Water environment-friendly treatment precipitation device

Abstract

The utility model discloses a water environment-friendly treatment precipitation device, which relates to the technical field of water environment protection and comprises a precipitation tank, a precipitation bottom bin is fixedly connected to the outer surface of the lower end of the precipitation tank, a collection guide pipe is fixedly connected to the outer surface of the lower end of the precipitation bottom bin, and an injection pipe orifice is welded to the outer surface of the upper end of the precipitation tank. According to the environment-friendly water treatment and precipitation device disclosed by the utility model, when the collection guide pipe is used, sediments in sewage can be guided into the collection guide pipe through the guide-in valve pipe, and then the sediments in the sewage can be separated through the transverse bearing filter plate, so that the sediments are positioned above the transverse bearing filter plate; sewage enters the lower part of the transverse bearing filter plate, then the separated sewage can be pumped back into the settling tank through a second water pump for standing and settling, and then the transverse bearing filter plate can be driven to turn over through a second shaft rod by a second driving motor, so that the transverse bearing filter plate can pour out sediments from a lower discharge valve pipe; therefore, the sediment can be conveniently cleaned.

Description

Technical Field

[0001] The utility model relates to the technical field of water environmental protection, in particular to a sedimentation device for water environmental protection treatment. Background Technique

[0002] Water environmental protection treatment generally refers to the treatment of sewage, and its treatment method is to change the nature of sewage so that it does not cause harm to the environmental water area. Generally, it is divided into steps such as sewage collection, pretreatment, water quality adjustment, and biological treatment. In the pretreatment link, it is necessary to precipitate the sewage. However, the existing sedimentation devices have certain inconveniences in use.

[0003] In the Chinese utility model patent application number: CN201720860631.X, a sedimentation device for environmental protection sewage treatment is disclosed. This utility model adopts a two-stage sedimentation method. First, the sewage is subjected to swirl sedimentation, and then the gravity sedimentation of suspended particles is utilized to effectively remove the solid particles in the sewage, greatly reducing the concentration of suspended solids in the sewage, ensuring the effluent water quality, and reducing the pressure of subsequent sewage treatment. However, this sedimentation device is not convenient for cleaning and discharging the sediment during use, and it is not convenient for cleaning the floating substances in the sewage, which is likely to affect the sedimentation effect. Therefore, we propose a sedimentation device for water environmental protection treatment. Summary of the Utility Model

[0004] The main purpose of the present utility model is to provide a sedimentation device for water environmental protection treatment, which can effectively solve the problems in the background technique.

[0005] To achieve the above object, the technical solution adopted by the present utility model is: a sedimentation device for water environmental protection treatment, including a sedimentation tank, the lower outer surface of the sedimentation tank is fixedly connected with a sedimentation bottom bin, the lower outer surface of the sedimentation bottom bin is fixedly connected with a collection conduit, the upper outer surface of the sedimentation tank is welded with an injection nozzle, the upper outer surface of the sedimentation tank is detachably connected with a first driving motor, the upper outer surface of the sedimentation tank is detachably connected with a first water pump, the front outer surface of the sedimentation tank is detachably connected with a second water pump, one side outer surface of the sedimentation tank is threadedly connected with a drain valve pipe, one end outer surface of the collection conduit is detachably connected with a sealing end cap, one end outer surface of the sealing end cap is detachably connected with a second driving motor, a suction conduit is fixedly connected between the collection conduit and the second water pump, a reflux conduit is fixedly connected between the second water pump and the drain valve pipe, fixed brackets are welded on both outer surfaces of the sedimentation tank, a lower discharge valve pipe is welded on the outer wall of the collection conduit, an introduction valve pipe is welded on the outer wall of the collection conduit, a second shaft rod is detachably connected to one end outer surface of the second driving motor, and a circular filter plate and a horizontal receiving filter plate are fixedly connected to the outer wall of the second shaft rod, and the circular filter plate is located on one side of the horizontal receiving filter plate.

