A sewage comprehensive utilization device

Abstract

The utility model discloses a kind of sewage comprehensive utilization device, including processing bucket, first pivot, medicament component and filter component.This sewage comprehensive utilization device first removes possibly existing branch leaf, grit etc. large particle material in sewage through grating plate, simultaneously, medicament component works and sends flocculating agent into each shunt pipe, finally through multiple spray heads, flocculating agent is evenly sprayed to each position in processing bucket, to improve the removal of hard effect between mixed reaction of flocculating agent and sewage, simultaneously, driving assembly work not only drives stirring rod rotation, further improve the mixed reaction effect between flocculating agent and sewage, also drive round plate rotation to make full use of grating plate, so that grating plate each position can filter sewage, and second pivot rotation can also drive spray head can rotate around second pivot and work, further improve the spraying effect of flocculating agent, to make the treatment effect of sewage better, convenient comprehensive utilization.

Description

Technical Field

[0001] This utility model relates to the field of wastewater treatment technology, specifically to a wastewater comprehensive utilization device. Background Technology

[0002] With societal development, environmental issues, especially water pollution, are receiving increasing attention, as they are closely related to our lives. However, the current reality is that daily life generates large amounts of industrial and domestic wastewater, whose pollution impact on the environment is becoming increasingly apparent, making it a top environmental governance challenge. China's water scarcity is worsening; water pollution affects industrial production, increases equipment corrosion, impacts product quality, and can even halt production. Water pollution also affects people's lives, damages the environment, and directly harms human health, causing significant harm. Therefore, wastewater treatment is necessary for its comprehensive utilization.

[0003] Existing technologies typically involve directly pouring chemicals into a wastewater tank and then simply stirring the wastewater. While this method can achieve a certain degree of hardening effect, it fails to fully utilize the chemicals, resulting in poor reaction between the chemicals and the wastewater. Therefore, we propose a comprehensive wastewater utilization device. Utility Model Content

[0004] The technical problem this invention aims to solve is to overcome existing defects and provide a comprehensive wastewater utilization device. Wastewater is fed into the treatment tank through the inlet. First, a screen removes large particles such as branches, leaves, and sand. The pre-filtered wastewater then enters the treatment tank between the screen and the filter assembly. Simultaneously, the chemical assembly delivers flocculant into the cavity of the second rotating shaft. The flocculant then flows through a five-way pipe to various distribution pipes. Finally, multiple nozzles evenly spray the flocculant throughout the treatment tank to enhance the flocculant-wastewater mixing and hardening effect. Simultaneously, the drive assembly rotates one of the stirring shafts, which in turn rotates a second bevel gear, which in turn rotates a first... The rotation of the bevel gears drives the rotation of three other second bevel gears, which in turn drive the rotation of their respective connected stirring shafts. This rotation of the stirring shafts, in turn, drives the stirring rods, further enhancing the mixing and reaction effect between the flocculant and the wastewater. The rotation of the first bevel gears also drives the rotation of the second rotating shafts. These second rotating shafts not only drive the circular plate, thus fully utilizing the grid plate and ensuring that wastewater is filtered at all points on the grid plate, but also drive the rotation of the five-way pipes. The rotation of the five-way pipes drives the rotation of the distribution pipes, allowing the nozzles to rotate around the second rotating shaft, further improving the uniform spraying effect of the flocculant. This results in better wastewater treatment, facilitates comprehensive utilization, and effectively solves the problems in the background technology.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a wastewater comprehensive utilization device, comprising a treatment tank, a first rotating shaft, a reagent assembly, and a filter assembly; The processing tank has a top plate installed on its top. Feed inlets are located on both sides of the top plate. A cover plate is rotatably mounted on the sidewall of each feed inlet via a first rotating shaft. An annular groove is located in the middle of the processing tank, and a circular plate is rotatably mounted within the annular groove. Semicircular grooves are located on both sides of the circular plate, and a grid plate is fitted into each semicircular groove. A second rotating shaft is installed in the middle of the circular plate, with its upper end rotatably connected to the top plate. A cavity is located inside the second rotating shaft. A pharmaceutical assembly is located on the upper surface of the top plate, and its lower end communicates with the second rotating shaft. A first bevel gear is mounted on the second rotating shaft. The processing tank has a stirring shaft rotatably mounted on all four sides of its inner wall. Multiple stirring rods are evenly mounted on the outer surface of each stirring shaft. A second bevel gear is mounted on the outer end of each stirring shaft. The first bevel gear meshes with four of the second bevel gears. A drive assembly is mounted on the outer surface of the processing tank and connected to a stirring shaft. A five-way pipe is connected to the lower end of the second rotating shaft. Diverter pipes are installed at the other four ends of the five-way pipe. Multiple nozzles are evenly mounted axially on the upper surface of each diverter pipe. A filter assembly is located in the lower middle part of the processing tank. A drain pipe is connected to the lower outer side of the processing tank.

