Dosing system for disinfection in sewage treatment

Abstract

The utility model relates to the technical field of sewage treatment, and discloses a dosing system for disinfection in sewage treatment, the dosing system comprises stirring blades and a dosing barrel, a brush is mounted on the surface of a fixing part, a second fixing frame is mounted on the upper surface of the dosing barrel, and a dosing hopper is arranged on the upper surface of the second fixing frame; a first medicine outlet is connected to the lower portion of the second fixing frame, a grinding box is fixedly installed below the first medicine outlet, connecting rods are fixedly installed at the four corners of the grinding box, the tail ends of the connecting rods are connected with a grinding disc, and a plurality of medicine smashing grooves are formed below the grinding disc. Therefore, the grinding box is arranged at the top end of the medicine adding barrel, the medicine enters the grinding disc to fall into the grinding disc and is in contact with the medicine smashing groove through the connecting rod to be ground, the medicine can be smashed into powder, stains are cleaned more thoroughly, the whole medicine adding system is simple in structure and convenient to operate, and the using effect is better compared with a traditional mode.

Description

Technical Field

[0001] This application belongs to the field of wastewater treatment technology, specifically a dosing system for disinfection in wastewater treatment. Background Technology

[0002] Disinfection and chemical application are crucial for safeguarding public health and individual well-being. They not only effectively kill pathogens and prevent the spread of disease, but also ensure that the disinfection process itself does not harm the environment or human health. Therefore, when selecting and using disinfectants, relevant standards and regulations should be strictly followed, and regular testing should be conducted to ensure disinfection effectiveness and safety.

[0003] For example, application CN222099635U discloses a dosing system for disinfection in sewage treatment, belonging to the field of sewage treatment technology. It includes a base frame with a medicine tank on top. A first motor frame is fixedly connected to the top of the medicine tank, and a first motor is installed inside the first motor frame. A connecting shaft is located at the bottom of the output shaft of the first motor. The beneficial effect of this disinfection dosing equipment for sewage treatment is that, through the operation of the first motor, it can drive the connecting shaft and stirring blades to rotate, facilitating the mixing of the medicine and improving the efficiency of medicine use. Through the operation of the drive component, it can drive the threaded rod to rotate, thereby driving the threaded sleeve, adjusting frame, and spray nozzle to rise and fall, controlling the spraying height. Simultaneously, in conjunction with the operation of the micro motor, it drives the mounting frame and spray nozzle to rotate, controlling the spraying angle, achieving uniform spraying treatment of sewage and improving sewage treatment efficiency.

[0004] However, with prolonged use, the stirring in the dosing tank in this application leads to the accumulation of stains on the inner wall, resulting in a decrease in disinfection effectiveness. Furthermore, the current dosing system has certain drawbacks; direct dosing of chemicals results in incomplete contact area, which negatively impacts the system's performance. Therefore, it does not meet current requirements. In response, we propose a dosing system for disinfection in wastewater treatment. Utility Model Content

[0005] The purpose of this application is to provide a dosing system for disinfection in wastewater treatment in order to solve the problems mentioned above.

[0006] The technical solution adopted in this application is as follows: A dosing system for disinfection in sewage treatment includes a stirring blade and a dosing tank. A fixing component is welded to the front end of the stirring blade, and a brush is installed on the surface of the fixing component. A second fixing frame is installed on the upper surface of the dosing tank. A medicine inlet is opened on the upper surface of the second fixing frame. A first medicine outlet is connected to the lower part of the second fixing frame. A grinding box is fixedly installed below the first medicine outlet. Connecting rods are fixedly installed at the four corners of the grinding box. A grinding disc is connected to the tail end of the connecting rod. Multiple mortars are opened below the grinding disc. A second medicine outlet is connected to the lower part of the mortars.

[0007] By adopting the above technical solution, the stirring blades continuously rotate and stir the mixture via the connecting shaft during motor operation. During this time, the inner wall of the dosing tank accumulates many stains, preventing it from meeting standards. Therefore, a brush is installed at the tail end of the stirring blades. Through continuous rotation, the brush cleans the stains from the inner wall of the dosing tank, ensuring its cleanliness and preventing the stains from clumping together, thus improving disinfection efficiency and ease of use. To better treat wastewater, a grinding box is installed at the top of the dosing tank. The chemicals enter the box and fall into the grinding disc, where they are ground in contact with the mortar via a connecting rod. This pulverizes the chemicals into powder. The large contact area between the powdered chemicals and the wastewater ensures more thorough cleaning. The entire dosing system has a simple structure, is easy to operate, and provides better results than traditional methods.