[0006] Preferably, a first shaft is detachably connected to an outer surface of one end of the first driving motor, a stirring blade is detachably connected to an outer surface of one end of the first shaft, a floating plate is movably connected to an outer wall of the first shaft, an elastic connecting tube is detachably connected between the floating plate and the first water pump, a through hole is provided in the middle of the floating plate, a guide plate is fixedly connected to an outer surface of the bottom end of the floating plate, and a sewage pipe is threadedly connected to an outer surface of the rear end of the first water pump.

[0007] Preferably, the number of the lower row valve tubes is three groups, and the lower row valve tubes are in a conical structure, and the second shaft rod passes through the circular filter plate and the horizontal receiving filter plate.

[0008] Preferably, the suction conduit is installed at the water inlet port of the second water pump, and the return conduit is installed at the water outlet port of the second water pump.

[0009] Preferably, the first shaft rod passes through the floating plate, and one end of the elastic connecting tube is connected to one end of the through hole.

[0010] Preferably, the floating plate is a hollow structure, and a bearing is installed between the floating plate and the first shaft.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] When in use, the set collecting duct can introduce the sediment in the sewage into the collecting duct through the introduction valve pipe, and then the sediment in the sewage can be separated through the horizontal receiving filter plate, so that the sediment is above the horizontal receiving filter plate, and the sewage enters below the horizontal receiving filter plate, and then the separated sewage can be pumped back into the sedimentation box for static sedimentation through the second water pump, and then the horizontal receiving filter plate can be driven to flip through the second shaft by the second driving motor, so that the horizontal receiving filter plate can pour the sediment out of the lower valve pipe, thereby facilitating the cleaning of the sediment; the first water pump can clean the floating objects floating on the surface of the sewage through the elastic connecting pipe, and the floating plate can guide the floating objects through the guide plate during cleaning, which can facilitate the floating objects to enter the through hole, so that the first water pump can pump out the floating objects through the elastic connecting pipe, thereby achieving the effect of cleaning the floating objects. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 This is the internal structure diagram of the sedimentation box of the utility model;

[0015] Figure 3 This is a diagram of the internal structure of the collecting conduit of the utility model;

[0016] Figure 4 It is a structural diagram of the floating plate of the utility model.

[0017] In the figure: 1. precipitation tank; 2. precipitation bottom bin; 3. collection conduit; 4. injection nozzle; 5. first drive motor; 6. first water pump; 7. second water pump; 8. drain valve pipe; 10. sealing end cover; 11. second drive motor; 12. suction conduit; 13. reflux conduit; 14. fixed support; 15. lower discharge valve pipe; 16. sewage pipe; 17. first shaft rod; 18. stirring blade head; 19. floating plate; 20. elastic connecting pipe; 21. inlet valve pipe; 22. second shaft rod; 23. circular filter plate; 24. horizontal receiving filter plate; 25. through hole; 26. guide vane. Specific implementation manner

[0018] In order to enable those skilled in the art to better understand the technical solution of the present utility model, the present utility model will be further described in detail below with reference to the accompanying drawings.

[0019] As Figures 1-4 shown, the water environmental protection treatment precipitation device provided by the embodiment of the present utility model includes a precipitation tank 1. The lower outer surface of the precipitation tank 1 is fixedly connected with a precipitation bottom bin 2. The lower outer surface of the precipitation bottom bin 2 is fixedly connected with a collection conduit 3. The upper outer surface of the precipitation tank 1 is welded with an injection nozzle 4. The upper outer surface of the precipitation tank 1 is detachably connected with a first drive motor 5. The upper outer surface of the precipitation tank 1 is detachably connected with a first water pump 6. The front outer surface of the precipitation tank 1 is detachably connected with a second water pump 7. The outer surface of one side of the precipitation tank 1 is threadedly connected with a drain valve pipe 8. One end outer surface of the collection conduit 3 is detachably connected with a sealing end cover 10. One end outer surface of the sealing end cover 10 is detachably connected with a second drive motor 11. A suction conduit 12 is fixedly connected between the collection conduit 3 and the second water pump 7. A reflux conduit 13 is fixedly connected between the second water pump 7 and the drain valve pipe 8. Fixed supports 14 are welded on both outer surfaces of the precipitation tank 1. A lower discharge valve pipe 15 is welded on the outer wall of the collection conduit 3. An inlet valve pipe 21 is welded on the outer wall of the collection conduit 3. One end outer surface of the second drive motor 11 is detachably connected with a second shaft rod 22. A circular filter plate 23 and a horizontal receiving filter plate 24 are fixedly connected to the outer wall of the second shaft rod 22. The circular filter plate 23 is located on one side of the horizontal receiving filter plate 24.