[0006] Furthermore, the reagent assembly includes fixed supports mounted on both sides of the upper surface of the top plate. A reagent tank is mounted on the upper end of the two fixed supports. A dispensing pipe is mounted on the lower surface of the reagent tank, and a control valve is installed on the dispensing pipe. The lower end of the dispensing pipe is connected to the upper end of the second rotating shaft. By adjusting the control valve, flocculant flows sequentially from the reagent tank into the cavities of the dispensing pipe and the second rotating shaft.

[0007] Furthermore, the filtration assembly includes a groove located on the lower side of the middle of the treatment tank. A filter screen support is slidably installed within the groove, and a fine filter screen is mounted on the filter screen support. A handle is installed on the outer side of the filter screen support, and the fine filter screen is located below the diversion pipe. The fine filter screen within the filter screen support filters sediment, improving the purity of the treated water. The filter screen support can be pulled out using the handle for maintenance of the fine filter screen.

[0008] Furthermore, the drive assembly includes a motor bracket mounted on the outer surface of the processing tank, on which a motor is mounted. The output shaft of the motor is connected to the outer end of a stirring shaft via a coupling, and the input end of the motor is electrically connected to the output end of an external controller. The external controller controls the motor's operation, which in turn drives the stirring shaft to rotate, thus electrically completing the rotation of the stirring shaft.

[0009] Compared with the prior art, the beneficial effects of this utility model are as follows: This wastewater comprehensive utilization device feeds wastewater into the treatment tank through the inlet. First, a grid plate removes large particles such as branches, leaves, and sand from the wastewater. The pre-filtered wastewater then enters the treatment tank between the grid plate and the filter assembly. Simultaneously, the chemical assembly delivers flocculant into the cavity of the second rotating shaft. The flocculant then flows through a five-way pipe to various distribution pipes. Finally, multiple nozzles evenly spray the flocculant throughout the treatment tank to enhance the hardening effect of the mixing reaction between the flocculant and the wastewater. Simultaneously, the drive assembly rotates one of the stirring shafts, which in turn rotates the second bevel gear. The first bevel gear rotates, which in turn drives three other second bevel gears. These second bevel gears, in turn, drive their respective connected stirring shafts. This, in turn, drives the stirring rods, further enhancing the mixing and reaction between the flocculant and the wastewater. The rotation of the first bevel gear also drives the second rotating shaft. This rotation not only drives the circular plate, thus fully utilizing the grid plate and ensuring thorough filtration of wastewater at all points, but also drives the five-way pipe. This rotation of the five-way pipe drives the distribution pipe, allowing the nozzles to rotate around the second rotating shaft, further improving the uniform spraying of the flocculant. Ultimately, this results in better wastewater treatment and facilitates comprehensive utilization. Attached Figure Description

[0010] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a cross-sectional structural diagram of the present invention.

[0011] In the diagram: 1. Processing tank, 2. Handle, 3. Top plate, 4. Cover plate, 5. First rotating shaft, 6. Semicircular groove, 7. Grating plate, 8. Motor, 9. Motor bracket, 10. Filter screen bracket, 11. Drain pipe, 12. Fixed bracket, 13. Chemical tank, 14. Control valve, 15. Chemical discharge pipe, 16. Circular plate, 17. Second rotating shaft, 18. First bevel gear, 19. Annular groove, 20. Five-way pipe, 21. Nozzle, 22. Stirring shaft, 23. Diverter pipe, 24. Stirring rod, 25. Second bevel gear. Detailed Implementation

[0012] 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.

[0013] Please see Figure 1-2This embodiment provides a technical solution: a wastewater comprehensive utilization device, including a treatment tank 1, a first rotating shaft 5, a reagent assembly and a filter assembly; A top plate 3 is installed on the top of the processing tank 1. Feed inlets are located on both sides of the top plate 3. A cover plate 4 is rotatably installed on the side wall of each feed inlet via a first rotating shaft 5. An annular groove 19 is located in the middle of the processing tank 1. A circular plate 16 is rotatably installed within the annular groove 19. Semicircular grooves 6 are located on both sides of the circular plate 16. A grid plate 7 is snapped into the semicircular grooves 6. A second rotating shaft 17 is installed in the middle of the circular plate 16. The upper end of the second rotating shaft 17 is rotatably connected to the top plate 3. A cavity is located inside the second rotating shaft 17. A reagent assembly is located on the upper surface of the top plate 3. The lower end of the reagent assembly communicates with the second rotating shaft 17. A first bevel gear 18 is installed on the second rotating shaft 17. A stirring shaft 22 is rotatably mounted on all four sides of the inner wall of the treatment tank 1. Multiple stirring rods 24 are evenly mounted on the outer surface of the stirring shaft 22. A second bevel gear 25 is mounted on the outer end of the stirring shaft 22. A first bevel gear 18 is meshed with and connected to the four second bevel gears 25 respectively. A drive assembly is mounted on the outer surface of the treatment tank 1. The drive assembly is connected to a stirring shaft 22. A five-way pipe 20 is connected to the lower end of the second rotating shaft 17. A diversion pipe 23 is installed at the other four ends of the five-way pipe 20. Multiple nozzles 21 are evenly mounted on the upper surface of the diversion pipe 23 along the axial direction. A filter assembly is provided in the lower middle part of the treatment tank 1. A drain pipe 11 is connected to the lower outer side of the treatment tank 1.

