Urban sewage treatment equipment based on neural network control

Abstract

The utility model discloses urban sewage treatment equipment based on neural network control, which comprises a treatment equipment main body, a filter box is fixed on one side of the outer wall of the treatment equipment main body, a conveying pipe penetrates out of the front end of the filter box, a connecting hole is formed between the conveying pipe and the treatment equipment main body, and a filter mechanism is arranged on one side of the conveying pipe. The mounting plate and the filter box are convenient to disassemble and assemble through the bolts, after the mounting plate is fixed, solid impurities and garbage in sewage are filtered through the filter screen embedded in the connecting plate, the situation that flocculated sludge entering the treatment equipment main body is too much, and the cleaning burden is too large is avoided, and meanwhile through cooperation of the fixing blocks and the reinforcing bolts, the sewage treatment equipment is convenient to clean. The fan blades can rotate under the impact of sewage, long garbage is wound and blocked, and meanwhile, the fan blades are convenient to disassemble and assemble for maintenance and cleaning through the reinforcing bolts.

Description

Technical Field

[0001] This utility model relates to a sewage treatment device, specifically an urban sewage treatment device based on neural network control, belonging to the field of sewage treatment technology. Background Technology

[0002] With my country's economic development, urban water consumption has increased dramatically, and the discharge of urban domestic sewage has also been increasing. The indiscriminate discharge of domestic sewage has become one of the main causes of urban water environment deterioration. Urban sewage treatment mainly uses the activated sludge process, which involves passing sewage through a grid, contact oxidation tank, biological filter, and high-density sedimentation tank. The activated sludge process is a commonly used method in the sewage treatment industry, and ensuring stable effluent quality compliance is a perpetual goal pursued by the industry. However, due to the strong nonlinearity, time-varying nature, and hysteresis characteristics of the activated sludge sewage treatment process, it is difficult to construct sewage treatment simulation models, and currently there is no mature model for predicting effluent quality. Artificial neural networks (ANNs) are a research hotspot in the field of artificial intelligence, possessing strong adaptive learning and nonlinear mapping capabilities. They are suitable for simulating activated sludge sewage treatment processes with large hysteresis, nonlinearity, and multiple variables, and their application in sewage treatment simulation prediction and real-time control is becoming increasingly widespread.

[0003] In existing technologies, such as the urban wastewater treatment equipment disclosed in announcement number CN212680165U, during normal sedimentation operations, a cleaning mechanism is installed at the bottom of the sedimentation tank. The sludge generated during sedimentation accumulates on the bottom plate. Through the interaction of the bottom plate, hinge seat, rotating shaft, scraper, and torsion spring, the upper end of the scraper, under the elastic force of the torsion spring, always abuts against the side wall of the sedimentation tank. By pulling upwards on four handles, four U-shaped fasteners, along with four pull ropes, will move the bottom... The bottom plate can be pulled up and completely removed from the sedimentation tank. Four through holes, along with four limiting cylinders, can limit the bottom plate, keeping it horizontal as it moves upward. When the bottom plate is pulled up, four scrapers scrape the four side walls of the sedimentation tank, scraping the sludge from the side walls to the bottom plate. The bottom plate then carries the sludge out, completing the cleaning process. U-shaped fasteners are attached to the upper end of the side wall of the sedimentation tank and can be removed from the upper end of the side wall. Their function is to prevent the pull rope from falling into the sedimentation tank and to make it easy to grab the handle during cleaning operations.

[0004] However, in implementing the relevant technology, the urban sewage treatment equipment designed above has the following problems: Although the existing technology can clean sludge through the cooperation of components such as the base plate, there is a lot of solid waste inside when the sewage is discharged. If it is directly treated, a lot of sludge will be generated, which will make the cleaning process more burdensome. In view of this, an urban sewage treatment equipment based on neural network control is provided to overcome the above defects. Utility Model Content

[0005] This invention addresses the problem that sewage discharge contains a large amount of solid waste, and direct treatment results in excessive sludge, leading to a heavy cleaning burden. It provides a city sewage treatment device based on neural network control.

[0006] The present invention achieves the above objectives through the following technical solution: a city sewage treatment equipment based on neural network control, including a treatment equipment body, a filter box fixed on one side of the outer wall of the treatment equipment body, and a conveying pipe extending from the front end of the filter box, a connection hole being opened between the conveying pipe and the treatment equipment body, and a filtration mechanism being provided on one side of the conveying pipe.

[0007] The filtration mechanism includes a mounting plate, which is fixed to the top of the filter box. A connecting plate is fixed to one end of the mounting plate that extends into the filter box. A filter screen is embedded inside the connecting plate, and a fixing block is fixed to one side of the filter screen. A reinforcing bolt is inserted into one end of the fixing block, and a fan blade is sleeved on the outside of the reinforcing bolt.

