Sewage flocculation equipment capable of improving flocculation efficiency

Abstract

The utility model relates to the technical field of flocculation equipment, and discloses sewage flocculation equipment capable of improving flocculation efficiency, which comprises a box body, a water inlet, a medicine inlet and supporting legs, and further comprises a rotating shaft, a connecting frame, a stirring plate, a mixing assembly and a collecting assembly, the top of the box body is fixedly connected with the water inlet, the top of the box body is fixedly connected with the medicine inlet, and the bottom of the box body is fixedly connected with the connecting frame. Supporting legs are fixedly connected to the exterior of the box body, the mixing assembly is arranged in the box body, the collecting assembly is arranged at the bottom of the box body, a rotating shaft is arranged in the mixing assembly, a connecting frame is fixedly connected to the exterior of the rotating shaft, and a stirring plate is rotationally connected to the interior of the connecting frame. A second gear is meshed with a toothed plate, so that a connecting frame can move and drive a stirring plate to rotate at the same time, the stirring plate rotates through water flow, sewage in the box body can be fully stirred, the sewage and a flocculating agent are fully mixed, a better flocculation effect is achieved, and the flocculation speed is effectively increased.

Description

Technical Field

[0001] The utility model relates to the field of flocculation equipment, in particular to a sewage flocculation equipment capable of improving flocculation efficiency. Background Art

[0002] The main function of sewage flocculation equipment is to add appropriate flocculants to make the suspended particles in water or liquid aggregate and grow larger, forming flocs, thereby accelerating the sedimentation of particles and achieving the purpose of solid-liquid separation. During the flocculation process, the role of the flocculant is to adsorb particles, "bridge" between particles, and promote aggregation.

[0003] According to a sewage flocculation and drainage device disclosed on the patent website (authorization announcement number: CN 214829240 U), "two feed pipes are fixedly provided on the top of the box body (1), and the top of the feed pipe is connected to a sealing cover (2) through a thread."

[0004] In view of the above description, the applicant believes that the following problems exist:

[0005] During use of the utility model, since the device adds sewage and flocculant into the interior of the box through the feed pipe for reaction, the sewage is flocculated and impurities removed. However, the sewage and the flocculant react naturally in the box, and the efficiency of the natural mixing reaction is slow. In addition, the flocculant cannot be fully mixed with the sewage, the impurity removal effect is not thorough, and the flocculation is not sufficient. Therefore, it is necessary to improve a sewage flocculation equipment that can improve the flocculation efficiency to solve the above problems. Utility Model Content

[0006] In order to overcome the problem of natural mixing of flocculants and sewage in the box, slow flocculation efficiency and incomplete flocculation effect.

[0007] The technical solution of the utility model is: a flocculation device for sewage that can improve flocculation efficiency, including a box body, a water inlet, a drug inlet and support legs, and also including a rotating shaft, a connecting frame, a stirring plate, a mixing component and a collecting component. The top of the box body is fixedly connected to the water inlet, the top of the box body is fixedly connected to the drug inlet, the outside of the box body is fixedly connected to the supporting legs, the mixing component is arranged inside the box body, the collecting component is arranged at the bottom of the box, the inside of the mixing component is provided with a rotating shaft, the outside of the rotating shaft is fixedly connected to the connecting frame, the inside of the connecting frame is rotatably connected to the stirring plate, the connecting frame drives the stirring plate to rotate and contact the sewage, and the stirring plate is rotated by the flow of sewage to stir the sewage.

[0008] Preferably, the slider is driven to move by the rotation of the threaded rod, and the rotating shaft can be rotated by the toothed plate while the slider moves, so that the sewage is stirred and mixed by the stirring plate while moving, so that the sewage and flocculant are fully mixed, and the sewage is filtered through the filter plate, and the treated sewage is discharged, and the flocs are left inside the collecting shell to form solid-liquid separation and treat the flocs.

[0009] Preferably, three connecting frames are provided, and the three connecting frames are distributed in sequence from top to bottom outside the rotating shaft, so that the three connecting frames drive the stirring plates to stir the sewage, with a larger stirring range and full contact with the sewage.

[0010] Preferably, the mixing assembly includes a support plate, which is fixedly connected to the top of the box body, and the outer side of the support plate is fixedly connected to a motor, the output end of the motor is fixedly connected to a threaded rod, the threaded rod is rotatably connected to the inside of the support plate, the external thread of the threaded rod is connected to a slider, the slider is slidably connected to the inside of the box body, the internal rotation of the slider is connected to a rotating disk, the rotating shaft is fixedly connected to the bottom of the rotating disk, the outside of the rotating disk is fixedly connected to a first gear, the outside of the first gear is meshed with a second gear, the second gear is rotatably connected to the bottom of the slider, the outside of the second gear is meshed with a toothed plate, the toothed plate is fixedly connected to the inside of the box body, and the threaded rod drives the connecting frame to move and rotate at the same time, so that the sewage inside the box body can be fully stirred, so that the flocculant and the sewage are fully contacted and mixed, thereby effectively improving the flocculation efficiency.

