Continuous plastic particle dust removal device

Abstract

The utility model relates to the technical field of plastic particle dust removal, in particular to a continuous plastic particle dust removal device. The problems that dust on the surfaces of plastic particles is generally captured by filling a large number of cloth bags in an existing continuous plastic particle dust removal device, but particles on the surfaces of the cloth bags are hardened or adhered in the production process due to certain chemical components or the environment with high humidity are solved. The device comprises a bottom plate, a conveying assembly, a screening assembly, a collecting assembly, a stirring assembly, a dust removal assembly and a conveying assembly. Compared with the problem that the dust removal efficiency is reduced due to hardening or adhesion of particles on the surface of a cloth bag caused by certain chemical components or an environment with relatively high humidity in the production process during operation of a traditional continuous plastic particle dust removal device, a method for removing dust by turning over plastic particles is adopted in the continuous plastic particle dust removal device; and the plastic particles are turned over to enable dust on the surfaces to fall off, and then the dust is sucked out through negative pressure for unified storage.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic particle dust removal, in particular to a continuous plastic particle dust removal device. Background Art

[0002] In the production process of plastic pellets, dust and fine particles are common problems. These particles not only affect product quality, but also threaten the health of operators and pollute the environment. A continuous plastic pellet dust removal device removes dust and fine particles on the surface of plastic pellets during transportation to ensure smooth processing and product accuracy. Existing continuous plastic pellet dust removal devices usually capture dust on the surface of plastic pellets by filling a large number of cloth bags. However, certain chemical components or high humidity environments in the production process can cause particles on the surface of the bags to harden or adhere, reducing dust removal efficiency or even damaging the bags. Utility Model Content

[0003] (1) Technical issues to be solved

[0004] In order to overcome the problem that during dust removal, the existing continuous plastic particle dust removal device usually captures the dust on the surface of plastic particles by filling a large number of bags. However, certain chemical components or high humidity environments in the production process can cause particles on the surface of the bags to harden or adhere, reducing the dust removal efficiency and even damaging the bags.

[0005] (2) Technical solution

[0006] The technical solution of the utility model is: a continuous plastic particle dust removal device, including a bottom plate, a transmission component, a screening component, a collecting component, a stirring component, a dust removal component and a conveying component; a transmission component for stably transporting plastic particles to a dust removal area is arranged above the bottom plate, a screening component is arranged above the transmission component, a collecting component is arranged below the screening component, a stirring component for turning over the plastic particles to remove dust from their surfaces is arranged on one side of the transmission component, a dust removal component for extracting dust and storing it uniformly by negative pressure adsorption is arranged on one side of the stirring component, and a conveying component is arranged on the other side of the stirring component.

[0007] Preferably, by setting up a transmission component, the plastic particles can be stably transported to the dust removal area, by setting up a screening component, plastic particles of different sizes can be separated to ensure the quality of transportation, by setting up a collecting component, plastic particles with unqualified volumes can be uniformly recycled and processed to avoid waste, by setting up a stirring component, the plastic particles can be turned over to remove dust from their surfaces, by setting up a dust removal component, the dust can be extracted and uniformly stored by using negative pressure adsorption, and by setting up a conveying component, the dusted plastic particles can be stably moved out of the device for the next process.

[0008] Furthermore, the transmission component includes a support column, a support plate, a transmission trough, a first conveyor belt, a first rotating column and a first motor; a support column is arranged above the bottom plate, four groups of support columns are arranged, the support column is fixedly connected to the bottom plate, a support plate is arranged above the support column, the support plate is fixedly connected to the support column, a transmission trough is opened on one side of the support plate, a first conveyor belt is arranged inside the transmission trough, a first rotating column is arranged inside the first conveyor belt, multiple groups of first rotating columns are arranged, the first rotating column passes through the support plate, a first motor is arranged on one side of the first rotating column, and an output end of the first motor is rotatably connected to the first rotating column. When in use, the first motor is started to drive the first rotating column to rotate, thereby driving the first conveyor belt to move, and stably transporting the plastic particles to the stirring box for dust removal process. By arranging four groups of support columns and support plates, a stable support effect is provided for the operation of the continuous plastic particle dust removal device.

