Plastic particle drying device

Abstract

The utility model relates to the technical field of plastic particles, and discloses a plastic particle drying device which comprises a drying chamber, a partition plate is fixedly connected to the middle of the interior of the drying chamber, an air heater is arranged at the bottom of the partition plate, a drying cylinder is arranged at the top of the partition plate, a motor is fixedly connected to the exterior of the drying chamber, and a rotating shaft is fixedly connected to the output end of the motor. One end of the rotating shaft rotationally penetrates through the side wall of the drying chamber and is fixedly connected with one end of the drying cylinder through a rotating assembly, two axial flow fans are arranged at the top of the drying chamber, and air outlet holes are formed in the top of the drying chamber; according to the plastic particle drying device, by arranging the drying cylinder, the threaded cover and the material containing mechanism, plastic particles can roll and be evenly heated in the drying process, water vapor generated in the drying process is discharged through an axial flow fan, the drying process is accelerated, the plastic particles in the drying cylinder can be completely scraped through a scraping plate, the plastic particles are scraped into a material containing frame, and the drying efficiency is improved. And the effects of efficient and uniform drying and convenient and complete discharging are achieved.

Description

Technical Field

[0001] The present application relates to the technical field of plastic particles, and in particular to a plastic particle drying 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. Generally, drying equipment is needed to dry and store them.

[0003] The existing plastic particle drying device is prone to uneven heating during the drying process, which may cause some plastic particles to be partially incompletely dried and difficult to store or lose too much water and become ineffective. In addition, the plastic particles are prone to sticking to the wall during the discharge process, which requires manual cleaning, which is time-consuming and laborious. Therefore, there is a large room for improvement.

[0004] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content

[0005] In order to solve the above-mentioned problems, the present application provides a plastic particle drying device.

[0006] The plastic particle drying device provided in this application adopts the following technical solution:

[0007] A plastic particle drying device comprises a drying chamber, a partition plate is fixedly connected to the middle part of the interior of the drying chamber, a hot air blower is arranged at the bottom of the partition plate, a heat dissipation hole is opened at the bottom of one side of the drying chamber, a drying cylinder is arranged on the top of the partition plate, a threaded cover is threadedly connected to the drying cylinder, a motor is fixedly connected to the outside of the drying chamber, a rotating shaft is fixedly connected to the output end of the motor, one end of the rotating shaft rotates through the side wall of the drying chamber and is fixedly connected to one end of the drying cylinder through a rotating assembly, the other end of the drying cylinder is rotatably connected to the other side wall of the drying chamber, two axial flow fans are arranged on the top of the drying chamber, an air outlet is opened on the top of the drying chamber, and a material holding mechanism is arranged on one side of the drying chamber.

[0008] Preferably, the input end of the hot air blower passes through the side wall of the drying chamber, the output end of the hot air blower is fixedly connected to the wind hood through a pipeline, and the top of the wind hood is fixedly connected to the bottom of the partition plate.

[0009] Preferably, the material holding mechanism includes a material holding frame, a material discharge pipe and a manual valve, one side of the material holding frame is fixedly connected to one side of the drying chamber, the bottom of the material holding frame is connected to the material discharge pipe, and one end of the material discharge pipe is fixedly connected to the manual valve.

[0010] Preferably, a fixed shaft is fixedly connected to one side of the threaded cover, and a scraper is fixedly connected to the fixed shaft.

[0011] Preferably, the diameter of the scraper is the same as the inner diameter of the drying cylinder.

[0012] In summary, this application includes the following beneficial technical effects:

[0013] By arranging a drying cylinder, a threaded cover and a material holding mechanism, the plastic particles to be dried can be added into the drying cylinder, the threaded cover is threadedly connected to the drying cylinder, the hot air blower is started by an external controller to blow hot air evenly into the top of the drying chamber, the motor is started, and the drying cylinder is driven to rotate, so that the plastic particles are rolled during the drying process so that they are evenly heated, and the two axial flow fans are synchronously controlled to suck out the moisture generated during the drying process together with the air and discharge it through the air outlet, which can accelerate the drying process. When the plastic particles are dried, the threaded cover can be rotated and pulled out, and at this time, the fixed shaft and the scraper are driven to scrape the inner wall of the drying cylinder along the outlet direction, so that the plastic particles in the drying cylinder can be scraped clean, and the plastic particles can be scraped into the inside of the material holding frame, and the plastic particles in the material holding frame can be manually opened by manually opening the manual valve, so that the plastic particles in the material holding frame can enter the discharge pipe and fall into the transmission mechanism; compared with the existing technology, it has the effects of efficient and uniform drying and convenient and complete material discharge. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall left side structure of the embodiment of the application;