[0020] Specifically, in this embodiment, a sedimentation tank 1 is included, and a sedimentation bottom bin 2 is fixedly connected to the outer surface of the lower end of the sedimentation tank 1, and a collecting conduit 3 is fixedly connected to the outer surface of the lower end of the sedimentation bottom bin 2. When the collecting conduit 3 is in use, the sediment in the sewage can be introduced into the collecting conduit 3 through the introduction valve pipe 21, and then the sediment in the sewage can be separated through the horizontal receiving filter plate 24, so that the sediment is above the horizontal receiving filter plate 24, and the sewage enters the bottom of the horizontal receiving filter plate 24, and then the separated sewage can be pumped out through the second water pump 7. The sediment is extracted and returned to the sedimentation box 1 for static sedimentation, and then the second drive motor 11 can drive the transverse receiving filter plate 24 to flip through the second shaft rod 22, so that the transverse receiving filter plate 24 can pour the sediment from the lower discharge valve pipe 15, so that the sediment can be easily cleaned. The upper outer surface of the sedimentation box 1 is welded with an injection nozzle 4, the upper outer surface of the sedimentation box 1 is detachably connected to the first drive motor 5, the upper outer surface of the sedimentation box 1 is detachably connected to the first water pump 6, and the front end outer surface of the sedimentation box 1 is detachably connected to the second water pump 7. A drain valve pipe 8 is threadedly connected to the outer surface of one side of the sedimentation tank 1, and a lower drain valve pipe 15 can be used to discharge the precipitated sewage for subsequent purification treatment. A sealing end cap 10 is detachably connected to the outer surface of one end of the collecting conduit 3, and a second driving motor 11 is detachably connected to the outer surface of one end of the sealing end cap 10. A suction conduit 12 is fixedly connected between the collecting conduit 3 and the second water pump 7, and a reflux conduit 13 is fixedly connected between the second water pump 7 and the drain valve pipe 8. Fixed brackets 14 are welded to the outer surfaces of both sides of the sedimentation tank 1. The fixed bracket 14 mainly plays the role of fixed support when in use. The outer wall of the collecting duct 3 is welded with a lower valve pipe 15, which can facilitate the discharge of sediment. The outer wall of the collecting duct 3 is welded with an inlet valve pipe 21. The outer surface of one end of the second driving motor 11 is detachably connected to the second shaft rod 22. The outer wall of the second shaft rod 22 is fixedly connected with a circular filter plate 23 and a horizontal receiving filter plate 24. The circular filter plate 23 is located on one side of the horizontal receiving filter plate 24. The circular filter plate 23 can prevent the sediment from flowing back into the sedimentation box 1.

[0021] The water environmental treatment sedimentation device provided by the utility model has a collecting conduit 3 which can, when in use, introduce the sediment in the sewage into the collecting conduit 3 through the introduction valve pipe 21, and then the sediment in the sewage can be separated through the transverse receiving filter plate 24, so that the sediment is above the transverse receiving filter plate 24, and the sewage enters below the transverse receiving filter plate 24, and then the separated sewage can be pumped back into the sedimentation tank 1 through the second water pump 7 for static sedimentation, and then the transverse receiving filter plate 24 can be driven to flip through the second drive motor 11 via the second shaft rod 22, so that the transverse receiving filter plate 24 can pour the sediment out of the lower valve pipe 15, thereby facilitating the cleaning of the sediment.

