River channel discharge port sewage purification device

Abstract

The utility model discloses a river channel discharge port sewage purification device, and relates to the technical field of sewage treatment. The number of the filtering mechanisms is two, the two filtering mechanisms are both arranged on the foundation, each filtering mechanism comprises a limiting component, a position adjusting component, a cleaning plate and a filtering net, a water inlet is fixedly connected to one side of the top of the foundation, the limiting component is arranged in the water inlet, and the filtering net is arranged on the limiting component. According to the river channel discharge port sewage purification device, through the use of the filtering mechanism, garbage impurities in sewage can be intercepted and treated from the perspective of physical filtering, the filtered garbage impurities are pushed out through the cleaning plate, and the situation that the filtering effect of the filtering net is affected is avoided; the filter plate can be positioned and controlled, meanwhile, the filter plate can be controlled to be replaced and positioned, the using effect is guaranteed, and the filter plate is simple in structure and easy and convenient to use.

Description

Technical Field

[0001] This utility model relates to the field of wastewater treatment technology, specifically a wastewater purification device for river outlets. Background Technology

[0002] With the continuous advancement of urbanization, a large amount of domestic sewage is discharged into urban and rural waterways. The waterways' ability to self-clean through ecological conservation is decreasing, putting increasing pressure on sewage treatment in urban and rural waterways. During the sewage discharge process, the sewage outlets in the waterways are the most polluted due to the long-term scouring of sewage. Therefore, how to carry out source environmental management of point source pollution outlets such as sewage outlets in waterways is receiving increasing attention.

[0003] The publication number "CN215906044U" describes "a river discharge outlet purification device and sewage treatment system, wherein the river discharge outlet purification device includes: a bar screen box, which is set in the river channel below the river discharge outlet; a floating plant bed is set around the bar screen box; and biological packing material for microbial attachment is connected to the bar screen box. Through the bar screen box with its top opening below the river discharge outlet, sewage discharged from the river discharge outlet can be effectively allowed to enter the bar screen box, and the bar screen plates can intercept garbage and impurities in the sewage, treating it from a physical filtration perspective. The floating plant bed around the bar screen box can purify the sewage near the river discharge outlet through the root system of floating plants, enhancing ecological conservation capacity. The biological packing material connected to the bar screen box provides an attachment carrier for microorganisms, enabling biochemical treatment of the sewage through biodegradation and digestion."

[0004] The aforementioned patent can effectively allow sewage discharged from river outlets to enter the bar screen box, and the bar screen plates intercept garbage and impurities in the sewage, treating it from a physical filtration perspective. It can also purify the sewage near the river outlet through the root system of floating plants, enhancing the ecological conservation capacity. The biological filler connected to the bar screen box can provide an attachment carrier for microorganisms, and treat the sewage through biodegradation and digestion. However, during use, the garbage and impurities blocked on the bar screen cannot be effectively cleaned, and the bar screen cannot be removed, affecting its use. Utility Model Content

[0005] This utility model provides a sewage purification device for river outlets. Through the use of a filtration mechanism, garbage and impurities in sewage can be intercepted and treated from a physical filtration perspective. The filtered garbage and impurities are pushed out by a cleaning plate to avoid affecting the filtration effect of the filter screen. Through the use of a positioning mechanism, the filter plate can be positioned and controlled. At the same time, the filter plate can be replaced and positioned to ensure the effect. Moreover, the structure is simple and easy to use.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a sewage purification device for river outlets, comprising:

[0007] foundation;

[0008] The filtration mechanism is provided in two sets, both sets of which are mounted on the foundation. Each set of the filtration mechanism includes a limiting component, an adjusting component, a cleaning plate, and a filter screen. A water inlet is fixedly connected to one side of the top of the foundation. The limiting component is located inside the water inlet, the filter screen is located on the limiting component, the adjusting component is located inside the foundation, and the cleaning plate is located on the adjusting component.

[0009] The positioning mechanism comprises two sets, both sets being located at the water inlet for positioning the two filter screens. Each set of the positioning mechanism includes a control component and a limiting block. The control component is located at the water inlet, and the limiting block is located on the control component.

[0010] A purification unit, built on a foundation, is used to purify wastewater.

[0011] Furthermore, the limiting component includes a U-shaped limiting slide bar and a U-shaped limiting groove. The U-shaped limiting groove is opened inside the water inlet, and the U-shaped limiting slide bar is fixedly connected inside the filter screen and slidably connected inside the U-shaped limiting groove.