[0011] Preferably, the box body is provided with a sliding groove at a corresponding position of the slider, and the slider slides inside the sliding groove, and the sliding groove limits and guides the slider so that the slider moves along the sliding groove, thereby the slider can be driven to move by rotating the threaded rod.

[0012] Preferably, the diameter of the second gear is larger than that of the first gear, the slider opens a limiting hole at the corresponding position of the rotating disk, and the rotating disk rotates inside the limiting hole. By driving the first gear with the second gear which is larger than the first gear, the rotation speed of the first gear can be increased, thereby achieving the effect of increasing the rotation speed.

[0013] Preferably, the collecting assembly includes a limiting frame, which is fixedly connected to the bottom of the box body, and the internal movably connected to the limiting frame is a sealing frame, the bottom of the sealing frame is fixedly connected to a collecting shell, the inside of the collecting shell is fixedly connected to a filter plate, the bottom of the collecting shell is fixedly connected to a drain outlet, the right side of the sealing frame is fixedly connected to a handle, the right side of the box body is fixedly connected to a fixed plate, the internal sliding connection of the fixed plate is a sliding rod, the top of the sliding rod is fixedly connected to a pull ring, the bottom of the sliding rod is fixedly connected to a baffle, and a spring is fixedly connected between the baffle and the fixed plate. The flocs are collected by the collecting shell, and the flocs are separated from the sewage by the filter plate, so as to facilitate the later treatment of the flocs.

[0014] Preferably, the baffle is in contact with the sealing frame, and the sealing frame is in contact with the box body. The baffle is used to position the sealing frame, thereby preventing the sealing frame from separating from the limiting frame and stably fixing the position of the sealing frame.

[0015] Beneficial effects of the utility model:

[0016] 1. The second gear meshes with the gear plate, which can move the connecting frame and drive the stirring plate to rotate at the same time. The stirring plate rotates through the water flow, which can fully stir the sewage inside the box and fully mix the sewage and flocculant, thereby achieving a better flocculation effect and effectively increasing the flocculation speed.

[0017] 2. The collecting shell allows the sewage to settle, and then the flocs will remain inside the collecting shell. The flocs will be separated from the sewage through the filter plate to achieve solid-liquid separation. The flocs will be collected by the collecting shell, and the collecting shell can be removed for subsequent treatment of the flocs. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the appearance structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the hybrid component of the utility model;

[0020] Figure 3 This is a schematic diagram of the cross-sectional structure of the mixing assembly of the present invention;

[0021] Figure 4 This is a schematic diagram of the exploded structure of the collection component of the utility model;

[0022] Figure 5 This is a schematic diagram of the partial structure of the collection component of the utility model.

[0023] Explanation of the accompanying reference numerals: 1. Box body; 21. Support plate; 22. Motor; 23. Threaded rod; 24. Slider; 25. Rotating disk; 26. Rotating shaft; 27. Connecting frame; 28. Stirring plate; 29. First gear; 210. Second gear; 211. Tooth plate; 31. Limiting frame; 32. Sealing frame; 33. Collecting shell; 34. Filter plate; 35. Drain outlet; 36. Handle; 37. Fixing plate; 38. Slide rod; 39. Pull ring; 310. Baffle; 311. Spring; 4. Water inlet; 5. Medicine inlet; 6. Support leg. DETAILED DESCRIPTION

[0024] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0025] See also Figure 1-Figure 5The utility model provides an embodiment: a flocculation device for sewage that can improve flocculation efficiency, including a box body 1, a water inlet 4, a drug inlet 5 and a support leg 6, and also includes a rotating shaft 26, a connecting frame 27, a stirring plate 28, a mixing component and a collecting component. The top of the box body 1 is fixedly connected to the water inlet 4, the top of the box body 1 is fixedly connected to the drug inlet 5, the outside of the box body 1 is fixedly connected to the supporting leg 6, the mixing component is arranged inside the box body 1, and the collecting component is arranged at the bottom of the box body 1. The interior of the mixing component is provided with a rotating shaft 26, the outside of the rotating shaft 26 is fixedly connected to the connecting frame 27, the inside of the connecting frame 27 is rotatably connected to the stirring plate 28, the connecting frame 27 drives the stirring plate 28 to rotate and contact the sewage, and the sewage is collected by the connecting frame 27. The flow of water causes the stirring plate 28 to rotate, thereby stirring the sewage. The rotation of the threaded rod 23 drives the slider 24 to move. While the slider 24 moves, the tooth plate 211 can rotate the rotating shaft 26, so that the sewage is stirred and mixed by the stirring plate 28 while moving, so that the sewage and flocculant are fully mixed, and the sewage is filtered through the filter plate 34, and the treated sewage is discharged, and the flocs are left inside the collecting shell 33 to form solid-liquid separation, and the flocs are processed. There are three connecting frames 27, and the three connecting frames 27 are distributed in sequence from top to bottom outside the rotating shaft 26, so that the three connecting frames 27 drive the stirring plates 28 to stir the sewage, the stirring range is larger, and the sewage is fully in contact with the sewage.

