Flocculant solution adding device for sewage treatment based on AI identification

Abstract

The utility model relates to the field of sewage treatment, in particular to a flocculating agent solution adding device for sewage treatment based on AI identification. Comprising linear motors, supports, a controller, an AI camera, a material distributing pipe, a stock bin, a square pipe, a dispersing box and the like, the linear motors are installed on the ground in a bilateral symmetry mode, the supports are connected to rotors of the linear motors, the controller and the AI camera are installed on the two sides of the support on the left side respectively, the material distributing pipe is rotationally connected to the supports, and a feeding port and a discharging hole are formed in the material distributing pipe; the stock bin, the square pipe and the dispersing box are sequentially connected to the support from top to bottom, and the stock bin is located under the distributing pipe. According to the utility model, the first motor and the reduction gearbox are used for driving the material distribution pipe to rotate at a low speed, a flocculant solution can be uniformly laid in the material bin, and meanwhile, the linear motor can drive the pore plate to reciprocate on the sewage pool, so that the flocculant solution in the material bin can uniformly fall into the sewage pool through the filter pores in the pore plate, and the sewage treatment effect is better.

Description

Technical Field

[0001] The utility model relates to the field of sewage treatment, and in particular to a flocculant solution adding device for sewage treatment based on AI recognition. Background Art

[0002] Wastewater treatment is a key process in modern environmental engineering. Its purpose is to reduce the pollutant content in sewage and protect the environment and human health. Among the many sewage treatment methods, flocculant solution is added to promote the aggregation of tiny suspended particles to form larger flocs, which facilitates the subsequent removal process. With the development of automation technology, AI systems can learn and simulate the decision-making process of experts to achieve more intelligent process control. In terms of flocculant solution addition, AI can identify the characteristics of suspended particles in sewage, predict the required amount of flocculant solution, and adjust the addition strategy in real time by analyzing a large amount of historical and real-time data.

[0003] The patent publication number is CN115432792B, which discloses a flocculant solution dispersing and adding device based on sewage treatment and its use method, including a sewage tank, two positioning ear blocks are symmetrically welded at the middle position of the top of the left and right side walls of the sewage tank, two driving shafts are symmetrically installed on the two positioning ear blocks, and a material trough is welded on the head end section of the two swing arms; two gears are set on the top of the two driving shafts, and a gear is also set on the bottom of the right driving shaft; two arc-shaped racks are symmetrically welded at the middle position of the top opening of the sewage tank, and two small-diameter gears are meshed with the two arc-shaped racks for transmission. When the above patent is used, the flocculant solution is manually added to the material trough, and then the flocculant solution in the material trough is added to the sewage tank by the swing of the material trough and the rotation of the unloading roller. This method of adding flocculant solution has some defects:

[0004] 1. When the trough swings on both sides of the sewage tank, due to the limited swing angle of the trough, the swing range of the trough cannot cover the top of the entire sewage tank, so the flocculant solution cannot be evenly added to the sewage tank, and the sewage treatment effect achieved is poor;

[0005] 2. It is difficult to spread the flocculant solution evenly in the trough manually. Therefore, when the feed roller rotates to add the flocculant solution in the trough to the sewage tank, the feed roller cannot evenly add the flocculant solution to the sewage tank, resulting in poor sewage treatment effect. Utility Model Content

[0006] In view of this, the utility model provides a flocculant solution adding device for sewage treatment based on AI recognition, which can overcome the shortcomings of the existing flocculant solution dispersion adding device, which cannot evenly add the flocculant solution into the sewage tank during use, resulting in poor sewage treatment effect.

