Sewage adjusting treatment device

Abstract

The invention relates to the technical field of sewage treatment, in particular to a sewage adjusting treatment device which comprises a sewage tank, a water inlet pipe, an overflow pipe and a chemical adding structure, the water inlet pipe and the overflow pipe are installed on the left side and the right side of the sewage tank in the length direction respectively, the water inlet pipe is used for supplying water into the sewage tank, and the overflow pipe is used for discharging water in the sewage tank; according to the design of the device, sewage is allowed to be continuously input and output through a pipeline system, the step that a sewage pool needs to be repeatedly emptied and filled in a traditional method is eliminated, and the treatment efficiency is greatly improved; through horizontal movement and circulating conveying movement of the partition plate and separation of sewage in the sewage tank, the sewage in a flowing state in the sewage tank can be effectively separated, and the sewage flowing in a specified area can be neutralized in cooperation with medicament supply and stirring of the stirring structure; therefore, the medicament is prevented from being mixed into the sewage in other areas in the sewage tank, and the dynamic treatment work of the sewage is realized.

Description

Technical Field

[0001] The present invention relates to the technical field of sewage treatment, and in particular to a sewage regulating and treating device. Background Art

[0002] With the rapid development of industrialization and the acceleration of urbanization, sewage treatment has become a key link in environmental protection. Among many sewage treatment processes, pH control is one of the important steps to ensure that the effluent quality meets the emission standards. The pH value of sewage not only directly affects the effect of subsequent treatment units, such as the microbial activity in the biological treatment process, but may also affect the ecological balance of the final receiving water body.

[0003] The traditional acid-base neutralization treatment method for sewage is to introduce chemical agents into a sewage pool containing sewage, and mix the sewage and the agents by stirring. After the sewage and the agents are mixed for a specified time, the sewage is discharged from the sewage pool, and then the untreated sewage is introduced into the sewage pool for repeated treatment. However, this treatment method has poor continuity in sewage treatment because the sewage pool needs to be repeatedly drained and filled with water. If a large sewage pool is used, it is difficult to stir the sewage, the sewage is left to stand for a long time, and the work efficiency is low. If a small sewage pool is used, the sewage treatment volume is small and the work efficiency is also low. Summary of the invention

[0004] In order to solve the above technical problems, the present invention provides a sewage conditioning and treatment device, the specific technical solution adopted by the present invention is: A sewage conditioning and treatment device comprises a sewage tank, a water inlet pipe, an overflow pipe and a medicine adding structure, wherein the water inlet pipe and the overflow pipe are respectively installed on the left and right sides of the length direction of the sewage tank, the water inlet pipe is used to supply water into the sewage tank, the overflow pipe is used to discharge the water in the sewage tank, and the medicine adding structure is installed on the side wall of the sewage tank and is used to supply medicine into the sewage tank; An inverted bracket is fixed on the sewage tank, and a conveying structure and a plurality of baffles are arranged in the inverted bracket. The conveying structure is used to circulate and convey the plurality of baffles, and each baffle is provided with a stirring structure; Among them, a plurality of partitions at the bottom of the conveying structure are immersed in the water in the sewage tank and move laterally, and the partitions separate the water in the sewage tank.

[0005] Further, the transmission structure includes two rotating shafts rotatably installed in the inverted bracket, each rotating shaft is provided with two first rotating wheels and one second rotating wheel, the two first rotating wheels are located on both sides of the second rotating wheel, and the first rotating wheels and the second rotating wheels are fixedly connected to the rotating shaft, and the two first rotating wheels at corresponding positions on the two rotating shafts are driven by a first transmission chain, and the two second rotating wheels are driven by a second transmission chain; Among them, the inverted bracket is provided with a motor for providing power for the rotation of the rotating shaft, the shape of the first transmission chain is consistent with the shape of the second transmission chain, the size of the first transmission chain is larger than the size of the second transmission chain, and the partition can be connected to the first transmission chain and the second transmission chain.

