PET particle drying device

Abstract

The utility model relates to the field of PET particles, and discloses a PET particle drying device which comprises a drying tank, the outer surface of the drying tank is fixedly connected with a supporting frame, the inner bottom wall of the supporting frame is fixedly connected with a sealing box, the inner side wall of the sealing box is fixedly provided with a heating plate, the right side face of the sealing box is fixedly communicated with an air supply pump, and the air supply pump is fixedly communicated with an air outlet. And the inner wall of the drying tank fixedly communicates with an air entraining pipe. According to the PET particle drying device, the drying tank, the supporting frame, the sealing box, the heating plate, the air supply pump and the air entraining pipe are arranged, air in the sealing box can be conveniently heated through the heating plate, and PET particles in the drying tank can be dried in cooperation with the air exhaust capacity of the air supply pump and the use of the air entraining pipe; according to the PET particle drying device, the stirring rod can be conveniently driven to rotate through rotation of the rotating motor, and PET particles can be stirred in cooperation with rotation of the stirring rod, so that the PET particles can be dried more quickly, and meanwhile the drying uniformity of the PET particles can be improved.

Description

Technical Field

[0001] The utility model relates to the field of PET particles, in particular to a PET particle drying device. Background Art

[0002] PET plastic granules generally use imported waste PET plastics. The PET granules mentioned on the Internet are basically recycled granules produced by processing waste plastics. PET granules are mainly differentiated by the different raw materials used and the characteristics of the processed plastic granules. They are generally divided into one, two, and three grades. It means that the raw materials used are the scraps that have not fallen to the ground, or called scraps. Some are sprue materials, rubber head materials, etc., and the quality is also relatively good. That is, they have not been used. In the process of processing new materials, the remaining small corners, or raw materials of poor quality have better transparency and their quality can be compared with new materials.

[0003] At present, when PET particles are processed to make the required products, they will stick together in the packaging bag. If they are not dried, it will affect the quality of the product. The current drying method not only has low drying efficiency, but also high drying cost. Therefore, we propose a PET particle drying device to solve the above problem. Summary of the invention

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a PET particle drying device, which can quickly dry and reduce the drying cost, thereby solving the above technical problems.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a PET particle drying device, comprising a drying tank, the outer surface of the drying tank is fixedly connected to a support frame, the inner bottom wall of the support frame is fixedly connected to a sealing box, the inner side wall of the sealing box is fixedly installed with a heating plate, the right side of the sealing box is fixedly connected to an air supply pump, the inner wall of the drying tank is fixedly connected to an air duct, and the bottom end of the air duct is fixedly connected to the output end of the air supply pump;

[0008] A U-shaped mounting frame is fixedly connected to the upper surface of the drying tank, a rotating motor is fixedly connected to the inner top wall of the U-shaped mounting frame, and a stirring rod is fixedly connected to the output end of the rotating motor.

[0009] Preferably, a connecting rod is fixedly connected to the outer surface of the drying tank, and the right end of the connecting rod is fixedly connected to the outer surface of the air duct.

[0010] Preferably, a timer is fixedly mounted on the front side of the sealed box, and a controller is fixedly mounted on the front side of the sealed box.

[0011] Preferably, a control display screen is fixedly connected to the front of the drying tank, and a discharge valve is fixedly installed on the bottom of the drying tank.

[0012] Preferably, the upper surface of the sealing box is fixedly connected to a one-way air intake valve, and the upper surface of the sealing box is fixedly connected to an electromagnetic pressure relief valve.

[0013] Preferably, an observation window is fixedly embedded on the outer surface of the drying tank, and anti-slip grooves are provided on the bottom surface of the support frame.

[0014] Compared with the prior art, the utility model provides a PET particle drying device, which has the following beneficial effects:

[0015] 1. The utility model is provided with a drying tank, a support frame, a sealing box, a heating plate, an air supply pump and an air duct. The heating plate can be used to heat the gas inside the sealing box, and the PET particles inside the drying tank can be dried conveniently by combining the air extraction capacity of the air supply pump and the use of the air duct.

[0016] 2. The utility model is provided with a U-shaped mounting frame, a rotating motor and a stirring rod. The rotation of the rotating motor can conveniently drive the stirring rod to rotate, and in conjunction with the rotation of the stirring rod, the PET particles can be stirred at the same time, so that the PET particles can be dried faster and the uniformity of the drying of the PET particles can be improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of a three-dimensional diagram of a drying tank in the utility model;

[0018] Figure 2 It is a cross-sectional view of the side view of the drying tank in the utility model;

[0019] Figure 3 It is a side view of the drying tank in the utility model;

[0020] Figure 4 It is a bottom view of the drying tank in the utility model.