[0009] Furthermore, the screening component includes side panels, a feed chute and screening holes; a side panel is arranged above the support plate, two groups of side panels are arranged, the side panel is fixedly connected to the support plate, a feed chute is arranged on one side of the side panel, the feed chute is fixedly connected to the side panel, screening holes are provided on the inner bottom surface of the feed chute, and multiple groups of screening holes are provided. When in use, the plastic particles to be dusted are poured in from the feed chute, and the plastic particles with unqualified volume fall from the screening holes and are stored in the aggregate box, and the plastic particles with qualified volume slide along the inclined feed chute to the top of the first conveyor belt for continued transportation, thereby achieving the function of separating plastic particles of different sizes and ensuring the conveying quality. By arranging two groups of side panels, the plastic particles can be effectively prevented from sliding or overflowing from both sides of the first conveyor belt during transportation, thereby reducing the loss of plastic particles.

[0010] Furthermore, the collection component includes an aggregate box, a first box door and a first hinge; the aggregate box is arranged below the feed slide, an opening is arranged above the aggregate box, a first box door is arranged on one side of the aggregate box, a first box door is arranged on one side of the first box door, and the first box door is rotatably connected to the aggregate box through the first hinge. When in use, the first box door is closed to put the aggregate box in a closed state to collect plastic particles of unqualified volume. When the maximum storage capacity is reached, the first box door is opened to take out the plastic particles of unqualified volume for unified recycling to avoid waste.

[0011] Furthermore, the stirring assembly includes a discharge chute, a stirring box, a second rotating column, a second motor and blades; a discharge chute is provided on one side of the first conveyor belt, the discharge chute is fixedly connected to the support plate, a stirring box is provided on one side of the discharge chute, the stirring box is fixedly connected to the discharge chute, a second rotating column is provided above the stirring box, the second rotating column penetrates the stirring box, a second motor is provided above the second rotating column, the output end of the second motor is rotatably connected to the second rotating column, blades are provided below the second rotating column, and multiple groups of blades are provided. When in use, plastic particles are transported to the discharge chute, gravity is used to make them slide into the stirring box, the second motor is started to drive the second rotating column to rotate, thereby driving multiple groups of blades to rotate, flipping the plastic particles so that dust on the surface falls off during the flipping process.

[0012] Furthermore, the dust removal component includes dust holes, a dust suction pipe and a vacuum cleaner; dust holes are provided on the side wall of the stirring box, and multiple groups of dust holes are provided. A dust suction pipe is provided on one side of the stirring box, and a vacuum cleaner is provided on one side of the dust suction pipe. When in use, the vacuum cleaner is started to draw the dust in the stirring box from the multiple groups of dust holes to the dust suction pipe, and then from the dust suction pipe to the vacuum cleaner for unified storage, thereby achieving the effect of effectively removing surface dust during the process of turning over the plastic particles.

[0013] Furthermore, the conveying assembly includes a second box door, a second hinge, a second conveyor belt, a third rotating column and a third motor; a second box door is provided on the other side of the stirring box, a second box door is provided on one side of the second box door, the second box door is rotatably connected to the stirring box through the second hinge, a second conveyor belt is provided below the second box door, a third rotating column is provided inside the second conveyor belt, multiple groups of third rotating columns are provided, a third motor is provided on one side of the third rotating column, and an output end of the third motor is rotatably connected to the third rotating column. When in use, after completing the dust removal of the plastic particles, the second box door is opened to take out the clean plastic particles and place them on the surface of the second conveyor belt, the third motor is started to drive the third rotating column to rotate, thereby driving the second conveyor belt to move, and the clean plastic particles are stably moved out of the continuous plastic particle dust removal device for the next process.

[0014] (3) Beneficial effects

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. Compared with the traditional continuous plastic particle dust removal device, during the operation, certain chemical components or high humidity environment will cause the particles on the bag surface to harden or adhere, reducing the dust removal efficiency. In the continuous plastic particle dust removal device, the plastic particles are turned over to remove dust, and the dust is sucked out and stored uniformly by negative pressure.

