Integrated sewage treatment device

Abstract

The utility model discloses an integrated sewage treatment device. The integrated sewage treatment device comprises a support frame and a filtering mechanism, the upper surface of the support frame is fixedly connected with a sewage treatment tank; the filtering mechanism comprises two mounting plates, filter screens, inclined plane columns, a gear and a rotating shaft, the two mounting plates vertically slide in the sewage treatment box, the filter screens are mounted in the mounting plates, the inclined plane columns are fixedly connected to the front and rear ends of the lower surfaces of the mounting plates, and the gear is arranged in the inclined plane columns. The rotating shafts are rotationally connected between the front inner wall and the rear inner wall of the upper end and the lower end of the sewage treatment box, and the front ends and the rear ends of the rotating shafts are fixedly sleeved with gears. Therefore, it is ensured that the integrated sewage treatment device always keeps efficient treatment capacity, and the maintenance cost and the operation cost in the sewage treatment process are reduced.

Description

Technical Field

[0001] This utility model relates to the field of sewage treatment equipment technology, specifically an integrated sewage treatment device. Background Technology

[0002] Wastewater is generally a general term for urban domestic sewage, industrial wastewater, or rural domestic sewage. These pollutants can include organic matter, inorganic salts, heavy metals, bacteria, and viruses. Effective wastewater treatment is crucial for protecting the environment, preventing diseases, and ensuring the sustainable use of water resources.

[0003] The prior art, authorized by CN 117342700 A, discloses an integrated sewage treatment device, including a sewage treatment tank. The side wall of the impurity filtration chamber of the sewage treatment tank has three elongated insertion holes distributed vertically. A transverse filtration mechanism is slidably inserted into the insertion holes. The transverse filtration mechanism includes a sealing plate for sealing the outer wall of the sewage treatment tank, and a filter plate provided on the inner wall of the sealing plate for sliding insertion into the insertion holes. The left and right sides of the filter plate are slidably connected to the left and right side walls of the impurity filtration chamber, respectively. The filter plate has filter holes and an overflow port. An overflow valve that opens or closes according to water pressure changes is also provided at the overflow port. An inlet pipe is also provided in the corner of the impurity filtration chamber. The top of the inlet pipe is connected to the inlet port. The inlet pipe passes through the filter plate and extends to the bottom of the lowest filter plate. This device redesigns the impurity filtration chamber and achieves layer-by-layer filtration through the transverse filtration mechanism, avoiding the problem that sewage cannot continue to flow in after the pre-filter plate is blocked, thus improving practicality.

[0004] This type of filter plate installation method is prone to clogging due to the accumulation of solid particles. Clogging will lead to a decrease in the performance of the entire treatment system, thereby reducing treatment efficiency and increasing energy consumption and operating costs in the sewage treatment process. To address this, we propose an integrated sewage treatment device. Utility Model Content

[0005] The technical problem to be solved by this utility model is to overcome the existing defects and provide an integrated sewage treatment device that can effectively prevent the clogging problem caused by the accumulation of solid particles on the filter medium, thereby ensuring that the integrated sewage treatment device always maintains a high efficiency of treatment capacity, and can effectively solve the problems in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an integrated sewage treatment device, including a support frame and a filtration mechanism;

[0007] Support frame: A sewage treatment tank is fixedly connected to its upper surface;

[0008] The filtration mechanism includes mounting plates, filter screens, inclined columns, gears, and rotating shafts. Two mounting plates slide vertically inside the wastewater treatment tank. Filter screens are installed inside each mounting plate. Inclined columns are fixedly connected to the front and rear ends of the lower surface of each mounting plate. The rotating shafts are rotatably connected between the front and rear inner walls of the upper and lower ends of the wastewater treatment tank. Gears are fixedly fitted at both ends of the rotating shafts. The gear teeth engage with the inclined surfaces at the bottom of the vertically adjacent inclined columns, effectively preventing clogging caused by the accumulation of solid particles on the filter media. This ensures the integrated wastewater treatment device maintains high processing capacity and reduces maintenance and operating costs during wastewater treatment.

[0009] Furthermore, it also includes a microcontroller, which is located at the front right side of the sewage treatment tank. The input terminal of the microcontroller is electrically connected to an external power source to facilitate the control of the operation of various electrical components.

