Plastic particle drying device for plastic production

Abstract

The utility model discloses a plastic particle drying device for plastic production, which comprises a device main body, a mounting seat is mounted in the device main body, a drying barrel is fixedly mounted on the inner wall of the mounting seat, and a barrel door is hinged to the front side of the outer wall of the drying barrel. The top end of the outer wall of the drying barrel is fixedly provided with a mounting barrel communicated with the interior of the drying barrel, and the interior of the mounting barrel is fixedly provided with a drying assembly through a first mounting frame, so that plastic particles are poured into the drying barrel by pulling a barrel door open and are stirred at a constant speed through a stirring assembly, and excellent heating and drying treatment can be achieved in cooperation with the drying assembly; the working efficiency is greatly improved; and meanwhile, the discharging box is mounted, the dried plastic particles enter a conveying assembly in the discharging box through a discharging pipe, the falling plastic particles can be conveyed out through the conveying assembly, cooling can be conducted through cooling assemblies in mounting grooves in the left end and the right end of the discharging box in the conveying process, and the plastic particles can be conveniently collected.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic pellet drying, in particular to a plastic pellet drying device for plastic production. Background Art

[0002] With the continuous development of the chemical industry, plastic pellets have been widely used. Plastic pellets are the common name for plastic particles. They are raw materials for storage, transportation and processing of plastics in the form of semi-finished products, including polystyrene plastic pellets, non-brittle plastic pellets and modified polystyrene plastic pellets. In the process of plastic pellet processing, a drying device is needed to dry them.

[0003] After searching, the Chinese patent authorization number CN 217552847 U discloses a plastic pellet drying device for plastic production. The advantage of the above scheme is that the plastic pellets are prevented from piling up and sticking together by the provided base, groove, heating component, mounting barrel, motor, roller, and baffle, and can be dried more fully by the heating component. However, the device is less efficient in drying the plastic pellets. Although the roller can achieve uniform drying, it is necessary to heat the roller by the heating component first, and then dry the plastic pellets inside the heated roller. This method greatly reduces the working efficiency. At the same time, the device cannot conveniently take out the plastic pellets after the drying process is completed. The staff needs to open the side door to manually collect the plastic pellets. Moreover, the temperature of the dried plastic pellets is high, which can easily burn the staff. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a plastic pellet drying device for plastic production, which solves the problem that the existing plastic pellet drying device for plastic production has low efficiency when drying plastic pellets. Although uniform drying can be achieved through a drum, the drum needs to be heated by a heating component first, and then the plastic pellets inside the drum need to be dried by the heated drum. At the same time, the plastic pellets cannot be conveniently taken out after the drying process is completed, and the staff needs to open the side door to manually collect the plastic pellets.

[0005] To achieve the above objectives, the utility model is implemented through the following technical solutions: a plastic pellet drying device for plastic production, comprising a device body, a mounting seat is installed inside the device body, a drying barrel is fixedly installed on the inner wall of the mounting seat, a barrel door is hinged on the front side of the outer wall of the drying barrel, a stirring assembly is fixedly installed on the left side wall of the drying barrel, a vent is fixedly installed on the upper end of the right side wall of the drying barrel, and a filter is fixedly installed on the front end of the inner wall of the vent, a mounting cylinder is fixedly installed on the top of the outer wall of the drying barrel, and the inner wall of the mounting cylinder is connected to the inner wall of the drying barrel, a first mounting frame is fixedly installed on the inner wall of the mounting cylinder, and the A drying component is fixedly installed on the top of the first mounting frame, and the drying component includes a second motor, a second rotating rod, and an electric heating rod. The second motor is fixedly installed on the top of the first mounting frame, the second rotating rod penetrates the first mounting frame and is connected to the second motor, and the electric heating rod is fixedly installed on the lower end of the outer wall of the second rotating rod. The second rotating rod is driven to rotate by the second motor in the drying component, so that the electric heating rod on its outer wall rotates accordingly, and the heat generated by the electric heating rod is blown into the drying barrel at the same time. In conjunction with the stirring component, the plastic particles can be evenly and effectively dried, thereby effectively improving work efficiency.

[0006] Preferably, a discharge pipe is fixedly installed on the lower end of the right side wall of the drying barrel, the left end of the discharge pipe is connected to the lower end of the inner wall of the drying barrel, a valve is fixedly installed on the outer wall of the discharge pipe, a discharge box is fixedly installed on the end of the discharge pipe away from the drying barrel, and the end of the discharge pipe away from the drying barrel is connected to the inside of the discharge box, and the mutual connection between the drying barrel and the discharge box can be effectively ensured by switching the valve.