[0022] In an embodiment provided by the present utility model, a first shaft rod 17 is detachably connected to the outer surface of one end of the first drive motor 5. One end of the first shaft rod 17 is detachably connected to the outer surface of a stirring blade head 18. A floating plate 19 is movably connected to the outer wall of the first shaft rod 17. An elastic connecting pipe 20 is detachably connected between the floating plate 19 and the first water pump 6. A through hole 25 is formed in the middle of the floating plate 19. A flow guiding piece 26 is fixedly connected to the outer surface of the bottom end of the floating plate 19. A sewage discharge pipe 16 is threadedly connected to the outer surface of the rear end of the first water pump 6. When the first drive motor 5 is in use, it can drive the stirring blade head 18 to rotate, and the sewage can be made to form a vortex through the stirring blade head 18, facilitating the sediment to sink. After the sediment sinks, the floating plate 19 can guide the floating objects through the flow guiding piece 26, facilitating the floating objects to enter the through hole 25, so that the first water pump 6 can extract the floating objects through the elastic connecting pipe 20, thereby achieving the effect of cleaning the floating objects.

[0023] In another embodiment provided by the present utility model, the number of the lower discharge valve pipes 15 is three groups, and the lower discharge valve pipes 15 are in a conical structure. The second shaft rod 22 penetrates through the circular filter plate 23 and the horizontally arranged receiving filter plate 24. The circular filter plate 23 can play a role in blocking the sediment, avoiding the sediment from flowing back into the sedimentation tank 1.

[0024] In still another embodiment provided by the present utility model, the suction catheter 12 is installed at the water inlet port of the second water pump 7, and the return catheter 13 is installed at the water outlet port of the second water pump 7. The second water pump 7 can extract the sewage in the collection conduit 3.

[0025] In an embodiment provided by the present utility model, the first shaft rod 17 penetrates through the floating plate 19, and one end of the elastic connecting pipe 20 is connected to one end of the through hole 25. The elastic connecting pipe 20 facilitates the extraction of the floating objects passing through the lower part of the floating plate 19 through the through hole 25.

[0026] In another embodiment provided by the present utility model, the floating plate 19 is of a hollow structure, and a bearing is installed between the floating plate 19 and the first shaft rod 17. The bearing can ensure the stability of the floating plate 19 and avoid the floating plate 19 from rotating together with the first shaft rod 17.

[0027] It should be noted that the present utility model is a sedimentation device for water environmental protection treatment. When in use, sewage is injected into the sedimentation tank 1 through the injection nozzle 4, and then falls into the sedimentation bottom bin 2 through the hollow structure of the floating plate 19. At this time, the floating plate 19 will rise with the continuous injection of sewage. When the sewage submerges the middle position of the first shaft 17, the injection of sewage can be stopped, and then the first driving motor 5 can be started. The first driving motor 5 can drive the stirring blade head 18 to stir the sewage, so that the sewage forms a vortex. Under the action of the vortex, the impurities in the sewage will gather towards the center of the vortex. At this time, the inlet valve pipe 21 can be opened, so that the sediment in the sewage can enter the collection conduit 3 through the inlet valve pipe 21. The horizontally arranged receiving filter plate 24 in the collection conduit 3 separates the sediment in the sewage, so that the sediment is above the horizontally arranged receiving filter plate 24, and the sewage enters below the horizontally arranged receiving filter plate 24. At this time, the second water pump 7 can be started. The second water pump 7 can extract the sewage in the collection conduit 3 through the suction conduit 12 and discharge it back to the drain valve pipe 8 through the return conduit 13. When pumping water, the circular filter plate 23 can block the sediment, avoiding the sediment flowing back into the sedimentation tank 1. When the sewage has sedimented for a certain period of time, the inlet valve pipe 21 can be closed, and then the lower discharge valve pipe 15 can be opened. At this time, the second driving motor 11 is started again. The second driving motor 11 can drive the horizontally arranged receiving filter plate 24 to turn through the second shaft 22, so that the horizontally arranged receiving filter plate 24 can pour out the sediment from the lower discharge valve pipe 15, thus facilitating the cleaning of the sediment. When the sewage has been static for a period of time, the first water pump 6 can be started. The first water pump 6 can clean the floating objects floating on the surface of the sewage through the elastic connecting pipe 20. When cleaning, the floating plate 19 can guide the floating objects through the guide vanes 26, facilitating the floating objects to enter the through holes 25, so that the first water pump 6 can extract the floating objects through the elastic connecting pipe 20, thus achieving the effect of cleaning the floating objects. Finally, the floating objects are discharged through the sewage pipe 16. When the cleaning of the floating objects is completed, the sedimented sewage can be discharged through the drain valve pipe 8, so as to facilitate the subsequent purification treatment of the sewage, which is relatively practical.