[0006] Further, the stirring structure includes a support shaft inserted in the middle of the partition, and the support shaft rotates on the partition, a plurality of first spiral plates are arranged on the outer wall of the support shaft on one side of the partition, and a plurality of second spiral plates are arranged on the outer wall of the support shaft on the other side of the partition; A centrifugal plate is provided on the side wall of each first spiral plate facing the partition, the centrifugal plate is coplanar with the axis of the support shaft, and an outer edge is provided on the end surface of the first spiral plate away from the support shaft and the end surface of the second spiral plate away from the support shaft; The spiral direction of the first spiral plate is the same as the spiral direction of the second spiral plate.

[0007] Furthermore, a mesh disk is fixed to the end of the support shaft, and the mesh disk is located on one side of the second spiral plate.

[0008] Furthermore, each of the support shafts is provided with a worm wheel, a worm is meshed on the worm wheel, the worm is rotatably mounted on the partition, and a gear is provided at the end of the worm away from the support shaft; A fixing plate is fixed inside the inverted bracket, a rack is fixed at the bottom of the fixing plate, and retaining edges for limiting the gear are arranged on both upper and lower sides of the rack.

[0009] Furthermore, a plurality of anti-friction balls are rotatably provided on the upper and lower surfaces of the gear.

[0010] Furthermore, the medicine adding structure comprises a vertical barrel, the top of the vertical barrel is connected with a feeding pipe for feeding, the side wall of the vertical barrel is connected with a material guide pipe for connecting with a sewage tank, a blocking body is vertically slidably arranged in the vertical barrel, the top of the blocking body is arranged as an inclined surface, and the bottom of the blocking body extends out of the vertical barrel; The bottom of the sewage tank is connected with a vertical pipe, a sliding column is slidably arranged in the vertical pipe, the bottom of the sliding column extends out of the vertical pipe, the sliding column is connected to the blocking body through a connecting plate, and the connecting plate is connected to the vertical barrel through a spring piece.

[0011] Furthermore, a water guide box is connected to the side wall of the sewage tank where the overflow pipe is located, and the overflow pipe is vertically slidably inserted into the water guide box. An adjustment plate is slidably provided on the side wall of the water guide box, and the adjustment plate is fixedly connected to the overflow pipe, and the adjustment plate and the water guide box are fastened by bolts.

[0012] The advantages of the present invention are: The design of the device allows sewage to be continuously input and output through the pipe system, eliminating the steps of repeated emptying and filling of the sewage tank in the traditional method, greatly improving the treatment efficiency; through the horizontal movement of the partition, the circular conveying movement and the separation of the sewage in the sewage tank, the flowing sewage in the sewage tank can be effectively separated, and combined with the supply of chemicals and the stirring of the stirring structure, the sewage flowing in the specified area can be neutralized, thereby avoiding the mixing of chemicals into the sewage in other areas of the sewage tank, and realizing the dynamic treatment of sewage; due to the use of dynamic treatment methods, there is no need to use large sewage tanks, which reduces the floor space and also reduces the construction and maintenance costs; the device can be easily connected to the existing sewage treatment pipeline system, which is easy to implement and manage; in summary, this sewage acid-base neutralization and adjustment treatment device not only improves the treatment efficiency, but also pays attention to environmental protection and economic benefits, and is an ideal sewage treatment solution. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0014] Figure 1 It is a schematic diagram of the structure of the present invention; Figure 2 yes Figure 1 An enlarged schematic diagram of the internal structure of the inverted support; Figure 3 yes Figure 2 A schematic diagram of the enlarged structure of the first rotating wheel; Figure 4 yes Figure 2 An enlarged structural diagram of the middle partition and the stirring structure; Figure 5 yes Figure 4 Schematic diagram of the enlarged structure of the second spiral plate; Figure 6 yes Figure 4 Schematic diagram of the enlarged structure of the first spiral plate; Figure 7 yes Figure 2 An enlarged structural diagram of the middle fixing plate from another perspective; Figure 8 yes Figure 1 Schematic diagram of the cross-section and enlarged structure of the added medicine structure; Fig. 9 yes Figure 1 Schematic diagram of the enlarged structure of the middle water tank; Markings in the accompanying drawings: 1. Sewage tank; 2. Water inlet pipe; 3. Overflow pipe; 4. Drug adding structure; 5. Partition; 6. Agitation structure; 7. Inverted bracket; 8. Rotating shaft; 9. First rotor; 10. First transmission chain; 11. Motor; 12. Second rotor; 13. Second transmission chain; 14. Support shaft; 15. First spiral plate; 16. Second spiral plate; 17. Centrifugal plate; 18. Outer edge; 19. Net disk; 20. Worm gear; 21. Worm; 22. Gear; 23. Fixed plate; 24. Rack; 25. Anti-friction ball; 26. Vertical barrel; 27. Feed pipe; 28. Feeding pipe; 29. ​​Blocking body; 30. Vertical pipe; 31. Sliding column; 32. Connecting plate; 33. Shrapnel; 34. Water guide box; 35. Adjusting plate. DETAILED DESCRIPTION

