A chemical product purification device

Abstract

The utility model belongs to chemical product purification technical field, concretely is a kind of chemical product purification device, including device main body, the lateral wall of device main body is fixedly connected with mounting panel, the lateral wall of mounting panel is fixedly connected with motor, the output of motor is fixedly connected with first gear, first gear is fixedly connected with first crushing roller in motor's one end, the inner wall of device main body is rotatably installed with second crushing roller, the lateral wall of second crushing roller is fixedly connected with second gear close to first gear, second gear is engaged with first gear. The utility model structure is reasonable, to single motor drive realizes two linkage, need not step operation and raw material transfer, improve pretreatment efficiency, and raw material closed transmission, avoid hygroscopic agglomeration and loss;While particle instant stirring, cooperate with matching speed, can be mixed with solvent fully, prevent uneven dissolution, reduce AMPS polymerization, guarantee purification effect and finished product purity.

Description

Technical Field

[0001] This utility model belongs to the field of chemical product purification technology, specifically a chemical product purification device. Background Technology

[0002] In the field of chemical product purification, the purification of 2-acrylamido-2-methylpropanesulfonic acid (AMPS) requires the crushing of the solid raw material followed by mixing and dissolving it with a solvent. The pretreatment stage is crucial to the subsequent purification efficiency and the purity of the finished product. Currently, the industry mostly uses conventional purification equipment to process this raw material. Such equipment needs to complete the core operations of raw material crushing and dissolving and stirring to meet the basic requirements of subsequent purification processes such as crystallization and filtration of AMPS.

[0003] However, existing purification devices typically operate the crushing and stirring processes in separate steps, which not only leads to low pretreatment efficiency but also makes the raw materials prone to moisture absorption and clumping, resulting in significant losses. Furthermore, the lack of a linkage design causes uneven dissolution, which can easily trigger the polymerization reaction of AMPS, affecting the purification effect and the purity of the finished product. Summary of the Invention

[0004] The purpose of this invention is to provide a chemical product purification device that uses a single motor to drive both components in tandem, eliminating the need for separate operations and raw material transfer, thereby improving pretreatment efficiency. Furthermore, the closed-loop transport of raw materials prevents moisture absorption, clumping, and loss. Simultaneously, the particles are stirred in real-time at a suitable rotation speed, ensuring thorough mixing with the solvent, preventing uneven dissolution, reducing AMPS polymerization, and guaranteeing purification effect and product purity.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows: A chemical product purification device is provided, comprising a main body, an mounting plate fixedly connected to the side wall of the main body, a motor fixedly connected to the side wall of the mounting plate, a first gear fixedly connected to the output end of the motor, a first crushing roller fixedly connected to the end of the first gear away from the motor, a second crushing roller rotatably mounted on the inner wall of the main body, a second gear fixedly connected to the side wall of the second crushing roller near the first gear, the second gear meshing with the first gear, a first pulley fixedly connected to the side wall of the first crushing roller away from the first gear, a second pulley rotatably mounted on the outer wall of the main body, the first pulley and the second pulley being connected by a belt drive, a rotating shaft fixedly connected to the side wall of the belt, a first bevel gear fixedly connected to the end of the rotating shaft away from the belt, a stirring shaft rotatably mounted on the inner bottom of the main body, a second bevel gear fixedly connected to the upper surface of the stirring shaft, the second bevel gear meshing with the first bevel gear, and multiple stirring blades fixedly connected to the outer surface of the stirring shaft.

[0006] Optionally, a baffle is fixedly connected to the inner wall of the main body of the device, a stabilizing block is fixedly connected to the lower surface of the baffle, and a rotating shaft is rotatably mounted on the inner surface of the stabilizing block, the rotating shaft being located below the baffle.

[0007] Optionally, a stabilizing frame is fixedly connected to the inner wall of the main body of the device, and a stirring shaft is rotatably mounted on the inner surface of the stabilizing frame, with the stabilizing frame located below the baffle.

[0008] Optionally, a top plate is rotatably mounted on the upper surface of the main body of the device, and a pull ring is fixedly connected to the upper surface of the top plate.

