Crystal fine grinding device for whitening agent production
Through the design of sealing treatment and multi-stage fine grinding mechanism, the problems of low grinding efficiency and dust splashing in the production of whitening agents are solved, efficient and safe crystal fine grinding is achieved, and product quality and operation safety are improved.
Patent Information
- Application Number
- CN202421618517.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-10
- Publication Date
- 2025-09-16
- Estimated Expiration
- 2034-07-10
AI Technical Summary
Traditional crystal fine grinding equipment used in brightener production has problems such as low grinding efficiency, large product unevenness, and dust splashing that causes environmental pollution and health risks.
It adopts a sealed processing mechanism and a multi-stage fine grinding mechanism, including a crushing roller, a processing box, a crushing motor, a material distribution box, a powder splash-proof component and a multi-stage fine grinding box. Through pretreatment and multiple fine grinding, combined with magnet bars and sealing plates to prevent dust splashing, particle size control and equipment protection are achieved.
It improves fine grinding efficiency and product consistency, reduces dust splashing and equipment wear, reduces maintenance costs, and improves operational safety and production environment quality.
Smart Images
Figure CN223337387U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of crystal grinding, in particular to a crystal fine grinding device for brightener production. Background Art
[0002] A crystal fine grinding device for whitening agent production is usually designed to grind solid whitening agent powder efficiently and uniformly to achieve the required particle size distribution, thereby improving its performance in the product.
[0003] Traditional fine grinding devices often use a single grinding method to finely grind crystals. A single grinding may not be able to fully reduce the particle size to the required level, resulting in product unevenness. In addition, larger crystals directly entering the fine grinding device may increase wear, reduce grinding efficiency, and increase maintenance costs and time.
[0004] In addition, fine grinding of crystals can easily cause dust splashing, which may pollute the production environment and increase the health risks of workers. The cleaning and maintenance workload is large, affecting production efficiency. Utility Model Content
[0005] (1) Technical problems solved
[0006] In view of the deficiencies in the prior art, the utility model provides a crystal fine grinding device for brightening agent production.
[0007] (2) Technical solution
[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a crystal fine grinding device for whitening agent production, comprising a main body, a sealing processing mechanism and a multi-stage fine grinding mechanism, the sealing processing mechanism comprising a crushing roller, a processing box, a crushing motor, a distribution box and a powder splash-proof component, the processing box is fixedly mounted on the upper end of the main body, the crushing roller is mounted inside the processing box and is fixedly connected to the output end of the crushing motor, the crushing motor is mounted at one end of the processing box, the distribution box is mounted inside the main body and is located at the bottom of the processing box, the powder splash-proof component comprises a feed port, a sealing plate, a magnet bar and a handle, the feed port is fixedly mounted on the upper end of the processing box, the sealing plate is mounted inside the feed port and is slidably connected to the feed port, the magnet bar is fixedly mounted on the sealing plate, the magnet bar is separately connected to the feed port, and the handle is fixedly mounted on the magnet bar.
[0009] Preferably, the multi-stage fine grinding mechanism includes a first fine grinding box, a second fine grinding box, a connecting pipe, a driving motor and a running rod. The running rod is installed inside the main body and is rotatably connected to the first fine grinding box, the second fine grinding box and the connecting pipe respectively. The driving motor is fixedly installed at the bottom end of the main body, and the running rod is fixedly connected to the output end of the driving motor.
[0010] In a further embodiment, the operating rod is provided with a first fine grinding roller and a second fine grinding roller, which rotate inside the first fine grinding box and the second fine grinding box respectively, so as to facilitate the graded processing of crystals of different particle sizes.
[0011] In a further embodiment, the operating rod is provided with a propeller blade and a discharging assembly, and the propeller blade rotates inside the connecting pipe to facilitate the smooth transfer of the material ground in the first fine grinding box into the second fine grinding box.
[0012] It is further preferred that the discharging assembly includes a circular table and a scraper plate, the scraper plate is fixedly mounted on the circular table, and the discharging assembly rotates inside the main body to facilitate scraping off the material that has undergone two fine grindings.
