Multi-stage filtering device for pharmaceutical chemical industry
By designing a multi-stage filter device and a multi-layer filter cotton composite structure, the movable and mobile components work together to realize the three-stage filtration of liquids, solving the problem of incomplete filtration in the prior art and improving the quality and use of reagents Effect.
Patent Information
- Application Number
- CN202420834675.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-22
- Publication Date
- 2025-01-10
- Estimated Expiration
- 2034-04-22
AI Technical Summary
It is difficult for existing filtration devices to achieve precision filtration of pharmaceutical and chemical products, resulting in the residual impurities in the filtered waste reagent, affecting the proportion quality and use effect of the reagent.
A multi-stage filtration device for pharmaceutical and chemical engineering is designed, adopting a combined structure of multi-layer filter mesh and filter cotton, and through the coordinated work of movable and mobile components, the three-stage filtration and rotary filtration of liquid are realized to improve filtration efficiency.
It effectively reduces impurities in the reagent, enhances the proportional quality of the reagent, and improves the use effect.
Smart Images
Figure CN222324500U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of pharmaceutical chemical industry, in particular to a multi-stage filtering device for pharmaceutical chemical industry. Background Art
[0002] Filtration devices are required in the production links of chemical, pharmaceutical, textile, food, brewing, environmental protection and other industries. The products produced are filtered through the filtration devices. The filtered products enter the storage warehouse and then are packaged. For pharmaceutical and chemical refining production, the products produced often need precise filtration. At present, the filtration devices on the market can basically only filter simple pharmaceutical material reagents, and some impurities still exist in the waste reagents after filtration, which affects the quality of the reagent ratio in the later stage, thereby reducing the use effect. Utility Model Content
[0003] The utility model aims to solve the shortcomings in the prior art and proposes a multi-stage filtering device for pharmaceutical and chemical industry.
[0004] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a multi-stage filtering device for pharmaceutical and chemical industry, comprising a mounting frame, a mounting barrel is rotatably sleeved on the inner wall of the mounting frame, a mounting cover is arranged on the top of the mounting barrel, a feed pipe is penetrated through the top of the mounting cover and rotatably connected, a feed hopper and a hollow auger are respectively fixedly connected at both ends of the feed pipe, a mounting gear is fixedly sleeved on the outer wall of the feed pipe, a movable component for adjusting the rotation of the mounting gear is connected to the top of the mounting cover, and an assembly component is arranged inside the feed hopper;
[0005] A drain pipe is fixedly connected to the bottom of the mounting barrel, a drain valve is fixedly connected to the side wall of the drain pipe, a discharge pipe passes through the bottom of the mounting barrel and is rotatably connected, a discharge valve is fixedly connected to the side wall of the discharge pipe, an adjusting disk is fixedly sleeved on the outer side wall of the discharge pipe, one end of the discharge pipe is fixedly connected to and connected with an adjusting shell, a plurality of adjusting holes are penetrated through the side wall of the adjusting shell, an adjusting filter cotton is fixedly connected to the inner wall of the adjusting shell, an adjusting filter screen is connected to the inner wall of the adjusting filter cotton through an adjusting filter cloth, and a moving component for adjusting the adjusting disk for rotation is connected to the bottom of the mounting barrel.
[0006] As a further description of the above technical solution:
[0007] The movable component includes a movable groove opened on the top of the mounting cover, a movable slider is slidably connected inside the movable groove, a movable rack is fixedly connected to the top of the movable slider, a movable rotating shaft is rotatably connected to the surface of the movable rack, the movable rack is meshed with the mounting gear, and two movable support blocks are fixedly connected to the top of the mounting cover.
[0008] As a further description of the above technical solution:
[0009] A movable motor is fixedly connected to the side wall of one of the movable support blocks, a movable roller is fixedly connected to the output end of the movable motor, the end of the movable roller passes through one of the movable support blocks and is rotatably connected to the other movable support block, an auxiliary groove is opened on the side wall of the movable roller, and the interior of the auxiliary groove is slidably connected to the movable rotating shaft.
[0010] As a further description of the above technical solution:
[0011] The assembly component comprises an assembly hopper, an assembly filter screen is fixedly connected between two sides of the inner wall of the assembly hopper, an assembly filter cloth is fixedly connected to the bottom of the assembly filter screen, and an assembly filter cotton is fixedly connected to the bottom of the assembly filter cloth.