[0009] Optionally, two mounting slots are formed on the upper surface of the device body, and a magnetic strip is fixedly connected to the bottom of the mounting slot. The device body and the top plate are magnetically connected by the magnetic strip.

[0010] Optionally, two gathering plates are fixedly connected to the inner wall of the main body of the device, and the gathering plates are located above the first crushing roller and the second crushing roller.

[0011] Optionally, an inlet pipe is fixedly connected to the outer wall of the main body of the device, a first solenoid valve is fixedly connected to the outer surface of the inlet pipe, a drain pipe is fixedly connected to the lower surface of the main body of the device, and a second solenoid valve is fixedly connected to the outer surface of the drain pipe.

[0012] Optionally, the lower surface of the main body of the device is fixedly connected with four legs.

[0013] Compared with the prior art, the present invention has the following beneficial effects: This invention comprises a motor, a first gear, a second gear, a first crushing roller, a second crushing roller, a first pulley, a belt, a second pulley, a first bevel gear, a second bevel gear, a stirring shaft, and stirring blades. When the motor operates, it drives the first gear to rotate, which in turn drives the second gear to rotate synchronously. This, in turn, causes the first and second crushing rollers to reverse direction, crushing the raw material. Simultaneously, the rotation of the first crushing roller drives the first pulley to rotate, which in turn drives the second pulley to rotate synchronously via the belt. Because the diameter of the first pulley is larger than that of the second pulley, the rotational speed of the second pulley is greater than that of the first pulley. The rotation of the second pulley synchronously drives the first bevel gear to rotate, which in turn drives the second bevel gear and the stirring shaft to rotate. This, in turn, drives the stirring blades to rotate and agitate the solution, resulting in faster and more complete mixing of the raw materials and solvent. Compared to existing purification devices where crushing and stirring are usually performed in separate steps, leading to low pretreatment efficiency, easy moisture absorption and clumping of raw materials, and significant losses, this new chemical product purification device uses a single motor to achieve linkage between the two processes. This eliminates the need for separate operations and raw material transfer, improving pretreatment efficiency. The closed-loop transport of raw materials prevents moisture absorption, clumping, and losses. Simultaneously, the particles are stirred in real time at a suitable rotation speed, ensuring thorough mixing with the solvent, preventing uneven dissolution, reducing AMPS polymerization, and guaranteeing purification effect and product purity. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a schematic diagram of the main structure of this utility model; Figure 2 This is a cross-sectional structural diagram of the present invention; Figure 3 This utility model Figure 2 Enlarged structural diagram at point A; Figure 4 This is a partial structural schematic diagram of the present invention; Figure 5 This utility model Figure 4 Enlarged structural diagram at point B; Figure 6 This is a schematic diagram of the baffle structure of this utility model; Figure 7 This is a schematic diagram of the structure of the stabilizer frame of this utility model.

[0016] In the diagram: 1. Main body of the device; 2. Mounting plate; 3. Motor; 4. First gear; 5. First crushing roller; 6. Second crushing roller; 7. Second gear; 8. First pulley; 9. Second pulley; 10. Belt; 11. Rotating shaft; 12. First bevel gear; 13. Stirring shaft; 14. Second bevel gear; 15. Stirring blade; 16. Baffle; 17. Stabilizing block; 18. Stabilizing frame; 19. Top plate; 20. Pull ring; 21. Mounting groove; 22. Magnetic strip; 23. Gathering plate; 24. Liquid inlet pipe; 25. First solenoid valve; 26. Liquid outlet pipe; 27. Second solenoid valve; 28. Support leg. Detailed Implementation

[0017] To make the technical problems, technical solutions, and beneficial effects of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0018] It should be noted that when a component is referred to as being "fixed to" or "set on" another component, it can be directly on or indirectly on that other component. When a component is referred to as being "connected to" another component, it can be directly connected to or indirectly connected to that other component.

[0019] It should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", and "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are 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.

