Plastic particle pipeline dust collection device

Abstract

The utility model discloses a plastic particle pipeline dust collection device which comprises an installation bin, a conveying pipeline is arranged at the bottom of the interior of the installation bin, a connecting pipe is arranged on one side of the top of the conveying pipeline, and a filtering bin is arranged on the other side of the top of the conveying pipeline. A flow guide pipe connected with the filtering bin is arranged at the top of one side of the connecting pipe, and a dust suction pump is arranged on one side of the top of the interior of the mounting bin. The stirring rod, the turbulent flow rod, the scraping plate, the pull rod, the motor, the rotating rod, the flow guide pipe and the U-shaped connecting rod are matched with one another, so that the stirring rod can be controlled to rotate to stir the plastic particles when the device is used for removing dust from the plastic particles in a conveying pipeline, dust adhered to the plastic particles can fall off, the dust is fully sucked and removed, and the service life of the plastic particles is prolonged. When the stirring rod is driven to rotate, the U-shaped connecting rod can be driven to rotate, and the scraping plate can be driven to reciprocate left and right to scrape and clean the filter screen, so that the filter screen is prevented from being blocked by dust.

Description

Technical Field

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

[0002] Plastic particles are the common name for plastic particles. They are the raw materials for storing, transporting and processing plastics in the form of semi-finished products. Plastics are a type of polymer material. Ethylene, propylene, vinyl chloride, styrene, etc. can be produced from petroleum. Under certain conditions, the molecules of these substances can react with each other to form compounds with large molecular weights, namely polymers. Since dust is often mixed in plastic particles, dust must be removed from the plastic particles by a dust suction device when the plastic particles are transported through a conveying pipeline.

[0003] The patent with the existing authorization announcement number "CN219483423U" discloses a plastic particle dust removal device, including a plastic particle raw material bin, a dust removal unit, including a dust removal box connected to the plastic particle raw material bin; the bottom end of the dust removal box is provided with a dust outlet, a filter screen is installed at the dust outlet, and a dust collection box is also connected to the bottom end of the dust removal box. The device adopts the design of the dust outlet, the filter screen, the dust suction fan, the material outlet, the material storage pipe, and the suction fan, and the wind force of the suction fan is greater than the wind force of the dust suction fan, and the dust particles are removed in the process of moving the plastic particles by pulling in two different directions, so as to avoid the phenomenon of clogging of the filter screen and effectively improve the dust removal effect;

[0004] However, there are the following deficiencies in this device:

[0005] 1. When the above device is used to remove dust from plastic particles, it fails to automatically clean the filter, which causes the filter to be easily blocked after the device has been used for a period of time, thereby affecting the dust removal ability of plastic particles;

[0006] 2. When plastic particles are transported through a conveying pipeline, the plastic particles may block the conveying pipeline. However, when the above device is used, it is difficult to dredge the conveying pipeline, which affects the conveying efficiency of the plastic particles. Utility Model Content

[0007] The purpose of the utility model is to provide a plastic particle duct dust suction device to solve the existing problems raised in the above background technology.

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a plastic particle pipeline dust suction device, comprising an installation bin, a conveying pipe is arranged at the bottom of the installation bin, a connecting pipe is arranged at one side of the top of the conveying pipe, a filter bin is arranged at the other side of the top of the conveying pipe, a guide pipe connected to the filter bin is arranged at the top of one side of the connecting pipe, a dust suction pump is arranged at one side of the top of the installation bin, an air delivery pipe connected to the filter bin is arranged at the input end of the dust suction pump, a screen is arranged at the bottom of the inner side of the connecting pipe, a filter net is arranged at the top of the filter bin, and a collection box is arranged at the bottom of the filter bin;

[0009] A motor is provided on the side of the top of the installation bin away from the dust pump, a rotating rod is provided at the output end of the motor, a U-shaped connecting rod is provided at the bottom of the rotating rod, a stirring rod is provided at the bottom of the U-shaped connecting rod, the bottom of the outer side of the stirring rod extends to the inner side of the conveying pipe and is provided with four groups of spoiler rods, a pull rod is provided at the top of one side of the filter bin, one side of the pull rod extends to the interior of the filter bin and is provided with a scraper, the outer side of the U-shaped connecting rod is provided with a guide pipe, and one side of the guide pipe is hinged to the pull rod.

[0010] Preferably, a sealed compartment door is provided at the bottom of one end of the filtering compartment, and an inspection door is provided at the top of one end of the installing compartment, so that the collecting box can be taken out for cleaning.

