Environment-friendly wastewater treatment device for pesticide adjuvant production

Abstract

The utility model relates to the technical field of wastewater treatment, and discloses an environment-friendly wastewater treatment device for pesticide adjuvant production, which comprises a sedimentation tank and two discs, the other ends of the two discs are rotatably connected with round blocks, the inner wall of the sedimentation tank is fixedly connected with two fixed rods, the exteriors of the two fixed rods are fixedly connected with movable rods, and the movable rods are fixedly connected with the fixed rods. A middle groove is formed in the inner wall of the moving rod, the outer portion of the circular block is slidably connected to the inner wall of the middle groove, a filter plate is detachably connected to the outer portion of the moving rod, and a treatment assembly used for conducting sedimentation treatment on sewage is fixedly connected to the inner wall of the sedimentation tank. According to the utility model, the movable rod can be limited by the fixed rod to perform left-right position change, the position change of the movable rod drives the filter plate to slide at the tops of the two top plates, and the filter plate is in a flowing state, so that the filter plate is ensured to be in full contact with sewage, and suspended matters in the sewage are prevented from being adsorbed to block a filter port.

Description

Technical Field

[0001] This utility model relates to the field of wastewater treatment technology, and in particular to an environmentally friendly wastewater treatment device for pesticide adjuvant production. Background Technology

[0002] The production of pesticide adjuvants generates wastewater containing various harmful substances. If this wastewater is discharged directly without treatment, it will cause serious environmental pollution. Wastewater treatment equipment is specifically designed to solve this problem, integrating advanced physical, chemical, and biological technologies to efficiently remove toxic components, heavy metals, suspended solids, and organic pollutants from wastewater.

[0003] Wastewater treatment equipment for pesticide adjuvant production is a specialized device designed to treat wastewater generated during the production of pesticide adjuvants. Through multi-stage treatment processes, such as sedimentation separation, activated carbon adsorption, and biodegradation, the equipment ensures that the wastewater meets stringent environmental standards before discharge, significantly reducing the pollution burden on water bodies and soil.

[0004] In existing technologies, when physically treating wastewater from pesticide adjuvant production, only the inlet and outlet wastewater is in a flowing state during the filtration process. This prevents the wastewater from fully contacting the filter plate, resulting in poor filtration efficiency and requiring a long filtration time. Therefore, an environmentally friendly wastewater treatment device for pesticide adjuvant production is proposed to solve the above problems. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides an environmentally friendly wastewater treatment device for pesticide adjuvant production, which aims to improve the problem in the prior art where only the inlet and outlet sewage of the filtration section are in a flowing state, resulting in insufficient contact between the sewage and the filter plate.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] An environmentally friendly wastewater treatment device for pesticide adjuvant production includes a sedimentation tank and two discs. A circular block is rotatably connected to the other end of each disc. Two fixed rods are fixedly connected to the inner wall of the sedimentation tank, and movable rods are fixedly connected to the outside of each fixed rod. A central groove is formed on the inner wall of each movable rod. The circular block is slidably connected to the inner wall of the central groove. A filter plate is detachably connected to the outside of each movable rod. A treatment component for sedimentation of wastewater is fixedly connected to the inner wall of the sedimentation tank, and an auxiliary component for adjusting the structure for better cleaning is also fixedly connected to the inner wall of the sedimentation tank.

[0008] As a further description of the above technical solution:

[0009] The processing assembly includes two movable plates, the outer sides of which are slidably connected to the inner wall of the sedimentation tank. The inner wall of the sedimentation tank is fixedly connected to a plurality of diversion plates, the outer sides of which are in contact with the outer sides of the two movable plates.

[0010] As a further description of the above technical solution:

[0011] The auxiliary component includes multiple connecting rods, which are rotatably connected to the outside of the two movable plates, and the other end of each connecting rod is rotatably connected to a rotating shaft.

[0012] As a further description of the above technical solution:

[0013] Each of the multiple rotating shafts is rotatably connected to a second connecting rod, and the other end of each of the multiple second connecting rods is rotatably connected to the inner wall of the sedimentation tank.

[0014] As a further description of the above technical solution:

[0015] The inner wall of the sedimentation tank is slidably connected with multiple inclined plates, the bottom of which is slidably connected to the top of four connecting rods one, and the bottom of which is slidably connected to the top of four connecting rods two.

