Raw material crusher for chemical medicine production
By designing a chemical drug raw material crusher that includes multiple crushing and screening links, the problem of poor crushing effect in the prior art is solved, more detailed crushing and screening is achieved, and the crushing quality of chemical drug raw materials is improved.
Patent Information
- Application Number
- CN202420751480.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-12
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-04-12
AI Technical Summary
The existing chemical raw material crusher only performs a single crushing, resulting in poor crushing effect and large raw material particles after crushing, affecting the quality of chemical drugs.
A raw material crusher for chemical drug production including a crushing box, a first crushing chamber, a second crushing chamber, a split plate, a first crushing knife group, a second crushing knife group, a crushing roller group, a filter net and a connecting rod are designed. , through preliminary crushing, screening and multiple crushing, combined with the cooperation of servo motor, vibration motor and loading fan, ensure sufficient crushing and screening of raw materials.
Through initial crushing and multiple crushing, the crushing effect of chemical raw materials is significantly improved, avoiding the problem of excessive raw material particles after crushing affecting the quality of chemical drugs, and improving the crushing effect.
Smart Images
Figure CN222240607U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of a raw material pulverizer for chemical medicine production, in particular to a raw material pulverizer for chemical medicine production. Background Art
[0002] The word "chemical drugs" may make most people think of some kind of western medicine we take when we are sick. This ambiguity in understanding mainly comes from the word "drugs". In fact, "drugs" not only refer to medicines we take, but also include chemical reagents. Therefore, the "chemical drugs" we are talking about here actually refer to chemical reagents - chemical substances used for chemical experiments. In the production process of chemical drugs, the raw materials of chemical drugs need to be crushed. When the crushed chemical drug particles participate in chemical reactions, the reaction speed will be faster, and the experimental purpose can be achieved faster.
[0003] The existing device has the following shortcomings when in use: generally only a single crushing of the chemical raw material is performed, the crushing effect of the chemical raw material is poor, and the particles of the crushed raw material are large, which affects the quality of the chemical. Utility Model Content
[0004] The purpose of the utility model is to provide a raw material crusher for chemical production to solve the problems raised in the above background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a raw material crusher for chemical drug production, comprising a crushing box, a first crushing bin, a second crushing bin, a diverter plate, a first crushing knife group, a second crushing knife group, a crushing roller group, a collection box and a connecting rod, the crushing box is provided with a first crushing bin and a second crushing bin, the first crushing bin is provided with a first crushing knife group and a second crushing knife group, the first crushing bin is provided with a diverter plate, the second crushing bin is provided with a crushing roller group, the second crushing bin is provided with a filter screen, the low slope end of the filter screen is located in the collection box, the collection box is provided with a pipe, the other end of the pipe is connected to the second crushing bin, and the pipe is provided with a feeding fan.
[0006] By adopting the above technical scheme, chemical raw materials are put into the feed box, and then flowed through the diversion plate to make the chemical raw materials fall onto the first crushing knife group and the second crushing knife group. The servo motor drives the crushing knife group to rotate relatively, so that the first crushing knife group and the second crushing knife group perform preliminary crushing on the chemical raw materials. The raw materials after preliminary crushing fall onto the crushing roller group installed in the second crushing bin for secondary crushing. The raw materials after secondary crushing fall onto the filter net, and the vibration motor is started to cooperate with the connecting rod to make the filter net screen the raw materials. Qualified raw materials fall into the receiving box, and unqualified raw materials fall into the collecting box along the inclined filter net. The feeding fan is started to transport the unqualified raw materials in the collecting box through the pipeline to the second crushing bin, and the crushing roller group crushes the raw materials again. By crushing the chemical raw materials for the first time and screening and then crushing them multiple times, the problem of large particles of the crushed raw materials affecting the quality of chemicals is avoided, and the crushing effect of the chemical raw materials is improved.
[0007] Preferably, a feeding box is installed on the crushing box.
[0008] By adopting the above technical solution, the raw materials of chemicals are put into the crushing box from the feeding box.
[0009] Preferably, a vibration motor is installed on the crushing box, the vibration motor is in contact with a connecting rod, and the connecting rod is connected to the filter screen.
