A feeding dust removal device for plastic raw material particles

Abstract

The utility model discloses a feeding dust removal device for plastic raw material particles, comprising: a box body, a feeding pipe is fixedly connected to the top of the box body, a main motor is fixedly connected to the front side wall of the box body, a first discharge pipe and a second discharge pipe are fixedly connected to the bottom of the box body, the first discharge pipe is located on the right side of the second discharge pipe, an inner filter cover is fixedly connected to the inside of the box body, the inner filter cover is annular, an inlet is arranged on the top circumferential surface of the inner filter cover, an outlet is arranged on the bottom circumferential surface of the inner filter cover, and a stirring shaft is arranged inside the inner filter cover. By arranging the box body, the feeding pipe, the main motor, the inner filter cover, the stirring shaft, the filter screen and the ion wind rod, the ion wind rod is used to remove static electricity from the input plastic particles, so that the fine dust attached to the plastic particles is fully separated, thereby improving the purity of the plastic particles.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic production, in particular to a feeding dust removal device for plastic raw material particles. Background Art

[0002] Plastic, also known as plastic, is a polymer compound, usually polymerized by monomers through addition polymerization or condensation polymerization. It has the ability to resist deformation and is between fiber and rubber. The main component of plastic is resin, which is a polymer compound that is not mixed with other additives. Resin accounts for about 40% to 100% of the total weight of plastic. The basic properties of plastic are mainly determined by the properties of resin, but additives also play an important role.

[0003] During the plastic processing, a large amount of fine dust will be adsorbed on the plastic particles due to static electricity. If this type of dust is not removed in time and directly injected into the processing mechanism, it will cause changes in the composition of the plastic and ultimately lead to a decline in the quality of the plastic. Utility Model Content

[0004] The purpose of the utility model is to provide a feeding dust removal device for plastic raw material particles, which uses an ion wind rod to remove static electricity from the input plastic particles, so that the fine dust attached to the plastic particles is fully separated, thereby improving the purity of the plastic particles. After the static electricity is removed, the plastic particles fall from between the right fixed plate and the left filter plate, and under the action of the fan, the dust that has not been completely removed is further separated from the plastic particles and discharged from the first discharge pipe and the second discharge pipe respectively, thereby improving the dust removal efficiency.

[0005] To achieve the above-mentioned purpose, a feeding dust removal device for plastic raw material particles is provided, comprising: a box body, a feeding pipe is fixedly connected to the top of the box body, a main motor is fixedly connected to the front side wall of the box body, a first discharge pipe and a second discharge pipe are fixedly connected to the bottom of the box body, the first discharge pipe is located on the right side of the second discharge pipe, an inner filter cover is fixedly connected to the inside of the box body, the inner filter cover is annular, an inlet is arranged on the top circumferential surface of the inner filter cover, an outlet is arranged on the bottom circumferential surface of the inner filter cover, a stirring shaft is arranged inside the inner filter cover, a filter is fixedly connected to the circumferential surface of the stirring shaft, an ion wind rod and a rectifier plate are fixedly connected to the inside of the box body, a right fixed plate and a left filter plate are fixedly connected to the bottom of the inner filter cover, a fan is fixedly connected to the bottom of the right fixed plate, and a partition is fixedly connected to the inner bottom surface of the box body.

[0006] According to the feeding dust removal device for plastic raw material particles, the output end of the main motor is fixedly connected to the stirring shaft, and the number of the filter screens is multiple and evenly distributed on the circumferential surface of the stirring shaft. When the main motor is started, the stirring shaft rotates, and the filter screen also rotates therewith, and the internal plastic particles are dispersed and some fine dust is filtered out.

[0007] According to the feeding dust removal device for plastic raw material particles, the number of the ion wind rods is multiple and evenly distributed up and down, and the ion wind rod is located on the right side of the inner filter cover. The ion wind blown by the ion wind rod can remove static electricity from the plastic particles dispersed by the filter net of the inner filter cover, and separate the fine dust attached to the plastic particles, and the separated dust is blown to the left.

[0008] According to the feeding dust removal device for plastic raw material particles, the number of the rectifying plates is multiple and evenly distributed up and down, and the rectifying plates are located on the left side of the inner filter cover. Under the blowing of the ion wind rod, the fine dust attached to the plastic particles is separated and evenly guided to the lower left under the action of the rectifying plates.

