage groove is provided on the rear surface of the box body, and the inner wall of the drainage groove is in contact with the guide plate.
[0011] According to the waste material drying device for preparing plastic particles, a heating device is fixedly connected to the front surface of the box body, and a lower surface of the heating device is fixedly connected to the bottom plate.
[0012] According to the waste raw material drying device for preparing plastic particles, the lower surface of the bottom plate is fixedly connected with supporting legs, and the number of the supporting legs is multiple and evenly distributed.
[0013] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] The utility model is further described below in conjunction with the accompanying drawings and embodiments;
[0015] Figure 1 This is the overall structural diagram of a waste raw material drying device for preparing plastic particles according to the utility model;
[0016] Figure 2 This is a fan arrangement diagram of a waste raw material drying device for preparing plastic particles according to the utility model;
[0017] Figure 3 This is a drainage structure of a waste raw material drying device for preparing plastic particles in the utility model;
[0018] Figure 4 This is a feeding structure diagram of a waste raw material drying device for preparing plastic particles according to the utility model.
[0019] Legend:
[0020] 1. Bottom plate; 2. Heating device; 3. Box body; 4. First hole; 5. First motor; 6. First rotating shaft; 7. Fan; 8. Guide plate; 9. Permeable plate; 10. First support frame; 11. Second motor; 12. Second hole; 13. Second rotating shaft; 14. Gear; 15. Extrusion roller; 16. Third hole; 17. Feed bin; 18. Second support frame; 19. Hydraulic rod; 20. Extrusion block; 21. Leg; 22. Drain trough. DETAILED DESCRIPTION
[0021] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.
[0022] Reference Figure 1-4 The utility model embodiment is a waste raw material drying device for preparing plastic particles, which includes a base plate 1, the upper surface of the base plate 1 is fixedly connected to a box body 3, the upper surface of the box body 3 is provided with a feed bin 17, the outer surface of the feed bin 17 is fixedly connected to a second support frame 18, the lower surface of the second support frame 18 is fixedly connected to a hydraulic rod 19, the rear surface of the box body 3 is fixedly connected to a first motor 5, and the front surface of the first motor 5 is provided with a first rotating shaft 6.
[0023] The outer surface of the first rotating shaft 6 is fixedly connected to a fan 7, the rear surface of the box body 3 is fixedly connected to a first support frame 10, the rear surface of the first support frame 10 is fixedly connected to a second motor 11, the front surface of the second motor 11 is provided with a second rotating shaft 13, the outer surface of the second rotating shaft 13 is fixedly connected to a gear 14, the outer surface of the second rotating shaft 13 is fixedly connected to an extrusion roller 15, the inner wall of the box body 3 is fixedly connected to a water-permeable plate 9, the lower surface of the water-permeable plate 9 is provided with a guide plate 8, the lower surface of the hydraulic rod 19 is fixedly connected to an extrusion block 20, the lower surface of the extrusion block 20 is in contact with the feed bin 17, the rear surface of the box body 3 is provided with a A first hole 4 is provided, and the inner wall of the first hole 4 contacts the first rotating shaft 6. A second hole 12 is provided on the rear surface of the first support frame 10, and the inner wall of the second hole 12 contacts the second rotating shaft 13. A third hole 16 is provided on the rear surface of the box body 3, and the inner wall of the third hole 16 contacts the second rotating shaft 13. A drainage groove 22 is provided on the rear surface of the box body 3, and the inner wall of the drainage groove 22 contacts the guide plate 8. A heating device 2 is fixedly connected to the front surface of the box body 3, and the lower surface of the heating device 2 is fixedly connected to the bottom plate 1. The lower surface of the bottom plate 1 is fixedly connected to the supporting legs 21, and the number of the supporting legs 21 is multiple and evenly distributed.
[0024] Working principle: put the waste raw materials into the feed bin 17, start the hydraulic rod 19 to squeeze the raw materials downward, and under the action of the second motor 11, the squeezing roller 15 rotates and squeezes the raw materials. The discharged water stains fall into the guide plate 8 through the permeable plate 9 and are discharged from the drainage trough 22. The raw materials fall into the heating device 2 through the permeable plate 9 and are moved forward by the fan 7 at the rear end.
[0025] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.
Claims
1. A device for drying waste raw materials for preparing plastic particles, It is characterized in that include: A bottom plate (1), the upper surface of the bottom plate (1) is fixedly connected to a box body (3), the upper surface of the box body (3) is provided with a feed bin (17), the outer surface of the feed bin (17) is fixedly connected to a second support frame (18), the lower surface of the second support frame (18) is fixedly connected to a hydraulic rod (19), the rear surface of the box body (3) is fixedly connected to a first motor (5), and the front surface of the first motor (5) is provided with a first rotating shaft (6); The outer surface of the first rotating shaft (6) is fixedly connected to a fan (7); the rear surface of the box body (3) is fixedly connected to a first support frame (10); the rear surface of the first support frame (10) is fixedly connected to a second motor (11); the front surface of the second motor (11) is provided with a second rotating shaft (13); the outer surface of the second rotating shaft (13) is fixedly connected to a gear (14); the outer surface of the second rotating shaft (13) is fixedly connected to an extrusion roller (15); the inner wall of the box body (3) is fixedly connected to a water-permeable plate (9); and a guide plate (8) is provided on the lower surface of the water-permeable plate (9).
2. A waste material drying device for preparing plastic particles according to claim 1, It is characterized in that The lower surface of the hydraulic rod (19) is fixedly connected to an extrusion block (20), and the lower surface of the extrusion block (20) is in contact with the feed bin (17).
3. A waste material drying device for preparing plastic particles according to claim 1, It is characterized in that A first hole (4) is provided on the rear surface of the box body (3), and an inner wall of the first hole (4) is in contact with a first rotating shaft (6).
4. A waste material drying device for preparing plastic particles according to claim 1, It is characterized in that A second hole (12) is provided on the rear surface of the first support frame (10), and an inner wall of the second hole (12) is in contact with the second rotating shaft (13).
5. A waste raw material drying device for preparing plastic particles according to claim 1, It is characterized in that A third hole (16) is provided on the rear surface of the box body (3), and an inner wall of the third hole (16) is in contact with the second rotating shaft (13).
6. A waste material drying device for preparing plastic particles according to claim 1, It is characterized in that A drainage groove (22) is provided on the rear surface of the box body (3), and the inner wall of the drainage groove (22) is in contact with the guide plate (8).
7. A waste material drying device for preparing plastic particles according to claim 1, It is characterized in that The front surface of the box body (3) is fixedly connected to a heating device (2), and the lower surface of the heating device (2) is fixedly connected to the bottom plate (1).
8. A waste material drying device for preparing plastic particles according to claim 1, It is characterized in that The lower surface of the bottom plate (1) is fixedly connected with supporting legs (21), and the supporting legs (21) are multiple and evenly distributed.