Flocculating and settling equipment for safe production of drinking water

Abstract

The utility model relates to the technical field of flocculating settling equipment, and discloses flocculating settling equipment for safe production of drinking water, which comprises a stirring bin, the top of the stirring bin is fixedly connected with a top cover, the top of the top cover is fixedly connected with a motor, and the output end of the motor is fixedly connected with a rotating plate. A rotating rod is rotatably connected to the interior of the rotating plate, a gear is fixedly connected to the top of the rotating rod, an annular rack is fixedly connected to the interior of the top cover, and the annular rack is meshed with the gear. According to the utility model, firstly, the rotating plate is driven by the motor to rotate in the top cover, so that the problem that the effect of a flocculant cannot be fully played due to the fact that drinking water and flocculate are not fully stirred before flocculating settling is solved, and full mixing is achieved, so that the effect of the flocculant can be fully played; and small particles in water are effectively gathered into larger flocs, so that the settling efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of flocculation and sedimentation equipment, in particular to flocculation and sedimentation equipment for safe production of drinking water. Background Art

[0002] Flocculation and sedimentation equipment in safe drinking water production is an important equipment used to remove suspended matter, silt, algae and other tiny particles in water. It mainly includes flocculant dosing system, mixing device, sedimentation tank and sludge disposal system. Flocculant is a chemical substance that can aggregate suspended particles in water into larger flocs, which is convenient for subsequent sedimentation and filtration. In the process of drinking water treatment, the addition of flocculants and the full mixing of drinking water are crucial.

[0003] After searching, it was found that the announcement number is: CN217148816U, which discloses a flocculation and sedimentation equipment for safe production of urban drinking water, including a sedimentation component and a filtration component. The sedimentation component includes a sedimentation barrel, a support plate, a support column, a flocculator, an inlet pipe, an outlet pipe, a sinking bucket, a sinking pipe, a support frame, a motor, a screw, a mounting seat, a filter, a guide rod and a controller; a sinking bucket is installed at the bottom of the sedimentation barrel, a sinking pipe is installed at the bottom of the sinking bucket, a motor is installed on one side of the lower surface of the support frame, a guide rod is welded on the other side of the lower surface of the support frame, and the outer wall of the screw is threadedly connected with a mounting seat. When one end of the output shaft of the utility model motor rotates clockwise, it drives the screw to rotate clockwise, and the mounting seat moves upward along the outer wall of the screw. When it moves to expose the sedimentation barrel, it is convenient to clean the flocculants on the surface of the filter screen, so as to avoid excessive accumulation of flocculants affecting the sedimentation effect and reducing the quality of drinking water. In this application, the motor drives the screw to rotate to clean the flocculants on the surface of the filter screen, thereby improving the quality of drinking water. In this arrangement, the drinking water and the flocculants are not fully stirred before flocculation and sedimentation, resulting in the flocculant not being able to fully exert its effect and the tiny particles in the water cannot be effectively aggregated into larger flocs, thereby affecting the sedimentation efficiency. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a flocculation and sedimentation equipment for safe production of drinking water, aiming to improve the problem that drinking water and flocculants are not fully stirred before flocculation and sedimentation, resulting in the flocculant not being able to fully exert its effect and unable to effectively aggregate the tiny particles in the water into larger flocs, thereby affecting the sedimentation efficiency.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a flocculation and sedimentation equipment for safe production of drinking water, comprising a stirring bin, a top cover is fixedly connected to the top of the stirring bin, a motor is fixedly connected to the top of the top cover, a rotating plate is fixedly connected to the output end of the motor, a rotating rod is rotatably connected to the inside of the rotating plate, a gear is fixedly connected to the top of the rotating rod, a ring rack is fixedly connected to the inside of the top cover, the ring rack is meshed with the gear, a rotating shaft is fixedly connected to the outer wall of the rotating rod, a stirring blade is rotatably connected to the outer wall of the rotating shaft, a guide plate is fixedly connected to the inside of the stirring bin, the bottom of the rotating rod is slidably connected to the inner wall of the guide plate, a feeding plate is fixedly connected to the bottom of the stirring bin, and a conveying assembly is provided at the bottom of the feeding plate.