[0012] Furthermore, the adjustment component includes two cleaning telescopic rods, a limiting rod, and a limiting groove. A limiting groove is formed in the foundation, the limiting rod is slidably connected in the limiting groove, and one end of the limiting rod is fixedly connected to the cleaning plate. Both cleaning telescopic rods are fixedly connected in the foundation, and one end of both cleaning telescopic rods is fixedly connected to the cleaning plate.

[0013] Furthermore, the control component consists of two limiting telescopic rods, both of which are located at the top of the water inlet and are connected to the limiting block.

[0014] Furthermore, a purification chamber is fixedly connected to one end of the water inlet, and multiple partition nets are fixedly connected at equal intervals inside the purification chamber.

[0015] Furthermore, a water outlet is fixedly connected to one end of the purification chamber.

[0016] This utility model provides a sewage purification device for river outlets. It has the following beneficial effects:

[0017] (1) The sewage purification device at the river outlet can intercept garbage and impurities in the sewage through the use of the filtration mechanism, treat it from the perspective of physical filtration, and push out the filtered garbage and impurities through the cleaning plate to avoid affecting the filtration effect of the filter screen.

[0018] (2) The sewage purification device at the river outlet can control the positioning of the filter plate through the use of the positioning mechanism. At the same time, it can control the filter plate to be replaced and positioned to ensure the effect of use. Moreover, the structure is simple and easy to use. Attached Figure Description

[0019] Figure 1 This is an exploded cross-sectional view of the present invention;

[0020] Figure 2 This is a partial sectional view of the present invention;

[0021] Figure 3 This is a perspective view of the present utility model;

[0022] Figure 4 This is a perspective view of the filtration mechanism of this utility model.

[0023] In the diagram: 1. Foundation; 2. Inlet; 3. U-shaped limiting slide groove; 4. Cleaning plate; 5. Limiting rod; 6. Limiting groove; 7. Cleaning telescopic rod; 8. Separating net; 9. Purification chamber; 10. Outlet; 11. U-shaped limiting slide bar; 12. Limiting block; 13. Limiting telescopic rod; 14. Filter screen. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0025] Please see Figure 1-4 This utility model provides a technical solution: a sewage purification device for river outlets, comprising:

[0026] Foundation 1;

[0027] The filtration mechanism is provided in two sets, both of which are located on the foundation 1. Each set of filtration mechanisms includes a limiting component, an adjusting component, a cleaning plate 4, and a filter screen 14. A water inlet 2 is fixedly connected to one side of the top of the foundation 1. The limiting component is located inside the water inlet 2, the filter screen 14 is located on the limiting component, the adjusting component is located inside the foundation 1, and the cleaning plate 4 is located on the adjusting component.

[0028] The positioning mechanism comprises two sets, both located at the water inlet 2, for positioning the two filter screens 14. Each positioning mechanism includes a control component and a limiting block 12. The control component is located at the water inlet 2, and the limiting block 12 is located on the control component.

[0029] The purification unit, located on foundation 1, is used for the purification of sewage.

[0030] In this implementation scheme: the filter screen 14 is tilted to increase the filtration area and improve the effect. At the same time, the cleaning plate 4 is attached to the filter screen 14 to clean the surface of the filter screen 14. The limiting block 12 limits the filter screen 14 to improve the stability during use.

[0031] Specifically, the limiting components include a U-shaped limiting slide bar 11 and a U-shaped limiting slide groove 3. The U-shaped limiting slide groove 3 is opened inside the water inlet 2. The U-shaped limiting slide bar 11 is fixedly connected inside the filter screen 14, and the U-shaped limiting slide bar 11 is slidably connected inside the U-shaped limiting slide groove 3.

[0032] In this embodiment, the U-shaped limiting slide bar 11 and the U-shaped limiting slide groove 3 work together to limit the filter screen 14 within the water inlet 2.

[0033] Specifically, the adjustment component includes two cleaning telescopic rods 7, a limiting rod 5, and a limiting groove 6. A limiting groove 6 is opened in the foundation 1. The limiting rod 5 is slidably connected in the limiting groove 6, and one end of the limiting rod 5 is fixedly connected to the cleaning plate 4. Both cleaning telescopic rods 7 are fixedly connected in the foundation 1, and one end of both cleaning telescopic rods 7 is fixedly connected to the cleaning plate 4.