[0017] 2. The plastic particles are transported to the discharge chute and made to slide into the stirring box by gravity. The second motor is started to drive the second rotating column to rotate, thereby driving the multiple sets of blades to rotate, turning the plastic particles so that the dust on the surface falls off during the turning process. The vacuum cleaner is started to draw the dust in the stirring box from the multiple sets of dust holes to the dust suction pipe, and then from the dust suction pipe to the vacuum cleaner for unified storage, so as to effectively remove the surface dust during the turning process of the plastic particles;

[0018] 3. Pour the plastic particles to be dusted from the feed chute, and the plastic particles with unqualified volume fall from the screening holes and are stored in the aggregate box. The plastic particles with qualified volume slide along the inclined feed chute to the top of the first conveyor belt for further transportation, which can separate plastic particles of different sizes to ensure the conveying quality. By setting two sets of side panels, it is effectively prevented that the plastic particles slide or overflow on both sides of the first conveyor belt during transportation, thereby reducing the loss of plastic particles. The first box door is closed to keep the aggregate box in a closed state, and the plastic particles with unqualified volume are collected. When the maximum storage capacity is reached, the first box door is opened to take out the plastic particles with unqualified volume for unified recycling to avoid waste. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 The figure shows a left-side perspective structural diagram of a continuous plastic particle dust removal device of the present invention;

[0020] Figure 2 The three-dimensional structure diagram of the transmission component of the continuous plastic particle dust removal device of the utility model is shown;

[0021] Figure 3 The three-dimensional structure diagram of the screening component of the continuous plastic particle dust removal device of the utility model is shown;

[0022] Figure 4 The present invention shows a schematic diagram of the three-dimensional structure of the collection component of the continuous plastic particle dust removal device of the present invention;

[0023] Figure 5 Shown is a schematic diagram of the cross-sectional three-dimensional structure of the dust removal component and the stirring component of the continuous plastic particle dust removal device of the utility model;

[0024] Figure 6 The present invention shows a three-dimensional schematic diagram of the conveying assembly of the continuous plastic particle dust removal device;

[0025] Explanation of the reference numerals: 1. bottom plate; 2. transmission component; 3. screening component; 4. collection component; 5. stirring component; 6. dust removal component; 7. conveying component; 201. support column; 202. support plate; 203. transmission trough; 204. first conveyor belt; 205. first rotating column; 206. first motor; 301. side plate; 302. feed chute; 303. screening hole; 401. collection box; 402. first box door; 403. first hinge; 501. discharge chute; 502. stirring box; 503. second rotating column; 504. second motor; 505. blade; 601. dust hole; 602. dust suction duct; 603. vacuum cleaner; 701. second box door; 702. second hinge; 703. second conveyor belt; 704. third rotating column; 705. third motor. DETAILED DESCRIPTION

[0026] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0027] See also Figure 1 The utility model provides an embodiment: a continuous plastic particle dust removal device, including a bottom plate 1, a transmission component 2, a screening component 3, a collecting component 4, a stirring component 5, a dust removal component 6 and a conveying component 7; a transmission component 2 for stably transporting plastic particles to a dust removal area is arranged above the bottom plate 1, a screening component 3 is arranged above the transmission component 2, a collecting component 4 is arranged below the screening component 3, a stirring component 5 for turning over the plastic particles to remove dust from their surfaces is arranged on one side of the transmission component 2, a dust removal component 6 for extracting dust and storing it uniformly by negative pressure adsorption is arranged on one side of the stirring component 5, and a conveying component 7 is arranged on the other side of the stirring component 5.

