A plasticizer production stirring device

Abstract

This utility model discloses a plasticizer production mixing device, including a base plate. Fixing frames are fixedly connected to both sides of the upper surface of the base plate. A mixing cylinder is fixedly installed at the upper end of the fixing frames. A discharge pipe is fixedly connected to the middle of the lower surface of the mixing cylinder. A feed pipe is provided on one side of the upper surface of the mixing cylinder. A motor is fixedly installed at the upper end of the mixing cylinder. A connecting plate is rotatably installed at one end of the motor. A mesh filter cylinder is fixedly connected to the lower surface of the connecting plate. A stirring rod is fixedly connected to the outer surface of the mesh filter cylinder. A rotating plate is fixedly connected to the lower surface of the mesh filter cylinder. A guide hole is provided in the middle of the rotating plate and rotatably installed on the outer surface of the discharge pipe. A crossbar is fixedly connected to one side of the mesh filter cylinder. A scraper is fixedly connected to one end of the crossbar, which can clean and maintain the surface, preventing clogging. It has high adaptability and is convenient for production use.

Description

Technical Field

[0001] This utility model relates to the field of mixing devices, and more specifically, to a mixing device for producing plasticizers. Background Technology

[0002] In the production and processing of plasticizers, stirring devices are used to mix and ensure the uniformity and quality of the product, thereby producing qualified products.

[0003] The utility model patent with authorization announcement number CN 219091748 U relates to the field of plasticizer production technology and discloses a plasticizer production stirring device, including a stirring tank body and a motor fixed to the upper end of the stirring tank body. The lower end of the motor is fixed with a rotating rod that penetrates the stirring tank body. The lower end of the rotating rod is fixed with a connecting rod. The lower end of the connecting rod is fixed with a filter shell. The lower end of the stirring tank body is fixed with a filter box. A slag discharge pipe is fixed on the filter box. The lower end of the filter box is fixed with a discharge pipe. The lower end of the discharge pipe is threadedly connected with a cover. This new invention is applied to a plasticizer production stirring device. By setting a filter shell, the motor drives the rotating rod to rotate, and the filter shell fixed to the lower end of the rotating rod rotates accordingly. The filter slag produced during production falls onto the filter shell and enters the filter box for storage. The produced plasticizer exits from the discharge pipe, thus achieving separation.

[0004] In the above-disclosed structure, stirring and filtration are achieved by installing a stirring rod and a filter box inside the tank. However, the filter box structure is relatively small, which not only hinders rapid and stable filtration, affecting efficiency, but also makes it difficult to clean stably from the outer surface, easily causing blockage and poor adaptability, and needs to be improved. Utility Model Content

[0005] To address the problems existing in the prior art, the purpose of this utility model is to provide a plasticizer production mixing device. A motor and a mesh filter cylinder are installed on the mixing drum on the bottom plate. Combined with the stirring rod on the surface, they can rotate and stir inside, increasing the filtration area and improving filtration efficiency. At the same time, a scraper is installed at the bottom, and a cleaning plate is installed on the side fixing rod, which can clean and maintain the surface to avoid clogging. It has high adaptability and is convenient for production use.

[0006] To solve the above problems, the present invention adopts the following technical solution.

[0007] A plasticizer production mixing device includes a base plate, with fixed frames fixedly connected to both sides of the upper surface of the base plate. A mixing drum is fixedly installed at the upper end of the fixed frames. A discharge pipe is fixedly connected to the middle of the lower surface of the mixing drum. A feed pipe is provided on one side of the upper surface of the mixing drum. A motor is fixedly installed at the upper end of the mixing drum. A connecting plate is rotatably installed at one end of the motor. A mesh filter cylinder is fixedly connected to the lower surface of the connecting plate. A stirring rod is fixedly connected to the outer surface of the mesh filter cylinder. A rotating plate is fixedly connected to the lower surface of the mesh filter cylinder. A guide hole is provided in the middle of the rotating plate. The guide hole is rotatably installed on the outer surface of the discharge pipe. A crossbar is fixedly connected to one side of the mesh filter cylinder. A scraper is fixedly connected to one end of the crossbar.

[0008] Furthermore, a fixing rod is fixedly connected to one side of the inside of the stirring cylinder, and the surface of the fixing rod is provided with fixing holes, which are connected to the inner wall of the stirring cylinder by screws.

[0009] Furthermore, a connecting rod is fixedly connected to the side of the fixing rod, and a cleaning plate is fixedly connected to the end of the connecting rod.

[0010] Furthermore, a rubber plate is fixedly attached to the surface of the cleaning plate, and the rubber plate is slidably connected to the outer surface of the mesh filter cylinder. The connecting rod and the cleaning plate are installed through the fixing plate. Combined with the rubber plate on the surface, the cleaning plate can be aligned with the surface of the mesh filter cylinder for cleaning and maintenance. It is also staggered to the gap position of the stirring rod to avoid mutual interference, which is conducive to installation and use and has high adaptability.

