Wastewater treatment dosing device

Abstract

The utility model discloses a dosing device for wastewater treatment, which relates to the technical field of wastewater treatment and comprises a base and a wastewater treatment pond, the inside of the base is slidably connected with a connecting rod, the upper part of the connecting rod is fixedly connected with a supporting rod, and the upper part of the supporting rod is fixedly connected with a first motor. During use, different medicaments can be added into a plurality of medicament storage boxes below a fixed block, meanwhile, a stirring rod mixes the medicaments inside through a rotating mechanism, so that the medicament mixing effect is better, at the moment, a second motor can be started to drive a screw rod to rotate, a sliding block above the screw rod drives the medicament storage box below to move, and the medicament mixing effect is better. After the medicine storage box is moved to the position above the wastewater treatment pond, an internal fourth motor is started to drive a rotating disc to rotate, medicine feeding is started at the moment after a filter screen above the rotating disc coincides with a medicine outlet in the medicine storage box, and meanwhile impurities in the medicine can be filtered out through the filter screen.

Description

Technical Field

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

[0002] Wastewater treatment is to treat wastewater using physical, chemical and biological methods to purify wastewater, reduce pollution, and even recycle and reuse wastewater to make full use of water resources. When treating wastewater, it is necessary to add chemical agents into it. In the existing technology, most of the drugs are added to wastewater manually. This method of adding drugs not only wastes a lot of manpower, but also has no good control over the amount of added drugs, which leads to a decrease in the ability of the drugs, thereby affecting the treatment of wastewater. The existing devices still have some defects; for example;

[0003] For example, a quantitative dosing device for wastewater treatment with announcement number CN115724483A, when used, includes a wastewater treatment tank, a support column, a medicine storage box, a filling port and a discharge pipe, wherein the support column is fixed to the top of the wastewater treatment tank, the medicine storage box is fixed to the top of the support column, the filling port is arranged at the top of the medicine storage box, the discharge pipe is connected to the medicine storage box, and the quantitative component is arranged on the discharge pipe, including a discharge part, a locking part, a rotating part, a transmission part and a guide part, the discharge part is arranged on the discharge pipe, the locking part is arranged on one side of the discharge part, the rotating part is located on one side of the discharge part, and the transmission part is arranged on one side of the rotating part. The beneficial effects of the present invention are as follows: through the arrangement of the dosing component, it is used to add medicines to the wastewater, and the quantity of the medicines entering the field is controlled by the quantitative component, so that the quantity of the medicines can match the wastewater;

[0004] The above device has some problems. The device is relatively cumbersome to use, and the adjustment effect is not good during use. It is poorly applicable to different wastewater treatment tanks, and the dosing effect is not good during use.

[0005] Therefore, we propose a wastewater treatment dosing device to solve the above-mentioned problems. Utility Model Content

[0006] The utility model aims to provide a wastewater treatment dosing device to solve the problems raised by the above background technology that the wastewater treatment dosing device on the market is inconvenient to use in different wastewater treatment tanks and has poor dosing effect when used.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a wastewater treatment dosing device, comprising a base and a wastewater treatment tank;

[0008] The interior of the base is slidably connected to the connecting rod, and the top of the connecting rod is fixedly connected to the support rod, and the top of the support rod is fixedly connected to the first motor, the front end of the first motor is fixedly connected to the threaded rod, and the bottom of the threaded rod is threadedly connected to the fixed rod, and the bottom of the fixed rod is fixedly connected to the base, the support rod is fixedly connected to the fixed block, and the interior of the fixed block is fixedly connected to the second motor, and the front end of the second motor is fixedly connected to the screw rod, the screw rod is threadedly connected to the slider, and the bottom of the slider is fixedly connected to the medicine storage box;

[0009] The inside of the medicine storage box is connected to the stirring rod through a rotating mechanism, and the inside of the medicine storage box is fixedly connected to the fourth motor, and the front end of the fourth motor is fixedly connected to the rotating disk, and a filter is arranged inside the rotating disk.

[0010] As an optimal technical solution of the utility model, the top of the connecting rod is connected to one end of the connecting rope, and the connecting rope is connected to the rotating block through the guide wheel, and the guide wheel is fixedly connected to the top of the base, the rotating block is rotatably connected to the surface of the fixed rod, and limit blocks are arranged on the upper and lower sides of the rotating block.

[0011] As a preferred technical solution of the utility model, the left and right ends of the screw rod rotate in opposite directions, and sliders are connected above both ends of the screw rod, and medicine storage boxes are connected below the sliders.

