A waste plastic pyrolysis device

Abstract

The utility model relates to the field of waste plastics recycling, concretely is a kind of waste plastics pyrolysis device, including pyrolysis furnace, the one end of pyrolysis furnace is fixedly connected with driving mechanism, driving mechanism is inserted into pyrolysis furnace, and pyrolysis furnace slidingly connected with transmission mechanism, and transmission mechanism is engaged with driving mechanism, the inside slidingly connected with vibration device of pyrolysis furnace, vibration device side fixedly connected with connecting device, and connecting device is matched with transmission mechanism, and pyrolysis furnace rotatably connected with adjusting device, the device is convenient to the pyrolysis of waste plastics, improves pyrolysis efficiency, and it is convenient to collect the product after pyrolysis simultaneously.

Description

Technical Field

[0001] This utility model relates to the field of waste plastic recycling, specifically a waste plastic pyrolysis device. Background Technology

[0002] With the rapid development of the plastics industry and the continuous upgrading of people's demand for plastic products, the plastics industry has formed a complete industrial chain in just a few decades, with products changing rapidly and becoming a pillar industry of national economic development. However, the large amount of waste plastic generated has also caused serious environmental pollution problems. The recycling, regeneration, and utilization of waste plastics has become a research hotspot both domestically and internationally, and is gradually forming an emerging industry. Therefore, the recycling and utilization of waste plastics has important practical significance. Exploring efficient, economical, and environmentally friendly plastic waste recycling and treatment technologies is now imperative.

[0003] Plastic pyrolysis is a chemical treatment technology that decomposes plastics into gaseous, liquid, and solid products by heating at high temperatures under oxygen-deficient or low-oxygen conditions. In existing waste plastic pyrolysis processes, plastics tend to accumulate together, resulting in low pyrolysis efficiency.

[0004] The present invention aims to solve the technical problems existing in the prior art, and to this end, a waste plastic pyrolysis device is proposed. Utility Model Content

[0005] The purpose of this invention is to provide a waste plastic pyrolysis device to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A waste plastic pyrolysis device includes a pyrolysis furnace, one end of which is fixedly connected to a drive mechanism that extends into the pyrolysis furnace. The pyrolysis furnace is slidably connected to a transmission mechanism that meshes with the drive mechanism.

[0008] The pyrolysis furnace is internally connected to a vibration device that slides through it. A connecting device is fixedly connected to one side of the vibration device. The connecting device cooperates with the transmission mechanism. The pyrolysis furnace is rotatably connected to an adjustment device.

[0009] As a further embodiment of this utility model: the driving mechanism includes a driving motor, which is fixedly connected to the pyrolysis furnace. A driving shaft is fixedly connected to the contact surface between the driving motor and the pyrolysis furnace. The driving shaft passes through the pyrolysis furnace. A crushing roller is fixedly connected to the cylindrical surface of the driving shaft. A transmission belt is driven to the cylindrical surface of the driving shaft. The pyrolysis furnace is rotatably connected to a transmission shaft. The driving shaft is connected to the transmission shaft via the transmission belt. The transmission shaft extends into the pyrolysis furnace. A cam is fixedly connected to the other end of the transmission shaft. The cam cooperates with the transmission mechanism.

[0010] As a further embodiment of this utility model: the transmission mechanism includes a lifting block, which is vertically and slidably connected to the pyrolysis furnace. A guide groove is provided on one side of the lifting block. The guide groove is wave-shaped and cooperates with the connecting device. The cam is located in the lifting block and cooperates with the lifting block.

[0011] As a further embodiment of this utility model: the connecting device includes a push block, a push rod is fixedly connected to the push block, the push rod extends into the guide groove and slides in contact with the lifting block, and a vibration device is fixedly connected to the other end of the push block.

[0012] As a further embodiment of this utility model: the vibration device includes a mounting frame, which slides in contact with the pyrolysis furnace, is fixedly connected to the push block, and is rotatably connected to a support plate, which cooperates with the adjustment device.

