Sewage treatment dosing equipment for sewage pool

Abstract

The utility model relates to the technical field of sewage treatment, and discloses sewage treatment dosing equipment for a sewage pool, which comprises a base, a sewage treatment pool is fixedly mounted at the top of the base, a servo motor is fixedly mounted in the middle of a support, a stirring dosing component is arranged in the sewage treatment pool, and a stirring dosing device is arranged in the stirring dosing component. A liquid medicine tank is arranged on the outer side of the sewage treatment tank, a metering pump is arranged at the bottom of the liquid medicine tank, a drainage pipe is connected into one end of a drainage port of the metering pump, and the other end of the drainage pipe is communicated into a stirring and dosing assembly; according to the invention, the metering pump is used for quantitatively extracting chemicals in the chemical liquid tank, then the chemicals are discharged into the empty groove through the drainage pipe, then the chemicals are introduced into the branch pipe through the through pipe, finally the chemicals are introduced into the vertical pipe, and the chemicals are discharged into the sewage pool through the one-way nozzles on the two sides of the vertical pipe, so that the chemicals can be automatically and quantitatively added into the sewage pool; and the labor intensity of workers is reduced, and meanwhile, the precise amount of medicine feeding can be guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment, in particular to sewage treatment dosing equipment used in sewage pools. Background Art

[0002] Sewage treatment dosing equipment plays a vital role in sewage treatment in sewage pools. It is mainly used to add various chemicals to sewage to remove or reduce the concentration of pollutants in sewage through chemical reactions and physical effects, so as to improve water quality, remove pollutants or promote the subsequent treatment effect of sewage.

[0003] However, current dosing equipment generally requires manual addition along the edge of the sewage pool, which increases the labor intensity of the staff. Moreover, the amount of medicine added manually cannot be accurately controlled, resulting in excessive or insufficient addition, which will affect the purification effect of the sewage pool. Therefore, further improvements can be made. Utility Model Content

[0004] To solve the above-mentioned problems, the present invention provides the following technical solutions: a sewage treatment and dosing device for a sewage pool, comprising a base, a sewage treatment pool fixedly installed on the top of the base, a water inlet pipe connected to the outside of the top of the sewage treatment pool, a water outlet pipe connected to the outside of the bottom of the sewage treatment pool, a bracket fixedly installed on the top edge of the sewage treatment pool, a servo motor fixedly installed in the middle of the bracket, a stirring and dosing component is provided inside the sewage treatment pool, and the stirring and dosing component rotates inside the sewage treatment pool through the bracket, a liquid medicine tank is provided on the outside of the sewage treatment pool, a metering pump is provided at the bottom of the liquid medicine tank, and the liquid medicine tank is connected to one end of the water inlet of the metering pump through a water pipe, a drain pipe is connected to one end of the drain outlet of the metering pump, and the other end of the drain pipe is connected to the stirring and dosing component.

[0005] As an optimization, the stirring and dosing assembly includes a fixed seat fixedly installed at the center of the bottom wall of the sewage treatment tank, the top of the fixed seat is rotatably connected to a turntable, a connecting rod is fixedly installed at the top center of the turntable, a branch pipe is fixedly installed on the outside of the turntable, a vertical pipe is fixedly installed at the end of the branch pipe, and one-way nozzles are installed on both sides of the inside of the vertical pipe.

[0006] As an optimization, the top of the connecting rod is fixedly connected to one end of the output shaft of the servo motor, and four branch pipes are installed in an array around the outer side of the turntable. By starting the servo motor, the connecting rod will be driven to rotate, so the branch pipe will be driven to rotate through the turntable, thereby stirring the sewage in the pool.

[0007] As an optimization, an empty slot is fixedly opened inside the turntable, and four sides of the empty slot corresponding to the branch pipe are connected with through pipes, and the through pipes are passed into the branch pipe.