[0007] The technical scheme of the utility model is: a flocculant solution adding device for sewage treatment based on AI recognition, comprising a linear motor, a bracket, a controller, an AI camera, a feed pipe, a silo, a square tube, a dispersion box, a feeding mechanism, a rotating mechanism and a feeding mechanism. The linear motor is symmetrically installed on the ground, the bracket is connected to the mover of the linear motor, the controller and the AI ​​camera are respectively installed on both sides of the bracket on the left side, the feed pipe is rotatably connected to the bracket, a feed inlet and a discharge hole are opened on the feed pipe, the silo, the square tube and the dispersion box are sequentially connected to the bracket from top to bottom, and the silo is located directly below the feed pipe, the guide plate and the inclined plate are symmetrically connected to the inner wall of the dispersion box, a feeding port is left between the two inclined plates, the feeding mechanism can feed the flocculant solution into the feed pipe through the feeding port, the rotating mechanism is used to drive the feed pipe to rotate so that the flocculant solution in the feed pipe can evenly fall into the silo through the discharge hole, and the feeding mechanism is used to control the flocculant solution in the silo to be evenly added to the sewage pool through the square tube and the dispersion box.

[0008] Furthermore, the feeding mechanism includes an extraction pump and a connecting pipe. The extraction pump is connected to the bracket on the left side. The connecting pipe communicates with the feed inlet of the distribution pipe and the discharge outlet of the extraction pump.

[0009] Furthermore, the rotating mechanism includes a first motor and a reduction box, both of which are connected to the silo, and the output shaft of the first motor is connected to the input end of the reduction box, and the output end of the reduction box is connected to the end of the distribution pipe.

[0010] Furthermore, the unloading mechanism includes a bracket, a baffle and a driving assembly. The bracket is symmetrically connected to the bottom surface of the silo, the baffle is slidably connected to the bracket, and the bracket blocks the bottom of the silo. The driving assembly is used to control the movement of the baffle.

[0011] Furthermore, the driving assembly includes a second motor, a gearbox, a driving gear and a driven rack. The second motor and the gearbox are both connected to the bracket on the right side, and the output shaft of the second motor is connected to the input end of the gearbox, the driving gear is connected to the output end of the gearbox, the driven rack is connected to the top surface of the baffle, and the driven rack is meshed with the driving gear.

[0012] Furthermore, the dispersion box also includes a filter assembly, which includes a mounting shell, a third motor, a reduction gear set, a rotating shaft, a connecting rod and a orifice plate. The mounting shell is connected to the bracket on the right side, the third motor and the reduction gear set are both installed in the mounting shell, the rotating shaft is rotatably connected in the mounting shell, and the output shaft of the third motor and the rotating shaft are transmitted through the reduction gear set, the connecting rod is symmetrically connected to the rotating shaft, the orifice plate is connected to the upper end of the connecting rod, and the orifice plate blocks the bottom of the blanking port.

[0013] The beneficial effects are as follows: the utility model drives the distribution pipe to rotate slowly through the first motor and the reduction box, so that the flocculant solution can be evenly spread in the silo. At the same time, the linear motor can drive the orifice plate to reciprocate on the sewage pool, so that the flocculant solution in the silo can evenly fall into the sewage pool through the filter holes on the orifice plate, thereby achieving a better sewage treatment effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of the utility model.

[0015] Figure 2 It is a specific structural schematic diagram of the material distribution pipe of the utility model.

[0016] Figure 3 It is a specific structural schematic diagram of the feeding mechanism of the utility model.

[0017] Figure 4 It is a cross-sectional view of the installation shell of the utility model.

[0018] Figure 5 It is a cross-sectional view of the dispersion box of the utility model.

[0019] Figure 6 It is a schematic diagram of the specific structure of the orifice plate of the utility model.

[0020] The names and serial numbers of the parts in the figure are: 1-linear motor, 2-bracket, 3-controller, 4-AI camera, 5-distribution pipe, 51-feeding port, 52-discharge hole, 6-bin, 7-square tube, 8-dispersion box, 81-guide plate, 82-inclined plate, 83-dropping port, 9-extraction pump, 10-connecting pipe, 11-first motor, 12-reduction box, 13-bracket, 14-baffle, 15-second motor, 16-gear box, 17-driving gear, 18-driven rack, 19-mounting shell, 20-third motor, 21-reduction gear set, 22-rotating shaft, 23-connecting rod, 24-orifice plate. DETAILED DESCRIPTION

[0021] 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 of 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.

