A separation device for polyvinyl alcohol powder production

Abstract

This utility model relates to a separation device for polyvinyl alcohol (PVA) powder production, comprising a separation device body. A shock-absorbing connector is fixedly connected to one side of the separation device body, a support frame is fixedly connected to one side of the shock-absorbing connector, a connecting frame is fixedly connected to one side of the support frame, a protective shell is fixedly connected to one side of the connecting frame, a motor is fixedly connected to one side of the protective shell, a load-bearing block is fixedly sleeved at the top of the motor's output shaft, a separation processing shell is fixedly connected to one side of the support frame, and a collecting plate is movably connected to one side of the separation processing shell. The collecting plate of this PVA powder production separation device has a symmetrically distributed pull handle on one side, facilitating user operation for collecting PVA powder and improving operational convenience. Simultaneously, the separation device body is equipped with multiple parallel anti-slip fixing feet, enhancing the overall stability of the device and preventing it from shaking during operation.

Description

Technical Field

[0001] This utility model relates to the field of polyvinyl alcohol powder production technology, specifically a separation device for polyvinyl alcohol powder production. Background Technology

[0002] Polyvinyl alcohol (PVA) is produced by the polymerization and alcoholysis of vinyl acetate. It is a white, stable, non-toxic, water-soluble polymer, available in powder, flake, or flocculent form. PVA contains many alcohol groups, is polar, and can form hydrogen bonds with water. Therefore, it is soluble in polar water and also in hot hydroxyl-containing solvents such as glycerol and phenol. However, it is insoluble in common organic solvents such as methanol, benzene, acetone, and gasoline.

[0003] Currently available separation devices on the market are not very effective when users need to separate materials, and auxiliary tools are required when users need to collect the separated materials, which affects the user's ability to use the separation device. Utility Model Content

[0004] To address the shortcomings of existing technologies, this invention provides a separation device for polyvinyl alcohol powder production, which has advantages such as high-efficiency separation and solves the separation problem.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a separation device for the production of polyvinyl alcohol powder includes a separation device body, a shock-absorbing connector is fixedly connected to one side of the separation device body, and a support frame is fixedly connected to one side of the shock-absorbing connector.

[0006] A connecting frame is fixedly connected to one side of the support frame, a protective shell is fixedly connected to one side of the connecting frame, and a motor is fixedly connected to one side of the protective shell.

[0007] A load-bearing block is fixedly sleeved at the top of the output shaft of the motor. A separation processing shell is fixedly connected to one side of the support frame. A collecting plate is movably connected to one side of the separation processing shell. A cylindrical guide rod is movably connected to one side of the separation processing shell. A separation screening plate is fixedly connected to one side of the separation processing shell.

[0008] Furthermore, a handle is fixedly connected to one side of the collecting plate, and the handle is symmetrically arranged with the vertical center line of the collecting plate as the axis of symmetry.

[0009] Furthermore, one side of the main body of the separation device is fixedly connected with anti-slip fixing feet, and there are multiple anti-slip fixing feet that are parallel to each other.

[0010] Furthermore, a baffle is fixedly connected to one side of the cylindrical guide rod, and the baffle is connected to the separation processing shell through the cylindrical guide rod.

[0011] Furthermore, an installation opening is provided on one side of the support frame, and the size of the installation opening matches that of the protective shell.

[0012] Furthermore, a controller is fixedly connected to one side of the main body of the separation device, and there are multiple controllers that are parallel to each other.

[0013] Furthermore, a protective frame is fixedly connected to one side of the protective shell, and the protective frame is connected between the protective shell and the connecting frame.

[0014] Compared with the prior art, the technical solution of this application has the following beneficial effects: 1. This separation device for polyvinyl alcohol powder production, through the coordinated use of its main body, controller, shock-absorbing connector, support frame, connecting frame, protective shell, baffle, cylindrical guide rod, collecting plate, separation processing shell, handle, motor, protective frame, load-bearing block, installation opening, separation sieve plate, and anti-slip fixing feet, facilitates efficient use by the user. The symmetrically distributed handles on one side of the collecting plate facilitate user operation for collecting polyvinyl alcohol powder, improving operational convenience. Simultaneously, the main body of the separation device features multiple parallel anti-slip fixing feet, enhancing the overall stability of the device and preventing shaking during operation, providing a reliable foundation for the separation and processing of polyvinyl alcohol powder.

[0015] 2. This separation device for polyvinyl alcohol powder production has improved functionality and enhanced safety: the support frame has installation openings that match the size of the protective shell, facilitating the installation and maintenance of the protective shell and its internal components, thus optimizing the structural design of the device; a protective frame is connected to one side of the protective shell, and the protective frame is connected to the protective shell and the connecting frame, which protects key components such as the motor, reduces the risk of interference and damage to the motor and other components from external factors, and enhances the safety of the device operation. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a top view of the structure of this utility model; Figure 3 This is a side sectional view of the structure of this utility model; Figure 4 This is a bottom view of the structure of this utility model.

[0017] In the diagram: 1. Main body of the separation device; 2. Controller; 3. Vibration damping connector; 4. Support frame; 5. Connecting frame; 6. Protective shell; 7. Baffle; 8. Cylindrical guide rod; 9. Receiving plate; 10. Separation processing shell; 11. Pull handle; 12. Motor; 13. Protective frame; 14. Weight block; 15. Installation opening; 16. Separation screening plate; 17. Anti-slip fixing feet. Detailed Implementation

[0018] 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 of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Please see Figure 1 The separation device for producing polyvinyl alcohol powder in this embodiment includes a separation device body 1, a shock-absorbing connector 3 fixedly connected to one side of the separation device body 1, a support frame 4 fixedly connected to one side of the shock-absorbing connector 3, and a connecting frame 5 fixedly connected to one side of the support frame 4.