[0010] By adopting the above technical solution, after the vibration motor is started, the filter screen is driven to vibrate through the connecting rod, thereby improving the screening efficiency of the filter screen for raw material particles.
[0011] Preferably, a material receiving box is installed on the crushing box.
[0012] By adopting the above technical solution, qualified raw materials are collected.
[0013] Preferably, the first crushing blade group and the second crushing blade group have the same structure.
[0014] By adopting the above technical solution and providing the first crushing knife group and the second crushing knife group, it is avoided that the raw materials are piled up and crushed unevenly and insufficiently.
[0015] Preferably, a cleaning brush is installed in the second crushing bin.
[0016] By adopting the above technical solution, the cleaning brush can clean the raw material particles on the crushing roller group in the second crushing bin.
[0017] Preferably, the filter screen is installed in an inclined state.
[0018] By adopting the above technical solution, the larger particles screened out from the filter net can fall into the aggregate box.
[0019] Compared with the prior art, the utility model has the beneficial effect that by initially crushing and screening the chemical raw materials and then crushing them multiple times, the problem of large raw material particles after crushing affecting the quality of chemicals is avoided, and the crushing effect of the chemical raw materials is improved. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.
[0021] Figure 2 It is a front view structural schematic diagram of the utility model.
[0022] Figure 3 It is a schematic diagram of the cross-sectional structure of the utility model.
[0023] Figure 4 It is a side structural schematic diagram of the utility model.
[0024] In the figure: 1. crushing box; 2. first crushing chamber; 3. second crushing chamber; 4. feeding box; 5. diverter plate; 6. first crushing knife group; 7. second crushing knife group; 9. crushing roller group; 10. cleaning brush; 11. filter screen; 12. collecting box; 13. collecting box; 14. pipeline; 15. feeding fan; 16. vibration motor; 17. connecting rod. DETAILED DESCRIPTION
[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0026] Reference Figure 1 , Figure 2 , Figure 3 , Figure 4, including a crushing box 1, a first crushing bin 2, a second crushing bin 3, a diverter plate 5, a first crushing knife group 6, a second crushing knife group 7, a crushing roller group 9, a collection box 13 and a connecting rod 17, the crushing box 1 is provided with a first crushing bin 2 and a second crushing bin 3, the first crushing bin 2 is provided with a first crushing knife group 6 and a second crushing knife group 7, the first crushing bin 2 is provided with a diverter plate 5, the second crushing bin 3 is provided with a crushing roller group 9, the second crushing bin 3 is provided with a filter screen 11, the low slope end of the filter screen 11 is located in the collection box 13, the collection box 13 is provided with a pipe 14, the other end of the pipe 14 is connected to the second crushing bin 3, the pipe 14 is provided with a feeding fan 15, the chemical raw materials are put into the feeding box 4, and then the chemical raw materials are diverted by the diverter plate 5, so that the chemical raw materials fall into the first crushing knife group 6 and the second crushing knife group. On group 7, the servo motor drives the crushing knife group to rotate relatively, so that the first crushing knife group 6 and the second crushing knife group 7 perform preliminary crushing on the chemical raw materials, and the raw materials after preliminary crushing fall onto the crushing roller group 9 installed in the second crushing bin 3 for secondary crushing, and the raw materials after secondary crushing fall onto the filter screen 11, and the vibration motor 16 is started to cooperate with the connecting rod 17 to make the filter screen 11 screen the raw materials, and qualified raw materials fall into the receiving box 12, and unqualified raw materials fall into the collecting box 13 along the inclined filter screen 11, and the feeding fan 15 is started to transport the unqualified raw materials in the collecting box 13 to the second crushing bin 3 through the pipeline 14, and the crushing roller group 9 performs a second crushing operation on the raw materials. By crushing the chemical raw materials for the first time and screening and then crushing them multiple times, the problem of large particles of the crushed raw materials affecting the quality of chemicals is avoided, and the crushing effect of the chemical raw materials is improved.