[0022] Embodiment: A flocculant solution adding device for sewage treatment based on AI recognition, such as Figure 1-Figure 6As shown, it includes a linear motor 1, a bracket 2, a controller 3, an AI camera 4, a feed pipe 5, a silo 6, a square tube 7, a dispersion box 8, a loading mechanism, a rotating mechanism and a unloading mechanism. The two linear motors 1 are symmetrically installed on the ground on the left and right sides of the sewage pool. The two brackets 2 are respectively connected to the movers of the two linear motors 1. The controller 3 and the AI ​​camera 4 are respectively installed on both sides of the bracket 2 on the left side. The AI ​​camera 4 is located above the sewage pool. A feed pipe 5 is rotatably connected between the upper parts of the two brackets 2. A plurality of feed ports 51 are circumferentially spaced apart on the left side of the feed pipe 5. A plurality of groups of discharge holes 52 are spirally spaced apart on the outer side of the feed pipe 5. The number of each group of discharge holes 52 is two. A silo 6, a square tube 7 and a dispersion box 8 are connected between the parts, and the silo 6, the square tube 7 and the dispersion box 8 are arranged in sequence from top to bottom, and the silo 6 is located directly below the distribution pipe 5. The inner bottom surface of the silo 6 is an inclined surface, and the front and rear sides of the inner wall of the dispersion box 8 are connected with a guide plate 81 and an inclined plate 82. The guide plate 81 is an inverted V shape, and a drop opening 83 is left between the two inclined plates 82. The feeding mechanism can feed the flocculant solution into the distribution pipe 5 through the feed opening 51, and the rotating mechanism is used to drive the distribution pipe 5 to rotate so that the flocculant solution in the distribution pipe 5 can be evenly dropped into the silo 6 through the discharge hole 52, and the unloading mechanism is used to control the flocculant solution in the silo 6 to be evenly added to the sewage pool through the square tube 7 and the dispersion box 8.

[0023] The feeding mechanism includes an extraction pump 9 and a connecting pipe 10, the extraction pump 9 is connected to the bracket 2 on the left side, the lower end of the connecting pipe 10 is connected to the discharge port of the extraction pump 9, the upper end of the connecting pipe 10 is connected to the top of the bracket 2 on the left side, and the upper end of the connecting pipe 10 is connected to the feed port 51 of the distribution pipe 5; the rotating mechanism includes a first motor 11 and a reduction box 12, the first motor 11 and the reduction box 12 are both connected to the right side of the silo 6, and the output shaft of the first motor 11 is connected to the input end of the reduction box 12, and the output end of the reduction box 12 is connected to the right end of the distribution pipe 5; the unloading mechanism includes a bracket 13, a baffle 14 and a drive assembly, and the front and rear of the bottom of the silo 6 The brackets 13 are symmetrically connected, and a baffle 14 is slidably connected between the lower parts of the two brackets 13, and the brackets 13 block the bottom of the silo 6. The baffle 14 has holes, and the driving component is used to control the movement of the baffle 14; the driving component includes a second motor 15, a gear box 16, a driving gear 17 and a driven rack 18. The second motor 15 and the gear box 16 are both connected to the bracket 2 on the right side, and the output shaft of the second motor 15 is connected to the input end of the gear box 16, the driving gear 17 is connected to the output end of the gear box 16, the driven rack 18 is connected to the right side of the top surface of the baffle 14, and the driven rack 18 is meshed with the driving gear 17.

[0024] The dispersion box 8 also includes a filter assembly, which includes a mounting shell 19, a third motor 20, a reduction gear set 21, a rotating shaft 22, a connecting rod 23 and a perforated plate 24. The mounting shell 19 is connected to the bracket 2 on the right side, and the mounting shell 19 is located at the lower side of the gear box 16. The third motor 20 is installed on the upper side of the mounting shell 19. The reduction gear set 21 is composed of three gears with inconsistent diameters. The three gears are located in the same vertical plane, and the diameters of the three gears gradually increase from top to bottom. Every two adjacent gears are meshed with each other. The gear located on the upper side is connected to the output shaft of the third motor 20. Then, the gear in the middle is rotatably connected to the middle of the interior of the mounting shell 19, the rotating shaft 22 is rotatably connected to the lower part of the mounting shell 19, and the gear located on the lower side is connected to the right end of the rotating shaft 22, the rotating shaft 22 rotates through the lower part of the dispersion box 8, the connecting rod 23 is symmetrically connected to the rotating shaft 22, the orifice plate 24 is connected to the upper end of the connecting rod 23, and the surface of the orifice plate 24 is provided with three filter parts, each of the filter parts has filter holes on its surface, and the filter hole density on the surface of each filter part is different, the surface of each filter part is a planar structure, and the surface of each filter part can be fitted with the lower end of the drop port 83.