[0011] Furthermore, a cleaning pipe is fixedly connected to one side of the lower surface of the mixing drum, and a cover plate is threaded onto the bottom of the cleaning pipe.

[0012] Furthermore, a support rod is fixedly connected to the upper surface of the cover plate, and a baffle is fixedly connected to the end of the support rod.

[0013] Furthermore, the baffle is slidably connected to the inside of the cleaning pipe and is flush with the bottom surface of the mixing drum. The baffle can be installed by mounting the cover plate on the cleaning pipe and the support rod, which can be combined for protection to prevent leakage. When opened, it can be used to clean up residue, which is convenient and efficient for maintenance.

[0014] Compared with existing technologies, the advantages of this utility model are:

[0015] (1) This solution uses a motor and a mesh filter cylinder installed on the bottom plate with a stirring cylinder. Combined with the stirring rod on the surface, the cylinder can rotate and stir inside, increasing the filtration area and improving the filtration efficiency. At the same time, a scraper is installed at the bottom, and a cleaning plate is installed on the side with a fixing rod, which can clean and maintain the surface to avoid clogging. It is highly adaptable and convenient for production use.

[0016] (2) By installing the connecting rod and cleaning plate through the fixed plate, combined with the rubber plate on the surface, it can be aligned with the surface of the mesh filter cylinder for cleaning and maintenance, and staggered to the gap position of the stirring rod to avoid mutual interference, which is conducive to installation and use and has high adaptability.

[0017] (3) By installing the cover plate through the cleaning pipe and the baffle plate in combination with the support rod, the protection can be carried out in combination to avoid leakage. After opening, the residue can be cleaned, which is convenient and efficient for maintenance. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the internal planar structure of this utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the mesh filter cylinder of this utility model;

[0021] Figure 4 This is a cross-sectional schematic diagram of the cleaning tube of this utility model;

[0022] Figure 5 This is a partial structural diagram of the cleaning plate connection of this utility model.

[0023] Explanation of the labels in the diagram:

[0024] 1. Base plate, 11. Fixing frame, 12. Mixing drum, 13. Discharge pipe, 14. Feed pipe, 15. Motor, 16. Connecting plate, 17. Mesh filter cylinder, 18. Mixing rod, 2. Rotating plate, 21. Guide hole, 22. Crossbar, 23. Scraper, 24. Fixing rod, 25. Fixing hole, 26. Connecting rod, 27. Cleaning plate, 28. Rubber plate, 3. Cleaning pipe, 31. Cover plate, 32. Support rod, 33. Baffle. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0026] Please see Figure 1 , Figure 2 and Figure 3A plasticizer production mixing device includes a base plate 1. Fixing frames 11 are fixedly connected to both sides of the upper surface of the base plate 1. A mixing drum 12 is fixedly installed at the upper end of the fixing frames 11. A discharge pipe 13 is fixedly connected to the middle of the lower surface of the mixing drum 12. A feed pipe 14 is provided on one side of the upper surface of the mixing drum 12. A motor 15 is fixedly installed at the upper end of the mixing drum 12. The device can be driven by the motor 15 to rotate and stir, increasing the uniformity of raw material mixing and improving product quality. A connecting plate 16 is rotatably installed at one end of the motor 15. A mesh filter cylinder 17 is fixedly connected to the lower surface of the connecting plate 16. A stirring rod 18 is fixedly connected to the outer surface of the mesh filter cylinder 17. The motor 15 drives the mesh filter cylinder 17 and the stirring rod 18 to rotate and stir the raw materials, improving uniformity and allowing small particles of raw materials to pass through. The material enters the filter cylinder 17 through the mesh for filtration and discharge. Larger filter residue remains inside the mixing drum 12 for easy separation and discharge, ensuring stability and efficiency. The filtered material can be discharged from the discharge pipe 13 at the bottom, facilitating combined use. A rotating plate 2 is fixedly connected to the lower surface of the mesh filter cylinder 17. A guide hole 21 is provided in the middle of the rotating plate 2, which is rotatably installed on the outer surface of the discharge pipe 13. A crossbar 22 is fixedly connected to one side of the mesh filter cylinder 17, and a scraper 23 is fixedly connected to one end of the crossbar 22. By rotating the mesh filter cylinder 17, the crossbar 22 and scraper 23 can be pushed to the bottom, making it easy to collect and clean, and facilitating maintenance. Using a longer mesh filter cylinder 17 can increase the filtration area and improve the discharge efficiency.