[0016] As a further description of the above technical solution:

[0017] The top of the plurality of inclined plates is detachably connected to four top plates, the other ends of which are in contact with the inner wall of the sedimentation tank.

[0018] As a further description of the above technical solution:

[0019] Two motors are installed on the outside of the sedimentation tank. The drive end of the motor is fixedly connected to the outside of the disc. Two rotating grooves are opened on the inner wall of the sedimentation tank. The outside of the disc is rotatably connected to the inside of the rotating grooves.

[0020] As a further description of the above technical solution:

[0021] The inner walls of the two filter plates are provided with multiple filter holes, and the bottom of the sedimentation tank is provided with a bottom trough.

[0022] This utility model has the following beneficial effects:

[0023] 1. In this utility model, the movable rod can be restricted by the fixed rod to move left and right. The position change of the movable rod causes the filter plate to slide on the top of the two top plates. By keeping the filter plate in a flowing state, it ensures that it is in full contact with the sewage, while avoiding the adsorption and clogging of the filter port by suspended matter in the sewage. It can continuously renew the surface of the filter plate and prevent solid particles from accumulating on the filter plate to form a blockage layer.

[0024] 2. In this utility model, because the pressure on both sides of the moving plate is different, the liquid level will gradually rise on the side of the two moving plates that are far apart. The inclination of the inclined plate can increase the residence time of the sediment. The sedimentation treatment can effectively remove suspended solids and particulate impurities in the sewage, reduce the burden on the subsequent treatment unit. The moving plate can drive the position of multiple connecting rods to change, thereby driving the position of connecting rods to change, so that the moving plate pushes multiple inclined plates closer to the inner wall of the sedimentation tank. By optimizing the internal layout of the sewage tank, it makes it easier for operators to clean the bottom of the sedimentation tank. Attached Figure Description

[0025] Figure 1 This is a perspective view of the environmentally friendly wastewater treatment device for pesticide adjuvant production proposed in this utility model.

[0026] Figure 2 This is a schematic diagram of the moving component of the environmentally friendly wastewater treatment device for pesticide adjuvant production proposed in this utility model.

[0027] Figure 3 This is a schematic diagram of the contact component of the environmentally friendly wastewater treatment device for pesticide adjuvant production proposed in this utility model.

[0028] Figure 4 for Figure 3 Enlarged view of point A in the middle.

[0029] Legend:

[0030] 1. Sedimentation tank; 2. Motor; 3. Disc; 4. Fixed rod; 5. Moving rod; 6. Filter plate; 7. Intermediate trough; 8. Moving plate; 9. Connecting rod one; 10. Connecting rod two; 11. Diverter plate; 12. Inclined plate; 13. Top plate; 14. Rotating shaft; 15. Rotating groove; 16. Small hole; 17. Bottom trough; 18. Circular block. Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0032] Reference Figure 2 , Figure 3 and Figure 4 This utility model provides an embodiment of an environmentally friendly wastewater treatment device for pesticide adjuvant production, comprising a sedimentation tank 1 and two discs 3. A bottom groove 17 is provided at the bottom of the sedimentation tank 1 for collecting sediment and increasing the wastewater retention time. Two motors 2 are installed outside the sedimentation tank 1, with the drive ends of the motors 2 fixedly connected to the outside of the discs 3. The rotation of the motors 2 drives the discs 3 to rotate, thereby achieving effective separation of suspended particles in the wastewater. Two rotating grooves 15 are provided on the inner wall of the sedimentation tank 1, and the outside of the discs 3 is rotatably connected to the inside of the rotating grooves 15 (as shown in the attached diagram). Figure 3 This design allows the disc 3 to rotate freely within the sedimentation tank 1 while maintaining isolation from the wastewater.

[0033] Both discs 3 have a circular block 18 rotatably connected to their other ends. The rotation of the discs 3 causes the circular blocks 18 to rotate around the center of the discs 3. Two fixed rods 4 are fixedly connected to the inner wall of the sedimentation tank 1, and movable rods 5 (as shown in the attached figure) are fixedly connected to the outside of each of the two fixed rods 4. Figure 4 The fixed rod 4 consists of two telescopic rods, which restrict the movement of the movable rod 5, allowing it to move along the position of the fixed rod 4. The inner wall of the movable rod 5 has a central groove 7, and the outer surface of the circular block 18 is slidably connected to the inner wall of the central groove 7. The circular block 18 can slide freely within the central groove 7, thus adapting to the positional changes of the movable rod 5. A filter plate 6 is detachably connected to the outside of the movable rod 5; the positional changes of the movable rod 5 cause the filter plate 6 to change position. The inner walls of the two filter plates 6 have multiple filter holes 16 for further filtering fine particles in the wastewater.