[0020] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0021] Reference Figures 1-7The present invention will now be described. A chemical product purification device includes a main body 1. A mounting plate 2 is fixedly connected to the side wall of the main body 1. A motor 3 is fixedly connected to the side wall of the mounting plate 2. A first gear 4 is fixedly connected to the output end of the motor 3. A first crushing roller 5 is fixedly connected to the end of the first gear 4 away from the motor 3. A second crushing roller 6 is rotatably mounted on the inner wall of the main body 1. A second gear 7 is fixedly connected to the side wall of the second crushing roller 6 near the first gear 4. The second gear 7 meshes with the first gear 4, and the diameters of the second gear 7 and the first gear 4 are the same. A first pulley 8 is fixedly connected to the side wall of the first crushing roller 5 away from the first gear 4. The outer wall of the main body 1 rotates... A second pulley 9 is movably mounted on the device. The first pulley 8 and the second pulley 9 are connected by a belt 10. The diameter of the first pulley 8 is larger than the diameter of the second pulley 9. A rotating shaft 11 is fixedly connected to the side wall of the belt 10. A first bevel gear 12 is fixedly connected to the end of the rotating shaft 11 away from the belt 10. A stirring shaft 13 is rotatably mounted on the inner bottom of the device body 1. A second bevel gear 14 is fixedly connected to the upper surface of the stirring shaft 13. The second bevel gear 14 meshes with the first bevel gear 12. Multiple stirring blades 15 are fixedly connected to the outer surface of the stirring shaft 13. When the motor 3 operates, it drives the first gear 4 to rotate, thereby driving the second gear 7 to rotate synchronously. This causes the first crushing roller 5 and the second crushing roller 6 to reverse and crush the raw material. Simultaneously, the rotation of the first crushing roller 5 drives the first pulley 8 to rotate, which in turn drives the second pulley 9 to rotate via the belt 10. Since the diameter of the first pulley 8 is larger than that of the second pulley 9, the rotational speed of the second pulley 9 is greater than that of the first pulley 8. The rotation of the second pulley 9 synchronously drives the first bevel gear 12 to rotate, which in turn drives the second bevel gear 14 and the stirring shaft 13 to rotate, which in turn drives the stirring blades 15 to rotate and agitate the solution, making the raw material and solvent mix faster and more completely. A baffle 1 is fixedly connected to the inner wall of the main body 1 of the device. 6. A stabilizing block 17 is fixedly connected to the lower surface of the baffle 16. A rotating shaft 11 is rotatably installed on the inner surface of the stabilizing block 17. The rotating shaft 11 is located below the baffle 16. The stabilizing block 17 can provide a certain degree of stable support for the rotating shaft 11. The baffle 16 can shield the rotating shaft 11 to prevent the crushed raw materials from falling onto the surface of the rotating shaft 11. A stabilizing frame 18 is fixedly connected to the inner wall of the main body 1. A stirring shaft 13 is rotatably installed on the inner surface of the stabilizing frame 18. The stabilizing frame 18 is located below the baffle 16. The stabilizing frame 18 can provide stable support for the stirring shaft 13. At the same time, the baffle 16 can shield the stabilizing frame 18.

[0022] The chemical product purification device provided by this utility model, compared with the prior art, uses a single motor to drive the two to achieve linkage, eliminating the need for step-by-step operation and raw material transfer, improving pretreatment efficiency, and the closed transmission of raw materials to avoid moisture absorption, clumping and loss; at the same time, the particles are stirred in real time, and with the appropriate speed, they can be fully mixed with the solvent, preventing uneven dissolution, reducing AMPS polymerization, and ensuring purification effect and product purity.

[0023] Please refer to another embodiment of this utility model as well. Figures 1 to 7 A top plate 19 is rotatably mounted on the upper surface of the main body 1 of the device. A pull ring 20 is fixedly connected to the upper surface of the top plate 19. Pulling the pull ring 20 can open the top plate 19, thereby allowing raw materials to be added to the main body 1 of the device. Two mounting grooves 21 are opened on the upper surface of the main body 1 of the device. A magnetic strip 22 is fixedly connected to the bottom of the inner side of the mounting groove 21. The main body 1 of the device and the top plate 19 are magnetically connected through the magnetic strip 22. The magnetic connection makes it easier and faster to open the top plate 19. Two gathering plates 23 are fixedly connected to the inner wall of the main body 1 of the device. The gathering plates 23 are located above the first crushing roller 5 and the second crushing roller 6. The gathering plates 23 can guide the raw materials so that the raw materials can fall between the first crushing roller 5 and the second crushing roller 6 for crushing.

