Water quality impurity removing water-saving purification device for hydraulic engineering

Abstract

The application discloses a water quality impurity-removing water-saving purification device for hydraulic engineering and relates to the field of hydraulic engineering, which comprises a barrel body and an upper cover body. A filler box, a funnel and a purification box are sequentially arranged in the barrel body from top to bottom. The top and bottom of the funnel are respectively connected with the bottom of the filler box and the top of the purification box. Three horizontal plates for microbial adhesion are arranged in the purification box. The three horizontal plates are fixedly connected through connecting rods. A movement assembly is arranged above the horizontal plates in the purification box. The movement assembly is used for controlling the vertical reciprocating movement of the three horizontal plates, expanding the contact area between the microorganisms and the water body. A disturbance assembly is arranged in the filler box and the funnel. The disturbance assembly is used for moving along with the movement of the movement assembly, dispersing the filler gathered in the filler cavity and avoiding caking. The application can expand the contact area between the microorganisms and the water body, make the microorganisms sufficiently decompose the high-molecular organic matters in the water, and disperse the filler, thereby avoiding the caking phenomenon.

Description

Technical Field

[0001] This invention relates to the technical field of water conservancy engineering, specifically to a water purification and purification device for removing impurities from water in water conservancy projects. Background Technology

[0002] Water conservancy projects refer to a series of engineering facilities designed and constructed specifically to effectively control and rationally allocate surface water and groundwater resources in nature in order to achieve multiple goals such as eliminating water hazards and promoting water conservancy development. In order to meet people's drinking water needs, water conservancy projects need to remove impurities from water sources in terms of water treatment, and water-saving purification devices are required in the process of removing impurities.

[0003] A prior art water purification and purification device and method for water quality removal and conservation in water conservancy projects includes a sedimentation tank, a filter box fixedly installed inside the sedimentation tank, and further includes: a water inlet hopper set on the filter box; a packing plate and a fixing ring fixedly installed inside the filter box, an upper clip fixedly installed below the packing plate, an oxygen pipe fixedly installed inside the fixing ring, a lower clip fixedly installed on the oxygen pipe, and a water purification device set between the lower clip and the upper clip; and an oxygen pump fixedly installed on the filter box, with the output end of the oxygen pump connected to the oxygen pipe.

[0004] Although the above technology can utilize microorganisms to decompose the organic chemical bonds of high molecular weight organic matter in raw water, and the oxygen generated by the oxygen pump provides a living environment for microorganisms, there will inevitably be gaps between adjacent packing strips. When water flows down from the packing plate, it will flow along the path of least resistance. Some water will pass directly through the gaps in the packing strips without contact, resulting in some unfiltered water being discharged directly, reducing the overall purification effect. Summary of the Invention

[0005] Based on this, the purpose of the present invention is to provide a water purification device for removing impurities and saving water in water conservancy projects, so as to solve the technical problems mentioned in the background art.

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

[0007] A water purification and impurity removal device for water conservancy projects includes a barrel and a top cover. The top opening of the barrel is connected to the bottom opening of the top cover by threads. Inside the barrel, from top to bottom, there are a packing box, a funnel, and a purification box. The top and bottom of the funnel are connected to the bottom of the packing box and the top of the purification box, respectively. Inside the purification box, there are three stacked horizontal plates for microbial attachment. The three horizontal plates are fixedly connected by connecting rods. A motion component is provided above the horizontal plates in the purification box. The motion component is used to control the three horizontal plates to perform vertical reciprocating motion to increase the contact area between microorganisms and water.

[0008] The top and bottom walls of the packing box are provided with filter holes. Two layered filter plates are evenly fixed in the packing box. The packing box is divided into three packing cavities by the two layered filter plates. The packing box and the funnel are provided with a disturbance component. The disturbance component is used to follow the movement component to disperse the packing material gathered in the packing cavity to prevent clumping.

[0009] Specifically, the motion component includes a drive motor. A fixing plate is mounted on the bottom of the drive motor with screws. The two side walls of the fixing plate are respectively fixed to the outer wall of the purification box and the inner wall of the barrel with screws. The output end of the drive motor is connected to a rope winding roller through a coupling. A high-strength nylon rope is wound around the outer wall of the rope winding roller. The purification box has guide plates that slope to both sides at the top opening. A guide wheel is provided below the guide plate. One end of the rope passes through the box wall of the purification box and slides down along the outer wall of the guide wheel before connecting to the top plate. The lower surface of the top plate is connected to the uppermost horizontal plate through a pull rod.

[0010] Specifically, in this technical solution, both sides of the guide ramp are fixedly connected to the inner wall of the purification box. Side plates are fixed at both ends of the guide wheel on the lower surface of the guide ramp. Both ends of the guide wheel are rotatably connected to the side plates through shafts. Two guide rods are provided on the side of the top plate away from the drive motor. The top ends of the two guide rods are fixedly connected to the lower surface of the guide ramp. The top plate and the two guide rods are in sliding cooperation.

[0011] Specifically, the inner bottom wall of the purification box is provided with a sludge collection plate, the bottom of the side wall of the purification box is connected to an L-shaped water outlet pipe, a solenoid valve is installed on the water outlet pipe, a partition is fixed inside the barrel at the bottom of the outer wall of the purification box, and one end of the water outlet pipe extends through the partition to the bottom.

