Stirring device of dissolving kettle

Abstract

The utility model discloses a dissolving kettle stirring device which comprises a dissolving kettle body, a feed port and a driving motor, a linkage rotating rod is fixed at the bottom end of the driving motor, a driving piece is fixed on the outer wall of the linkage rotating rod, a pretreatment trough is fixed on one side of the inner wall of the dissolving kettle body, and a stirring shaft is fixed on the pretreatment trough. And one end of a supporting and stirring rotating rod is rotationally arranged in the pretreatment trough, a stirring rod is fixed to the outer wall of the supporting and stirring rotating rod, and a turning piece is rotationally arranged in the supporting and stirring supporting frame. The pretreatment trough is arranged, crystal materials can be placed in the pretreatment trough in advance to be treated independently, the stirring rod is driven by the supporting and stirring rotating rod to rotate, and the two ends of the stirring rod are bent to form a cavity with the supporting and stirring rotating rod, so that the crystal materials can be stirred in a multi-dimensional and multi-angle mode in the rotating process; the crystal materials are fully dispersed and preliminarily mixed before entering the dissolving kettle main body, so that the subsequent dissolving process in the dissolving kettle main body is facilitated, and the overall dissolving efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of dissolving kettle technology, specifically to a dissolving kettle stirring device. Background Technology

[0002] A dissolving vessel is a device used to dissolve solid substances in a liquid to form a homogeneous solution. It is widely used in many industries such as chemical, pharmaceutical, food, and environmental protection.

[0003] Traditional dissolving equipment typically lacks a pretreatment structure specifically for crystalline materials. It often directly adds crystalline materials to the dissolving vessel along with other materials for dissolution and stirring. Due to their inherent physical properties, crystalline materials are prone to clumping and aggregation. Without effective pretreatment, they cannot disperse quickly and evenly in the solution, resulting in low dissolution efficiency and poor uniformity of the final solution composition, affecting product quality. Furthermore, during dissolution, crystalline materials are easily affected by gravity and other factors, settling and accumulating at the bottom of the dissolving vessel. This accumulated material cannot continue to participate in the dissolution process, leading to incomplete dissolution and affecting the concentration and quality of the final solution. Long-term accumulation can also cause corrosion and other damage to the inner wall of the dissolving vessel bottom, increasing equipment maintenance costs. Utility Model Content

[0004] The purpose of this invention is to provide a stirring device for a dissolving vessel to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a dissolving vessel stirring device, comprising a dissolving vessel body, a feed inlet, and a drive motor. A linkage rotating rod is fixed to the bottom end of the drive motor, and a driving component is fixed to the outer wall of the linkage rotating rod. A pretreatment material trough is fixed to one side of the top of the inner wall of the dissolving vessel body. One end of a stirring rod is rotatably mounted inside the pretreatment material trough, and the other end of the stirring rod is fixed to the driving component. A stirring rod is fixed to the outer wall of the stirring rod, and both ends of the stirring rod are bent to form a gap with the stirring rod. A rotating support frame is rotatably mounted at the bottom end of the linkage rotating rod, and a cavity is formed inside the rotating support frame. A material turning component rotates within the cavity.

[0006] Preferably, the outer wall of the pretreatment tank has multiple through holes arranged in parallel to allow the solution inside the pretreatment tank to flow into the dissolving vessel body.

[0007] Preferably, the driving component includes a driving pulley, which is fixed to the top of the outer wall of the linkage rotating rod. A driven pulley is provided on one side of the driving pulley, and the driven pulley is connected to the top of the agitator rotating rod. A linkage belt is wound between the driven pulley and the driving pulley.

[0008] Preferably, the material turning component includes a limiting bevel gear, the bottom of which passes through the support frame and is fixed to the dissolving vessel body. The bevel gear is coaxial with the linkage rod. The two sides of the support frame are rotatably connected to a drive crossbar via bearings. A drive bevel wheel is fixed to one side of the drive crossbar, and the bottom end of the drive bevel wheel meshes with the limiting bevel gear. A scraping support rod is fixed to the outer wall of the drive crossbar, and a scraping inclined plate is provided on the end face of the scraping support rod.

[0009] Preferably, one side of the scraper is provided with an inclined surface, and the bottom end of the inclined surface is attached to the bottom end of the inner wall of the dissolving vessel body, which can scrape up the crystals at the bottom end of the dissolving vessel body.

[0010] Compared with the prior art, the beneficial effects of this utility model are:

[0011] 1. It is equipped with a pretreatment tank, which can place crystal materials in advance for separate treatment. The stirring rod is driven to rotate by the supporting stirring rod. The special structural design of the stirring rod with the two ends bent to form a cavity with the supporting stirring rod can fully agitate the crystal materials during rotation, so that the crystal materials are fully dispersed and pre-mixed before entering the main body of the dissolving tank. This is beneficial to the subsequent dissolution process in the dissolving tank body and improves the overall dissolution efficiency.