[0011] Preferably, an exhaust pipe is provided on the top of one side of the installation bin, and the output end of the dust suction pump is connected to the exhaust pipe for discharging airflow.

[0012] Preferably, reinforcement plates are provided at the bottom of both sides of the installation bin, and the reinforcement plates are sleeved on the outside of the conveying pipeline, which can improve the fixing stability of the conveying pipeline.

[0013] Preferably, a limiting plate cooperating with the rotating rod is provided on the top of one side of the interior of the installation bin, and the rotating rod can be limited by the limiting plate to improve the rotation stability of the rotating rod.

[0014] Preferably, the spoiler rod is wavy in shape, which can enhance the stirring effect on the plastic particles.

[0015] Compared with the prior art, the utility model has the following beneficial effects: the plastic particle pipeline dust collection device;

[0016] 1. Through the cooperation between the stirring rod, the spoiler rod, the scraper, the pull rod, the motor, the rotating rod, the guide tube and the U-shaped connecting rod, when the device removes dust from the plastic particles in the conveying pipeline, the stirring rod can be controlled to rotate to stir the plastic particles, so that the dust adhering to the plastic particles can fall off and the dust can be fully sucked out. When the stirring rod is driven to rotate, the U-shaped connecting rod can also be driven to rotate, and the scraper can be driven to move back and forth left and right to scrape and clean the filter screen to prevent the filter screen from being blocked by dust. Two different effects are achieved through a set of driving forces, saving the consumption of driving components;

[0017] 2. Through the cooperation between the stirring rod, the spoiler rod, the motor, the rotating rod and the U-shaped connecting rod, when the device controls the stirring rod to stir the dust in the conveying pipe, it can not only promote the dust on the plastic particles to fall off, but also disturb the conveying material to prevent accumulation and blockage in the conveying pipe, thereby improving the material conveying efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional diagram of the utility model;

[0019] Figure 2 This is the main sectional view of the utility model

[0020] Figure 3 For the utility model Figure 2 A schematic diagram of the enlarged structure of .

[0021] In the figure: 1. Installation bin; 2. Stirring rod; 3. Turbulator rod; 4. Screen; 5. Collecting box; 6. Delivery pipe; 7. Filter; 8. Filter bin; 9. Dust pump; 10. Air pipe; 11. Scraper; 12. Pull rod; 13. Motor; 14. Rotating rod; 15. Connecting pipe; 16. Guide pipe; 17. U-shaped connecting rod. 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 1-3, the utility model provides an embodiment: a plastic particle pipeline dust suction device, including an installation bin 1, a conveying pipe 6 is arranged at the bottom of the installation bin 1, reinforcement plates are arranged at the bottom of both sides of the installation bin 1, and the reinforcement plates are sleeved on the outside of the conveying pipe 6 to improve the fixing stability of the conveying pipe 6, a connecting pipe 15 is arranged on one side of the top of the conveying pipe 6, a filtering bin 8 is arranged on the other side of the top of the conveying pipe 6, a guide pipe 16 connected to the filtering bin 8 is arranged on the top of one side of the connecting pipe 15, a dust suction pump 9 is arranged on one side of the top of the installation bin 1, an air supply pipe 10 connected to the filtering bin 8 is arranged at the input end of the dust suction pump 9, a screen 4 is arranged at the bottom of the inner side of the connecting pipe 15, a filter screen 7 is arranged on the top of the filtering bin 8, and a collecting box 5 is arranged at the bottom of the filtering bin 8;

[0024] A motor 13 is provided on the side of the top of the interior of the installation bin 1 away from the dust pump 9, and a rotating rod 14 is provided at the output end of the motor 13. A limiting plate cooperating with the rotating rod 14 is provided on the top of one side of the interior of the installation bin 1, and the limiting plate can be used to limit the rotating rod 14 to improve the rotation stability of the rotating rod 14. A U-shaped connecting rod 17 is provided at the bottom of the rotating rod 14, and a stirring rod 2 is provided at the bottom of the U-shaped connecting rod 17. The bottom of the outer side of the stirring rod 2 extends to the inner side of the conveying pipe 6 and is provided with four groups of spoiler rods 3. A pull rod 12 is provided on the top of one side of the filter bin 8, and one side of the pull rod 12 extends to the interior of the filter bin 8 and is provided with a scraper 11. The outer side of the U-shaped connecting rod 17 is provided with a guide tube 16, and one side of the guide tube 16 is hinged to the pull rod 12.

[0025] Furthermore, a sealed compartment door is provided at the bottom of one end of the filter compartment 8, and an inspection door is provided at the top of one end of the installation compartment 1. After the inspection door is opened, the internal parts can be inspected, and then the sealed compartment door can be opened to take out the collection box 5 for cleaning.