[0010] Furthermore, it also includes a sedimentation tank, which is located on the bottom wall of the sewage treatment tank. A drain pipe is fixedly connected to the drain outlet at the bottom of the sedimentation tank, and a valve is connected in series at the right end of the drain pipe. A sludge pipe is fixedly connected to the sludge discharge outlet on the right side of the sedimentation tank for further treatment or disposal.

[0011] Furthermore, the filtration mechanism also includes chutes and support rods. The chutes are all opened on the left and right inner walls of the sewage treatment tank. Support rods are fixedly connected between the upper and lower inner walls of the chutes. Two support rods located on the same vertical line are slidably connected to the left and right adjacent ends of a mounting plate, with sliding limit.

[0012] Furthermore, the filtration mechanism also includes springs, all of which are fixedly connected between the lower surface of the mounting plate and the bottom wall of the vertically adjacent slide groove, and are sleeved on the outer surface of the support rod for elastic support.

[0013] Furthermore, it also includes a housing, which is fixedly connected to the front side of the wastewater treatment tank to protect the drive components of the filtration mechanism.

[0014] Furthermore, the filtration mechanism also includes two motors. The two motors are respectively bolted to the upper and lower ends of the front side of the sewage treatment tank. The rear end of the output shaft of each motor is fixedly connected to the front end of the longitudinally adjacent rotating shaft. Both motors are located inside the housing. The input end of each motor is electrically connected to the output end of the microcontroller to drive the filtration mechanism.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows: This integrated sewage treatment device has the following advantages:

[0016] Untreated wastewater is poured into the wastewater treatment tank, flowing from the top of the tank through a top filter. A microcontroller controls a top motor, whose output shaft rotates, driving a rotating shaft that in turn drives gears. The gears rotate, causing inclined columns to repeatedly enter and exit different slots. In each slot, the inclined surface of the column pushes a mounting plate, moving the top filter up and down to capture larger particles and solid waste. Smaller particles flow with the wastewater to the bottom, where the microcontroller controls a bottom motor to move the bottom filter up and down, capturing smaller particles and finer debris. This completes the final wastewater filtration, effectively preventing clogging caused by solid particles accumulating on the filter media. This ensures the integrated wastewater treatment device maintains high processing capacity and reduces maintenance and operating costs during the wastewater treatment process. Attached Figure Description

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

[0018] Figure 2 This is a schematic diagram of the structural form of the left side cross-section of this utility model;

[0019] Figure 3 This is a schematic diagram of the front side cross-section of the present invention;

[0020] Figure 4 This is an enlarged structural diagram of point A of this utility model.

[0021] In the diagram: 1 Wastewater treatment tank, 2 Outer shell, 3 Support frame, 4 Drain pipe, 5 Sludge pipe, 6 Microcontroller, 7 Filtration mechanism, 71 Mounting plate, 72 Slide groove, 73 Support rod, 74 Filter screen, 75 Spring, 76 Inclined column, 77 Gear, 78 Rotating shaft, 79 Motor, 8 Sedimentation tank, 9 Valve. Detailed Implementation

[0022] 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.

[0023] Please see Figure 1-4 This embodiment provides a technical solution: an integrated sewage treatment device, including a support frame 3 and a filtration mechanism 7;

[0024] Support frame 3: The upper surface of the support frame is fixedly connected to the sewage treatment tank 1, and also includes a microcontroller 6. The microcontroller 6 is located at the front end of the right side of the sewage treatment tank 1. The input end of the microcontroller 6 is electrically connected to an external power supply. The support frame 3 also includes a sedimentation tank 8, which is located on the bottom wall of the sewage treatment tank 1. A drain pipe 4 is fixedly connected to the drain outlet at the bottom of the sedimentation tank 8. A valve 9 is connected in series at the right end of the drain pipe 4. A sludge pipe 5 is fixedly connected to the sludge outlet on the right side of the sedimentation tank 8. After the sewage is treated, it will flow into the sedimentation tank 8. After a certain period of settling in the sedimentation tank 8, the residual solid matter in the sewage will be deposited at the bottom to form sludge. Then, the valve 9 on the drain pipe 4 is opened to discharge the treated clean water into the integrated sewage treatment device through the drain pipe 4. At the same time, the sludge in the sedimentation tank 8 is discharged into the integrated sewage treatment device through the sludge pipe 5 for further treatment or disposal. The support frame 3 also includes an outer shell 2, which is fixedly connected to the front side of the sewage treatment tank 1.