[0012] As a preferred technical solution of the utility model, the rotating mechanism includes a medicine storage box, a third motor, a first gear, a second gear, and a stirring rod. The third motor is fixedly connected to the inside of the medicine storage box, and the front end of the third motor is fixedly connected to the first gear, and the first gear and the second gear are meshed, and the second gear is connected to the stirring rod.

[0013] As a preferred technical solution of the utility model, the filter screen is symmetrically arranged about the center of the rotating disk, and the size of the filter screen is consistent with the size of the medicine outlet at the bottom of the medicine storage box.

[0014] As a preferred technical solution of the utility model, the wastewater treatment tank is rotatably connected to the rotating shaft, and the surface of the rotating shaft and the rotating plate are fixedly connected, and the rotating plates are arranged in an array about the surface of the rotating shaft.

[0015] As a preferred technical solution of the utility model, a handle is connected to one end of the rotating shaft, and the handle is connected to the wastewater treatment tank through a latch.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. The device is provided with an adjustment mechanism structure. When in use, the first motor drives the threaded rod to rotate inside the fixed rod, so that the threaded rod drives the upper support rod to adjust the height. At the same time, the support rod drives the connecting rod to slide inside the base. At this time, the connecting rod moves and pulls the connecting rope to move on the guide wheel, so that the connecting rope mobilizes the rotating block to rotate on the surface of the fixed rod to release the connecting rope. At the same time, when the connecting rope cannot be released, the surface threaded rod reaches the limit height and cannot continue to rise, preventing the threaded rod from being rotated out as a whole during use. By adjusting the height of the support rod, the medicine storage box in the front can be adjusted, which is convenient for the use of asynchronous wastewater treatment pools;

[0018] 2. The device is provided with a drug adding structure. When in use, different medicines can be added to the multiple medicine storage boxes under the fixed block. At the same time, the stirring rod is used to mix the internal medicines through the rotating mechanism, so that the medicine mixing effect is better. At this time, the second motor can be started to drive the screw rod to rotate, so that the slider above the screw rod drives the medicine storage box below to move. After the medicine storage box moves to the top of the wastewater treatment tank, the fourth motor inside is started to drive the rotating disk to rotate, so that the filter above the rotating disk and the medicine outlet in the medicine storage box coincide with each other, and then the medicine is started. At this time, the filter can filter impurities in the medicine. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the main cross-sectional structure of the utility model;

[0020] Figure 2 It is a schematic diagram of the side section structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the fixing rod structure of the utility model;

[0022] Figure 4 This is a schematic diagram of the medicine storage box structure of the utility model;

[0023] Figure 5 It is a schematic diagram of the top-sectional structure of the rotating shaft of the utility model.

[0024] In the figure: 1. base; 2. wastewater treatment tank; 3. fixed rod; 4. connecting rod; 5. support rod; 6. first motor; 7. threaded rod; 8. guide wheel; 9. connecting rope; 10. rotating block; 11. fixed block; 12. second motor; 13. screw rod; 14. slider; 15. medicine storage box; 16. third motor; 17. first gear; 18. second gear; 19. stirring rod; 20. fourth motor; 21. rotating disk; 22. filter screen; 23. rotating shaft; 24. rotating plate; 25. latch. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0026] See also Figure 1-5 The utility model provides a technical solution: a wastewater treatment dosing device, including a base 1 and a wastewater treatment tank 2, the wastewater treatment tank 2 and the rotating shaft 23 are rotatably connected, and the surface of the rotating shaft 23 and the rotating plate 24 are fixedly connected, and the rotating plate 24 is arranged in an array about the surface of the rotating shaft 23, one end of the rotating shaft 23 is connected with a handle, and the handle is connected to the wastewater treatment tank 2 through a latch 25, the inside of the base 1 is slidably connected to the connecting rod 4, the top of the connecting rod 4 is connected to one end of the connecting rope 9, and the connecting rope 9 is connected to the rotating block 10 through a guide wheel 8, and the guide wheel 8 is fixedly connected to the top of the base 1, the rotating block 10 is rotatably connected to the surface of the fixed rod 3, and the upper and lower sides of the rotating block 10 are provided with A limit block, and the top of the connecting rod 4 is fixedly connected to the support rod 5, and the top of the support rod 5 is fixedly connected to the first motor 6, the front end of the first motor 6 is fixedly connected to the threaded rod 7, and the bottom of the threaded rod 7 is threadedly connected to the fixed rod 3, and the bottom of the fixed rod 3 is fixedly connected to the base 1, the support rod 5 is fixedly connected to the fixed block 11, and the inside of the fixed block 11 is fixedly connected to the second motor 12, and the front end of the second motor 12 is fixedly connected to the screw rod 13, the left and right ends of the screw rod 13 rotate in opposite directions, and the tops of both ends of the screw rod 13 are connected with sliders 14, and the bottom of the slider 14 is connected with a medicine storage box 15, the screw rod 13 and the slider 14 are threadedly connected, and the bottom of the slider 14 is fixedly connected to the medicine storage box 15;