[0028] See also Figure 2In this embodiment, the transmission component 2 includes a support column 201, a support plate 202, a transmission groove 203, a first conveyor belt 204, a first rotating column 205 and a first motor 206; a support column 201 is arranged above the bottom plate 1, and four groups of support columns 201 are arranged. The support column 201 is fixedly connected to the bottom plate 1, and a support plate 202 is arranged above the support column 201, and the support plate 202 is fixedly connected to the support column 201. A transmission groove 203 is opened on one side of the support plate 202, and a first conveyor belt 204 is arranged inside the transmission groove 203, and a first conveyor belt 204 is arranged inside the first conveyor belt 204. The first rotating column 205 is provided with multiple groups, and the first rotating column 205 passes through the support plate 202. A first motor 206 is provided on one side of the first rotating column 205, and the output end of the first motor 206 is rotatably connected to the first rotating column 205. When in use, the first motor 206 is started to drive the first rotating column 205 to rotate, thereby driving the first conveyor belt 204 to move, and stably transporting the plastic particles to the stirring box 502 for dust removal process. By setting four groups of support columns 201 and support plates 202, a stable support effect is provided for the operation of the continuous plastic particle dust removal device.

[0029] See also Figure 3 In this embodiment, the screening component 3 includes a side plate 301, a feed chute 302 and a screening hole 303; a side plate 301 is arranged above the support plate 202, and two groups of side plates 301 are arranged. The side plate 301 is fixedly connected to the support plate 202, and a feed chute 302 is arranged on one side of the side plate 301. The feed chute 302 is fixedly connected to the side plate 301, and the inner bottom surface of the feed chute 302 is provided with screening holes 303. The screening holes 303 are provided in multiple groups. When in use, the material to be removed is Dust-free plastic particles are poured into the feed chute 302, and plastic particles with unqualified volume fall from the screening holes 303 and are stored in the collecting box 401. Plastic particles with qualified volume slide along the inclined feed chute 302 to the top of the first conveyor belt 204 for continued transportation, thereby separating plastic particles of different sizes to ensure the conveying quality. By setting two sets of side panels 301, plastic particles can be effectively prevented from sliding or overflowing from both sides of the first conveyor belt 204 during transportation, thereby reducing the loss of plastic particles.

[0030] See also Figure 4In the present embodiment, the collecting assembly 4 comprises a collection box 401, a first box door 402 and a first hinge 403; the collection box 401 is arranged below the feed slide 302, an opening is arranged above the collection box 401, a first box door 402 is arranged on one side of the collection box 401, a first box door 403 is arranged on one side of the first box door 402, and the first box door 402 is rotatably connected to the collection box 401 through the first hinge 403. When in use, closing the first box door 402 makes the collection box 401 in a closed state to collect plastic particles with unqualified volume. When the maximum storage capacity is reached, the first box door 402 is opened to take out the plastic particles with unqualified volume for unified recycling to avoid waste.

[0031] See also Figure 5 In this embodiment, the stirring assembly 5 includes a discharge chute 501, a stirring box 502, a second rotating column 503, a second motor 504 and a blade 505; a discharge chute 501 is provided on one side of the first conveyor belt 204, and the discharge chute 501 is fixedly connected to the support plate 202, a stirring box 502 is provided on one side of the discharge chute 501, and the stirring box 502 is fixedly connected to the discharge chute 501, a second rotating column 503 is provided above the stirring box 502, and the second rotating column 503 penetrates the stirring box 502, and a second motor 504 is provided above the second rotating column 503, and the output end of the second motor 504 is rotatably connected to the second rotating column 503, and a blade 505 is provided below the second rotating column 503, and the blade 505 is provided in multiple groups. When in use, the plastic particles are transported to the discharge chute 50 1. Use gravity to make it slide into the stirring box 502, start the second motor 504 to drive the second rotating column 503 to rotate, thereby driving the multiple sets of blades 505 to rotate, flip the plastic particles, and make the dust on the surface fall off during the flipping process. The dust removal component 6 includes a dust hole 601, a dust suction pipe 602 and a dust collector 603; the side wall of the stirring box 502 is provided with a dust hole 601, and the dust hole 601 is provided in multiple groups. A dust suction pipe 602 is provided on one side of the stirring box 502, and a dust collector 603 is provided on one side of the dust suction pipe 602. When in use, start the dust collector 603 to draw the dust in the stirring box 502 from the multiple sets of dust holes 601 to the dust suction pipe 602, and then draw it from the dust suction pipe 602 to the dust collector 603 for unified storage, so as to effectively remove the surface dust during the flipping of the plastic particles.