[0028] The above shows and describes the basic principles, main features and advantages of the present utility model. Those skilled in the art of this industry should understand that the present utility model is not limited by the above embodiments. The above embodiments and the descriptions in the specification are only preferred examples of the present utility model, and do not limit the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A water environmental treatment sedimentation device, comprising a sedimentation tank (1), characterized in that: The lower end outer surface of the sedimentation tank (1) is fixedly connected to a sedimentation bottom bin (2), the lower end outer surface of the sedimentation bottom bin (2) is fixedly connected to a collecting conduit (3), the upper end outer surface of the sedimentation tank (1) is welded with an injection nozzle (4), the upper end outer surface of the sedimentation tank (1) is detachably connected to a first drive motor (5), the upper end outer surface of the sedimentation tank (1) is detachably connected to a first water pump (6), the front end outer surface of the sedimentation tank (1) is detachably connected to a second water pump (7), one side outer surface of the sedimentation tank (1) is threadedly connected to a drain valve pipe (8), one end outer surface of the collecting conduit (3) is detachably connected to a sealing end cover (10), and one end outer surface of the sealing end cover (10) is detachably connected to a second drive motor (5). A driving motor (11) is provided, a suction duct (12) is fixedly connected between the collecting duct (3) and the second water pump (7), a return duct (13) is fixedly connected between the second water pump (7) and the drainage valve pipe (8), fixed brackets (14) are welded to the outer surfaces of both sides of the sedimentation tank (1), a lower drainage valve pipe (15) is welded to the outer wall of the collecting duct (3), an inlet valve pipe (21) is welded to the outer wall of the collecting duct (3), a second shaft (22) is detachably connected to the outer surface of one end of the second driving motor (11), a circular filter plate (23) and a horizontal receiving filter plate (24) are fixedly connected to the outer wall of the second shaft (22), and the circular filter plate (23) is located on one side of the horizontal receiving filter plate (24).

2. The water environmental protection treatment sedimentation device according to claim 1 is characterized by: The first drive motor (5) is detachably connected to the outer surface of one end of the first drive motor (5), and a stirring blade (18) is detachably connected to the outer surface of one end of the first shaft rod (17). A floating plate (19) is movably connected to the outer wall of the first shaft rod (17). An elastic connecting pipe (20) is detachably connected between the floating plate (19) and the first water pump (6). A through hole (25) is provided in the middle of the floating plate (19). A guide plate (26) is fixedly connected to the outer surface of the bottom end of the floating plate (19), and a sewage pipe (16) is threadedly connected to the outer surface of the rear end of the first water pump (6).

3. The water environmental protection treatment sedimentation device according to claim 1 is characterized by: The number of the lower row valve tubes (15) is three, and the lower row valve tubes (15) are of a conical structure, and the second shaft rod (22) penetrates the circular filter plate (23) and the horizontal receiving filter plate (24).

4. The water environmental protection treatment sedimentation device according to claim 1 is characterized by: The suction conduit (12) is installed at the water inlet port of the second water pump (7), and the return conduit (13) is installed at the water outlet port of the second water pump (7).

5. The water environmental treatment sedimentation device according to claim 2 is characterized by: The first shaft (17) passes through the floating plate (19), and one end of the elastic connecting tube (20) is connected to one end of the through hole (25).

6. The water environmental treatment sedimentation device according to claim 5 is characterized by: The floating plate (19) is a hollow structure, and a bearing is installed between the floating plate (19) and the first shaft (17).

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