Sewage treatment tank capable of uniformly feeding coagulant
By adopting multiple stirring paddles and electric push rods in the sewage treatment tank, the problems of uneven mixing of coagulants and difficulty in quantitative control in traditional sewage treatment tanks are solved, and the effect of sewage treatment is improved.
Patent Information
- Application Number
- CN202420022684.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-05
- Publication Date
- 2024-12-20
- Estimated Expiration
- 2034-01-05
AI Technical Summary
When stirring, the coagulant and sewage are mixed unevenly with the coagulant during the traditional sewage treatment tank, which affects the aggregation and flocculation of impurities. The amount of coagulant added manually cannot be controlled, resulting in poor treatment effect.
A sewage treatment box including multiple stirring paddles and electric push rods, plug plates and inclined plates is designed. The stirring paddles are rotated simultaneously by meshing gear transmission to achieve uniform mixing of coagulants, and the plug plates are driven by electric push rods. Control the dosage of coagulant.
It improves the uniform mixing of coagulant and sewage, promotes impurities aggregation and flocculation, ensures the quantitative addition of coagulant, and significantly improves the sewage treatment effect.
Smart Images
Figure CN222204897U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of sewage treatment boxes, in particular to a sewage treatment box with uniform coagulant placement. Background Art
[0002] Sewage treatment: The process of purifying sewage to meet the water quality requirements for discharge into a water body or reuse. The sewage treatment tank is a sewage treatment equipment commonly used to treat sewage.
[0003] When treating sewage, the existing sewage treatment tank needs to manually add coagulants and stir them to mix them thoroughly. The traditional stirring uses a single stirring rod for stirring, which leads to uneven mixing of the coagulant and sewage, which is not conducive to the coagulation and flocculation of impurities in the sewage, and the sewage treatment effect is poor. In addition, the amount of coagulant added manually cannot be controlled, which leads to the phenomenon that the coagulant and sewage are easily mixed with more or less, resulting in poor sewage treatment effect. In order to solve this problem, a sewage treatment tank with uniform coagulant delivery is proposed. Utility Model Content
[0004] The technical problem to be solved by the utility model is that the traditional stirring adopts a single stirring rod for stirring, which leads to the uneven mixing of the coagulant and the sewage, which is not conducive to the coagulation and flocculation of impurities in the sewage, and the sewage treatment effect is poor, and the amount of the artificially added coagulant cannot be controlled, which leads to the phenomenon that the coagulant and the sewage are easily mixed with more or less, resulting in poor sewage treatment effect.
[0005] In order to solve the above technical problems, a technical solution adopted by the utility model is: to provide a sewage treatment box with uniform coagulant delivery, comprising a box body, a fixed plate is fixedly connected to the inner top of the box body, a vertical rod is fixedly connected to the bottom of the fixed plate, a disc is fixedly connected to the bottom of the vertical rod, three connecting plates are fixedly connected to the surface of the disc, a first slave gear is rotatably connected to the surface of the three connecting plates, a first main gear is rotatably connected to the outer sleeve of the vertical rod, a second main gear is rotatably connected to the bottom of the three connecting plates, the second main gear and the first slave gear are connected by a connecting shaft, and the bottom of the three connecting plates close to the second main gear is rotatably connected to the second slave gear;
[0006] The bottoms of the three second slave gears are fixedly connected with a rotating plate, the bottoms of the three rotating plates are fixedly connected with a stirring paddle, one side of the surface of the box body is fixedly connected with a feeding box for adding a coagulant, a feeding port is provided on the surface of the box body close to the feeding box, a blocking plate is slidably connected to the inside of the feeding box, one side of the surface of the blocking plate penetrates and is slidably connected to the outside of the feeding box, an inclined plate is fixedly connected to the inside of the feeding box below the blocking plate, and one end of the inclined plate penetrates through the feeding port to the inside of the box body.
[0007] Preferably, two cover plates are symmetrically rotatably connected to the surface of the fixed plate, and pull rods are fixedly connected to the surfaces of the two cover plates. The pull rods are used to facilitate opening the cover plates to facilitate checking the sewage treatment conditions inside the box.
[0008] Preferably, the first main gear and the first slave gear are in meshing connection, and the second main gear and the second slave gear are in meshing connection.
[0009] Preferably, a motor is fixedly connected to the surface of the fixed plate, and the output end of the motor passes through the bottom of the fixed plate and is fixedly connected to the top of the first main gear. The first main gear can be driven to rotate by the arranged motor, which is more convenient during operation.
[0010] Preferably, a frame is fixedly connected to one side of the surface of the feeding box, an electric push rod is fixedly installed on the surface of the frame, the output end of the electric push rod is fixedly connected to one end of the blocking plate, and the blocking plate can be driven to move by the arranged electric push rod, which is very convenient.
