High-efficiency drying machine
By dispersing the adhered plastic fragments using a dispersion component and a conical bucket structure, the problem of wet material adhesion is solved, achieving efficient drying of plastic fragments.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- TAIZHOU SUNUO MACHINERY TECHNOLOGY CO LTD
- Filing Date
- 2025-06-05
- Publication Date
- 2026-05-12
AI Technical Summary
Existing plastic scrap dryers are prone to adhesion when conveying wet materials, which prevents the materials from drying sufficiently and affects the drying effect.
The device employs a dispersion component and a conical bucket structure. The dispersion component uses a motor to drive the dispersion blades to disperse the adhered plastic fragments. The inclined surface of the conical bucket disperses the fragments to the edge of the inner wall of the drying barrel, and then the device is dried efficiently by an electric heating blower.
有效防止塑料碎片粘附，提高了干燥效率，确保热风与碎片表面充分接触，提升了干燥效果。
Smart Images
Figure CN224224260U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of dryer technology, specifically a high-efficiency dryer. Background Technology
[0002] After being shredded, plastic fragments need to be cleaned. These fragments typically contain oil, dust, and other impurities, which can affect the recycling efficiency and processing quality of the plastic. Drying is an essential step to remove moisture and improve utilization efficiency after cleaning.
[0003] In existing plastic scrap dryers, when wet materials are conveyed into the drum, the wet plastic scraps tend to stick together, preventing the materials from drying sufficiently. Therefore, there is a need for a dryer that can disperse and dry wet materials. Utility Model Content
[0004] The purpose of this invention is to provide a high-efficiency dryer to at least partially solve the aforementioned technical problems.
[0005] To achieve the above objectives, the present invention provides the following technical solution: including a drying barrel body, a barrel cover, and an electric heating blower; a first support frame is fixedly installed at the upper part of the interior of the drying barrel body; a dispersing component is fixedly installed at the bottom of the first support frame; a second support frame is fixedly installed at the lower part of the interior of the drying barrel body; and a cone-shaped hopper with an upward-pointing cone head is fixedly installed at the middle part of the second support frame.
[0006] The dispersing component includes a mounting shell fixedly disposed at the middle part of the bottom of the first support frame, a motor fixedly disposed inside the mounting shell, and dispersing blades fixedly disposed on the output end of the motor and located above the first support frame.
[0007] Preferably, the outer wall of the conical bucket has multiple round holes forming a mesh, and the conical bucket is made of stainless steel.
[0008] Preferably, the distance between the edge of the conical hopper and the inner wall of the drying barrel is greater than the diameter of the raw material to be dried, and the conical hopper is located above the output end of the electric heating blower.
[0009] Preferably, the tops of both the first support frame and the second support frame are conical triangular in shape.
[0010] Preferably, the upper part of the mounting shell is a conical cylinder with the cone tip pointing upwards, and the cone tip is hidden below the middle part of the first support frame.
[0011] Preferably, the barrel cover is located at the upper end of the drying barrel body, the top of the barrel cover is provided with a feed pipe for feeding materials, the electric heating blower is located at the edge of the drying barrel body for delivering hot air into the drying barrel body and is controlled by a temperature regulator, and the discharge end of the drying barrel body is provided with a flange.
[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:
[0013] 1. When this utility model is in use, the motor drives the connected dispersing blades to rotate above the first support frame. When the wet plastic fragments that have entered the drying barrel and are stuck together come into contact with the dispersing blades, they are opened by the dispersing blades and dispersed to fall into the lower part of the drying barrel, preventing the plastic fragments from sticking together and affecting the contact between the hot air and the surface of the fragments, thus improving the drying effect.
