A wastewater treatment device with high treatment efficiency

Abstract

This utility model discloses a wastewater treatment device with high treatment efficiency, including a fixed frame, a treatment tank inside the fixed frame, a stirring assembly inside the treatment tank, a toothed ring fixedly sleeved on the outside of the treatment tank, a top plate fixedly installed on the top side of the fixed frame, a circular hole on the top side of the top plate, and a linkage rod inside the circular hole. A first synchronous wheel is fixedly sleeved on the outside of the rotating rod, and a second synchronous wheel is fixedly sleeved on the outside of the linkage rod. The two are connected by a synchronous belt. When the motor drives the rotating rod to rotate, the first synchronous wheel drives the second synchronous wheel, causing the gear connected to it to rotate. In turn, the toothed ring drives the treatment tank to rotate in the opposite direction. Compared with traditional facilities that lack a rapid mixing mechanism, this device enables bidirectional rotation of the treatment tank and the stirring assembly, which can create a complex water flow turbulence state, greatly shortening the mixing time of wastewater and disinfectant, making the disinfectant quickly and evenly dispersed, improving the degradation efficiency of organic matter, and improving the speed and quality of wastewater treatment.

Description

Technical Field

[0001] This utility model relates to the field of wastewater treatment technology, and in particular to a wastewater treatment device with high treatment efficiency. Background Technology

[0002] Wastewater treatment is the process of purifying wastewater to meet the water quality requirements for discharge into a water body or for reuse. Wastewater treatment is widely used in various fields such as construction, agriculture, transportation, energy, petrochemicals, environmental protection, urban landscaping, medical care, and catering, and is increasingly entering the daily lives of ordinary people. In today's wastewater treatment field, the research and development of efficient treatment technologies is urgently needed, and the mixing of chemicals and wastewater has become a key bottleneck restricting the improvement of efficiency.

[0003] In traditional wastewater treatment facilities, most drugs are directly introduced into the wastewater through simple dosing ports. However, due to the lack of a supporting rapid mixing mechanism, the disinfectant diffuses slowly in the large wastewater system. As a result, a large number of microorganisms cannot fully exert their activity because they cannot come into contact with the appropriate concentration of organic matter in time, which leads to a significant extension of the organic matter degradation cycle and low wastewater treatment efficiency. Therefore, a wastewater treatment device with high treatment efficiency is proposed to solve the above problems. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a wastewater treatment device with high processing efficiency, which solves the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A wastewater treatment device with high treatment efficiency includes a fixed frame, a treatment tank is installed inside the fixed frame, a stirring assembly is installed inside the treatment tank, a toothed ring is fixedly sleeved on the outer side of the treatment tank, a top plate is fixedly installed on the top side of the fixed frame, a circular hole is opened on the top side of the top plate, a linkage rod is installed in the circular hole, a gear is fixedly connected to the bottom end of the linkage rod, the gear meshes with the toothed ring, a transmission assembly is provided between the linkage rod and the stirring assembly, and connecting plates are fixedly installed on the inner walls of both sides of the fixed frame, and the same limiting assembly is provided on the opposite surfaces of the two connecting plates.

[0007] Preferably, the stirring assembly includes a motor fixedly installed on the top side of the top plate, the output end of the motor rotatably passing through the top plate and the processing tank and fixedly connected to a rotating rod, and multiple stirring rods fixedly connected to the outside of the rotating rod, all of which are located inside the processing tank.

[0008] Preferably, the transmission assembly includes a first synchronous pulley and a second synchronous pulley fixedly sleeved on the outer side of the rotating rod and the outer side of the linkage rod, respectively, and the first synchronous pulley and the second synchronous pulley share the same synchronous belt.

[0009] Preferably, the limiting component includes two connecting plates whose opposite faces are fixedly connected to the same annular ring, and a groove is provided on the top side of the annular ring. Multiple sliding plates are slidably installed in the groove, and the top sides of the multiple sliding plates are fixedly connected to the bottom side of the processing tank.

