Dosing sewage treatment device for sewage treatment

Abstract

The utility model discloses a dosing sewage treatment device for sewage treatment, relates to the technical field of sewage treatment, and adopts the technical scheme that the dosing sewage treatment device for sewage treatment comprises a motor for providing a power source, and the motor is mounted on the surface of a stirring barrel for storing medicaments to be dissolved; the stirring device has the advantages that the motor is arranged to rotate the rotary disc, the first gear is fixed in the stirring barrel, and the second gears on the rotary disc rotate around the outer ring of the first gear and rotate automatically, so that the technical effect that multiple sets of stirrers in the stirring barrel conduct stirring and dissolving at the same time is achieved; therefore, the problems that in the prior art, when a medicament is stirred and dissolved, the amount of the medicament and water needing to be stirred and dissolved is large, only a single stirrer in a dissolving barrel is generally used for mixing the medicament and the water and fully stirring and dissolving the medicament and the water, the stirring time is long, and the working efficiency of the dosing sewage treatment device is influenced are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment, and more specifically, to a sewage treatment device with a dosing agent for sewage treatment. Background Art

[0002] Wastewater treatment refers to the process of removing or transforming harmful substances and pollutants in sewage to meet certain water quality standards for reuse or discharge into the environment. The purpose of sewage treatment is to protect the environment and human health and reduce the waste and damage to natural resources.

[0003] The chemical-dosing sewage treatment device is a device that adds chemical agents during the sewage treatment process. It is mainly used to adjust the pH value of sewage, remove suspended matter, organic matter, ammonia nitrogen and other pollutants to achieve the purpose of purifying water quality.

[0004] When stirring and dissolving the agent, the existing dosing sewage treatment device needs to stir and dissolve a large amount of agent and water, and there is usually only a single set of agitators in the dissolution barrel to mix the agent and water and fully stir and dissolve. The stirring time is long, and the structure of the agitator is mostly turbine-type. The stirring blades of the agitator are small in size compared to the stirring barrel. The liquid is stirred from the bottom of the liquid, and it takes some time to completely stir the entire barrel of liquid, which greatly increases the time for stirring and dissolving the agent, and seriously affects the working efficiency of the dosing sewage treatment device.

[0005] Therefore, in order to solve the above technical problems, the present application proposes a sewage treatment device for treating sewage with chemicals. Utility Model Content

[0006] In view of the shortcomings of the prior art, the purpose of the utility model is to provide a sewage treatment device with a dosing agent for sewage treatment.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: the medicated sewage treatment device for sewage treatment includes a motor for providing a power source, the motor is installed on the surface of a mixing barrel for storing a medicine to be dissolved, the power output end of the motor is fixedly connected to the power input end of a large rotating shaft, the other end of the large rotating shaft is fixedly connected to the upper surface of a turntable, an outer wall of the large rotating shaft is sleeved with a shaft ring and a No. 1 gear, the No. 1 gear is fixedly connected to the top of the mixing barrel through the shaft ring, a plurality of small rotating shafts are rotatably connected to the turntable, one end of the small rotating shaft is fixedly connected to the No. 2 gear, the No. 2 gear is meshed with the No. 1 gear, and the other end of the small rotating shaft is fixedly connected to the top of a fixed block for limiting the small rotating shaft, so that multiple groups of agitators in the mixing barrel can be stirred and dissolved at the same time, thereby reducing the time for stirring and dissolving the medicine.

[0008] Preferably, the bottom of the fixed block is fixedly connected to a rotating rod, and a plurality of large-sized stirring blades for stirring the liquid are arranged on the outer wall of the rotating rod. A plurality of blade holes for reducing the stirring resistance are evenly arranged on the stirring blades, so that the undissolved medicine in the stirring barrel is stirred on a large scale by the stirring blades, ensuring that the whole barrel of liquid is completely stirred in a shorter time, thereby improving the dissolution efficiency of the medicine.

[0009] Preferably, the stirring barrel is arranged on the surface of the base, and the surface of the base is provided with a liquid storage barrel for storing the stirred and dissolved chemical agents.

[0010] Preferably, a dry powder doser for adjusting the dosage of undissolved medicine as required is provided on the surface of the mixing barrel.

