Intelligent control filtering tank for sewage treatment

Abstract

The utility model relates to the technical field of sewage treatment, and provides an intelligent control filtering tank for sewage treatment, which comprises a filtering tank, the top of the filtering tank is fixedly connected with a fixing frame, the top of the fixing frame is fixedly connected with a motor I, the output end of the motor I is fixedly connected with a connecting shaft, and the bottom of the connecting shaft is fixedly connected with a half gear. A plurality of connecting frames are fixedly connected to the periphery of the connecting shaft, half gear rings are fixedly connected to the bottoms of the connecting frames, a rotating shaft is rotatably connected to the interior of the filtering tank, a gear is fixedly connected to the top of the rotating shaft, and stirring rods are fixedly connected to the periphery of the rotating shaft; and a first filter screen is fixedly connected to the interior of the filtering tank and located above the stirring rod. According to the sewage treatment device disclosed by the utility model, the half gears and the gears as well as the half gear rings and the gears are alternately meshed, so that the stirring rods are driven to rotate forwards and backwards to stir sewage, the sewage and a purifying agent are fully stirred, the purifying rate is remarkably improved, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment, and specifically to an intelligent control filter tank for sewage treatment. Background Art

[0002] A sewage filter tank is a device used for sewage treatment. It effectively filters impurities and harmful substances in sewage through physical and chemical methods to purify sewage, reduce environmental pollution, and protect human health. In order to protect water resources, improve the ecological environment, prevent the spread of diseases, and promote the sustainable use of water resources, a sewage treatment intelligent control filter tank is needed.

[0003] In the existing technology, when treating sewage, large particles of impurities in the sewage are generally removed through a filter layer, and then a purifier is added to the filtered sewage. The sewage and the purifier are then mixed by a motor-driven stirring rod. However, the single stirring method has low mixing efficiency, resulting in uneven mixing in some areas, affecting the sewage treatment effect. Utility Model Content

[0004] The utility model provides an intelligent control filter tank for sewage treatment, which solves the problem in the related art that a single stirring method has low mixing efficiency, causes uneven mixing in some areas, and affects the sewage treatment effect.

[0005] The technical solution of the utility model is as follows: A sewage treatment intelligent control filter tank, comprising a filter tank, wherein the top of the filter tank is fixedly connected to a fixed frame, the top of the fixed frame is fixedly connected to a motor, the output end of the motor is fixedly connected to a connecting shaft, the bottom of the connecting shaft is fixedly connected to a half gear, the outer periphery of the connecting shaft is fixedly connected to multiple connecting frames, the bottoms of multiple connecting frames are fixedly connected to half gear rings, the filter tank is rotatably connected to a rotating shaft, the top of the rotating shaft is fixedly connected to a gear, the outer periphery of the rotating shaft is fixedly connected to a stirring rod, a first filter screen is fixedly connected inside the filter tank and above the stirring rod, a second filter screen is fixedly connected inside the filter tank and below the first filter screen, a third filter screen is fixedly connected inside the filter tank and below the second filter screen, a fixed plate is fixedly connected to the right side of the filter tank, and a quantitative component is provided on the top of the fixed plate.

[0006] Preferably, the quantitative component includes a support plate, the bottom of the support plate is fixedly connected to the top of the fixed plate, the left side of the support plate is fixedly connected to motor 2, the output end of motor 2 is fixedly connected to a disc, the right edge of the disc is fixedly connected to a thin rod, the outer side of the thin rod is slidably connected to a hollow frame, the front and rear sides of the hollow frame are fixedly connected to the moving rod, the rear side of the moving rod is fixedly connected to a piston, the top of the fixed plate and the rear side of the support plate are fixedly connected to a measuring cylinder, the left side of the measuring cylinder is fixedly connected to a liquid extraction tube, the end of the liquid extraction tube away from the measuring cylinder is fixedly connected to a storage box, the bottom of the storage box is fixedly connected to the top of the fixed plate, the right side of the measuring cylinder is fixedly connected to a delivery pipe, and the end of the delivery pipe away from the measuring cylinder is fixedly connected to the right side of the filter tank.