[0007] Preferably, a transmission component is installed at the lower end of the inner wall of the discharge box, and the side walls at both ends of the discharge box are provided with installation grooves, and a second mounting frame is fixedly installed on the inner wall of the mounting groove, and a cooling component is fixedly installed on the side wall of the second mounting frame, and the cooling component includes a third motor, a third rotating rod, and fan blades. The third motor is fixedly installed on the side wall of the second mounting frame, and the third rotating rod penetrates the second mounting frame and is connected to the third motor. The fan blades are fixedly installed on the outer wall of the third rotating rod away from the third motor, and a blocking net is fixedly installed on the inner side of the inner wall of the mounting groove. When the dried plastic pellets enter, they are moved under the drive of the transmission component, and at the same time, they can be effectively and quickly cooled down in cooperation with the cooling component, so that they can be collected more conveniently and quickly.

[0008] Preferably, the stirring assembly includes a first motor, a first rotating rod, and a stirring blade. The first motor is fixedly installed on the left side wall of the drying barrel, the first rotating rod passes through the drying barrel and is connected to the first motor, and the stirring blade is fixedly installed on the outer wall of the first rotating rod, which can effectively and uniformly stir the plastic particles to prevent them from piling up and not being effectively dried.

[0009] Preferably, the drying barrel is connected to the discharge box through a discharge pipe, so that the plastic particles dried in the drying barrel can effectively enter the discharge box for cooling treatment.

[0010] The utility model provides a plastic pellet drying device for plastic production, which has the following beneficial effects:

[0011] 1. A plastic pellet drying device for plastic production is provided with a drying barrel installed inside, and a mounting barrel connected to the inside of the drying barrel is fixedly installed on the top of the outer wall of the drying barrel, and a drying component is fixedly installed inside the mounting barrel through a first mounting frame, so that the plastic pellets are poured into the drying barrel by opening the barrel door, and are uniformly stirred by the stirring component, and can achieve excellent heating and drying treatment with the drying component, greatly improving the work efficiency;

[0012] 2. This plastic pellet drying device for plastic production is also equipped with a discharge box. The dried plastic pellets enter the transmission component in the discharge box through the discharge pipe. The fallen plastic pellets can be effectively transported out through the transmission component, and during the transportation process, the cooling components in the installation grooves at the left and right ends of the discharge box can achieve effective cooling, so that the plastic pellets can be collected more conveniently. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 It is a side view of the utility model;

[0015] Figure 3 This is a top view of the internal structure of the installation tube of the utility model;

[0016] Figure 4 This is a cross-sectional view of the internal structure of the drying barrel of the utility model;

[0017] Figure 5 This is a side sectional view of the discharge box of the utility model;

[0018] Figure 6 This is a schematic diagram of the structure of the stirring assembly of the utility model;

[0019] Figure 7 This is a schematic diagram of the structure of the drying component of the utility model;

[0020] Figure 8 This is a schematic diagram of the cooling component structure of the utility model.

[0021] In the figure, 1-device body, 2-mounting seat, 3-drying barrel, 4-barrel door, 5-stirring assembly, 51-first motor, 52-first rotating rod, 53-stirring blade, 6-ventilation port, 7-filter screen, 8-mounting cylinder, 9-first mounting frame, 10-drying assembly, 101-second motor, 102-second rotating rod, 103-electric heating rod, 11-discharging pipe, 12-valve, 13-discharging box, 14-transmission assembly, 15-mounting groove, 16-second mounting frame, 17-cooling assembly, 171-third motor, 172-third rotating rod, 173-fan blade, 18-screen. 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] In this embodiment,