[0010] Preferably, two limiting rings are fixedly sleeved on the outer side of the linkage rod, and the sides of the two limiting rings that are close to each other are respectively attached to the top side and the bottom side of the top plate.

[0011] Preferably, the top and bottom sides of the processing tank are respectively provided with a feed inlet and a discharge outlet, a sealing plug is inserted into the feed inlet, and a solenoid valve is provided on the outside of the discharge outlet.

[0012] Preferably, a controller is fixedly installed on one side of the mounting bracket, and the controller is electrically connected to the motor and the solenoid valve 10.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: This high-efficiency sewage treatment device uses a rotating rod with a first synchronous wheel fixedly sleeved on the outside and a linkage rod with a second synchronous wheel fixedly sleeved on the outside. The two are connected by a synchronous belt. When the motor drives the rotating rod to rotate, the first synchronous wheel drives the second synchronous wheel, causing the gear connected to it to rotate. In turn, the gear ring drives the treatment tank to rotate in the opposite direction. Compared with traditional facilities that lack a rapid mixing mechanism, this device enables bidirectional rotation of the treatment tank and the stirring component, which can create a complex water flow turbulence state, greatly shortening the mixing time of sewage and disinfectant, making the disinfectant quickly and evenly dispersed, improving the degradation efficiency of organic matter, and enhancing the speed and quality of sewage treatment. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural schematic diagram of the present utility model;

[0015] Figure 2 This is a cross-sectional view of the structure of this utility model;

[0016] Figure 3 This is a schematic diagram of the toothed ring part of the structure of this utility model;

[0017] Figure 4 This is a schematic diagram of the annular part of the structure of this utility model.

[0018] In the diagram: 1. Fixed frame; 2. Connecting plate; 3. Annular ring; 4. Slide groove; 5. Slide plate; 6. Processing tank; 7. Feed inlet; 8. Sealing plug; 9. Discharge outlet; 10. Solenoid valve; 11. Top plate; 12. Motor; 13. Rotating rod; 14. Stirring rod; 15. First synchronous pulley; 16. Linkage rod; 17. Second synchronous pulley; 18. Synchronous belt; 19. Gear; 20. Gear ring; 21. Limit ring; 22. Controller. Detailed Implementation

[0019] 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.

[0020] Reference Figure 1-4 A high-efficiency wastewater treatment device includes a fixed frame 1, a treatment tank 6 housed within the fixed frame 1, a stirring assembly housed within the treatment tank 6, a gear ring 20 fixedly sleeved on the outer side of the treatment tank 6, a top plate 11 fixedly mounted on the top side of the fixed frame 1, a circular hole on the top side of the top plate 11, a linkage rod 16 housed within the circular hole, a gear 19 fixedly connected to the bottom end of the linkage rod 16, the gear 19 meshing with the gear ring 20, a transmission assembly between the linkage rod 16 and the stirring assembly, connecting plates 2 fixedly mounted on the inner walls of both sides of the fixed frame 1, the opposite surfaces of the two connecting plates 2 being provided with the same limiting assembly, the transmission assembly including a first synchronous pulley 15 and a second synchronous pulley 17 fixedly sleeved on the outer side of a rotating rod 13 and the outer side of the linkage rod 16 respectively, the first synchronous pulley 15 and the second synchronous pulley 17 sharing the same synchronous belt 18, the first synchronous pulley 15 being fixedly sleeved on the outer side of the rotating rod 13, the first synchronous pulley 15 and the second synchronous pulley 17 being connected by the same... A synchronous belt 18 connects the two gears. When the motor 12 drives the rotating rod 13 to operate, the first synchronous pulley 15 rotates synchronously. Through the transmission action of the synchronous belt 18, the second synchronous pulley 17 is driven to rotate, which in turn drives the gear 19 connected to it to rotate. Since the gear 19 meshes with the gear ring 20, the rotation of the gear 19 will cause the gear ring 20 to drive the treatment tank 6 to rotate in the opposite direction to the rotation of the gear 19, thus realizing the bidirectional rotation of the treatment tank 6 and the stirring rod 14. When the stirring rod 14 rotates at high speed to stir the sewage, the treatment tank 6 rotates in the opposite direction, which can effectively break the flow inertia formed by the sewage in the single stirring mode and create a complex and variable water flow turbulence state. This not only allows the sewage and disinfectant to mix faster, but also allows the disinfectant to be evenly dispersed in every part of the treatment tank 6. Furthermore, the bidirectional rotation can greatly shorten the mixing time, improve the mixing efficiency, enhance the sterilization and disinfection effect, and ensure that every drop of sewage is fully treated.