[0012] As a further description of the above technical solution:
[0013] The moving assembly includes a moving shaft rotatably connected to the bottom of the mounting barrel, a moving transmission disk fixedly connected to the end of the moving shaft, the moving transmission disk is transmission-connected to the adjusting disk via a belt, a moving worm gear is fixedly sleeved on the outer side wall of the moving shaft, and two moving support blocks are fixedly connected to the bottom of the mounting barrel.
[0014] As a further description of the above technical solution:
[0015] A moving motor is fixedly connected to the side wall of one of the moving support blocks, a moving worm is fixedly connected to the output end of the moving motor, the end of the moving worm passes through one of the moving support blocks and is rotationally connected to the other moving support block, and the moving worm is meshingly connected to the moving worm wheel.
[0016] The utility model has the following beneficial effects:
[0017] The assembly component can be used to match the assembly hopper, the assembly filter screen, the assembly filter cotton and the assembly filter cloth, so that the liquid passes through the assembly filter screen, the assembly filter cloth and the assembly filter cotton, thereby performing a three-stage filtration on the solvent. The movable component can be used to match the movable rack, the movable shaft, the movable support block, the movable motor and the movable roller, so that the movable roller is driven to rotate by the movable motor, and then the movable shaft slides inside the auxiliary groove, and then the movable shaft also drives the installation gear on the movable rack to rotate, which is convenient for the installation gear to drive the feed hopper on the feed pipe to rotate, thereby accelerating the filtration of the liquid through the assembly filter screen, the assembly filter cloth and the assembly filter cotton. Function: The moving assembly can make the moving shaft, moving transmission disk, moving worm gear, moving support block, moving motor and moving worm gear cooperate, so that the moving motor can drive the moving worm gear and the moving shaft on the moving worm gear to rotate, and then the moving shaft also drives the moving transmission disk to rotate, and at the same time the moving transmission disk drives the adjusting disk to rotate through the belt, and then the adjusting disk drives the adjusting shell on the discharge pipe to rotate, so as to accelerate the filtration of the liquid from the adjusting filter screen, adjusting filter cloth and adjusting filter cotton on the adjusting shell, thereby further accelerating the filtration of the liquid, reducing impurities in the reagent, enhancing the proportioning quality of the reagent, and thus improving the use effect. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 This is a schematic diagram of the overall structure of a multi-stage filtration device for pharmaceutical and chemical industry proposed by the utility model;
[0019] Figure 2 This is a schematic diagram of the internal structure of the installation barrel, feed hopper and adjustment shell of a multi-stage filtering device for pharmaceutical and chemical industry proposed by the utility model;
[0020] Figure 3 for Figure 1 The enlarged structural diagram at A in the middle;
[0021] Figure 4 for Figure 2 Schematic diagram of the enlarged structure at point B.
[0022] Legend:
[0023] 1. Install the frame; 2. Install the barrel; 3. Install the cover; 4. Feed pipe; 5. Install the gear; 6. Feed hopper; 7. Hollow auger; 8. Movable slider; 9. Movable rack; 10. Movable shaft; 11. Movable support block; 12. Movable motor; 13. Movable roller; 14. Assemble the hopper; 15. Assemble the filter; 16. Assemble the filter cotton; 17. Drain pipe; 18. Discharge pipe; 19. Adjust the disk; 20. Adjust the shell; 21. Adjust the filter cotton; 22. Adjust the filter; 23. Move the shaft; 24. Move the transmission disk; 25. Move the worm gear; 26. Move the support block; 27. Move the motor; 28. Move the worm. DETAILED DESCRIPTION
[0024] 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.
[0025] Reference Figure 1-4 The utility model provides a multi-stage filtering device for pharmaceutical and chemical industry, including a mounting frame 1, a mounting barrel 2 is rotatably sleeved on the inner wall of the mounting frame 1, a mounting cover 3 is arranged on the top of the mounting barrel 2, a feed pipe 4 is penetrated and rotatably connected on the top of the mounting cover 3, a feed hopper 6 and a hollow auger 7 are respectively fixedly connected at both ends of the feed pipe 4, a mounting gear 5 is fixedly sleeved on the outer wall of the feed pipe 4, and a movable component for adjusting the rotation of the mounting gear 5 is connected to the top of the mounting cover 3, and the rotation of the mounting gear 5 is adjusted by the movable component. Figure 1 and Figure 3 The movable component includes a movable groove opened on the top of the mounting cover 3, a movable slider 8 is slidably connected inside the movable groove, a movable rack 9 is fixedly connected to the top of the movable slider 8, a movable rack 9 is rotatably connected to the surface of the movable rack 9, the movable rack 9 is meshed with the mounting gear 5, and two movable support blocks 11 are fixedly connected to the top of the mounting cover 3, one of the movable support blocks 11 is fixedly connected to a movable motor 12 on its side wall, a movable roller 13 is fixedly connected to the output end of the movable motor 12, the end of the movable roller 13 passes through one of the movable support blocks 11 and is rotatably connected to the other movable support block 11, an auxiliary groove is opened on the side wall of the movable roller 13, the inside of the auxiliary groove is slidably connected to the movable rotating shaft 10, and the movable motor 12 drives the movable roller 13 to rotate.