[0006] Furthermore, the conveying assembly includes a conveying pipe, and the upper surface of the conveying pipe is fixedly connected to the bottom of the blanking plate.

[0007] Furthermore, one end of the conveying pipe is fixedly connected to a filter tank, and the bottom of the filter tank is fixedly connected to a feed pipe.

[0008] Furthermore, a filter screen is slidably connected inside the filter tank, a sealing baffle is threadedly connected to the top of the filter screen, and the sealing baffle is fitted with the filter tank.

[0009] Furthermore, a sub-buckle is fixedly connected to the outer wall of the sealing baffle, a female buckle is fixedly connected to the top of the filter tank, and the outer wall of the sub-buckle is slidably connected to the inner wall of the female buckle.

[0010] Furthermore, a second fixing block is fixedly connected to the outer wall of the sealing baffle.

[0011] Furthermore, a fixing block 1 is fixedly connected to the outer wall of the filter tank, and a threaded rod is rotatably connected to the outer wall of the fixing block 1.

[0012] Furthermore, the outer wall of the threaded rod is threadedly connected with a bolt.

[0013] The utility model has the following beneficial effects:

[0014] 1. In the utility model, firstly, the motor drives the rotating plate to rotate inside the top cover, thereby driving the two rotating rods to rotate, and the gears, annular racks, rotating shafts, stirring blades, and guide plates are coordinated to fully stir the drinking water and the flocculant, thereby solving the problem that the drinking water and the flocculants are not fully stirred before flocculation and sedimentation, resulting in the flocculant not being able to fully play its role. Full mixing is achieved, so that the flocculant can fully play its role, effectively agglomerating the tiny particles in the water into larger flocs, and improving the sedimentation efficiency.

[0015] 2. In the utility model, the sealing baffle is first disassembled and assembled by rotating the bolts in coordination with the fixing block 1, the threaded rod, and the fixing block 2, and then the filter is disassembled and assembled for cleaning by rotating the filter, and finally the positioning during installation is achieved by the sub-buckle and the mother buckle, so as to facilitate the cleaning of the filter, thereby ensuring the filtering effect, avoiding filter blockage, and ensuring the safety of water quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the main structure of a flocculation and sedimentation device for safe production of drinking water proposed by the utility model;

[0017] Figure 2 This is a schematic diagram of the internal structure of a mixing chamber of a flocculation and sedimentation device for safe production of drinking water proposed by the utility model;

[0018] Figure 3 This is a structural schematic diagram of one side of a feed plate of a flocculation and sedimentation device for safe production of drinking water proposed by the utility model;

[0019] Figure 4 The utility model provides a structural schematic diagram of one side of a sealing baffle of a flocculation and sedimentation device for safe production of drinking water.

[0020] Legend:

[0021] 1. Mixing chamber; 2. Top cover; 3. Motor; 4. Rotating plate; 5. Rotating rod; 6. Gear; 7. Ring rack; 8. Rotating shaft; 9. Mixing blade; 10. Guide plate; 11. Feeding plate; 12. Delivery pipe; 13. Filter tank; 14. Feeding pipe; 15. Filter screen; 16. Sealing baffle; 17. Sub-buckle; 18. Female buckle; 19. Fixing block 1; 20. Threaded rod; 21. Bolt; 22. Fixing block 2. DETAILED DESCRIPTION

[0022] 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.