[0015] Figure 2 It is a schematic diagram of the overall right side structure of the embodiment of the application;

[0016] Figure 3 It is a schematic diagram of the internal structure of an embodiment of the application;

[0017] Figure 4 It is a schematic diagram of the structure of the scraper of the application embodiment;

[0018] Figure 5 It is a schematic structural diagram of an axial flow fan according to an embodiment of the application.

[0019] Explanation of the reference numerals: 1. Drying chamber; 2. Partition plate; 3. Hot air blower; 4. Air hood; 5. Heat dissipation hole; 6. Motor; 7. Rotating shaft; 8. Rotating assembly; 9. Drying cylinder; 10. Threaded cover; 11. Fixed shaft; 12. Scraper; 13. Air outlet; 14. Axial flow fan; 15. Material holding frame; 16. Discharge pipe; 17. Manual valve. DETAILED DESCRIPTION

[0020] The following is combined with Figure 1-5 This application is described in further detail.

[0021] The present application embodiment discloses a plastic particle drying device, referring to Figure 1-Figure 5 , including a drying chamber 1, a partition plate 2 is fixedly connected to the middle part of the drying chamber 1, a hot air blower 3 is arranged at the bottom of the partition plate 2, a plurality of holes are opened on the partition plate 2, so that the hot air from the hot air blower 3 can pass through to the top of the drying chamber 1, and a heat dissipation hole 5 is opened at the bottom of one side of the drying chamber 1, so that the hot air blower 3 can dissipate heat during the working process, a drying cylinder 9 is arranged on the top of the partition plate 2, and a threaded cover 10 is threadedly connected to the drying cylinder 9, and the plastic particles to be dried are added to the drying cylinder 9, and the threaded cover 10 is threadedly connected to the drying cylinder 9 to encapsulate the plastic particles in the drying cylinder 9, and a motor 6 is fixedly connected to the outside of the drying chamber 1, and a rotating shaft 7 is fixedly connected to the output end of the motor 6, and one end of the rotating shaft 7 rotates through the side wall of the drying chamber 1 and is connected to the drying cylinder 9 through a rotating component 8. The two ends are fixedly connected, and the rotating component 8 is detachable, that is, the rotating shaft 7 and the drying cylinder 9 can be removed by disassembling the rotating component 8. The other end of the drying cylinder 9 is rotatably connected to the other side wall of the drying chamber 1. The motor 6 can be started by an external controller to drive the rotating shaft 7 and the drying cylinder 9 to rotate, so that the plastic particles can be rolled during the drying process to be evenly heated. Two axial flow fans 14 are arranged on the top of the drying chamber 1, and an air outlet 13 is opened on the top of the drying chamber 1. During the drying process, the two axial flow fans 14 can be synchronously controlled by the external controller to suck out the moisture generated during the drying process together with the air, and discharge it through the air outlet 13, which can accelerate the drying process. A material holding mechanism is arranged on one side of the drying chamber 1 to hold the dried plastic particles.

[0022] Reference Figure 3 The input end of the hot air blower 3 passes through the side wall of the drying chamber 1, and the output end of the hot air blower 3 is fixedly connected to the wind hood 4 through a pipeline. The top of the wind hood 4 is fixedly connected to the bottom of the partition plate 2. The hot air blower 3 is started by an external controller to inhale and heat the air, and the hot air is blown into the wind hood 4 through the pipeline, thereby expanding the area of ​​the hot air, making the hot air more uniform when passing through the partition plate 2, and then uniformly heating the plastic particles in the drying cylinder 9.