[0020] A handle 11 is fixedly connected to one side of the collecting plate 9, and the handle 11 is symmetrically arranged with the vertical center line of the collecting plate 9 as the axis of symmetry. The handle 11, which is symmetrically arranged with the vertical center line of the collecting plate 9 as the axis of symmetry, makes it convenient for users to pull the collecting plate 9.

[0021] It should be understood that one side of the main body 1 of the separation device is fixedly connected with an anti-slip fixing foot 17, and there are multiple anti-slip fixing feet 17 that are parallel to each other.

[0022] Please see Figure 1 In this embodiment, a protective shell 6 is fixedly connected to one side of the connecting frame 5, and a motor 12 is fixedly connected to one side of the protective shell 6. A load-bearing block 14 is fixedly sleeved on the top of the output shaft of the motor 12. A baffle 7 is fixedly connected to one side of the cylindrical guide rod 8, and the baffle 7 is connected to the separation processing shell 10 through the cylindrical guide rod 8. The baffle 7 connected to the separation processing shell 10 through the cylindrical guide rod 8 makes it easy for the user to connect the baffle 7 and the separation processing shell 10.

[0023] Meanwhile, an installation opening 15 is provided on one side of the support frame 4, and the size of the installation opening 15 and the protective shell 6 are matched.

[0024] Please see Figure 1In this embodiment, a separation processing shell 10 is fixedly connected to one side of the support frame 4, a collecting plate 9 is movably connected to one side of the separation processing shell 10, a cylindrical guide rod 8 is movably connected to one side of the separation processing shell 10, and a separation screening plate 16 is fixedly connected to one side of the separation processing shell 10.

[0025] Among them, a controller 2 is fixedly connected to one side of the main body 1 of the separation device, and there are multiple controllers 2 that are parallel to each other. The multiple controllers 2 that are parallel to each other can facilitate efficient control by the user.

[0026] In addition, a protective frame 13 is fixedly connected to one side of the protective shell 6, and the protective frame 13 is connected between the protective shell 6 and the connecting frame 5.

[0027] The working principle of the above embodiments is as follows: When the separation device for polyvinyl alcohol powder production is in operation, the motor 12 starts, and its output shaft drives the load block 14 fixed at the top to rotate, providing power for the entire separation process. Polyvinyl alcohol powder enters the separation processing shell 10. Under the drive of the motor 12 and the action of related structures, the powder undergoes separation in the separation processing shell 10. The separation sieve plate 16 sieves the powder, allowing the powder that meets the requirements to pass through, while the powder that does not meet the requirements remains in the corresponding position. The cylindrical guide rod 8 and the baffle 7 connected to it guide and restrict the direction and range of powder flow, ensuring that the powder can be separated according to the preset path. After the separation is completed, the user can easily pull the collection plate 9 off the separation processing shell 10 through the pull handle 11 symmetrically arranged on one side of the collection plate 9 to collect the separated polyvinyl alcohol powder. The shock-absorbing connector 3 can effectively reduce the vibration of the device during operation. The anti-slip fixing feet 17 ensure the stable placement of the device. The controller 2 is used to control the operating parameters of the device. The protective shell 6 and the protective frame 13 protect the key components such as the motor 12. The installation opening 15 facilitates the installation and maintenance of the protective shell 6 and related components.

[0028] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0029] 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.

Claims

1. A separation device for producing polyvinyl alcohol powder, comprising a main body (1) of the separation device, characterized in that: A shock-absorbing connector (3) is fixedly connected to one side of the main body (1) of the separation device, a support frame (4) is fixedly connected to one side of the shock-absorbing connector (3), a connecting frame (5) is fixedly connected to one side of the support frame (4), and a protective shell (6) is fixedly connected to one side of the connecting frame (5). A motor (12) is fixedly connected to one side of the protective shell (6), and a load block (14) is fixedly sleeved on the top of the output shaft of the motor (12). A separation processing shell (10) is fixedly connected to one side of the support frame (4), and a collecting plate (9) is movably connected to one side of the separation processing shell (10). A cylindrical guide rod (8) is movably connected to one side of the separation processing shell (10), and a separation screening plate (16) is fixedly connected to one side of the separation processing shell (10).

2. The separation device for polyvinyl alcohol powder production according to claim 1, characterized in that: A handle (11) is fixedly connected to one side of the collection plate (9), and the handle (11) is symmetrically arranged with the vertical center line of the collection plate (9) as the axis of symmetry.

3. The separation device for polyvinyl alcohol powder production according to claim 1, characterized in that: The main body (1) of the separation device is fixedly connected to one side with anti-slip fixing feet (17), and there are multiple anti-slip fixing feet (17) that are parallel to each other.

4. The separation device for polyvinyl alcohol powder production according to claim 1, characterized in that: A baffle (7) is fixedly connected to one side of the cylindrical guide rod (8), and the baffle (7) is connected to the separation processing shell (10) through the cylindrical guide rod (8).

5. The separation device for polyvinyl alcohol powder production according to claim 1, characterized in that: The support frame (4) has an installation opening (15) on one side, and the installation opening (15) and the protective shell (6) are matched in size.

6. The separation device for polyvinyl alcohol powder production according to claim 1, characterized in that: A controller (2) is fixedly connected to one side of the main body (1) of the separation device, and there are multiple controllers (2) that are parallel to each other.

7. A separation device for polyvinyl alcohol powder production according to claim 1, characterized in that: A protective frame (13) is fixedly connected to one side of the protective shell (6), and the protective frame (13) is connected between the protective shell (6) and the connecting frame (5).

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