Disinfection device for sewage treatment
By using a hollow circular plate and gear system driven by a linear motor in the sewage treatment device, the problem of uneven distribution of disinfectants in traditional sewage treatment is solved, and the uniform distribution of disinfectants in sewage and the improvement of disinfection effect is achieved.
Patent Information
- Application Number
- CN202421079121.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-17
- Publication Date
- 2025-01-07
- Estimated Expiration
- 2034-05-17
AI Technical Summary
In traditional sewage treatment, static dosing methods are difficult to ensure the uniform distribution of disinfectants in the sewage, resulting in poor disinfection effect. Especially in large sewage tanks, disinfectants may be dispersed unevenly, and local concentrations may occur.
A disinfection device for sewage treatment was designed, using a hollow circular plate and gear system driven by a linear motor to drive the spray assembly and stir the components in the sewage tank to move horizontally, change the position of the spray head and stir the disinfectant to ensure that the disinfectant is in the sewage. uniform distribution.
Through this device, the uniformity and disinfection effect of disinfectants in sewage are significantly improved, ensuring the safety and environmental friendliness of sewage treatment.
Smart Images
Figure CN222312829U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of sewage disinfection, in particular to a disinfection device for sewage treatment. Background Art
[0002] In the sewage treatment process, disinfection is a crucial link, which is directly related to whether the treated water quality meets the discharge standards and whether it can be safely reused or discharged into the natural environment. Traditional sewage treatment disinfection devices usually adopt a static dosing method, that is, the disinfectant is directly placed into the sewage tank and allowed to diffuse naturally.
[0003] The static dosing method is difficult to ensure the uniform distribution of disinfectants in sewage, especially in large sewage tanks. Disinfectants are often difficult to quickly diffuse throughout the water body, resulting in poor disinfection effects. In some areas, the concentration of disinfectants is even too high or too low. The mixing effect of disinfectants and sewage also directly affects the disinfection effect. If the disinfectant cannot be fully mixed with the sewage, then even if the amount of disinfectant added is sufficient, it is difficult to achieve the expected disinfection effect. For this reason, we propose a disinfection device for sewage treatment. Utility Model Content
[0004] The purpose of the utility model is to provide a disinfection device for sewage treatment to solve the problems raised by the above background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a sewage treatment disinfection device, comprising a sewage tank, a linear motor is installed on one side of the sewage tank, a connecting plate is installed on the moving end of the linear motor, a moving tube is installed through the surface of the connecting plate, the moving tube is fixed to the connecting plate, a rotating tube is rotatably connected to the bottom of the moving tube, and a hollow circular plate is connected to the lower end of the rotating tube;
[0006] One end of the movable tube is connected to a dosing assembly, a gear is fixedly installed on the outer side of the hollow circular plate, a ruler meshing with the gear is fixedly installed in the inner cavity of the sewage tank, a stirring piece is installed on the surface of the hollow circular plate, and a plurality of spraying assemblies are connected to the outer side of the hollow circular plate.
[0007] Preferably, the dosing component includes a dosing tube, one end of which is connected to the moving tube, the other end of which is connected to the pump body, the dosing tube is connected to the liquid outlet of the pump body, and the liquid inlet of the pump body is connected to the liquid inlet tube.
[0008] Preferably, the dosing tube is made of soft PVC material.
[0009] Preferably, the stirring member is a stirring blade, and a plurality of the stirring blades are fixedly mounted on the top surface and the bottom surface of the hollow circular plate respectively.
[0010] Preferably, the spraying assembly comprises a connecting pipe, the connecting pipe is connected to the outside of the hollow circular plate, the connecting pipe is communicated with the inner cavity of the hollow circular plate, and a spray head is fixedly mounted at one end of the connecting pipe.
[0011] Preferably, the connecting pipes are distributed in a circular shape at equal intervals on the outside of the hollow circular plate.
[0012] Compared with the prior art, the beneficial effects of the utility model are:
[0013] 1. The sewage treatment disinfection device turns on the switch of the linear motor to drive the connecting plate to move horizontally, thereby driving the rotating tube and the hollow circular plate to move horizontally through the moving tube. In this process, the hollow circular plate drives the gear to move and cooperates between the rulers to make the hollow circular plate rotate during the horizontal movement, thereby continuously changing the position of the connecting tube and the nozzle in the sewage tank, thereby improving the uniformity of adding disinfectant.
[0014] 2. In the sewage treatment disinfection device, when the hollow circular plate moves and rotates, the stirring blade can move and rotate to evenly stir the sprayed disinfectant, thereby further improving the uniformity of the disinfectant in the sewage. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0016] Figure 2 This is a schematic diagram of the rear structure of the utility model;
[0017] Figure 3 This is a schematic diagram of the hollow circular plate structure of the utility model.
[0018] In the figure: 1. sewage tank; 2. linear motor; 3. connecting plate; 4. moving pipe; 5. rotating pipe; 6. pump body; 7. dosing pipe; 8. liquid inlet pipe; 9. hollow circular plate; 10. gear; 11. ruler; 12. connecting pipe; 13. nozzle; 14. stirring blade. DETAILED DESCRIPTION
[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0020] Embodiment 1
[0021] Please refer to Figure 1-3As shown, the utility model provides a sewage treatment disinfection device, including a sewage tank 1, a linear motor 2 is installed on one side of the sewage tank 1, a connecting plate 3 is installed on the moving end of the linear motor 2, a moving tube 4 is installed through the surface of the connecting plate 3, the moving tube 4 is fixed to the connecting plate 3, a rotating tube 5 is rotatably connected to the bottom of the moving tube 4, and a hollow circular plate 9 is connected to the lower end of the rotating tube 5;
[0022] One end of the mobile tube 4 is connected to a dosing component, a gear 10 is fixedly installed on the outside of the hollow circular plate 9, a ruler 11 meshing with the gear 10 is fixedly installed in the inner cavity of the sewage tank 1, a stirring piece is installed on the surface of the hollow circular plate 9, and several spraying components are connected to the outside of the hollow circular plate 9.