[0012] 2. The scraping mechanism, consisting of a support frame, drive crossbar, scraper support rod, and scraper inclined plate located at the bottom of the dissolving vessel body, has its inclined surface on one side attached to the bottom of the inner wall of the dissolving vessel body. Under the drive of the drive crossbar, it can rotate along its own axis and simultaneously along the axis of the linkage rod, effectively scraping up the crystalline material settled at the bottom of the dissolving vessel body. This prevents the crystalline material from accumulating at the bottom for a long time, which would affect the dissolving effect and cause local corrosion damage to the equipment, ensuring that the material is always in a good mixing and dissolving state. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model;

[0014] Figure 2 for Figure 1 A frontal cross-sectional schematic diagram of the connection structure;

[0015] Figure 3 for Figure 1 A top-view cross-sectional schematic diagram of the connection structure;

[0016] Figure 4 for Figure 1 A side view of the connection structure of the center-turning component;

[0017] Figure 5 for Figure 2Enlarged connection structure diagram at point A;

[0018] Figure 6 for Figure 2 Enlarged connection structure diagram at point B;

[0019] Figure 7 for Figure 2 A top view of the connection structure of the middle limit bevel gear, the drive crossbar, and the drive bevel wheel.

[0020] In the diagram: 1. Dissolving vessel body; 2. Inlet; 3. Drive motor; 4. Linkage rotating rod; 5. Drive pulley; 6. Linkage belt; 7. Driven pulley; 8. Stirring rotating rod; 9. Stirring rod; 10. Pretreatment material tank; 11. Support frame; 12. Limiting bevel gear; 13. Drive crossbar; 14. Drive bevel wheel; 15. Support scraper rod; 16. Scraper inclined plate. Detailed Implementation

[0021] 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.

[0022] Please see Figure 1-7This utility model provides a technical solution: a dissolving vessel stirring device, including a dissolving vessel body 1, a feed inlet 2, and a drive motor 3. The feed inlet 2 is opened to inject the solution to be stirred into the dissolving vessel body 1. A linkage rotating rod 4 is fixed to the bottom end of the drive motor 3. The drive motor 3 provides power to the linkage rotating rod 4. A drive component is fixed to the outer wall of the linkage rotating rod 4. The rotation of the linkage rotating rod 4 stirs the material inside the dissolving vessel body 1 through the stirring rod on the outer wall. A pretreatment material tank 10 is fixed to one side of the top of the inner wall of the dissolving vessel body 1. The pretreatment material tank 10 is used to provide a pretreatment space for crystal materials. The crystal materials contained in the pretreatment material tank 10 are stirred and pretreated by a stirring rod 9. One end of a supporting stirring rod 8 is rotated inside the pretreatment material tank 10. The other end of the supporting stirring rod 8 is fixed to the drive component. The drive component can drive the supporting stirring rod 8 to rotate inside the pretreatment material tank 10. The stirring rod 9 is driven to stir and pretreat the material inside the pretreatment tank 10. The stirring rod 9 is fixed on the outer wall of the stirring rod 8. The two ends of the stirring rod 9 are bent to form a gap with the stirring rod 8. The gap is used to increase the stirring efficiency. The bottom end of the linkage rod 4 is rotated with a support frame 11. The bottom end of the support frame 11 is fixed with a sealing plate. The bottom end of the sealing plate is in contact with the inner wall of the dissolving vessel body 1. During the rotation of the linkage rod 4, the support frame 11 is driven to rotate at the bottom of the dissolving vessel body 1. During the rotation of the support frame 11, the material turning component can be turned at the bottom of the dissolving vessel body 1 to turn up and stir the settled crystals. The drive crossbar 13 is driven to rotate. The inside of the support frame 11 is hollow to form a cavity. The cavity is used to provide driving space for the material turning component. The material turning component rotates in the cavity. The outer wall of the pretreatment tank 10 has multiple through holes in parallel to allow the solution inside the pretreatment tank 10 to flow into the dissolving vessel body 1.

[0023] The driving component includes a drive pulley 5, which is fixed to the top of the outer wall of the linkage rod 4. The drive motor 3 starts the linkage rod 4 to drive the drive pulley 5 to rotate. A driven pulley 7 is provided on one side of the drive pulley 5, and the driven pulley 7 is connected to the top of the stirring rod 8. A linkage belt 6 is wound between the driven pulley 7 and the drive pulley 5. During the rotation of the drive pulley 5, the driven pulley 7 is driven by the linkage belt 6, which in turn drives the stirring rod 8 to rotate. The linkage belt 6 drives the stirring rod 8 to rotate through the driven pulley 7. The driven pulley 7 drives the stirring rod 9 to rotate through the stirring rod 8, which stirs the material inside the pretreatment tank 10 for pretreatment.