[0021] Specifically, the mixing assembly includes a motor 12 fixedly installed on the top side of the top plate 11. The output end of the motor 12 rotates through the top plate 11 and the treatment tank 6 and is fixedly connected to a rotating rod 13. Multiple mixing rods 14 are fixedly connected to the outside of the rotating rod 13. All the mixing rods 14 are located inside the treatment tank 6. By setting multiple mixing rods 14, after the sealing plug 8 is inserted, starting the motor 12 can drive the multiple mixing rods 14 fixedly installed on the outside of the rotating rod 13 to stir the sewage in the treatment tank 6, so that the bactericide in the sewage can be fully mixed with the sewage, thereby playing a role in sterilization and disinfection.

[0022] Specifically, the limiting component includes two connecting plates 2 with the same annular ring 3 fixedly connected to their opposite faces. A groove 4 is provided on the top side of the annular ring 3, and multiple sliding plates 5 are slidably installed in the groove 4. The top sides of the multiple sliding plates 5 are fixedly connected to the bottom side of the processing tank 6. By providing multiple sliding plates 5, the multiple sliding plates 5 can guide and limit the rotation of the processing tank 6, preventing the processing tank 6 from shaking significantly and ensuring that the processing tank 6 can rotate along a predetermined track.

[0023] Specifically, two limiting rings 21 are fixedly sleeved on the outer side of the linkage rod 16. The sides of the two limiting rings 21 that are close to each other are respectively attached to the top side and the bottom side of the top plate 11. By setting two limiting rings 21, the two limiting rings 21 can limit the linkage rod 16, so that it can only rotate and will not shift left or right or move up or down, thereby ensuring the stable transmission of the synchronous belt 18, gear 19 and gear ring 20.

[0024] Specifically, the top and bottom sides of the treatment tank 6 are respectively provided with an inlet 7 and an outlet 9. A sealing plug 8 is inserted into the inlet 7, and a solenoid valve 10 is provided on the outside of the outlet 9. A controller 22 is fixedly installed on one side of the fixing frame 1. The controller 22 is electrically connected to the motor 12 and the solenoid valve 10. By providing the sealing plug 8, when all the sewage and disinfectant are poured into the treatment tank 6, inserting the sealing plug 8 into the inlet 7 can prevent sewage from overflowing from the inlet 7 during the subsequent mixing process. By providing the controller 22, which is electrically connected to the solenoid valve 10 and the motor 12, the operation of the motor 12 and the solenoid valve 10 can be controlled by the controller 22.

[0025] All electrical components mentioned in this article are connected to an external main controller and 220V AC mains power, and the main controller can be a conventional known device such as a computer for control.