[0015] 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 the embodiments.

[0016] In the description of the present invention, it should be noted that the orientations or positional relationships indicated by “center”, “up”, “down”, “left”, “right”, “vertical”, “horizontal”, “inside” and “outside”, etc., are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0017] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. This embodiment is written in a progressive manner.

[0018] like Figure 1 to Figure 2 As shown, a sewage conditioning and treatment device of the present invention comprises a sewage tank 1, a water inlet pipe 2, an overflow pipe 3 and a medicine adding structure 4, wherein the water inlet pipe 2 and the overflow pipe 3 are respectively installed on the left and right sides of the length direction of the sewage tank 1, the water inlet pipe 2 is used to supply water into the sewage tank 1, the overflow pipe 3 is used to discharge the water in the sewage tank 1, and the medicine adding structure 4 is installed on the side wall of the sewage tank 1 and is used to supply medicine into the sewage tank 1; An inverted support 7 is fixed on the sewage tank 1, and a conveying structure and a plurality of partitions 5 are arranged in the inverted support 7. The conveying structure is used to circulate and transport the plurality of partitions 5, and each partition 5 is provided with a stirring structure 6; The plurality of partitions 5 at the bottom of the conveying structure are immersed in the water in the sewage tank 1 and move laterally, and the partitions 5 separate the water in the sewage tank 1 .

[0019] In detail, the sewage tank 1 is used to hold sewage and carry out a chemical neutralization treatment on it. The water inlet pipe 2 and the overflow pipe 3 are respectively installed on the left and right sides of the sewage tank 1 and are both connected to the sewage tank 1. At the same time, the sewage tank 1 can be connected to the sewage treatment pipeline by using the water inlet pipe 2 and the overflow pipe 3, so that the sewage in the pipeline can be directly treated. The drug adding structure 4 is installed on the side wall of the sewage tank 1 and is used to supply the drug into the sewage tank 1, thereby using the drug to neutralize the sewage in the sewage tank 1. The inverted bracket 7 can control the conveying structure and the multi- The partitions 5 play a supporting role, and the conveying structure can drive multiple partitions 5 to rotate, and the movement trajectory of the partitions 5 is a horizontal capsule shape, so that when the partitions 5 move to the bottom of the conveying structure, they can move horizontally. At this time, the partitions 5 are inserted into the water in the sewage tank 1 and separate the water in the sewage tank 1. In this way, two adjacent partitions 5 separate the water between them from the water in other positions in the sewage tank 1, so that they form a relatively independent space, and the moving direction of the partitions 5 on the lower side of the conveying structure is consistent with the flow direction of the water in the sewage tank 1.

