Anti-clogging wastewater treatment device

Abstract

The utility model relates to a kind of anti-clogging wastewater treatment devices, including box, the inside of the box is provided with filter anti-blocking structure, the filter anti-blocking structure includes protective box, the left side fixed mounting of the box has protective box, the inside fixed mounting of the protective box has first motor, the inside rotationally connected of the box has threaded rod, the outer surface of the threaded rod is connected with cleaning plate, the outer surface fixed mounting of the threaded rod has transmission wheel.The anti-clogging wastewater treatment device, by the setting of filter anti-blocking structure, the impurities in wastewater can be multi-stage filtration, and the filtered impurities can be cleaned, to avoid the impurities block the first filter plate, leading to affect the normal use of subsequent device, then by the setting of auxiliary structure can the collected impurities be extruded drainage, and the filtered wastewater is cooperated with reagent liquid and is uniformly stirred, convenient for the disinfection treatment of the filtered wastewater.

Description

Technical Field

[0001] This utility model relates to the field of wastewater treatment technology, specifically to an anti-clogging wastewater treatment device. Background Technology

[0002] Wastewater treatment equipment is an environmental protection technology designed specifically for purifying polluted water bodies. Through a systematic treatment process, it transforms industrial or domestic sewage into clean water that meets environmental standards. It plays a key role in controlling water pollution and protecting the ecological environment and is an indispensable infrastructure in modern industrial production and urban development.

[0003] A search revealed a wastewater treatment device disclosed in Chinese Patent Publication No. CN216236214U. This wastewater treatment device treats wastewater (such as phosphorus-containing wastewater) in stages through a first reaction tank and a second reaction tank. Different reagents are added through a first and a second dosing port to achieve staged degradation of the wastewater. A water distributor increases the contact area between the wastewater and the reagents, while a stirring component ensures thorough mixing, accelerating the degradation process. A baffle unit allows wastewater to flow from the first reaction tank into the second reaction tank, extending the retention time and ensuring effective degradation, thus achieving compliant discharge. This invention achieves continuous degradation treatment of flowing wastewater through the first and second reaction tanks, enabling the device to continuously treat large volumes of wastewater under small volume conditions, while also facilitating maintenance and reducing costs.

[0004] However, this wastewater treatment device does not have a filtration function, and various impurities often accompany the wastewater. If these impurities directly enter the treatment device, they can easily damage the device. Therefore, an anti-clogging wastewater treatment device is proposed. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides an anti-clogging wastewater treatment device that features multi-stage filtration of wastewater and prevents clogging of the filtration structure, thus solving the problem of the need for optimization of the structure of existing devices.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an anti-clogging wastewater treatment device, comprising a tank, an inlet pipe fixedly installed on the top of the tank, a valve drain pipe fixedly installed on the right side of the tank, a filter anti-clogging structure provided inside the tank, and an auxiliary structure provided inside the tank;

[0007] The filter anti-clogging structure includes a protective box, which is fixedly installed on the left side of the box. A first motor is fixedly installed inside the protective box. A threaded rod is rotatably connected inside the box. A cleaning plate is threadedly connected to the outer surface of the threaded rod. A transmission wheel is fixedly installed on the outer surface of the threaded rod. A first U-shaped seat is fixedly installed inside the box. A first filter plate is movably connected inside the first U-shaped seat. A filter basket is movably connected inside the first U-shaped seat.

[0008] Furthermore, the auxiliary structure includes a collection box, which is fixedly installed on the right side of the box body. A telescopic rod is fixedly installed on the top of the collection box, and a pressure plate is fixedly installed at the output end of the telescopic rod. A second U-shaped seat is fixedly installed inside the collection box, and a second filter plate is movably connected inside the second U-shaped seat. A transparent box is fixedly installed on the left side of the box body, and a stirring rod is rotatably connected inside the box body. A second motor is fixedly installed on the left side of the box body.

[0009] Furthermore, a control panel is provided on the front of the box, and a door is hinged to the front of the box. The inner front wall and inner rear wall of the box are provided with mounting grooves that are compatible with threaded rods. Two threaded rods are rotatably connected inside the two mounting grooves respectively.