[0032] See also Figure 6In this embodiment, the conveying assembly 7 includes a second box door 701, a second hinge 702, a second conveyor belt 703, a third rotating column 704 and a third motor 705; the second box door 701 is provided on the other side of the stirring box 502, and a second hinge 702 is provided on one side of the second box door 701. The second box door 701 is rotatably connected to the stirring box 502 through the second hinge 702. A second conveyor belt 703 is provided below the second box door 701, and a third rotating column 704 is provided inside the second conveyor belt 703. Multiple groups of three rotating columns 704 are arranged, and a third motor 705 is arranged on one side of the third rotating column 704. The output end of the third motor 705 is rotatably connected to the third rotating column 704. When in use, after the dust removal of the plastic particles is completed, the second box door 701 is opened to take out the clean plastic particles and place them on the surface of the second conveyor belt 703. The third motor 705 is started to drive the third rotating column 704 to rotate, thereby driving the second conveyor belt 703 to move, and the clean plastic particles are stably moved out of the continuous plastic particle dust removal device for the next step.

[0033] When the continuous plastic particle dust removal device is in operation, four groups of support columns 201 and support plates 202 are provided to provide stable support for the operation of the continuous plastic particle dust removal device, and the plastic particles to be dusted are poured from the feed chute 302, and the plastic particles with unqualified volume fall from the screening holes 303 and are stored in the collection box 401, and the first box door 402 is closed to make the collection box 401 in a closed state, and the plastic particles with unqualified volume are collected. When the maximum storage capacity is reached, the first box door 402 is opened to take out the plastic particles with unqualified volume for unified recycling, and the plastic particles with qualified volume slide along the inclined feed chute 302 to the top of the first conveyor belt 204, and the two groups of side plates 301 are provided to effectively prevent the plastic particles from sliding or overflowing from the two sides of the first conveyor belt 204 during transportation, and the first motor 206 is started to drive the first rotating column 205 to rotate, thereby driving the first conveyor belt 204 to rotate. The belt 204 moves to stably transport the plastic particles to the stirring box 502. The plastic particles are transported to the discharge chute 501 and slide into the stirring box 502 by gravity. The second motor 504 is started to drive the second rotating column 503 to rotate, thereby driving the multiple sets of blades 505 to rotate, flipping the plastic particles so that the dust on the surface falls off during the flipping process. The dust collector 603 is started to draw the dust in the stirring box 502 from the multiple sets of dust holes 601 to the dust collection pipe 602, and then from the dust collection pipe 602 to the dust collector 603 for unified storage. After the dust removal of the plastic particles is completed, the second box door 701 is opened to take out the clean plastic particles and place them on the surface of the second conveyor belt 703. The third motor 705 is started to drive the third rotating column 704 to rotate, thereby driving the second conveyor belt 703 to move, and the clean plastic particles are stably moved out of the continuous plastic particle dust removal device for the next step;

[0034] Through the above steps, by setting the transmission component 2, the plastic particles can be stably transported to the dust removal area, by setting the screening component 3, the plastic particles of different sizes can be separated to ensure the quality of transportation, by setting the collecting component 4, the plastic particles with unqualified volume can be uniformly recovered and processed to avoid waste, by setting the stirring component 5, the plastic particles can be turned over to remove the dust on the surface, by setting the dust removal component 6, the dust can be extracted and uniformly stored by negative pressure adsorption, and by setting the conveying component 7, the dusted plastic particles can be stably moved out of the device for the next step.

[0035] 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 those skilled in the art without departing from the purpose of the present invention.

Claims

1. A continuous plastic particle dust removal device, comprising a bottom plate (1); characterized in that: The invention also comprises a transmission component (2), a screening component (3), a collecting component (4), a stirring component (5), a dust removal component (6) and a conveying component (7); a transmission component (2) for stably transporting plastic particles to a dust removal area is arranged above the bottom plate (1); a screening component (3) is arranged above the transmission component (2); a collecting component (4) is arranged below the screening component (3); a stirring component (5) for turning over plastic particles to remove dust from their surfaces is arranged on one side of the transmission component (2); a dust removal component (6) for extracting dust by negative pressure adsorption for unified storage is arranged on one side of the stirring component (5); and a conveying component (7) is arranged on the other side of the stirring component (5).

