Ammonium sulfate mixing equipment for vanadium pentoxide processing

Abstract

The utility model relates to the technical field of mixing equipment, and discloses ammonium sulfate mixing equipment for vanadium pentoxide processing, which comprises a mixing bin, a top cover is fixedly mounted on the top surface of the mixing bin, a PLC (programmable logic controller) is arranged on the outer circular wall surface of the mixing bin, a first circular through hole is formed in the top surface of the mixing bin, and a second circular through hole is formed in the top surface of the mixing bin. The inner circular wall surface of the first circular through hole is movably sleeved with a rotating column, the outer circular wall surface of the rotating column is movably sleeved with a stirring frame, and the mixing bin, the top cover, the rotating column, a first bevel gear, a second bevel gear, a first fixing plate and a first connecting column are matched for use, so that the effect of mixing ammonium sulfate can be achieved; the stirring frame moving up and down while rotating is close to the bottom in the mixing bin, ammonium sulfate and the like sinking to the bottom in the mixing bin are stirred and prevented from sinking to the bottom, meanwhile, the stirring area is enlarged by moving the stirring frame up and down, and ammonium sulfate mixed materials can be fully stirred and mixed.

Description

Technical Field

[0001] This utility model relates to the field of mixing equipment technology, and in particular to an ammonium sulfate mixing equipment for processing vanadium pentoxide. Background Technology

[0002] Vanadium pentoxide is an oxide of vanadium. It is a toxic, orange-yellow solid that is slightly soluble in water. It decomposes upon heating due to the loss of oxygen. It can be used as a catalyst in the chemical industry, and most importantly, it catalyzes the one-step conversion of sulfur dioxide to sulfur trioxide in the sulfuric acid industry. Vanadium in vanadium pentoxide is in its highest oxidation state and has amphoteric and oxidizing properties. Furthermore, the processing of vanadium pentoxide requires the use of ammonium sulfate mixing equipment to mix the materials.

[0003] An existing ammonium sulfate mixing device for vanadium pentoxide processing (Announcement No.: CN217189351U) has at least the following drawbacks:

[0004] In the aforementioned patent document, materials such as ammonium sulfate are stirred by a mixing shaft and a mixing rod. However, some of the ammonium sulfate and other materials have large particles, causing the remaining part to sink to the bottom due to gravity before it is fully mixed. Furthermore, the height of the mixing rod is fixed and there is a certain distance between it and the bottom of the inner tank, making it difficult for the mixing rod to stir up the sunken ammonium sulfate and other materials. The stirring area is relatively limited, making it difficult to fully stir the materials, which has certain limitations. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies by proposing an ammonium sulfate mixing device for vanadium pentoxide processing.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] An ammonium sulfate mixing device for vanadium pentoxide processing includes a mixing silo, a top cover fixedly installed on the top surface of the mixing silo, a PLC controller mounted on the outer circular wall of the mixing silo, a first circular through hole on the top surface of the mixing silo, a rotating column movably sleeved on the inner circular wall of the first circular through hole, a stirring frame movably sleeved on the outer circular wall of the rotating column, a drive motor mounted on the top surface of the top cover, the drive motor being electrically connected to the PLC controller, and the drive shaft of the drive motor being fixedly installed on the rotating column. The device also includes a mixing assembly for mixing materials, disposed on the outer circular wall of the rotating column. The mixing assembly includes a first bevel gear fixedly sleeved on the outer circular wall of the rotating column, and two first fixing plates fixedly installed on the top surface of the top cover. A second circular through hole is opened on one side of each first fixing plate, and a first connecting column movably sleeved on the inner circular wall of the second circular through hole. A rotating mechanism is fixedly installed between the first connecting columns. A second bevel gear is fixedly sleeved on the outer circular wall of the first connecting column on the right side. The second bevel gear meshes with the first bevel gear. A first fixing hole is opened on the top surface of the top cover. A connecting plate is provided inside the first fixing hole. A second fixing hole is opened on one side of the connecting plate. The second fixing hole is movably sleeved with the rotating mechanism. A movable ring is provided on the bottom surface of the top cover. The movable ring is movably sleeved with the outer circular wall of the stirring rack. A second fixing plate is fixedly installed on the outer circular wall of the movable ring. A third circular through hole is opened on one side of the connecting plate. A second connecting column is movably sleeved on the inner circular wall of the third circular through hole. The second connecting column is fixedly installed with the second fixing plate. A plurality of limiting holes are opened on the outer circular wall of the stirring rack. A first limiting plate is movably sleeved inside the limiting hole. The first limiting plate is fixedly installed with the outer circular wall of the rotating column.