[0011] Preferably, a solenoid valve is fixedly mounted on the surface of the box body, and a drain pipe is installed inside the solenoid valve, so that the treated sewage can be conveniently discharged from the drain pipe by opening the solenoid valve.
[0012] Preferably, a plurality of supporting legs are fixedly connected to the bottom of the box in an annular shape, and the device can be placed stably by providing the plurality of supporting legs.
[0013] The beneficial effects of the utility model are as follows:
[0014] 1. The utility model sets the above structure and utilizes the meshing transmission of the first main gear and the first slave gear and the meshing transmission of the second main gear and the second slave gear, so that multiple stirring paddles can be rotated simultaneously, so that the coagulant sewage can be mixed more evenly, which is beneficial to the coagulation and flocculation of impurities in the sewage, improves the sewage treatment effect, and is more practical.
[0015] 2. The utility model provides an electric push rod, a blocking plate, an inclined plate and other structures, and controls the size of the blocking plate opening under the drive of the electric push rod, so as to realize the quantitative addition of coagulant into the interior of the box, prevent the phenomenon of adding too much or too little coagulant, improve the effect of sewage treatment, and be more practical. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 This is a schematic diagram of the appearance of a sewage treatment tank with uniform coagulant delivery according to the utility model;
[0017] Figure 2 This is a three-dimensional diagram of the interior of a sewage treatment tank in which a coagulant is uniformly distributed according to the utility model;
[0018] Figure 3 This is a stereoscopic intent of the second perspective of the interior of a sewage treatment tank in which a coagulant is uniformly placed according to the utility model;
[0019] Figure 4 The utility model is a partial cross-sectional view of a sewage treatment tank with uniform coagulant placement.
[0020] In the figure: 1. supporting leg; 2. drain pipe; 3. solenoid valve; 4. pull rod; 5. motor; 6. cover plate; 7. fixing plate; 8. electric push rod; 9. frame; 10. feeding box; 11. box body; 12. stirring paddle; 13. connecting plate; 14. rotating plate; 15. first slave gear; 16. first main gear; 17. vertical rod; 18. second main gear; 19. second slave gear; 20. feeding port; 21. inclined plate; 22. blocking plate. DETAILED DESCRIPTION
[0021] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the protection scope of the present invention.
[0022] See also Figure 1 - Figure 4A sewage treatment tank with uniform coagulant delivery comprises a box body 11, a fixing plate 7 is fixedly connected to the inner top of the box body 11, a vertical rod 17 is fixedly connected to the bottom of the fixing plate 7, a disc is fixedly connected to the bottom of the vertical rod 17, three connecting plates 13 are fixedly connected to the surface of the disc, a first slave gear 15 is rotatably connected to the surface of the three connecting plates 13, a first main gear 16 is rotatably connected to the outer sleeve of the vertical rod 17, and the first slave gear 15 can be meshed and driven to be meshed and driven by the rotation of the first main gear 16, the bottoms of the three connecting plates 13 are rotatably connected to the second main gear 18, the second main gear 18 and the first slave gear 15 are connected by a connecting shaft, and the bottoms of the three connecting plates 13 near the second main gear 18 are rotatably connected to the second slave gear 19, and the second slave gear 19 can be meshed and driven to rotate by the rotation of the second main gear 18;
[0023] The bottoms of the three second slave gears 19 are all fixedly connected with a rotating plate 14, and the bottoms of the three rotating plates 14 are all fixedly connected with a stirring paddle 12. The rotation of the stirring paddle 12 makes the coagulant and sewage mix more evenly. A feeding box 10 for adding a coagulant is fixedly connected to one side of the surface of the box body 11. A feeding port 20 is provided on the surface of the box body 11 close to the feeding box 10. A blocking plate 22 is slidably connected to the inside of the feeding box 10. One side of the surface of the blocking plate 22 penetrates and is slidably connected to the outside of the feeding box 10. The inside of the feeding box 10 is fixedly connected with an inclined plate 21 below the blocking plate 22. One end of the inclined plate 21 penetrates the feeding port 20 to the inside of the box body 11. Under the action of the open and matching inclined plate 21, the amount of coagulant can be controlled when it is added from the feeding port 20. A frame 9 is fixedly connected to one side of the surface of the feeding box 10, and an electric push rod 8 is fixedly installed on the surface of the frame 9. The output end of the electric push rod 8 is fixedly connected to one end of the blocking plate 22. The blocking plate 22 can be driven to move by the set electric push rod 8, which is very convenient. A solenoid valve 3 is fixedly installed on the surface of the box body 11, and a drain pipe 2 is installed inside the solenoid valve 3. By opening the solenoid valve 3, the treated sewage can be discharged from the drain pipe 2 conveniently. A plurality of supporting legs 1 are fixedly connected to the bottom of the box body 11 in an annular shape. The multiple supporting legs 1 are set to facilitate the stable placement of the device.