[0014] During use, the cover plate 4 is rotated to open, and wastewater is fed into the treatment tank 1 through the inlet. First, the wastewater passes through the grid plate 7 to remove large particles such as branches, leaves, and sand. The pre-filtered wastewater then enters the treatment tank 1 between the grid plate 7 and the filter assembly. Simultaneously, the chemical assembly delivers flocculant into the cavity of the second rotating shaft 17. The flocculant then flows through the five-way pipe 20 to various distribution pipes 23. Finally, multiple nozzles 21 evenly spray the flocculant throughout the treatment tank 1 to enhance the hardening effect of the mixture reaction between the flocculant and wastewater. Simultaneously, the drive assembly rotates one of the stirring shafts 22, which in turn rotates the second bevel gear 25, which in turn rotates the first bevel gear 18. The rotation of gear 18 drives the rotation of three other second bevel gears 25, which in turn drive the rotation of their respective connected stirring shafts 22. This, in turn, drives the stirring rod 24, further enhancing the mixing and reaction effect between the flocculant and the wastewater. The rotation of the first bevel gear 18 also drives the rotation of the second rotating shaft 17. This rotation not only drives the circular plate 16, thus fully utilizing the grid plate 7 to filter wastewater at all points, but also drives the five-way pipe 20. The five-way pipe 20 then drives the diversion pipe 23, allowing the nozzles 21 to rotate around the second rotating shaft 17, further improving the uniform spraying effect of the flocculant. This results in better wastewater treatment and facilitates comprehensive utilization. Sediment produced by the hard reaction is filtered by the filter components, and the treated wastewater is discharged and collected through the drain pipe 11.

[0015] The flocculant assembly includes fixed brackets 12 mounted on both sides of the upper surface of the top plate 3. A flocculant tank 13 is mounted on the upper ends of the two fixed brackets 12. A dispensing pipe 15 is mounted on the lower surface of the flocculant tank 13, and a control valve 14 is mounted on the dispensing pipe 15. The lower end of the dispensing pipe 15 is connected to the upper end of the second rotating shaft 17. By adjusting the control valve 14, flocculant is sequentially directed from the flocculant tank 13 into the cavities of the dispensing pipe 15 and the second rotating shaft 17.

[0016] The filtration assembly includes a chute located on the lower side of the middle section of the treatment tank 1. A filter screen support 10 is slidably installed within the chute, and a fine filter screen is mounted on the filter screen support 10. A handle 2 is installed on the outer side of the filter screen support 10, and the fine filter screen is located below the diversion pipe 23. The fine filter screen within the filter screen support 10 filters sediment, improving the purity of the treated water. The filter screen support 10 can be pulled out using the handle 2 for maintenance of the fine filter screen.

[0017] The drive assembly includes a motor bracket 9 mounted on the outer surface of the processing tank 1. A motor 8 is mounted on the motor bracket 9. The output shaft of the motor 8 is connected to the outer end of a stirring shaft 22 via a coupling. The input end of the motor 8 is electrically connected to the output end of an external controller. The external controller controls the operation of the motor 8, which drives the stirring shaft 22 to rotate, thus electrically completing the rotation of the stirring shaft 22.

