Municipal sewage treatment tank

Abstract

According to the technical scheme, the municipal sewage treatment pond is characterized by comprising a treatment pond body, a water outlet hole is formed in one side of the treatment pond body, a water inlet hole is formed in one side of the treatment pond body, a water inlet pipe is fixedly connected to the inner circle wall face of the water inlet hole in a sleeved mode, and a PLC is fixedly installed on one side of the treatment pond body; the treatment assembly is arranged on the top surface of the treatment pond and used for treating sewage, the treatment assembly comprises a first moving groove, the first moving groove is formed in the top surface of the treatment pond, second rotating grooves are formed in the two sides of the interior of the first moving groove correspondingly, and the second rotating grooves are arranged in the first moving groove; according to the sewage treatment device disclosed by the invention, through mutual cooperative use of a material shaking bin, a PLC controller, a vibration motor, a material shaking hole, a treatment tank, a driving motor, a first rotating column, a moving block, a first rotating groove, a first moving groove, a connecting block, a damper and the material shaking bin, sewage in the treatment tank, a coagulant and a flocculating agent are prevented from being scattered unevenly, so that the sewage treatment effect is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment tanks, in particular to a municipal sewage treatment tank. Background Art

[0002] Sewage treatment is the process of purifying sewage to make it meet the water quality requirements for drainage or reuse. It specifically involves the comprehensive application of multiple fields such as physics, chemistry and biology. Sewage treatment is widely used in various fields such as construction, agriculture, transportation, energy, petrochemicals, environmental protection, urban landscape, medical care, catering, etc., and is closely related to people's lives and the quality of the environment.

[0003] For example, the Chinese patent with publication number CN219579985U proposes a sewage treatment pool, which drives a threaded rod to rotate inside a fixed block through the output end of a first motor, and the moving block with its outer surface moves up and down along the threaded rod through the rotation of the threaded rod, and the salvage frame at the lower end of the connecting rod is driven up and down by the moving block, so that large-volume debris inside the sewage is salvaged out of the sewage, thereby improving the progress of sewage treatment. However, in this scheme, since the staff needs to pour the coagulant or flocculant into the sewage when treating the sewage, the staff will put the coagulant or flocculant into the sewage at the same position in the pool. At this time, the coagulant or flocculant will accumulate in the pool, which may cause the coagulant or flocculant to diffuse slowly in the sewage, affecting its mixing effect on the sewage, thereby reducing the sewage treatment effect. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a municipal sewage treatment pool, which solves the problem that when workers treat sewage, they need to pour coagulants and flocculants into the sewage. However, the sewage in the middle is far away from the shore, which may cause uneven mixing of the sewage in the middle with the coagulant and flocculant, thereby reducing the treatment effect of the sewage.

[0005] The above technical objectives of the utility model are achieved through the following technical solutions:

[0006] A municipal sewage treatment tank, comprising: a treatment tank, a water outlet hole is opened on one side of the treatment tank, a water inlet hole is opened on one side of the treatment tank, a water inlet pipe is fixedly sleeved on the inner circular wall surface of the water inlet hole, and a PLC controller is fixedly installed on one side of the treatment tank; a treatment component, the treatment component is arranged on the top surface of the treatment tank for treating sewage, the treatment component comprises: a first moving groove, the first moving groove is opened on the top surface of the treatment tank, second rotating grooves are respectively opened on both sides of the interior of the first moving groove, a second moving groove is opened on the top surface of the treatment tank, a first rotating groove is opened on one side of the interior of the second moving groove, a first rotating column is movably sleeved on the interior of the second moving groove, a second rotating column is arranged inside the first moving groove, the second rotating column is fixedly sleeved on the second rotating groove, and moving blocks are movably sleeved on the interiors of the second moving groove and the first moving groove, a first sliding hole is opened on one side of the moving block located on the left side, the first sliding hole is movably sleeved on the second rotating column, A second sliding hole is provided on one side of the moving block on the right side, a thread is provided on the inner circular wall surface of the second sliding hole, the second sliding hole is threadedly connected to the first rotating column, a connecting block is fixedly installed on the top surface of the moving block, a first mounting groove is provided on one side of the connecting block, a damper is fixedly sleeved inside the first mounting groove, a shaking material bin is provided between the two connecting blocks, the shaking material bin and the telescopic rod of the damper are fixedly installed, a plurality of shaking material holes are provided on the inner bottom surface of the shaking material bin, a vibration motor is fixedly installed on one side of the shaking material bin, and the vibration motor is electrically connected to the PLC controller, a rotating hole is provided on one side of the processing tank, a limiting block is fixedly installed on one side of the processing tank, a mounting ring is fixedly installed on one side of the limiting block, a driving motor is fixedly sleeved on the inner circular wall surface of the mounting ring, the driving motor is electrically connected to the PLC controller, one end of the driving shaft of the driving motor is fixedly installed on one end of the first rotating column, and the driving shaft of the driving motor is movably sleeved in the rotating hole.

