Raw material mixing device for chemical processing
By designing a chemical raw material mixing device that includes staggered mixing blades, scrapers, diversion pipes and spray heads, the problems of uneven mixing and waste of raw materials after adding water are solved, efficient mixing and rapid cleaning are achieved, and mixing accuracy is improved.
Patent Information
- Application Number
- CN202420904159.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-28
- Publication Date
- 2025-02-14
- Estimated Expiration
- 2034-04-28
AI Technical Summary
The existing chemical raw material mixing device cannot fully stir after adding water, resulting in uneven mixing, easy hanging on the wall of raw materials and inability to clean, resulting in waste of raw materials and affecting the subsequent mixing accuracy.
A type of design includes a U-frame, a mixing barrel, a motor, a rotating wheel, a round rod, a driven wheel, a synchronization belt, a circular shell, a tooth, a first gear, a second gear, a fixed rod, a stirring blade, a scraper, and a guide Mixing device for flow tube and spray head. Through the staggered stirring leaves and scrapers, scrapers can scrape and mix the raw materials at the dead corners of the stirring barrel; use the diversion pipe and spray head to spray clean water at high speed to wash and clean the raw materials on the inner wall of the stirring barrel.
The raw materials in the mixing barrel are fully stirred and mixed, preventing waste of raw materials, improving mixing accuracy, and facilitating the next use through rapid cleaning.
Smart Images
Figure CN222468797U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of mixing devices, in particular to a raw material mixing device for chemical processing. Background Art
[0002] Chemical industry is the abbreviation of "chemical technology", "chemical industry", "chemical engineering", etc. All technologies that use chemical methods to change the composition and structure of substances or synthesize new substances belong to chemical production technology, that is, chemical technology. The resulting products are called chemicals or chemical products. At present, chemical raw material mixing devices are often used in chemical processing.
[0003] In the above technical solution, when most mixed materials need to be processed and water is used, sufficient stirring cannot be performed after the water is added, resulting in uneven mixing, and the raw materials after the water is added are extremely easy to stick to the wall, and cannot be scraped off, which will lead to waste of raw materials. When the raw materials are discharged after mixing, they cannot be cleaned, which affects the accuracy of the next mixed raw materials. Utility Model Content
[0004] The utility model aims at the problems of a raw material mixing device for chemical processing in the prior art and proposes the following technical scheme: a raw material mixing device for chemical processing, comprising: a U-shaped frame, a stirring barrel is fixedly installed on one side of the bottom end of the U-shaped frame, a through hole is opened on the top of the stirring barrel, a motor is fixedly installed on the top of the outer wall of the U-shaped frame, the output end of the motor passes through and extends to the top of the inner top of the U-shaped frame where a rotating wheel is fixedly installed, a round rod is fixedly installed on the top of one side of the U-shaped frame close to the rotating wheel, a driven wheel is rotatably connected to the outer wall of the round rod, the outer wall of the rotating wheel is connected to the outer wall of the driven wheel through a synchronous belt transmission, a circular shell is fixedly installed on the bottom end of the driven wheel, teeth are provided on the inner wall of the circular shell, and the circular shell is rotatably connected to the through hole.
[0005] As a preferred embodiment of the above technical solution, the round rod passes through the driven wheel and extends to the inside of the circular shell, and a first gear is fixedly installed on the bottom end of the round rod, second gears are meshedly connected on both sides of the first gear, and the two second gears are meshedly connected to the inner wall of the circular shell on one side away from the first gear, and fixed rods are fixedly installed at the centers of the bottom ends of the two second gears, and first stirring blades are fixedly installed on the outer walls of the two fixed rods.
[0006] As a preferred embodiment of the above technical solution, a stirring frame is fixedly installed on the bottom end of the circular shell, and a second stirring blade is fixedly installed on one side of the opposite surface of the stirring frame. The number of the first stirring blades and the second stirring blades is multiple, and the multiple first stirring blades and the multiple second stirring blades are staggered.