[0013] It is further preferred that a discharge chamber and a discharge pipe are provided on the main body, the discharge assembly rotates inside the discharge chamber, and the discharge pipe is provided at the bottom end of the main body to facilitate rapid discharge.
[0014] It is further preferred that heat dissipation ports are provided on the main body, and the heat dissipation ports are provided at both ends of the main body and located at the connecting pipes, so as to facilitate the exchange of heat generated during fine grinding inside the main body with the outside world, thereby reducing the damage of heat to materials and equipment.
[0015] It is further preferred that a slide groove is provided inside the processing box, and the sealing plate slides inside the slide groove to seal the feed port and prevent dust from splashing out.
[0016] (3) Beneficial effects
[0017] Compared with the prior art, the present invention provides a crystal fine grinding device for brightening agent production, which has the following beneficial effects:
[0018] In the utility model, by providing a sealing processing mechanism, with the mutual cooperation of components such as the crushing roller, the processing box, the crushing motor, and the material distribution box, the device can improve the efficiency and effect of the fine grinding process by pre-crushing larger crystals to a smaller, more manageable size. This pre-treatment also helps to prevent mill blockage and reduce equipment wear.
[0019] In the utility model, a powder splash-proof component is provided. With the cooperation of components such as the feed port, the sealing plate, the magnet bar and the handle, the device effectively prevents dust from splashing, reduces pollution in the working environment, and improves the safety of the operator. Moreover, due to the magnetic connection between the magnet bar and the feed port, there is no need to worry about the sealing plate and the feed port being separated due to vibration, resulting in gaps and dust leakage when the device is running.
[0020] In the utility model, a multi-stage fine grinding mechanism is provided. With the mutual cooperation of the first fine grinding box, the second fine grinding box, the connecting pipe, the drive motor and the operating rod, the device can more finely control the particle size distribution of the final product, improve the consistency and quality of the product, and multiple fine grindings can also help to achieve a smaller particle size, which is suitable for applications that require a high degree of refinement. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] Figure 1 This is a schematic diagram of the overall structure of a crystal fine grinding device for brightening agent production in the utility model;
[0022] Figure 2 This is an exploded view of the overall structure of the present utility model;
[0023] Figure 3 This is a cross-sectional view of the internal structure of the main body of the present utility model;
[0024] Figure 4 This is an exploded view of the internal structure of the main body of the utility model;
[0025] Figure 5 This is a schematic diagram of the structure of the operating rod in the utility model.
[0026] In the figure: 1. Main body; 2. Crushing roller; 3. Processing box; 4. Crushing motor; 5. Distribution box; 6. Feeding port; 7. Sealing plate; 8. Magnet bar; 9. Handle; 10. First fine grinding box; 11. Second fine grinding box; 12. Connecting pipe; 13. Driving motor; 14. Running rod; 15. First fine grinding roller; 16. Second fine grinding roller; 17. Propeller blade; 18. Round table; 19. Scraper plate; 20. Discharge chamber; 21. Discharge pipe; 22. Heat dissipation port; 23. Chute. DETAILED DESCRIPTION
[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.
[0028] Example 1:
[0029] See also Figure 1-5, a crystal fine grinding device for whitening agent production, comprising a main body 1, a sealing processing mechanism and a multi-stage fine grinding mechanism, the sealing processing mechanism comprising a crushing roller 2, a processing box 3, a crushing motor 4, a distribution box 5 and a powder splash prevention component, the processing box 3 is fixedly mounted on the upper end of the main body 1, the crushing roller 2 is mounted inside the processing box 3 and is fixedly connected to the output end of the crushing motor 4, the crushing motor 4 is mounted at one end of the processing box 3, the distribution box 5 is mounted inside the main body 1 and is located at the bottom of the processing box 3, the powder splash prevention component comprises a feed port 6, a sealing plate 7, a magnet bar 8 and a handle 9, the feed port 6 is fixedly mounted on the upper end of the processing box 3, the sealing plate 7 is mounted inside the feed port 6 and is slidably connected to the feed port 6, the magnet bar 8 is fixedly mounted on the sealing plate 7, the magnet bar 8 is separately connected to the feed port 6, and the handle 9 is fixedly mounted on the magnet bar 8.