[0007] In order to stir sewage, coagulant and flocculant, as a municipal sewage treatment tank of the utility model, it is preferred that fixed blocks are fixedly installed on both sides of the interior of the treatment tank, a protective cover is fixedly installed on one side of the fixed block, a servo motor is fixedly installed inside the protective cover, the servo motor is electrically connected to the PLC controller, a rotating block is fixedly installed on the bottom surface of the servo motor drive shaft, a plurality of fan blades are fixedly installed on the outer circular wall surface of the rotating block, a sealing ring is fixedly installed on the bottom surface of the protective cover, a second installation groove is opened on the inner circular wall surface of the sealing ring, a sealing ring is fixedly sleeved inside the second installation groove, and the outer circular wall surface of the servo motor drive shaft is movably sleeved with the inner circular wall surface of the sealing ring.

[0008] In order to facilitate the discharge of sewage, as a municipal sewage treatment pool of the utility model, preferably, the inner circular wall surface of the water outlet hole is fixedly sleeved with an electromagnetic valve, and the inner circular wall surface of the electromagnetic valve is fixedly sleeved with an outlet pipe.

[0009] In order to power the PLC controller, the drive motor, the electromagnetic valve, the vibration motor and the servo motor, as a municipal sewage treatment tank of the utility model, preferably, a card slot is opened on one side of the treatment tank, a battery is fixedly sleeved inside the card slot, the drive motor is electrically connected to the battery, the electromagnetic valve is electrically connected to the battery, the vibration motor is electrically connected to the battery, the servo motor is electrically connected to the battery, and the battery is electrically connected to the PLC controller.

[0010] In order to facilitate the rotation of the rotating column, as a municipal sewage treatment tank of the utility model, it is preferred that the surface of the first rotating column is coated with a lubricant.

[0011] In order to prevent the surface of the protective cover from being corroded, as a municipal sewage treatment tank of the utility model, preferably, the surface of the protective cover is coated with an epoxy coating.

[0012] In summary, the utility model mainly has the following beneficial effects:

[0013] By coordinating the shaking bin, PLC controller, vibration motor, shaking hole, treatment tank, driving motor, first rotating column, moving block, first rotating groove, first moving groove, connecting block, damper and shaking bin, uneven spreading of sewage, coagulant and flocculant inside the treatment tank can be prevented, thereby achieving the sewage treatment effect.

[0014] Through the coordinated use of the PLC controller servo motor, rotating block, fan blades and treatment tank, the coagulant and flocculant on the sewage surface and the sewage inside the treatment tank are fully mixed to prevent the sewage on the bottom of the treatment tank from being unable to be fully mixed with the coagulant and flocculant, thereby improving the sewage treatment effect. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0016] Figure 2 This is a schematic diagram of the first rotating column structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the shaking bin structure of the utility model;

[0018] Figure 4 It is a schematic diagram of the protective cover structure of the utility model;

[0019] Figure 5 yes Figure 2 Schematic diagram of the local structure of A;

[0020] Figure 6 yes Figure 2 Schematic diagram of the local structure of B;

[0021] Figure 7 yes Figure 2 Schematic diagram of the local structure of C.

[0022] 1. Processing tank; 2. Water outlet; 3. Water inlet; 4. Water inlet pipe; 5. First movable groove; 6. First rotating groove; 7. Second movable groove; 8. Second rotating groove; 9. First rotating column; 10. Second rotating column; 11. First sliding hole; 12. Moving block; 13. Connecting block; 14. First mounting groove; 15. Damper; 16. Shaking material bin; 17. Solenoid valve; 18. Water outlet pipe; 19. Shaking material hole; 20. Vibration motor; 21. Second sliding hole; 22. Rotating hole; 23. Driving motor; 24. Mounting ring; 25. Limit block; 26. Fixed block; 27. Protective cover; 28. Servo motor; 29. ​​Rotating block; 30. Fan blade; 31. Sealing ring; 32. Second mounting groove; 33. Sealing ring; 34. Card slot; 35. Battery. DETAILED DESCRIPTION

[0023] 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.