[0007] Preferably, the teeth of the half gear are meshed with the teeth of the gear, and the bottom of the half gear is rotatably connected to the top of the filter tank.

[0008] Preferably, the top of the connecting shaft is rotatably connected to the bottom of the fixing frame, and the bottom of the gear is rotatably connected to the top of the filter tank.

[0009] Preferably, the teeth of the half gear are meshed with the teeth of the gear, and the bottom of the half gear ring is rotatably connected to the top of the filter tank.

[0010] Preferably, the outer side of the piston is slidably connected to the inside of the measuring cylinder, the outer side of the moving rod is slidably connected to a limit block, and the left side of the limit block is fixedly connected to the right side of the support plate.

[0011] Preferably, a base is fixedly connected to the bottom of the filter tank.

[0012] Preferably, one-way valves are provided on the outsides of the liquid extraction pipe and the delivery pipe.

[0013] The working principle and beneficial effects of the utility model are as follows:

[0014] 1. In the utility model, the connecting shaft is driven to rotate by starting the motor, and the half gear is driven to rotate at the same time. The transmission gear meshes with the gear and rotates first. When the gear rotates, the rotating shaft is driven to rotate, and then the stirring rod is driven to rotate for stirring. The connecting shaft rotates and drives the connecting frame at the same time. The connecting frame drives the half gear ring to rotate. After the half gear and the gear mesh, the half gear ring meshes with the gear, and the transmission gear drives the gear to reverse. The gear drives the rotating shaft and the stirring rod to reverse, thereby achieving sufficient stirring of the sewage and the purifier and improving the purification rate.

[0015] 2. In the utility model, the disc and the thin rod are driven to rotate by starting the second motor. Under the limit of the hollow frame, the thin rod drives the hollow frame to move back and forth left and right, and then drives the piston to move back and forth left and right through the moving rod. When the moving rod pushes the piston inward, the one-way valve on the delivery pipe will automatically open, and the purifier will be delivered to the filter tank through the delivery pipe, realizing the quantitative addition of the purifier, avoiding the waste caused by excessive addition, and ensuring the precise control of the sewage treatment process. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present invention will be further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0017] Figure 1 This is a schematic diagram of the structure of the utility model;

[0018] Figure 2 This is a side view of the horizontal filter tank of the utility model;

[0019] Figure 3 This is a schematic diagram of the internal structure of the filter tank of the utility model;

[0020] Figure 4 This is a schematic diagram of the internal structure of the measuring cylinder of the present invention.

[0021] In the figure: 1. Filter tank; 2. Fixed frame; 3. Motor 1; 4. Connecting shaft; 5. Half gear; 6. Connecting frame; 7. Half gear ring; 8. Rotating shaft; 9. Gear; 10. Stirring rod; 11. First filter screen; 12. Second filter screen; 13. Third filter screen; 14. Fixed plate; 15. Support plate; 16. Motor 2; 17. Disc; 18. Thin rod; 19. Hollow frame; 20. Moving rod; 21. Piston; 22. Measuring cylinder; 23. Liquid extraction tube; 24. Storage box; 25. Delivery pipe; 26. Limit block; 27. Feed port; 28. Base; 29. ​​One-way valve. DETAILED DESCRIPTION

[0022] The following will be combined with the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] Example 1