[0024] In another embodiment of this utility model, please refer to Figures 1 to 7 An inlet pipe 24 is fixedly connected to the outer wall of the main body 1. A first solenoid valve 25 is fixedly connected to the outer surface of the inlet pipe 24. A drain pipe 26 is fixedly connected to the lower surface of the main body 1. A second solenoid valve 27 is fixedly connected to the outer surface of the drain pipe 26. The first solenoid valve 25 can control the opening and closing of the inlet pipe 24. The inlet pipe 24 is connected to an external pipe that provides deionized water as a solvent for dissolution. The second solenoid valve 27 is used to control the opening and closing of the drain pipe 26. The drain pipe 26 is used to discharge the solution after dissolution for the next purification operation. Four legs 28 are fixedly connected to the lower surface of the main body 1. The legs 28 are used to support the main body 1.

[0025] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A chemical product purification device, comprising a main body (1), characterized in that: A mounting plate (2) is fixedly connected to the side wall of the main body (1) of the device. A motor (3) is fixedly connected to the side wall of the mounting plate (2). A first gear (4) is fixedly connected to the output end of the motor (3). A first crushing roller (5) is fixedly connected to the end of the first gear (4) away from the motor (3). A second crushing roller (6) is rotatably installed on the inner wall of the main body (1). A second gear (7) is fixedly connected to the side wall of the second crushing roller (6) near the first gear (4). The second gear (7) meshes with the first gear (4). A first pulley (8) is fixedly connected to the side wall of the first crushing roller (5) away from the first gear (4). The outer wall of the main body (1) of the device is rotatably mounted with a second pulley (9). The first pulley (8) and the second pulley (9) are connected by a belt (10). A rotating shaft (11) is fixedly connected to the side wall of the belt (10). A first bevel gear (12) is fixedly connected to the end of the rotating shaft (11) away from the belt (10). A stirring shaft (13) is rotatably mounted on the inner bottom of the main body (1). A second bevel gear (14) is fixedly connected to the upper surface of the stirring shaft (13). The second bevel gear (14) meshes with the first bevel gear (12). A plurality of stirring blades (15) are fixedly connected to the outer surface of the stirring shaft (13).

2. The chemical product purification apparatus according to claim 1, characterized in that: A baffle (16) is fixedly connected to the inner wall of the main body (1) of the device. A stabilizing block (17) is fixedly connected to the lower surface of the baffle (16). A rotating shaft (11) is rotatably installed on the inner surface of the stabilizing block (17). The rotating shaft (11) is located below the baffle (16).

3. The chemical product purification apparatus according to claim 2, characterized in that: A stabilizing frame (18) is fixedly connected to the inner wall of the main body (1) of the device. A stirring shaft (13) is rotatably installed on the inner surface of the stabilizing frame (18). The stabilizing frame (18) is located below the baffle (16).

4. The chemical product purification apparatus according to claim 1, characterized in that: A top plate (19) is rotatably mounted on the upper surface of the main body (1) of the device, and a pull ring (20) is fixedly connected to the upper surface of the top plate (19).

5. The chemical product purification apparatus according to claim 4, characterized in that: The upper surface of the main body (1) of the device has two mounting grooves (21), and a magnetic strip (22) is fixedly connected to the bottom of the mounting groove (21). The main body (1) of the device and the top plate (19) are magnetically connected by the magnetic strip (22).

6. The chemical product purification apparatus according to claim 1, characterized in that: Two gathering plates (23) are fixedly connected to the inner wall of the main body (1) of the device. The gathering plates (23) are located above the first crushing roller (5) and the second crushing roller (6).

7. The chemical product purification apparatus according to claim 1, characterized in that: The outer wall of the main body (1) of the device is fixedly connected to an inlet pipe (24), the outer surface of the inlet pipe (24) is fixedly connected to a first solenoid valve (25), the lower surface of the main body (1) of the device is fixedly connected to a drain pipe (26), and the outer surface of the drain pipe (26) is fixedly connected to a second solenoid valve (27).

8. The chemical product purification apparatus according to claim 1, characterized in that: The lower surface of the main body (1) of the device is fixedly connected with four legs (28).

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