[0026] See also Figure 1-Figure 3In this embodiment, the mixing assembly includes a support plate 21, which is fixedly connected to the top of the box body 1, and a motor 22 is fixedly connected to the outside of the support plate 21. The output end of the motor 22 is fixedly connected to a threaded rod 23, and the threaded rod 23 is rotatably connected to the inside of the support plate 21. The external thread of the threaded rod 23 is connected to a slider 24, and the slider 24 is slidably connected to the inside of the box body 1. The inside of the slider 24 is rotatably connected to a rotating disk 25, and a rotating shaft 26 is fixedly connected to the bottom of the rotating disk 25. The outside of the rotating disk 25 is fixedly connected to a first gear 29, and the outside of the first gear 29 is meshed with a second gear 210. The second gear 210 is rotatably connected to the bottom of the slider 24, and the outside of the second gear 210 is meshed with a toothed plate 211, and the toothed plate 211 is fixedly connected to the box body. Inside the body 1, the threaded rod 23 drives the connecting frame 27 to move and rotate at the same time, so that the sewage inside the box body 1 can be fully stirred, so that the flocculant and sewage are fully contacted and mixed, and the flocculation efficiency is effectively improved. The box body 1 is provided with a slide groove at the corresponding position of the slider 24, and the slider 24 slides inside the slide groove, and the slider 24 is limited and guided by the slide groove so that the slider 24 moves with the slide groove, so that the slider 24 can be driven to move by the rotation of the threaded rod 23. The diameter of the second gear 210 is larger than the first gear 29, and the slider 24 is provided with a limiting hole at the corresponding position of the rotating disk 25, and the rotating disk 25 rotates inside the limiting hole. By driving the first gear 29 through the second gear 210 which is larger than the first gear 29, the rotation speed of the first gear 29 can be made higher, thereby achieving the effect of increasing the rotation speed.

[0027] See also Figure 1-Figure 4 - Figure 5 In this embodiment, the collection assembly includes a limiting frame 31, which is fixedly connected to the bottom of the box body 1. The limiting frame 31 is movably connected to a sealing frame 32 inside the limiting frame 31. The bottom of the sealing frame 32 is fixedly connected to a collection shell 33. The inside of the collection shell 33 is fixedly connected to a filter plate 34. The bottom of the collection shell 33 is fixedly connected to a drain port 35. The right side of the sealing frame 32 is fixedly connected to a handle 36. The right side of the box body 1 is fixedly connected to a fixing plate 37. The inside of the fixing plate 37 is slidably connected to a slide rod 38. The slide rod 38 A pull ring 39 is fixedly connected to the top, and a baffle 310 is fixedly connected to the bottom of the slide rod 38. A spring 311 is fixedly connected between the baffle 310 and the fixed plate 37. The flocs are collected by the collecting shell 33, and the flocs are separated from the sewage by the filter plate 34, so as to facilitate the later treatment of the flocs. The baffle 310 is in contact with the sealing frame 32, and the sealing frame 32 is in contact with the box body 1. The position of the sealing frame 32 is positioned by the baffle 310 to prevent the sealing frame 32 from detaching from the limit frame 31 by itself, and to stabilize the position of the sealing frame 32.

[0028] During operation, sewage is added to the interior of the box body 1 through the water inlet 4, and flocculant is added to the interior of the box body 1 through the drug inlet 5. The motor 22 drives the threaded rod 23, the threaded rod 23 drives the slider 24, the slider 24 drives the rotating disk 25, the slider 24 drives the second gear 210 to rotate through the tooth plate 211, the second gear 210 drives the first gear 29, the first gear 29 drives the rotating disk 25 to rotate, the rotating disk 25 drives the rotating shaft 26, the rotating shaft 26 drives the connecting frame 27, the connecting frame 27 drives the stirring plate 28, the connecting frame 27 contacts the sewage through the stirring plate 28, and the sewage The water flow can make the stirring plate 28 rotate inside the connecting frame 27. After the mixing and stirring is completed, the flocs will be precipitated inside the collecting shell 33. Then the drain port 35 is opened to filter the sewage through the filter plate 34 and then discharge the sewage. The flocs remain inside the collecting shell 33. Pull the pull ring 39 to drive the slide rod 38. The slide rod 38 drives the baffle 310. The baffle 310 compresses the spring 311 while moving. The spring 311 is used to reset the baffle 310. The baffle 310 is separated from the sealing frame 32. The handle 36 can be pulled to drive the sealing frame 32. The collecting shell 33 can be taken out through the sealing frame 32 to process the flocs.