[0013] As a further embodiment of this utility model: the adjustment device includes a handle, which is rotatably connected to the pyrolysis furnace. A rotating rod is fixedly connected to one end of the handle, and the rotating rod extends into the pyrolysis furnace. A support block is fixedly connected to the cylindrical surface of the rotating rod, and the support block slides in contact with the support plate.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows: When the device is in use, the drive motor starts, controls the drive shaft to rotate, and the drive shaft drives the crushing roller to rotate to crush the waste plastic, avoiding large pieces of waste plastic from reducing the pyrolysis efficiency. At the same time, the drive shaft rotates through the transmission belt, and the transmission shaft drives the cam to rotate. The cam then drives the lifting block to move up and down. The lifting block drives the guide groove to move. Since the guide groove is wavy, the push rod is located in the guide groove and slides in contact with the lifting block. That is, when the lifting block moves, it squeezes the push rod, causing the push rod to move left and right. The push rod drives the push block to vibrate through the push block, and the push block drives the support plate to vibrate through the mounting frame, preventing the plastic from easily accumulating together. After pyrolysis is completed, the handle is turned, and the handle drives the support block to rotate through the rotating rod. Since the support block slides in contact with the support plate, that is, when the support block rotates, the support plate rotates under its own gravity, which makes it easy to take out the pyrolysis products. This device facilitates the pyrolysis of waste plastic, improves the pyrolysis efficiency, and facilitates the collection of pyrolysis products. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of a waste plastic pyrolysis device.

[0016] Figure 2 This is a schematic diagram of the structure of a cam in a waste plastic pyrolysis device.

[0017] Figure 3 This is a schematic diagram of the installation frame in a waste plastic pyrolysis device.

[0018] 1-Pyrolysis furnace, 2-Handle, 3-Drive shaft, 4-Transmission shaft, 5-Drive motor, 6-Lifting block, 7-Guide groove, 8-Push rod, 9-Push block, 10-Transmission belt, 11-Mounting frame, 12-Support block, 13-Rotating rod, 14-Cam, 15-Crushing roller, 16-Support plate. Detailed Implementation

[0019] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model.

[0020] The following disclosure provides numerous different embodiments or examples for implementing various structures of the present invention. To simplify the disclosure, specific examples of components and arrangements are described below. These are merely examples and are not intended to limit the scope of the invention. Furthermore, reference numerals and / or letters may be repeated in different examples. Such repetition is for simplification and clarity and does not in itself indicate a relationship between the various embodiments and / or arrangements discussed.

[0021] Please see Figure 1-3 A waste plastic pyrolysis device includes a pyrolysis furnace 1, characterized in that a drive mechanism is fixedly connected to one end of the pyrolysis furnace 1, the drive mechanism extends into the pyrolysis furnace 1, and a transmission mechanism is slidably connected to the pyrolysis furnace 1, the transmission mechanism meshing with the drive mechanism.

[0022] The pyrolysis furnace 1 is internally connected to a vibration device, and a connecting device is fixedly connected to one side of the vibration device. The connecting device cooperates with the transmission mechanism. The pyrolysis furnace 1 is rotatably connected to an adjustment device. This device facilitates the pyrolysis of waste plastics, improves pyrolysis efficiency, and facilitates the collection of pyrolysis products.

[0023] Please see Figure 1 The driving mechanism includes a drive motor 5, which is fixedly connected to the pyrolysis furnace 1. A drive shaft 3 is fixedly connected to the contact surface between the drive motor 5 and the pyrolysis furnace 1. The drive shaft 3 passes through the pyrolysis furnace 1. A crushing roller 15 is fixedly connected to the cylindrical surface of the drive shaft 3. A transmission belt 10 is driven to the cylindrical surface of the drive shaft 3. A transmission shaft 4 is rotatably connected to the pyrolysis furnace 1. The drive shaft 3 is connected to the transmission shaft 4 through the transmission belt 10. The transmission shaft 4 extends into the pyrolysis furnace 1. A cam 14 is fixedly connected to the other end of the transmission shaft 4. The cam 14 cooperates with the transmission mechanism.

[0024] Please see Figure 1-2The transmission mechanism includes a lifting block 6, which is vertically and slidably connected to the pyrolysis furnace 1. A guide groove 7 is provided on one side of the lifting block 6. The guide groove 7 is wave-shaped and cooperates with the connecting device. The cam 14 is located in the lifting block 6 and cooperates with the lifting block 6.

[0025] Please see Figure 1 The connecting device includes a push block 9, a push rod 8 is fixedly connected to the push block 9, the push rod 8 extends into the guide groove 7 and slides in contact with the lifting block 6, and a vibration device is fixedly connected to the other end of the push block 9.

[0026] Please see Figure 1 and Figure 3 The vibration device includes a mounting frame 11, which slides in contact with the pyrolysis furnace 1. The mounting frame 11 is fixedly connected to the push block 9. The mounting frame 11 is rotatably connected to a support plate 16, which cooperates with the adjustment device.