[0020] When in use, sewage is continuously introduced into the sewage tank 1 through the water inlet pipe 2 and continuously discharged through the overflow pipe 3. The conveying structure drives multiple partitions 5 and the stirring structure 6 on the partition 5 to rotate synchronously. When the partition 5 moves into the sewage tank 1, the partition 5 separates the water in the sewage tank 1. At this time, the space between two adjacent partitions 5 in the sewage tank 1 is relatively independent. When the space moves to the position of the drug adding structure 4, the drug adding structure 4 flushes the agent into the water in the independent space. The stirring structure 6 on the partition 5 stirs the agent and sewage, so that the agent and sewage are fully mixed, and the agent neutralizes the sewage. When the partition 5 moves to the right side inside the sewage tank 1, the partition 5 moves with the conveying structure and leaves the sewage tank 1. At this time, the treated sewage is discharged through the overflow pipe 3, thereby realizing the sewage regulation work, and this method can realize the continuous treatment of dynamic sewage. The agent can be evenly diffused in the sewage. The partition 5 can be used to separate the sewage in the sewage tank 1 to avoid the aggregation of the agent in the sewage in the sewage tank 1 and the generation of concentration difference.

[0021] The design of the device allows sewage to be continuously input and output through the pipeline system, eliminating the steps of repeated emptying and filling of the sewage tank in the traditional method, greatly improving the treatment efficiency; through the horizontal movement of the partition 5, the circular conveying movement and the separation of the sewage in the sewage tank 1, the sewage in the sewage tank 1 can be effectively separated, and combined with the supply of the agent and the stirring of the stirring structure 6, the sewage flowing in the specified area can be neutralized, thereby preventing the agent from mixing with the sewage in other areas of the sewage tank 1, and realizing the dynamic treatment of the sewage; due to the dynamic treatment method, there is no need to use a large sewage tank, which reduces the floor space and also reduces the construction and maintenance costs; the device can be easily connected to the existing sewage treatment pipeline system, which is easy to implement and manage; in summary, this sewage acid-base neutralization and adjustment treatment device not only improves the treatment efficiency, but also pays attention to environmental protection and economic benefits, and is a more ideal sewage treatment solution.

[0022] like Figures 1 to 3 As shown, the transmission structure includes two rotating shafts 8 rotatably installed in the inverted bracket 7, each rotating shaft 8 is provided with two first rotating wheels 9 and one second rotating wheel 12, the two first rotating wheels 9 are located on both sides of the second rotating wheel 12, and the first rotating wheels 9 and the second rotating wheels 12 are fixedly connected to the rotating shaft 8, the two first rotating wheels 9 at corresponding positions on the two rotating shafts 8 are driven by a first transmission chain 10, and the two second rotating wheels 12 are driven by a second transmission chain 13; Among them, the inverted bracket 7 is provided with a motor 11 for providing power for the rotation of the rotating shaft 8, the shape of the first transmission chain 10 is consistent with the shape of the second transmission chain 13, the size of the first transmission chain 10 is larger than the size of the second transmission chain 13, and the partition 5 can be connected to the first transmission chain 10 and the second transmission chain 13.

[0023] In detail, the first transmission chain 10 and the second transmission chain 13 are both transverse capsule-shaped, and the two first transmission chains 10 are arranged on the front and rear sides of the second transmission chain 13. Since the size of the first transmission chain 10 is larger than that of the second transmission chain 13, the second transmission chain 13 is located within the coverage range of the first transmission chain 10. The partition 5 can be connected to the two first transmission chains 10 and one second transmission chain 13 at the same time. Since there is a size difference between the first transmission chain 10 and the second transmission chain 13, the position difference can be used to achieve a stable connection with the partition 5 to prevent the partition 5 from shaking.

[0024] When the motor 11 drives the rotating shaft 8 to rotate, the rotating shaft 8 will drive the first rotating wheel 9, the first transmission chain 10, the second rotating wheel 12 and the second transmission chain 13 thereon to rotate synchronously. The first transmission chain 10 and the second transmission chain 13 will push the partition 5 to move, thereby providing stable moving power for the partition 5.

[0025] like Figures 4 to 6As shown, the stirring structure 6 includes a support shaft 14 inserted in the middle of the partition 5, and the support shaft 14 rotates on the partition 5, a plurality of first spiral plates 15 are arranged on the outer wall of the support shaft 14 on one side of the partition 5, and a plurality of second spiral plates 16 are arranged on the outer wall of the support shaft 14 on the other side of the partition 5; A centrifugal plate 17 is provided on the side wall of each first spiral plate 15 facing the partition plate 5. The centrifugal plate 17 is coplanar with the axis of the support shaft 14. An outer edge 18 is provided on the end surface of the first spiral plate 15 away from the support shaft 14 and the end surface of the second spiral plate 16 away from the support shaft 14. The spiral direction of the first spiral plate 15 is the same as the spiral direction of the second spiral plate 16 .