[0025] The AI ​​camera 4 can shoot the sewage in the sewage treatment pool in real time. The AI ​​camera 4 is based on AI recognition technology. The AI ​​camera 4 has image recognition, data analysis and automatic control technology. This technology is a prior art and will not be elaborated here. This technology can capture the image of the sewage sample through the AI ​​camera 4, and use the deep learning algorithm to analyze the particle size, distribution and concentration and other information in the image. Then, according to the prediction results of the AI ​​model, the linear motor 1, the first motor 11, the second motor 15 and the third motor 20 can be controlled by the controller 3 to work autonomously, thereby realizing the regulation of the dosage and frequency of the flocculant solution. This intelligent addition method can not only improve the efficiency and reliability of sewage treatment, but also reduce the use of chemicals and reduce operating costs.

[0026] Working principle: When in use, first connect the external pipe at the feed port of the extraction pump 9 to the external flocculant solution storage container, and the flocculant solution can be pumped into the connecting pipe 10 through the extraction pump 9, and then the flocculant solution in the connecting pipe 10 can enter the distribution pipe 5 through the feed port 51; at the same time, the controller 3 can control the first motor 11 and the reduction box 12 to drive the distribution pipe 5 to rotate slowly, so that the flocculant solution in the distribution pipe 5 can be evenly laid in the silo 6 through the discharge port 52, and the baffle 14 The flocculant solution in the silo 6 can be blocked to achieve the purpose of automatically and evenly filling the flocculant solution; then the controller 3 can control the second motor 15 and the gear box 16 to drive the driving gear 17 to rotate, and the driving gear 17 can drive the driven rack 18 to move backward, thereby driving the baffle 14 to move backward, so that the hole on the baffle 14 is located directly below the silo 6. At this time, the flocculant solution in the silo 6 can fall down into the square tube 7 through the hole on the baffle 14, and the guide tube 7 is Under the action of the guide plate 81, the flocculant solution can fall into the dispersion box 8. Since the guide plate 81 is in an inverted V shape, the guide plate 81 can disperse the flocculant solution falling into the dispersion box 8 to the front and rear sides, so that the flocculant solution falls to the top surface of the inclined plate 82. The flocculant solution can slide down along the inclined plate 82 and fall onto the orifice plate 24 through the drop opening 83. The flocculant solution will eventually fall evenly down into the sewage pool through the filter holes on the orifice plate 24. At the same time, the controller 3 can control the linear electric The machine 1 drives the bracket 2 to reciprocate back and forth, and the bracket 2 can drive the dispersion box 8 to reciprocate back and forth, so that the flocculant solution can be evenly sprinkled into the sewage pool; the rotating shaft 22 is driven to rotate by the third motor 20 and the reduction gear set 21, which can drive the connecting rod 23 and the orifice plate 24 to rotate, so that the top surfaces of different filter parts of the orifice plate 24 are fitted into the lower end of the drop port 83. Since the filter hole density of the top surface of each filter part on the orifice plate 24 is different, the speed of adding the flocculant solution into the sewage pool can be regulated.

[0027] The above is a detailed introduction to the present application. Specific examples are used in this article to illustrate the principles and implementation methods of the present application. The description of the above embodiments is only used to help understand the method of the present application and its core idea. At the same time, for general technical personnel in this field, according to the idea of ​​the present application, there will be changes in the specific implementation methods and application scope. In summary, the content of this specification should not be understood as a limitation on the present application.