[0008] In a preferred embodiment, a fixing frame is fixedly installed at the bottom of the dosing tank.

[0009] By adopting the above technical solution and setting up a fixed frame, the stability of the dosing tank during installation and use can be guaranteed.

[0010] In a preferred embodiment, a base is installed below the fixing frame, and a support column is fixedly connected to the lower part of the base.

[0011] By adopting the above technical solution and installing support columns and bases, the safety of the entire device during use can be ensured.

[0012] In a preferred embodiment, a locking member is fixedly connected to the bottom of the support column, a screw is provided on the inner wall of the locking member, and a movable wheel is fixedly installed on the outer wall of the screw.

[0013] By adopting the above technical solution, when the device needs to be moved, the position can be easily adjusted and controlled by the moving wheels, which can avoid the danger of manual pushing and improve convenience.

[0014] In a preferred embodiment, a water inlet pipe is provided on one side of the dosing tank, and a water pump is fixedly connected to one end of the water inlet pipe.

[0015] By adopting the above technical solution, the treated disinfectant water inside the dosing tank can flow in more easily, improving the convenience of use.

[0016] In a preferred embodiment, a medicine tank is connected to the end of the water inlet pipe.

[0017] By adopting the above technical solution, the medicine tank can better separate substances, making the disinfection effect more obvious and ensuring more thorough wastewater treatment.

[0018] In a preferred embodiment, a medicine delivery pipe is provided on one side of the medicine tank, a retractable water pipe is installed at the front end of the medicine delivery pipe, and a spray nozzle is provided at the rear end of the medicine delivery pipe.

[0019] By adopting the above technical solution, the disinfectant inside the medicine tank can be sprayed into the sewage more widely and accurately through the spray nozzle, and the extendable water pipe can be adjusted in length, making it more efficient during use.

[0020] In a preferred embodiment, a slider is installed below the spray nozzle, and a support frame is fixedly installed around the slider. The support frame has a groove inside.

[0021] By adopting the above technical solution and installing a sliding device, the spraying angle can be adjusted to achieve uniform spraying of wastewater, improve wastewater treatment efficiency, and facilitate the discharge of chemicals.

[0022] In a preferred embodiment, a motor is fixedly installed on the top surface of the dosing tank, a support sleeve is installed on the lower surface of the motor, a connecting shaft is provided below the support sleeve, and multiple stirring blades are fixedly installed on both sides of the connecting shaft.

[0023] By adopting the above technical solution, the stirring blades rotate continuously through the connecting shaft while the motor is running, which can efficiently mix the medicine with water and improve the efficiency of drug use.

[0024] In summary, due to the adoption of the above technical solutions, the beneficial effects of this application are as follows: When the motor is running, the stirring blades rotate continuously via the connecting shaft. During this time, many stains accumulate on the inner wall of the dosing tank, preventing it from meeting the standards. Therefore, a brush is installed at the tail end of the stirring blades. Through continuous rotation, the brush can clean the stains on the inner wall of the dosing tank, ensuring its cleanliness and preventing the stains from clumping together, thus improving disinfection efficiency and ease of use. To better treat wastewater, a grinding box is installed at the top of the dosing tank. The chemicals enter the box and fall into the grinding disc, where they are then ground in contact with the grinding trough via a connecting rod. This pulverizes the chemicals into powder. The powdered chemicals have a large contact area with the wastewater, resulting in more thorough cleaning of stains. The entire dosing system has a simple structure, is easy to operate, and achieves better results than traditional methods. Attached Figure Description

[0025] Figure 1 This is a schematic diagram of the overall structure of the device in this application;

[0026] Figure 2 This is a schematic diagram of the cross-sectional structure of the dosing tank in this application;

[0027] Figure 3 This is a schematic diagram of the cleaning tool structure in this application;

[0028] Figure 4 This is a schematic diagram of the lifting device structure in this application;

[0029] Figure 5 For this application Figure 1 Enlarged schematic diagram of the overall structure of point A.

[0030] Figure 6 This is a schematic diagram of the internal structure of the grinding box in this application.