[0023] Reference Figure 1 - Figure 2, the utility model provides an embodiment: a flocculation and sedimentation equipment for safe production of drinking water, including a stirring chamber 1, a top cover 2 is fixedly connected to the top of the stirring chamber 1, a motor 3 is fixedly connected to the top of the top cover 2, a rotating plate 4 is fixedly connected to the output end of the motor 3, a rotating rod 5 is rotatably connected to the inside of the rotating plate 4, a gear 6 is fixedly connected to the top of the rotating rod 5, an annular rack 7 is fixedly connected to the inside of the top cover 2, the annular rack 7 is meshed with the gear 6, a rotating shaft 8 is fixedly connected to the outer wall of the rotating rod 5, a stirring blade 9 is rotatably connected to the outer wall of the rotating shaft 8, a guide plate 10 is fixedly connected to the inside of the stirring chamber 1, the bottom of the rotating rod 5 is slidably connected to the inner wall of the guide plate 10, a feeding plate 11 is fixedly connected to the bottom of the stirring chamber 1, and a conveying component is provided at the bottom of the feeding plate 11;

[0024] Specifically, first, the motor 3 on the top of the top cover 2 is used to drive the rotating plate 4 to rotate inside the top cover 2, thereby driving the rotating rod 5 to rotate accordingly inside the top cover 2. In this process, the guide plate 10 supports and guides the bottom of the rotating rod 5 to ensure the stability and accuracy of the rotating rod 5 during rotation. Then, the rotating rod 5 is rotated to drive the gear 6 to rotate around the annular rack 7. The rotation of the gear 6 is not a simple self-rotation. Due to the threaded connection between the gear 6 and the annular rack 7, the gear 6 rotates while rotating. The self-rotation of the gear 6 further drives the rotating rod 5 to rotate. Finally, the rotation of the rotating rod 5 drives the rotating shaft 8 to rotate. The rotation of the rotating shaft 8 enables the stirring blade 9 to fully stir the drinking water and the flocculant, ensuring that the flocculant and the suspended matter are fully contacted and reacted to form flocs, which not only improves the efficiency of water quality treatment, but also makes the subsequent filtration work smoother.

[0025] Reference Figure 3 - Figure 4 The conveying assembly includes a conveying pipe 12, the upper surface of the conveying pipe 12 is fixedly connected to the bottom of the blanking plate 11, one end of the conveying pipe 12 is fixedly connected to a filter tank 13, the bottom of the filter tank 13 is fixedly connected to a blanking pipe 14, the inside of the filter tank 13 is slidably connected to a filter screen 15, the top of the filter screen 15 is threadedly connected to a sealing baffle 16, the sealing baffle 16 is fitted with the filter tank 13, the outer wall of the sealing baffle 16 is fixedly connected to a sub-button 17, the top of the filter tank 13 is fixedly connected to a female buckle 18, the outer wall of the sub-button 17 is slidably connected to the inner wall of the female buckle 18, the outer wall of the sealing baffle 16 is fixedly connected to a fixed block 22, the outer wall of the filter tank 13 is fixedly connected to a fixed block 19, the outer wall of the fixed block 19 is rotatably connected to a threaded rod 20, and the outer wall of the threaded rod 20 is threadedly connected to a bolt 21;

[0026] Specifically, first, the threaded rod 20 is released by rotating the bolt 21, and then the threaded rod 20 is pulled to rotate on the inner wall of the fixed block 19 to release the originally bound sealing baffle 16, so that the filter 15 can be pulled out through the sealing baffle 16. Since the filter 15 and the sealing baffle 16 are connected by threads, it is easy to remove it by simply rotating the filter 15. After the filter 15 is cleaned, it is only necessary to align the sub-buckle 17 on the outer wall of the sealing baffle 16 with the female buckle 18 on the top of the filter tank 13 and insert it, so that the feed pipe 14 can be connected with the feed inlet of the filter 15 to ensure that the seal is not missed. The filter 15 can be put into use again, thereby achieving the effect of cleaning the filter 15.

