Dosing sewage treatment device for sewage treatment

Abstract

The utility model discloses a dosing sewage treatment device for sewage treatment, which comprises a treatment box, the top of the treatment box is fixedly provided with a driving motor, the output shaft of the driving motor penetrates and extends into the treatment box, the output shaft of the driving motor is fixedly connected with a synchronizing shaft, and the synchronizing shaft is fixedly connected with a motor. Uniformly distributed stirring shafts are fixedly connected to the synchronizing shaft, a water inlet assembly is arranged at the top of the treatment box, and a storage box is mounted at the top of the treatment box. According to the sewage treatment device, the two pesticide spraying shafts which rotate synchronously are arranged on the synchronous shaft which drives the stirring shaft to rotate to spray pesticide liquid, so that the pesticide liquid can be uniformly sprayed, the mixing quality of the pesticide liquid and sewage can be improved, the sewage treatment efficiency is improved, meanwhile, the sewage can be continuously filtered through the water inlet assembly at the top, and the sewage treatment efficiency is improved. Impurities and sundries in the sewage are directly discharged and cannot be accumulated on the filter plate, the filter effect is achieved, meanwhile, shutdown cleaning is not needed, and the sewage treatment efficiency and quality are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment, in particular to a sewage treatment device for adding chemicals for sewage treatment. Background Art

[0002] Sewage treatment is the process of purifying sewage so that it meets the water quality requirements for discharge into a certain water body or reuse. Flocculants are usually used in the sewage purification process to condense fine particles and natural colloids in the water into large flocs, thereby purifying the sewage. However, the existing sewage treatment devices are prone to clogging in the drug inlet pipe when adding drugs, resulting in uneven drug addition and affecting the use effect.

[0003] After searching, the patent with application number CN2022218287415 discloses a dosing sewage treatment device for sewage treatment, including a treatment box, a dosing pipe, a rotating shaft, a medicine dividing plate and a stirring assembly. The bottom end of the dosing pipe is arranged on the side wall of the treatment box and is connected to the treatment box. The two sides of the middle part of the dosing pipe are arranged with an arc structure. The rotating shaft is rotatably arranged on the inner side wall of the middle part of the dosing pipe. The medicine dividing plate is arranged on the rotating shaft and is evenly arranged in multiple groups. The medicine dividing plate is rotatably arranged in the middle part of the medicine inlet pipe. The side wall of the medicine inlet pipe is provided with a driving motor 1. The output end of the driving motor 1 rotates through the medicine inlet pipe and is connected to the rotating shaft. The stirring assembly is arranged on the treatment box.

[0004] The above structure adds sewage treatment liquid by setting a medicine dividing plate, but this adding method causes the liquid to enter from the left side of the sewage, resulting in uneven addition of the liquid and different sewage treatment degrees, affecting the efficiency and quality of sewage treatment. In addition, in this structure, the sewage directly enters the treatment box, causing impurities and debris in the sewage to enter at the same time, which can easily cause drainage blockage and collision with internal components. Utility Model Content

[0005] In view of the problems existing in the prior art, the purpose of the utility model is to provide a sewage treatment device with a medicated agent for sewage treatment to solve the background technical problems.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A dosing sewage treatment device for sewage treatment comprises a treatment box, a driving motor is fixedly installed on the top of the treatment box, the output shaft of the driving motor passes through and extends to the interior of the treatment box, a synchronous shaft is fixedly connected to the output shaft of the driving motor, and a uniformly distributed stirring shaft is fixedly connected to the synchronous shaft, a water inlet assembly is arranged on the top of the treatment box, a storage box is installed on the top of the treatment box, a storage ring is fixedly connected to the inner wall of the treatment box, an infusion pipe is fixedly connected to the bottom of the storage box, the infusion pipe is communicated with the storage ring, a booster pump is installed on the infusion pipe, a sealing ring is rotatably connected to the bottom of the storage ring, two spraying shafts are fixedly connected to the synchronous shaft, the bottom of the spraying shaft is provided with through holes arranged at equal distances, the top of the spraying shaft is fixedly connected to a connecting pipe communicated with the interior thereof, and the top end of the connecting pipe passes through the sealing ring and extends to the interior of the storage ring.