[0008] As a further embodiment of this utility model, a plurality of limiting frames are fixedly installed on the outer circular wall of the movable ring, and a plurality of third fixing holes are opened on the top surface of the top cover, the third fixing holes being movably connected to the limiting frames.

[0009] As a further embodiment of this utility model, a second limiting plate is fixedly installed on the top surface of the limiting frame.

[0010] As a further embodiment of this utility model, a support plate is fixedly installed on the top surface of the top cover, and the support plate is fixedly installed with the drive motor.

[0011] As a further embodiment of this utility model, a fourth circular through hole is provided on the top surface of the top cover, and a feed hopper is fixedly sleeved on the inner circular wall of the fourth circular through hole.

[0012] As a further embodiment of this utility model, a fixed chamber is fixedly installed on the outer circular wall of the mixing chamber, and the PLC controller is fixedly installed on one side of the inner side of the fixed chamber.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] By using the mixing hopper, top cover, rotating column, first bevel gear, second bevel gear, first fixed plate, and first connecting column in a coordinated manner, the ammonium sulfate can be mixed. The rotating and moving stirring rack is close to the bottom of the mixing hopper, thereby stirring up the ammonium sulfate and other materials that have settled at the bottom of the mixing hopper to prevent them from settling. At the same time, the up-and-down movement of the stirring rack increases the mixing area, allowing the ammonium sulfate mixture to be fully stirred and mixed. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of an ammonium sulfate mixing device for vanadium pentoxide processing proposed in this utility model;

[0016] Figure 2 This is a schematic diagram of the top cover structure of an ammonium sulfate mixing device for vanadium pentoxide processing proposed in this utility model;

[0017] Figure 3 This is a schematic diagram of the stirring frame structure of an ammonium sulfate mixing device for vanadium pentoxide processing proposed in this utility model;

[0018] Figure 4 for Figure 2 A partial structural diagram of A in the middle;

[0019] Figure 5 for Figure 3 A schematic diagram of the partial structure of B in the diagram.

[0020] In the diagram: 1. Mixing bin; 2. Top cover; 3. Rotating column; 4. First bevel gear; 5. Second bevel gear; 6. First fixing plate; 7. First connecting column; 8. Rotating mechanism; 9. First fixing hole; 10. Connecting plate; 11. Second fixing hole; 12. Drive motor; 13. Mixing rack; 14. Limiting hole; 15. First limiting plate; 16. Moving ring; 17. Second fixing plate; 18. Second connecting column; 19. Limiting frame; 20. Second limiting plate; 21. Support plate; 22. Fixed bin; 23. Third fixing hole; 24. Feed hopper. Detailed Implementation

