Mixing equipment for polyethylene production
By designing a mixing equipment for rotating double stirring blades and barrels, the problems of uneven stirring and complex equipment maintenance in polyethylene production are solved, and more efficient material mixing and convenient equipment operation are achieved.
Patent Information
- Application Number
- CN202422023261.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-20
- Publication Date
- 2025-07-04
- Estimated Expiration
- 2034-08-20
AI Technical Summary
The existing mixing equipment for polyethylene production has problems such as uneven mixing and easy accumulation of bottom, resulting in poor mixing effect and increased equipment maintenance complexity.
A mixing equipment with dual stirring functions of mixing blades and barrel body in the front and reverse directions is designed. The double rotation and stirring of materials is achieved by driving the inside and outside of the barrel body by the motor, and a detachable cover is equipped to prevent material leakage, simplifying the installation and disassembly of the equipment.
It realizes more uniform stirring of materials, improves production efficiency and equipment convenience, and simplifies the equipment maintenance process.
Smart Images
Figure CN223058102U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of mixing equipment, and particularly relates to a mixing equipment for polyethylene production. Background Technique
[0002] The mixing equipment in polyethylene production is a key component to ensure the uniform mixing of raw materials. Although the polyethylene mixing device can achieve a certain degree of stirring and mixing, there are problems such as easy accumulation at the bottom and blockage inside caused by large-particle raw materials, as well as poor screening effect. These problems affect the mixing effect and production efficiency, and at the same time increase the complexity of equipment maintenance.
[0003] At present, when the mixing equipment for polyethylene production on the market is in use, it generally only has a stirring function. In actual use, it is easy to have the problem of incomplete stirring. In related technologies, the rotation of the rotating blades inside the machine is used, and then the shape of the rotating blades is changed to achieve a better stirring effect. However, in actual use, there will still be the problem of uneven stirring, which has certain limitations and is not convenient to use. Content of the Utility Model
[0004] (1) Technical Problems to be Solved
[0005] Aiming at the deficiencies of the prior art, the utility model provides a mixing equipment for polyethylene production, which has the advantages of double-sided stirring in the positive and negative directions by stirring blades and a barrel body, and solves the problem of uneven stirring of materials.
[0006] (2) Technical Solutions
[0007] To achieve the above object, the utility model provides the following technical solutions: A mixing equipment for polyethylene production, including a main body component; the main body component includes: a first frame, on which a hydraulic rod is arranged; a plate body, arranged on the first frame, and the hydraulic rod is connected to the plate body; a first motor, arranged on the plate body; a rotating blade, arranged on the first motor; a first barrel, arranged on one side of the first frame, and the first barrel is arranged directly below the rotating blade; a second frame, arranged on the first barrel; a rotating component is arranged on the first barrel, and the rotating component includes: a second motor, arranged on the second frame, and the second motor penetrates through the second frame; a gear, arranged on the second motor; a second barrel, arranged inside the first barrel; a gear groove, opened on the second barrel, and the gear groove is inlaid with the second barrel; a thread groove, opened inside the first barrel; a thread, arranged on the second frame, and the thread groove is threadedly connected with the thread; a cover body, slidably connected to the rotating blade; and the cover body covers the thread.
[0008] In some embodiments, a fixed shaft is arranged between the gear groove and the gear.
[0009] In some embodiments, the cover body is T-shaped.
[0010] In some embodiments, the diameter of the first barrel is greater than the diameter of the second barrel.
[0011] In some embodiments, the first barrel wraps the second barrel.
[0012] In some embodiments, the diameter of the raised part of the cover body is equal to the diameter of the second barrel.
[0013] In some embodiments, universal wheels are provided on the second frame.
[0014] In some embodiments, there are multiple universal wheels.
[0015] (III) Beneficial effects
[0016] Compared with the prior art, the utility model provides a mixing device for polyethylene production, which has the following beneficial effects:
[0017] When using the mixing device for polyethylene production, first put the materials into the second barrel, then start the second motor to drive the gear to rotate. Through the engagement of the gear groove and the gear, drive the second barrel to rotate inside the first barrel, so as to realize the double rotation and uniform mixing of the materials in the second barrel. Then slide the cover body to prevent the materials from leaking. When disassembly is needed, rotate the first barrel to disengage the thread groove from the thread and remove it, and then pull out the second barrel from the gear to complete the disassembly. When installing, just align the gear groove with the gear, install the second barrel on the second frame, and then rotate the first barrel to connect the thread groove to the thread to complete the installation. It has the advantages of double-sided stirring by the stirring blades and the barrel in positive and negative directions and more convenient disassembly, so as to achieve the effect of double-sided stirring, which is more convenient, faster, and improves the convenience of material stirring. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 is a front structural schematic diagram of the utility model;
[0019] Figure 2 is an exploded structural schematic diagram of the utility model;
[0020] Figure 3 is a partial structural schematic diagram of the utility model;
[0021] Figure 4 is a partial enlarged structural schematic diagram of the utility model;
[0022] Figure 5 is a partial sectional structural schematic diagram of the utility model.
