Solid-liquid separation structure of centrifugal machine
By arranging the B brush plate storage mechanism inside the sieve plate of the solid-liquid separation structure of the centrifuge, the problem of inconvenient cleaning of the inside of the sieve plate in the prior art is solved, the filtration effect is improved, and the solid-liquid separation is realized through the guide hopper and guide tube. Orderly extraction and separation reduce water waste.
Patent Information
- Application Number
- CN202421108612.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-21
- Publication Date
- 2025-01-24
- Estimated Expiration
- 2034-05-21
AI Technical Summary
The prior art is not convenient to clean the inner side of the screen plate, resulting in blockage of liquid solids during sewage filtration, reducing the filtration and separation effect, and inconvenient solid-liquid extraction.
Design a centrifuge solid-liquid separation structure. By setting up a B brush plate storage mechanism on the inside of the sieve plate, the transmission rod and linkage rod are used to drive the B brush plate to slide and clean the solid particles on the inside of the sieve plate. This is achieved through a guide hopper and a guide tube. Orderly extraction and separation of solids and liquids.
It effectively cleans the blockage on the inside of the screen plate, improves the filtration and separation effect of sewage, ensures the orderly extraction and reuse of solid and liquid, and reduces the waste of water resources.
Smart Images
Figure CN222384338U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of sewage treatment, in particular to a centrifuge solid-liquid separation structure. Background Art
[0002] Water treatment methods include physical treatment and chemical treatment. Humans have been treating water for many years. Physical methods include using filter materials with different pore sizes to remove impurities from the water through adsorption or barrier methods. The more important adsorption method is adsorption with activated carbon. The barrier method is to pass water through the filter material to prevent larger impurities from passing through, thereby obtaining cleaner water.
[0003] For example, patent (CN216653619U) discloses a solid-liquid separation structure for water treatment, including a frame, a support plate is provided on the outer surface of the lower end of the frame, and the outer surface of the support plate is connected to the support frame, a rotating rod is provided inside the support frame, and the middle outer side of the rotating rod is connected to the movable block, a water outlet is provided on the lower side of the inner part of the frame, and a baffle is installed inside the lower end of the water outlet, a bottom plate is provided on the lower side of the inner part of the frame, and the lower end of the bottom plate is connected to the fixed shaft, and the lower end of the fixed shaft is fixedly installed on the lower end of the inner part of the frame, a sieve plate is provided on the upper side of the bottom plate, and the upper top of the sieve plate is connected to the top plate, the upper top of the frame is connected to the top frame, and a motor is installed in the middle of the upper end of the top frame, and a mounting rod is installed on the lower end of the outer side of the top frame, and the inner end surface of the mounting rod is connected to the scraper. The solid-liquid separation structure for water treatment can replace the sieve plate inside the device and prevent the raw material from remaining inside the device.
[0004] When using the above technology, it was found that the prior art had the following technical problems: the prior art is not convenient for cleaning the inner side of the sieve plate, because the sewage is filtered from the inside of the sieve plate, and most of the solid matter in the liquid will be blocked on the inner side of the sieve plate, while the prior art only cleans the outer side of the sieve plate, thereby reducing the filtering and separation effect of the device, and the prior art is not convenient for orderly extraction and discharge of the solid and liquid separated by the device. For this reason, we designed a centrifuge solid-liquid separation structure to provide another technical solution to the above technical problems. Utility Model Content
[0005] Based on this, it is necessary to provide a centrifuge solid-liquid separation structure to address the above technical problems. When in use, sewage is poured into the interior of the sieve plate, and the sewage is filtered through the sieve plate to purify the sewage, so that the purified water can be reused to reduce water resource waste. When the sieve plate is filtered for a long time, a large amount of solid particles will be adsorbed on the inner side of the sieve plate, which will cause blockage on the inner side of the sieve plate, greatly reducing the filtering effect of the sieve plate. When the rotating storage mechanism drives the two B brush plates to slide away from each other, the B brush plates will clean the inside of the sieve plate, greatly improving the filtering effect of the device.
[0006] In order to solve the above technical problems, the utility model adopts the following technical solutions:
[0007] A centrifuge solid-liquid separation structure comprises a frame, a sieve plate is rotatably connected inside the frame, support frames are fixed to the top and bottom ends of the inner side of the sieve plate, a storage mechanism for cleaning the inner side of the sieve plate is arranged between the two support frames, the storage mechanism comprises a transmission rod, a transmission rod is fixed between the two support frames, a limit block is fixed to the outer side of the transmission rod, the top and bottom ends of the transmission rod and the limit block are slidably connected to a transmission slider, both ends of the outer side of the transmission slider are rotatably connected to a linkage rod, the end of the linkage rod away from the transmission slider is rotatably connected to a B brush plate, and the B brush plate is slidably connected to the sieve plate.