[0027] When in use, the threaded rod 7 is driven by the first motor 6 to rotate inside the fixed rod 3, so that the threaded rod 7 drives the upper support rod 5 to adjust the height, and the support rod 5 drives the connecting rod 4 to slide inside the base 1. At this time, the connecting rod 4 moves and pulls the connecting rope 9 to move on the guide wheel 8, so that the connecting rope 9 mobilizes the rotating block 10 to rotate on the surface of the fixed rod 3 to release the connecting rope 9. At the same time, when the connecting rope 9 cannot be released, the surface threaded rod 7 reaches the limit height and cannot continue to rise, preventing the threaded rod 7 from being rotated out as a whole during use. Through the height adjustment of the support rod 5, the medicine storage box 15 in the front is adjusted, which is convenient for the use of the asynchronous wastewater treatment tank 2. When the medicine and the wastewater in the wastewater treatment tank 2 are mixed, they can be discharged through the water outlet on the right. When the wastewater discharge efficiency is low, the handle on the surface can be rotated so that the handle drives the rotating shaft 23 to rotate, so that the rotating plate 24 on the surface of the rotating shaft 23 rotates synchronously, so that the wastewater discharge efficiency is higher. When it is not needed, the handle is fixed by the latch 25;

[0028] The inside of the medicine storage box 15 is connected to the stirring rod 19 through a rotating mechanism, and the rotating mechanism includes the medicine storage box 15, the third motor 16, the first gear 17, the second gear 18, and the stirring rod 19. The third motor 16 is fixedly connected to the inside of the medicine storage box 15, and the front end of the third motor 16 is fixedly connected to the first gear 17, and the first gear 17 and the second gear 18 are meshed, and the second gear 18 is connected to the stirring rod 19, and the inside of the medicine storage box 15 is fixedly connected to the fourth motor 20, and the front end of the fourth motor 20 is fixedly connected to the rotating disk 21, and a filter screen 22 is arranged inside the rotating disk 21, and the filter screen 22 is symmetrically arranged about the center of the rotating disk 21, and the size of the filter screen 22 is consistent with the size of the medicine outlet at the bottom of the medicine storage box 15;

[0029] When in use, different medicines can be added to the multiple medicine storage boxes 15 below the fixed block 11, and the internal third motor 16 is started to drive the first gear 17 to rotate. Since the first gear 17 and the second gear 18 are meshed, the second gear 18 drives the stirring rod 19 to rotate, so that the stirring rod 19 mixes the internal medicines, so that the medicine mixing effect is better. At this time, the second motor 12 can be started to drive the screw rod 13 to rotate, so that the slider 14 above the screw rod 13 drives the medicine storage box 15 below to move, so that the medicine storage box 15 moves to the top of the wastewater treatment tank 2, and then the internal fourth motor 20 is started to drive the rotating disk 21 to rotate, so that the filter screen 22 above the rotating disk 21 and the medicine outlet in the medicine storage box 15 coincide with each other, and then the medicine is started. At this time, the filter screen 22 can filter impurities in the medicine.