[0014] 2. When this utility model is used, the plastic fragments falling into the conical hopper located at the bottom of the drying barrel come into contact with the inclined surface of the conical hopper, which can disperse the plastic fragments to the edge of the inner wall of the drying barrel and slow down the falling speed of the plastic fragments. The dispersed fragments fall directly to the electric heating blower, improving the drying efficiency of the plastic fragments. Attached Figure Description
[0015] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0016] Figure 1 This is a schematic diagram of the overall structure of this embodiment;
[0017] Figure 2 This is a schematic diagram of the overall frontal cross-sectional structure of this embodiment;
[0018] Figure 3 This is a three-dimensional cross-sectional structural diagram of the drying barrel in this embodiment;
[0019] Figure 4 This is an example. Figure 3 A magnified schematic diagram of structure A in the diagram.
[0020] The attached diagram lists the components represented by each number as follows:
[0021] 1. Drying barrel body; 11. Barrel lid; 12. Feed pipe; 13. Flange; 14. Electric blower; 2. First support frame; 3. Dispersion assembly; 31. Mounting shell; 32. Motor; 33. Dispersion blades; 4. Second support frame; 5. Conical hopper. Detailed Implementation
[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.
[0023] Please see Figure 1-4 This utility model provides a technical solution: a high-efficiency dryer, including a drying barrel 1, a barrel cover 11, an electric heating blower 14, a first support frame 2 fixedly installed in the upper part of the inside of the drying barrel 1, a dispersing component 3 fixedly installed at the bottom of the first support frame 2, a second support frame 4 fixedly installed in the lower part of the inside of the drying barrel 1, and a cone-shaped bucket 5 with the cone head facing upwards fixedly installed in the middle part of the second support frame 4.
[0024] The dispersion component 3 includes a mounting shell 31 fixedly disposed at the middle part of the bottom of the first support frame 2, a motor 32 fixedly disposed inside the mounting shell 31, and a dispersion blade 33 fixedly disposed on the output end of the motor 32 and located above the first support frame 2.
[0025] In a further preferred embodiment, the outer wall of the conical bucket 5 has multiple round holes forming a mesh, and the conical bucket 5 is made of stainless steel;
[0026] The motor 32 drives the connected dispersing blades 33 to rotate above the first support frame 2. When the wet plastic fragments that have entered the drying barrel 1 and are stuck together come into contact with the dispersing blades 33, they are opened by the dispersing blades 33 and fall downwards into the drying barrel 1. This prevents the plastic fragments from sticking together and affecting the contact between the hot air and the fragment surface. The plastic fragments that fall downwards pass through the cone-shaped hopper 5 with its cone head pointing upwards, which is set at the bottom of the drying barrel 1. When the plastic fragments fall onto the surface of the cone-shaped hopper 5, the inclined surface of the cone-shaped hopper 5 disperses the plastic fragments to the edge of the inner wall of the drying barrel. The dispersed fragments then fall directly into the electric heating blower 14, directly dispersing the plastic fragments and providing high-intensity output, thus improving the drying efficiency of the plastic fragments.
[0027] More preferably, the edge of the conical hopper 5 is spaced from the inner wall of the drying barrel 1 by a distance greater than the diameter of the raw material to be dried, and the conical hopper 5 is located above the output end of the electric heating blower 14;
[0028] The conical hopper 5 is located in the middle of the inside of the drying barrel 1, and there is a gap between it and the inner wall of the drying barrel 1. The gap is larger than the diameter of the plastic fragments to prevent the plastic fragments from falling out and to prevent the plastic fragments from clogging the barrel.
[0029] More preferably, the tops of both the first support frame 2 and the second support frame 4 are conical triangular shapes;
[0030] The tops of the first support frame 2 and the second support frame 4 are cone-shaped with the cone tip pointing upwards, which prevents plastic fragments from falling onto the tops of the first support frame 2 and the second support frame 4, thus reducing the need for cleaning the inside of the drying drum 1.