[0023] In the figure:
[0024] 1. Main body component; 11. First frame; 12. Hydraulic rod; 13. Plate body; 14. First motor; 15. Rotating blade; 16. First barrel; 17. Second frame;
[0025] 2. Rotating component; 21. Second motor; 22. Gear; 23. Gear groove; 24. Second barrel; 25. Thread groove; 26. Thread; 27. Cover body;
[0026] 3. Universal wheel. Specific implementation manner
[0027] Next, the technical solutions in the embodiments of the present application will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present application.
[0028] It should be noted that all the directional indications in the embodiments of the present application are only used to explain the relative positional relationship and movement conditions between components in a specific posture. If the specific posture changes, the directional indications will also change accordingly.
[0029] In the present application, unless otherwise clearly defined and limited, terms such as "connection" and "fixation" should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components or the interaction relationship between two components, unless otherwise clearly limited. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific situations.
[0030] In addition, in the present application, descriptions such as "first" and "second" are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the quantity of the indicated technical features. Thus, features defined with "first" and "second" can explicitly or implicitly include at least one of such features. In addition, the technical solutions between various embodiments can be combined with each other, but it must be based on the fact that those of ordinary skill in the art can implement it. When the combination of technical solutions appears to be contradictory or unable to be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection required by the present application.
[0031] The mixing equipment for polyethylene production is a key device used to mix different raw materials and additives during the polyethylene production process. These devices are designed to ensure effective mixing of the raw materials before they enter the extruder or other shaping equipment, in order to obtain a uniform polymer material. The mixing equipment usually includes one or more mixing chambers, inside which mixing blades or helical ribbons are installed. By rotating the mixing blades or helical ribbons, the raw materials are forced to move inside the mixing chamber, thus achieving mixing. This mixing action helps to break up the agglomeration between the raw material particles, ensure uniform distribution of the additives, and promote heat and material transfer.
[0032] In the related art, the mixing equipment for polyethylene production does not have a good mixing function. Generally, only by replacing the rotating blades can the mixing of the production mixture be achieved. During use, it is impossible to make the mixing more uniform, which is time-consuming and laborious, and has certain limitations.
[0033] In order to solve the problems in the related art to a certain extent, the embodiment of the present application provides a mixing equipment for polyethylene production. When mixing is required, only the switch of the second motor 21 needs to be manually turned on. The second motor 21 drives the second barrel 24 to rotate, so as to achieve the effect of double mixing, which is more convenient and fast, and improves the convenience of material mixing.
[0034] The present application will be described below in conjunction with the accompanying drawings and with reference to specific embodiments:
[0035] Combined with Figures 1 - 5 , the embodiment of the present application provides a mixing equipment for polyethylene production, including a main body assembly 1; the main body assembly 1 includes: a first frame 11, on which a hydraulic rod 12 is provided; a plate body 13, arranged on the first frame 11, and the hydraulic rod 12 is connected to the plate body 13; a first motor 14, arranged on the plate body 13; a rotating blade 15, arranged on the first motor 14; a first barrel 16, arranged on one side of the first frame 11, and the first barrel 16 is arranged directly below the rotating blade 15; a second frame 17, arranged on the first barrel 16; a rotating assembly 2 is arranged on the first barrel 16, and the rotating assembly 2 includes: a second motor 21, arranged on the second frame 17, and the second motor 21 penetrates through the second frame 17; a gear 22, arranged on the second motor 21; a second barrel 24, arranged inside the first barrel 16; a gear groove 23, opened on the second barrel 24, and the gear groove 23 is inlaid and connected with the second barrel 24; a thread groove 25, opened inside the first barrel 16; a thread 26, arranged on the second frame 17, and the thread groove 25 is threadedly connected with the thread 26; a cover body 27, slidably connected to the rotating blade 15; and the cover body 27 covers the thread 26.