[0024] Example 1

[0025] In this embodiment, reference Figure 1 , 2, 3, 7, a plastic pellet drying device for plastic production, comprising a device body 1, a mounting seat 2 is installed inside the device body 1, a drying barrel 3 is fixedly installed on the inner wall of the mounting seat 2, a barrel door 4 is hinged on the front side of the outer wall of the drying barrel 3, a stirring assembly 5 is fixedly installed on the left side wall of the drying barrel 3, the stirring assembly 5 comprises a first motor 51, a first rotating rod 52, and a stirring blade 53, the first motor 51 is fixedly installed on the left end side wall of the drying barrel 3, the first rotating rod 52 penetrates the drying barrel 3 and is connected to the first motor 51, the stirring blade 53 is fixedly installed on the outer wall of the first rotating rod 52, and can effectively and uniformly stir the plastic pellets to prevent them from piling up and not being effectively dried, a vent 6 is fixedly installed on the upper end of the right side wall of the drying barrel 3, and a filter screen 7 is fixedly installed on the front end of the inner wall of the vent 6, and a mounting cylinder 8 is fixedly installed on the top of the outer wall of the drying barrel 3 , and the inner wall of the mounting cylinder 8 is connected to the inner wall of the drying barrel 3, the first mounting frame 9 is fixedly mounted on the inner wall of the mounting cylinder 8, and the drying component 10 is fixedly mounted on the top of the first mounting frame 9. The drying component 10 includes a second motor 101, a second rotating rod 102, and an electric heating rod 103. The second motor 101 is fixedly mounted on the top of the first mounting frame 9, and the second rotating rod 102 penetrates the first mounting frame 9 and is connected to the second motor 101. The electric heating rod 103 is fixedly mounted on the lower end of the outer wall of the second rotating rod 102. The second motor 101 in the drying component 10 drives the second rotating rod 102 to rotate, so that the electric heating rod 103 on its outer wall rotates accordingly, and at the same time, the heat generated by the electric heating rod 103 is blown into the drying barrel 3. In conjunction with the stirring component 5, the plastic particles can be evenly and effectively dried, thereby effectively improving the work efficiency.

[0026] Example 2

[0027] In this embodiment, reference Figure 1-2 A discharge pipe 11 is fixedly installed at the lower end of the right side wall of the drying barrel 3, the left end of the discharge pipe 11 is connected to the lower end of the inner wall of the drying barrel 3, a valve 12 is fixedly installed on the outer wall of the discharge pipe 11, and a discharge box 13 is fixedly installed at the end of the discharge pipe 11 away from the drying barrel 3, and the end of the discharge pipe 11 away from the drying barrel 3 is connected to the inside of the discharge box 13. By switching the valve 12, the mutual connection between the drying barrel 3 and the discharge box 13 can be effectively ensured.

[0028] Example 3

[0029] In this embodiment, reference Figure 1 , 2, 5, 8, a transmission component 14 is installed at the lower end of the inner wall of the discharge box 13, and a mounting groove 15 is provided on the side walls at both ends of the discharge box 13. A second mounting frame 16 is fixedly installed on the inner wall of the mounting groove 15, and a cooling component 17 is fixedly installed on the side wall of the second mounting frame 16. The cooling component 17 includes a third motor 171, a third rotating rod 172, and a fan blade 173. The third motor 171 is fixedly installed on the side wall of the second mounting frame 16, the third rotating rod 172 penetrates the second mounting frame 16 and is connected to the third motor 171, and the fan blade 173 is fixedly installed on the outer wall of the third rotating rod 172 away from the third motor 171. A blocking net 18 is fixedly installed on the inner side of the inner wall of the mounting groove 15. When the dried plastic particles enter, they are moved under the drive of the transmission component 14, and at the same time, they can be effectively and quickly cooled by cooperating with the cooling component 17, so that they can be collected more conveniently and quickly.

[0030] Example 4

[0031] In this embodiment, reference Figure 1-2 The drying barrel 3 is connected to the discharge box 13 through the discharge pipe 11, so that the plastic particles dried in the drying barrel 3 can effectively enter the discharge box 13 for cooling treatment.

[0032] The working principle of the device is as follows: when the plastic pellets need to be dried, the barrel door 4 is first opened by the handle, and then the plastic pellets are poured into the drying barrel 3 and the barrel door 4 is closed. At the same time, the first motor 51 in the stirring component 5 drives the first rotating rod 52 to rotate, so that the stirring blade 53 can stir the plastic pellets at a uniform speed and uniformly, and cooperates with the second motor 101 in the drying component 10 to drive the second rotating rod 102 to rotate, so that the electric heating rod 103 on the outer wall thereof rotates accordingly, and at the same time, the heat generated by the electric heating rod 103 is blown into the drying barrel 3, which can directly heat and dry the plastic pellets effectively, so that the moisture in the plastic pellets can be quickly dried, thereby being extremely effective. Effectively improve work efficiency; at the same time, after drying is completed, by opening the valve 12, the plastic pellets are driven by the stirring component 5 to fall onto the transmission component 14 in the discharge box 13 through the discharge pipe 11, and the plastic pellets can be effectively transported through the transmission component 14. At the same time, during the transportation process, the third motor 171 in the cooling component 17 drives the third rotating rod 172 to rotate, so that the fan blades 173 rotate quickly, and the generated wind force is blown to the plastic material, thereby effectively cooling it. In addition, the blocking net 18 can block the plastic pellets to prevent them from being blown out through the installation groove 15, so that the plastic pellets can be collected very conveniently after the drying process is completed.

