A granule screening device for ammonium sulfate production

Abstract

The utility model discloses a granule screening device for ammonium sulfate production, including mounting bracket, the side surface fixed connection of mounting bracket has support frame, and one end swing joint of support frame has first rotary lever, and one end fixed connection of first rotary lever has turnover disc, and one end swing joint of turnover disc has connecting rod, and the side surface fixed connection of connecting rod has built -in screening spare, and built -in screening spare includes first apron, the utility model discloses the first screening cylinder and the second screening cylinder synchronous do circular motion while the self rotatable of simultaneously, make the material in the screening process be orderly guided and screen, simultaneously, the material that the second screening cylinder inside receives from the screening of first screening cylinder, and the material that the receiving basin receives the screening of second screening cylinder inside, formed a relatively closed and orderly material flow path, the whole makes the material in the screening process avoid because violent collision or disorderly movement and splash everywhere, guarantee the neat of working environment, reduce the waste of material.

Description

Technical Field

[0001] This utility model relates to the field of ammonium sulfate screening technology, specifically a particle screening device for ammonium sulfate production. Background Technology

[0002] Ammonium sulfate is an inorganic compound that typically appears as white orthorhombic or monoclinic crystals. It is odorless, has a salty and cool taste, is hygroscopic, readily soluble in water, and insoluble in ethanol, acetone, and ammonia. In agriculture, ammonium sulfate is an important nitrogen fertilizer that provides crops with the nitrogen they need to grow, promoting lush foliage and increasing fruit yield and quality. Industrially, it can be used to manufacture ammonium alum and leather depilatory agents, and also has some applications in the textile, printing and dyeing, and pharmaceutical industries.

[0003] However, particle screening is a crucial step in the ammonium sulfate production process, as its effectiveness directly impacts the quality of the final product and production efficiency. Traditional ammonium sulfate particle screening devices often experience material splashing during operation due to the vigorous movement of the material during screening and the lack of effective restraint and guidance mechanisms. This splashing not only creates a chaotic production environment, increasing the difficulty and cost of cleanup, but also leads to material waste, reduces ammonium sulfate production, and negatively impacts the company's economic benefits. Therefore, we propose a particle screening device for ammonium sulfate production. Utility Model Content

[0004] One of the technical problems this application aims to solve is the issue of material splashing during the screening of ammonium sulfate particles, which leads to material waste and reduced work efficiency.

[0005] To address the aforementioned technical problems, this application provides a particle screening device for ammonium sulfate production, comprising a mounting frame, a support frame fixedly connected to one side surface of the mounting frame, a first rotating rod movably connected to one end of the support frame, a tilting disc fixedly connected to one end of the first rotating rod, a connecting rod movably connected to one end of the tilting disc, an internal screening component fixedly connected to one side surface of the connecting rod, the internal screening component including a first cover plate, a first screening cylinder fixedly connected to one side surface of the first cover plate, a first screen fixedly connected to the outer side of the first screening cylinder, three first screens being arranged in a circumferential array evenly distributed, a second cover plate movably connected to the other end of the first screening cylinder, and a limit post fixedly connected to one end of the second cover plate.

[0006] Preferably, a connecting block is fixedly connected to one side surface of the first cover plate, one end of the connecting block is fixedly connected to one end of the connecting rod, and both the connecting rod and the side end of the connecting block are provided with through holes. The through hole at one end of the connecting rod and the through hole at the side end of the connecting block are interconnected. A fixing bolt is fixedly connected to one side of the connecting block, and one end of the fixing bolt is snapped into the inside of the through hole.

[0007] Preferably, a second screening cylinder is fixedly connected to one side surface of the first cover plate, and a second screen is fixedly connected to the outside of the second screening cylinder. Three second screens are arranged in a circumferential array and evenly distributed. The second screening cylinder is located outside the first screening cylinder, and the three first screens and the three second screens are staggered with each other.

[0008] Preferably, a lifting column is movably connected to one end of the second screening cylinder, and guide rods are fixedly connected to both sides of the lifting column. A guide groove is opened on one side surface of the mounting frame. There are two guide grooves and they are symmetrically distributed. One end of the guide rod is movably connected to the inside of the guide groove.

[0009] Preferably, a support rod is fixedly connected to one side surface of the mounting frame. Four support rods are arranged in a linear array and evenly distributed. A storage basin is fixedly connected to one end of each support rod. The storage basin is located at the lower end of the second screening cylinder.