[0026] The feed hopper 6 is provided with an assembly component, see Figure 1 and Figure 2 The assembly component includes an assembly hopper 14, an assembly filter screen 15 is fixedly connected between the two sides of the inner wall of the assembly hopper 14, an assembly filter cloth is fixedly connected to the bottom of the assembly filter screen 15, and an assembly filter cotton 16 is fixedly connected to the bottom of the assembly filter cloth. The assembly filter screen 15, the assembly filter cloth and the assembly filter cotton 16 cooperate to perform a three-stage filtration on the material reagent.
[0027] The bottom of the installation barrel 2 is fixedly connected with a drain pipe 17, and the side wall of the drain pipe 17 is fixedly connected with a drain valve. The bottom of the installation barrel 2 is penetrated and rotatably connected with a discharge pipe 18, and the side wall of the discharge pipe 18 is fixedly connected with a discharge valve. The outer side wall of the discharge pipe 18 is fixedly sleeved with an adjusting disk 19. One end of the discharge pipe 18 is fixed and connected with an adjusting shell 20. The side wall of the adjusting shell 20 is penetrated with a plurality of adjusting holes. The inner wall of the adjusting shell 20 is fixedly connected with an adjusting filter cotton 21. The inner wall of the adjusting filter cotton 21 is connected with an adjusting filter screen 22 through an adjusting filter cloth. The bottom of the installation barrel 2 is connected with a moving component for adjusting the adjusting disk 19 to rotate. Figure 2 and Figure 4 The moving component includes a moving shaft 23 that is rotatably connected to the bottom of the mounting barrel 2, a moving transmission disk 24 is fixedly connected to the end of the moving shaft 23, and the moving transmission disk 24 is transmission-connected to the adjusting disk 19 through a belt. A moving worm gear 25 is fixedly sleeved on the outer wall of the moving shaft 23, and two moving support blocks 26 are fixedly connected to the bottom of the mounting barrel 2, a moving motor 27 is fixedly connected to the side wall of one of the moving support blocks 26, and a moving worm 28 is fixedly connected to the output end of the moving motor 27, and the end of the moving worm 28 passes through one of the moving support blocks 26 and is rotationally connected to the other moving support block 26, and the moving worm 28 is meshedly connected to the moving worm gear 25, and the moving motor 27 drives the moving worm 28 to rotate.
[0028] Working principle: When in use, first pour the reagent with the material into the assembly hopper 14, so that it passes through the assembly filter 15, the assembly filter cloth and the assembly filter cotton 16 for three-stage filtration, so that the filtered reagent is discharged into the feed hopper 6, and then the filtered liquid is discharged into the feed pipe 4 through the feed hopper 6 and discharged into the bottom of the regulating shell 20 through the hollow auger 7, and then the liquid passes through the regulating filter 22, the regulating filter cloth and the regulating filter cotton 21 on the regulating shell 20 for three-stage filtration again, so that the filtered solution is discharged into the installation through the regulating hole on the regulating shell 20 At the bottom of the barrel 2, the movable motor 12 is started at the same time, and the movable roller 13 is driven to rotate by the movable motor 12, and then the movable shaft 10 slides inside the auxiliary groove, followed by the movable shaft 10 also drives the movable slider 8 on the movable rack 9 to slide inside the movable groove, thereby guiding the movable rack 9, and then the movable rack 9 drives the mounting gear 5 to rotate, and then the mounting gear 5 drives the feed hopper 6 on the feed pipe 4 to rotate, and then the feed hopper 6 also accelerates the liquid on the assembly hopper 14 to be discharged into the feed hopper 6, to ensure the adjustment and filtering effect.