[0024] like Figure 1 and Figure 3As shown, this embodiment proposes an intelligent control filter tank for sewage treatment, including a filter tank 1, a fixed frame 2 is fixedly connected to the top of the filter tank 1, a motor 3 is fixedly connected to the top of the fixed frame 2, a connecting shaft 4 is fixedly connected to the output end of the motor 3, a half gear 5 is fixedly connected to the bottom of the connecting shaft 4, a plurality of connecting frames 6 are fixedly connected to the outer periphery of the connecting shaft 4, a half gear ring 7 is fixedly connected to the bottom of the plurality of connecting frames 6, a rotating shaft 8 is rotatably connected to the inside of the filter tank 1, a gear 9 is fixedly connected to the top of the rotating shaft 8, a stirring rod 10 is fixedly connected to the outer periphery of the rotating shaft 8, a first filter screen 11 is fixedly connected to the inside of the filter tank 1 and above the stirring rod 10, a second filter screen 12 is fixedly connected to the inside of the filter tank 1 and below the first filter screen 11, a third filter screen 13 is fixedly connected to the inside of the filter tank 1 and below the second filter screen 12, a fixed plate 14 is fixedly connected to the right side of the filter tank 1, and a quantitative component is provided on the top of the fixed plate 14. The purpose of this arrangement is that when sewage needs to be treated, the sewage enters the filter tank 1 from the feed port 27, and large particles of impurities in the sewage are filtered out under the action of the first filter screen 11, the second filter screen 12, and the third filter screen 13. The filtered sewage enters the bottom of the filter tank 1, and an appropriate amount of purifier is added to the sewage. Then, the starting motor 3 drives the connecting shaft 4 to rotate, and at the same time drives the half gear 5 to rotate, first meshing with the gear 9 to rotate the transmission gear 9. When the gear 9 rotates, it drives the rotating shaft 8 to rotate, and then drives the stirring rod 10 to rotate for stirring. The rotation of the connecting shaft 4 also drives the connecting frame 6, which drives the half gear ring 7 to rotate. After the half gear 5 and the gear 9 are meshed, the half gear ring 7 meshes with the gear 9, and the transmission gear 9 drives the gear 9 to reverse. The gear 9 drives the rotating shaft 8 and the stirring rod 10 to reverse, thereby achieving sufficient stirring of the sewage and the purifier and improving the purification rate. The water quality of the purified sewage is tested and analyzed by the water quality detector BSH / CM-05A, and the analysis results are transmitted to the controller. The controller opens the solenoid valve MFH-2-M517 to discharge the clean water.

[0025] Preferably, the teeth of half gear 5 mesh with those of gear 9, and the bottom of half gear 5 is rotatably connected to the top of filter tank 1. This arrangement ensures precise power transmission between half gear 5 and gear 9. Motor 1 3 drives connecting shaft 4 to rotate, which in turn drives half gear 5. When half gear 5 meshes with the teeth of gear 9, this connection allows half gear 5 to smoothly and efficiently transfer power to gear 9, thereby initiating the stirring process. The rotatable connection design at the bottom of half gear 5 ensures its free rotation at the top of filter tank 1, unrestricted by the tank structure, ensuring smooth and reliable power transmission.

[0026] Preferably, the top of the connecting shaft 4 is rotatably connected to the bottom of the fixing frame 2, and the bottom of the gear 9 is rotatably connected to the top of the filter tank 1. The purpose of this arrangement is to ensure that the power of the motor 3 can be accurately and losslessly transmitted to the half gear 5, avoiding the reduction in power transmission efficiency due to structural fixation. At the same time, the rotational connection between the gear 9 and the top of the filter tank 1 allows the gear 9 and the rotating shaft 8 to rotate freely without being restricted by the top structure of the tank body, thereby ensuring the flexibility and efficiency of the stirring rod 10 during the stirring process and achieving sufficient stirring.

[0027] Preferably, the teeth of the half gear 5 are meshed with the teeth of the gear 9, and the bottom of the half gear ring 7 is rotatably connected to the top of the filter tank 1. The purpose of this arrangement is to achieve forward and reverse stirring of the stirring rod 10 through the meshing of the half gear 5 and the gear 9, and the subsequent meshing of the half gear ring 7 and the gear 9. The rotational connection of the half gear ring 7 ensures that it can rotate freely under the drive of the half gear 5, thereby achieving forward and reverse rotation of the stirring rod 10, enhancing the mixing effect of sewage and purifier, and improving the efficiency and purification effect of sewage treatment.