[0027] Working principle: When the flocculation and sedimentation equipment for safe production of drinking water is needed, firstly, the drinking water and the flocculant are injected into the mixing chamber 1, and then the output end of the motor 3 drives the rotating plate 4 to rotate inside the top cover 2, thereby driving the rotating rod 5 to rotate. At this time, the bottom of the rotating rod 5 is supported and guided by the guide plate 10, and then the rotation of the rotating rod 5 drives the gear 6 to rotate around the annular rack 7, so that the gear 6 rotates and rotates at the same time, thereby driving the rotating rod 5 to rotate by itself through the gear 6, and then the rotation of the rotating rod 5 drives the rotating shaft 8 to rotate, so that the stirring blades 9 fully stir the drinking water and the flocculant, ensuring that the flocculant and the suspended matter are fully contacted and reacted to form flocs, which is convenient for subsequent filtration, and the mixed drinking water Water is transported by the delivery pipe 12 through the discharge plate 11, and the drinking water is transported to the filter 15 inside the filter tank 13 through the delivery pipe 12, and then transported through the discharge pipe 14 after being filtered through the filter 15. By turning the bolt 21, the threaded rod 20 is pulled to rotate on the inner wall of the fixed block 19, so that the sealing baffle 16 is no longer constrained, and then the filter 15 can be pulled out through the sealing baffle 16, and then the filter 15 can be removed by rotating the filter 15, so as to clean the filter 15. During installation, the sub-buckle 17 on the outer wall of the sealing baffle 16 needs to be aligned with the female buckle 18 on the top of the filter tank 13 and inserted, so that the discharge pipe 14 can be connected to the feed port of the filter 15 to prevent omission, thereby achieving the effect of facilitating the cleaning of the filter 15.

[0028] 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 flocculation and sedimentation device for safe production of drinking water, comprising a stirring chamber (1), characterized in that: The top of the stirring chamber (1) is fixedly connected to a top cover (2), the top of the top cover (2) is fixedly connected to a motor (3), the output end of the motor (3) is fixedly connected to a rotating plate (4), the interior of the rotating plate (4) is rotatably connected to a rotating rod (5), the top of the rotating rod (5) is fixedly connected to a gear (6), the interior of the top cover (2) is fixedly connected to an annular rack (7), the annular rack (7) is meshed with the gear (6), the outer wall of the rotating rod (5) is fixedly connected to a rotating shaft (8), the outer wall of the rotating shaft (8) is rotatably connected to a stirring blade (9), the interior of the stirring chamber (1) is fixedly connected to a guide plate (10), the bottom of the rotating rod (5) is slidably connected to the inner wall of the guide plate (10), the bottom of the stirring chamber (1) is fixedly connected to a discharge plate (11), and a conveying assembly is provided at the bottom of the discharge plate (11).

2. A flocculation and sedimentation equipment for safe production of drinking water according to claim 1, characterized in that: The conveying assembly comprises a conveying pipe (12), the upper surface of the conveying pipe (12) being fixedly connected to the bottom of the blanking plate (11).

3. A flocculation and sedimentation equipment for safe production of drinking water according to claim 2, characterized in that: One end of the delivery pipe (12) is fixedly connected to a filter tank (13), and the bottom of the filter tank (13) is fixedly connected to a feed pipe (14).

4. A flocculation and sedimentation equipment for safe production of drinking water according to claim 3, characterized in that: A filter screen (15) is slidably connected inside the filter tank (13), a sealing baffle (16) is threadedly connected to the top of the filter screen (15), and the sealing baffle (16) is in close contact with the filter tank (13).

5. A flocculation and sedimentation equipment for safe production of drinking water according to claim 4, characterized in that: The outer wall of the sealing baffle (16) is fixedly connected with a sub-button (17), the top of the filter tank (13) is fixedly connected with a female buckle (18), and the outer wall of the sub-button (17) is slidably connected to the inner wall of the female buckle (18).

6. A flocculation and sedimentation equipment for safe production of drinking water according to claim 4, characterized in that: A second fixing block (22) is fixedly connected to the outer wall of the sealing baffle (16).

7. The flocculation and sedimentation equipment for safe production of drinking water according to claim 3, characterized in that: The outer wall of the filter tank (13) is fixedly connected to a fixing block 1 (19), and the outer wall of the fixing block 1 (19) is rotatably connected to a threaded rod (20).

8. The flocculation and sedimentation equipment for safe production of drinking water according to claim 7, characterized in that: The outer wall of the threaded rod (20) is threadedly connected with a bolt (21).

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