[0024] Embodiment 1

[0025] refer to Figure 1 , Figure 2 , Figure 3 , Figure 5 , Figure 6 and Figure 7A municipal sewage treatment tank comprises a treatment tank 1, a water outlet hole 2 is provided on one side of the treatment tank 1, a water inlet hole 3 is provided on one side of the treatment tank 1, a water inlet pipe 4 is fixedly sleeved on the inner circular wall surface of the water inlet hole 3, a PLC controller is fixedly installed on one side of the treatment tank 1, a treatment component is arranged on the top surface of the treatment tank 1 for treating sewage, the treatment component comprises a first movable groove 5, the first movable groove 5 is arranged on the top surface of the treatment tank 1, second rotating grooves 8 are respectively arranged on both sides of the interior of the first movable groove 5, a second movable groove 7 is arranged on the top surface of the treatment tank 1, a first rotating groove 6 is provided on one side of the interior of the second movable groove 7, a first rotating column 9 is movably sleeved on the interior of the second movable groove 7, a second rotating column 10 is arranged inside the first movable groove 5, and the second rotating column 11 is arranged inside the second movable groove 5. The column 10 is fixedly sleeved with the second rotating groove 8, and the second movable groove 7 and the first movable groove 5 are respectively movably sleeved with a moving block 12, a first sliding hole 11 is opened on one side of the left movable block 12, and the first sliding hole 11 is movably sleeved with the second rotating column 10, and a second sliding hole 21 is opened on one side of the right movable block 12, and the inner circular wall surface of the second sliding hole 21 is provided with a thread, and the second sliding hole 21 is threadedly connected with the first rotating column 9, and a connecting block 13 is fixedly installed on the top surface of the movable block 12, and a first installation groove 14 is opened on one side of the connecting block 13, and a damper 15 is fixedly sleeved inside the first installation groove 14, and a shaking bin 16 is arranged between the two connecting blocks 13, and the shaking bin 16 is fixedly installed with the telescopic rod of the damper 15, and the shaking bin 16 A plurality of shaking holes 19 are provided on the inner bottom surface, a vibration motor 20 is fixedly installed on one side of the shaking bin 16, and the vibration motor 20 is electrically connected to the PLC controller. A rotating hole 22 is provided on one side of the treatment pool 1, a limit block 25 is fixedly installed on one side of the treatment pool 1, a mounting ring 24 is fixedly installed on one side of the limit block 25, a driving motor 23 is fixedly sleeved on the inner circular wall surface of the mounting ring 24, and the driving motor 23 is electrically connected to the PLC controller, one end of the driving shaft of the driving motor 23 is fixedly installed on one end of the first rotating column 9, and the driving shaft of the driving motor 23 is movably sleeved with the rotating hole 22. Through the setting of the shaking bin 16, the staff first pours the coagulant into the interior of the shaking bin 16, and then the staff starts the vibration motor 2 through the PLC controller. 0, making the vibration motor 20 vibrate, so that the coagulant passes through the shaking hole 19 and enters the sewage inside the treatment tank 1, and the staff starts the drive motor 23 through the PLC controller, so that the drive shaft of the drive motor 23 rotates to drive the first rotating column 9 to rotate, and then the first rotating column 9 drives the moving block 12 located on the right to move inside the first rotating groove 6, and at the same time, the moving block 12 located on the left moves inside the first moving groove 5, and then the moving block 12 drives the connecting block 13, the damper 15, the shaking bin 16 and the vibration motor 20 to move on the top surface of the treatment tank 1, and the sewage inside the treatment tank 1 is evenly coagulated and precipitated. When the coagulant inside the shaking bin 16 is spread out, the staff first suspends the vibration of the vibration motor 20 and the drive of the drive motor 23,The driving motor 23 stops the movement of the connecting block 13, the damper 15, the shaking bin 16 and the vibration motor 20, and then the staff pours the flocculant into the inside of the shaking bin 16, and then the PLC controller, the vibration motor 20, the shaking hole 19, the treatment tank 1, the driving motor 23, the first rotating column 9, the moving block 12, the first rotating groove 6, the first moving groove 5, the connecting block 13, the damper 15 and the shaking bin 16 operate the above devices, so that the flocculant is also evenly spread in the sewage inside the treatment tank 1, and the small alum flowers and fine suspended pollutants that are flocculated and precipitated are flocculated into large flocs, and then removed, to prevent the sewage inside the treatment tank 1 from being unevenly spread with the coagulant and flocculant, thereby achieving the treatment effect of sewage.