[0026] In detail, the support shaft 14 can provide support for the structure thereon, and in order to reduce the weight of the partition 5 and the stirring structure 6, the structure on the stirring structure 6 can be made of lightweight materials such as carbon fiber and plastic.

[0027] Since the support shaft 14 passes through the partition 5, the structure on the support shaft 14 on the left and right sides of the partition 5 can have a balancing effect on the partition 5. There are a first spiral plate 15, a second spiral plate 16, a centrifugal plate 17 and an outer edge 18 in the space between two adjacent partitions 5. When the support shaft 14 rotates, the first spiral plate 15, the second spiral plate 16, the centrifugal plate 17 and the outer edge 18 will rotate synchronously. The multiple second spiral plates 16 between the two adjacent partitions 5 will push the sewage laterally to move toward the multiple first spiral plates 15. The multiple first spiral plates 15 will rotate to receive this part of the sewage and push it toward the multiple centrifugal plates 17, thereby causing the middle area of ​​the sewage between the two adjacent partitions 5 to flow laterally. The multiple centrifugal plates 17 will push the sewage to diffuse centrifugally around and flow again toward the multiple second spiral plates 16, thereby causing the outer area of ​​the sewage between the two adjacent partitions 5 to flow in the opposite direction. In this way, the sewage between the two adjacent partitions 5 can circulate from the inside to the outside, thereby achieving a sewage stirring effect.

[0028] The outer edge 18 on the first spiral plate 15 and the outer edge 18 on the second spiral plate 16 can help the sewage to flow horizontally, thereby preventing the rotation of the first spiral plate 15 and the second spiral plate 16 from causing centrifugal movement of the sewage.

[0029] like Figure 5 As shown, a mesh disk 19 is fixed to the end of the support shaft 14 , and the mesh disk 19 is located on one side of the second spiral plate 16 .

[0030] In detail, when the second spiral plate 16 pushes the sewage to flow horizontally, the sewage will pass through the mesh plate 19. At this time, the mesh plate 19 can be used to divert and diffuse the sewage, and when the particulate matter in the agent is intercepted by the mesh plate 19, the continuous water flow will continue to flush the particulate matter, thereby dissolving the particulate matter, thereby facilitating the uniform mixing of the sewage and the agent.

[0031] like Figure 6 to Figure 7 As shown, each of the support shafts 14 is provided with a worm wheel 20, and a worm 21 is meshed on the worm wheel 20. The worm 21 is rotatably mounted on the partition 5, and a gear 22 is provided at the end of the worm 21 away from the support shaft 14; A fixing plate 23 is fixed inside the inverted bracket 7 , a rack 24 is fixed at the bottom of the fixing plate 23 , and retaining edges for limiting the gear 22 are arranged on both the upper and lower sides of the rack 24 .

[0032] In detail, when the partition 5 follows the first transmission chain 10 and the second transmission chain 13 to move to the bottom of the conveying structure, the gear 22 synchronously moves to the same height as the rack 24. At this time, with the lateral movement of the partition 5, the gear 22 enters the rack 24 and meshes with the rack 24. The two ribs on the rack 24 can limit the gear 22. The gear 22 rolls on the rack 24, thereby driving the worm 21 and the worm wheel 20 to rotate, which is convenient for providing rotational power to the support shaft 14. When the gear 22 moves to one side of the conveying structure and moves upward, the gear 22 and the rack 24 are separated.

[0033] It should be noted that the worm wheel 20 , the worm 21 and the gear 22 can also be made of lightweight materials. The fixing plate 23 is located in the middle of the first transmission chain 10 and the second transmission chain 13 , and the fixing plate 23 provides support for the rack 24 .