[0009] According to the feeding dust removal device for plastic raw material particles, the right fixing plate and the left filter plate are respectively located on the left and right sides of the outlet.

[0010] According to the feeding dust removal device for plastic raw material particles, the partition is located on the left side of the outlet.

[0011] According to the feeding dust removal device for plastic raw material particles, the first discharge pipe is located on the left side of the partition, and the second discharge pipe is located on the right side of the partition, respectively used to discharge the cleaned dust and plastic particles, so as to achieve complete separation and separate treatment of dust and plastic particles.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. By setting up the box, feed pipe, main motor, inner filter cover, stirring shaft, filter screen and ion wind rod, the ion wind rod is used to destaticize the input plastic particles, so that the fine dust attached to the plastic particles can be fully separated, thereby improving the purity of the plastic particles;

[0014] 2. By arranging the first discharge pipe, the second discharge pipe, the rectifier plate, the right fixed plate, the left filter plate, the fan and the partition plate, after the static electricity is removed, the plastic particles fall from between the right fixed plate and the left filter plate, and under the action of the fan, the dust that is not completely removed is further separated from the plastic particles and discharged from the first discharge pipe and the second discharge pipe respectively, thereby improving the dust removal efficiency.

[0015] 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

[0016] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0017] Figure 1 This is a front view of a feeding dust removal device for plastic raw material particles according to the utility model;

[0018] Figure 2 This is a bottom view of a feeding dust removal device for plastic raw material particles according to the utility model;

[0019] Figure 3 This is a cross-sectional view of a feeding dust removal device for plastic raw material particles according to the utility model;

[0020] Figure 4 The utility model is a structural diagram of a stirring shaft of a feeding dust removal device for plastic raw material particles.

[0021] In the figure: 1. Box body; 2. Feed pipe; 3. Main motor; 4. First discharge pipe; 5. Second discharge pipe; 6. Inner filter cover; 7. Stirring shaft; 8. Filter; 9. Ion wind rod; 10. Rectifier plate; 11. Right fixed plate; 12. Left filter plate; 13. Fan; 14. Partition. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-4The utility model provides a technical solution: a feeding dust removal device for plastic raw material particles, comprising: a box body 1, a feeding pipe 2 is fixedly connected to the top of the box body 1, a main motor 3 is fixedly connected to the front side wall of the box body 1, a first discharge pipe 4 and a second discharge pipe 5 are fixedly connected to the bottom of the box body 1, the first discharge pipe 4 is located on the right side of the second discharge pipe 5, an inner filter cover 6 is fixedly connected to the inside of the box body 1, the inner filter cover 6 is annular, an inlet is arranged on the top circumferential surface of the inner filter cover 6, an outlet is arranged on the bottom circumferential surface of the inner filter cover 6, a stirring shaft 7 is arranged inside the inner filter cover 6, and the stirring shaft A filter screen 8 is fixedly connected to the circumferential surface of the main motor 3, and the output end of the main motor 3 is fixedly connected to the stirring shaft 7. There are multiple filter screens 8, which are evenly distributed on the circumferential surface of the stirring shaft 7. When the main motor 3 is started, the stirring shaft 7 rotates, and the filter screen 8 also rotates therewith, and disperses the internal plastic particles and filters out some fine dust. An ion wind rod 9 and a rectifier plate 10 are fixedly connected to the inside of the box body 1. There are multiple ion wind rods 9, which are evenly distributed up and down. The ion wind rod 9 is located on the right side of the inner filter cover 6. The ion wind blown by the ion wind rod 9 can filter the inner filter cover 6. The plastic particles dispersed by the filter 8 are destaticized, and the fine dust attached to the plastic particles is separated, and the separated dust is blown to the left. There are multiple rectifier plates 10, which are evenly distributed up and down. The rectifier plate 10 is located on the left side of the inner filter cover 6. Under the blowing of the ion wind rod 9, the fine dust attached to the plastic particles is separated and flies to the left side, and under the action of the rectifier plate 10, it is evenly guided to the lower left. The bottom of the inner filter cover 6 is fixedly connected with a right fixed plate 11 and a left filter plate 12. The right fixed plate 11 and the left filter plate 12 are respectively located on the left and right sides of the outlet. The bottom of the right fixed plate 11 is fixed. A fan 13 is connected, and a partition 14 is fixedly connected to the inner bottom surface of the box body 1. The partition 14 is located on the left side of the outlet, the first discharge pipe 4 is located on the left side of the partition 14, and the second discharge pipe 5 is located on the right side of the partition 14. The dust guided down from the left side passes through the left filter plate 12 and falls on the left side of the partition 14, and is discharged from the second discharge pipe 5, while the plastic particles fall on the right side of the partition 14 from the outlet, and in the falling process, under the action of the fan 13, the dust that is not completely removed is further separated from the plastic particles, and is discharged from the first discharge pipe 4, thereby realizing the complete separation and separate treatment of the dust and plastic particles.

