Dosing device for sewage treatment

Abstract

The utility model belongs to the technical field of sewage treatment, and particularly relates to a sewage treatment chemical dosing device which comprises a plurality of chemical boxes, a chemical barrel and a plurality of sewage pools, a support is arranged above the sewage pools, the chemical boxes are fixed on the support, a first motor is arranged at the top of each chemical box, and a second motor is arranged at the bottom of each chemical box. A feeding pipe is connected to the position, located in the agent box, of the motor, a plurality of water inlets and a plurality of stirring rods are arranged on the outer wall of the feeding pipe in a staggered mode, and the bottom of the feeding pipe penetrates through the support and is provided with a spray head; a pesticide inlet pipe is connected to one sides of the tops of the pesticide boxes, the other end of the pesticide inlet pipe is connected with a pesticide barrel through a water suction pump, a barrel cover is buckled to the upper portion of the pesticide barrel, a second motor is fixed to the middle of the barrel cover, and a stirrer is connected to the portion, located in the pesticide barrel, of the second motor through the barrel cover; a plurality of medicine feeding seats are arranged at the position, located on the outer side of the second motor, of the barrel cover, and medicine bottles are connected to the upper portions of the medicine feeding seats in an inserted mode.

Description

Technical Field

[0001] The utility model belongs to the technical field of sewage treatment, and in particular relates to a sewage treatment dosing device. Background Art

[0002] Sewage refers to the discharged water from life and production that is polluted to a certain extent. Water that has lost its original use function is simply called sewage. Sewage is caused by the addition of new substances into the water or due to changes in external conditions, which causes the water to deteriorate and can no longer maintain its original use function. Therefore, sewage treatment is crucial to improving the ecological environment and promoting water circulation. Common dosing devices are to inject chemicals into sewage to clean up harmful substances in the sewage, thereby purifying the sewage.

[0003] Common dosing devices generally put different drugs and water into a drug box in a certain proportion, stir and mix them thoroughly, and then inject the drugs into the sewage. However, nowadays, the drugs that have been fully stirred and mixed are mostly simply injected into the sewage. The drugs cannot be fully integrated with the impurities in the sewage, resulting in low sewage treatment efficiency and waste of drugs. Utility Model Content

[0004] The technical problem to be solved by the utility model is that most of the current dosing equipment simply injects the agent into the sewage, and the agent cannot be fully integrated with the impurities in the sewage to clean it, resulting in low sewage treatment efficiency and waste of agents.

[0005] In order to solve the above technical problems, the technical solution provided by the utility model is a sewage treatment dosing device, comprising multiple medicine boxes, medicine barrels and multiple sewage pools, a bracket is provided above the sewage pool, the medicine box is fixed on the bracket, a first motor is provided on the top of the medicine box, and the motor is located inside the medicine box and is connected to a feed pipe, multiple water inlets and multiple stirring rods are staggered on the outer wall of the feed pipe, a nozzle is provided at the bottom of the feed pipe through the bracket, and the feed pipe is located below the bracket and is an L-shaped structure as a whole; one side of the top of the multiple medicine boxes is connected to a medicine feed pipe, the other end of the medicine feed pipe is connected to the medicine barrel through a water pump, a barrel cover is buckled above the medicine barrel, a second motor is fixed in the middle of the barrel cover, the second motor is transmitted through the barrel cover and is located inside the medicine barrel and is connected to a stirrer, the barrel cover is located on the outside of the second motor and is provided with multiple medicine feed seats, and a medicine bottle is plugged above the medicine feed seat.

[0006] Preferably, fixed slots are provided on both sides of the sewage pool, and both ends of the bracket are fixedly plugged into the fixed slots.

[0007] Through the above technical solution, the bracket can be fixed, and the medicine box and the like can be supported and fixed by the bracket.

[0008] Preferably, a box cover is provided on the top of the medicine box, and the bottom of the first motor is fixedly connected to the box cover via a pad.

[0009] Preferably, the lower end surfaces of the multiple water inlets are on the same plane as the bottom height of the medicine box.

[0010] Through the above technical solution, the liquid medicine accumulated at the bottom of the medicine box can enter the interior of the feed pipe through multiple water inlets.

[0011] Preferably, the feed pipe is a hard metal pipe, and an anti-shake sleeve is provided on the outside of the feed pipe below the bracket.

[0012] Preferably, the nozzle is a columnar structure, and a plurality of spray holes are provided on the side of the nozzle in a circular array, and the plurality of spray holes are parallel to the bottom of the sewage pool.

