Mixed dosing device for sewage pool

Abstract

The utility model relates to the technical field of sewage treatment, in particular to a sewage pool mixing and dosing device which comprises a pool body, a medicine barrel, a moving device and an auxiliary mixing device, the moving device comprises a fixed frame, a threaded rod, a sliding block, a moving frame and a first motor, and the fixed frame is fixedly installed on one side of the top end of the pool body; a groove is formed in the top end of the fixed frame, a threaded rod drives a sliding block to linearly move in the groove in the rotating process, the sliding block drives a movable frame to move in the fixed frame, reciprocating movement of the movable frame on the pool body is achieved, and when the movable frame moves, an output pipe discharges chemicals in the output pipe through a chemical discharging hole in the rotating process; the output pipe drives the spinning roller connected with the side wall to rotate in the rotating process, and the discharged medicament and sewage in the tank body are mixed in an auxiliary manner, so that the medicament is more uniformly mixed with water, the flowability of the water body is kept, and the medicament can be quickly and fully dispersed into the whole water body.

Description

Technical Field

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

[0002] As we all know, in order to purify sewage, reduce pollution, and even recycle and reuse sewage and make full use of water resources, people will use physical, chemical and biological methods to treat sewage. In the process of sewage treatment, people need to sprinkle drugs that can precipitate suspended solids into the sewage pool dosing device.

[0003] In the process of spraying medicine in the existing sewage pool, people cannot evenly control the amount of medicine, resulting in uneven spraying of medicine in the sewage pool dosing device, and the medicine cannot react chemically with the sewage quickly. In addition, the powdered pharmaceutical raw materials are easy to accumulate on the surface of the sewage pool, which increases the difficulty of mixing. As a result, the sewage from top to bottom in the sewage pool reacts with the medicine at different times and the reaction degree varies greatly, which affects the treatment effect of the sewage and reduces the efficiency of sewage treatment. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies of the prior art, the utility model provides a sewage pool mixing and dosing device.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a sewage pool mixing and dosing device, comprising a pool body, a medicine barrel, a moving device and an auxiliary mixing device, the moving device comprising a fixed frame, a threaded rod, a slider, a moving frame and a first motor, the fixed frame is fixedly installed on one side of the top of the pool body, a groove is provided on the top of the fixed frame, the threaded rod is rotatably installed in the groove, the slider is provided on the threaded rod, the top of the slider is fixedly connected to the moving frame, the auxiliary mixing device comprises a second motor, a small gear, a large gear, an output pipe and a rotary wheel, The medicine barrel is installed on the top of the movable frame, and a stirring device is installed in the medicine barrel. A hose is installed on the bottom of the medicine barrel, and a connecting pipe is installed on the hose passing through the top wall of the movable frame. The second motor is installed on the bottom of the movable frame, and the output end of the second motor is installed with the small gear, and one side of the small gear is meshed with the large gear, and the large gear is rotatably connected to the connecting pipe through a bearing, and the output pipe is fixedly installed on the bottom end of the large gear, and three groups of the rotating wheels are arranged in a ring shape on the outer wall of the output pipe, and a plurality of medicine discharge holes are opened on the outer wall of the output pipe.

[0008] In order to facilitate the guiding of the movement of the mobile frame, the utility model has an improvement in that a guide frame is installed at the end of the top of the pool body away from the fixed frame, a guide rod is fixedly installed in the guide frame, a guide block is slidably installed on the guide rod, and the guide block is fixedly connected to the end of the mobile frame away from the slider.

[0009] In order to facilitate the mixing of pharmaceutical raw materials, the utility model has the following improvements: the stirring device includes a rotating motor, a rotating shaft and stirring blades; the rotating motor is installed on the top wall of the medicine barrel; the output end of the rotating motor passes through the top wall of the medicine barrel and extends to the medicine barrel where the rotating shaft is installed; and the outer wall of the rotating shaft is installed with stirring blades.

[0010] In order to prevent the medicine raw materials from adhering to the side wall of the medicine barrel, the utility model is improved in that a scraper is installed at one end of the stirring blade away from the rotating shaft.