[0008] As a preferred embodiment of the centrifuge solid-liquid separation structure provided by the utility model, springs are sleeved on the top and bottom ends of the outer side of the transmission rod, the ends of the two springs away from each other are fixed to the transmission slider, and the ends of the two springs close to each other are fixed to the transmission rod.
[0009] As a preferred embodiment of the solid-liquid separation structure of a centrifuge provided by the utility model, a limiting disc is fixed on the top of the sieve plate, the top of the limiting disc is slidably connected to the frame, a disc gear is fixed on the outer side of the limiting disc, a servo motor A is fixed on the top of the frame, a meshing wheel is fixed on the output end of the servo motor A through the frame, and the outer side of the meshing wheel is meshingly connected to the disc gear.
[0010] As a preferred embodiment of the centrifuge solid-liquid separation structure provided by the utility model, A brush plates are fixed at both ends of the inner side of the frame, and the ends of the two A brush plates close to each other are slidably connected to the screen plate.
[0011] As a preferred embodiment of the centrifuge solid-liquid separation structure provided by the utility model, a sewage discharge mechanism for solid-liquid separation is arranged at the bottom end of the frame, and the sewage discharge mechanism includes a guide hopper, a guide hopper is fixed to the bottom end of the frame, a guide cylinder is fixed to one end of the guide hopper, and a discharge port is opened at the bottom end of the guide cylinder.
[0012] As a preferred embodiment of the centrifuge solid-liquid separation structure provided by the utility model, the guide hopper and the guide barrel are internally rotatably connected with the guide slurry, a B servo motor is fixed to one end of the guide barrel, and the output end of the B servo motor is fixed to the guide slurry.
[0013] As a preferred embodiment of the centrifuge solid-liquid separation structure provided by the utility model, a water inlet is provided at the top of the frame, a water outlet is provided at one end of the frame, and support columns are evenly fixed at the bottom of the frame.
[0014] As a preferred embodiment of the centrifuge solid-liquid separation structure provided by the utility model, a drainage hole is opened at the bottom end of the frame, a sealing gasket is fixed inside the drainage hole, and the sealing gasket is slidably connected to the screen plate.
[0015] It can be seen without a doubt that the above-mentioned technical solution of the present application can definitely solve the technical problem to be solved by the present application.
[0016] At the same time, through the above technical solutions, the utility model has at least the following beneficial effects:
[0017] The utility model provides a centrifuge solid-liquid separation structure, which drives the meshing wheel to rotate through the output end of the A servo motor, and the meshing wheel drives the sieve plate, the limit disc and the disc gear to rotate synchronously, so that the sieve plate drives the B brush plate to clean the inner side of the sieve plate, thereby improving the filtering effect of the device;
[0018] The solid particles blocked on the inner side of the screen plate are cleaned into the guide hopper by the B brush plate, and then the output end of the B servo motor drives the guide slurry to rotate. The guide slurry drives the solid particles inside the guide hopper to be discharged from the discharge port along the direction of the guide barrel, thereby facilitating the separation of the solid particles. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0021] Figure 2 It is a schematic diagram of the internal structure of the framework of the utility model;
[0022] Figure 3 This is a schematic diagram of the internal structure of the sieve plate of the utility model;
[0023] Figure 4 It is a schematic diagram of the connection structure between the transmission slider and the B brush plate of the utility model.
[0024] In the figure: 1. frame; 2. water inlet; 3. limit block; 4. support column; 5. sieve plate; 6. limit disc; 7. disc gear; 8. meshing wheel; 9. servo motor A; 10. brush plate A; 11. guide hopper; 12. servo motor B; 13. brush plate B; 14. guide barrel; 15. discharge port; 16. guide slurry; 17. support frame; 18. transmission rod; 19. transmission slider; 20. linkage rod; 21. spring. DETAILED DESCRIPTION
[0025] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.
[0026] In order to enable those skilled in the art to better understand the solution of the utility model, the technical solution in the embodiments of the utility model will be clearly and completely described below in conjunction with the accompanying drawings.
[0027] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features and technical solutions in the embodiments may be combined with each other.
[0028] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.