[0034] In this embodiment: the models of the two cleaning telescopic rods 7 can be selected from those already available on the market as needed, which will not be elaborated on here. The height of the cleaning plate 4 is controlled by the two cleaning telescopic rods 7 to complete the cleaning. At the same time, the limiting rod 5 and the limiting groove 6 cooperate to ensure the stability of the movement of the cleaning plate 4 and avoid the pressure being directly applied to the cleaning telescopic rods 7.

[0035] Specifically, the control components are two limiting telescopic rods 13, both of which are located at the top of the water inlet 2 and are connected to the limiting block 12.

[0036] In this embodiment, the models of the two limiting telescopic rods 13 can be selected from those already available on the market as needed, which will not be elaborated on here. By extending and retracting the two limiting telescopic rods 13, the position of the limiting block 12 is adjusted to complete the positioning of the filter screen 14.

[0037] Specifically, a purification chamber 9 is fixedly connected to one end of the water inlet 2, and multiple partition nets 8 are fixedly connected at equal intervals inside the purification chamber 9.

[0038] In this embodiment: the purification chamber 9 is an application of existing technology, which will not be described in detail here. It is divided by the partition mesh 8 to complete multi-stage purification.

[0039] Specifically, one end of the purification chamber 9 is fixedly connected to a water outlet 10.

[0040] In this embodiment: the water outlet 10 is used to discharge the purified water.

[0041] During use, wastewater enters the interior through inlet 2 and undergoes physical filtration through multiple filter screens 14, ensuring that the wastewater entering the purification chamber 9 is free of large-volume debris. The wastewater is then filtered within the purification chamber 9 and separated by partition screens 8 to achieve different purification effects. After purification, the wastewater is discharged through outlet 10. After the filter screens 14 have been used for a certain period of time, the cleaning telescopic rod 7 controls the position of the cleaning plate 4 to push out the debris on the surface of the filter screens 14, thus completing the use. During disassembly, the limiting telescopic rod 13 controls the limiting block 12 to control the filter screens 14, thus completing the replacement.

[0042] The control method of this utility model is to control the device by manually starting and stopping the switch. The wiring diagram of the power element and the supply of power are common knowledge in the field. Since this utility model is mainly used to protect mechanical devices, the control method and wiring layout will not be explained in detail.

[0043] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A sewage purification device for river outlets, characterized in that, include: Foundation (1); The filter mechanism is provided in two groups, and both groups of the filter mechanism are provided on the foundation (1). Each group of the filter mechanism includes a limiting component, an adjusting component, a cleaning plate (4) and a filter screen (14). A water inlet (2) is fixedly connected to one side of the top of the foundation (1). The limiting component is provided in the water inlet (2). The filter screen (14) is provided on the limiting component. The adjusting component is provided in the foundation (1). The cleaning plate (4) is provided on the adjusting component. The positioning mechanism comprises two sets, both of which are located at the water inlet (2) for positioning the two filter screens (14). Each set of the positioning mechanism includes a control component and a limiting block (12). The control component is located at the water inlet (2), and the limiting block (12) is located on the control component. The purification unit is located on the foundation (1) and is used for the purification of sewage.

2. The wastewater purification device for river outlets according to claim 1, characterized in that, The limiting component includes a U-shaped limiting slide bar (11) and a U-shaped limiting groove (3). The U-shaped limiting groove (3) is opened in the water inlet (2). The U-shaped limiting slide bar (11) is fixedly connected in the filter screen (14) and the U-shaped limiting slide bar (11) is slidably connected in the U-shaped limiting groove (3).

3. A sewage purification device for river outlets according to claim 2, characterized in that, The adjustment component includes two cleaning telescopic rods (7), a limiting rod (5), and a limiting groove (6). The limiting groove (6) is opened in the foundation (1). The limiting rod (5) is slidably connected in the limiting groove (6), and one end of the limiting rod (5) is fixedly connected to the cleaning plate (4). Both cleaning telescopic rods (7) are fixedly connected in the foundation (1), and one end of both cleaning telescopic rods (7) is fixedly connected to the cleaning plate (4).

4. A sewage purification device for river outlets according to claim 3, characterized in that, The control component consists of two limiting telescopic rods (13), both of which are located at the top of the water inlet (2) and are connected to the limiting block (12).

5. A sewage purification device for river outlets according to claim 4, characterized in that, One end of the water inlet (2) is fixedly connected to a purification chamber (9), and multiple partition nets (8) are fixedly connected at equal intervals inside the purification chamber (9).

6. A sewage purification device for river outlets according to claim 5, characterized in that, One end of the purification chamber (9) is fixedly connected to a water outlet (10).

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