[0007] As a preferred embodiment of the above technical solution, a scraper is fixedly mounted on one side of the stirring frame, the scraper is located on the side away from the second stirring blade, and one side of the scraper is in contact with the inner wall of the stirring barrel.
[0008] As a preferred embodiment of the above technical solution, a water inlet pipe is fixedly connected to one side of the top of the mixing barrel close to the circular sleeve, four fixed blocks are fixedly installed at the top of the inside of the mixing barrel, a guide pipe is fixedly installed at the bottom end of the fixed block, the bottom end of the water inlet pipe passes through the top of the mixing barrel and extends to the top of the guide pipe, a nozzle is fixedly installed at the bottom end of the outer wall of the guide pipe, and the number of the nozzles is multiple.
[0009] As a preferred embodiment of the above technical solution, a feed pipe is fixedly connected to the top of the outer wall of one side of the mixing barrel, and a discharge pipe is fixedly connected to the bottom of the outer wall of one side of the mixing barrel, and a solenoid valve is provided inside the discharge pipe.
[0010] The beneficial effects of the utility model are:
[0011] (1) The first stirring blade and the second stirring blade are staggered so that when the first stirring blade and the second stirring blade scrape the raw materials in the dead corner inside the stirring barrel, the scraped raw materials and the raw materials inside the stirring barrel are better stirred and mixed by the first stirring blade and the second stirring blade when the fixed rod and the stirring frame rotate, thereby preventing the raw materials inside the box from not being stirred, and improving the stirring and mixing efficiency;
[0012] (2) Clean water is sprayed out at high speed through multiple nozzles obliquely arranged at the bottom of the guide pipe. Since the output end of the nozzle corresponds to the inner wall of the mixing barrel, the raw materials sticking to the inner wall of the mixing barrel are effectively flushed. The mixed raw materials after flushing are discharged through the discharge pipe, thereby improving the rapid cleaning of the mixed raw materials inside the mixing barrel, thereby facilitating the use of the raw materials for mixing next time, thereby improving the accuracy of raw material mixing. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 Shown is a perspective view of a raw material mixing device for chemical processing;
[0014] Figure 2 Shown is a cross-sectional view of a raw material mixing device for chemical processing;
[0015] Figure 3 Shown is a schematic diagram of the location of the through hole;
[0016] Figure 4 Shown is a schematic diagram of the structure of the motor, the rotating wheel, and the round rod;
[0017] Figure 5 Shown is a schematic diagram of the structure of a first stirring blade, a stirring frame, and a second stirring blade;
[0018] Figure 6 Shown is a schematic diagram of the structure of a water inlet pipe, a flow guide pipe, and a nozzle.
[0019] In the figure: 1. U-shaped frame; 2. stirring barrel; 3. through hole; 4. motor; 5. rotating wheel; 6. round rod; 7. driven wheel; 8. synchronous belt; 9. round shell; 10. first gear; 11. second gear; 12. fixed rod; 13. first stirring blade; 14. stirring frame; 15. second stirring blade; 16. scraper; 17. water inlet pipe; 18. fixed block; 19. guide pipe; 20. nozzle; 21. feed pipe; 22. discharge pipe. DETAILED DESCRIPTION
[0020] In order to make the purpose, technical solution and advantages of the embodiments of the present utility model clearer, the technical solution of the present utility model will be clearly and completely described below in conjunction with the embodiments.