[0029] Embodiment 1
[0030] Reference Figure 1-Figure 4A centrifuge solid-liquid separation structure, comprising a frame 1, a sieve plate 5 is rotatably connected inside the frame 1, a support frame 17 is fixed to the top and bottom of the inner side of the sieve plate 5, a storage mechanism for cleaning the inner side of the sieve plate 5 is arranged between the two support frames 17, the storage mechanism comprises a transmission rod 18, a transmission rod 18 is fixed between the two support frames 17, a limit block 3 is fixed to the outer side of the transmission rod 18, a transmission slider 19 is slidably connected to the top and bottom ends of the transmission rod 18 and the limit block 3, both ends of the outer side of the transmission slider 19 are rotatably connected to a linkage rod 20, an end of the linkage rod 20 away from the transmission slider 19 is rotatably connected to a B brush plate 13, and the B brush plate 13 is slidably connected to the sieve plate 5;
[0031] When in use, the sewage is poured into the interior of the sieve plate 5, and the sewage is filtered through the sieve plate 5, and then the sewage is purified, so that the purified water can be reused again, reducing the waste of water resources. When the sieve plate 5 is filtered for a long time, a large amount of solid particles will be adsorbed on the inner side of the sieve plate 5, which will cause the inner side of the sieve plate 5 to be blocked, causing the filtering effect of the sieve plate 5 to be greatly reduced. When the rotating storage mechanism drives the two B brush plates 13 to slide away from each other, the B brush plates 13 clean the inner side of the sieve plate 5, greatly improving the filtering effect of the device;
[0032] The top and bottom ends of the outer side of the transmission rod 18 are sleeved with springs 21, and the ends of the two springs 21 that are away from each other are fixed to the transmission slider 19, and the ends of the two springs 21 that are close to each other are fixed to the transmission rod 18.
[0033] When the rotating screen plate 5 drives the support frame 17, the transmission rod 18 and the limit block 3 to rotate synchronously, the limit block 3 drives the transmission slider 19, the linkage rod 20 and the B brush plate 13 to move, and then the transmission slider 19 drives the linkage rod 20 and the B brush plate 13 to slide and clean in the direction of the screen plate 5, and the two transmission sliders 19 drive the spring 21 to contract. When the screen plate 5 does not rotate, the elastic force of the spring 21 drives the two transmission sliders 19 to move away from each other, and then the transmission slider 19 drives the linkage rod 20 to rotate, so that the two linkage rods 20 move in the direction of moving away from each other, and then the B brush plate 13 is separated from the inner side of the screen plate 5;
[0034] A limiting disc 6 is fixed on the top of the sieve plate 5, and the top of the limiting disc 6 is slidably connected to the frame 1. A disc gear 7 is fixed on the outer side of the limiting disc 6. A servo motor 9 is fixed on the top of the frame 1. A meshing wheel 8 is fixed on the output end of the servo motor 9 through the frame 1, and the outer side of the meshing wheel 8 is meshed and connected with the disc gear 7.
[0035] The meshing wheel 8 is driven to rotate by the output end of the A servo motor 9, and the meshing wheel 8 drives the sieve plate 5, the limiting disc 6 and the disc gear 7 to rotate synchronously, so that the sieve plate 5 drives the B brush plate 13 to clean the inner side of the sieve plate 5;
[0036] A brush plates 10 are fixed at both ends of the inner side of the frame 1, and the ends of the two brush plates 10 close to each other are slidably connected to the screen plate 5;
[0037] When the sieve plate 5 rotates, the outer side of the sieve plate 5 is cleaned by the A brush plate 10, thereby further improving the filtering effect of the sieve plate 5;
[0038] The bottom end of the frame 1 is provided with a sewage discharge mechanism for solid-liquid separation, and the sewage discharge mechanism includes a guide hopper 11. The guide hopper 11 is fixed to the bottom end of the frame 1, and a guide cylinder 14 is fixed to one end of the guide hopper 11. A discharge port 15 is provided at the bottom end of the guide cylinder 14.
[0039] The guide hopper 11 and the guide cylinder 14 are internally connected with the guide slurry 16 for rotation. A B servo motor 12 is fixed to one end of the guide cylinder 14. The output end of the B servo motor 12 is fixed to the guide slurry 16.
[0040] When the B brush plate 13 cleans the solid particles blocked on the inner side of the sieve plate 5, the solid particles will fall from the inner side of the sieve plate 5 into the inside of the guide hopper 11, and then the output end of the B servo motor 12 drives the guide slurry 16 to rotate, and the guide slurry 16 drives the solid particles in the guide hopper 11 to be discharged from the discharge port 15 along the direction of the guide cylinder 14;
[0041] A water inlet 2 is provided at the top of the frame 1, a water outlet is provided at one end of the frame 1, and support columns 4 are evenly distributed and fixed at the bottom of the frame 1;
[0042] A drainage hole is provided at the bottom end of the frame 1 , a sealing gasket is fixed inside the drainage hole, and the sealing gasket is slidably connected to the sieve plate 5 , so as to prevent water seepage at the connection between the sieve plate 5 and the frame 1 when the sieve plate 5 rotates.