[0034] like Figure 6 As shown, a plurality of anti-friction balls 25 are rotatably provided on the upper and lower surfaces of the gear 22 .

[0035] In detail, when the gear 22 rolls in the rack 24, the anti-friction ball 25 may contact the rib on the rack 24, thereby utilizing the anti-friction ball 25 to reduce the friction between the gear 22 and the rack 24, thereby ensuring the smooth movement of the gear 22.

[0036] like Figure 8 As shown, the drug adding structure 4 includes a vertical barrel 26, the top of the vertical barrel 26 is connected to a feeding pipe 27 for feeding, the side wall of the vertical barrel 26 is connected to a guide pipe 28 for connecting to the sewage tank 1, and a blocking body 29 is vertically slidably provided in the vertical barrel 26, the top of the blocking body 29 is set as an inclined surface, and the bottom of the blocking body 29 extends out of the vertical barrel 26; The bottom of the sewage tank 1 is connected to a vertical pipe 30 , in which a sliding column 31 is slidably provided. The bottom of the sliding column 31 extends out of the vertical pipe 30 , and the sliding column 31 is connected to the blocking body 29 through a connecting plate 32 , and the connecting plate 32 is connected to the vertical barrel 26 through a spring piece 33 .

[0037] In detail, the spring piece 33 can provide an upward elastic thrust for the connecting plate 32, the sliding column 31 and the sealing body 29. The medicine can be supplied into the sewage tank 1 through the feeding pipe 27, the vertical barrel 26 and the guide pipe 28. The water pressure in the sewage tank 1 will act on the sliding column 31. The elastic thrust of the spring piece 33 on the sliding column 31 will offset the water pressure. When the water pressure increases or decreases, the sliding column 31 slides in the vertical pipe 30. The sliding column 31 pushes the sealing body 29 to slide in the vertical barrel 26 through the connecting plate 32. At this time, the blocking area of ​​the inclined surface at the top of the sealing body 29 on the guide pipe 28 changes, thereby automatically adjusting the supply amount of the medicine by using the water pressure, thereby ensuring that the ratio of the sewage volume to the medicine volume remains within the specified range.

[0038] like Fig. 9 As shown, a water guide box 34 is connected to the side wall of the sewage tank 1 where the overflow pipe 3 is located, and the overflow pipe 3 is vertically slidably inserted into the water guide box 34. An adjustment plate 35 is slidably provided on the side wall of the water guide box 34, and the adjustment plate 35 is fixedly connected to the overflow pipe 3, and the adjustment plate 35 is fastened to the water guide box 34 by bolts.

[0039] In detail, the sewage in the sewage tank 1 can enter the overflow pipe 3 through the water guide box 34. When the bolts between the water guide box 34 and the adjustment plate 35 are loosened and the height position of the adjustment plate 35 is adjusted, the overflow pipe 3 moves up and down synchronously, thereby adjusting the overflow height of the sewage in the sewage tank 1, making it convenient to adjust the liquid level of the sewage in the sewage tank 1.

[0040] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A sewage conditioning and treatment device, characterized in that: The invention comprises a sewage tank (1), a water inlet pipe (2), an overflow pipe (3) and a medicine adding structure (4), wherein the water inlet pipe (2) and the overflow pipe (3) are respectively installed on the left and right sides of the sewage tank (1) in the length direction, the water inlet pipe (2) is used to supply water into the sewage tank (1), the overflow pipe (3) is used to discharge the water in the sewage tank (1), and the medicine adding structure (4) is installed on the side wall of the sewage tank (1) and is used to supply medicine into the sewage tank (1); An inverted support (7) is fixed on the sewage tank (1), and a conveying structure and a plurality of partitions (5) are arranged inside the inverted support (7). The conveying structure is used to circulate and convey the plurality of partitions (5), and each partition (5) is provided with a stirring structure (6); The plurality of partitions (5) at the bottom of the conveying structure are immersed in the water in the sewage tank (1) and move laterally, and the partitions (5) separate the water in the sewage tank (1).