[0008] As a further description of the above technical solution: a control panel is fixedly installed on the processing box, and the driving motor, water inlet assembly and booster pump are all electrically connected to the control panel.

[0009] As a further description of the above technical solution: the water inlet assembly includes a mounting seat, which is fixedly connected to the top of the processing box, and an annular groove is opened on the inner wall of the mounting seat. A rotating motor is fixedly installed on the front of the mounting seat, and the output shaft of the rotating motor passes through the mounting seat and is rotatably connected to the inner wall of the annular groove. The output shaft of the rotating motor is fixedly connected to a uniformly distributed filter plate, and a guide plate is fixedly connected to the inner wall of the mounting seat, and the right side of the guide plate passes through and extends to the right side of the mounting seat. The top and bottom of the mounting seat are respectively fixedly connected with a water inlet pipe and a water outlet pipe, and the water inlet pipe and the water outlet pipe are both located on the left side of the guide plate.

[0010] As a further description of the above technical solution: the guide plate is in an inclined state, and is provided with evenly distributed overflow holes.

[0011] As a further description of the above technical solution: a guide ring is fixedly connected to the top of the storage ring, and the guide ring is inclined downward from the outside to the inside.

[0012] As a further description of the above technical solution: a rotational sealing process is performed between the sealing ring and the storage ring.

[0013] Compared with the prior art, the advantages of the present invention are:

[0014] In the utility model, two synchronously rotating spraying shafts are arranged on the synchronous shaft that drives the stirring shaft to rotate to spray the liquid medicine, so that the liquid medicine can be sprayed evenly and the mixing quality of the liquid medicine and sewage can be improved, thereby improving the sewage treatment efficiency. At the same time, the sewage can be continuously filtered through the water inlet component on the top, so that impurities and sundries in the sewage can be directly discharged without being accumulated on the filter plate. While achieving the filtering effect, there is no need to stop the machine for cleaning, thereby improving the sewage treatment efficiency and quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0016] Figure 2 It is a front view cross-sectional structural schematic diagram of the utility model;

[0017] Figure 3 For the utility model Figure 2 The enlarged structural diagram at A in the middle;

[0018] Figure 4 It is a schematic diagram of the cross-sectional structure of the water inlet component of the utility model.

[0019] Description of the numbers in the figure:

[0020] 1. Processing box; 2. Driving motor; 3. Synchronous shaft; 4. Stirring shaft; 5. Water inlet assembly; 501. Mounting seat; 502. Annular groove; 503. Rotating motor; 504. Filter plate; 505. Guide plate; 506. Water inlet pipe; 507. Water outlet pipe; 6. Storage box; 7. Storage ring; 8. Infusion tube; 9. Booster pump; 10. Sealing ring; 11. Spraying shaft; 12. Through hole; 13. Connecting pipe; 14. Control panel; 15. Overflow hole; 16. Guide ring. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0022] See also Figures 1 to 4In the utility model, a sewage treatment device for adding medicine for sewage treatment comprises a treatment box 1, a driving motor 2 is fixedly installed on the top of the treatment box 1, the output shaft of the driving motor 2 passes through and extends to the interior of the treatment box 1, a synchronous shaft 3 is fixedly connected to the output shaft of the driving motor 2, and a uniformly distributed stirring shaft 4 is fixedly connected to the synchronous shaft 3, a water inlet assembly 5 is arranged on the top of the treatment box 1, a storage box 6 is installed on the top of the treatment box 1, a storage ring 7 is fixedly connected to the inner wall of the treatment box 1, an infusion pipe 8 is fixedly connected to the bottom of the storage box 6, the infusion pipe 8 is connected to the storage ring 7, a booster pump 9 is installed on the infusion pipe 8, a sealing ring 10 is rotatably connected to the bottom of the storage ring 7, two spraying shafts 11 are fixedly connected to the synchronous shaft 3, and the bottom of the spraying shaft 11 is provided with through holes 12 arranged at equal distances, and the top of the spraying shaft 11 is fixedly connected to a connecting pipe 13 connected to the interior thereof, and the top end of the connecting pipe 13 passes through the sealing ring 10 and extends to the interior of the storage ring 7.