[0018] The working principle of the wastewater comprehensive utilization device provided by this utility model is as follows: During use, the cover plate 4 is rotated to open, and wastewater is fed into the treatment tank 1 through the inlet. First, the wastewater passes through the grid plate 7 to remove large particles such as branches, leaves, and sand. The pre-filtered wastewater then enters the treatment tank 1 between the grid plate 7 and the filter assembly. Simultaneously, the chemical assembly delivers flocculant into the cavity of the second rotating shaft 17. The flocculant then flows through the five-way pipe 20 to various distribution pipes 23. Finally, multiple nozzles 21 evenly spray the flocculant into various locations within the treatment tank 1 to enhance the hardening effect of the mixing reaction between the flocculant and the wastewater. Simultaneously, the drive assembly rotates one of the stirring shafts 22, which in turn rotates the second bevel gear 25, which in turn rotates... The rotation of the first bevel gear 18 drives the rotation of three other second bevel gears 25, which in turn drive the rotation of their respective connected stirring shafts 22. This, in turn, drives the stirring rod 24, further enhancing the mixing and reaction effect between the flocculant and the wastewater. The rotation of the first bevel gear 18 also drives the rotation of the second rotating shaft 17. This rotation not only drives the circular plate 16, thus fully utilizing the grid plate 7 to filter wastewater at all points, but also drives the five-way pipe 20. The five-way pipe 20 then drives the diversion pipe 23, allowing the nozzles 21 to rotate around the second rotating shaft 17, further improving the uniform spraying effect of the flocculant and resulting in better wastewater treatment and easier comprehensive utilization. Sediment produced by the hard reaction is filtered by the filter assembly, and the treated wastewater is discharged and collected through the drain pipe 11. The flocculant is directed from the reagent tank 13 into the lower reagent pipe 15 and the cavity of the second rotating shaft 17 by adjusting the control valve 14. The fine filter inside the filter holder 10 filters out sediment, improving the purity of the treated water. The filter holder 10 can be pulled out via the handle 2 for maintenance of the fine filter. The motor 8 is controlled by an external controller, which drives the stirring shaft 22 to rotate, thus electrically completing the rotation of the stirring shaft 22.

[0019] It is worth noting that in this embodiment, the core chip of the external controller is an STC microcontroller, specifically the STC15W204S. The control valve 14 and motor 8 can be freely configured according to the actual application scenario. The motor 8 can be a JE series single-phase servo motor produced by Beijing Mitsubishi Electric (China) Co., Ltd. The external controller controls the operation of the motor 8 using methods commonly used in the prior art.

[0020] 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. A wastewater comprehensive utilization device, characterized in that: Includes a processing tank (1), a first rotating shaft (5), a reagent assembly, and a filter assembly; The top of the processing tank (1) is equipped with a top plate (3). Feed inlets are provided on both sides of the top plate (3). A cover plate (4) is rotatably installed on the side wall of the feed inlet via a first rotating shaft (5). An annular groove (19) is provided in the middle of the processing tank (1). A circular plate (16) is rotatably installed in the annular groove (19). Semicircular grooves (6) are provided on both sides of the circular plate (16). A grid plate (7) is snapped into the semicircular groove (6). A second rotating shaft (17) is installed in the middle of the circular plate (16). The upper end of the second rotating shaft (17) is rotatably connected to the top plate (3). A cavity is provided inside the second rotating shaft (17). A pharmaceutical assembly is provided on the upper surface of the top plate (3). The lower end of the pharmaceutical assembly is connected to the second rotating shaft (17). A first bevel gear (18) is installed on the second rotating shaft (17). The processing tank (1) has a stirring shaft (22) rotatably mounted on all four sides of its inner wall. Multiple stirring rods (24) are evenly mounted on the outer surface of the stirring shaft (22). A second bevel gear (25) is mounted on the outer end of the stirring shaft (22). The first bevel gear (18) meshes with the four second bevel gears (25) respectively. A drive assembly is mounted on the outer surface of the processing tank (1). The drive assembly is connected to a stirring shaft (22). A five-way pipe (20) is connected to the lower end of the second rotating shaft (17). A diversion pipe (23) is installed on the other four ends of the five-way pipe (20). Multiple nozzles (21) are evenly mounted on the upper surface of the diversion pipe (23) along the axial direction. A filter assembly is provided in the lower middle part of the processing tank (1). A drain pipe (11) is connected to the lower outer side of the processing tank (1).

2. The wastewater comprehensive utilization device according to claim 1, characterized in that: The pharmaceutical assembly includes fixed brackets (12) installed on both sides of the upper surface of the top plate (3). A pharmaceutical box (13) is installed on the upper end of the two fixed brackets (12). A dispensing tube (15) is installed on the lower surface of the pharmaceutical box (13). A control valve (14) is installed on the dispensing tube (15). The lower end of the dispensing tube (15) is connected to the upper end of the second rotating shaft (17).

3. The wastewater comprehensive utilization device according to claim 1, characterized in that: The filter assembly includes a chute located on the lower side of the middle part of the processing tank (1), a filter screen bracket (10) is slidably installed in the chute, a fine filter screen is installed on the filter screen bracket (10), a handle (2) is installed on the outside of the filter screen bracket (10), and the fine filter screen is located below the diversion pipe (23).

4. The wastewater comprehensive utilization device according to claim 1, characterized in that: The drive assembly includes a motor bracket (9) mounted on the outer surface of the processing tank (1), on which a motor (8) is mounted. The output shaft of the motor (8) is connected to the outer end of a stirring shaft (22) via a coupling. The input end of the motor (8) is electrically connected to the output end of an external controller.

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