Wastewater treatment tank convenient to clean

Abstract

The utility model belongs to the technical field of wastewater treatment, and particularly relates to a wastewater treatment pond convenient to clean, which comprises a wastewater treatment pond, a water inlet is arranged on the left side wall of the wastewater treatment pond, a screen mechanism is arranged on the right side wall of the wastewater treatment pond, and a rolling cleaning mechanism is arranged in the wastewater treatment pond. By arranging the rolling cleaning mechanism, a driving lead screw can be further driven by a servo motor to rotate so as to drive sliding blocks arranged on the outer wall in a sliding mode to move in the vertical direction, and meanwhile, a cleaning roller arranged between every two adjacent sliding blocks in a matched mode can achieve lifting. And meanwhile, the cleaning roller can clean the side wall of the wastewater treatment pond by utilizing an externally arranged cleaning brush when abutting against the wastewater treatment pond, and dirt can be directly cleaned out in the cleaning process by cooperating with spraying of a spray head, so that the situation that the dirt is attached to the cleaning roller is prevented, and the cleaning efficiency is greatly improved.

Description

Technical Field

[0001] This utility model belongs to the field of wastewater treatment technology, specifically relating to a wastewater treatment tank that is easy to clean. Background Technology

[0002] Wastewater treatment ponds are comprehensive treatment tanks used to treat and purify sewage and wastewater. With the development of industrial production, the discharge of various types of wastewater has been increasing year by year. As people pay more attention to environmental protection, there is an urgent need to treat this type of wastewater to avoid pollution to the environment.

[0003] According to the search results, CN 218610862 U relates to a wastewater treatment tank that is easy to clean. The key technical points are: by setting up a cleaning mechanism to clean the inner walls on both sides of the wastewater tank along its length, it replaces some of the manual labor and reduces the workload. The motor drives the lead screw to rotate, and the sliding plate follows the rotation of the lead screw to drive the cleaning brush to clean the inner walls on both sides of the wastewater tank along its length, thus preventing scale buildup on the inner walls of the wastewater tank along its length after long-term use.

[0004] The above-mentioned method uses a motor-driven lead screw to drive a cleaning brush to clean the inner wall of the wastewater tank, preventing scale buildup over long-term use. However, some drawbacks remain. Dirt can easily adhere to the cleaning brush during the sliding cleaning process, affecting its cleaning effect. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a wastewater treatment tank that is easy to clean. In order to achieve the above objectives, it solves the problem that dirt easily adheres to the cleaning brush during sliding cleaning, thus affecting its cleaning effect.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a wastewater treatment tank that is easy to clean, comprising a wastewater treatment tank, wherein a water inlet is provided on the left side wall of the wastewater treatment tank, a screen mechanism is provided on the right side wall of the wastewater treatment tank, and a rolling cleaning mechanism is provided inside the wastewater treatment tank.

[0007] A rolling cleaning mechanism includes lifting components and cleaning components. Two sets of lifting components are symmetrically arranged on both sides of a wastewater treatment tank. The cleaning components are located at the top of the wastewater treatment tank. Each lifting component includes a servo motor, a chute, a drive screw, a bearing ring, a sliding block, and a cleaning roller. Four chutes are symmetrically opened on both side walls of the wastewater treatment tank. A servo motor is located at the top of each chute. The output end of the servo motor is connected to the drive screw via a coupling. A bearing ring is rotatably connected to the bottom of the drive screw. A sliding block is sleeved on the outer wall of the drive screw. A cleaning roller is rotatably connected between adjacent sliding blocks via bearings.

[0008] Furthermore, the cleaning component includes a water tank, a water pipe, and a nozzle. The water tank is installed on the top of the wastewater treatment pool, and a water pipe is connected to both ends of the water tank. The output end of the water pipe is connected to a nozzle.

[0009] Furthermore, the screen mechanism includes a water outlet, an intercepting screen, a support frame, and adjusting bolts. The right side wall of the wastewater treatment tank is provided with a water outlet, and the inner cavity of the water outlet is fitted with an intercepting screen. The top of the intercepting screen is fixedly connected to a support frame, and the top two ends of the support frame are slidably connected to adjusting bolts.

[0010] Furthermore, several nozzles are arranged at equal intervals on both sides of the bottom of the wastewater treatment tank, with several nozzles located directly above the cleaning roller.

[0011] Furthermore, the outer wall of the cleaning roller is evenly distributed with cleaning brushes, and the outer walls of the two cleaning rollers abut against the side walls of the wastewater treatment tank.