[0027] Please see Figure 2 and Figure 5 A fixing rod 24 is fixedly connected to one side of the inside of the mixing cylinder 12. The surface of the fixing rod 24 is provided with fixing holes 25. The fixing holes 25 are connected to the inner wall of the mixing cylinder 12 by screws. A connecting rod 26 is fixedly connected to the side of the fixing rod 24. A cleaning plate 27 is fixedly connected to the end of the connecting rod 26. A rubber plate 28 is fixedly attached to the surface of the cleaning plate 27. The rubber plate 28 is slidably connected to the outer surface of the mesh filter cylinder 17. The connecting rod and the cleaning plate are installed through the fixing plate. Combined with the rubber plate on the surface, the surface of the mesh filter cylinder can be aligned for cleaning and maintenance. It is also staggered in the gap position of the mixing rod to avoid mutual interference, which is conducive to installation and use and has high adaptability. During the rotation and stirring of the mesh filter cylinder 17, the rubber plate 28 is pressed against the surface of the mesh filter cylinder 17 by the side cleaning plate 27, which can assist in cleaning, prevent scum blockage, improve the filtration effect, facilitate installation and use, and has high adaptability.

[0028] Please see Figure 1 , Figure 2 and Figure 4A cleaning pipe 3 is fixedly connected to one side of the lower surface of the mixing drum 12. A cover plate 31 is threadedly installed at the bottom of the cleaning pipe 3. A support rod 32 is fixedly connected to the upper surface of the cover plate 31. A baffle 33 is fixedly connected to the end of the support rod 32. The baffle 33 is slidably connected to the inside of the cleaning pipe 3 and is flush with the bottom surface of the mixing drum 12. The cover plate installed on the cleaning pipe and the baffle installed on the support rod can be combined for protection to prevent leakage. After opening, the residue can be cleaned, which is convenient and efficient for maintenance. After filtration, there is a lot of filter residue left inside the mixing drum 12. The cover plate 31 can be opened and the baffle 33 can be pulled out. When the mesh filter drum 17 rotates with the scraper 23, it can push the filter residue to move and enter the inside of the cleaning pipe 3 for easy cleaning and maintenance. It is efficient and stable. During normal rotation and stirring, the upper end is isolated and protected by the baffle 33 to prevent leakage and ensure the stability of rotation adjustment.

[0029] The above description is merely a preferred embodiment of this utility model; however, the protection scope of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the technical scope disclosed in this utility model, based on the technical solution and its improved concept, should be included within the protection scope of this utility model.

Claims

1. A plasticizer production mixing device, comprising a base plate (1), wherein a fixing frame (11) is fixedly connected to both sides of the upper surface of the base plate (1), and a mixing cylinder (12) is fixedly installed at the upper end of the fixing frame (11), characterized in that: A discharge pipe (13) is fixedly connected to the middle of the lower surface of the mixing drum (12). A feed pipe (14) is provided on one side of the upper surface of the mixing drum (12). A motor (15) is fixedly installed at the upper end of the mixing drum (12). A connecting plate (16) is rotatably installed at one end of the motor (15). A mesh filter cylinder (17) is fixedly connected to the lower surface of the connecting plate (16). A stirring rod (18) is fixedly connected to the outer surface of the mesh filter cylinder (17). A rotating plate (2) is fixedly connected to the lower surface of the mesh filter cylinder (17). A guide hole (21) is provided in the middle of the rotating plate (2). The guide hole (21) is rotatably installed on the outer surface of the discharge pipe (13). A crossbar (22) is fixedly connected to one side of the mesh filter cylinder (17). A scraper (23) is fixedly connected to one end of the crossbar (22).

2. The plasticizer production stirring device according to claim 1, characterized in that: A fixing rod (24) is fixedly connected to one side of the inside of the stirring cylinder (12). The surface of the fixing rod (24) is provided with a fixing hole (25), and the fixing hole (25) is connected to the inner wall of the stirring cylinder (12) by screws.

3. The plasticizer production stirring device according to claim 2, characterized in that: A connecting rod (26) is fixedly connected to the side of the fixing rod (24), and a cleaning plate (27) is fixedly connected to the end of the connecting rod (26).

4. The plasticizer production stirring device according to claim 3, characterized in that: A rubber plate (28) is fixedly attached to the surface of the cleaning plate (27), and the rubber plate (28) is slidably connected to the outer surface of the mesh filter cylinder (17).

5. The plasticizer production stirring device according to claim 1, characterized in that: A cleaning pipe (3) is fixedly connected to one side of the lower surface of the mixing drum (12), and a cover plate (31) is threaded onto the bottom of the cleaning pipe (3).

6. The plasticizer production stirring device according to claim 5, characterized in that: A support rod (32) is fixedly connected to the upper surface of the cover plate (31), and a baffle (33) is fixedly connected to the end of the support rod (32).

7. The plasticizer production stirring device according to claim 6, characterized in that: The baffle (33) is slidably connected to the inside of the cleaning tube (3) and is flush with the bottom surface of the mixing cylinder (12).

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