[0027] Reference Figure 1 , Figure 2 , Figure 3 The crushing box 1 is provided with a feed box 4, and the raw materials of chemicals are put into the crushing box 1 from the feed box 4. The crushing box 1 is provided with a vibration motor 16, and the vibration motor 16 is in contact with a connecting rod 17, and the connecting rod 17 is connected to the filter screen 11. After the vibration motor 16 is started, the filter screen 11 is driven to vibrate through the connecting rod 17, thereby improving the screening efficiency of the filter screen 11 for raw material particles. The crushing box 1 is provided with a collecting box 12 to collect qualified raw materials.
[0028] Reference Figure 1 , Figure 3 , Figure 4The first crushing knife group 6 and the second crushing knife group 7 have the same structure. By setting the first crushing knife group 6 and the second crushing knife group 7, the raw material can be prevented from being piled up and unevenly crushed and insufficiently crushed. A cleaning brush 10 is installed in the second crushing bin 3. The cleaning brush 10 can clean the raw material particles on the crushing roller group 9 in the second crushing bin 3. The filter screen 11 is installed in an inclined state so that the larger particles screened out on the filter screen 11 fall into the collection box 13.
[0029] The implementation principle of a raw material crusher for chemical drug production in the embodiment of the present application is as follows: the chemical drug raw material is put into the feed box 4, and then the chemical drug raw material is diverted by the diverter plate 5, so that the chemical drug raw material falls on the first crushing knife group 6 and the second crushing knife group 7 to avoid uneven and insufficient raw material accumulation. The servo motor drives the crushing knife group to rotate relatively, so that the first crushing knife group 6 and the second crushing knife group 7 perform preliminary crushing on the chemical drug raw material. The raw material after preliminary crushing falls on the crushing roller group 9 installed in the second crushing bin 3 for secondary crushing. The raw material after secondary crushing falls to the filter On the net 11, the vibration motor 16 is started to cooperate with the connecting rod 17 to make the filter screen 11 screen the raw materials. Qualified raw materials fall into the receiving box 12, and unqualified raw materials fall into the collecting box 13 along the inclined filter screen 11. The feeding fan 15 is started to transport the unqualified raw materials in the collecting box 13 to the second crushing bin 3 through the pipeline 14. The crushing roller group 9 crushes the raw materials again. By initially crushing and screening the chemical raw materials and then crushing them multiple times, the problem of large particles of the crushed raw materials affecting the quality of chemicals is avoided, and the crushing effect of the chemical raw materials is improved.
[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A raw material pulverizer for chemical production, comprising a pulverizing box (1), a first pulverizing chamber (2), a second pulverizing chamber (3), a diverter plate (5), a first pulverizing blade group (6), a second pulverizing blade group (7), a pulverizing roller group (9), a material collecting box (13) and a connecting rod (17), characterized in that: The crushing box (1) is provided with a first crushing bin (2) and a second crushing bin (3); the first crushing bin (2) is provided with a first crushing knife group (6) and a second crushing knife group (7); the first crushing bin (2) is provided with a diverter plate (5); the second crushing bin (3) is provided with a crushing roller group (9); the second crushing bin (3) is provided with a filter screen (11); the low slope end of the filter screen (11) is located in a material collecting box (13); a pipe (14) is provided on the material collecting box (13); the other end of the pipe (14) is connected to the second crushing bin (3); and a feeding fan (15) is provided on the pipe (14).
2. A raw material pulverizer for chemical production according to claim 1, characterized in that: The crushing box (1) is provided with a feeding box (4).
3. The raw material pulverizer for chemical production according to claim 1, characterized in that: A vibration motor (16) is installed on the crushing box (1), the vibration motor (16) is in contact with a connecting rod (17), and the connecting rod (17) is connected to the filter screen (11).
4. The raw material pulverizer for chemical production according to claim 1, characterized in that: A material receiving box (12) is installed on the crushing box (1).
5. The raw material pulverizer for chemical production according to claim 1, characterized in that: The first crushing blade group (6) and the second crushing blade group (7) have the same structure.
6. The raw material pulverizer for chemical production according to claim 1, characterized in that: A cleaning brush (10) is installed in the second crushing bin (3).
7. The raw material pulverizer for chemical production according to claim 1, characterized in that: The filter screen (11) is installed in an inclined manner.