[0031] More preferably, the upper part of the mounting shell 31 is a conical cylinder with the cone tip pointing upwards, and the cone tip is hidden below the middle part of the first support frame 2;
[0032] The connection point between the upper part of the mounting shell 31 and the first support frame 2 is a cone-shaped cylinder with the cone tip pointing upwards, which prevents plastic fragments from falling onto the upper part of the mounting shell 31.
[0033] More preferably, the barrel cover 11 is located at the upper end of the drying barrel 1, and the top of the barrel cover 11 is provided with a feed pipe 12 for feeding materials. The electric heating blower 14 is located at the edge of the drying barrel 1 for conveying hot air into the drying barrel 1 and is controlled by a temperature regulator. The discharge end of the drying barrel 1 is provided with a flange 13.
[0034] The feed pipe 12 provided at the upper end of the barrel cover 11 is used by the conveying device to transport the material to be dried into the drying barrel 1, and the flange 13 provided at the bottom of the drying barrel 1 is used to install and feed the next process equipment.
[0035] One specific application of this embodiment is as follows: the discharge end of the conveying and cleaning plastic fragments equipment is connected to the feed pipe 12 at the upper end of the drying barrel 1, conveying the wet plastic fragments into the barrel 1. The electric heating blower 14 installed in the drying barrel 1 delivers hot air into the drying barrel 1. The dispersing component 3 disperses the plastic fragments that are stuck together. The plastic fragments falling downwards come into contact with the hot air inside the drying barrel 1 and are dried. The conical hopper 5 installed at the bottom of the drying barrel 1 further disperses the plastic fragments falling to the inner edge of the drying barrel 1 and slowly drops them downwards. They can come into close contact with the conveying part of the electric heating blower 14 and be fully dried.
[0036] In the description of this utility model, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "side", "top", "inner", "front", "center", "both ends", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.
[0037] In this utility model, unless otherwise explicitly specified and limited, the terms "installation", "setting", "connection", "fixing", "screw connection", etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; 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; they can refer to the internal connection of two components or the interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.
[0038] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A high-efficiency dryer, comprising a drying drum body (1), a drum lid (11), and an electric heating blower (14), characterized in that: A first support frame (2) is fixedly installed at the upper part of the inside of the drying barrel (1), a dispersing component (3) is fixedly installed at the bottom of the first support frame (2), a second support frame (4) is fixedly installed at the lower part of the inside of the drying barrel (1), and a cone-shaped bucket (5) with the cone head facing upward is fixedly installed in the middle part of the second support frame (4). The dispersing component (3) includes a mounting shell (31) fixedly disposed at the middle part of the bottom of the first support frame (2), a motor (32) fixedly disposed inside the mounting shell (31), and a dispersing blade (33) fixedly disposed on the output end of the motor (32) and located above the first support frame (2).
2. The high-efficiency dryer according to claim 1, characterized in that: The conical bucket (5) has multiple round holes on its outer wall to form a mesh, and the conical bucket (5) is made of stainless steel.
3. The high-efficiency dryer according to claim 1, characterized in that: The edge of the conical hopper (5) is spaced from the inner wall of the drying barrel (1) by a distance greater than the diameter of the raw material to be dried, and the conical hopper (5) is located above the output end of the electric heating blower (14).
4. A high-efficiency dryer according to claim 1, characterized in that: The tops of the first support frame (2) and the second support frame (4) are both conical triangular shapes.
5. A high-efficiency dryer according to claim 4, characterized in that: The upper part of the mounting shell (31) is a cone-shaped cylinder with the cone tip pointing upwards, and the cone tip is hidden below the middle part of the first support frame (2).
6. A high-efficiency dryer according to claim 1, characterized in that: The barrel cover (11) is located at the top of the drying barrel (1). The top of the barrel cover (11) is provided with a feed pipe (12) for feeding materials. The electric heating blower (14) is located at the edge of the drying barrel (1) for conveying hot air into the drying barrel (1) and is controlled by a temperature regulator. The discharge end of the drying barrel (1) is provided with a flange (13).