[0013] Through the above technical solution, while the feed pipe rotates with the first motor, the bottom stirs the sewage in the sewage pool and rotates the agent into the sewage pool, thereby spraying the agent more evenly.

[0014] Preferably, the medicine feeding seat is a tubular structure extending upward, and the height of the medicine feeding seat is the same as the height of the second motor. A plurality of the medicine feeding seats are arranged in a circular array on the outside of the second motor.

[0015] Through the above technical solution, by setting up multiple medicine feeding seats, the medicine feeding distance of the medicine bottle can be extended, preventing contact with the second motor, and can be connected to external liquid supply equipment for medicine supply.

[0016] The advantages of this utility model compared with the prior art are:

[0017] 1. When the dosing device is dosing, the motor drives the stirring rod to rotate and stir the medicine in the medicine box, reducing the occurrence of precipitation and agglomeration of the medicine in the medicine box, and improving the overall efficiency of sewage treatment.

[0018] 2. When the dosing device is dosing, the motor drives the nozzle to rotate and spray the medicine in the sewage pool, so that the sewage in the sewage pool can fully contact and react with the medicine, while improving the sewage treatment efficiency and reducing the waste of medicine. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 The utility model is a structure of a sewage treatment dosing device Figure 1 .

[0020] Figure 2 The utility model is a structure of a sewage treatment dosing device Figure 2 .

[0021] Figure 3 This is a cross-sectional three-dimensional structural diagram of a sewage treatment dosing device of the utility model at a sewage pool.

[0022] Figure 4 This is a cross-sectional three-dimensional structural diagram of the medicine inlet pipe of a sewage treatment medicine dosing device of the present invention.

[0023] Figure 5 This is a structural diagram of a barrel cover of a sewage treatment dosing device of the utility model.

[0024] As shown in the figure:

[0025] 1. Medicine box; 2. Medicine barrel; 3. Sewage tank; 4. Bracket; 5. First motor; 6. Feed pipe; 7. Multiple water inlets; 8. Multiple stirring rods; 9. Spray nozzle; 10. Medicine feed pipe; 11. Water pump; 12. Barrel cover; 13. Second motor; 14. Agitator; 15. Multiple medicine feed seats; 16. Medicine bottle; 17. Fixed slot; 18. Box cover; 19. Pad; 20. Anti-shake cover; 21. Multiple spray holes. DETAILED DESCRIPTION

[0026] 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.

[0027] In the description of the utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "provided with," "connected," etc. should be understood in a broad sense. For example, "connected" can mean a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0028] Example 1:

[0029] As the instruction manual Figure 1-5As shown, a sewage treatment dosing device includes multiple medicine boxes 1, medicine barrels 2 and multiple sewage pools 3. A bracket 4 is provided above the sewage pool 3, and fixed slots 17 are provided on both sides of the sewage pool 3. The two ends of the bracket 4 are fixedly plugged into the fixed slots 17. The medicine box 1 is fixed on the bracket 4. A first motor 5 is provided on the top of the medicine box 1. A box cover 18 is provided on the top of the medicine box 1. The bottom of the first motor 5 is fixedly connected to the box cover 18 through a pad 19. The motor is located inside the medicine box 1 and is connected to a feed pipe 6. The feed pipe 6 Multiple water inlets 7 and multiple stirring rods 8 are staggered on the outer wall. The lower end surface heights of the multiple water inlets 7 are on the same plane as the bottom height of the medicine box 1. The bottom of the feed pipe 6 passes through the bracket 4 and is provided with a nozzle 9. The feed pipe 6 is located below the bracket 4 and is an L-shaped structure as a whole. The feed pipe 6 is a hard metal pipe, and an anti-shake sleeve 20 is provided on the outside of the feed pipe 6 below the bracket 4. The nozzle 9 is a columnar structure, and the side of the nozzle 9 is provided with multiple spray holes 21 in a circular array. The multiple spray holes 21 are parallel to the bottom of the sewage pool 3.

[0030] In the present invention, a medicine feed pipe 10 is connected to one side of the top of multiple medicine boxes 1, and the other end of the medicine feed pipe 10 is connected to the medicine barrel 2 through a water pump 11. A barrel cover 12 is buckled on the top of the medicine barrel 2, and a second motor 13 is fixed in the middle of the barrel cover 12. The second motor 13 is connected to an agitator 14 inside the medicine barrel 2 through the barrel cover 12. The barrel cover 12 is located on the outside of the second motor 13 and is provided with multiple medicine feed seats 15. The medicine feed seat is a tubular structure extending upward, and the height of the medicine feed seat is the same as the height of the second motor 13. Multiple medicine feed seats 15 are arranged in a circular array on the outside of the second motor 13, and a medicine bottle 16 is inserted above the medicine feed seat. The medicine liquid is supplied through the medicine bottle 16, or the medicine bottle 16 is replaced with an external medicine supply device for direct connection.