[0010] Furthermore, the left sides of both threaded rods penetrate the inner left wall of the box and extend into the interior of the protective box. The left side of one of the threaded rods is fixedly connected to the output end of the first motor. The outer surfaces of both threaded rods are threadedly connected to the interior of the cleaning plate. The inner left wall of the box is provided with a storage groove that matches the cleaning plate. The right side of the box is provided with a feed inlet and a liquid outlet.

[0011] Furthermore, a transmission wheel is fixedly installed on the outer surface of each threaded rod, and two transmission wheels are connected by a transmission belt. There are four first U-shaped seats, and the four first U-shaped seats are respectively fixedly installed on the inner left wall and inner right wall of the housing. The interior of the four first U-shaped seats is movably connected to the outer surface of the first filter plate and the outer surface of the filter basket, respectively. A guide plate is fixedly installed on the inner left wall and inner rear wall of the housing, and the guide plate is located between the first filter plate and the filter basket.

[0012] Furthermore, the inlet and outlet are located at the connection between the box and the collection box. The front of the collection box is hinged with a switch door. The output end of the telescopic rod extends into the interior of the collection box and is fixedly connected to the top of the pressure plate. The inner left and inner right walls of the collection box are both fixedly installed with second U-shaped seats. The outer surface of the second filter plate is movably connected to the interior of the two second U-shaped seats.

[0013] Furthermore, the transparent box has scale lines on its front, a valve water supply pipe is fixedly installed on the top of the transparent box, a reagent solution is placed inside the transparent box, the bottom of the transparent box is fixedly connected to the left side of the box body through a valve liquid outlet pipe, and the left side of the stirring rod is fixedly connected to the output end of the second motor.

[0014] Beneficial effects

[0015] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0016] This anti-clogging wastewater treatment device, through its anti-clogging filtration structure, can filter impurities in wastewater in multiple stages and clean the filtered impurities to prevent them from clogging the first filter plate and affecting the normal operation of subsequent devices. Then, through the auxiliary structure, the collected impurities can be squeezed and drained, and the filtered wastewater can be uniformly stirred with reagent solution to facilitate disinfection of the filtered wastewater. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0018] Figure 2 This is a partial three-dimensional structural diagram of the present invention;

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

[0020] Figure 4 This is a front sectional view of the present invention.

[0021] Figure 5 This is a partial top view of the structure of this utility model.

[0022] In the diagram: 1. Box body; 2. Water inlet pipe; 3. Valve drain pipe; 4. Filter anti-clogging structure; 401. Protective box; 402. First motor; 403. Threaded rod; 404. Cleaning plate; 405. Transmission wheel; 406. First U-shaped seat; 407. First filter plate; 408. Filter basket; 5. Auxiliary structure; 501. Collection box; 502. Telescopic rod; 503. Pressure plate; 504. Second U-shaped seat; 505. Second filter plate; 506. Transparent box; 507. Stirring rod; 508. Second motor. 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 Figure 1-5 A wastewater treatment device for preventing clogging includes a housing 1, an inlet pipe 2 fixedly installed on the top of the housing 1, a valve drain pipe 3 fixedly installed on the right side of the housing 1, a filter anti-clogging structure 4 inside the housing 1, and an auxiliary structure 5 inside the housing 1.

[0025] The filter anti-clogging structure 4 includes a protective box 401. The protective box 401 is fixedly installed on the left side of the box body 1. The first motor 402 is fixedly installed inside the protective box 401. A threaded rod 403 is rotatably connected inside the box body 1. A cleaning plate 404 is threadedly connected to the outer surface of the threaded rod 403. A transmission wheel 405 is fixedly installed on the outer surface of the threaded rod 403. A first U-shaped seat 406 is fixedly installed inside the box body 1. A first filter plate 407 is movably connected inside the first U-shaped seat 406. A filter basket 408 is movably connected inside the first U-shaped seat 406.

[0026] Furthermore, the auxiliary structure 5 includes a collection box 501, which is fixedly installed on the right side of the box body 1. A telescopic rod 502 is fixedly installed on the top of the collection box 501, and a pressure plate 503 is fixedly installed at the output end of the telescopic rod 502. A second U-shaped seat 504 is fixedly installed inside the collection box 501, and a second filter plate 505 is movably connected inside the second U-shaped seat 504. A transparent box 506 is fixedly installed on the left side of the box body 1, and a stirring rod 507 is rotatably connected inside the box body 1. A second motor 508 is fixedly installed on the left side of the box body 1.

