Plastic particle drying equipment

Abstract

The utility model provides plastic particle drying equipment, which relates to the technical field of plastic particle processing and comprises a drying oven, supporting legs, a motor and a conveyor belt, a hopper is arranged on the drying oven, and the lower end of the hopper penetrates through and enters the drying oven. The distance between the lower end of the hopper and the upper surface of the conveying belt is smaller than five times of the particle size of plastic, hot air blowers are evenly arranged on the drying oven, limiting plates are symmetrically arranged in the drying oven, two fixing rods are arranged between the two limiting plates, a plurality of material turning plates are arranged on the two fixing rods, and the material turning plates on the two fixing rods are arranged in a staggered mode. According to the plastic particle drying equipment, the spreading thickness of plastic particles on the conveying belt can be limited, the situation that the plastic particles are spread too thick is avoided, meanwhile, the spread plastic particles can be turned over through the turning plate, the plastic particles on the lower layer can be turned out, the plastic particles on different layers can be heated and dried conveniently, therefore, the drying time can be shortened, and the drying efficiency is improved. The drying efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of plastic granule processing technology, specifically a plastic granule drying device. Background Technology

[0002] After processing, plastic granules need to be cleaned to remove dust and impurities from their surface. After cleaning, a drying device is needed to dry the plastic granules. In existing drying devices, the plastic granules to be dried are spread on a drying table and then heated and dried by a hot air blower. Since the plastic granules spread on the drying table have a certain thickness, the plastic granules in the middle and lower layers require a longer drying time, which affects the drying efficiency. Utility Model Content

[0003] The purpose of this invention is to provide a plastic granule drying device, which aims to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: The plastic granule drying equipment includes an oven and supporting legs disposed at the lower end of the oven. The oven is equipped with a conveyor belt driven by a motor. A hopper is disposed on the oven, with the lower end of the hopper penetrating and entering the interior of the oven. The distance between the lower end of the hopper and the upper surface of the conveyor belt is less than five times the plastic granule diameter. Hot air blowers are uniformly disposed on the oven. Limiting plates are symmetrically disposed inside the oven. Two fixing rods are disposed between the two limiting plates. Several turning plates are disposed on each of the two fixing rods, and the turning plates on the two fixing rods are staggered.

[0005] Preferably, a shell is provided on one side of the oven, the shell has an inlet and an outlet, the outlet of the shell is inclined toward the hopper, a conveyor belt is provided inside the shell, and receiving plates are evenly provided on the outer surface of the conveyor belt, the receiving plates are inclined on the conveyor belt.

[0006] Preferably, a guide plate is provided inside the oven and below the conveyor belt, the guide plate is inclined, and the lower end of the guide plate extends to the outside of the oven.

[0007] Preferably, one end of the oven is provided with an end cover.

[0008] Preferably, the end cap is made of colorless and transparent plastic.

[0009] The beneficial effects of this utility model are:

[0010] This type of plastic granule drying equipment can limit the thickness of the plastic granules spread on the conveyor belt, preventing the plastic granules from being spread too thickly. At the same time, it can also turn over the spread plastic granules through the turning plate, so that the lower layer of plastic granules can be turned out, so that the plastic granules of different layers can be heated and dried, thereby reducing the drying time and improving the drying efficiency. Attached Figure Description

[0011] Figure 1 This is a structural schematic diagram of a specific embodiment of the present utility model.

[0012] Figure 2 This is a schematic diagram of the internal structure of the oven.

[0013] Figure 3 This is a top view of the flipper plate.

[0014] Figure 4 This is a side view of the oven.

[0015] In the diagram: 1. Oven; 2. Support leg; 3. Motor; 4. Conveyor belt; 5. Hopper; 6. Hot air blower; 7. Limiting plate; 8. Fixing rod; 9. Tilting plate; 10. Shell; 11. Inlet; 12. Outlet; 13. Conveyor belt; 14. Receiving plate; 15. Guide plate; 16. End cap. Detailed Implementation

[0016] The specific embodiments of this utility model will be further described below with reference to the accompanying drawings.

[0017] like Figure 1-4 As shown, a plastic granule drying device includes an oven 1 and a support leg 2 located at the lower end of the oven 1. The oven 1 is equipped with a conveyor belt 4 driven by a motor 3. A hopper 5 is installed on the oven 1, with the lower end of the hopper 5 penetrating and entering the interior of the oven 1. The distance between the lower end of the hopper 5 and the upper surface of the conveyor belt 4 is less than five times the plastic granule diameter. Hot air blowers 6 are evenly arranged on the oven 1. Limiting plates 7 are symmetrically arranged inside the oven 1. Two fixing rods 8 are arranged between the two limiting plates 7. Several turning plates 9 are installed on each of the two fixing rods 8, and the turning plates 9 on the two fixing rods 8 are staggered.