[0033] The components of the utility model include 1-device body, 2-mounting seat, 3-drying barrel, 4-barrel door, 5-stirring component, 51-first motor, 52-first rotating rod, 53-stirring blade, 6-ventilation port, 7-filter screen, 8-mounting cylinder, 9-first mounting frame, 10-drying component, 101-second motor, 102-second rotating rod, 103-electric heating rod, 11-discharging pipe, 12-valve, 13-discharging box, 14-transmission component, 15-mounting groove, 16-second mounting frame, 17-cooling component, 171-third motor, 172-third rotating rod, 173-fan blade, 18-screen, all of which are universal standard parts or components known to those skilled in the art, and their structures and principles can be known to those skilled in the art through technical manuals or through conventional experimental methods.

[0034] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims involved.

[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 plastic pellet drying device for plastic production, characterized in that: The device comprises a device body (1), wherein a mounting seat (2) is installed inside the device body (1), a drying barrel (3) is fixedly installed on the inner wall of the mounting seat (2), a barrel door (4) is hinged on the front side of the outer wall of the drying barrel (3), a stirring assembly (5) is fixedly installed on the left side wall of the drying barrel (3), a vent (6) is fixedly installed on the upper end of the right side wall of the drying barrel (3), and a filter screen (7) is fixedly installed on the front end of the inner wall of the vent (6), a mounting cylinder (8) is fixedly installed on the top end of the outer wall of the drying barrel (3), and the inner wall of the mounting cylinder (8) is connected to the drying barrel (3). The first mounting frame (9) is fixedly mounted on the inner wall of the mounting tube (8); a drying assembly (10) is fixedly mounted on the top of the first mounting frame (9); the drying assembly (10) comprises a second motor (101), a second rotating rod (102), and an electric heating rod (103); the second motor (101) is fixedly mounted on the top of the first mounting frame (9); the second rotating rod (102) passes through the first mounting frame (9) and is connected to the second motor (101); and the electric heating rod (103) is fixedly mounted on the lower end of the outer wall of the second rotating rod (102).

2. A plastic pellet drying device for plastic production according to claim 1, characterized in that: A discharge pipe (11) is fixedly mounted on the lower end of the right side wall of the drying barrel (3); the left end of the discharge pipe (11) is connected to the lower end of the inner wall of the drying barrel (3); a valve (12) is fixedly mounted on the outer wall of the discharge pipe (11); a discharge box (13) is fixedly mounted on the end of the discharge pipe (11) away from the drying barrel (3); and the end of the discharge pipe (11) away from the drying barrel (3) is connected to the inside of the discharge box (13).

3. A plastic pellet drying device for plastic production according to claim 2, characterized in that: A transmission component (14) is installed at the lower end of the inner wall of the discharge box (13); the left and right side walls of the discharge box (13) are provided with installation grooves (15); a second installation frame (16) is fixedly installed on the inner wall of the installation groove (15); a cooling component (17) is fixedly installed on the side wall of the second installation frame (16); the cooling component (17) comprises a third motor (171), a third rotating rod (172), and a fan blade (173); the third motor (171) is fixedly installed on the side wall of the second installation frame (16); the third rotating rod (172) passes through the second installation frame (16) and is connected to the third motor (171); the fan blade (173) is fixedly installed on the outer wall of the third rotating rod (172) away from the third motor (171); and a blocking net (18) is fixedly installed on the inner side of the inner wall of the installation groove (15).

4. The plastic pellet drying device for plastic production according to claim 1, characterized in that: The stirring assembly (5) comprises a first motor (51), a first rotating rod (52), and a stirring blade (53); the first motor (51) is fixedly mounted on the left side wall of the drying barrel (3); the first rotating rod (52) passes through the drying barrel (3) and is connected to the first motor (51); and the stirring blade (53) is fixedly mounted on the outer wall of the first rotating rod (52).

5. The plastic pellet drying device for plastic production according to claim 1, characterized in that: The drying barrel (3) is connected to the discharge box (13) via a discharge pipe (11).

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