[0024] like Figure 1 - Figure 3As shown, two cover plates 6 are symmetrically rotatably connected on the surface of the fixed plate 7, and pull rods 4 are fixedly connected on the surfaces of the two cover plates 6. The pull rods 4 are used to facilitate opening the cover plates 6, so that the sewage treatment conditions inside the box body 11 can be checked. The first main gear 16 and the first slave gear 15 are meshingly connected, and the second main gear 18 and the second slave gear 19 are meshingly connected. A motor 5 is fixedly connected to the surface of the fixed plate 7, and the output end of the motor 5 passes through the bottom of the fixed plate 7 and is fixedly connected to the top of the first main gear 16. The first main gear 16 can be driven to rotate by the set motor 5, which is convenient during operation.
[0025] When the utility model is in use, when treating the sewage inside the box body 11, the coagulant can be put into the inside of the feeding box 10, and the electric push rod 8 is opened at the same time. The electric push rod 8 drives the blocking plate 22 to move, and the coagulant can be quantitatively discharged at one side of the feeding port 20 in cooperation with the inclined plate 21, and the coagulant can be mixed with the sewage, and the motor 5 is turned on. The motor 5 drives the first main gear 16 to rotate, and when the first main gear 16 rotates, the first slave gear 15 can be meshed and driven to rotate, and the first slave gear 15 drives the second main gear 18 to rotate through the rotating shaft, and when the second main gear 18 rotates, it can be rotated with the meshed transmission second slave gear 19, and multiple stirring paddles 12 can be realized to rotate, thereby improving the mixing effect of the coagulant and the sewage, making the mixing of the coagulant and the sewage more uniform, which is beneficial to the coagulation and flocculation of impurities in the sewage, improving the sewage treatment effect, and being more practical.
[0026] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.
Claims
1. A sewage treatment tank for uniformly placing a coagulant, comprising a tank body (11), characterized in that: The inner top of the box body (11) is fixedly connected to a fixing plate (7), the bottom of the fixing plate (7) is fixedly connected to a vertical rod (17), the bottom of the vertical rod (17) is fixedly connected to a disc, three connecting plates (13) are fixedly connected to the surface of the disc, the surfaces of the three connecting plates (13) are all rotatably connected to a first slave gear (15), the outer sleeve of the vertical rod (17) is rotatably connected to a first master gear (16), the bottoms of the three connecting plates (13) are all rotatably connected to a second master gear (18), the second master gear (18) and the first slave gear (15) are connected via a connecting shaft, and the bottoms of the three connecting plates (13) near the second master gear (18) are rotatably connected to a second slave gear (19); The bottoms of the three second slave gears (19) are all fixedly connected to a rotating plate (14), and the bottoms of the three rotating plates (14) are all fixedly connected to a stirring paddle (12). A feeding box (10) for adding a coagulant is fixedly connected to one side of the surface of the box body (11), and a feeding port (20) is provided on the surface of the box body (11) close to the feeding box (10). A blocking plate (22) is slidably connected to the inside of the feeding box (10), and one side of the surface of the blocking plate (22) penetrates and slides to the outside of the feeding box (10). An inclined plate (21) is fixedly connected to the inside of the feeding box (10) below the blocking plate (22), and one end of the inclined plate (21) penetrates through the feeding port (20) to the inside of the box body (11).
2. A sewage treatment tank with uniform coagulant delivery according to claim 1, characterized in that: Two cover plates (6) are symmetrically rotatably connected to the surface of the fixed plate (7), and pull rods (4) are fixedly connected to the surfaces of the two cover plates (6).
3. A sewage treatment tank with uniform coagulant delivery according to claim 1, characterized in that: The first main gear (16) and the first slave gear (15) are meshingly connected, and the second main gear (18) and the second slave gear (19) are meshingly connected.
4. A sewage treatment tank with uniform coagulant delivery according to claim 1, characterized in that: A motor (5) is fixedly connected to the surface of the fixing plate (7), and an output end of the motor (5) passes through the bottom of the fixing plate (7) and is fixedly connected to the top of the first main gear (16).
5. The sewage treatment tank with uniform coagulant delivery according to claim 1, characterized in that: A frame (9) is fixedly connected to one side of the surface of the feeding box (10), an electric push rod (8) is fixedly installed on the surface of the frame (9), and an output end of the electric push rod (8) is fixedly connected to one end of the blocking plate (22).
6. A sewage treatment tank with uniform coagulant delivery according to claim 1, characterized in that: A solenoid valve (3) is fixedly mounted on the surface of the box body (11), and a drainage pipe (2) is mounted inside the solenoid valve (3).
7. The sewage treatment tank with uniform coagulant delivery according to claim 1, characterized in that: A plurality of supporting legs (1) are fixedly connected in an annular manner to the bottom of the box body (11).