[0031] The diagram shows the following components: 1. Base; 2. Support column; 3. Clamping part; 4. Caster wheel; 5. Screw pin; 6. Fixing frame; 7. Dosing tank; 8. Motor; 9. Water inlet pipe; 10. Water pump; 11. Medicine tank; 12. Telescopic water pipe; 13. Medicine delivery pipe; 14. Spray nozzle; 15. Support sleeve; 16. Stirring blade; 17. Connecting shaft; 18. Fixing part; 19. Brush; 20. Slide groove; 21. Support frame; 22. Sliding block; 23. Medicine inlet hopper; 24. Second fixing frame; 25. First medicine outlet; 26. Connecting rod; 27. Grinding box; 28. Second medicine outlet; 29. ​​Grinding disc; 30. Crushing trough. Detailed Implementation

[0032] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions in the embodiments of this application will be clearly and completely described below in conjunction with the embodiments of this application. Obviously, the described embodiments are only some embodiments of this application, not all embodiments. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0033] Reference Figure 1-6 ,

[0034] Example: A dosing system for disinfection in wastewater treatment includes a stirring blade 16, a fixing member 18 welded to the front end of the stirring blade 16, a brush 19 mounted on the surface of the fixing member 18, a second fixing frame 24 mounted on the upper surface of the dosing tank 7, a dosing hopper 23 opened on the upper surface of the second fixing frame 24, and a first dosing outlet 25 connected to the lower part of the second fixing frame 24. When the motor is running, the stirring blade 16 rotates continuously through the connecting shaft 17. At this time, many stains will be attached to the inner wall of the dosing tank 7, making it not meet the standard. Therefore, the brush 19 is set at the tail end of the stirring blade 16. Through continuous rotation, the brush 19 can clean the stains on the inner wall of the dosing tank 7, ensuring the cleanliness of the inside of the dosing tank 7, preventing the stains from clumping on the inner wall of the dosing tank 7, improving the disinfection efficiency, and facilitating use.

[0035] A grinding box 27 is fixedly installed below the first outlet 25. Connecting rods 26 are fixedly installed at the four corners of the grinding box 27. The tail end of the connecting rod 26 is connected to a grinding disc 29. Multiple mortars 30 are opened below the grinding disc 29. The second outlet 28 is connected below the mortars 30. In order to better treat sewage, a grinding box 27 is set at the top of the dosing tank 7. The agent enters the grinding box 27 and falls into the grinding disc 29. Then, the connecting rods 26 make it contact the mortars 30 for grinding. This can pulverize the agent into powder. The powdered agent has a large contact area with the sewage, and the stains are cleaned more thoroughly. The entire dosing system has a simple structure, is easy to operate, and has a better effect than traditional methods.

[0036] A fixing bracket 6 is fixedly installed at the bottom of the dosing tank 7. The fixing bracket 6 ensures the stability of the dosing tank 7 during installation and use.

[0037] A base 1 is installed below the mounting bracket 6, and a support column 2 is fixedly connected to the bottom of the base 1. By installing the support column 2 and the base 1, the safety of the entire device during use can be ensured.

[0038] A locking component 3 is fixedly connected to the bottom of the support column 2. A screw pin 5 is provided on the inner wall of the locking component 3, and a movable wheel 4 is fixedly installed on the outer wall of the screw pin 5. When the device needs to be moved, the position can be easily adjusted and controlled by the movable wheel 4, which can avoid the danger of manual pushing and improve convenience.

[0039] A water inlet pipe 9 is provided on one side of the dosing tank 7, and a water pump 10 is fixedly connected to one end of the water inlet pipe 9. This allows the treated disinfectant solution inside the dosing tank 7 to flow in more easily, improving the convenience of use.

[0040] The end of the inlet pipe 9 is connected to a medicine tank 11. The medicine tank 11 allows for better separation, resulting in a more significant disinfection effect and more thorough wastewater treatment.

[0041] A medicine delivery pipe 13 is provided on one side of the medicine tank 11. A retractable water pipe 12 is installed at the front end of the medicine delivery pipe 13, and a spray nozzle 14 is provided at the rear end of the medicine delivery pipe 13. The spray nozzle 14 allows the disinfectant inside the medicine tank 11 to be sprayed into the sewage more widely and accurately, and the retractable water pipe 12 can be adjusted in length, making it more efficient during use.

[0042] A slider 22 is installed below the spray nozzle 14, and a support frame 21 is fixedly installed around the slider 22. The support frame 21 has a groove 20 inside. By installing the sliding device, the spray angle can be adjusted to achieve uniform spraying of wastewater, improve wastewater treatment efficiency, and facilitate the discharge of chemicals.