[0011] In order to facilitate the addition of medicine, the utility model is improved in that a medicine feeding hopper is installed on the top of the medicine barrel.

[0012] Preferably, the utility model is improved in that the movable frame is of an inverted "U"-shaped design.

[0013] In order to ensure the stability and accuracy of the operation of the first motor, the second motor and the rotating motor, the utility model is improved in that the first motor, the second motor and the rotating motor are all servo motors.

[0014] In order to facilitate the control of the delivery of the medicine in the hose, the utility model is improved in that a pump body is installed at the bottom end of the hose.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the utility model provides a sewage pool mixing and dosing device, which has the following beneficial effects:

[0017] The sewage pool mixing and dosing device, through the provided moving device, the first motor drives the slider to move linearly on the threaded rod, so that the moving frame moves linearly on the pool body, which can make the medicine liquid spray more evenly on various areas in the pool body, avoid the waste of medicine, and ensure that the medicine liquid fully covers and penetrates into the entire pool body, thereby increasing the contact area between the medicine and sewage.

[0018] The water pool mixing and dosing device has an auxiliary mixing device, and the hose conveys the agent in the medicine barrel to the connecting pipe through the pump body, and then discharges the agent at the discharge hole during rotation through the output pipe. The rotation of the impeller assists in mixing the discharged agent with the sewage in the pool body, so that the agent and sewage are mixed more evenly, and the fluidity of the water body is maintained. The enhancement of fluidity helps to reduce dead zones and water stratification, so that the agent can be quickly and fully dispersed to and penetrated into various parts of the water body, further improving the mixing effect, and by optimizing the mixing and reaction process, the treatment cost is reduced and the economic benefit is improved.

[0019] The sewage pool mixing and dosing device, through the provided stirring device, can facilitate the rapid stirring and mixing of the pharmaceutical raw materials after the pharmaceutical raw materials enter the medicine barrel, so that the pharmaceutical raw materials can quickly form a medicine liquid, thereby improving the mixing efficiency of the subsequent medicine liquid and sewage, and the scraper prevents the pharmaceutical raw materials entering the medicine barrel from adhering to the side wall of the medicine barrel, thereby improving the uniformity and unity of the mixing of the pharmaceutical raw materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model from a first angle;

[0021] Figure 2 This is a schematic diagram of the three-dimensional structure of the utility model from a second angle;

[0022] Figure 3 This is a schematic diagram of the three-dimensional structure of the mobile frame and the auxiliary mixing device of the utility model;

[0023] Figure 4 It is a schematic diagram of the half-section three-dimensional structure of the medicine barrel of the utility model.

[0024] In the figure: 1. tank body; 2. medicine barrel; 3. fixed frame; 4. threaded rod; 5. slider; 6. movable frame; 7. first motor; 8. groove; 9. second motor; 10. small gear; 11. large gear; 12. output pipe; 13. rotary wheel; 14. hose; 15. connecting pipe; 16. bearing; 17. medicine discharge hole; 18. guide frame; 19. guide rod; 20. guide block; 21. rotating motor; 22. rotating shaft; 23. stirring blade; 24. scraper; 25. medicine inlet hopper; 26. pump body. DETAILED DESCRIPTION

[0025] 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.