[0021] Among them: 1. Drying tank; 2. Support frame; 3. Sealed box; 4. Heating plate; 5. Air supply pump; 6. Air duct; 7. U-shaped mounting frame; 8. Rotating motor; 9. Stirring rod; 10. Connecting rod; 11. Control display screen; 12. Single air inlet valve; 13. Solenoid pressure relief valve; 14. Controller; 15. Timer; 16. Observation window; 17. Discharge valve. DETAILED DESCRIPTION

[0022] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0023] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0024] 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. Embodiment 1

[0025] like Figure 1-4 As shown, the utility model provides a PET particle drying device, comprising a drying tank 1, the outer surface of the drying tank 1 is fixedly connected to a support frame 2, the inner bottom wall of the support frame 2 is fixedly connected to a sealing box 3, the inner side wall of the sealing box 3 is fixedly installed with a heating plate 4, the right side of the sealing box 3 is fixedly connected to an air supply pump 5, the inner wall of the drying tank 1 is fixedly connected to an air duct 6, and the bottom end of the air duct 6 is fixedly connected to the output end of the air supply pump 5;

[0026] A U-shaped mounting frame 7 is fixedly connected to the upper surface of the drying tank 1, a rotating motor 8 is fixedly connected to the inner top wall of the U-shaped mounting frame 7, and a stirring rod 9 is fixedly connected to the output end of the rotating motor 8. The heating plate 4 can be used to conveniently heat the gas inside the sealing box 3, and in combination with the air extraction capacity of the air supply pump 5 and the use of the air duct 6, the PET particles inside the drying tank 1 can be conveniently dried. The rotation of the rotating motor 8 can conveniently drive the stirring rod 9 to rotate, and in combination with the rotation of the stirring rod 9, the PET particles can be stirred at the same time, so that the PET particles can be dried faster and the uniformity of the drying of the PET particles can be improved.

[0027] Specifically, a connecting rod 10 is fixedly connected to the outer surface of the drying tank 1, and the right end of the connecting rod 10 is fixedly connected to the outer surface of the air duct 6. The connecting rod 10 can improve the stability of the air duct 6 and prevent it from shaking.

[0028] Specifically, a timer 15 is fixedly installed on the front of the sealed box 3, and a controller 14 is fixedly installed on the front of the sealed box 3. By using the timer 15 and the controller 14, it is convenient to set the electrical components to work automatically.

[0029] Specifically, a control display screen 11 is fixedly connected to the front of the drying tank 1, and a discharge valve 17 is fixedly installed on the bottom of the drying tank 1. The control display screen 11 and the discharge valve 17 can be used to conveniently start the electrical components and discharge the PET particles inside the drying tank 1. Embodiment 2

[0030] like Figure 1-4 As shown, as an improvement to the previous embodiment.

[0031] Specifically, the upper surface of the sealed box 3 is fixedly connected to a one-way air intake valve 12, and the upper surface of the sealed box 3 is fixedly connected to an electromagnetic pressure relief valve 13. The one-way air intake valve 12 and the electromagnetic pressure relief valve 13 can be used to conveniently inject and exhaust air into the sealed box 3, which improves the automation capability of the equipment.

[0032] Specifically, an observation window 16 is fixedly embedded on the outer surface of the drying tank 1, and an anti-slip pattern is provided on the bottom surface of the support frame 2. The observation window 16 can be used to conveniently observe the drying quality of the drying tank 1, thereby avoiding the occurrence of poor quality of PET particles after discharge.

[0033] When in use, it is first carried to the place of use, and the electrical components are connected to the power supply, and the automatic program is set by controlling the display screen 11, the controller 14 and the timer 15. At the same time, the single air intake valve 12 discharges the air into the sealed box 3, and then the heating plate 4 heats the air, and the air supply pump 5 extracts the heat energy inside the sealed box 3 and discharges it into the interior of the drying tank 1 through the air duct 6, specifically to the lower part of the interior of the drying tank 1. At the same time, the rotation of the rotating motor 8 causes the stirring rod 9 to stir the PET particles, which can improve the drying uniformity of the PET particles. The above is the entire use process of the utility model.

[0034] 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.

[0035] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A PET particle drying device, comprising a drying tank, characterized in that: The outer surface of the drying tank is fixedly connected to a support frame, the inner bottom wall of the support frame is fixedly connected to a sealing box, the inner side wall of the sealing box is fixedly installed with a heating plate, the right side of the sealing box is fixedly connected to an air supply pump, the inner wall of the drying tank is fixedly connected to an air bleed pipe, and the bottom end of the air bleed pipe is fixedly connected to the output end of the air supply pump; A U-shaped mounting frame is fixedly connected to the upper surface of the drying tank, a rotating motor is fixedly connected to the inner top wall of the U-shaped mounting frame, and a stirring rod is fixedly connected to the output end of the rotating motor.

2. A PET particle drying device according to claim 1, characterized in that: The outer surface of the drying tank is fixedly connected with a connecting rod, and the right end of the connecting rod is fixedly connected to the outer surface of the air duct.

3. A PET particle drying device according to claim 1, characterized in that: A timer is fixedly installed on the front of the sealed box, and a controller is fixedly installed on the front of the sealed box.

4. A PET particle drying device according to claim 1, characterized in that: A control display screen is fixedly connected to the front of the drying tank, and a discharge valve is fixedly installed on the bottom of the drying tank.

5. A PET particle drying device according to claim 1, characterized in that: The upper surface of the sealing box is fixedly connected with a one-way air intake valve, and the upper surface of the sealing box is fixedly connected with an electromagnetic pressure relief valve.

6. A PET particle drying device according to claim 1, characterized in that: An observation window is fixedly inlaid on the outer surface of the drying tank, and anti-slip grooves are provided on the bottom surface of the supporting frame.

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