[0018] When drying the cleaned plastic granules, the granules are first fed into hopper 5. The granules in hopper 5 then pass through the lower end of hopper 5 onto conveyor belt 4. By limiting the distance between the lower end of hopper 5 and conveyor belt 4, the thickness of the plastic granules spread on conveyor belt 4 is prevented, thus facilitating effective drying. During the conveyor belt 4's transport of the plastic granules, a hot air blower 6 located on the drying oven 1 blows out high-temperature hot air, which heats and dries the plastic granules on conveyor belt 4. Simultaneously, the plastic granules on conveyor belt 4... As the granules move along the conveyor belt 4, they come into contact with the flipping plates 9 on the two fixed rods 8. The flipping plate 9 on the first fixed rod 8 flips the plastic granules on the conveyor belt 4, allowing the plastic granules that have completed the initial drying to undergo the first flipping. The plastic granules after the first flipping are then heated and dried by the hot air blower 6. After the first flipping and drying, the flipping plate 9 on the second fixed rod 8 flips the plastic granules on the conveyor belt 4 again, and the plastic granules after the second flipping are then heated and dried again by the hot air blower 6.

[0019] The two limiting plates 7 located on the upper surface of the conveyor belt 4 can restrict plastic particles from entering the interior of the oven 1 through the gap between the oven 1 and the conveyor belt 4, so that the plastic particles on the conveyor belt 4 can be conveyed out of the oven 1 as much as possible.

[0020] Furthermore, a shell 10 is provided on one side of the oven 1. The shell 10 has an inlet 11 and an outlet 12. The outlet 12 of the shell 10 is inclined towards the hopper 5. A conveyor belt 13 is provided inside the shell 10. Connecting plates 14 are evenly provided on the outer surface of the conveyor belt 13. The connecting plates 14 are inclined on the conveyor belt 13. Since the upper opening of the hopper 5 is relatively high, it is not convenient to feed plastic granules into the hopper 5. The plastic granules can be fed into the shell 10 through the inlet 11. Then, by controlling the movement of the conveyor belt 13, the conveyor belt 13 continuously conveys the plastic particles inside the housing 10 upward through the inclined connecting plate 14. When the guide plate 15 flips, the plastic particles on the guide plate 15 can be thrown into the hopper 5 through the discharge port 12 of the housing 10 under the action of inertia, thereby improving the convenience of feeding. The lower end of the housing 10 is provided with an inspection port. When there are a lot of plastic particles accumulated at the lower end of the housing 10, the inspection port can be opened to facilitate the cleaning out of the accumulated plastic particles inside.

[0021] Furthermore, a guide plate 15 is provided inside the oven 1 and below the conveyor belt 4. The guide plate 15 is inclined and its lower end extends to the outside of the oven 1. The plastic particles on the conveyor belt 4 first fall onto the guide plate 15 and then slide down along the guide plate 15, making it convenient for workers to receive the plastic particles that have slid off the guide plate 15.

[0022] Furthermore, an end cover 16 is provided at one end of the oven 1. The end cover 16 is used to reduce the airflow inside and outside the oven 1, so as to reduce the loss of heat inside the oven 1 and save energy.

[0023] Furthermore, the end cap 16 is made of colorless and transparent plastic, making it easy to directly observe the inside of the oven 1 through the end cap 16.

[0024] In the description of this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

Claims

1. A plastic particle drying apparatus, characterized by, The utility model provides a plastic particle drying oven, including oven and the support leg of setting in the lower end of oven, the inside of oven is provided with the conveyer belt of driving through motor, be provided with hopper on the oven, the lower end of hopper penetrates and enters the inside of oven, the distance between the lower end of hopper and the upper surface of conveyer belt is less than five times the diameter of plastic particle, and the plastic particle in hopper can enter conveyer belt through the lower end of hopper, the oven is evenly provided with hot -blast machine, the inside of oven is provided with the limiting plate of symmetry, two fixed rods are arranged between two limiting plates, a plurality of turnover plates are arranged on two fixed rods, and the turnover plates on two fixed rods are staggered.

2. The plastic particle drying apparatus according to claim 1, characterized by, One side of the oven is provided with a housing having an inlet and an outlet, the outlet of the housing is inclined towards the hopper, the inside of the housing is provided with a conveyor belt, the outer surface of the conveyor belt is uniformly provided with a receiving plate, and the receiving plate is inclined on the conveyor belt.

3. The plastic particle drying apparatus according to claim 1, wherein The inside of the oven below the conveyer belt is provided with a guide plate, the guide plate is inclined, and the lower end of the guide plate extends to the outside of the oven.

4. The plastic particle drying apparatus according to claim 1, wherein One end of the oven is provided with an end cover.

5. The plastic particle drying apparatus according to claim 4, wherein The material of the end cover is colorless and transparent plastic material.

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