[0008] As an optimization, the metering pump passes through the fixed seat and is inserted into the empty groove, and the top of the metering pump is rotatably connected to the inside of the empty groove. By starting the metering pump, the liquid medicine will be extracted from the liquid medicine tank in a quantitative manner, and then passed into the empty groove along the drain pipe, and finally discharged into the pool through the one-way nozzles on both sides of the vertical pipe.

[0009] As an optimization, the branch pipe and the vertical pipe are perpendicular to each other, and the interiors of the vertical pipe and the branch pipe are hollow structures.

[0010] As an optimization, a fixing ring is fixedly installed inside the one-way nozzle, and a spring is fixedly installed on one side of the fixing ring and located inside the one-way nozzle. A piston block is fixedly installed on the other side of the spring, and the piston block is slidably connected to the inside of the one-way nozzle. The spring's own elastic force will cause the piston block to be located inside the one-way nozzle, thereby blocking the one-way nozzle. When the medicine is discharged outward through the one-way nozzle, the piston block will be impacted to slide outward, thereby preventing sewage from backflowing and clogging the one-way nozzle.

[0011] The beneficial effects of the utility model are:

[0012] 1. The sewage treatment dosing equipment used in sewage pools will extract the chemical in the chemical tank in a quantitative manner through a metering pump, and then discharge it into an empty tank through a drain pipe, and then into a branch pipe through a through pipe, and finally into a vertical pipe, and will be discharged into the sewage pool through the one-way nozzles on both sides of the vertical pipe, so that the chemical can be automatically and quantitatively added to the sewage pool, reducing the labor intensity of the staff while ensuring the accurate amount of chemical delivery.

[0013] 2. The sewage treatment dosing equipment used in the sewage pool will drive the connecting rod to rotate by starting the servo motor, so it will drive the branch pipe to rotate synchronously through the turntable, and then drive the vertical pipe to rotate in the sewage pool, so that the vertical pipe will stir the sewage in the sewage pool, so that the chemical and sewage are fully integrated, thereby improving the efficiency of sewage purification treatment. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the stirring and dosing structure of the utility model;

[0016] Figure 3 This is a schematic cross-sectional view of the stirring and dosing structure of the utility model;

[0017] Figure 4 This is a schematic cross-sectional view of the nozzle structure of the utility model.

[0018] In the figure: 1. Base; 2. Sewage treatment tank; 3. Water inlet pipe; 4. Water outlet pipe; 5. Bracket; 6. Servo motor; 7. Mixing and dosing assembly; 8. Liquid tank; 9. Metering pump; 10. Drain pipe; 11. Fixed seat; 12. Turntable; 13. Connecting rod; 14. Branch pipe; 15. Vertical pipe; 16. One-way nozzle; 17. Empty slot; 18. Through pipe; 19. Fixed ring; 20. Spring; 21. Piston block. DETAILED DESCRIPTION

[0019] In the description of this application, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on this application.

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] See also Figure 1 A sewage treatment dosing device for a sewage pool includes a base 1, a sewage treatment pool 2 is fixedly installed on the top of the base 1, a water inlet pipe 3 is connected to the outside of the top of the sewage treatment pool 2, and a water outlet pipe 4 is connected to the outside of the bottom of the sewage treatment pool 2, a bracket 5 is fixedly installed on the top side edge of the sewage treatment pool 2, a servo motor 6 is fixedly installed in the middle of the bracket 5, a stirring and dosing component 7 is provided inside the sewage treatment pool 2, and the stirring and dosing component 7 is rotated inside the sewage treatment pool 2 through the bracket 5, a liquid medicine tank 8 is provided on the outside of the sewage treatment pool 2, a metering pump 9 is provided at the bottom of the liquid medicine tank 8, and the liquid medicine tank 8 is connected to one end of the water suction port of the metering pump 9 through a water pipe, a drain pipe 10 is connected to one end of the drain outlet of the metering pump 9, and the other end of the drain pipe 10 is connected to the stirring and dosing component 7.