[0027] Specifically, such as Figure 4 As shown, wastewater is sent into the tank 1 through the inlet pipe 2 for treatment. The first filter plate 407 can filter out larger impurities in the wastewater. The wastewater after preliminary filtration will pass down through the first filter plate 407 and enter the filter basket 408 through the guide plate for secondary filtration to filter out smaller impurities. Finally, the wastewater after secondary filtration will be temporarily stored inside the tank 1.

[0028] Specifically, such as Figure 4As shown, turning on the first motor 402 will drive one of the threaded rods 403 to rotate. Then, through the transmission wheel 405 and the transmission belt, the other threaded rod 403 will rotate, thus simultaneously driving both threaded rods 403 to rotate in the same direction. This controls the cleaning plate 404 inside the collection tank to move along the first filter plate 407, thereby cleaning the impurities filtered on the top of the first filter plate 407 and pushing them into the collection box 501 to prevent impurities from clogging the first filter plate 407. Then, the threaded rod 403 is controlled to rotate in the opposite direction, thereby retracting the cleaning plate 404 back into the collection tank, without affecting the next filtration of waste liquid.

[0029] Specifically, such as Figure 4 As shown, when impurities enter the collection box 501, opening the telescopic rod 502 will cause the pressure plate 503 to press down, squeezing out the water in the filtered impurities. The squeezed-out waste liquid will return to the box 1 and be filtered by the filter basket 408 before entering the inner bottom wall of the box 1. This device facilitates the discharge of water from the impurities, facilitates the later opening of the collection box 501 to collect and process the impurities, and facilitates the removal and maintenance of the second filter plate 505.

[0030] Specifically, such as Figure 4 As shown, according to the actual situation, the reagent solution is added into the transparent box 506, and a certain amount of reagent solution is sent into the box 1 through the valve outlet pipe and the scale line. Turning on the second motor 508 can make the reagent solution and waste liquid evenly mixed for disinfection or sterilization. Then, the treated waste liquid is discharged through the valve drain pipe 3. Then, the box door can be opened to take out the filter basket 408, and the first filter plate 407 can be pulled out, which facilitates the maintenance of the filter basket 408 and the first filter plate 407.

[0031] Specifically, such as Figure 1 As shown, the control panel is electrically connected to all the electrical equipment within the device. The control panel sends control commands to each component via control signal lines. These signal lines can be analog signal lines, such as 4-20mA current signals, digital signal lines, such as RS485 communication interfaces, or simple switch signal lines. The control signals sent by the control panel are transmitted to the control units of each component via the signal lines. The start and stop operations of each component can be realized through the buttons or touch screen interface on the control panel. After receiving a start command, the controller will send corresponding control signals to each component to start them. When a stop command is received, a stop signal is sent to stop each component from working. The operating parameters of each component can be set on the control panel interface. These parameter settings will be converted into corresponding control signals and sent to the control units of each component, thereby realizing precise adjustment of the operating status of the components. The control panel has the function of monitoring the operating status of each component and can display the operating parameters and status information of each component in real time.

[0032] Specifically, such as Figure 4 As shown, the first motor 402 is a forward and reverse motor. A forward and reverse motor is a motor that can achieve forward and reverse rotation. The working principle of a forward and reverse motor is based on changing the phase sequence of the motor power supply to change the direction of rotation. In a three-phase asynchronous motor, the direction of rotation of the motor can be changed by swapping any two phases. This operation is called commutation, which allows the motor to run in different directions as needed.

[0033] In summary, this anti-clogging wastewater treatment device, through the setting of the anti-clogging filter structure 4, can filter impurities in wastewater in multiple stages and clean the filtered impurities to prevent them from clogging the first filter plate 407 and affecting the normal use of subsequent devices. Then, through the setting of the auxiliary structure 5, the collected impurities can be squeezed and drained, and the filtered wastewater can be uniformly stirred with reagent solution to facilitate the disinfection treatment of the filtered wastewater.