[0023] Specifically, medicine is added into the sewage tank 1 through the medicine adding component and the medicine spraying component, and the linear motor 2 drives the connecting plate 3 to move, so that the hollow circular plate 9 drives the medicine spraying component and the stirring blade 14 to rotate, thereby improving the uniformity of the disinfectant in the sewage.
[0024] Wherein: the dosing component includes a dosing tube 7, which is made of soft PVC material, one end of the dosing tube 7 is connected to the moving tube 4, the other end of the dosing tube 7 is connected to the pump body 6, the dosing tube 7 is connected to the liquid outlet of the pump body 6, and the liquid inlet of the pump body 6 is connected to the liquid inlet pipe 8. When the switch of the pump body 6 is turned on, the liquid inlet pipe 8 draws disinfectant from the disinfectant container, and transports the disinfectant to the hollow circular plate 9 through the dosing tube 7, the moving tube 4 and the rotating tube 5.
[0025] The stirring member is specifically a stirring blade 14 , and a plurality of stirring blades 14 are respectively fixedly mounted on the top surface and the bottom surface of the hollow circular plate 9 . When the hollow circular plate 9 moves and rotates, the stirring blades 14 can be driven to stir the sewage in the sewage tank 1 .
[0026] Among them: the medicine spraying component includes a connecting pipe 12, the connecting pipe 12 is connected to the outside of the hollow circular plate 9, the connecting pipe 12 is communicated with the inner cavity of the hollow circular plate 9, a nozzle 13 is fixedly installed at one end of the connecting pipe 12, and the connecting pipe 12 is distributed in a circular shape with equal intervals on the outside of the hollow circular plate 9. The medicine adding component adds medicine into the moving tube 4, and transports the disinfectant through the rotating tube 5 and the hollow circular plate 9, and sprays the disinfectant through the connecting pipe 12 and the nozzle 13.
[0027] Working principle: The utility model is a disinfection device for sewage treatment. When in use, the switch of the pump body 6 is turned on, and the liquid inlet pipe 8 draws disinfectant from the disinfectant container, and transports the disinfectant to the hollow circular plate 9 through the dosing pipe 7, the moving pipe 4 and the rotating pipe 5. The disinfectant is finally sprayed out from the nozzle 13 through the connecting pipe 12, so as to be added to the sewage tank 1. Then, the switch of the linear motor 2 is turned on to drive the connecting plate 3 to move horizontally, thereby driving the rotating pipe 5 and the hollow circular plate 9 to move horizontally through the moving pipe 4. In this process, the hollow circular plate 9 drives the gear 10 to move, and cooperates between the ruler bars 11, so that the hollow circular plate 9 rotates in the horizontal movement, thereby constantly changing the positions of the connecting pipe 12 and the nozzle 13 in the sewage tank 1, thereby improving the uniformity of adding disinfectant;
[0028] When the hollow circular plate 9 moves and rotates, the stirring blade 14 can move and rotate to stir the sprayed disinfectant evenly, thereby further improving the uniformity of the disinfectant in the sewage.
[0029] The contents not described in detail in this specification belong to the prior art known to professionals in this field.
[0030] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.
Claims
1. A sewage treatment disinfection device, comprising a sewage tank (1), characterized in that: A linear motor (2) is installed on one side of the sewage tank (1); a connecting plate (3) is installed on the movable end of the linear motor (2); a moving tube (4) is installed through the surface of the connecting plate (3); the moving tube (4) is fixed to the connecting plate (3); a rotating tube (5) is rotatably connected to the bottom of the moving tube (4); and a hollow circular plate (9) is connected to the lower end of the rotating tube (5); One end of the movable tube (4) is connected to a dosing assembly, a gear (10) is fixedly mounted on the outside of the hollow circular plate (9), a ruler (11) meshing with the gear (10) is fixedly mounted in the inner cavity of the sewage tank (1), a stirring element is mounted on the surface of the hollow circular plate (9), and a plurality of spraying assemblies are connected to the outside of the hollow circular plate (9).
2. A sewage treatment disinfection device according to claim 1, characterized in that: The dosing assembly comprises a dosing pipe (7), one end of the dosing pipe (7) is connected to the moving pipe (4), the other end of the dosing pipe (7) is connected to the pump body (6), the dosing pipe (7) is connected to the liquid outlet of the pump body (6), and the liquid inlet of the pump body (6) is connected to the liquid inlet pipe (8).
3. A sewage treatment disinfection device according to claim 2, characterized in that: The drug adding pipe (7) is made of soft PVC material.
4. A sewage treatment disinfection device according to claim 1, characterized in that: The stirring member is specifically a stirring blade (14), and a plurality of the stirring blades (14) are respectively fixedly mounted on the top surface and the bottom surface of the hollow circular plate (9).
5. A sewage treatment disinfection device according to claim 1, characterized in that: The spraying assembly comprises a connecting pipe (12), wherein the connecting pipe (12) is connected to the outside of the hollow circular plate (9), the connecting pipe (12) is communicated with the inner cavity of the hollow circular plate (9), and a spray head (13) is fixedly mounted on one end of the connecting pipe (12).
6. A sewage treatment disinfection device according to claim 5, characterized in that: The connecting pipes (12) are distributed in an annular shape at equal intervals on the outside of the hollow circular plate (9).