[0021] Example 1
[0022] The utility model provides a raw material mixing device for chemical processing, such as Figure 1-6As shown, it includes a U-shaped frame 1, a mixing barrel 2 is fixedly installed on one side of the bottom end of the U-shaped frame 1, a through hole 3 is opened on the top of the mixing barrel 2, a motor 4 is fixedly installed on the top of the outer wall of the U-shaped frame 1, the output end of the motor 4 penetrates and extends to the top of the U-shaped frame 1, a rotating wheel 5 is fixedly installed, a round rod 6 is fixedly installed on the top of one side of the U-shaped frame 1 close to the rotating wheel 5, the outer wall of the round rod 6 is rotatably connected with a driven wheel 7, the driven wheel 7 rotates at the top of the outer wall of the round rod 6, thereby driving a circular shell 9 to rotate, so that the teeth provided inside the circular shell 9 drive two second gears 11 to rotate synchronously around the first gear 10, the outer wall of the rotating wheel 5 and the outer wall of the driven wheel 7 are connected by a synchronous belt 8, the bottom end of the driven wheel 7 is fixedly installed with a circular shell 9, the inner wall of the circular shell 9 is provided with teeth, the circular shell 9 is rotatably connected with the through hole 3, the circular shell 9 penetrates and extends to the bottom end of the through groove, a sealing ring is provided, or a mechanical seal is provided, so as to prevent When the raw materials are mixed and stirred, leakage is detected. The round rod 6 penetrates the driven wheel 7 and extends to the inside of the circular shell 9, and a first gear 10 is fixedly installed at the bottom end of the round rod 6. The first gear 10 is meshed with a second gear 11 on both sides. The two second gears 11 are meshed with the inner wall of the circular shell 9 on one side away from the first gear 10. A fixed rod 12 is fixedly installed at the center of the bottom end of the two second gears 11. The outer walls of the two fixed rods 12 are fixedly installed with a first stirring blade 13. A stirring frame 14 is fixedly installed at the bottom end of the circular shell 9. A second stirring blade 15 is fixedly installed on one side of the opposite surface of the stirring frame 14. The number of the first stirring blade 13 and the second stirring blade 15 is multiple, and the multiple first stirring blades 13 and the multiple second stirring blades 15 are staggered. A scraper 16 is fixedly installed on one side of the stirring frame 14. The scraper 16 is located on the side away from the second stirring blade 15, and one side of the scraper 16 contacts the inner wall of the mixing barrel 2.
[0023] The staff starts the motor 4, so that the motor 4 drives the rotating wheel 5 to rotate, so that the rotating wheel 5 drives the driven wheel 7 to rotate through the synchronous belt 8, so that the driven wheel 7 drives the circular shell 9 to rotate in the through hole 3, and the teeth provided inside the circular shell 9 drive the second gear 11 to rotate around the first gear 10, and the rotation of the second gear 11 drives the fixed rod 12 to rotate, thereby driving the first stirring blade 13 to rotate, and the raw materials and water in the stirring barrel 2 are stirred and mixed. When the circular shell 9 rotates, the synchronous belt 8 drives the stirring frame 14 to rotate, so that the scraper 1 When the raw materials sticking to the inner wall of the mixing barrel 2 are scraped off, the second stirring blade 15 is driven to stir and mix with the raw materials sticking to the inner wall. The first stirring blade 13 and the second stirring blade 15 are staggered so that the first stirring blade 13 and the second stirring blade 15 can scrape the raw materials at the dead corner inside the mixing barrel 2 by the scraper 16. When the fixed rod 12 and the stirring frame 14 rotate, the scraped raw materials and the raw materials inside the mixing barrel 2 are better stirred and mixed by the first stirring blade 13 and the second stirring blade 15, thereby preventing the raw materials inside the box from not being stirred and improving the stirring and mixing efficiency.
[0024] like Figure 6 As shown, a water inlet pipe 17 is fixedly connected to one side of the top of the mixing barrel 2 close to the circular sleeve, four fixed blocks 18 are fixedly installed at the top of the inside of the mixing barrel 2, a guide pipe 19 is fixedly installed at the bottom end of the fixed block 18, the bottom end of the water inlet pipe 17 passes through the top of the mixing barrel 2 and extends to the top of the guide pipe 19, a nozzle 20 is fixedly installed at the bottom end of the outer wall of the guide pipe 19, and the number of the nozzles 20 is multiple.