[0012] Furthermore, the upper surface of the water outlet is provided with an installation groove, and the installation groove is adapted to the support frame. The bottom of the adjusting bolt passes through the support frame and is slidably disposed on the water outlet.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. This utility model, through the coordinated arrangement of a servo motor, slide rail, drive screw, bearing ring, sliding block, cleaning roller, water tank, water pipe, and nozzle, further enables the drive screw to rotate under the drive of the servo motor, thereby causing the sliding block mounted on the outer wall to move vertically. Simultaneously, the cleaning roller, positioned between two adjacent sliding blocks, can move up and down. When the cleaning roller comes into contact with the wastewater treatment tank, the externally mounted cleaning brushes clean the side walls of the wastewater treatment tank. Furthermore, the spray from the nozzle directly removes dirt during cleaning, preventing it from adhering to the cleaning roller and significantly improving cleaning efficiency.

[0015] 2. The screen mechanism of this utility model can realize the installation and disassembly of the support frame by adjusting the bolts. With the set interception screen, it can connect and uniformly process larger debris after cleaning, and prevent larger debris from clogging the water outlet. Attached Figure Description

[0016] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

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

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

[0019] Figure 3 This is a cross-sectional view of the rolling cleaning structure of this utility model;

[0020] Figure 4 This is a structural diagram of the cleaning roller of this utility model;

[0021] Figure 5 This is an exploded view of the screen mechanism structure of this utility model.

[0022] In the diagram: 1. Wastewater treatment tank; 2. Inlet; 3. Rolling cleaning mechanism; 31. Lifting component; 32. Cleaning component; 301. Water tank; 302. Water pipe; 303. Nozzle; 304. Servo motor; 305. Drive screw; 306. Slide groove; 307. Sliding block; 308. Bearing ring; 309. Cleaning roller; 4. Screen mechanism; 401. Outlet; 402. Interception screen; 403. Support frame; 404. Adjusting bolt. Detailed Implementation

[0023] 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.

[0024] Please see Figures 1 to 5 The present invention provides a technical solution: a wastewater treatment tank that is easy to clean, including a wastewater treatment tank 1, an inlet 2 provided on the left side wall of the wastewater treatment tank 1, a screen mechanism 4 provided on the right side wall of the wastewater treatment tank 1, and a rolling cleaning mechanism 3 provided inside the wastewater treatment tank 1.

[0025] The rolling cleaning mechanism 3 includes a lifting component 31 and a cleaning component 32. Two sets of lifting components 31 are arranged symmetrically on both sides of the wastewater treatment tank 1. The cleaning component 32 is located on the top of the wastewater treatment tank 1. The lifting component 31 includes a servo motor 304, a chute 306, a drive screw 305, a bearing ring 308, a sliding block 307, and a cleaning roller 309. Four chute 306s are symmetrically opened on both sides of the wastewater treatment tank 1. The servo motor 304 is located on the top of the chute 306. The output end of the servo motor 304 is connected to the drive screw 305 through a coupling. The bottom of the drive screw 305 is rotatably connected to the bearing ring 308. The outer wall of the drive screw 305 is fitted with a sliding block 307. The cleaning roller 309 is rotatably connected between adjacent sliding blocks 307 through bearings.

[0026] Specifically, the servo motor 304 can precisely control the number of rotations, which in turn controls the distance and position of the platform movement of the drive screw 305. This enables the sliding block 307, which is mounted on the outer wall of the drive screw 305, to rise and fall. A cleaning roller 309 is rotatably connected between the two sliding blocks 307 via a rotating shaft. During the rising and falling of the sliding blocks 307, an external cleaning brush is used to clean the dirt on the side wall of the wastewater treatment tank 1.

[0027] Among them: the cleaning component 32 includes a water tank 301, a water pipe 302 and a nozzle 303. The water tank 301 is installed on the top of the wastewater treatment pool 1. The two ends of the water tank 301 are connected to the water pipe 302, and the output end of the water pipe 302 is connected to the nozzle 303.

[0028] Specifically, the water tank 301 and water pipe 302 can be used to transport water from the water tank 301 to the pump body. The output end of the water pipe 302 is connected to several nozzles 303, which can further realize the spraying process. In conjunction with the cleaning roller 309, the cleaning process can be carried out at the same time.

[0029] The screen mechanism 4 includes an outlet 401, an intercepting screen 402, a support frame 403, and adjusting bolts 404. The right side wall of the wastewater treatment tank 1 is provided with an outlet 401. The intercepting screen 402 is fitted into the inner cavity of the outlet 401. The top of the intercepting screen 402 is fixedly connected to the support frame 403. The top two ends of the support frame 403 are slidably connected to the adjusting bolts 404.

[0030] Specifically, the support frame 403 can be disassembled and assembled using the adjusting bolt 404, while the intercepting screen 402 can intercept larger particles such as dirt after cleaning, preventing them from clogging the outlet 401.