[0036] When using the mixing equipment for polyethylene production, first place the first frame 11 in a suitable position, then control the hydraulic rod 12 to drive the plate 13 to slide on the first frame 11, drive the first motor 14 to move up and down, and make the rotating blade 15 rotate up and down in the first barrel 16, which can play a role in making the stirring more uniform. First, put the materials into the second barrel 24, then start the second motor 21 to drive the gear 22 to rotate. Through the engagement of the gear groove 23 and the gear 22, drive the second barrel 24 to rotate inside the first barrel 16, so as to realize the double rotation and uniform stirring of the materials in the first barrel 16. Then slide the cover 27 and inlay it with the first barrel 16 to prevent the materials from leaking out. When disassembly is required, rotate the first barrel 16 to make the thread groove 25 disengage from the thread 26 and then remove it. Then pull out the second barrel 24 from the gear 22 to complete the disassembly. When installing, just align the gear groove 23 with the gear 22, install the second barrel 24 on the second frame 17, and then rotate the first barrel 16 to make the thread groove 25 thread-connect to the thread 26 to complete the installation.
[0037] In some embodiments, a fixed shaft is provided between the gear groove 23 and the gear 22, and the fixed shaft in the gear groove 23 meshes with the groove of the gear 22, which has a better fixing effect.
[0038] In some embodiments, the cross-section of the cover 27 is T-shaped, which has a better covering effect.
[0039] In some embodiments, the diameter of the first barrel 16 is larger than the diameter of the second barrel 24 to prevent the second barrel 24 from touching the first barrel 16 and causing damage when the second barrel 24 rotates.
[0040] In some embodiments, the first barrel 16 wraps the second barrel 24, which has a better protective effect.
[0041] In some embodiments, the diameter of the protrusion of the cover 27 is equal to the diameter of the second barrel 24, which has a better fixing effect and prevents the materials from leaking out.
[0042] Specifically, a limit block is provided on the first barrel 16 to prevent the second barrel 24 from detaching. The protruding part of the cover 27 enters the inside of the second barrel 24, which can block the discharge of the materials.
[0043] In some embodiments, universal wheels 3 are provided on the second frame 17, which greatly reduces the manpower.
[0044] In some embodiments, there are multiple universal wheels 3, which have better stability.
[0045] In the description of this specification, the descriptions referring to terms such as "one embodiment", "some embodiments", "examples", "specific examples", or "some examples" etc. mean that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of this application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine the different embodiments or examples described in this specification.
[0046] In addition, the technical solutions between various embodiments can be combined with each other, but it must be based on the ability of those of ordinary skill in the art to implement. When the combination of technical solutions results in contradictions or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection required by this application.
[0047] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A mixing device for polyethylene production, comprising a main body component (1); the main body component (1) includes: A first frame (11) on which a hydraulic rod (12) is provided; A plate body (13) arranged on the first frame (11), and the hydraulic rod (12) is connected to the plate body (13); A first motor (14) arranged on the plate body (13); Rotating blades (15) arranged on the first motor (14); A first barrel (16) arranged on one side of the first frame (11), and the first barrel (16) is arranged directly below the rotating blades (15); A second frame (17) arranged on the first barrel (16); characterized in that: a rotating component (2) is arranged on the first barrel (16), and the rotating component (2) includes: A second motor (21) arranged on the second frame (17); A gear (22) arranged on the second motor (21); A second barrel (24) arranged inside the first barrel (16); A gear groove (23) opened on the second barrel (24), and the gear groove (23) is inlaid and connected with the second barrel (24); A threaded groove (25) opened inside the first barrel (16); A thread (26) arranged on the second frame (17), and the threaded groove (25) is threadedly connected with the thread (26); A cover body (27) slidably connected to the rotating blades (15); and the cover body (27) covers the thread (26).
2. The mixing equipment for polyethylene production according to claim 1, characterized in that: A fixed shaft is provided between the gear groove (23) and the gear (22).
3. The mixing equipment for polyethylene production according to claim 1, characterized in that: The cover body (27) is T-shaped.
4. The mixing equipment for polyethylene production according to claim 1, characterized in that: The diameter of the thread (26) is larger than the diameter of the second barrel (24).
5. The mixing equipment for polyethylene production according to claim 1, characterized in that: The thread (26) wraps the second barrel (24).
6. The mixing equipment for polyethylene production according to claim 1, characterized in that: The diameter of the protrusion of the cover body (27) is equal to the diameter of the second barrel (24).
7. A mixing device for polyethylene production according to claim 1, characterized in that: A universal wheel (3) is arranged on the second frame (17).
8. A mixing device for polyethylene production according to claim 7, characterized in that: There are multiple universal wheels (3).