Claims

1. A flocculant solution adding device for sewage treatment based on AI recognition, characterized in that: The invention comprises a linear motor (1), a bracket (2), a controller (3), an AI camera (4), a material distribution pipe (5), a silo (6), a square tube (7), a dispersion box (8), a loading mechanism, a rotating mechanism and a discharging mechanism. The linear motor (1) is symmetrically installed on the ground, the bracket (2) is connected to the mover of the linear motor (1), the controller (3) and the AI ​​camera (4) are respectively installed on both sides of the bracket (2) on the left side, the material distribution pipe (5) is rotatably connected to the bracket (2), the material distribution pipe (5) is provided with a feeding port (51) and a discharging hole (52), the silo (6), the square tube (7) and the dispersion box (8) are connected from the top to the bottom, and the material distribution pipe (5) is provided with a feeding port (51) and a discharging hole (52). The feed silo (6) is located directly below the feed pipe (5), the guide plate (81) and the inclined plate (82) are symmetrically connected to the inner wall of the dispersion box (8), and a feeding port (83) is reserved between the two inclined plates (82). The feeding mechanism can feed the flocculant solution into the feed pipe (5) through the feeding port (51), the rotating mechanism is used to drive the feed pipe (5) to rotate so that the flocculant solution in the feed pipe (5) can be uniformly dropped into the feed silo (6) through the discharge hole (52), and the feeding mechanism is used to control the flocculant solution in the feed silo (6) to be uniformly added into the sewage pool through the square tube (7) and the dispersion box (8).

2. The flocculant solution adding device for sewage treatment based on AI recognition according to claim 1 is characterized in that: The feeding mechanism comprises an extraction pump (9) and a connecting pipe (10). The extraction pump (9) is connected to the bracket (2) on the left side. The connecting pipe (10) communicates with the feed inlet (51) of the distribution pipe (5) and the discharge outlet of the extraction pump (9).

3. The flocculant solution adding device for sewage treatment based on AI recognition according to claim 2 is characterized in that: The rotating mechanism comprises a first motor (11) and a reduction box (12); the first motor (11) and the reduction box (12) are both connected to the silo (6); the output shaft of the first motor (11) is connected to the input end of the reduction box (12); and the output end of the reduction box (12) is connected to the end of the material distribution pipe (5).

4. The flocculant solution adding device for sewage treatment based on AI recognition according to claim 3 is characterized in that: The unloading mechanism comprises a bracket (13), a baffle (14) and a driving assembly, wherein the bracket (13) is symmetrically connected to the bottom surface of the silo (6), the baffle (14) is slidably connected to the bracket (13), and the bracket (13) blocks the bottom of the silo (6), and the driving assembly is used to control the baffle (14) to move.

5. The flocculant solution adding device for sewage treatment based on AI recognition according to claim 4 is characterized in that: The driving assembly comprises a second motor (15), a gear box (16), a driving gear (17) and a driven rack (18). The second motor (15) and the gear box (16) are both connected to the right bracket (2), and the output shaft of the second motor (15) is connected to the input end of the gear box (16), the driving gear (17) is connected to the output end of the gear box (16), the driven rack (18) is connected to the top surface of the baffle (14), and the driven rack (18) is meshed with the driving gear (17).

6. The device for adding flocculant solution for sewage treatment based on AI recognition according to claim 5, characterized in that: The dispersion box (8) also includes a filter assembly, which includes a mounting shell (19), a third motor (20), a reduction gear set (21), a rotating shaft (22), a connecting rod (23) and a perforated plate (24). The mounting shell (19) is connected to the bracket (2) on the right side. The third motor (20) and the reduction gear set (21) are both mounted in the mounting shell (19). The rotating shaft (22) is rotatably connected in the mounting shell (19). The output shaft of the third motor (20) and the rotating shaft (22) are transmitted via the reduction gear set (21). The connecting rod (23) is symmetrically connected to the rotating shaft (22). The perforated plate (24) is connected to the upper end of the connecting rod (23), and the perforated plate (24) blocks the bottom of the drop opening (83).

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