[0034] Reference Figure 1 and Figure 2 The inner wall of the sedimentation tank 1 is fixedly connected to a treatment component for sedimentation treatment of wastewater. The treatment component includes two movable plates 8, which are externally slidably connected to the inner wall of the sedimentation tank 1 (as shown in the attached figure). Figure 1 The movable plate 8 helps to divide the interior of the sedimentation tank 1. Multiple diversion plates 11 are fixedly connected to the inner wall of the sedimentation tank 1. The outer side of the diversion plate 11 is in contact with the outer side of the two movable plates 8. This design helps to improve water flow distribution and increase sedimentation efficiency.

[0035] The inner wall of sedimentation tank 1 is fixedly connected to an auxiliary component for adjusting the structure to achieve better cleaning. The auxiliary component includes multiple connecting rods 9, which are externally rotatably connected to the outside of two movable plates 8 (as shown in the attached diagram). Figure 2The positional change of the movable plate 8 causes the connecting rod 9 to change position as well. The other end of each connecting rod 9 is rotatably connected to a rotating shaft 14, and the positional change of the connecting rod 9 causes the rotating shaft 14 to rotate. Each rotating shaft 14 is rotatably connected to a connecting rod 10, and the rotation of the rotating shaft 14 causes the connecting rod 10 to change position. The other end of each connecting rod 10 is rotatably connected to the inner wall of the sedimentation tank 1, allowing the movable plate 8 to approach the inner wall of the sedimentation tank 1. Multiple inclined plates 12 (as shown in the attached diagram) are slidably connected to the inner wall of the sedimentation tank 1. Figure 2 The multiple inclined plates 12 have a certain degree of inclination, which allows larger impurities to remain on the surface of the inclined plates 12 as they slowly rise to the water surface. The bottom of the multiple inclined plates 12 is slidably connected to the top of four connecting rods 9, and the position of the connecting rods 9 causes the position of the inclined plates 12 to change.

[0036] Furthermore, the bottoms of multiple inclined plates 12 are slidably connected to the tops of four connecting rods 10. Changes in the position of connecting rods 10 cause changes in the position of the inclined plates 12, thus reducing the distance between the multiple inclined plates 12. This alters the internal partitioning of the sedimentation tank 1 and changes the sedimentation rate. Four top plates 13 are detachably connected to the tops of the multiple inclined plates 12, providing support for the top plates 13. Filter plates 6 can slide on top of the top plates 13, thus providing support for the filter plates 6. The other ends of the four top plates 13 contact the inner wall of the sedimentation tank 1, preventing settled wastewater from reaching the top surface through any point other than the filter plates 6.

[0037] Working principle: Two motors 2 are started, and the rotation of the drive ends of the two motors 2 drives the disc 3 to rotate. The rotation of the disc 3 drives the circular block 18 to rotate around the center of the disc 3. The position change of the disc 3 causes the position change of the moving rod 5. The position change of the moving rod 5 is restricted by the position of the fixed rod 4, so that the moving rod 5 can move left and right under the restriction of the fixed rod 4. The fixed rod 4 consists of two telescopic rods. In order to adapt to this change, the circular block 18 slides along the inner wall of the middle groove 7. The position change of the moving rod 5 causes the filter plate 6 to slide on the top of the two top plates 13. By keeping the filter plate 6 in a moving state, it ensures that it is in full contact with the sewage, while avoiding the adsorption and clogging of the filter port by suspended solids in the sewage. It can continuously renew the surface of the filter plate 6, preventing solid particles from accumulating on the filter plate 6 to form a blockage layer, thereby maintaining filtration efficiency and throughput. The flowing filter plate 6 promotes the dynamic separation of suspended solids in sewage and enhances the removal effect of pollutants.