[0021] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0022] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used 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. In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0023] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," and "connected," etc., should be interpreted broadly. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0024] Reference Figures 1-5A mixing device for ammonium sulfate in vanadium pentoxide processing includes: a mixing silo 1, a top cover 2 fixedly installed on the top surface of the mixing silo 1, a PLC controller installed on the outer circular wall of the mixing silo 1, a first circular through hole opened on the top surface of the mixing silo 1, a rotating column 3 movably sleeved on the inner circular wall of the first circular through hole, a stirring frame 13 movably sleeved on the outer circular wall of the rotating column 3, a drive motor 12 installed on the top surface of the top cover 2, the drive motor 12 being electrically connected to the PLC controller, the drive shaft of the drive motor 12 being fixedly installed on the rotating column 3, a mixing assembly installed on the outer circular wall of the rotating column 3 for mixing, the mixing assembly including: a first bevel gear 4 fixedly sleeved on the outer circular wall of the rotating column 3, two first fixing plates 6 fixedly installed on the top surface of the top cover 2, a second circular through hole opened on one side of the first fixing plate 6, a first connecting column 7 movably sleeved on the inner circular wall of the second circular through hole, a rotating mechanism 8 fixedly installed between the two first connecting columns 7, and the rotating mechanism 8 including: The device includes two rotating plates and a fixed column connecting them. The rotating mechanism 8 is located on the right side of the first connecting column 7, and a second bevel gear 5 is fixedly sleeved on the outer circular wall. The second bevel gear 5 meshes with the first bevel gear 4. The top surface of the top cover 2 has a first fixed hole 9, and a connecting plate 10 is provided inside the first fixed hole 9. A second fixed hole 11 is provided on one side of the connecting plate 10, and the second fixed hole 11 is movably sleeved with the rotating mechanism 8. The bottom surface of the top cover 2 has a moving ring 16, which is movably sleeved with the outer circular wall of the stirring rack 13. A second fixed plate 17 is fixedly installed on the outer circular wall of the moving ring 16. A third circular through hole is provided on one side of the connecting plate 10, and a second connecting column 18 is movably sleeved on the inner circular wall of the third circular through hole. The second connecting column 18 is fixedly installed with the second fixed plate 17. The outer circular wall of the stirring rack 13 has several limiting holes 14, and a first limiting plate 15 is movably sleeved inside the limiting holes 14. The first limiting plate 15 is fixedly installed with the outer circular wall of the rotating column 3.

[0025] In this embodiment, a plurality of limiting frames 19 are fixedly installed on the outer circular wall of the moving ring 16, a plurality of third fixing holes 23 are opened on the top surface of the top cover 2, the third fixing holes 23 are movably sleeved with the limiting frames 19, a second limiting plate 20 is fixedly installed on the top surface of the limiting frame 19, a support plate 21 is fixedly installed on the top surface of the top cover 2, the support plate 21 is fixedly installed with the drive motor 12, a fourth circular through hole is opened on the top surface of the top cover 2, a feed hopper 24 is fixedly sleeved on the inner circular wall of the fourth circular through hole, a fixed chamber 22 is fixedly installed on the outer circular wall of the mixing chamber 1, and a PLC controller is fixedly installed on one side of the interior of the fixed chamber 22.

[0026] From the above description, it can be seen that the above embodiments of this utility model achieve the following technical effects: When the user needs to mix ammonium sulfate or other materials using the feeding hopper 24, the user adds the raw materials such as ammonium sulfate into the mixing chamber 1 through the feeding hopper 24. Then, the user starts the drive motor 12 to drive the rotating column 3 to rotate. The rotating column 3 then drives the first limiting plate 15 to rotate. Since the first limiting plate 15 is inside the limiting hole 14, the first limiting plate 15 drives the stirring rack 13 to rotate and mix the ammonium sulfate mixture. Simultaneously, through the second bevel gear 5, the rotating first bevel gear 4 drives the second bevel gear 5 to rotate, which in turn drives the rotating mechanism 8 to rotate. The rotating mechanism 8 then rotates the connecting plate... The connecting plate 10, which moves up and down, pulls the second connecting column 18, the second fixed plate 17, and the moving ring 16, causing the mixing frame 13 to move up and down while rotating. The second limiting plate 20 limits the movement path of the limiting frame 19, preventing the moving ring 16 from shaking significantly. Thus, the mixing frame 13, which rotates and moves up and down, fully mixes the ammonium sulfate and other raw materials inside the mixing bin 1, thereby achieving the effect of mixing ammonium sulfate. The mixing frame 13, which rotates and moves up and down, is close to the bottom of the mixing bin 1, thereby stirring up the ammonium sulfate and other materials that have settled at the bottom of the mixing bin 1, preventing them from settling. At the same time, the up and down movement of the mixing frame 13 increases the mixing area, allowing the ammonium sulfate mixture to be fully mixed.