[0011] Preferably, a metering pump for delivering the agent to the sewage treatment process at a set ratio and flow rate is provided on the surface of the liquid storage barrel. The metering pump is connected to a mixing tube for fully mixing the agent and sewage through a drug outlet pipe, thereby realizing the addition of drugs for sewage treatment.

[0012] Preferably, a frame for increasing the stability of the device is provided on the base, and an electric control box for controlling the dissolution of the medicine and the dosage of the medicine is provided on the frame.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1. In the utility model, a motor is arranged to rotate the turntable, a No. 1 gear is fixed in the mixing barrel, and a plurality of No. 2 gears on the turntable rotate around the outer ring of the No. 1 gear and rotate on their own, so as to achieve the technical effect of stirring and dissolving by multiple groups of stirrers in the mixing barrel at the same time, thereby solving the problem in the prior art that when stirring and dissolving the agent, the amount of the agent and water to be stirred and dissolved is large, and there is usually only a single group of stirrers in the dissolving barrel to mix the agent and water and stir and dissolve them fully, and the stirring time is long, which affects the working efficiency of the dosing sewage treatment device.

[0015] 2. In the utility model, by arranging a large-sized stirring blade on the rotating rod, when the stirring blade stirs the undissolved medicine, the undissolved medicine in the stirring barrel can be stirred by the stirring blade over a large range, thereby achieving the technical effect of completely stirring the whole barrel of liquid in a relatively short time, thereby solving the problem that the structure of the agitator existing in the prior art is mostly turbine-type, and the stirring blade structure of the agitator is relatively small in size, and the liquid is stirred from the bottom of the liquid, and it takes some time to completely stir the whole barrel of liquid, which greatly increases the time for stirring and dissolving the medicine and affects the working efficiency of the dosing sewage treatment device.

[0016] 3. In the utility model, a plurality of blade holes are provided on the stirring blade, so that when the stirring blade stirs and dissolves the medicine, the resistance borne by the stirring blade is reduced, thereby reducing the loss of electric energy by the motor. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the mixing barrel in the utility model;

[0020] Figure 3 It is a structural schematic diagram of the agitator in the utility model.

[0021] 1. Motor; 2. Large shaft; 3. Shaft ring; 4. Gear No. 1; 5. Turntable; 6. Gear No. 2; 7. Small shaft; 8. Fixed block; 9. Rotating rod; 10. Stirring blade; 11. Blade hole; 12. Stirring barrel; 13. Liquid storage barrel; 14. Dry powder doser; 15. Metering pump; 16. Drug outlet pipe; 17. Mixing pipe; 18. Base; 19. Frame; 20. Electric control box. DETAILED DESCRIPTION

[0022] like Figure 1-3 As shown, the utility model provides a sewage treatment device for adding medicine for sewage treatment, including a motor 1 for providing a power source, the motor 1 is installed on the surface of a stirring barrel 12 for storing a medicine to be dissolved, the power output end of the motor 1 is fixedly connected to the power input end of a large rotating shaft 2, the other end of the large rotating shaft 2 is fixedly connected to the upper surface of a turntable 5, a shaft ring 3 and a No. 1 gear 4 are sleeved on the outer wall of the large rotating shaft 2, the No. 1 gear 4 is fixedly connected to the top of the stirring barrel 12 through the shaft ring 3, a plurality of small rotating shafts 7 are rotatably connected to the turntable 5, one end of the small rotating shaft 7 is fixedly connected to the No. 2 gear 6, the No. 2 gear 6 is meshed and connected to the No. 1 gear 4, the other end of the small rotating shaft 7 is fixedly connected to the top of a fixed block 8 for limiting the small rotating shaft 7, so that multiple groups of agitators in the stirring barrel 12 can be stirred and dissolved at the same time, reducing the time for stirring and dissolving the medicine;

[0023] The bottom of the fixed block 8 is fixedly connected to a rotating rod 9, and a plurality of large-sized stirring blades 10 for stirring the liquid are arranged on the outer wall of the rotating rod 9. A plurality of blade holes 11 for reducing stirring resistance are evenly opened on the stirring blades 10, so as to realize the undissolved medicine in the stirring barrel 12, ensure that the whole barrel of liquid is completely stirred in a relatively short time, and improve the dissolution efficiency of the medicine;