[0030] Working principle: When using the wastewater treatment dosing device, the first motor 6 will drive the threaded rod 7 to rotate inside the fixed rod 3, so that the threaded rod 7 drives the upper support rod 5 to adjust the height. At the same time, the support rod 5 drives the connecting rod 4 to slide inside the base 1. At this time, the connecting rod 4 moves and pulls the connecting rope 9 to move on the guide wheel 8, so that the connecting rope 9 mobilizes the rotating block 10 to rotate on the surface of the fixed rod 3 to release the connecting rope 9. At the same time, when the connecting rope 9 cannot be released, the surface threaded rod 7 reaches the limit height and cannot continue to rise, preventing the threaded rod 7 from being rotated out as a whole during use. Through the height adjustment of the support rod 5, the front medicine storage box 15 can be adjusted, which is convenient for the use of asynchronous wastewater treatment pools 2. When in use, different medicines can be added to the multiple medicine storage boxes 15 under the fixed block 11. At the same time, the internal third motor 16 is started to drive the first gear 17 to rotate. Since the first gear 17 and the second gear 18 are engaged, the third gear 18 is engaged with the first gear 17. The second gear 18 drives the stirring rod 19 to rotate, so that the stirring rod 19 mixes the internal medicine, so that the medicine mixing effect is better. At this time, the second motor 12 can be started to drive the screw rod 13 to rotate, so that the slider 14 above the screw rod 13 drives the medicine storage box 15 below to move. After the medicine storage box 15 moves to the top of the wastewater treatment tank 2, the fourth motor 20 inside is started to drive the rotating disk 21 to rotate, so that the filter screen 22 above the rotating disk 21 and the medicine outlet in the medicine storage box 15 coincide with each other, and then the medicine is started. At the same time, the filter screen 22 can filter the impurities in the medicine. When the medicine and the wastewater in the wastewater treatment tank 2 are mixed, they can be discharged through the water outlet on the right. When the wastewater discharge efficiency is low, the handle on the surface can be rotated so that the handle drives the rotating shaft 23 to rotate, so that the rotating plate 24 on the surface of the rotating shaft 23 rotates synchronously, so that the wastewater discharge efficiency is higher. When it is not needed, the handle is fixed by the latch 25.

[0031] Thereby completing a series of tasks, the contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0032] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A wastewater treatment dosing device, comprising a base (1) and a wastewater treatment tank (2); Features: The base (1) is slidably connected to the connecting rod (4) inside, and the connecting rod (4) is fixedly connected to the support rod (5) above, and the support rod (5) is fixedly connected to the first motor (6) above, the front end of the first motor (6) is fixedly connected to the threaded rod (7), and the threaded rod (7) is threadedly connected to the fixed rod (3) below, and the bottom of the fixed rod (3) is fixedly connected to the base (1), the support rod (5) is fixedly connected to the fixed block (11), and the inside of the fixed block (11) is fixedly connected to the second motor (12), and the front end of the second motor (12) is fixedly connected to the screw rod (13), the screw rod (13) is threadedly connected to the slider (14), and the slider (14) is fixedly connected to the medicine storage box (15) below; The interior of the medicine storage box (15) is connected to the stirring rod (19) via a rotating mechanism, the interior of the medicine storage box (15) is fixedly connected to the fourth motor (20), and the front end of the fourth motor (20) is fixedly connected to the rotating disk (21), and a filter screen (22) is provided inside the rotating disk (21).

2. The wastewater treatment dosing device according to claim 1, characterized in that: The top of the connecting rod (4) is connected to one end of a connecting rope (9), and the connecting rope (9) is connected to a rotating block (10) via a guide wheel (8), and the guide wheel (8) is fixedly connected to the top of the base (1), the rotating block (10) is rotatably connected to the surface of the fixed rod (3), and limit blocks are provided on the upper and lower sides of the rotating block (10).

3. The wastewater treatment dosing device according to claim 1, characterized in that: The left and right ends of the screw rod (13) rotate in opposite directions, and the upper parts of both ends of the screw rod (13) are connected to sliders (14), and the lower parts of the sliders (14) are connected to medicine storage boxes (15).

4. The wastewater treatment dosing device according to claim 1, characterized in that: The rotating mechanism comprises a medicine storage box (15), a third motor (16), a first gear (17), a second gear (18), and a stirring rod (19); the third motor (16) is fixedly connected to the inside of the medicine storage box (15); the front end of the third motor (16) is fixedly connected to the first gear (17); the first gear (17) is meshed with the second gear (18); and the second gear (18) is connected to the stirring rod (19).

5. The wastewater treatment dosing device according to claim 1, characterized in that: The filter screen (22) is symmetrically arranged about the center of the rotating disk (21), and the size of the filter screen (22) is consistent with the size of the medicine outlet at the bottom of the medicine storage box (15).

6. The wastewater treatment dosing device according to claim 5, characterized in that: The wastewater treatment tank (2) is rotatably connected to the rotating shaft (23), the surface of the rotating shaft (23) and the rotating plate (24) are fixedly connected, and the rotating plates (24) are arranged in an array with respect to the surface of the rotating shaft (23).

7. The wastewater treatment dosing device according to claim 6, characterized in that: One end of the rotating shaft (23) is connected to a handle, and the handle is connected to the wastewater treatment tank (2) via a latch (25).

Images