[0008] Preferably, the mounting plate is detachably connected to the filter box by bolts, and the filter box is in communication with the main body of the treatment equipment.

[0009] Preferably, the reinforcing bolt is threadedly connected to the fixing block, and the reinforcing bolt and the fan blade form a rotating structure.

[0010] Preferably, a sealing mechanism is provided above the mounting plate. The sealing mechanism includes a filter plate, which is slidably connected above the mounting plate. Connecting plates are fixed on both sides of the outer wall of the filter plate, and mounting grooves are provided inside the connecting plates.

[0011] Preferably, the closing mechanism further includes a locking block, which is slidably connected inside the placement groove, and a rotating block is rotatably connected inside the locking block.

[0012] Preferably, the sealing mechanism further includes a limiting groove, which is opened on the outer wall of the mounting plate at the position corresponding to the rotating block, and an insertion groove is opened on one side of the filter plate at the top of the mounting plate.

[0013] Preferably, the locking block and the rotating block form a rotating structure, and the locking block and the mounting groove form a sliding structure.

[0014] The beneficial effects of this utility model are:

[0015] 1) The mounting plate and filter box are easily disassembled and assembled by bolts. After the mounting plate is fixed, the filter screen embedded in the connecting plate filters the solid impurities and garbage inside the sewage, avoiding excessive sludge after flocculation in the main body of the treatment equipment and thus avoiding an excessive cleaning burden. At the same time, the combination of fixing blocks and reinforcing bolts allows the fan blades to rotate under the impact of sewage, which can wrap around and block longer garbage. The reinforcing bolts also facilitate disassembly and assembly for maintenance and cleaning.

[0016] 2) By cooperating with the connecting plate and the mounting groove, the locking block and the rotating block can slide or rotate along the limiting groove, so that the filter plate can pass through the insertion groove through the mounting plate and abut against the connecting plate, sealing the filtered impurities and garbage, and preventing the garbage from falling off when the mounting plate is disassembled. Attached Figure Description

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

[0018] Figure 2 This is a schematic diagram of the filter box structure of this utility model;

[0019] Figure 3 This is a schematic diagram of the connecting plate structure of this utility model;

[0020] Figure 4 This is a schematic diagram of the fan blade structure of this utility model;

[0021] Figure 5 This is a schematic diagram of the filter plate structure of this utility model;

[0022] Figure 6 This utility model Figure 5 Enlarged view of point A in the middle;

[0023] In the diagram: 1. Main body of the processing equipment; 2. Filter box; 3. Conveying pipe; 4. Connecting hole; 5. Filtering mechanism; 501. Mounting plate; 502. Connecting plate; 503. Filter screen; 504. Fixing block; 505. Reinforcing bolt; 506. Fan blade; 6. Sealing mechanism; 601. Filter plate; 602. Connecting plate; 603. Mounting groove; 604. Locking block; 605. Rotating block; 606. Limiting groove; 607. Insertion groove. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Example 1, as Figures 1 to 6 As shown, a city sewage treatment device based on neural network control includes a treatment device body 1. A filter box 2 is fixed to one side of the outer wall of the treatment device body 1. A conveying pipe 3 extends from the front end of the filter box 2. A connection hole 4 is provided between the conveying pipe 3 and the treatment device body 1. A filter mechanism 5 is provided on one side of the conveying pipe 3. The filter mechanism 5 includes a mounting plate 501, which is fixed to the top of the filter box 2. A connecting plate 502 is fixed to one end of the mounting plate 501 that extends into the filter box 2. A filter screen 503 is embedded inside the connecting plate 502. A fixing block 504 is fixed to one side of the filter screen 503. A reinforcing bolt 505 is inserted into one end of the fixing block 504. A fan blade 506 is sleeved on the outside of the reinforcing bolt 505. The mounting plate 501 is detachably connected to the filter box 2 by bolts. The filter box 2 is connected to the main body 1 of the treatment equipment. The reinforcing bolt 505 is threadedly connected to the fixing block 504. The reinforcing bolt 505 and the fan blade 506 form a rotating structure. The bolts facilitate the assembly and disassembly of the mounting plate 501 and the filter box 2. After the mounting plate 501 is fixed, the filter screen 503 embedded in the connecting plate 502 filters the solid impurities and garbage inside the sewage, avoiding excessive sludge after flocculation entering the main body 1 of the treatment equipment and thus avoiding excessive cleaning burden. At the same time, with the cooperation of the fixing block 504 and the reinforcing bolt 505, the fan blade 506 can rotate under the impact of sewage, which can wrap around and block long garbage. The reinforcing bolt 505 also facilitates disassembly and assembly for maintenance and cleaning.