[0026] See also Figure 1-4 A sewage pool mixing and dosing device, comprising a pool body 1, a medicine barrel 2, a moving device and an auxiliary mixing device, the moving device comprising a fixed frame 3, a threaded rod 4, a slider 5, a moving frame 6 and a first motor 7, the top side of the pool body 1 is fixedly installed with the fixed frame 3, the top of the fixed frame 3 is provided with a groove 8, the threaded rod 4 is rotatably installed in the groove 8, the slider 5 is arranged on the threaded rod 4, the top of the slider 5 is fixedly connected with the moving frame 6, the auxiliary mixing device comprises a second motor 9, a small gear 10, a large gear 11, an output The medicine barrel 2 is installed at the top of the mobile frame 6, and a stirring device is installed in the medicine barrel 2. A hose 14 is installed at the bottom of the medicine barrel 2. The hose 14 passes through the top wall of the mobile frame 6 and is installed with a connecting pipe 15. The bottom end of the mobile frame 6 is installed with the second motor 9, and the output end of the second motor 9 is installed with the pinion 10. One side of the pinion 10 is meshed and connected with the large gear 11. The large gear 11 is rotatably connected to the connecting pipe 15 through a bearing 16. The bottom end of the large gear 11 is fixedly installed with The output pipe 12 has three groups of rotating wheels 13 arranged in a ring shape on its outer wall. The outer wall of the output pipe 12 has a plurality of discharge holes 17. In this embodiment, when in use, the first motor 7 is started, and the output end of the first motor 7 drives the threaded rod 4 to rotate. The threaded rod 4 drives the slider 5 to move linearly in the groove 8 during the rotation process. The slider 5 drives the moving frame 6 to move in the fixed frame 3 to achieve the reciprocating movement of the moving frame 6 on the tank body 1. While the moving frame 6 moves, the second motor 9 is started, and the output end of the second motor 9 drives the pinion 10 to rotate. The pinion 10 drives the large gear 11 to rotate during the rotation process, and the large gear 11 drives the output pipe 12 to rotate. The hose 14 transports the medicine in the medicine barrel 2 to the connecting pipe 15, and the medicine is transmitted to the delivery pipe through the connecting pipe 15. The output pipe 12 discharges the medicine in the output pipe 12 through the medicine discharge hole 17 during the rotation process. The output pipe 12 drives the rotating wheel 13 connected to the side wall to rotate during the rotation process, and the discharged medicine is mixed with the sewage in the pool body 1 to assist in mixing, so that the medicine and the sewage are mixed more evenly, the fluidity of the water body is maintained, and the medicine can be quickly and fully dispersed in the entire water body.

[0027] In actual use, it is further convenient to guide the movement of the mobile frame 6. In this embodiment, a guide frame 18 is installed at the end of the top of the pool body 1 away from the fixed frame 3, and a guide rod 19 is fixedly installed in the guide frame 18. A guide block 20 is slidably installed on the guide rod 19. The guide block 20 is fixedly connected to the end of the mobile frame 6 away from the slider 5. During the movement, the mobile frame 6 drives the guide block 20 to slide on the guide rod 19, thereby guiding the movement of the mobile frame 6 and preventing the mobile frame 6 from deviating from the motion trajectory.

[0028] In actual use, it is further convenient to mix the medicine. In this embodiment, the stirring device includes a rotating motor 21, a rotating shaft 22 and a stirring blade 23. The rotating motor 21 is installed on the top wall of the medicine barrel 2. The output end of the rotating motor 21 passes through the top wall of the medicine barrel 2 and extends to the medicine barrel 2 where the rotating shaft 22 is installed. The outer wall of the rotating shaft 22 is installed with stirring blades 23. The rotating motor 21 is started, and the output end of the rotating motor 21 drives the rotating shaft 22 to rotate. During the rotation process, the rotating shaft 22 drives the stirring blades 23 to mix the medicine in the medicine barrel 2, thereby ensuring that the medicines are mixed evenly and facilitating the direct use of the medicines in the later stage.

[0029] In actual use, in order to further prevent the medicine from adhering to the side wall of the medicine barrel 2, in this embodiment, a scraper 24 is installed at one end of the stirring blade 23 away from the rotating shaft 22. During the rotation of the stirring blade 23, the scraper 24 is driven to scrape the side wall of the medicine barrel 2 to prevent the input medicine raw materials from adhering to the side wall of the medicine barrel 2. The scraped medicine raw materials are re-stirred to improve the uniformity of the medicine mixing.

[0030] In actual use, in order to further facilitate the addition of medicine, in this embodiment, a medicine inlet hopper 25 is installed on the top of the medicine barrel 2, and the medicine inlet hopper 25 is convenient for adding the medicine raw materials for sewage treatment into the medicine barrel 2.

[0031] Preferably, in this embodiment, the movable frame 6 is an inverted "U"-shaped design. The U-shaped design enables the movable frame 6 to maintain a uniform compression state when subjected to force, and can provide a larger support area and a stronger support force, thereby improving the support effect.