[0038] First, wastewater is introduced between two moving plates 8, causing it to be diverted by multiple diversion plates 11, reducing the flow velocity. This allows larger sediments to remain at the bottom of the sedimentation tank 1. The bottom of the sedimentation tank 1 has a bottom trough 17 to buffer and retain the wastewater, providing more space for sediments to settle. Because of the different pressures on both sides of the moving plates 8, the liquid level gradually rises on the opposite side of the two moving plates 8. Furthermore, the inclination of the inclined plate 12 increases the residence time of the sediments, causing the liquid level to rise and perform filtration. This sedimentation treatment effectively removes suspended solids from the wastewater. To remove particulate impurities and reduce the burden on subsequent treatment units, thereby improving overall treatment efficiency, filter plate 6 is disassembled, and four top plates 13 are removed. The movable plate 8 is then moved to both sides. The movable plate 8 can drive the position of multiple connecting rods 9 to change, which in turn drives the position of connecting rod 10. This causes the movable plate 8 to push multiple inclined plates 12 closer to the inner wall of the sedimentation tank 1, making it easier for operators to clean the bottom of the sedimentation tank 1. By optimizing the internal layout of the sewage tank, the uniform distribution of water flow can be promoted, short-circuiting and dead corners can be reduced, thereby enhancing the treatment effect.

[0039] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An environmentally friendly wastewater treatment device for pesticide adjuvant production, comprising a sedimentation tank (1) and two discs (3), characterized in that: The other ends of the two discs (3) are rotatably connected to a circular block (18). The inner wall of the sedimentation tank (1) is fixedly connected to two fixed rods (4). The outside of the two fixed rods (4) is fixedly connected to a movable rod (5). The inner wall of the movable rod (5) is provided with a middle groove (7). The outside of the circular block (18) is slidably connected to the inner wall of the middle groove (7). The outside of the movable rod (5) is detachably connected to a filter plate (6). The inner wall of the sedimentation tank (1) is fixedly connected to a treatment component for sedimentation treatment of sewage. The inner wall of the sedimentation tank (1) is fixedly connected to an auxiliary component for changing the distribution of the structure for better cleaning.

2. The environmentally friendly wastewater treatment device for pesticide adjuvant production according to claim 1, characterized in that: The processing assembly includes two movable plates (8), the outer sides of which are slidably connected to the inner wall of the sedimentation tank (1). A plurality of diversion plates (11) are fixedly connected to the inner wall of the sedimentation tank (1), and the outer sides of the diversion plates (11) are in contact with the outer sides of the two movable plates (8).

3. The environmentally friendly wastewater treatment device for pesticide adjuvant production according to claim 2, characterized in that: The auxiliary component includes multiple connecting rods (9), which are externally rotatably connected to the outside of the two movable plates (8), and the other end of each of the multiple connecting rods (9) is rotatably connected to a rotating shaft (14).

4. The environmentally friendly wastewater treatment device for pesticide adjuvant production according to claim 3, characterized in that: Each of the multiple rotating shafts (14) is rotatably connected to a connecting rod (10), and the other end of each of the multiple connecting rods (10) is rotatably connected to the inner wall of the sedimentation tank (1).

5. The environmentally friendly wastewater treatment device for pesticide adjuvant production according to claim 4, characterized in that: The inner wall of the sedimentation tank (1) is slidably connected with multiple inclined plates (12), the bottom of the multiple inclined plates (12) is slidably connected to the top of the four connecting rods (9), and the bottom of the other multiple inclined plates (12) is slidably connected to the top of the four connecting rods (10).

6. The environmentally friendly wastewater treatment device for pesticide adjuvant production according to claim 5, characterized in that: The top of the plurality of inclined plates (12) is detachably connected to four top plates (13), the other ends of the four top plates (13) being in contact with the inner wall of the sedimentation tank (1).

7. The environmentally friendly wastewater treatment device for pesticide adjuvant production according to claim 1, characterized in that: Two motors (2) are installed on the outside of the sedimentation tank (1). The driving end of the motor (2) is fixedly connected to the outside of the disc (3). Two rotating grooves (15) are opened on the inner wall of the sedimentation tank (1). The outside of the disc (3) is rotatably connected to the inside of the rotating grooves (15).

8. The environmentally friendly wastewater treatment device for pesticide adjuvant production according to claim 1, characterized in that: The inner walls of the two filter plates (6) are provided with a plurality of filter holes (16), and the bottom of the sedimentation tank (1) is provided with a bottom groove (17).

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