Water purification barrier for river channel

Abstract

The utility model discloses a water purification barrier for a riverway, which relates to the technical field of water purification barriers and comprises a lifting component, the lifting component comprises a transverse strip, the transverse strip is arranged in a concrete canal, a rotating rod is mounted in the transverse strip, a first gear is mounted on the rotating rod, a supporting strip is mounted in the concrete canal, and a screw is mounted in the supporting strip. A second gear is installed on the screw rod, the first gear is meshed with the second gear, a sliding block and a filtering assembly are installed on the screw rod, the filtering assembly comprises a filtering net, the filtering net is installed in the concrete canal, an upper stainless steel net piece is arranged in the concrete canal and installed on a transverse strip, and a lower stainless steel net piece is installed in the concrete canal and installed on the transverse strip. Through the arrangement of the lifting assembly and the filtering assembly, lifting control can be conducted on the filtering assembly to adapt to different water levels, garbage and impurities in water with the too high water level are prevented from flowing downwards and polluting water quality, large and small impurities in water can be filtered through multi-layer filtering, and pollution to the flowing water quality is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of water purification barriers, in particular to a water purification barrier used in rivers. Background Art

[0002] Water purification refers to the removal or reduction of impurities, harmful substances and microorganisms in water to a certain extent, so that the water reaches the standards of safety, hygiene and suitability for people's lives and production. Purified water is an indispensable and important resource in human life, and plays a vital role in protecting people's health and promoting social development.

[0003] In the water purification barrier of the river, the filtering mechanism is generally unable to control the rise and fall, and the filtering effect cannot be played when the water level rises, causing impurities in the water to float directly from upstream to downstream, seriously affecting the water quality. In addition, the existing filtering mechanism has fewer filtering layers and poor filtering effect, and is unable to filter various impurities. Therefore, a river water purification barrier that can be raised and lowered and can filter various impurities is needed. Utility Model Content

[0004] The purpose of the utility model is to provide a water purification barrier for a river to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a water purification barrier for a river, comprising a concrete water channel;

[0006] A lifting assembly, the lifting assembly comprising a horizontal bar, the horizontal bar is arranged in a concrete water channel, a rotating rod is installed in the horizontal bar, a first gear is installed on the rotating rod, a support bar is installed in the concrete water channel, a screw is installed in the support bar, a second gear is installed on the screw, the first gear is meshed with the second gear, a slider is installed on the screw, a first connecting block is installed on the screw, a connecting rod is rotatably installed on the slider, a second connecting block is installed at the bottom of the horizontal bar, the connecting rod is rotatably installed on the second connecting block, and a connecting plate is installed on the horizontal bar;

[0007] A filter assembly, the filter assembly includes a filter screen, the filter screen is installed in a concrete water channel, a stainless steel upper mesh sheet is arranged in the concrete water channel, the stainless steel upper mesh sheet is installed on a horizontal bar, a stainless steel lower mesh sheet is installed in the concrete water channel, a HDPE mesh is installed in the concrete water channel, the HDPE mesh is installed on a connecting plate, a D porous biological carrier is installed in the HDPE mesh, a weighted gabion is installed at the bottom of the HDPE mesh, and stones are installed in the weighted gabion.

[0008] Preferably, a rotating wheel is installed on the horizontal bar, and the rotating wheel is made of stainless steel.

[0009] Preferably, a limit block is installed on the horizontal bar, and the rotating rod is installed in the limit block.

[0010] Preferably, a protective cover is installed on the support bar, and the first gear and the second gear are installed in the protective cover.

[0011] Preferably, fixing rods are installed on the concrete water channel, and there are two fixing rods.

[0012] Preferably, a slide bar is installed on the stainless steel upper mesh sheet, a slide groove is opened on the stainless steel lower mesh sheet, and the slide bar is slidably installed in the slide groove.

[0013] Preferably, a nylon rope is installed on the HDPE net, and a nylon rope is installed on both of the two fixing rods.

[0014] The beneficial effects of the utility model are:

[0015] In the utility model, by setting the lifting component, the rotating wheel is rotated, the rotation of the rotating wheel drives the rotating rod to rotate, the rotation of the rotating rod drives the horizontal bar to move, the displacement of the horizontal bar drives the stainless steel mesh sheet to move, and the stainless steel mesh sheet moves on the stainless steel lower mesh sheet to control the height of the stainless steel mesh sheet to adapt to different water levels, thereby preventing the garbage and impurities in the water from drifting downstream due to excessively high water levels and polluting the water quality.

[0016] In the utility model, through the setting of the filter component, water flows through the filter net from the upstream, the filter net isolates the larger garbage and impurities in the water outside the filter net, and the water then flows through the stainless steel mesh sheet, through which the smaller impurities in the water can be isolated, and the isolated water then flows to the downstream through the HDPE net. The D porous biological carrier in the HDPE net is more conducive to the reproduction of microorganisms and has a larger attachment surface area. This setting can filter out large and small impurities in the water to prevent pollution of the downstream water quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the three-dimensional structure of a water purification barrier for a river proposed by the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of a first gear, a second gear, etc. of a water purification barrier for a river proposed by the utility model;

[0019] Figure 3 This is another three-dimensional structural schematic diagram of a water purification barrier for a river proposed by the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of a 3D porous biological carrier, a weighted stone cage, etc. for a water purification barrier for a river proposed by the utility model.