[0026] Embodiment 2

[0027] Based on the above embodiment 1, reference Figure 1 , Figure 2 , Figure 4 and Figure 7 A fixed block 26 is fixedly installed on both sides of the interior of the treatment pool 1, a protective cover 27 is fixedly installed on one side of the fixed block 26, a servo motor 28 is fixedly installed inside the protective cover 27, the servo motor 28 is electrically connected to the PLC controller, a rotating block 29 is fixedly installed on the bottom surface of the driving shaft of the servo motor 28, a plurality of fan blades 30 are fixedly installed on the outer circumferential wall surface of the rotating block 29, a sealing ring 31 is fixedly installed on the bottom surface of the protective cover 27, a second mounting groove 32 is provided on the inner circumferential wall surface of the sealing ring 31, a sealing ring 33 is fixedly sleeved inside the second mounting groove 32, and the outer circumferential wall surface of the driving shaft of the servo motor 28 is connected to the sealing ring 31. The inner circular wall of the ring 31 is movably sleeved, the inner circular wall of the water outlet 2 is fixedly sleeved with an electromagnetic valve 17, the inner circular wall of the electromagnetic valve 17 is fixedly sleeved with an outlet pipe 18, a slot 34 is opened on one side of the treatment tank 1, a battery 35 is fixedly sleeved inside the slot 34, the drive motor 23 is electrically connected to the battery 35, the electromagnetic valve 17 is electrically connected to the battery 35, the vibration motor 20 is electrically connected to the battery 35, the servo motor 28 is electrically connected to the battery 35, the battery 35 is electrically connected to the PLC controller, the surface of the first rotating column 9 is coated with a lubricant, and the surface of the protective cover 27 is coated with an epoxy coating.

[0028] Working principle: Please refer to Figure 1-Figure 7As shown, through the setting of the shaking bin 16, the staff first pours the coagulant into the interior of the shaking bin 16, and then the staff starts the vibration motor 20 through the PLC controller to make the vibration motor 20 vibrate, so that the coagulant passes through the shaking hole 19 and enters the sewage inside the treatment tank 1, and the staff starts the drive motor 23 through the PLC controller to make the drive shaft of the drive motor 23 rotate to drive the first rotating column 9 to rotate, and then the first rotating column 9 drives the moving block 12 on the right side to move inside the first rotating groove 6, and at the same time, the moving block 12 on the left side moves inside the first moving groove 5, and then the moving block 12 drives the connecting block 13, the damper 15, the shaking bin 16 and the vibration motor 20 to move on the top surface of the treatment tank 1, and the sewage inside the treatment tank 1 is evenly distributed. When the coagulant is spread, the staff first suspends the vibration of the vibration motor 20 and the drive of the drive motor 23, so that the drive motor 23 stops the movement of the connecting block 13, the damper 15, the shaking bin 16 and the vibration motor 20, and then the staff pours the flocculant into the inside of the shaking bin 16, and then the PLC controller, the vibration motor 20, the shaking hole 19, the treatment tank 1, the drive motor 23, the first rotating column 9, the moving block 12, the first rotating groove 6, the first moving groove 5, the connecting block 13, the damper 15 and the shaking bin 16 are operated, so that the flocculant is also evenly spread in the sewage inside the treatment tank 1, and the small alum flowers and fine suspended pollutants that are flocculated and precipitated are flocculated into large flocs, and then removed, to prevent the sewage inside the treatment tank 1 from being unevenly spread with the coagulant and the flocculant, thereby achieving the sewage treatment effect.

[0029] Through the set PLC controller, when the staff spreads the coagulant and flocculant evenly on the sewage surface, the staff first starts the servo motor 28 through the PLC controller, so that the driving shaft of the servo motor 28 drives the rotating block 29 and the fan blades 30 to rotate, stirs the sewage, and fully mixes the coagulant and flocculant on the sewage surface with the sewage inside the treatment tank 1, prevents the sewage on the bottom surface of the treatment tank 1 from not being able to be fully mixed with the coagulant and flocculant, and improves the treatment effect of the sewage.