[0023] The water inlet assembly 5 includes a mounting seat 501, which is fixedly connected to the top of the treatment box 1. An annular groove 502 is provided on the inner wall of the mounting seat 501. A rotating motor 503 is fixedly installed on the front of the mounting seat 501. The output shaft of the rotating motor 503 passes through the mounting seat 501 and is rotatably connected to the inner wall of the annular groove 502. The output shaft of the rotating motor 503 is fixedly connected to a uniformly distributed filter plate 504. A guide plate 505 is fixedly connected to the inner wall of the mounting seat 501. The right side of the guide plate 505 passes through and extends to the right side of the mounting seat 501. The top and bottom of the mounting seat 501 are respectively fixedly connected with a water inlet pipe 506 and a water outlet pipe 507. The water inlet pipe 506 and the water outlet pipe 507 are both located on the left side of the guide plate 505.

[0024] The guide plate 505 is in an inclined state, and evenly distributed overflow holes 15 are provided on the guide plate 505;

[0025] A rotation seal is performed between the sealing ring 10 and the storage ring 7 .

[0026] The medicine liquid is added inside the storage box 6, and the booster pump 9 is set to work intermittently. The user controls the rotating motor 2 and the driving motor 503 to be powered on. After the rotating motor 503 is powered on, it drives the multiple groups of filter plates 504 inside the annular groove 502 to rotate slowly, and the driving motor 2 drives the synchronous shaft 3 to start rotating. The multiple groups of stirring shafts 4 fixedly connected to the synchronous shaft 3 rotate synchronously, and the two groups of spraying shafts 11 drive the sealing ring 10 to rotate through the top connecting pipe 13 while rotating. The sealing ring 10 and the inside of the storage ring 7 are always kept in a sealed state. The sewage enters the inside of the mounting seat 501 through the top water inlet pipe 506. Under the action of gravity, the water flows downward through the filter plate 504 and then enters the inside of the treatment box 1 through the bottom water outlet pipe 507, while the impurities and debris in the water flow cannot penetrate the filter plate 504. As the filter plate 504 The impurities and debris rotate clockwise to the top of the guide plate 505. Under the action of gravity, the impurities and debris fall to the top of the guide plate 505 and then are discharged from the mounting seat 501 along the guide plate 505. The attached water flow can also enter the inside of the outlet pipe 507 through the overflow hole 15 on the guide plate 505. The continuous operation of the rotating motor 503 can continuously filter the incoming water flow. After the water flow enters the inside of the treatment box 1, the liquid level rises, and the multiple groups of stirring shafts 4 stir the water flow. The booster pump 9 is turned on to allow the medicine inside the storage box 6 to quickly enter the storage ring 7 and enter the spray shaft 11 through the connecting pipe 13. The spray shaft 11 rotates with the synchronous shaft 3, so that the multiple groups of through holes 12 evenly spray the medicine liquid at different positions of the sewage. With the stirring of the stirring shaft 4, the mixing efficiency of the medicine liquid and the sewage is improved until the sewage treatment is completed.

[0027] In the utility model, two synchronously rotating spraying shafts 11 are arranged on the synchronous shaft 3 that drives the stirring shaft 4 to rotate to spray the liquid medicine, so that the liquid medicine can be sprayed evenly and the mixing quality of the liquid medicine and sewage can be improved, thereby improving the sewage treatment efficiency. At the same time, the sewage can be continuously filtered through the water inlet component 5 on the top, so that impurities and sundries in the sewage can be directly discharged without being accumulated on the filter plate 504. While achieving the filtering effect, there is no need to stop the machine for cleaning, thereby improving the sewage treatment efficiency and quality.