2. A continuous plastic particle dust removal device according to claim 1, characterized in that: The transmission assembly (2) comprises a support column (201), a support plate (202), a transmission trough (203), a first conveyor belt (204), a first rotating column (205) and a first motor (206); a support column (201) is arranged above the bottom plate (1), the support column (201) is arranged in four groups, the support column (201) is fixedly connected to the bottom plate (1), a support plate (202) is arranged above the support column (201), the support plate (202) is fixedly connected to the support column (201), and the transmission assembly (203) comprises a first conveyor belt (204), a first rotating column (205) and a first motor (206); A transmission groove (203) is provided on one side of the support plate (202), a first conveyor belt (204) is provided inside the transmission groove (203), a first rotating column (205) is provided inside the first conveyor belt (204), a plurality of first rotating columns (205) are provided, the first rotating columns (205) penetrate the support plate (202), a first motor (206) is provided on one side of the first rotating column (205), and an output end of the first motor (206) is rotationally connected to the first rotating column (205).

3. A continuous plastic particle dust removal device according to claim 2, characterized in that: The screening component (3) comprises a side plate (301), a feed chute (302) and screening holes (303); a side plate (301) is arranged above the support plate (202), two groups of side plates (301) are arranged, the side plate (301) is fixedly connected to the support plate (202), a feed chute (302) is arranged on one side of the side plate (301), the feed chute (302) is fixedly connected to the side plate (301), the inner bottom surface of the feed chute (302) is provided with screening holes (303), and a plurality of groups of screening holes (303) are arranged.

4. A continuous plastic particle dust removal device according to claim 3, characterized in that: The collecting assembly (4) comprises a material collecting box (401), a first box door (402) and a first hinge (403); the material collecting box (401) is arranged below the feed slide (302), an opening is arranged above the material collecting box (401), a first box door (402) is arranged on one side of the material collecting box (401), a first hinge (403) is arranged on one side of the first box door (402), and the first box door (402) is rotatably connected to the material collecting box (401) via the first hinge (403).

5. The continuous plastic particle dust removal device according to claim 2, characterized in that: The stirring assembly (5) comprises a discharge chute (501), a stirring box (502), a second rotating column (503), a second motor (504) and blades (505); a discharge chute (501) is arranged on one side of the first conveyor belt (204), the discharge chute (501) is fixedly connected to the support plate (202), a stirring box (502) is arranged on one side of the discharge chute (501), the stirring box (502) is fixedly connected to the discharge chute (501), a second rotating column (503) is arranged above the stirring box (502), the second rotating column (503) penetrates the stirring box (502), a second motor (504) is arranged above the second rotating column (503), the output end of the second motor (504) is rotatably connected to the second rotating column (503), and blades (505) are arranged below the second rotating column (503), and a plurality of groups of blades (505) are arranged.

6. A continuous plastic particle dust removal device according to claim 5, characterized in that: The dust removal component (6) comprises a dust hole (601), a dust suction pipe (602) and a dust collector (603); the side wall of the stirring box (502) is provided with a dust hole (601), and a plurality of groups of dust holes (601) are provided; a dust suction pipe (602) is provided on one side of the stirring box (502); and a dust collector (603) is provided on one side of the dust suction pipe (602).

7. The continuous plastic particle dust removal device according to claim 5, characterized in that: The conveying assembly (7) includes a second box door (701), a second hinge (702), a second conveyor belt (703), a third rotating column (704) and a third motor (705); the second box door (701) is provided on the other side of the stirring box (502), a second hinge (702) is provided on one side of the second box door (701), the second box door (701) is rotatably connected to the stirring box (502) through the second hinge (702), a second conveyor belt (703) is provided below the second box door (701), a third rotating column (704) is provided inside the second conveyor belt (703), a plurality of third rotating columns (704) are provided, a third motor (705) is provided on one side of the third rotating column (704), and an output end of the third motor (705) is rotatably connected to the third rotating column (704).

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