[0010] Preferably, a motor is fixedly connected to one side surface of the mounting bracket, and a second rotating rod is fixedly connected to the output end of the motor. One end of the second rotating rod is movably connected to one end of the lifting column via a flip plate.

[0011] Preferably, one end of the second rotating rod is fixedly connected to a rotating gear on the outside of the first rotating rod, and a linkage rack is movably connected to the outside of the two rotating gears. Limiting plates are provided on both sides of the rotating gear at one end of the second rotating rod, and the limiting plates are fixedly connected to the outside of the second rotating rod.

[0012] This utility model has at least the following beneficial effects:

[0013] 1. This utility model utilizes the synchronous circular motion of the first and second screening cylinders, which are also rotatable, to guide and screen materials in an orderly manner during the screening process. Simultaneously, the second screening cylinder collects the materials screened from the first screening cylinder, and the collection basin collects the materials screened from the second screening cylinder, forming a relatively closed and orderly material flow path. Overall, this prevents materials from splashing everywhere due to violent collisions or disorderly movements during the screening process, ensuring a clean working environment, reducing material waste, and avoiding potential damage to equipment and operators from splashed materials, thereby improving the safety and stability of the production process.

[0014] 2. This utility model, through the cooperation of the fixing bolt and nut, can quickly achieve a stable connection between the connecting block and the connecting rod. Furthermore, the first cover plate is fastened to one end of the second screening cylinder. The second cover plate facilitates the removal of materials inside the first screening cylinder. As a whole, when the screening device needs cleaning, maintenance, or screen replacement, the operation can be completed quickly, which greatly improves the overall efficiency of the screening work, reduces the production downtime caused by equipment maintenance, and provides a strong guarantee for the continuity and high efficiency of ammonium sulfate production. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention from a right-side view.

[0016] Figure 2 This is a three-dimensional structural diagram of the present invention from a left-side view.

[0017] Figure 3 This is a schematic diagram of the three-dimensional structure of the present invention from a right-side view.

[0018] Figure 4 This is a schematic diagram of the three-dimensional structure of the present invention viewed from above.

[0019] In the diagram: 1. Mounting frame; 2. Support frame; 3. First rotating rod; 4. Tilting disc; 5. Connecting rod; 6. Built-in screening component; 7. First cover plate; 8. First screening cylinder; 9. First screen; 10. Second cover plate; 11. Limiting post; 12. Connecting block; 13. Through hole; 14. Fixing bolt; 15. Second screening cylinder; 16. Second screen; 17. Lifting column; 18. Guide rod; 19. Second rotating rod; 20. Support rod; 21. Storage basin; 22. Guide groove; 23. Motor; 24. Linkage rack; 25. Rotating gear; 26. Limiting plate. Detailed Implementation

[0020] 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.

[0021] Example

[0022] Please see Figure 1 , Figure 2 , Figure 3 and Figure 4 This utility model provides a technical solution: a particle screening device for ammonium sulfate production, including a mounting frame 1, a support frame 2 fixedly connected to one side surface of the mounting frame 1, a first rotating rod 3 movably connected to one end of the support frame 2, a rotating disk 4 fixedly connected to one end of the first rotating rod 3, a connecting rod 5 fixedly connected to one end of the rotating disk 4, an internal screening component 6 fixedly connected to one side surface of the connecting rod 5, the internal screening component 6 including a first cover plate 7, a first screening cylinder 8 fixedly connected to one side surface of the first cover plate 7, a first screen 9 fixedly connected to the outside of the first screening cylinder 8, three first screens 9 are arranged in a circumferential array evenly distributed, a second cover plate 10 movably connected to the other end of the first screening cylinder 8, the second cover plate 10 is used to facilitate the removal of materials inside the first screening cylinder 8, and a limit post 11 is fixedly connected to one end of the second cover plate 10.

[0023] A connecting block 12 is fixedly connected to one side surface of the first cover plate 7. One end of the connecting block 12 is fixedly connected to one end of the connecting rod 5. Both the connecting rod 5 and the connecting block 12 have through holes 13 on their side ends. The through holes 13 at one end of the connecting rod 5 and the through holes 13 at the side end of the connecting block 12 are interconnected. A fixing bolt 14 is fixedly connected to one side of the connecting block 12. One end of the fixing bolt 14 is snapped into the inside of the through hole 13. A matching nut is movably connected to one end of the fixing bolt 14. By using the cooperation between the fixing bolt 14 and the nut, a stable connection between the connecting block 12 and the connecting rod 5 is achieved.