[0024] The material-turning component includes a limiting bevel gear 12. The bottom of the limiting bevel gear 12 passes through the support frame 11 and is fixed to the dissolving vessel body 1. The limiting bevel gear 12 is coaxial with the linkage rod 4. When the support frame 11 is driven to rotate by the linkage rod 4, the bevel gear 12 is fixed inside the bottom end of the dissolving vessel body 1. When the drive crossbar 13 revolves, the bevel gear 14 rotates along the outer wall of the bevel gear 12, causing the drive crossbar 13 to rotate on both sides inside the support frame 11. The drive crossbar 13 rotates on both sides inside the support frame 11 through bearings. The drive crossbar 13 supports the scraping inclined plate 16 to rotate along its own axis through the scraping support rod 15. Plate 16 scrapes up the crystal material that has settled at the bottom of the dissolving vessel body 1. A drive conical wheel 14 is fixed on one side of the drive crossbar 13, and the bottom end of the drive conical wheel 14 meshes with the limiting conical gear 12. The drive conical wheel 14 drives the drive crossbar 13 to rotate through the limiting conical wheel 12. A support rod 15 is fixed on the outer wall of the drive crossbar 13. The support rod 15 supports the scraping inclined plate 16 and drives the scraping inclined plate 16 to rotate. The end face of the support rod 15 is provided with the scraping inclined plate 16. A slope is provided on one side of the scraping inclined plate 16. The bottom end of the slope is attached to the bottom of the inner wall of the dissolving vessel body 1, which can scrape up the crystals at the bottom of the dissolving vessel body 1.

[0025] Its detailed connection method is a well-known technology in this field. The following mainly introduces the working principle and process, and the specific work is as follows.

[0026] The user places the crystal material and solution to be processed into the pretreatment tank 10 through the inlet 2. The solution flows into the dissolving vessel body 1 through the through-hole in the outer wall of the pretreatment tank 10. The external control unit controls the start of the drive motor 3, which drives the linkage rod 4 to rotate through the output shaft of the drive motor 3. The linkage rod 4 drives the linkage belt 6 to rotate through the drive pulley 5. The linkage belt 6 drives the driven pulley 7 to rotate the stirring rod 8. The stirring rod 8 drives the stirring rod 9 to rotate, stirring and pretreating the solution and crystal material inside the pretreatment tank 10. During the rotation, the drive crossbar 13 revolves around the linkage rod 4. Since the bevel gear 12 is fixed inside the bottom of the dissolving vessel body 1, the bevel gear 14 rotates along the outer wall of the bevel gear 12 when the drive crossbar 13 revolves. When the bevel gear 14 rotates, it can drive the drive crossbar 13 to rotate inside both sides of the support frame 11. When the drive crossbar 13 rotates, it drives the scraper 16 to rotate along its own axis through the scraper rod 15. The scraper 16 rotates along the axis of the drive crossbar 13 to scrape up the undissolved crystal material that has settled at the bottom of the dissolving vessel body 1.

[0027] 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 stirring device for a dissolving vessel, comprising a dissolving vessel body (1), a feed inlet (2), and a drive motor (3), characterized in that, The bottom end of the drive motor (3) is fixed with a linkage rotating rod (4), and the outer wall of the linkage rotating rod (4) is fixed with a driving component. The top side of the inner wall of the dissolving kettle body (1) is fixed with a pretreatment material tank (10). One end of the supporting and stirring rotating rod (8) rotates inside the pretreatment material tank (10), and the other end of the supporting and stirring rotating rod (8) is fixed on the driving component. The outer wall of the supporting and stirring rotating rod (8) is fixed with a stirring rod (9). The two ends of the stirring rod (9) are bent to form a gap with the supporting and stirring rotating rod (8). The bottom end of the linkage rotating rod (4) is fixed with a supporting and rotating support frame (11). The supporting and rotating support frame (11) is hollow inside to form a cavity. A material turning component rotates inside the cavity.

2. The stirring device for a dissolving vessel according to claim 1, characterized in that, The pretreatment tank (10) has multiple through holes arranged in parallel on its outer wall, which allow the solution inside the pretreatment tank (10) to flow into the dissolving vessel body (1).

3. The stirring device for a dissolving vessel according to claim 1, characterized in that, The driving component includes a driving pulley (5), which is fixed to the top of the outer wall of the linkage rotating rod (4). A driven pulley (7) is provided on one side of the driving pulley (5), and the driven pulley (7) is connected to the top of the supporting rotating rod (8). A linkage belt (6) is wound between the driven pulley (7) and the driving pulley (5).

4. The stirring device for a dissolving vessel according to claim 1, characterized in that, The material turning component includes a limiting bevel gear (12), the bottom of which passes through the support frame (11) and is fixed on the dissolving vessel body (1). The bevel gear (12) is coaxial with the linkage rod (4). The two sides of the support frame (11) are rotatably connected by bearings to drive crossbars (13). One side of the drive crossbar (13) is fixed with a drive bevel wheel (14), and the bottom end of the drive bevel wheel (14) meshes with the limiting bevel gear (12). The outer wall of the drive crossbar (13) is fixed with a scraping support rod (15), and the end face of the scraping support rod (15) is provided with a scraping inclined plate (16).

5. The stirring device for a dissolving vessel according to claim 4, characterized in that, The scraper (16) has an inclined surface on one side, and the bottom end of the inclined surface is attached to the bottom end of the inner wall of the dissolving vessel body (1) to scrape up the crystals at the bottom of the inside of the dissolving vessel body (1).

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