[0022] See also Figure 2-3The stirring and dosing assembly 7 includes a fixed base 11 fixedly installed at the center of the bottom wall of the sewage treatment tank 2. The top of the fixed base 11 is rotatably connected to a turntable 12. A connecting rod 13 is fixedly installed at the center of the top of the turntable 12. The top of the connecting rod 13 is fixedly connected to one end of the output shaft of the servo motor 6. A branch pipe 14 is fixedly installed on the outside of the turntable 12. Four branch pipes 14 are installed in an array around the outside of the turntable 12. By starting the servo motor 6, the connecting rod 13 will be driven to rotate, so the branch pipe 14 will be driven to rotate through the turntable 12, thereby stirring the sewage in the tank;

[0023] See also Figure 3-4 , a vertical pipe 15 is fixedly installed at the end of the branch pipe 14, the branch pipe 14 and the vertical pipe 15 are perpendicular to each other, and the vertical pipe 15 and the branch pipe 14 are hollow structures, and one-way nozzles 16 are installed on both sides of the vertical pipe 15. An empty slot 17 is fixedly opened inside the turntable 12, and the four sides of the empty slot 17 corresponding to the branch pipe 14 are connected with a through pipe 18, and the through pipe 18 leads into the branch pipe 14, the metering pump 9 passes through the fixed seat 11 and is inserted into the empty slot 17, and the top of the metering pump 9 is rotatably connected to the inside of the empty slot 17. By starting the metering pump 9, the liquid medicine will be quantitatively extracted from the liquid medicine tank 8, and then passed into the empty slot 17 along the drain pipe 10, and finally discharged into the pool through the one-way nozzles 16 on both sides of the vertical pipe 15;

[0024] See also Figure 3-4 A fixing ring 19 is fixedly installed inside the one-way nozzle 16, and a spring 20 is fixedly installed on one side of the fixing ring 19 and located inside the one-way nozzle 16. A piston block 21 is fixedly installed on the other side of the spring 20, and the piston block 21 is slidably connected to the inside of the one-way nozzle 16. The elastic force of the spring 20 itself will cause the piston block 21 to be located in the one-way nozzle 16, thereby blocking the one-way nozzle 16. When the medicine is discharged outward through the one-way nozzle 16, it will impact the piston block 21 to slide outward, thereby preventing the sewage from backflowing and clogging the one-way nozzle 16.

[0025] During use, sewage is first discharged into the sewage treatment tank 2 through the water inlet pipe 3. Then, the amount of medicine to be added can be adjusted according to the amount of sewage. Then, the medicine in the medicine tank 8 is quantitatively extracted by the metering pump 9 and discharged into the empty tank 17 through the drain pipe 10. Then, it can be passed into the branch pipe 14 through the through pipe 18, and finally it will be sprayed outward through the one-way nozzles 16 on both sides of the vertical pipe 15, so that the medicine can be quantitatively added to the sewage tank.

[0026] At the same time, by starting the servo motor 6 to drive the connecting rod 13 to rotate, the turntable 12 can be driven to rotate, and the rotation of the turntable 12 can drive the branch pipe 14 to rotate, so that the vertical pipe 15 will be driven to rotate in the sewage pool, and then the sewage pool can be stirred, so that the medicine is fully integrated into the sewage, thereby improving the sewage treatment efficiency.

[0027] To sum up, the sewage treatment dosing equipment used in the sewage pool will extract the medicine in the medicine tank 8 in a quantitative manner through the metering pump 9, and then discharge it into the empty tank 17 through the drain pipe 10, and then enter the branch pipe 14 through the through pipe 18, and finally enter the vertical pipe 15, and will be discharged into the sewage pool through the one-way nozzles 16 on both sides of the vertical pipe 15, so that the medicine can be automatically and quantitatively added to the sewage pool, reducing the labor intensity of the staff while ensuring the accurate amount of medicine delivered.