[0028] Preferably, a base 28 is fixedly connected to the bottom of the filter tank 1. The purpose of this arrangement is that the filter tank 1 provides a firm support to ensure the stability of the equipment during operation.

[0029] Example 2

[0030] like Figure 2 and Figure 4As shown, based on the same concept as the above-mentioned embodiment 1, this embodiment further proposes a quantitative component including a support plate 15, the bottom of the support plate 15 is fixedly connected to the top of the fixed plate 14, the left side of the support plate 15 is fixedly connected to a motor 2 16, the output end of the motor 2 16 is fixedly connected to a disc 17, the right edge of the disc 17 is fixedly connected to a thin rod 18, the outer side of the thin rod 18 is slidably connected to a hollow frame 19, the front and rear sides of the hollow frame 19 are fixedly connected to a moving rod 20, the rear side of the rear moving rod 20 is fixedly connected to a piston 21, the top of the fixed plate 14 and located at the rear side of the support plate 15 is fixedly connected to a measuring cylinder 22, the left side of the measuring cylinder 22 is fixedly connected to a liquid extraction tube 23, the end of the liquid extraction tube 23 away from the measuring cylinder 22 is fixedly connected to a storage box 24, the bottom of the storage box 24 is fixedly connected to the top of the fixed plate 14, the right side of the measuring cylinder 22 is fixedly connected to a delivery pipe 25, and the end of the delivery pipe 25 away from the measuring cylinder 22 is fixedly connected to the right side of the filter tank 1. The purpose of this setting is that when it is necessary to add water purifier to the filtered sewage, the disc 17 and the thin rod 18 are driven to rotate by starting the motor 2 16. Under the limit of the hollow frame 19, the thin rod 18 drives the hollow frame 19 to move back and forth left and right, and then drives the piston 21 to move back and forth left and right through the moving rod 20. When the moving rod 20 moves outward, the one-way valve 29 on the liquid extraction pipe 23 automatically opens, and the purifier is drawn from the storage box 24 into the measuring cylinder 22. When the moving rod 20 pushes the piston 21 inward, the one-way valve 29 on the delivery pipe 25 automatically opens, and the purifier is delivered to the filter tank 1 through the delivery pipe 25, thereby realizing the quantitative addition of the purifier, avoiding the waste caused by excessive addition, and ensuring the precise control of the sewage treatment process.

[0031] Preferably, the outer side of the piston 21 is slidably connected to the inside of the measuring cylinder 22, and the outer side of the moving rod 20 is slidably connected to the limiting block 26. The left side of the limiting block 26 is fixedly connected to the right side of the support plate 15. The purpose of this arrangement is that the piston 21 slides in the measuring cylinder 22, which can accurately control the extraction amount of the purifier and realize the quantitative addition of the purifier. The sliding connection between the moving rod 20 and the limiting block 26 ensures the stability of the moving rod 20 when driving the piston 21, prevents shaking or deviation during high-speed reciprocating motion, and ensures the smoothness and accuracy of the purifier extraction process.

[0032] Preferably, a one-way valve 29 is provided on the outside of the liquid extraction pipe 23 and the delivery pipe 25. The purpose of this setting is that when the piston 21 moves outward, the one-way valve 29 on the liquid extraction pipe 23 opens, and the purifier can only flow from the storage box 24 into the measuring cylinder 22, ensuring the one-way flow of the purifier. When the piston 21 moves inward, the one-way valve 29 on the delivery pipe 25 opens, and the purifier can only flow from the measuring cylinder 22 into the filter tank 1, preventing the reverse flow of the purifier during the delivery process, thereby ensuring the one-way and accurate addition of the purifier.