[0030] 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 municipal sewage treatment pool, characterized in that: include: A treatment pool (1), wherein a water outlet hole (2) is provided on one side of the treatment pool (1), a water inlet hole (3) is provided on one side of the treatment pool (1), a water inlet pipe (4) is fixedly sleeved on the inner circular wall surface of the water inlet hole (3), and a PLC controller is fixedly installed on one side of the treatment pool (1); A treatment component, the treatment component is arranged on the top surface of the treatment tank (1) and is used to treat sewage, the treatment component comprising: a first moving groove (5), the first moving groove (5) is opened on the top surface of the treatment tank (1), second rotating grooves (8) are respectively opened on both sides of the interior of the first moving groove (5), a second moving groove (7) is opened on the top surface of the treatment tank (1), a first rotating groove (6) is opened on one side of the interior of the second moving groove (7), a first rotating column (9) is movably sleeved inside the second moving groove (7), and the interior of the first moving groove (5) is provided with a A second rotating column (10), the second rotating column (10) is fixedly sleeved with the second rotating groove (8), the second movable groove (7) and the first movable groove (5) are respectively movably sleeved with movable blocks (12), a first sliding hole (11) is provided on one side of the movable block (12) on the left side, the first sliding hole (11) is movably sleeved with the second rotating column (10), a second sliding hole (21) is provided on one side of the movable block (12) on the right side, the inner wall surface of the second sliding hole (21) is provided with a thread, the second sliding hole (21) is movably sleeved with the first rotating column (9) threaded connection, a connecting block (13) is fixedly installed on the top surface of the moving block (12), a first installation groove (14) is opened on one side of the connecting block (13), a damper (15) is fixedly sleeved inside the first installation groove (14), a shaking bin (16) is arranged between the two connecting blocks (13), the shaking bin (16) is fixedly installed with the telescopic rod of the damper (15), a plurality of shaking holes (19) are opened on the inner bottom surface of the shaking bin (16), a vibration motor (20) is fixedly installed on one side of the shaking bin (16), and the vibration motor (20) The treatment tank (1) is electrically connected to the PLC controller, a rotating hole (22) is provided on one side of the treatment tank (1), a limit block (25) is fixedly installed on one side of the treatment tank (1), a mounting ring (24) is fixedly installed on one side of the limit block (25), a driving motor (23) is fixedly sleeved on the inner circular wall surface of the mounting ring (24), the driving motor (23) is electrically connected to the PLC controller, one end of the driving shaft of the driving motor (23) is fixedly installed on one end of the first rotating column (9), and the driving shaft of the driving motor (23) is movably sleeved on the rotating hole (22).

2. A municipal sewage treatment pool according to claim 1, characterized in that: Fixed blocks (26) are fixedly installed on both sides of the interior of the treatment pool (1), a protective cover (27) is fixedly installed on one side of the fixed block (26), a servo motor (28) is fixedly installed inside the protective cover (27), the servo motor (28) is electrically connected to the PLC controller, a rotating block (29) is fixedly installed on the bottom surface of the driving shaft of the servo motor (28), a plurality of fan blades (30) are fixedly installed on the outer circular wall surface of the rotating block (29), a sealing ring (31) is fixedly installed on the bottom surface of the protective cover (27), a second mounting groove (32) is provided on the inner circular wall surface of the sealing ring (31), a sealing ring (33) is fixedly sleeved inside the second mounting groove (32), and the outer circular wall surface of the driving shaft of the servo motor (28) is movably sleeved with the inner circular wall surface of the sealing ring (31).

3. A municipal sewage treatment pool according to claim 2, characterized in that: An electromagnetic valve (17) is fixedly sleeved on the inner circular wall surface of the water outlet hole (2), and an outlet pipe (18) is fixedly sleeved on the inner circular wall surface of the electromagnetic valve (17).

4. A municipal sewage treatment pool according to claim 3, characterized in that: A card slot (34) is provided on one side of the treatment pool (1), a battery (35) is fixedly sleeved inside the card slot (34), the drive motor (23) is electrically connected to the battery (35), the electromagnetic valve (17) is electrically connected to the battery (35), the vibration motor (20) is electrically connected to the battery (35), the servo motor (28) is electrically connected to the battery (35), and the battery (35) is electrically connected to the PLC controller.

5. A municipal sewage treatment pool according to claim 1, characterized in that: The surface of the first rotating column (9) is coated with lubricant.

6. A municipal sewage treatment pool according to claim 2, characterized in that: The surface of the protective cover (27) is coated with an epoxy coating.

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