[0025] Filtering mechanism 7 includes mounting plates 71, filter screens 74, inclined columns 76, gears 77, and rotating shafts 78. There are two mounting plates 71, both sliding vertically inside the wastewater treatment tank 1. Filter screens 74 are installed inside each mounting plate 71. Inclined columns 76 are fixedly connected to the front and rear ends of the lower surface of each mounting plate 71. Rotating shafts 78 are rotatably connected between the front and rear inner walls of the upper and lower ends of the wastewater treatment tank 1. Gears 77 are fixedly fitted at both ends of the rotating shafts 78, and the tooth grooves of the gears 77 engage with the inclined surfaces at the bottom of the vertically adjacent inclined columns 76. Filtering mechanism 7 also includes sliding grooves 72 and support rods 73. Sliding grooves 72 are formed on the left and right inner walls of the wastewater treatment tank 1. Support rods 73 are fixedly connected between the upper and lower inner walls of the trough 72. Two support rods 73 located on the same vertical line are slidably connected to the left and right adjacent ends of a mounting plate 71. The filter mechanism 7 also includes springs 75, which are fixedly connected between the lower surface of the mounting plate 71 and the bottom wall of the vertically adjacent trough 72. The springs 75 are sleeved on the outer surface of the support rods 73. The filter mechanism 7 also includes two motors 79, which are bolted to the upper and lower ends of the front side of the sewage treatment tank 1. The rear ends of the output shafts of the motors 79 are fixedly connected to the front ends of the longitudinally adjacent rotating shafts 78. Both motors 79 are located inside the outer casing 2, and the input ends of the motors 79 are electrically connected. Connecting to the output of the microcontroller 6, untreated wastewater is poured into the wastewater treatment tank 1. The wastewater first passes through the filter screen 74 located at the top of the treatment tank. At this time, the microcontroller 6 controls the operation of the motor 79 at the top. The output shaft of the motor 79 rotates, driving the adjacent rotating shaft 78 to rotate. The rotation of the rotating shaft 78 drives the gears 77 at both ends to rotate. When the gears 77 rotate, the inclined surface of the tooth groove pushes the inclined surface at the bottom of the inclined column 76, generating an upward force, causing the inclined column 76 to move the mounting plate 71 upward. After the inclined column 76 passes through one tooth groove, it falls to the inclined surface of the next tooth groove, causing the inclined column 76 to move the mounting plate 71 downward under the elastic force of the spring 75. Due to the gears 77... As the column rotates continuously, the inclined column 76 repeatedly enters and exits different tooth slots. In each tooth slot, the inclined surface of the column 76 pushes the mounting plate 71 to move, and the spring force of the spring 75 causes the mounting plate 71 to rebound, thereby driving the filter screen 74 to continue to rise or fall. This causes the sewage to move up and down in the filter screen 74, capturing and removing solid particles. Larger particles will remain on the top filter screen 74, while smaller particles and sewage will pass through the top filter screen and fall onto the bottom filter screen 74. The microcontroller 6 controls the operation of the bottom motor 79, causing the bottom filter screen 74 to also begin to move up and down. The bottom filter screen 74 is used to capture and remove smaller particles and dirt in the sewage, thus completing the final filtration of the sewage.