[0029] Through the above steps, the connecting frame 27 can be moved while driving the stirring plate 28 to rotate. The stirring plate 28 is rotated by the water flow, so that the sewage inside the box 1 can be fully stirred, and the sewage and the flocculant are fully mixed, thereby achieving a better flocculation effect and effectively improving the flocculation speed, so as to solve the problem that the sewage and the flocculant are naturally mixed inside the box, the efficiency of the natural mixing reaction is slow, the flocculant cannot be fully mixed with the sewage, the impurity removal effect is not thorough, and the flocculation is not sufficient.

Claims

1. A sewage flocculation device capable of improving flocculation efficiency, comprising a housing (1), a water inlet (4), a drug inlet (5) and support legs (6), characterized in that: The invention also includes a rotating shaft (26), a connecting frame (27), a stirring plate (28), a mixing component and a collecting component. The top of the box body (1) is fixedly connected to the water inlet (4), the top of the box body (1) is fixedly connected to the medicine inlet (5), the outside of the box body (1) is fixedly connected to the supporting legs (6), the mixing component is arranged inside the box body (1), and the collecting component is arranged at the bottom of the box body (1). The inside of the mixing component is provided with a rotating shaft (26), the outside of the rotating shaft (26) is fixedly connected to the connecting frame (27), and the inside of the connecting frame (27) is rotatably connected to the stirring plate (28). The connecting frame (27) drives the stirring plate (28) to rotate and contact the sewage, and the stirring plate (28) is rotated by the flow of the sewage, thereby stirring the sewage.

2. The sewage flocculation equipment capable of improving flocculation efficiency according to claim 1, characterized in that: Three connecting frames (27) are provided, and the three connecting frames (27) are distributed in sequence from top to bottom outside the rotating shaft (26).

3. The sewage flocculation equipment capable of improving flocculation efficiency according to claim 1, characterized in that: The mixing assembly includes a support plate (21), the support plate (21) is fixedly connected to the top of the box (1), the outer side of the support plate (21) is fixedly connected to a motor (22), the output end of the motor (22) is fixedly connected to a threaded rod (23), the threaded rod (23) is rotatably connected to the inside of the support plate (21), the outer side of the threaded rod (23) is threadedly connected to a slider (24), the slider (24) is slidably connected to the inside of the box (1), the inner side of the slider (24) is rotatably connected to a rotating disk (25), the rotating shaft (26) is fixedly connected to the bottom of the rotating disk (25), the outer side of the rotating disk (25) is fixedly connected to a first gear (29), the outer side of the first gear (29) is meshed with a second gear (210), the second gear (210) is rotatably connected to the bottom of the slider (24), the outer side of the second gear (210) is meshed with a toothed plate (211), and the toothed plate (211) is fixedly connected to the inside of the box (1).

4. The sewage flocculation equipment capable of improving flocculation efficiency according to claim 3, characterized in that: The box body (1) is provided with a sliding groove at a position corresponding to the slider (24), and the slider (24) slides inside the sliding groove.

5. The sewage flocculation equipment capable of improving flocculation efficiency according to claim 3, characterized in that: The diameter of the second gear (210) is larger than that of the first gear (29), the slider (24) is provided with a limiting hole at a corresponding position of the rotating disk (25), and the rotating disk (25) rotates inside the limiting hole.

6. The sewage flocculation equipment capable of improving flocculation efficiency according to claim 1, characterized in that: The collecting assembly comprises a limiting frame (31), the limiting frame (31) is fixedly connected to the bottom of the box body (1), the limiting frame (31) is movably connected to a sealing frame (32) inside, the bottom of the sealing frame (32) is fixedly connected to a collecting shell (33), the inside of the collecting shell (33) is fixedly connected to a filter plate (34), the bottom of the collecting shell (33) is fixedly connected to a drain outlet (35), the right side of the sealing frame (32) is fixedly connected to a handle (36), the right side of the box body (1) is fixedly connected to a fixing plate (37), the inside of the fixing plate (37) is slidably connected to a sliding rod (38), the top of the sliding rod (38) is fixedly connected to a pull ring (39), the bottom of the sliding rod (38) is fixedly connected to a baffle (310), and a spring (311) is fixedly connected between the baffle (310) and the fixing plate (37).

7. The sewage flocculation equipment capable of improving flocculation efficiency according to claim 6, characterized in that: The baffle (310) contacts the sealing frame (32), and the sealing frame (32) contacts the box body (1).

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