2. A sewage conditioning and treatment device according to claim 1, characterized in that: The transmission structure comprises two rotating shafts (8) rotatably mounted in an inverted bracket (7), each rotating shaft (8) being provided with two first rotating wheels (9) and one second rotating wheel (12), the two first rotating wheels (9) being located on both sides of the second rotating wheel (12), and the first rotating wheels (9) and the second rotating wheels (12) being fixedly connected to the rotating shaft (8), the two first rotating wheels (9) at corresponding positions on the two rotating shafts (8) being driven by a first transmission chain (10), and the two second rotating wheels (12) being driven by a second transmission chain (13); The inverted support (7) is provided with a motor (11) for providing power for the rotation of the rotating shaft (8); the shape of the first transmission chain (10) is consistent with the shape of the second transmission chain (13); the size of the first transmission chain (10) is larger than the size of the second transmission chain (13); and the partition (5) can be connected to the first transmission chain (10) and the second transmission chain (13).

3. A sewage conditioning and treatment device according to claim 2, characterized in that: The stirring structure (6) comprises a support shaft (14) inserted into the middle of the partition (5), and the support shaft (14) rotates on the partition (5), a plurality of first spiral plates (15) are arranged on the outer wall of the support shaft (14) on one side of the partition (5), and a plurality of second spiral plates (16) are arranged on the outer wall of the support shaft (14) on the other side of the partition (5); A centrifugal plate (17) is provided on the side wall of each first spiral plate (15) facing the partition plate (5), the centrifugal plate (17) is coplanar with the axis of the support shaft (14), and an outer edge (18) is provided on the end surface of the first spiral plate (15) away from the support shaft (14) and the end surface of the second spiral plate (16) away from the support shaft (14); The spiral direction of the first spiral plate (15) is the same as the spiral direction of the second spiral plate (16).

4. A sewage conditioning and treatment device according to claim 3, characterized in that: A mesh disk (19) is fixed to the end of the support shaft (14), and the mesh disk (19) is located on one side of the second spiral plate (16).

5. A sewage conditioning and treatment device according to claim 4, characterized in that: Each of the support shafts (14) is provided with a worm wheel (20), a worm (21) is meshed with the worm wheel (20), the worm (21) is rotatably mounted on the partition (5), and a gear (22) is provided at the end of the worm (21) away from the support shaft (14); A fixing plate (23) is fixed inside the inverted bracket (7), a rack (24) is fixed at the bottom of the fixing plate (23), and retaining edges for limiting the position of the gear (22) are provided on both upper and lower sides of the rack (24).

6. A sewage conditioning and treatment device according to claim 5, characterized in that: A plurality of anti-friction balls (25) are rotatably provided on the upper and lower surfaces of the gear (22).

7. A sewage conditioning and treatment device according to claim 6, characterized in that: The drug adding structure (4) comprises a vertical barrel (26), the top of the vertical barrel (26) is connected to a feeding pipe (27) for feeding materials, the side wall of the vertical barrel (26) is connected to a material guide pipe (28) for connecting to the sewage tank (1), a blocking body (29) is vertically slidably provided in the vertical barrel (26), the top of the blocking body (29) is arranged as an inclined surface, and the bottom of the blocking body (29) extends out of the vertical barrel (26); The bottom of the sewage tank (1) is connected to a vertical pipe (30), a sliding column (31) is slidably provided in the vertical pipe (30), the bottom of the sliding column (31) extends out of the vertical pipe (30), the sliding column (31) and the blocking body (29) are connected via a connecting plate (32), and the connecting plate (32) and the vertical barrel (26) are connected via a spring sheet (33).

8. A sewage conditioning and treatment device according to claim 7, characterized in that: A water guide box (34) is provided on the side wall of the sewage tank (1) where the overflow pipe (3) is located, and the overflow pipe (3) is vertically slidably inserted into the water guide box (34). An adjustment plate (35) is slidably provided on the side wall of the water guide box (34), and the adjustment plate (35) is fixedly connected to the overflow pipe (3), and the adjustment plate (35) and the water guide box (34) are fastened by bolts.

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