[0028] See also Figure 1 , wherein: a control panel 14 is fixedly installed on the processing box 1 , and the driving motor 2 , the water inlet assembly 5 and the booster pump 9 are all electrically connected to the control panel 14 .

[0029] In the present invention, the setting of the control panel 14 can make the user operate the device more simply and quickly, thereby reducing the steps required for the user to operate and improving the sewage treatment efficiency.

[0030] See also Figure 2 and 3 , wherein: a guide ring 16 is fixedly connected to the top of the storage ring 7, and the guide ring 16 is inclined downward from the outside to the inside.

[0031] In the utility model, the setting of the guide ring 16 can guide the sewage splashed onto the top of the storage ring 7, thereby preventing the sewage from accumulating on the top of the storage ring 7 and affecting the treatment efficiency.

[0032] The above is only a preferred specific implementation of the utility model; however, the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and improved ideas of the utility model within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model.

Claims

1. A sewage treatment device for treating sewage with a chemical, comprising a treatment box (1), characterized in that: A driving motor (2) is fixedly mounted on the top of the processing box (1), the output shaft of the driving motor (2) penetrates and extends into the interior of the processing box (1), a synchronous shaft (3) is fixedly connected to the output shaft of the driving motor (2), and evenly distributed stirring shafts (4) are fixedly connected to the synchronous shaft (3), a water inlet assembly (5) is arranged on the top of the processing box (1), a storage box (6) is mounted on the top of the processing box (1), a storage ring (7) is fixedly connected to the inner wall of the processing box (1), and the bottom of the storage box (6) is fixedly connected to There is an infusion tube (8), the infusion tube (8) is connected to the storage ring (7), a booster pump (9) is installed on the infusion tube (8), the bottom of the storage ring (7) is rotatably connected to a sealing ring (10), two spraying shafts (11) are fixedly connected to the synchronization shaft (3), the bottom of the spraying shaft (11) is provided with through holes (12) arranged at equal distances, the top of the spraying shaft (11) is fixedly connected to a connecting tube (13) connected to the inside thereof, and the top end of the connecting tube (13) passes through the sealing ring (10) and extends to the inside of the storage ring (7).

2. A sewage treatment device with a chemical addition method according to claim 1, characterized in that: A control panel (14) is fixedly mounted on the processing box (1), and the driving motor (2), the water inlet assembly (5) and the booster pump (9) are all electrically connected to the control panel (14).

3. The device for treating sewage with chemicals according to claim 1, characterized in that: The water inlet assembly (5) comprises a mounting seat (501), the mounting seat (501) is fixedly connected to the top of the treatment box (1), an annular groove (502) is provided on the inner wall of the mounting seat (501), a rotating motor (503) is fixedly installed on the front of the mounting seat (501), the output shaft of the rotating motor (503) passes through the mounting seat (501) and is rotatably connected to the inner wall of the annular groove (502), and the rotating motor (503) is The output shaft is fixedly connected with filter plates (504) that are evenly distributed; the inner wall of the mounting seat (501) is fixedly connected with a guide plate (505); the right side of the guide plate (505) penetrates and extends to the right side of the mounting seat (501); the top and bottom of the mounting seat (501) are respectively fixedly connected with a water inlet pipe (506) and a water outlet pipe (507); the water inlet pipe (506) and the water outlet pipe (507) are both located on the left side of the guide plate (505).

4. A sewage treatment device with a medicated agent for sewage treatment according to claim 3, characterized in that: The guide plate (505) is in an inclined state, and is provided with evenly distributed overflow holes (15).

5. The device for treating sewage with chemicals according to claim 1, characterized in that: A guide ring (16) is fixedly connected to the top of the storage ring (7), and the guide ring (16) is inclined downward from the outside to the inside.

6. The device for treating sewage with chemicals according to claim 1, characterized in that: A rotational sealing process is performed between the sealing ring (10) and the storage ring (7).

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