[0043] The use process of a centrifuge solid-liquid separation structure provided by the utility model is as follows: when in use, sewage is poured into the interior of the sieve plate 5 along the water inlet 2, and the meshing wheel 8 is driven to rotate by the output end of the A servo motor 9, and the meshing wheel 8 drives the sieve plate 5, the limit disc 6 and the disc gear 7 to rotate synchronously, and the sieve plate 5 drives the support frame 17, the transmission rod 18 and the limit block 3 to rotate synchronously, so that the limit block 3 drives the transmission slider 19, the linkage rod 20 and the B brush plate 13 to move, and then the transmission slider 19 drives the linkage rod 20 and the B brush plate 13 to slide and clean in the direction of the sieve plate 5;
[0044] When the B brush plate 13 cleans the solid particles blocking the inside of the screen plate 5, the solid particles will fall from the inside of the screen plate 5 to the inside of the guide hopper 11, and then the output end of the B servo motor 12 drives the guide slurry 16 to rotate, and the guide slurry 16 drives the solid particles inside the guide hopper 11 to be discharged from the discharge port 15 along the direction of the guide barrel 14.
[0045] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to only specific implementation methods. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.
Claims
1. A centrifuge solid-liquid separation structure, characterized in that: The invention comprises a frame (1), wherein a sieve plate (5) is rotatably connected to the inside of the frame (1), a support frame (17) is fixed to the top and bottom of the inner side of the sieve plate (5), a storage mechanism for cleaning the inner side of the sieve plate (5) is arranged between the two support frames (17), and the storage mechanism comprises a transmission rod (18), a transmission rod (18) is fixed between the two support frames (17), a limit block (3) is fixed to the outer side of the transmission rod (18), the top and bottom ends of the transmission rod (18) and the limit block (3) are slidably connected to a transmission slider (19), both ends of the outer side of the transmission slider (19) are rotatably connected to a linkage rod (20), and the end of the linkage rod (20) away from the transmission slider (19) is rotatably connected to a B brush plate (13), and the B brush plate (13) is slidably connected to the sieve plate (5).
2. A centrifuge solid-liquid separation structure according to claim 1, characterized in that: The top and bottom ends of the outer side of the transmission rod (18) are sleeved with springs (21); the ends of the two springs (21) that are away from each other are fixed to the transmission slider (19); and the ends of the two springs (21) that are close to each other are fixed to the transmission rod (18).
3. A centrifuge solid-liquid separation structure according to claim 2, characterized in that: A limiting disc (6) is fixed on the top of the sieve plate (5), the top of the limiting disc (6) is slidably connected to the frame (1), a disc gear (7) is fixed on the outer side of the limiting disc (6), an A servo motor (9) is fixed on the top of the frame (1), a meshing wheel (8) is fixed on the output end of the A servo motor (9) through the frame (1), and the outer side of the meshing wheel (8) is meshingly connected to the disc gear (7).
4. A centrifuge solid-liquid separation structure according to claim 2, characterized in that: A brush plates (10) are fixed to both ends of the inner side of the frame (1), and the ends of the two A brush plates (10) close to each other are slidably connected to the screen plate (5).
5. The centrifuge solid-liquid separation structure according to claim 1, characterized in that: The bottom end of the frame (1) is provided with a sewage discharge mechanism for solid-liquid separation, the sewage discharge mechanism comprising a guide hopper (11), the guide hopper (11) is fixed at the bottom end of the frame (1), a guide cylinder (14) is fixed at one end of the guide hopper (11), and a discharge port (15) is provided at the bottom end of the guide cylinder (14).
6. A centrifuge solid-liquid separation structure according to claim 5, characterized in that: The guide hopper (11) and the guide cylinder (14) are rotatably connected to a guide slurry (16), one end of the guide cylinder (14) is fixed with a B servo motor (12), and the output end of the B servo motor (12) is fixed to the guide slurry (16).
7. The centrifuge solid-liquid separation structure according to claim 1, characterized in that A water inlet (2) is provided at the top of the frame (1), a water outlet is provided at one end of the frame (1), and support columns (4) are evenly distributed and fixed at the bottom of the frame (1).
8. The centrifuge solid-liquid separation structure according to claim 2, characterized in that: A drainage hole is provided at the bottom end of the frame (1), a sealing gasket is fixed on the inner side of the drainage hole, and the sealing gasket is slidably connected to the screen plate (5).