[0026] In use: First, pour the wastewater to be sterilized into the treatment tank 6 through the inlet 7. Then, according to the actual amount of wastewater, pour an appropriate amount of disinfectant into the treatment tank 6 through the inlet 7 as well. After pouring, tightly insert the sealing plug 8 into the inlet 7 to prevent wastewater from overflowing from the inlet 7 during subsequent mixing. After completing the sealing operation, start the motor 12. When the motor 12 runs, it will drive the rotating rod 13 to rotate. Since multiple stirring rods 14 are fixedly installed on the outside of the rotating rod 13, these stirring rods 14 will rotate accordingly, stirring the wastewater in the treatment tank 6, promoting the full mixing of the disinfectant in the wastewater, thereby achieving the sterilization and disinfection effect. Furthermore, because the outside of the rotating rod 13 is fixedly sleeved with the first synchronous wheel 15, the first synchronous wheel 15... The second synchronous pulley 17 is connected to the same synchronous belt 18. Under the transmission action of the synchronous belt 18, the second synchronous pulley 17 will rotate synchronously and drive the gear 19 connected to it to rotate. Since the gear 19 meshes with the gear ring 20, under the influence of the meshing transmission of the gear 19, the gear ring 20 will drive the treatment tank 6 to rotate in the opposite direction to the rotation direction of the gear 19. This bidirectional rotation of the treatment tank 6 and the stirring rod 14 can greatly accelerate the fusion speed of sewage and disinfectant, while ensuring that the disinfectant is evenly dispersed in every corner of the treatment tank 6. When the sewage treatment is completed and needs to be discharged, first connect the external pipe to the discharge port 9, and then open the solenoid valve 10. At this time, the sewage that has been disinfected will flow smoothly to the designated position through the external pipe.

[0027] 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 process, method, article, or apparatus.

[0028] 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 sewage treatment device with high processing efficiency, comprising a fixed frame (1), characterized in that, The fixed frame (1) is equipped with a processing tank (6), and a stirring assembly is installed inside the processing tank (6). A toothed ring (20) is fixedly sleeved on the outside of the processing tank (6). A top plate (11) is fixedly installed on the top side of the fixed frame (1). A circular hole is opened on the top side of the top plate (11). A linkage rod (16) is installed in the circular hole. A gear (19) is fixedly connected to the bottom end of the linkage rod (16). The gear (19) meshes with the toothed ring (20). A transmission assembly is provided between the linkage rod (16) and the stirring assembly. A connecting plate (2) is fixedly installed on both inner walls of the fixed frame (1). The same limiting assembly is provided on the opposite surfaces of the two connecting plates (2).

2. The sewage treatment device with high processing efficiency according to claim 1, characterized in that, The stirring assembly includes a motor (12) fixedly installed on the top side of the top plate (11). The output end of the motor (12) rotates through the top plate (11) and the processing tank (6) and is fixedly connected to a rotating rod (13). Multiple stirring rods (14) are fixedly connected to the outside of the rotating rod (13). All the stirring rods (14) are located inside the processing tank (6).

3. The sewage treatment device with high processing efficiency according to claim 2, characterized in that, The transmission assembly includes a first synchronous pulley (15) and a second synchronous pulley (17) fixedly sleeved on the outer side of the rotating rod (13) and the outer side of the linkage rod (16), respectively. The first synchronous pulley (15) and the second synchronous pulley (17) share the same synchronous belt (18).

4. The sewage treatment device with high processing efficiency according to claim 1, characterized in that, The limiting component includes two connecting plates (2) with the same annular ring (3) fixedly connected to their opposite surfaces. A groove (4) is provided on the top side of the annular ring (3). Multiple sliding plates (5) are slidably installed in the groove (4). The top sides of the multiple sliding plates (5) are all fixedly connected to the bottom side of the processing tank (6).

5. The sewage treatment device with high processing efficiency according to claim 1, characterized in that, Two limiting rings (21) are fixedly sleeved on the outer side of the linkage rod (16), and the two limiting rings (21) are respectively attached to the top side and bottom side of the top plate (11) on the side that is close to each other.

6. The sewage treatment device with high processing efficiency according to claim 1, characterized in that, The processing tank (6) is provided with an inlet (7) and an outlet (9) on its top and bottom sides, respectively. A sealing plug (8) is inserted into the inlet (7), and a solenoid valve (10) is provided on the outside of the outlet (9).

7. The sewage treatment device with high processing efficiency according to claim 1, characterized in that, A controller (22) is fixedly installed on one side of the mounting bracket (1), and the controller (22) is electrically connected to the motor (12) and the solenoid valve (10).

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