[0024] The stirring barrel 12 is arranged on the surface of the base 18, and the surface of the base 18 is provided with a liquid storage barrel 13 for storing the stirred and dissolved chemical agent;

[0025] A frame 19 for increasing the stability of the device is disposed on the base 18, and an electric control box 20 for controlling the dissolution of the drug and the dosage of the drug is disposed on the frame 19;

[0026] The surface of the mixing barrel 12 is provided with a dry powder doser 14 for adjusting the dosage of the undissolved medicine as required;

[0027] The motor 1 rotates the turntable 5 through the large rotating shaft 2, the No. 1 gear 4 is fixed in the mixing barrel 12 through the shaft ring 3, and the No. 2 gears 6 on the turntable 5, which are connected to the No. 1 gear 4 through the small rotating shaft 7, rotate around the outer ring of the No. 1 gear 4 and rotate on their own. The large-sized stirring blades 10 on the rotating rod 9 stir and dissolve the medicine in a large range, and multiple groups of stirrers in the mixing barrel 12 stir and dissolve at the same time, which reduces the time for stirring and dissolving the medicine.

[0028] The surface of the liquid storage barrel 13 is provided with a metering pump 15 for delivering the agent to the sewage treatment process according to a set ratio and flow rate. The metering pump 15 is connected to a mixing tube 17 for fully mixing the agent and sewage through a drug outlet pipe 16, thereby realizing the addition of drugs for sewage treatment.

[0029] The above description is only a preferred embodiment of the utility model and does not limit the utility model in any form. Any ordinary technician in the industry can smoothly implement the utility model as shown in the drawings of the specification and described above. However, any equivalent changes, modifications and evolutions made by technicians familiar with the profession without departing from the scope of the technical solution of the utility model using the technical content disclosed above are all equivalent embodiments of the utility model. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the utility model are still within the protection scope of the technical solution of the utility model.

Claims

1. A sewage treatment device for treating sewage with chemicals, characterized in that: The sewage treatment device for adding medicine comprises a motor (1) for providing a power source, the motor (1) is mounted on the surface of a stirring barrel (12) for storing a medicine to be dissolved, the power output end of the motor (1) is fixedly connected to the power input end of a large rotating shaft (2), the other end of the large rotating shaft (2) is fixedly connected to the upper surface of a turntable (5), the outer wall of the large rotating shaft (2) is sleeved with a shaft ring (3) and a first gear (4), the first gear (4) is fixedly connected to the top of the stirring barrel (12) through the shaft ring (3), a plurality of small rotating shafts (7) are rotatably connected to the turntable (5), one end of the small rotating shaft (7) is fixedly connected to a second gear (6), the second gear (6) is meshedly connected to the first gear (4), and the other end of the small rotating shaft (7) is fixedly connected to the top of a fixed block (8) for limiting the small rotating shaft (7).

2. A sewage treatment device with a chemical addition method according to claim 1, characterized in that: The bottom of the fixed block (8) is fixedly connected to a rotating rod (9), and a plurality of stirring blades (10) for stirring the liquid are arranged on the outer wall of the rotating rod (9), and a plurality of blade holes (11) for reducing stirring resistance are evenly arranged on the stirring blades (10).

3. A sewage treatment device for treating sewage with chemicals according to claim 2, characterized in that: The stirring barrel (12) is arranged on the surface of the base (18), and the surface of the base (18) is provided with a liquid storage barrel (13) for storing the stirred and dissolved chemical agent.

4. A sewage treatment device with a medicated agent for sewage treatment according to claim 3, characterized in that: The surface of the stirring barrel (12) is provided with a dry powder doser (14) for adjusting the dosage of undissolved medicine as required.

5. A sewage treatment device with a chemical addition method according to claim 4, characterized in that: A metering pump (15) is arranged on the surface of the liquid storage barrel (13), and the metering pump (15) is connected to a mixing pipe (17) for fully mixing the medicine and sewage through a medicine outlet pipe (16).

6. A sewage treatment device with a chemical addition method according to claim 5, characterized in that: The base (18) is provided with a frame (19) for increasing the stability of the device, and the frame (19) is provided with an electric control box (20) for controlling the dissolution of the medicine and the dosage of the medicine.

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