[0023] Reference Figure 2 and Figure 4The material holding mechanism includes a material holding frame 15, a discharge pipe 16 and a manual valve 17. One side of the material holding frame 15 is fixedly connected to one side of the drying chamber 1, and the bottom of the material holding frame 15 is communicated with the discharge pipe 16. One end of the discharge pipe 16 is fixedly connected to the manual valve 17. A fixed shaft 11 is fixedly connected to one side of the threaded cover 10, and a scraper 12 is fixedly connected to the fixed shaft 11. The diameter of the scraper 12 is the same as the inner diameter of the drying cylinder 9. When the plastic particles are dried, the threaded cover 10 can be rotated and pulled out. At this time, the fixed shaft 11 and the scraper 12 are driven to scrape the inner wall of the drying cylinder 9 along the outlet direction, so that the plastic particles in the drying cylinder 9 can be scraped clean and dropped into the material holding frame 15. By manually opening the manual valve 17, the plastic particles in the material holding frame 15 can enter the discharge pipe 16 and fall into the transmission mechanism.

[0024] The implementation principle of a plastic particle drying device in the embodiment of the present application is as follows: by setting a drying cylinder 9, a threaded cover 10 and a material holding mechanism, the plastic particles to be dried can be added into the drying cylinder 9, the threaded cover 10 is threadedly connected to the drying cylinder 9, the plastic particles are encapsulated in the drying cylinder 9, the hot air blower 3 is started by an external controller to inhale and heat the air, the hot air is blown into the air cover 4 through a pipeline, so that the hot air passes through the partition plate 2 more evenly, the motor 6 can be started by an external controller, and then the rotating shaft 7 and the drying cylinder 9 are driven to rotate, so that the plastic particles are rolled during the drying process, so that they are evenly heated. The two axial flow fans 14 are synchronously controlled to suck out the moisture generated during the drying process together with the air, and discharge them through the air outlet 13, which can accelerate the drying process. When the plastic particles are dried, the threaded cover 10 can be rotated and pulled out, and the fixed shaft 11 and the scraper 12 are driven to scrape the inner wall of the drying cylinder 9 along the outlet direction, so as to clean the plastic particles in the drying cylinder 9 and drop them into the material holding frame 15. By manually opening the manual valve 17, the plastic particles in the material holding frame 15 can enter the discharge pipe 16 and fall into the transmission mechanism, which has the effects of efficient and uniform drying and convenient and complete discharge.

[0025] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0026] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0027] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

[0028] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A plastic particle drying device, comprising a drying chamber (1), characterized in that: A partition plate (2) is fixedly connected to the middle of the interior of the drying chamber (1), a hot air blower (3) is arranged at the bottom of the partition plate (2), a heat dissipation hole (5) is opened at the bottom of one side of the drying chamber (1), a drying cylinder (9) is arranged at the top of the partition plate (2), a threaded cover (10) is threadedly connected to the drying cylinder (9), a motor (6) is fixedly connected to the outside of the drying chamber (1), an output end of the motor (6) is fixedly connected to a rotating shaft (7), one end of the rotating shaft (7) rotates through the side wall of the drying chamber (1) and is fixedly connected to one end of the drying cylinder (9) through a rotating assembly (8), the other end of the drying cylinder (9) is rotatably connected to the other side wall of the drying chamber (1), two axial flow fans (14) are arranged at the top of the drying chamber (1), an air outlet hole (13) is opened at the top of the drying chamber (1), and a material holding mechanism is arranged at one side of the drying chamber (1).

2. A plastic particle drying device according to claim 1, characterized in that: The input end of the hot air blower (3) passes through the side wall of the drying chamber (1), the output end of the hot air blower (3) is fixedly connected to the wind hood (4) through a pipeline, and the top of the wind hood (4) is fixedly connected to the bottom of the partition plate (2).

3. A plastic particle drying device according to claim 1, characterized in that: The material holding mechanism comprises a material holding frame (15), a material discharge pipe (16) and a manual valve (17); one side of the material holding frame (15) is fixedly connected to one side of the drying chamber (1); the bottom of the material holding frame (15) is communicated with the material discharge pipe (16); and one end of the material discharge pipe (16) is fixedly connected to the manual valve (17).

4. A plastic particle drying device according to claim 1, characterized in that: A fixed shaft (11) is fixedly connected to one side of the threaded cover (10), and a scraper (12) is fixedly connected to the fixed shaft (11).

5. A plastic particle drying device according to claim 4, characterized in that: The diameter of the scraper (12) is the same as the inner diameter of the drying cylinder (9).

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