[0030] In this embodiment, the sealing processing mechanism includes a crushing roller 2, a processing box 3, a crushing motor 4, a distribution box 5 and a powder splash prevention component. When in use, the unprocessed material is placed in the feed port 6. At this time, the handle 9 is pulled to separate the magnet bar 8 magnetically connected to the feed port 6 from the feed port 6. During this process, the sealing plate 7 slides inside the slide groove 23. When the material is placed in the feed port 6, the sealing plate 7 is pushed into the feed port 6 to complete the sealing. At this time, under the influence of gravity, the material has entered the processing box 3, and the crushing motor 4 starts to drive, driving the crushing roller 2 to rotate, thereby starting to crush the material. The crushed material is affected by gravity and falls into the distribution box 5 installed inside the main body 1. Then the material is evenly separated and enters the first fine grinding box 10 to start fine grinding. In the above process, because the device generates vibration during operation, the sealing plate 7 magnetically connected by the magnet bar 8 will not easily separate from the feed port 6 due to the action of the magnet bar 8, which also prevents dust from splashing.
[0031] In this embodiment, the multi-stage fine grinding mechanism includes a first fine grinding box 10, a second fine grinding box 11, a connecting pipe 12, a drive motor 13 and a running rod 14. When in use, the material evenly separated by the material distribution box 5 enters the first fine grinding box 10, and the operation of the drive motor 13 causes the material to begin fine grinding in the first fine grinding roller 15 and the first fine grinding box 10. When the first fine grinding of the material is completed, qualified and unqualified crystals will be produced. At this time, under the influence of gravity, the first fine grinding material enters the connecting pipe 12, and the rotation of the running rod 14 causes the propeller blade 17 to smoothly transfer the material into the second fine grinding box 11, and the material The second fine grinding is also started under the action of the second fine grinding box 11 and the second fine grinding roller 16. When the fine grinding is completed, the material enters the discharge chamber 20, and the running rod 14 rotates while driving the discharge assembly to rotate. The material falls on the round table 18, and then is affected by the dual influence of centrifugal force and gravity, and contacts the scraper plate 19. Then the scraper plate 19 scrapes the material into the discharge pipe 21 to complete the discharge. In this process, when the material is finely ground for the first time and the second time, it will generate great heat. At this time, the heat dissipation holes on the main body 1 allow the heat emitted by the connecting pipe to be exchanged with the external heat, thereby achieving the purpose of heat dissipation protection of the equipment and materials.
[0032] Example 2:
[0033] In summary, when in use, first put the unprocessed material into the feeding port 6, then pull the handle 9 to separate the magnet strip 8 magnetically connected to the feeding port 6 from the feeding port 6, and in this process, the sealing plate 7 slides inside the slide groove 23, and when the material is put into the feeding port 6, the sealing plate 7 is pushed into the feeding port 6 to complete the sealing. At this time, under the influence of gravity, the material has entered the processing box 3, and the crushing motor 4 starts to drive, driving the crushing roller 2 to rotate, thereby starting to crush the material. The crushed material is affected by gravity and falls into the distribution box 5 installed inside the main body 1, and then the material is evenly separated and enters the first fine grinding box 10 to start fine grinding. In the above process, because the device generates vibration during operation, the sealing plate 7 magnetically connected by the magnet strip 8 is affected by the magnet strip 8 and will not easily separate from the feeding port 6, which also prevents dust from splashing out. The driving motor 13 starts to rotate with the rotation of the crushing motor 4. At this time, the material evenly separated by the distribution box 5 enters the first fine grinding box 10, and the operation of the driving motor 13 The material is then finely ground into the first grinding roller 15 and the first grinding box 10. After the first fine grinding of the material is completed, qualified and unqualified crystals are produced. At this time, under the influence of gravity, the first finely ground material enters the connecting pipe 12, and the rotation of the operating rod 14 causes the propeller blade 17 to smoothly transfer the material into the second fine grinding box 11, and the material also begins to be finely ground for the second time under the action of the second fine grinding box 11 and the second fine grinding roller 16. After the fine grinding is completed, the material enters the discharge chamber 20, and the rotation of the operating rod 14 drives the discharge assembly to rotate, and the material falls onto the circular table 18. Then, under the dual influence of centrifugal force and gravity, it contacts the scraper plate 19, and then the scraper plate 19 scrapes the material into the discharge pipe 21 to complete the discharge. In this process, when the material is finely ground for the first and second times, it will generate great heat. At this time, the heat dissipation holes on the main body 1 allow the heat dissipated from the connecting pipe to be exchanged with the external heat, thereby achieving the effect of heat dissipation to protect the equipment and the material.