[0032] In actual use, the stability and accuracy of the operation of the first motor 7, the second motor 9 and the rotating motor 21 are further guaranteed. In this embodiment, the first motor 7, the second motor 9 and the rotating motor 21 are all servo motors. The servo motor can control the position, speed and torque with high precision. The servo motor adopts closed-loop control and has good stability. It can avoid problems such as stalling and vibration, thereby ensuring the stability and accuracy of the operation of the first motor 7, the second motor 9 and the rotating motor 21.

[0033] In actual use, in order to further facilitate the control of the delivery of the medicine in the hose 14 , in this embodiment, a pump body 26 is installed at the bottom end of the hose 14 , and the pump body 26 facilitates the control of the delivery of the medicine liquid in the medicine barrel 2 .

[0034] In order to explain in detail the possible application scenarios, technical principles, specific schemes that can be implemented, and the purposes and effects that can be achieved, the following is a detailed description of the specific embodiments listed in conjunction with the accompanying drawings. The embodiments described herein are only used to more clearly illustrate the technical solutions of the present application, and are therefore only used as examples, and cannot be used to limit the scope of protection of the present application.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sewage pool mixing and dosing device, comprising a pool body (1), a medicine barrel (2), a moving device and an auxiliary mixing device, characterized in that: The moving device comprises a fixed frame (3), a threaded rod (4), a slider (5), a moving frame (6) and a first motor (7); the fixed frame (3) is fixedly mounted on one side of the top end of the pool body (1); a groove (8) is provided at the top end of the fixed frame (3); the threaded rod (4) is rotatably mounted in the groove (8); the slider (5) is arranged on the threaded rod (4); the top end of the slider (5) is fixedly connected to the moving frame (6); the auxiliary mixing device comprises a second motor (9), a small gear (10), a large gear (11), an output pipe (12) and a rotating wheel (13); the medicine barrel (2) is mounted on the top end of the moving frame (6); a stirring device is installed in the medicine barrel (2) The bottom end of the medicine barrel (2) is provided with a hose (14), the hose (14) passes through the top wall of the mobile frame (6) and is provided with a connecting pipe (15), the bottom end of the mobile frame (6) is provided with the second motor (9), the output end of the second motor (9) is provided with the pinion (10), one side of the pinion (10) is meshedly connected with the large gear (11), the large gear (11) is rotatably connected with the connecting pipe (15) via a bearing (16), the bottom end of the large gear (11) is fixedly provided with the output pipe (12), the outer wall of the output pipe (12) is provided with three groups of rotating wheels (13) in a ring shape, and the outer wall of the output pipe (12) is provided with a plurality of medicine discharge holes (17).

2. A sewage pool mixing and dosing device according to claim 1, characterized in that: A guide frame (18) is installed at the top end of the pool body (1) away from the fixed frame (3), a guide rod (19) is fixedly installed in the guide frame (18), a guide block (20) is slidably installed on the guide rod (19), and the guide block (20) is fixedly connected to the end of the movable frame (6) away from the slider (5).

3. A sewage pool mixing and dosing device according to claim 2, characterized in that: The stirring device comprises a rotating motor (21), a rotating shaft (22) and a stirring blade (23); the rotating motor (21) is installed on the top wall of the medicine barrel (2); the output end of the rotating motor (21) passes through the top wall of the medicine barrel (2) and extends to the medicine barrel (2) where the rotating shaft (22) is installed; the stirring blade (23) is installed on the outer wall of the rotating shaft (22).

4. A sewage pool mixing and dosing device according to claim 3, characterized in that: A scraper (24) is installed at one end of the stirring blade (23) away from the rotating shaft (22).

5. A sewage pool mixing and dosing device according to claim 4, characterized in that: A medicine feeding hopper (25) is installed on the top of the medicine barrel (2).

6. A sewage pool mixing and dosing device according to claim 5, characterized in that: The movable frame (6) is of an inverted "U"-shaped design.

7. A sewage pool mixing and dosing device according to claim 6, characterized in that: The first motor (7), the second motor (9) and the rotating motor (21) are all servo motors.

8. A sewage pool mixing and dosing device according to claim 7, characterized in that: A pump body (26) is installed at the bottom end of the hose (14).

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