[0033] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A sewage treatment intelligent control filter tank, characterized in that: The invention comprises a filter tank (1), wherein the top of the filter tank (1) is fixedly connected to a fixing frame (2), the top of the fixing frame (2) is fixedly connected to a motor (3), the output end of the motor (3) is fixedly connected to a connecting shaft (4), the bottom of the connecting shaft (4) is fixedly connected to a half gear (5), the outer periphery of the connecting shaft (4) is fixedly connected to a plurality of connecting frames (6), the bottoms of the plurality of connecting frames (6) are fixedly connected to half gear rings (7), the interior of the filter tank (1) is rotatably connected to a rotating shaft (8), the top of the rotating shaft (8) is fixedly connected to a gear ( 9), a stirring rod (10) is fixedly connected to the outer periphery of the rotating shaft (8), a first filter screen (11) is fixedly connected inside the filter tank (1) and above the stirring rod (10), a second filter screen (12) is fixedly connected inside the filter tank (1) and below the first filter screen (11), a third filter screen (13) is fixedly connected inside the filter tank (1) and below the second filter screen (12), a fixed plate (14) is fixedly connected to the right side of the filter tank (1), and a quantitative component is provided on the top of the fixed plate (14).

2. The intelligent control filter tank for sewage treatment according to claim 1, characterized in that: The quantitative assembly comprises a support plate (15), the bottom of the support plate (15) is fixedly connected to the top of the fixed plate (14), the left side of the support plate (15) is fixedly connected to a second motor (16), the output end of the second motor (16) is fixedly connected to a disk (17), the right edge of the disk (17) is fixedly connected to a thin rod (18), the outer side of the thin rod (18) is slidably connected to a hollow frame (19), the front and rear sides of the hollow frame (19) are fixedly connected to a moving rod (20), and the rear side of the moving rod (20) is fixedly connected to a piston. (21), a measuring cylinder (22) is fixedly connected to the top of the fixing plate (14) and located at the rear side of the supporting plate (15), a liquid extraction pipe (23) is fixedly connected to the left side of the measuring cylinder (22), an end of the liquid extraction pipe (23) away from the measuring cylinder (22) is fixedly connected to a storage box (24), the bottom of the storage box (24) is fixedly connected to the top of the fixing plate (14), a delivery pipe (25) is fixedly connected to the right side of the measuring cylinder (22), and an end of the delivery pipe (25) away from the measuring cylinder (22) is fixedly connected to the right side of the filter tank (1).

3. The intelligent control filter tank for sewage treatment according to claim 1, characterized in that: The teeth of the half gear (5) are meshed with the teeth of the gear (9), and the bottom of the half gear (5) is rotatably connected to the top of the filter tank (1).

4. The intelligent control filter tank for sewage treatment according to claim 1, characterized in that: The top of the connecting shaft (4) is rotatably connected to the bottom of the fixing frame (2), and the bottom of the gear (9) is rotatably connected to the top of the filter tank (1).

5. The intelligent control filter tank for sewage treatment according to claim 1, characterized in that: The teeth of the half gear (5) are meshed with the teeth of the gear (9), and the bottom of the half gear ring (7) is rotatably connected to the top of the filter tank (1).

6. The intelligent control filter tank for sewage treatment according to claim 2, characterized in that: The outer side of the piston (21) is slidably connected to the inside of the measuring cylinder (22), the outer side of the moving rod (20) is slidably connected to the limit block (26), and the left side of the limit block (26) is fixedly connected to the right side of the support plate (15).

7. The intelligent control filter tank for sewage treatment according to claim 1, characterized in that: A base (28) is fixedly connected to the bottom of the filter tank (1).

8. The intelligent control filter tank for sewage treatment according to claim 2, characterized in that: One-way valves (29) are provided on the outsides of the liquid extraction pipe (23) and the delivery pipe (25).

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