[0024] Working principle: Put plastic raw material particles into the feed pipe 2, start the main motor 3, the stirring shaft 7 rotates, the filter screen 8 also rotates therewith, and disperses the internal plastic particles, and filters out some fine dust, and starts the ion wind rod 9 at the same time. The ion wind blown by the ion wind rod 9 can destaticize the plastic particles dispersed by the filter screen 8 in the inner filter cover 6, and separate the fine dust attached to the plastic particles. The separated dust is blown to the left, and then under the action of the rectifier plate 10, it is evenly guided to the lower left. After passing through the left filter plate 12, the dust falls on the left side of the partition 14 and is discharged from the second discharge pipe 5, while the plastic particles fall on the right side of the partition 14 from the outlet, and in the falling process, under the action of the fan 13, the dust that is not completely removed is further separated from the plastic particles and discharged from the first discharge pipe 4, so as to realize the complete separation and separate treatment of dust and plastic particles.

[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, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A feeding dust removal device for plastic raw material particles, comprising: The box body (1) is characterized in that a feed pipe (2) is fixedly connected to the top of the box body (1), a main motor (3) is fixedly connected to the front side wall of the box body (1), a first discharge pipe (4) and a second discharge pipe (5) are fixedly connected to the bottom of the box body (1), the first discharge pipe (4) is located on the right side of the second discharge pipe (5), an inner filter cover (6) is fixedly connected to the inside of the box body (1), the inner filter cover (6) is annular, an inlet is arranged on the top circumferential surface of the inner filter cover (6), and the inner filter cover (6) is provided with a plurality of inlets. An outlet is arranged on the bottom circumferential surface of the cover (6); a stirring shaft (7) is arranged inside the inner filter cover (6); a filter screen (8) is fixedly connected to the circumferential surface of the stirring shaft (7); an ion wind rod (9) and a rectifying plate (10) are fixedly connected inside the box body (1); a right fixing plate (11) and a left filtering plate (12) are fixedly connected to the bottom of the inner filter cover (6); a fan (13) is fixedly connected to the bottom of the right fixing plate (11); and a partition plate (14) is fixedly connected to the inner bottom surface of the box body (1).

2. A dust removal device for feeding plastic raw material particles as claimed in claim 1, characterized in that: The output end of the main motor (3) is fixedly connected to the stirring shaft (7), and the number of the filter screens (8) is plural and evenly distributed on the circumferential surface of the stirring shaft (7).

3. A dust removal device for feeding plastic raw material particles as claimed in claim 1, characterized in that: The number of the ion wind rods (9) is multiple and evenly distributed up and down, and the ion wind rods (9) are located on the right side of the inner filter cover (6).

4. A dust removal device for feeding plastic raw material particles as claimed in claim 1, characterized in that: The rectifying plates (10) are provided in a plurality and are evenly distributed vertically. The rectifying plates (10) are located on the left side of the inner filter cover (6).

5. The dust removal device for feeding plastic raw material particles according to claim 1, characterized in that: The right fixing plate (11) and the left filtering plate (12) are respectively located on the left and right sides of the outlet.

6. A dust removal device for feeding plastic raw material particles as claimed in claim 1, characterized in that: The partition (14) is located on the left side of the outlet.

7. A dust removal device for feeding plastic raw material particles as claimed in claim 1, characterized in that: The first discharge pipe (4) is located on the left side of the partition (14), and the second discharge pipe (5) is located on the right side of the partition (14).

Images