[0043] A motor 8 is fixedly installed on the top surface of the dosing tank 7. A support sleeve 15 is installed on the lower surface of the motor 8. A connecting shaft 17 is located below the support sleeve 15. Multiple stirring blades 16 are fixedly installed on both sides of the connecting shaft 17. When the motor 8 is running, the stirring blades 16 rotate and stir continuously through the connecting shaft 17, which can efficiently mix the medicine with water and improve the efficiency of medicine use.

[0044] The implementation principle of a dosing system for disinfection in wastewater treatment according to this application is as follows: When the motor 8 is running, the stirring blade 16 rotates continuously via the connecting shaft 17. At this time, the inner wall of the dosing tank 7 will be covered with many stains, which prevents it from meeting the standard. Therefore, a brush 19 is set at the tail end of the stirring blade 16. Through continuous rotation, the brush 19 can clean the stains on the inner wall of the dosing tank 7, ensuring that the inside of the dosing tank 7 is clean and tidy, preventing the stains from clumping on the inner wall of the dosing tank 7, improving the disinfection efficiency, and making it easy to use. In order to better treat wastewater, a grinding box 27 is set at the top of the dosing tank 7. The agent enters the inside and falls into the grinding disc 29. Then, through the connecting rod 26, it contacts the grinding groove 30 for grinding, which can crush the agent into powder. The powdered agent has a large contact area with the wastewater, and the stains are cleaned more thoroughly. The entire dosing system has a simple structure, is easy to operate, and has a better effect than the traditional method.

[0045] The above embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this application.

Claims

1. A dosing system for disinfection in sewage treatment, comprising a stirring blade (16) and a dosing tank (7), characterized in that: The front end of the stirring blade (16) is welded with a fixing part (18), the surface of the fixing part (18) is mounted with a brush (19), the upper surface of the medicament adding barrel (7) is mounted with a second fixing frame (24), the upper surface of the second fixing frame (24) is provided with a medicament feeding hopper (23), the lower side of the second fixing frame (24) is connected with a first medicament outlet (25), the lower side of the first medicament outlet (25) is fixedly mounted with a grinding box (27), the four corners of the grinding box (27) are fixedly mounted with connecting rods (26), the tail end of the connecting rod (26) is connected with a grinding disc (29), the lower side of the grinding disc (29) is provided with a plurality of medicine kneading grooves (30), and the lower side of the medicine kneading groove (30) is connected with a second medicament outlet (28).

2. A dosing system for disinfection in sewage treatment according to claim 1, characterized in that: The bottom end of the medicament adding barrel (7) is fixedly mounted with a fixing frame (6).

3. A dosing system for disinfection in sewage treatment according to claim 1, characterized in that: The lower side of the fixing frame (6) is mounted with a base (1), and the lower side of the base (1) is fixedly connected with a supporting column (2).

4. A dosing system for disinfection in wastewater treatment according to claim 3, characterized in that: The bottom of the supporting column (2) is fixedly connected with a clamping part (3), the inner surface wall of the clamping part (3) is provided with a screw pin (5), and the outer surface wall of the screw pin (5) is fixedly mounted with a moving wheel (4).

5. A dosing system for disinfection in sewage treatment according to claim 1, characterized in that: One side of the medicament adding barrel (7) is provided with a water inlet pipe (9), and one end of the water inlet pipe (9) is fixedly connected with a water pump (10).

6. A dosing system for disinfection in wastewater treatment according to claim 5, characterized in that: The end of the water inlet pipe (9) is connected with a medicine box (11).

7. A dosing system for disinfection in sewage treatment according to claim 6, characterized in that: One side of the medicine box (11) is provided with a medicine conveying pipe (13), the front end of the medicine conveying pipe (13) is mounted with a telescopic water pipe (12), and the tail end of the medicine conveying pipe (13) is provided with a medicine spraying opening (14).

8. A dosing system for disinfection in wastewater treatment according to claim 7, characterized in that: The lower side of the medicine spraying opening (14) is mounted with a sliding block (22), the periphery of the sliding block (22) is fixedly mounted with a supporting frame (21), and the inside of the supporting frame (21) is provided with a sliding groove (20).

9. A dosing system for disinfection in sewage treatment according to claim 1, characterized in that: The top surface of the medicament adding barrel (7) is fixedly mounted with a motor (8), the lower side surface of the motor (8) is mounted with a supporting sleeve (15), the lower side of the supporting sleeve (15) is provided with a connecting rotating shaft (17), and the two sides of the connecting rotating shaft (17) are fixedly mounted with a plurality of stirring blades (16).

Images