[0031] Among them: a number of nozzles 303 are arranged and evenly distributed on both sides of the bottom of the wastewater treatment tank 1, and a number of nozzles 303 are located directly above the cleaning roller 309.

[0032] Specifically, the multiple nozzles 303 can effectively work in conjunction with the cleaning rollers 309 to achieve the cleaning task.

[0033] Among them: cleaning brushes are evenly distributed on the outer wall of the cleaning roller 309, and the outer walls of the two cleaning rollers 309 are in contact with the two side walls of the wastewater treatment tank 1.

[0034] Specifically, the cleaning brushes installed on the outer wall of the cleaning roller 309 can effectively clean the side wall of the wastewater treatment tank 1.

[0035] Wherein: the upper surface of the outlet 401 is provided with an installation groove, and the installation groove is adapted to the support frame 403. The bottom of the adjusting bolt 404 passes through the support frame 403 and is slidably set on the outlet 401.

[0036] The working principle of the above embodiment is as follows: When in use, the servo motor 304 and the pump body inside the water tank 301 are connected to an external power source. The servo motor 304 drives the drive screw 305 to achieve its rotational movement. The bearing ring 308 provided in conjunction with it can improve stability. At the same time, the sliding block 307 provided on the drive screw 305 can realize the lifting process, which in turn drives the cleaning roller 309 connected to the side wall to achieve the lifting process. When the cleaning roller 309 is working, it can be used in conjunction with multiple nozzles 303 above it to carry out cleaning work while the pump body delivers water to the nozzles 303 for spraying, which greatly improves the cleaning efficiency. At the same time, the cleaned dirt is discharged through the water outlet 401. The intercepting screen 402 provided on the water outlet 401 can connect and uniformly process larger debris after cleaning, preventing larger debris from clogging the water outlet 401, thereby improving the practical performance of the equipment.

[0037] Finally, it should be noted that the above are merely preferred embodiments of this utility model and are not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A wastewater treatment tank that is easy to clean, comprising a wastewater treatment tank (1), characterized in that: The wastewater treatment tank (1) has an inlet (2) on its left side wall, a screen mechanism (4) on its right side wall, and a rolling cleaning mechanism (3) inside the wastewater treatment tank (1). The rolling cleaning mechanism (3) includes a lifting component (31) and a cleaning component (32). Two sets of lifting components (31) are symmetrically arranged on both sides of the wastewater treatment tank (1). The cleaning component (32) is located at the top of the wastewater treatment tank (1). The lifting component (31) includes a servo motor (304), a chute (306), a drive screw (305), a bearing ring (308), a sliding block (307), and a cleaning roller (309). Four sliding grooves (306) are symmetrically provided on both sides of the pool (1). A servo motor (304) is provided on the top of the sliding groove (306). The output end of the servo motor (304) is connected to a drive screw (305) through a coupling. A bearing ring (308) is rotatably connected to the bottom of the drive screw (305). A sliding block (307) is sleeved on the outer wall of the drive screw (305). A cleaning roller (309) is rotatably connected between adjacent sliding blocks (307) through a bearing.

2. The wastewater treatment tank that is easy to clean according to claim 1, characterized in that: The cleaning component (32) includes a water tank (301), a water pipe (302), and a nozzle (303). The water tank (301) is installed on the top of the wastewater treatment pool (1). The two ends of the water tank (301) are connected to the water pipe (302), and the output end of the water pipe (302) is connected to the nozzle (303).

3. The wastewater treatment tank that is easy to clean according to claim 1, characterized in that: The screen mechanism (4) includes an outlet (401), an intercepting screen (402), a support frame (403), and adjusting bolts (404). The right side wall of the wastewater treatment tank (1) is provided with an outlet (401). The intercepting screen (402) is fitted into the inner cavity of the outlet (401). The top of the intercepting screen (402) is fixedly connected to the support frame (403). The top two ends of the support frame (403) are slidably connected to adjusting bolts (404).

4. The wastewater treatment tank that is easy to clean according to claim 2, characterized in that: The nozzles (303) are arranged in a plurality of them and are distributed at equal intervals on both sides of the bottom of the wastewater treatment tank (1), with the nozzles (303) located directly above the cleaning roller (309).

5. The wastewater treatment tank that is easy to clean according to claim 1, characterized in that: The outer wall of the cleaning roller (309) is evenly distributed with cleaning brushes, and the outer walls of the two cleaning rollers (309) are in contact with the two side walls of the wastewater treatment tank (1).

6. The wastewater treatment tank that is easy to clean according to claim 3, characterized in that: The upper surface of the outlet (401) is provided with an installation groove, and the installation groove is adapted to the support frame (403). The bottom of the adjusting bolt (404) passes through the support frame (403) and is slidably set on the outlet (401).

Images