[0025] By connecting the water inlet pipe 17 with an external water source, water is transported to the guide pipe 19, so that the guide pipe 19 passes water to the inside of the mixing barrel 2, so that the water is sprayed out at high speed through the multiple nozzles 20 obliquely arranged at the bottom of the guide pipe 19. Since the output end of the nozzle 20 corresponds to the inner wall of the mixing barrel 2, the raw materials sticking to the inner wall of the mixing barrel 2 are effectively flushed. When the nozzle 20 flushes the inner wall of the mixing barrel 2, the motor 4 is started again, so that the circular shell 9 drives the stirring frame 14 to rotate, thereby driving the scraper 16 to scrape off the mixed raw materials adhering to the inner wall of the mixing barrel 2, so that the inner wall of the mixing barrel 2 is flushed through the nozzle 20, and the flushed mixed raw materials are discharged through the discharge pipe 22, so as to improve the rapid cleaning of the mixed raw materials inside the mixing barrel 2, so as to facilitate the use of the raw materials for mixing next time, thereby improving the accuracy of raw material mixing.
[0026] like Figure 1-3As shown, a feed pipe 21 is fixedly connected to the top of the outer wall of one side of the mixing barrel 2, so that the staff can put the raw materials into the mixing barrel 2 through the feed pipe 21 to mix the raw materials. A discharge pipe 22 is fixedly connected to the bottom of the outer wall of one side of the mixing barrel 2. A solenoid valve is arranged inside the discharge pipe 22. When the mixing and stirring operation is completed, the solenoid valve is activated to discharge the mixed raw materials through the discharge pipe 22.
[0027] Working principle: When in use, the staff puts the raw materials into the mixing barrel 2 through the feed pipe 21. After the raw materials are put in, water flows into the mixing barrel 2 through the feed pipe 21 to mix the raw materials. Then the staff starts the motor 4, so that the motor 4 drives the rotating wheel 5 to rotate, so that the rotating wheel 5 drives the driven wheel 7 to rotate through the synchronous belt 8, so that the driven wheel 7 drives the circular shell 9 to rotate in the through hole 3, and through the teeth provided inside the circular shell 9, the rotating circular shell 9 drives the second gear 11 to rotate around the first gear 10, so that the rotation of the second gear 11 drives the fixing rod 12 rotates, thereby driving the first stirring blade 13 to rotate, stirring and mixing the raw materials and water in the stirring barrel 2. When the circular shell 9 rotates, the synchronous belt 8 drives the stirring frame 14 to rotate, so that the scraper 16 scrapes off the raw materials sticking to the inner wall of the stirring barrel 2, thereby driving the second stirring blade 15 to stir and mix the raw materials sticking to the inner wall. The first stirring blade 13 and the second stirring blade 15 are staggered, so that the first stirring blade 13 and the second stirring blade 15 scrape off the raw materials at the dead corner inside the stirring barrel 2 with the scraper 16, so that when the fixed rod 12 and the stirring frame 14 rotate, The scraped raw materials and the raw materials inside the mixing barrel 2 are better mixed and stirred by the first stirring blade 13 and the second stirring blade 15, so as to prevent the raw materials inside the box from not being stirred, and at the same time improve the mixing efficiency. When the mixing and stirring operation is completed, the solenoid valve is started to discharge the mixed raw materials through the discharge pipe 22. After the mixed raw materials are discharged, the water inlet pipe 17 is passed through the external water source to transport the water to the guide pipe 19, so that the guide pipe 19 passes clean water into the mixing barrel 2, and the clean water is sprayed out at a high speed through the multiple nozzles 20 inclined at the bottom of the guide pipe 19. 0 output end corresponds to the inner wall of the mixing barrel 2, so as to effectively flush the raw materials sticking to the inner wall of the mixing barrel 2. When the nozzle 20 flushes the inner wall of the mixing barrel 2, the motor 4 is started again to make the circular shell 9 drive the stirring frame 14 to rotate, thereby driving the scraper 16 to scrape off the mixed raw materials adhering to the inner wall of the mixing barrel 2, so as to flush the inner wall of the mixing barrel 2 through the nozzle 20, and the flushed mixed raw materials are discharged through the discharge pipe 22, so as to improve the rapid cleaning of the mixed raw materials inside the mixing barrel 2, so as to facilitate the use of the raw materials for mixing next time, thereby improving the accuracy of raw material mixing.