[0027] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. An ammonium sulfate mixing device for vanadium pentoxide processing, comprising a mixing silo (1), a top cover (2) fixedly installed on the top surface of the mixing silo (1), a PLC controller provided on the outer circular wall of the mixing silo (1), a first circular through hole opened on the top surface of the mixing silo (1), a rotating column (3) movably sleeved on the inner circular wall of the first circular through hole, a stirring frame (13) movably sleeved on the outer circular wall of the rotating column (3), a drive motor (12) provided on the top surface of the top cover (2), the drive motor (12) being electrically connected to the PLC controller, and the drive shaft of the drive motor (12) being fixedly installed with the rotating column (3), characterized in that: It also includes a mixing assembly for mixing materials. The mixing assembly is disposed on the outer circular wall of the rotating column (3). The mixing assembly includes: a first bevel gear (4), which is fixedly sleeved on the outer circular wall of the rotating column (3). Two first fixing plates (6) are fixedly installed on the top surface of the top cover (2). A second circular through hole is opened on one side of the first fixing plate (6). A first connecting column (7) is movably sleeved on the inner circular wall of the second circular through hole. A rotating mechanism (8) is fixedly installed between the two first connecting columns (7). A second bevel gear (5) is fixedly sleeved on the outer circular wall of the first connecting column (7) located on the right side. The second bevel gear (5) meshes with the first bevel gear (4). A first fixing hole (9) is opened on the top surface of the top cover (2). A connecting plate (10) is disposed inside the first fixing hole (9). A second fixing hole (11) is provided on one side of the connecting plate (10), and the second fixing hole (11) is movably connected to the rotating mechanism (8). A moving ring (16) is provided on the bottom surface of the top cover (2), and the moving ring (16) is movably connected to the outer circular wall of the stirring rack (13). A second fixing plate (17) is fixedly installed on the outer circular wall of the moving ring (16). A third circular through hole is provided on one side of the connecting plate (10), and a second connecting column (18) is movably connected to the inner circular wall of the third circular through hole. The second connecting column (18) is fixedly installed with the second fixing plate (17). A plurality of limiting holes (14) are provided on the outer circular wall of the stirring rack (13), and a first limiting plate (15) is movably connected to the inside of the limiting hole (14). The first limiting plate (15) is fixedly installed with the outer circular wall of the rotating column (3).

2. The ammonium sulfate mixing equipment for vanadium pentoxide processing according to claim 1, characterized in that, The outer circular wall of the movable ring (16) is fixedly installed with several limiting frames (19), and the top surface of the top cover (2) is provided with several third fixing holes (23), which are movably connected to the limiting frames (19).

3. The ammonium sulfate mixing equipment for vanadium pentoxide processing according to claim 2, characterized in that, The top surface of the limiting frame (19) is fixedly installed with a second limiting plate (20).

4. The ammonium sulfate mixing equipment for vanadium pentoxide processing according to claim 2, characterized in that, A support plate (21) is fixedly installed on the top surface of the top cover (2), and the support plate (21) is fixedly installed with the drive motor (12).

5. The ammonium sulfate mixing equipment for vanadium pentoxide processing according to claim 3, characterized in that, The top surface of the top cover (2) is provided with a fourth circular through hole, and the inner circular wall of the fourth circular through hole is fixedly sleeved with a feed hopper (24).

6. The ammonium sulfate mixing equipment for vanadium pentoxide processing according to claim 1, characterized in that, A fixed chamber (22) is fixedly installed on the outer circular wall of the mixing chamber (1), and the PLC controller is fixedly installed on one side of the interior of the fixed chamber (22).

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