[0034] In all the schemes mentioned above, the connection between the two components can be selected according to actual conditions by welding, bolt and nut connection, bolt or screw connection or other well-known connection methods, which will not be listed here one by one. In the above, all fixed connections are preferably welded. Although the embodiments of the present invention have been shown and described, it can be understood by ordinary technicians in this field 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 attached claims and their equivalents.
Claims
1. A crystal fine grinding device for whitening agent production, comprising a main body (1), a sealing processing mechanism and a multi-stage fine grinding mechanism, characterized in that: The sealing processing mechanism comprises a crushing roller (2), a processing box (3), a crushing motor (4), a distribution box (5) and a powder splash-proof component, wherein the processing box (3) is fixedly mounted on the upper end of the main body (1), the crushing roller (2) is mounted inside the processing box (3) and is fixedly connected to the output end of the crushing motor (4), the crushing motor (4) is mounted at one end of the processing box (3), the distribution box (5) is mounted inside the main body (1) and is located at the bottom end of the processing box (3), and the powder splash-proof component comprises a feed port (6), a sealing plate (7), a magnet bar (8) and a handle (9), wherein the feed port (6) is fixedly mounted on the upper end of the processing box (3), the sealing plate (7) is mounted inside the feed port (6) and is slidably connected to the feed port (6), the magnet bar (8) is fixedly mounted on the sealing plate (7), the magnet bar (8) is separately connected to the feed port (6), and the handle (9) is fixedly mounted on the magnet bar (8).
2. The crystal fine grinding device for brightening agent production according to claim 1, characterized in that: The multi-stage fine grinding mechanism comprises a first fine grinding box (10), a second fine grinding box (11), a connecting pipe (12), a driving motor (13) and an operating rod (14); the operating rod (14) is installed inside the main body (1) and is rotatably connected to the first fine grinding box (10), the second fine grinding box (11) and the connecting pipe (12), respectively; the driving motor (13) is fixedly installed at the bottom end of the main body (1), and the operating rod (14) is fixedly connected to the output end of the driving motor (13).
3. The crystal fine grinding device for brightening agent production according to claim 2, characterized in that: The operating rod (14) is provided with a first fine grinding roller (15) and a second fine grinding roller (16), and the first fine grinding roller (15) and the second fine grinding roller (16) rotate inside the first fine grinding box (10) and the second fine grinding box (11) respectively.
4. The crystal fine grinding device for brightening agent production according to claim 3, characterized in that: The operating rod (14) is provided with a propeller blade (17) and a discharging assembly, and the propeller blade (17) rotates inside the connecting pipe (12).
5. The crystal fine grinding device for brightening agent production according to claim 4, characterized in that: The discharging assembly comprises a circular table (18) and a scraper plate (19), wherein the scraper plate (19) is fixedly mounted on the circular table (18), and the discharging assembly rotates inside the main body (1).
6. The crystal fine grinding device for brightening agent production according to claim 4, characterized in that: The main body (1) is provided with a discharge chamber (20) and a discharge pipe (21), the discharge assembly rotates inside the discharge chamber (20), and the discharge pipe (21) is provided at the bottom end of the main body (1).
7. The crystal fine grinding device for brightening agent production according to claim 6, characterized in that: The main body (1) is provided with heat dissipation openings (22), which are arranged at both ends of the main body (1) and located at the connecting pipe (12).
8. The crystal fine grinding device for brightening agent production according to claim 1, characterized in that: A slide groove (23) is provided inside the processing box (3), and the sealing plate (7) slides inside the slide groove (23).