[0029] Then, the drain valve on the drain pipe 17 is started to discharge the filtered liquid, and the moving motor 27 is started at the same time. The moving motor 27 drives the moving worm gear 25 on the moving worm 28 to rotate, and then the moving worm gear 25 also drives the moving transmission disk 24 on the moving shaft 23 to rotate. At the same time, the moving transmission disk 24 drives the adjusting disk 19 to rotate through the belt, and then the adjusting disk 19 drives the adjusting housing 20 on the discharge pipe 18 to rotate, so as to accelerate the filtration and discharge of the liquid from the adjusting hole on the adjusting housing 20, and the filtered liquid is discharged through the drain pipe 17, and then the discharge valve on the discharge pipe 18 is started to discharge the filtered impurities, thereby ensuring further adjustment of the filtering effect.
[0030] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A multi-stage filtration device for pharmaceutical and chemical industry, comprising a mounting frame (1), characterized in that: The inner wall of the mounting frame (1) is rotatably sleeved with a mounting barrel (2), the top of the mounting barrel (2) is provided with a mounting cover (3), the top of the mounting cover (3) is penetrated by a feed pipe (4) and rotatably connected thereto, the two ends of the feed pipe (4) are respectively fixedly connected with a feed hopper (6) and a hollow auger (7), the outer wall of the feed pipe (4) is fixedly sleeved with a mounting gear (5), the top of the mounting cover (3) is connected with a movable component for adjusting the rotation of the mounting gear (5), and an assembly component is provided inside the feed hopper (6); The bottom of the installation barrel (2) is fixedly connected with a liquid discharge pipe (17), and the side wall of the liquid discharge pipe (17) is fixedly connected with a liquid discharge valve. The bottom of the installation barrel (2) is penetrated by a discharge pipe (18) and is rotatably connected thereto. The side wall of the discharge pipe (18) is fixedly connected with a discharge valve. The outer side wall of the discharge pipe (18) is fixedly sleeved with an adjustment disk (19). One end of the discharge pipe (18) is fixedly connected with and communicated with an adjustment housing (20). The side wall of the adjustment housing (20) is penetrated with a plurality of adjustment holes. The inner wall of the adjustment housing (20) is fixedly connected with an adjustment filter cotton (21), and the inner wall of the adjustment filter cotton (21) is connected with an adjustment filter screen (22) via an adjustment filter cloth. The bottom of the installation barrel (2) is connected with a moving component for adjusting the adjustment disk (19) to rotate.
2. A multi-stage filtration device for pharmaceutical and chemical industry according to claim 1, characterized in that: The movable assembly comprises a movable groove opened on the top of the mounting cover (3), a movable slider (8) is slidably connected inside the movable groove, a movable rack (9) is fixedly connected to the top of the movable slider (8), a movable rotating shaft (10) is rotatably connected to the surface of the movable rack (9), the movable rack (9) is meshedly connected to the mounting gear (5), and two movable support blocks (11) are fixedly connected to the top of the mounting cover (3).
3. A multi-stage filtration device for pharmaceutical and chemical industry according to claim 2, characterized in that: A movable motor (12) is fixedly connected to the side wall of one of the movable support blocks (11); a movable roller (13) is fixedly connected to the output end of the movable motor (12); a distal end of the movable roller (13) passes through one of the movable support blocks (11) and is rotatably connected to the other movable support block (11); an auxiliary groove is provided on the side wall of the movable roller (13); the interior of the auxiliary groove is slidably connected to the movable rotating shaft (10).
4. The multi-stage filtration device for pharmaceutical and chemical industry according to claim 1, characterized in that: The assembly component comprises an assembly hopper (14), an assembly filter screen (15) is fixedly connected between the two sides of the inner wall of the assembly hopper (14), an assembly filter cloth is fixedly connected to the bottom of the assembly filter screen (15), and an assembly filter cotton (16) is fixedly connected to the bottom of the assembly filter cloth.
5. The multi-stage filtration device for pharmaceutical and chemical industry according to claim 1, characterized in that: The moving assembly comprises a moving shaft (23) rotatably connected to the bottom of the installation barrel (2); a moving transmission disc (24) is fixedly connected to the end of the moving shaft (23); the moving transmission disc (24) is transmission-connected to the adjustment disc (19) via a belt; a moving worm gear (25) is fixedly sleeved on the outer side wall of the moving shaft (23); and two moving support blocks (26) are fixedly connected to the bottom of the installation barrel (2).
6. A multi-stage filtration device for pharmaceutical and chemical industry according to claim 5, characterized in that: A moving motor (27) is fixedly connected to the side wall of one of the moving support blocks (26); a moving worm (28) is fixedly connected to the output end of the moving motor (27); a distal end of the moving worm (28) passes through one of the moving support blocks (26) and is rotationally connected to the other moving support block (26); and the moving worm (28) is meshingly connected to the moving worm wheel (25).