[0028] The above embodiments are only used to illustrate the technical solution of the present invention, but not to limit it.
Claims
1. A raw material mixing device for chemical processing, characterized in that: include: A U-shaped frame (1) is provided, wherein a stirring barrel (2) is fixedly mounted on one side of the bottom end of the U-shaped frame (1), a through hole (3) is provided at the top end of the stirring barrel (2), a motor (4) is fixedly mounted on the top end of the outer wall of the U-shaped frame (1), an output end of the motor (4) penetrates and extends to the top end of the U-shaped frame (1), a rotating wheel (5) is fixedly mounted thereon, a round rod (6) is fixedly mounted on the top end of the U-shaped frame (1) on one side close to the rotating wheel (5), a driven wheel (7) is rotatably connected to the outer wall of the round rod (6), the outer wall of the rotating wheel (5) and the outer wall of the driven wheel (7) are connected by a synchronous belt (8), a circular shell (9) is fixedly mounted on the bottom end of the driven wheel (7), the inner wall of the circular shell (9) is provided with teeth, and the circular shell (9) is rotatably connected to the through hole (3).
2. A raw material mixing device for chemical processing according to claim 1, characterized in that: The round rod (6) passes through the driven wheel (7) and extends to the inside of the circular shell (9), and a first gear (10) is fixedly installed at the bottom end of the round rod (6), and second gears (11) are meshedly connected on both sides of the first gear (10), and the two sides of the second gears (11) away from the first gear (10) are meshedly connected to the inner wall of the circular shell (9), and fixed rods (12) are fixedly installed at the centers of the bottom ends of the two second gears (11), and first stirring blades (13) are fixedly installed on the outer walls of the two fixed rods (12).
3. A raw material mixing device for chemical processing according to claim 2, characterized in that: A stirring frame (14) is fixedly mounted on the bottom end of the circular shell (9), and a second stirring blade (15) is fixedly mounted on one side of the opposite surface of the stirring frame (14). The number of the first stirring blade (13) and the second stirring blade (15) is multiple, and the multiple first stirring blades (13) and the multiple second stirring blades (15) are staggered.
4. A raw material mixing device for chemical processing according to claim 3, characterized in that: A scraper (16) is fixedly mounted on one side of the stirring frame (14), the scraper (16) is located on a side away from the second stirring blade (15), and one side of the scraper (16) is in contact with the inner wall of the stirring barrel (2).
5. A raw material mixing device for chemical processing according to claim 1, characterized in that: A water inlet pipe (17) is fixedly connected to one side of the top of the mixing barrel (2) close to the circular shell (9), four fixed blocks (18) are fixedly installed at the top of the inside of the mixing barrel (2), a guide pipe (19) is fixedly installed at the bottom end of the fixed block (18), the bottom end of the water inlet pipe (17) passes through the top of the mixing barrel (2) and extends to the top of the guide pipe (19), and a nozzle (20) is fixedly installed at the bottom end of the outer wall of the guide pipe (19), and the number of the nozzles (20) is multiple.
6. A raw material mixing device for chemical processing according to claim 1, characterized in that: A feed pipe (21) is fixedly connected to the top of the outer wall of one side of the mixing barrel (2), and a discharge pipe (22) is fixedly connected to the bottom of the outer wall of one side of the mixing barrel (2), and a solenoid valve is provided inside the discharge pipe (22).