[0026] Example 2, in addition to all the technical features of Example 1, includes: a closing mechanism 6 disposed above the mounting plate 501; the closing mechanism 6 includes a filter plate 601 slidably connected above the mounting plate 501; connecting plates 602 fixed on both sides of the outer wall of the filter plate 601; a mounting groove 603 formed inside the connecting plate 602; the closing mechanism 6 also includes a locking block 604 slidably connected inside the mounting groove 603; a rotating block 605 rotatably connected inside the locking block 604; and a limiting groove 606 formed on the mounting plate. The outer wall of the axial direction of the mounting plate 501 corresponds to the position of the rotating block 605. An insertion groove 607 is provided on one side of the filter plate 601 at the top of the mounting plate 501. The locking block 604 and the rotating block 605 form a rotating structure, and the locking block 604 and the mounting groove 603 form a sliding structure. Through the cooperation of the connecting plate 602 and the mounting groove 603, the locking block 604 and the rotating block 605 can slide or rotate along the limiting groove 606, so that the filter plate 601 can pass through the insertion groove 607 through the mounting plate 501 and abut against the connecting plate 502, sealing the filtered impurities and garbage, and preventing the garbage from falling off when the mounting plate 501 is disassembled.

[0027] Guided by the conveying pipe 3, sewage enters the filter box 2 and enters the main body 1 of the treatment equipment through the connecting hole 4 for treatment. The connecting plate 502, which is fixed by the mounting plate 501, passes through the filter box 2. The sewage is filtered by the filter screen 503. The mounting plate 505 is threadedly connected to the fixing block 504, so that the fan blade 506 is sleeved on the outside of the mounting bolt 505 and rotates under the impact of sewage, thereby wrapping long garbage. The mounting bolt 505 facilitates disassembly and maintenance. The mounting plate 501 is bolted to the filter box 2 for easy disassembly and cleaning. The connecting plates 602 on both sides of the filter plate 601 are slidably connected to the locking block 604 through the mounting groove 603. The rotating block 605, which is rotatably connected inside, passes through the limiting groove 606, thereby facilitating the adjustment of the filter plate 601. The insertion groove 607 closes the connecting plate 502 that collects garbage, thereby preventing garbage from falling off when the mounting plate 501 is removed.

[0028] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A city wastewater treatment device based on neural network control, comprising a treatment device body (1), characterized in that: A filter box (2) is fixed on one side of the outer wall of the main body (1) of the processing equipment, and a conveying pipe (3) extends out from the front end of the filter box (2). A connection hole (4) is provided between the conveying pipe (3) and the main body (1) of the processing equipment, and a filter mechanism (5) is provided on one side of the conveying pipe (3). The filtration mechanism (5) includes a mounting plate (501), which is fixed to the top of the filter box (2). A connecting plate (502) is fixed to one end of the mounting plate (501) that penetrates into the filter box (2). A filter screen (503) is embedded inside the connecting plate (502), and a fixing block (504) is fixed to one side of the filter screen (503). A reinforcing bolt (505) is inserted into one end of the fixing block (504), and a fan blade (506) is sleeved on the outside of the reinforcing bolt (505).

2. The urban sewage treatment equipment according to claim 1, characterized in that: The mounting plate (501) is detachably connected to the filter box (2) by bolts, and the filter box (2) is connected to the main body (1) of the treatment equipment.

3. The urban sewage treatment equipment according to claim 1, characterized in that: The reinforcing bolt (505) is threadedly connected to the fixing block (504), and the reinforcing bolt (505) and the fan blade (506) form a rotating structure.

4. The urban sewage treatment equipment according to claim 1, characterized in that: A closing mechanism (6) is provided above the mounting plate (501). The closing mechanism (6) includes a filter plate (601). The filter plate (601) is slidably connected above the mounting plate (501), and connecting plates (602) are fixed on both sides of the outer wall of the filter plate (601). The connecting plate (602) has a mounting groove (603) inside.

5. The urban sewage treatment equipment according to claim 4, characterized in that: The closing mechanism (6) further includes a locking block (604), which is slidably connected inside the placement groove (603), and a rotating block (605) is rotatably connected inside the locking block (604).

6. The urban sewage treatment equipment according to claim 5, characterized in that: The closing mechanism (6) also includes a limiting groove (606), which is located on the outer wall of the mounting plate (501) corresponding to the rotating block (605), and an insertion groove (607) is provided on one side of the filter plate (601) at the top of the mounting plate (501).

7. The urban sewage treatment equipment according to claim 6, characterized in that: The locking block (604) and the rotating block (605) form a rotating structure, and the locking block (604) and the mounting groove (603) form a sliding structure.

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