[0026] The working principle of the integrated sewage treatment device provided by this utility model is as follows: First, untreated sewage is poured into the sewage treatment tank 1. The sewage first passes through the filter screen 74 located at the top of the treatment tank. At this time, the microcontroller 6 controls the operation of the motor 79 at the top. The output shaft of the motor 79 rotates, driving the adjacent rotating shaft 78 to rotate. The rotation of the rotating shaft 78 drives the gears 77 at both ends to rotate. When the gears 77 rotate, the inclined surface of the tooth groove pushes the inclined surface at the bottom of the inclined column 76, generating an upward force, causing the inclined column 76 to drive the mounting plate 71 to move upward. After the inclined column 76 passes through one tooth groove, it falls to the inclined surface of the next tooth groove, causing the mounting plate 71 to move downward under the elastic force of the spring 75. As the gears 77 continue to rotate, the inclined column 76 will repeatedly enter and leave different tooth grooves. In each tooth groove, the inclined surface of the inclined column 76 will push the mounting plate 71 to move, and through the spring 75... The elasticity of the device causes the mounting plate 71 to spring back, thereby driving the filter screen 74 to continue to rise or fall, causing the sewage to move up and down in the filter screen 74, capturing and removing solid particles. Larger particles will remain on the top filter screen 74, while smaller particles and sewage will pass through the top filter screen and fall onto the bottom filter screen 74. The operation of the bottom motor 79 is controlled by the microcontroller 6, causing the bottom filter screen 74 to also begin to move up and down. The bottom filter screen 74 is used to capture and remove smaller particles and dirt in the sewage, thus completing the final filtration of the sewage. The treated sewage will flow into the sedimentation tank 8. After a certain period of settling in the sedimentation tank 8, the residual solid matter in the sewage will settle at the bottom to form sludge. Then, the valve 9 on the drain pipe 4 is opened, and the treated clean water is discharged into the integrated sewage treatment device through the drain pipe 4. At the same time, the sludge in the sedimentation tank 8 is discharged into the integrated sewage treatment device through the sludge pipe 5 for further treatment or disposal.

[0027] It is worth noting that the specific model of the microcontroller 6 disclosed in the above embodiments is S7-200, and it is recommended to use Y180L-615 for the motor 79. The microcontroller 6 controls the operation of the motor 79 using methods commonly used in the prior art.

[0028] The above are merely embodiments of this utility model and do not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the description and drawings of this utility model, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. An integrated wastewater treatment device, characterized in that: Includes a support frame (3) and a filtration mechanism (7); Support frame (3): its upper surface is fixedly connected to a sewage treatment tank (1); Filtering mechanism (7): It includes mounting plate (71), filter screen (74), inclined column (76), gear (77) and rotating shaft (78). There are two mounting plates (71), and both mounting plates (71) slide vertically inside the sewage treatment tank (1). Filter screen (74) is installed inside the mounting plate (71). Inclined column (76) is fixedly connected to the front and rear ends of the lower surface of the mounting plate (71). The rotating shaft (78) is rotatably connected between the front and rear inner walls of the upper and lower ends of the sewage treatment tank (1). Gear (77) is fixedly sleeved at the front and rear ends of the rotating shaft (78). The tooth groove of the gear (77) is fitted with the inclined surface at the bottom end of the vertically adjacent inclined column (76).

2. The integrated sewage treatment device according to claim 1, characterized in that: It also includes a microcontroller (6), which is located at the front right side of the sewage treatment tank (1), and the input terminal of the microcontroller (6) is electrically connected to an external power source.

3. The integrated sewage treatment device according to claim 1, characterized in that: It also includes a sedimentation tank (8), which is located on the bottom wall of the sewage treatment tank (1). A drain pipe (4) is fixedly connected to the drain outlet at the bottom of the sedimentation tank (8). A valve (9) is connected in series at the right end of the drain pipe (4). A sludge pipe (5) is fixedly connected to the sludge outlet on the right side of the sedimentation tank (8).

4. The integrated sewage treatment device according to claim 1, characterized in that: The filtration mechanism (7) also includes a chute (72) and a support rod (73). The chute (72) is opened on the left and right inner walls of the sewage treatment tank (1). The upper and lower inner walls of the chute (72) are fixedly connected to the support rod (73). The two support rods (73) located on the same vertical line are slidably connected to the left and right adjacent ends of a mounting plate (71).

5. The integrated sewage treatment device according to claim 4, characterized in that: The filter mechanism (7) also includes springs (75), which are fixedly connected between the lower surface of the mounting plate (71) and the bottom wall of the vertically adjacent slide groove (72), and are all sleeved on the outer surface of the support rod (73).

6. The integrated sewage treatment device according to claim 5, characterized in that: It also includes an outer shell (2), which is fixedly connected to the front side of the sewage treatment tank (1).

7. An integrated wastewater treatment device according to claim 6, characterized in that: The filtration mechanism (7) also includes two motors (79). The two motors (79) are respectively bolted to the upper and lower ends of the front side of the sewage treatment tank (1). The rear end of the output shaft of each motor (79) is fixedly connected to the front end of the longitudinally adjacent rotating shaft (78). Both motors (79) are located inside the outer shell (2). The input end of each motor (79) is electrically connected to the output end of the microcontroller (6).

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