[0021] In the figure: 1. concrete water channel; 21. horizontal bar; 22. rotating rod; 23. first gear; 24. support bar; 25. screw rod; 26. second gear; 27. slider; 28. first connecting block; 29. ​​connecting rod; 210. second connecting block; 211. connecting plate; 212. rotating wheel; 213. limiting block; 214. protective cover; 31. filter screen; 32. stainless steel upper mesh sheet; 33. stainless steel lower mesh sheet; 34. HDPE net; 35. 3D porous biological carrier; 36. weighted gabion; 37. stone; 38. fixing rod; 39. sliding bar; 310. chute; 311. nylon rope. DETAILED DESCRIPTION

[0022] 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 of the embodiments.

[0023] Embodiment 1:

[0024] like Figure 1-3 As shown, this embodiment provides a water purification barrier for a river, including a concrete water channel 1;

[0025] The lifting component can be raised and lowered to adapt to different water levels through the setting of the lifting component. The lifting component includes a horizontal bar 21, which is set in the concrete water channel 1. A rotating rod 22 is installed in the horizontal bar 21, and a first gear 23 is installed on the rotating rod 22. A support bar 24 is installed in the concrete water channel 1, and a screw rod 25 is installed in the support bar 24. A second gear 26 is installed on the screw 25. The first gear 23 is meshed with the second gear 26. A slider 27 is installed on the screw 25, and a first connecting block 28 is installed on the screw 25. A rotating device 26 is installed on the slider 27. A connecting rod 29 is installed, a second connecting block 210 is installed at the bottom of the horizontal bar 21, the connecting rod 29 is rotatably installed on the second connecting block 210, a connecting plate 211 is installed on the horizontal bar 21, and the rotating wheel 212 is rotated. The rotating wheel 212 drives the rotating rod 22 to rotate, and the rotating rod 22 drives the horizontal bar 21 to move. The displacement of the horizontal bar 21 drives the stainless steel mesh sheet 32 ​​to move. The stainless steel mesh sheet 32 ​​moves on the stainless steel lower mesh sheet 33 to control the height of the stainless steel mesh sheet 32 ​​to adapt to different water levels and prevent the garbage and impurities in the water from drifting downstream due to excessive water level and polluting the water quality.

[0026] Further, see Figure 2 A rotating wheel 212 is installed on the horizontal bar 21. The rotating wheel 212 is made of stainless steel. The setting of the rotating wheel 212 can make it easier to rotate the rotating rod 22, and the stainless steel material can prevent rust.

[0027] Further, see Figure 2A limit block 213 is installed on the horizontal bar 21, and the rotating rod 22 is installed in the limit block 213. The setting of the limit block 213 can limit the rotating rod 22 to prevent the rotating rod 22 from sliding out of the horizontal bar 21.

[0028] Further, see Figure 2 A protective cover 214 is installed on the support bar 24, and the first gear 23 and the second gear 26 are installed in the protective cover 214. The setting of the protective cover 214 protects the first gear 23 and the second gear 26 to prevent impurities in the water from affecting the operation of the first gear 23 and the second gear 26.

[0029] Embodiment 2:

[0030] like Figure 1-4 As shown, based on Example 1, by setting up the filtering component, large and small impurities in the water can be filtered to prevent pollution of downstream water quality.

[0031] The filter assembly includes a filter screen 31, which is installed in the concrete canal 1. A stainless steel upper mesh sheet 32 ​​is provided in the concrete canal 1, and the stainless steel upper mesh sheet 32 ​​is installed on the horizontal bar 21. A stainless steel lower mesh sheet 33 is installed in the concrete canal 1. A HDPE mesh 34 is installed in the concrete canal 1, and the HDPE mesh 34 is installed on the connecting plate 211. A 3D porous biological carrier 35 is installed in the HDPE mesh 34. A weighted stone cage 36 is installed at the bottom of the HDPE mesh 34, and stones 37 are installed in the weighted stone cage 36. Water flows through the filter screen 31 from upstream, and the filter screen 31 isolates larger garbage and impurities in the water outside the filter screen 31. The water then flows through the stainless steel upper mesh sheet 32, and the smaller impurities in the water can be isolated through the stainless steel upper mesh sheet 32. The isolated water then flows to the downstream through the HDPE mesh 34. The 3D porous biological carrier 35 in the HDPE mesh 34 is more conducive to the reproduction of microorganisms and has a larger attachment surface area. This arrangement can filter large and small impurities in the water to prevent pollution of downstream water quality.

[0032] Further, see Figure 1 A fixing rod 38 is installed on the concrete water channel 1 , and there are two fixing rods 38 . The setting of the fixing rod 38 allows the nylon rope 311 to be wound around the fixing rod 38 .