[0027] Please see Figure 1 The adjustment device includes a handle 2, which is rotatably connected to the pyrolysis furnace 1. One end of the handle 2 is fixedly connected to a rotating rod 13, which extends into the pyrolysis furnace 1. A support block 12 is fixedly connected to the cylindrical surface of the rotating rod 13, and the support block 12 slides in contact with the support plate 16.

[0028] The working principle of this utility model is as follows: When the device is in use, the drive motor 5 starts, and the drive motor 5 controls the drive shaft 3 to rotate. The drive shaft 3 drives the crushing roller 15 to rotate and crush the waste plastic, avoiding large pieces of waste plastic from reducing the pyrolysis efficiency. At the same time, the drive shaft 3 is driven to rotate through the transmission belt 10, and the transmission shaft 4 drives the cam 14 to rotate. The cam 14 drives the lifting block 6 to move up and down. The lifting block 6 drives the guide groove 7 to move. Since the guide groove 7 is wavy, the push rod 8 is located in the guide groove 7 and slides in contact with the lifting block 6. That is, when the lifting block 6 moves, it squeezes the push rod. 8. Move push rod 8 left and right. Push rod 8 drives push block 9 to vibrate through push block 9. Push block 9 drives support plate 16 to vibrate through mounting frame 11, which prevents plastic from easily accumulating together. After pyrolysis is completed, turn handle 2. Handle 2 drives support block 12 to rotate through rotating rod 13. Since support block 12 and support plate 16 are in sliding contact, support plate 16 rotates under its own gravity when support block 12 rotates, which makes it easy to take out the pyrolysis product. This device is convenient for pyrolysis of waste plastic, improves pyrolysis efficiency, and facilitates the collection of pyrolysis product.

[0029] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0030] Although embodiments of the present invention have been shown and described, those skilled in the art will understand 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 claims and their equivalents.

Claims

1. A waste plastic pyrolysis device, comprising a pyrolysis furnace (1), characterized in that, The pyrolysis furnace (1) is fixedly connected to a drive mechanism at one end, the drive mechanism extends into the pyrolysis furnace (1), and the pyrolysis furnace (1) is slidably connected to a transmission mechanism, which meshes with the drive mechanism; The pyrolysis furnace (1) is internally connected to a vibration device, and a connecting device is fixedly connected to one side of the vibration device. The connecting device cooperates with the transmission mechanism, and the pyrolysis furnace (1) is rotatably connected to an adjustment device.

2. The waste plastic pyrolysis device according to claim 1, characterized in that, The driving mechanism includes a drive motor (5), which is fixedly connected to the pyrolysis furnace (1). A drive shaft (3) is fixedly connected to the contact surface between the drive motor (5) and the pyrolysis furnace (1). The drive shaft (3) passes through the pyrolysis furnace (1). A crushing roller (15) is fixedly connected to the cylindrical surface of the drive shaft (3). A transmission belt (10) is driven to the cylindrical surface of the drive shaft (3). A transmission shaft (4) is rotatably connected to the pyrolysis furnace (1). The drive shaft (3) is connected to the transmission shaft (4) through the transmission belt (10). The transmission shaft (4) extends into the pyrolysis furnace (1). A cam (14) is fixedly connected to the other end of the transmission shaft (4). The cam (14) cooperates with the transmission mechanism.

3. The waste plastic pyrolysis device according to claim 2, characterized in that, The transmission mechanism includes a lifting block (6), which is vertically and slidably connected to the pyrolysis furnace (1). A guide groove (7) is provided on one side of the lifting block (6). The guide groove (7) is wave-shaped and cooperates with the connecting device. The cam (14) is located in the lifting block (6) and cooperates with the lifting block (6).

4. The waste plastic pyrolysis device according to claim 3, characterized in that, The connecting device includes a push block (9), which is fixedly connected to a push rod (8). The push rod (8) extends into the guide groove (7) and slides in contact with the lifting block (6). The other end of the push block (9) is fixedly connected to a vibration device.

5. The waste plastic pyrolysis device according to claim 4, characterized in that, The vibration device includes a mounting frame (11), which slides in contact with the pyrolysis furnace (1), and is fixedly connected to the push block (9). The mounting frame (11) is rotatably connected to a support plate (16), which cooperates with the adjustment device.

6. The waste plastic pyrolysis device according to claim 5, characterized in that, The adjustment device includes a handle (2), which is rotatably connected to the pyrolysis furnace (1). One end of the handle (2) is fixedly connected to a rotating rod (13), which extends into the pyrolysis furnace (1). A support block (12) is fixedly connected to the cylindrical surface of the rotating rod (13), and the support block (12) slides in contact with the support plate (16).

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