[0028] By starting the servo motor 6, the connecting rod 13 will be driven to rotate, so the branch pipe 14 will be driven to rotate synchronously through the turntable 12, and then the vertical pipe 15 will be driven to rotate in the sewage pool, so that the vertical pipe 15 will stir the sewage in the sewage pool, so that the chemical and sewage are fully integrated, thereby improving the efficiency of sewage purification.

[0029] The above are only preferred specific implementation methods of the present invention, but the protection scope of the present invention is not limited to them. Any technician familiar with the technical field can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention within the technical scope disclosed by the present invention, and they should be covered by the protection scope of the present invention.

Claims

1. A sewage treatment dosing device for a sewage pool, comprising a base (1), characterized in that: A sewage treatment tank (2) is fixedly mounted on the top of the base (1), a water inlet pipe (3) is connected to the outside of the top of the sewage treatment tank (2), and a water outlet pipe (4) is connected to the outside of the bottom of the sewage treatment tank (2). A bracket (5) is fixedly mounted on the top edge of the sewage treatment tank (2), and a servo motor (6) is fixedly mounted in the middle of the bracket (5). A stirring and dosing component (7) is arranged inside the sewage treatment tank (2), and the stirring and dosing component (7) rotates inside the sewage treatment tank (2) through the bracket (5). A liquid medicine tank (8) is arranged on the outside of the sewage treatment tank (2), and a metering pump (9) is arranged at the bottom of the liquid medicine tank (8), and the liquid medicine tank (8) is connected to one end of the water inlet of the metering pump (9) through a water pipe. A drain pipe (10) is connected to one end of the drain outlet of the metering pump (9), and the other end of the drain pipe (10) is connected to the stirring and dosing component (7).

2. The sewage treatment dosing equipment for sewage pools according to claim 1, characterized in that: The stirring and dosing assembly (7) comprises a fixed seat (11) fixedly mounted at the center of the bottom wall of the sewage treatment tank (2); a turntable (12) is rotatably connected to the top of the fixed seat (11); a connecting rod (13) is fixedly mounted at the center of the top of the turntable (12); a branch pipe (14) is fixedly mounted on the outside of the turntable (12); a vertical pipe (15) is fixedly mounted at the end of the branch pipe (14); and one-way nozzles (16) are installed on both sides of the interior of the vertical pipe (15).

3. The sewage treatment dosing equipment for sewage pools according to claim 2, characterized in that: The top of the connecting rod (13) is fixedly connected to one end of the output shaft of the servo motor (6), and four branch pipes (14) are installed in an array around the outer side of the turntable (12).

4. The sewage treatment dosing equipment for sewage pools according to claim 3, characterized in that: An empty slot (17) is fixedly provided inside the rotating disk (12), and four sides of the empty slot (17) corresponding to the branch pipe (14) are all connected with a through pipe (18), and the through pipe (18) is passed into the branch pipe (14).

5. The sewage treatment dosing equipment for sewage pools according to claim 4, characterized in that: The metering pump (9) penetrates the fixing seat (11) and is inserted into the empty groove (17), and the top of the metering pump (9) is rotatably connected inside the empty groove (17).

6. The sewage treatment dosing equipment for sewage pools according to claim 5, characterized in that: The branch pipe (14) and the vertical pipe (15) are perpendicular to each other, and the vertical pipe (15) and the branch pipe (14) are hollow structures.

7. The sewage treatment dosing equipment for a sewage pool according to claim 6, characterized in that: A fixing ring (19) is fixedly installed inside the one-way nozzle (16), a spring (20) is fixedly installed on one side of the fixing ring (19) and located inside the one-way nozzle (16), a piston block (21) is fixedly installed on the other side of the spring (20), and the piston block (21) is slidably connected inside the one-way nozzle (16).

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