[0033] Further, see Figure 2 A slide bar 39 is installed on the stainless steel upper mesh sheet 32, and a slide groove 310 is opened on the stainless steel lower mesh sheet 33. The slide bar 39 is slidably installed in the slide groove 310. The setting of the slide bar 39 and the slide groove 310 allows the stainless steel upper mesh sheet 32 ​​to slide on the stainless steel lower mesh sheet 33, thereby limiting the position of the stainless steel upper mesh sheet 32.

[0034] Further, see Figure 1A nylon rope 311 is installed on the HDPE net 34, and nylon ropes 311 are installed on both fixing rods 38. The setting of the nylon ropes 311 can fix the HDPE net 34 to prevent the HDPE net 34 from drifting with the water flow.

[0035] The working principle of the utility model is as follows: when in use, the rotating wheel 212 is rotated, the rotating wheel 212 rotates to drive the rotating rod 22 to rotate, the rotating rod 22 rotates to drive the first gear 23 to rotate, the first gear 23 rotates to drive the second gear 26 to rotate, the second gear 26 rotates to drive the screw 25 to rotate, the screw 25 rotates to drive the slider 27 to move, the slider 27 moves to drive the connecting rod 29 to rotate, the connecting rod 29 rotates to drive the horizontal bar 21 to move, the horizontal bar 21 moves to drive the stainless steel mesh sheet 32 ​​to move, the stainless steel mesh sheet 32 ​​moves on the stainless steel lower mesh sheet 33 to control the height of the stainless steel mesh sheet 32, adapt to different water levels, prevent the garbage and impurities in the water from being too high to drift downstream and pollute the water quality, and the water from the upstream to the The water flows through the filter net 31, which isolates larger garbage and impurities in the water outside the filter net 31. The water then flows through the stainless steel mesh sheet 32, which isolates smaller impurities in the water. The isolated water then flows downstream through the HDPE mesh 34. The 3D porous biological carrier 35 in the HDPE mesh 34 is more conducive to the reproduction of microorganisms and has a larger attachment surface area. The heavy stone cages 36 and stones 37 can prevent the bottom of the HDPE mesh 34 from floating on the water surface and affecting the filtering effect. The fixing rods 38 and nylon ropes 311 can fix the HDPE mesh 34 in the water to prevent the HDPE mesh 34 from drifting with the water flow. This arrangement can filter out large and small impurities in the water and prevent pollution of the downstream water quality.

[0036] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A water purification barrier for a river, characterized in that: include: Concrete channel (1); A lifting assembly, the lifting assembly comprising a horizontal bar (21), the horizontal bar (21) being arranged in a concrete water channel (1), a rotating rod (22) being installed in the horizontal bar (21), a first gear (23) being installed on the rotating rod (22), a support bar (24) being installed in the support bar (24), a screw rod (25) being installed on the screw rod (25), a second gear (26) being installed on the screw rod (25), the first gear (23) being meshed with the second gear (26), a slider (27) being installed on the screw rod (25), a first connecting block (28) being installed on the screw rod (25), a connecting rod (29) being rotatably installed on the slider (27), a second connecting block (210) being installed at the bottom of the horizontal bar (21), the connecting rod (29) being rotatably installed on the second connecting block (210), and a connecting plate (211) being installed on the horizontal bar (21); A filter assembly, the filter assembly comprising a filter screen (31), the filter screen (31) being installed in a concrete water channel (1), a stainless steel upper mesh sheet (32) being arranged in the concrete water channel (1), the stainless steel upper mesh sheet (32) being installed on a horizontal bar (21), a stainless steel lower mesh sheet (33) being installed in the concrete water channel (1), a HDPE mesh (34) being installed in the concrete water channel (1), the HDPE mesh (34) being installed on a connecting plate (211), a 3D porous biological carrier (35) being installed in the HDPE mesh (34), a weighted stone cage (36) being installed at the bottom of the HDPE mesh (34), and stones (37) being installed in the weighted stone cage (36).

2. A water purification barrier for a river according to claim 1, characterized in that: A rotating wheel (212) is installed on the horizontal bar (21), and the rotating wheel (212) is made of stainless steel.

3. A water purification barrier for a river according to claim 1, characterized in that: A limit block (213) is installed on the horizontal bar (21), and the rotating rod (22) is installed in the limit block (213).

4. A water purification barrier for a river according to claim 1, characterized in that: A protective sleeve (214) is installed on the support bar (24), and the first gear (23) and the second gear (26) are installed in the protective sleeve (214).

5. A water purification barrier for a river according to claim 1, characterized in that: The concrete water channel (1) is provided with fixing rods (38), and the number of the fixing rods (38) is two.

6. A water purification barrier for a river according to claim 1, characterized in that: The upper stainless steel mesh sheet (32) is provided with a slide bar (39), the lower stainless steel mesh sheet (33) is provided with a slide groove (310), and the slide bar (39) is slidably installed in the slide groove (310).

7. A water purification barrier for a river according to claim 5, characterized in that: The HDPE net (34) is installed with a nylon rope (311), and the two fixing rods (38) are both installed with a nylon rope (311).

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