[0034] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0035] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A wastewater treatment device for preventing clogging, comprising a housing (1), characterized in that: A water inlet pipe (2) is fixedly installed on the top of the box (1), a valve drain pipe (3) is fixedly installed on the right side of the box (1), a filter anti-clogging structure (4) is provided inside the box (1), and an auxiliary structure (5) is provided inside the box (1). The filter anti-clogging structure (4) includes a protective box (401). The protective box (401) is fixedly installed on the left side of the box body (1). A first motor (402) is fixedly installed inside the protective box (401). A threaded rod (403) is rotatably connected inside the box body (1). A cleaning plate (404) is threadedly connected to the outer surface of the threaded rod (403). A transmission wheel (405) is fixedly installed on the outer surface of the threaded rod (403). A first U-shaped seat (406) is fixedly installed inside the box body (1). A first filter plate (407) is movably connected inside the first U-shaped seat (406). A filter basket (408) is movably connected inside the first U-shaped seat (406).

2. The anti-clogging wastewater treatment device according to claim 1, characterized in that: The auxiliary structure (5) includes a collection box (501), which is fixedly installed on the right side of the box body (1). A telescopic rod (502) is fixedly installed on the top of the collection box (501). A pressure plate (503) is fixedly installed at the output end of the telescopic rod (502). A second U-shaped seat (504) is fixedly installed inside the collection box (501). A second filter plate (505) is movably connected inside the second U-shaped seat (504). A transparent box (506) is fixedly installed on the left side of the box body (1). A stirring rod (507) is rotatably connected inside the box body (1). A second motor (508) is fixedly installed on the left side of the box body (1).

3. The anti-clogging wastewater treatment device according to claim 1, characterized in that: The front of the box (1) is provided with a control panel, and the front of the box (1) is hinged with a door. The inner front wall and inner rear wall of the box (1) are provided with mounting grooves that are compatible with the threaded rods (403). Two threaded rods (403) are rotatably connected inside the two mounting grooves respectively.

4. The anti-clogging wastewater treatment device according to claim 2, characterized in that: The left sides of both threaded rods (403) penetrate the inner left wall of the box (1) and extend into the interior of the protective box (401). The left side of one of the threaded rods (403) is fixedly connected to the output end of the first motor (402). The outer surfaces of both threaded rods (403) are threadedly connected to the interior of the cleaning plate (404). The inner left wall of the box (1) is provided with a storage groove that matches the cleaning plate (404). The right side of the box (1) is provided with a feed inlet and a liquid outlet.

5. The anti-clogging wastewater treatment device according to claim 1, characterized in that: Each of the threaded rods (403) has a transmission wheel (405) fixedly installed on its outer surface. The two transmission wheels (405) are connected by a transmission belt. There are four first U-shaped seats (406). The four first U-shaped seats (406) are fixedly installed on the inner left wall and inner right wall of the box (1). The interior of the four first U-shaped seats (406) is movably connected to the outer surface of the first filter plate (407) and the outer surface of the filter basket (408). The inner left wall and inner rear wall of the box (1) are fixedly installed with guide plates. The guide plates are located between the first filter plate (407) and the filter basket (408).

6. The anti-clogging wastewater treatment device according to claim 4, characterized in that: The feed inlet and the liquid outlet are located at the connection between the box body (1) and the collection box (501). The front of the collection box (501) is hinged with a switch door. The output end of the telescopic rod (502) extends into the interior of the collection box (501) and is fixedly connected to the top of the pressure plate (503). The inner left wall and the inner right wall of the collection box (501) are both fixedly installed with second U-shaped seats (504). The outer surface of the second filter plate (505) is movably connected to the interior of the two second U-shaped seats (504).

7. The anti-clogging wastewater treatment device according to claim 2, characterized in that: The transparent box (506) has scale lines on its front side. A valve water supply pipe is fixedly installed on the top of the transparent box (506). The transparent box (506) contains reagent liquid. The bottom of the transparent box (506) is fixedly connected to the left side of the box body (1) through a valve liquid outlet pipe. The left side of the stirring rod (507) is fixedly connected to the output end of the second motor (508).

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