[0026] Furthermore, an exhaust pipe is provided on the top of one side of the installation bin 1, and the output end of the dust suction pump 9 is connected to the exhaust pipe for exhausting airflow.

[0027] Furthermore, the spoiler rod 3 is wavy in shape. The wavy structure of the spoiler rod 3 can increase the contact area with the plastic particles, thereby improving the spoiler effect.

[0028] Working principle: When the conveying pipe 6 is conveying plastic particles, the dust suction pump 9 and the rotating rod 14 can be started to operate. The dust suction pump 9 can remove the dust in the plastic particles in the conveying pipe 6. At this time, the plastic particles can be filtered in the conveying pipe 6 through the screen 4. Then the sucked dust can follow the airflow into the connecting pipe 15, and then be transported to the filter bin 8 through the diversion of the guide pipe 16. The dust in the airflow is filtered by the filter screen 7, so that the dust can fall into the collection box 5 for collection. The filtered gas can be discharged from the exhaust pipe through the diversion of the gas pipe 10.

[0029] When the motor 13 is running, the motor 13 can drive the rotating rod 14 to rotate, and then the rotating rod 14 drives the U-shaped connecting rod 17, and the U-shaped connecting rod 17 drives the stirring rod 2, so that the stirring rod 2 can drive the spoiler rod 3 to rotate, stir the plastic particles in the conveying pipe 6, so that the dust in the plastic particles falls off, and the dust can be fully sucked out. At the same time, the stirring rod 2 stirs the plastic particles in the installation bin 1, which can prevent the material in the conveying pipe 6 from being blocked;

[0030] At the same time, when the U-shaped connecting rod 17 rotates, the pull rod 12 can be driven to move back and forth left and right through the connection with the guide tube 16, and then the scraper 11 can be driven by the pull rod 12, so that the scraper 11 can move back and forth left and right to scrape the filter screen 7, which can prevent dust from clogging the filter screen 7 and improve the anti-blocking performance of the device.

[0031] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0032] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0033] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

Claims

1. A plastic particle duct dust collection device, comprising a mounting bin (1), characterized in that: A conveying pipe (6) is arranged at the bottom of the installation bin (1), a connecting pipe (15) is arranged on one side of the top of the conveying pipe (6), a filtering bin (8) is arranged on the other side of the top of the conveying pipe (6), a guide pipe (16) connected to the filtering bin (8) is arranged on the top of one side of the connecting pipe (15), a dust suction pump (9) is arranged on one side of the top of the installation bin (1), an air supply pipe (10) connected to the filtering bin (8) is arranged at the input end of the dust suction pump (9), a screen (4) is arranged at the bottom of the inner side of the connecting pipe (15), a filter screen (7) is arranged at the top of the filtering bin (8), and a collecting box (5) is arranged at the bottom of the filtering bin (8); A motor (13) is provided on the side of the top of the installation bin (1) away from the dust suction pump (9), a rotating rod (14) is provided at the output end of the motor (13), a U-shaped connecting rod (17) is provided at the bottom of the rotating rod (14), a stirring rod (2) is provided at the bottom of the U-shaped connecting rod (17), the bottom of the outer side of the stirring rod (2) extends to the inner side of the conveying pipe (6) and is provided with four groups of spoiler rods (3), a pull rod (12) is sleeved on the top of one side of the filter bin (8), one side of the pull rod (12) extends into the interior of the filter bin (8) and is provided with a scraper (11), a guide tube (16) is sleeved on the outer side of the U-shaped connecting rod (17), and one side of the guide tube (16) is hinged to the pull rod (12).

2. A plastic particle pipe dust collection device according to claim 1, characterized in that: A sealed chamber door is provided at the bottom of one end of the filtering chamber (8), and an inspection door is provided at the top of one end of the installation chamber (1).

3. The plastic particle pipe dust collection device according to claim 1, characterized in that: An exhaust pipe is provided at the top of one side of the installation bin (1), and the output end of the dust suction pump (9) is connected to the exhaust pipe.

4. The plastic particle pipe dust collection device according to claim 1, characterized in that: Reinforcement plates are provided at the bottom of both sides of the installation bin (1), and the reinforcement plates are sleeved on the outside of the conveying pipeline (6).

5. The plastic particle pipe dust collection device according to claim 1, characterized in that: A limiting plate matching the rotating rod (14) is arranged on the top of one side inside the installation bin (1).

6. The plastic particle pipe dust collection device according to claim 1, characterized in that: The spoiler rod (3) is in a wave shape.

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