[0024] A second screening cylinder 15 is fixedly connected to one side surface of the first cover plate 7. One side of the first cover plate 7 can be snapped to one end of the second screening cylinder 15, so that the whole device can be spliced ​​together and connected to achieve the operation of the whole device. A second screen 16 is fixedly connected to the outside of the second screening cylinder 15. Three second screens 16 are arranged in a circumferential array and evenly distributed. The second screening cylinder 15 is located outside the first screening cylinder 8. The three first screens 9 and the three second screens 16 are staggered. The inside of the second screening cylinder 15 is used to collect the material screened from the inside of the first screening cylinder 8 by the first screens 9. A slot is opened on one side of the inside of the second screening cylinder 15. The limiting post 11 at one end of the second cover plate 10 is adapted to the slot. One end of the first screening cylinder 8 is stabilized inside the second screening cylinder 15 by the limiting post 11 and the slot.

[0025] One end of the second screening cylinder 15 is movably connected to a lifting column 17. Guide rods 18 are fixedly connected to both sides of the lifting column 17. A guide groove 22 is opened on one side surface of the mounting frame 1. There are two guide grooves 22, which are symmetrically distributed. One end of the guide rod 18 is movably connected to the inside of the guide groove 22. By using the cooperation between the guide rod 18 and the guide groove 22, the lifting column 17 is always in a vertical state and always follows the rotation of the tilting disc 4 to make a circular lifting motion, which effectively prevents it from deflecting and causing misalignment in the overall operation. A rotating bearing is provided on one side of the connection position between the second screening cylinder 15 and the lifting column 17. At the same time, by using the movable connection between the tilting disc 4 and the connecting rod 5, the first screening cylinder 8 and the second screening cylinder 15 can make circular motion synchronously without affecting the rotation of the first screening cylinder 8 and the second screening cylinder 15, thereby improving the screening effect.

[0026] A support rod 20 is fixedly connected to one side surface of the mounting frame 1. Four support rods 20 are arranged in a linear array and evenly distributed. A collection basin 21 is fixedly connected to one end of the support rod 20. The collection basin 21 is located at the lower end of the second screening cylinder 15. The collection basin 21 is used to collect the material screened by the built-in screening element 6 from inside the second screening cylinder 15. The first screening cylinder 8, the first screen 9, the second screening cylinder 15, the second screen 16 and the collection basin 21 are used to achieve the effect of multi-stage screening.

[0027] A motor 23 is fixedly connected to one side surface of the mounting bracket 1. A second rotating rod 19 is fixedly connected to the output end of the motor 23. One end of the second rotating rod 19 is movably connected to one end of the lifting column 17 through a flip plate 4. When the second rotating rod 19 drives the flip plate 4 fixedly connected to one end to rotate, the flip plate 4 can drive the lifting column 17 and related components to achieve a circumferential lifting effect.

[0028] One end of the second rotating rod 19 is fixedly connected to a rotating gear 25 on the outside of the first rotating rod 3. A linkage rack 24 is movably connected to the outside of the two rotating gears 25. Limiting plates 26 are provided on both sides of the rotating gear 25 at one end of the second rotating rod 19. The limiting plates 26 are fixedly connected to the outside of the second rotating rod 19. The limiting plates 26 limit the rotating gear 25 to prevent it from falling off the outside of the linkage rack 24. When one rotating gear 25 rotates, it can drive the linkage rack 24 on the outside to rotate synchronously, thereby driving the other rotating gear 25 to rotate, so as to achieve the effect of synchronous operation.