[0031] During the specific implementation of the present invention, according to the amount of sewage that needs to be treated in the sewage pool 3 within a certain period of time, the required medicines and corresponding medicine bottles 16 or external medicine supply equipment are prepared, the medicines in the medicine bottles 16 and water are put into the medicine barrel 2 according to a certain proportion, and after the agitator 14 is driven by the second motor 13 to fully and evenly stir them, a metering pump is set according to the amount of sewage in the sewage pool 3 to control the amount of medicine sprayed, and the medicine in the medicine barrel 2 is transported to the medicine box 1. The first motor 5 drives multiple stirring rods 8 to stir the medicine in the medicine box 1 to prevent it from sedimentation, etc. At the same time, the first motor 5 drives the feed pipe 6 and the nozzle 9 at the bottom to rotate and stir in the sewage pool 3, and spray the medicine, so that the sewage in the sewage pool 3 can fully contact and react with the medicine, while improving the sewage treatment efficiency and reducing the waste of medicine.

[0032] The above description of the present invention and its embodiments is non-limiting. The specific embodiments shown in the specific embodiments are only one embodiment of the present invention, and the actual structure is not limited thereto. In short, if a person skilled in the art is inspired by the above, and does not deviate from the purpose of the present invention, without creatively designing a structure and embodiment similar to the technical solution, they shall fall within the scope of protection of the present invention.

Claims

1. A sewage treatment dosing device, characterized by: The invention comprises a plurality of medicine boxes (1), medicine barrels (2) and a plurality of sewage pools (3), wherein a bracket (4) is provided above the sewage pools (3), the medicine boxes (1) are fixed on the bracket (4), a first motor (5) is provided on the top of the medicine box (1), and the motor is located inside the medicine box (1) and is connected to a feed pipe (6), a plurality of water inlets (7) and a plurality of stirring rods (8) are staggeredly provided on the outer wall of the feed pipe (6), a nozzle (9) is provided at the bottom of the feed pipe (6) passing through the bracket (4), and the feed pipe (6) is located below the bracket (4) and is an L-shaped structure as a whole; A medicine feed pipe (10) is connected to one side of the top of the plurality of medicine boxes (1), and the other end of the medicine feed pipe (10) is connected to the medicine barrel (2) through a water pump (11). A barrel cover (12) is buckled on the top of the medicine barrel (2), and a second motor (13) is fixed in the middle of the barrel cover (12). The second motor (13) is connected to an agitator (14) located inside the medicine barrel (2) through the barrel cover (12). The barrel cover (12) is located on the outside of the second motor (13) and is provided with a plurality of medicine feed seats (15), and a medicine bottle (16) is plugged on the top of the medicine feed seat.

2. A sewage treatment dosing device according to claim 1, characterized in that: Fixed slots (17) are provided on both sides of the sewage pool (3), and both ends of the bracket (4) are fixedly plugged into the fixed slots (17).

3. A sewage treatment dosing device according to claim 1, characterized in that: The top of the medicine box (1) is provided with a box cover (18), and the bottom of the first motor (5) is fixedly connected to the box cover (18) via a pad (19).

4. A sewage treatment dosing device according to claim 1, characterized in that: The lower end surfaces of the multiple water inlets (7) are on the same plane as the bottom of the medicine box (1).

5. The sewage treatment dosing device according to claim 1, characterized in that: The feed pipe (6) is a hard metal pipe, and an anti-shake sleeve (20) is provided on the outside of the feed pipe (6) below the bracket (4).

6. A sewage treatment dosing device according to claim 1, characterized in that: The nozzle (9) is a columnar structure, and a plurality of spray holes (21) are provided in a circular array on the side of the nozzle (9), and the plurality of spray holes (21) are parallel to the bottom of the sewage pool (3).

7. The sewage treatment dosing device according to claim 1, characterized in that: The medicine feeding seat is a tubular structure extending upward, and the height of the medicine feeding seat is the same as the height of the second motor (13). A plurality of the medicine feeding seats are arranged in a circular array outside the second motor (13).

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