[0029] Before using the entire device, first connect the motor 23 to an external controller to achieve precise control of the motor 23's working state. The motor 23 drives the second rotating rod 19, which is fixedly connected to its output end, to rotate. At the same time, a rotating gear 25, which is fixedly connected to one end of the second rotating rod 19, rotates synchronously. Using the linkage rack 24, the rotating gear 25 connected to the outside of the first rotating rod 3 rotates synchronously. At the same time as the first rotating rod 3 and the second rotating rod 19 rotate synchronously, the two rotating discs 4 rotate synchronously. By using the cooperation between the guide rod 18 and the guide groove 22, the movement direction and state of the lifting column 17 are stabilized, achieving the effect of synchronous movement of the first screening cylinder 8 and the second screening cylinder 15. While the first screening cylinder 8 and the second screening cylinder 15 move in a circular motion, their self- The rotation of the body guides and screens the material in an orderly manner during the screening process. The second screening cylinder 15 collects the material screened from the first screening cylinder 8, and the collection basin 21 collects the material screened from the second screening cylinder 15, forming a relatively closed and orderly material flow path. This prevents the material from splashing everywhere due to violent collisions or disorderly movements during the screening process, ensuring a clean working environment and reducing material waste. After screening, the connection between the connecting block 12 and the connecting rod 5 can be quickly controlled by the cooperation of the fixing bolt 14 and the nut. The first cover plate 7 is fastened to one end of the second screening cylinder 15. The second cover plate 10 facilitates the retrieval of the material inside the first screening cylinder 8, enabling the quick completion of the material retrieval operation, improving the overall screening efficiency, reducing production downtime, and enhancing overall practicality.

[0030] 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 process, method, article, or apparatus.

[0031] 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, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A particle screening device for ammonium sulfate production, comprising a mounting frame (1), characterized in that: A support frame (2) is fixedly connected to one side surface of the mounting frame (1). A first rotating rod (3) is movably connected to one end of the support frame (2). A rotating disk (4) is fixedly connected to one end of the first rotating rod (3). A connecting rod (5) is movably connected to one end of the rotating disk (4). An internal screening component (6) is fixedly connected to one side surface of the connecting rod (5). The internal screening component (6) includes a first cover plate (7). A first screening cylinder (8) is fixedly connected to one side surface of the first cover plate (7). A first screen (9) is fixedly connected to the outside of the first screening cylinder (8). Three screens (9) are provided and are evenly distributed in a circumferential array. A second cover plate (10) is movably connected to the other end of the first screening cylinder (8). A limit post (11) is fixedly connected to one end of the second cover plate (10).

2. The particle screening device for ammonium sulfate production according to claim 1, characterized in that: A connecting block (12) is fixedly connected to one side surface of the first cover plate (7). One end of the connecting block (12) is fixedly connected to one end of the connecting rod (5). Both the connecting rod (5) and the connecting block (12) have through holes (13) on their sides. The through hole (13) at one end of the connecting rod (5) and the through hole (13) at the side end of the connecting block (12) are interconnected. A fixing bolt (14) is fixedly connected to one side of the connecting block (12). One end of the fixing bolt (14) is snapped into the inside of the through hole (13).

3. A particle screening device for ammonium sulfate production according to claim 2, characterized in that: A second screening cylinder (15) is fixedly connected to one side surface of the first cover plate (7). A second screen (16) is fixedly connected to the outside of the second screening cylinder (15). Three second screens (16) are arranged in a circumferential array and evenly distributed. The second screening cylinder (15) is located outside the first screening cylinder (8). The three first screens (9) and the three second screens (16) are staggered with each other.

4. A particle screening device for ammonium sulfate production according to claim 3, characterized in that: One end of the second screening cylinder (15) is movably connected to a lifting column (17), and both sides of the lifting column (17) are fixedly connected to guide rods (18). A guide groove (22) is opened on one side surface of the mounting frame (1). There are two guide grooves (22) and they are symmetrically distributed. One end of the guide rod (18) is movably connected to the inside of the guide groove (22).

5. A particle screening device for ammonium sulfate production according to claim 4, characterized in that: A support rod (20) is fixedly connected to one side surface of the mounting frame (1). There are four support rods (20) arranged in a linear array and evenly distributed. A storage basin (21) is fixedly connected to one end of the support rod (20). The storage basin (21) is located at the lower end of the second screening cylinder (15).

6. A particle screening device for ammonium sulfate production according to claim 5, characterized in that: A motor (23) is fixedly connected to one side surface of the mounting bracket (1), and a second rotating rod (19) is fixedly connected to the output end of the motor (23). One end of the second rotating rod (19) is movably connected to one end of the lifting column (17) through a flip plate (4).

7. A particle screening device for ammonium sulfate production according to claim 6, characterized in that: One end of the second rotating rod (19) is fixedly connected to a rotating gear (25) on the outside of the first rotating rod (3). The two rotating gears (25) are movably connected to a linkage rack (24). Limiting plates (26) are provided on both sides of the rotating gear (25) at one end of the second rotating rod (19). The limiting plates (26) are fixedly connected to the outside of the second rotating rod (19).

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