[0012] Specifically, in this technical solution, one end of the sludge collection plate extends out of the purification box, and a sealing ring is provided at the contact point between the sludge collection plate and the side wall of the purification box, and the upper surface of the sludge collection plate is roughened.

[0013] Specifically, the disturbance component includes a rotating shaft and a protective shell. The rotating shaft passes through the bottom wall of the stuffing box and two layered filter plates in sequence. The top end of the rotating shaft is rotatably connected to the top wall of the stuffing box through a bearing. Horizontal disturbance rods are symmetrically fixed on the outer wall of the rotating shaft at three stuffing cavities.

[0014] Specifically, in this technical solution, the protective shell is in a horizontal state, one end of the protective shell extends through the funnel into the barrel, the bottom end of the rotating shaft is rotatably connected to the inner bottom wall of one end of the protective shell, and a drive shaft is rotatably installed inside the other end of the protective shell. The bottom end of the drive shaft extends out of the protective shell and is connected to the rope winding roller flange provided in the motion component.

[0015] Specifically, in this technical solution, the bottom outer wall of both the drive shaft and the rotating shaft is provided with a mounting groove, and a drive wheel is fixedly sleeved in each of the two mounting grooves. The two drive wheels are connected by a drive chain.

[0016] Specifically, in this technical solution, an arc-shaped sealing plate is installed on the outer wall of the barrel at the sludge collection plate via a hinge, and a drain pipe is connected to the bottom of the outer wall of the barrel.

[0017] Specifically, in this technical solution, a water inlet pipe is connected to the center of the top of the upper cover, a filter sponge is provided inside the upper cover, an annular plate is provided below the filter sponge, the outer wall of the annular plate is fixedly connected to the inner wall of the upper cover, and the filter sponge is placed on the annular plate.

[0018] In summary, the present invention has the following beneficial effects: the moving components can drive the horizontal plate to move up and down. This action is not only simple and efficient, but also significantly expands the contact area between microorganisms and water. This increased contact area provides microorganisms with a wider activity space, enabling them to more fully decompose high molecular organic matter in the water. This enhanced decomposition process directly improves the purification effect of the water body, resulting in a significant improvement in water quality.

[0019] At the same time, the operation of the motion component also drives the operation of the disturbance component, which can effectively disperse the packing in the packing cavity. Dispersing the packing not only avoids the clumping phenomenon caused by long-term static placement, but also further ensures the uniform distribution of water flow. The uniform water flow distribution helps the water to be fully filtered in the packing layer, ensuring the stability and efficiency of the entire water treatment process, providing a double guarantee for water purification. In addition, when the filter sponge intercepts large particles of impurities, it will also break down the incoming water into countless fine water streams, reducing the impact force of the water flow and avoiding direct impact on local areas of the packing layer, allowing the water flow to be initially dispersed. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the orthogonal projection of the device of the present invention;

[0021] Figure 2 This is a schematic diagram of the orthogonal cross-sectional structure of the device of the present invention;

[0022] Figure 3 For the present invention Figure 2 Front view structural diagram;

[0023] Figure 4 This is a cross-sectional orthogonal structural schematic diagram of the stuffing box and purification box of the present invention;

[0024] Figure 5 For the present invention Figure 4 Front view structural diagram;

[0025] Figure 6 This is a schematic diagram of the disturbance component structure of the present invention;

[0026] Figure 7 This is a schematic diagram of the motion component and horizontal plate structure of the present invention.

[0027] Attached Figure Descriptions: 1. Barrel body; 101. Packing box; 1011. Filter holes; 1012. Layered filter plate; 1013. Packing cavity; 102. Funnel; 103. Purification box; 104. Drain pipe; 105. Sealing plate; 2. Top cover; 201. Annular plate; 202. Filter sponge; 203. Inlet pipe; 3. Guide inclined plate; 301. Horizontal plate; 302. Connecting rod; 303. Outlet pipe; 304. Sludge collection plate 4. Motion Components; 401. Fixing Plate; 402. Drive Motor; 403. Rope Winding Roller; 404. Pull Rope; 405. Guide Roller; 4051. Side Plate; 406. Top Plate; 4061. Pull Rod; 407. Guide Rod; 5. Disturbance Components; 501. Rotating Shaft; 502. Disturbance Rod; 503. Drive Shaft; 504. Mounting Slot; 5041. Drive Wheel; 505. Drive Chain; 506. Protective Shell; 6. Partition Plate. Detailed Implementation

[0028] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0029] The embodiments of the present invention will now be described.

[0030] It should be noted that the device has a controller installed on the outer wall of the barrel 1. The controller can automatically control the drive motor 402 and the solenoid valve to realize the intelligent operation of the device.

[0031] In this embodiment, please refer to Figure 1 - Figure 5As shown, a water purification and impurity removal device for water conservancy projects includes a barrel body 1 and an upper cover body 2. The top opening of the barrel body 1 is connected to the bottom opening of the upper cover body 2 by threads. A water inlet pipe 203 is connected to the center of the top of the upper cover body 2. A filter sponge 202 is provided inside the upper cover body 2. An annular plate 201 is provided below the filter sponge 202. The outer wall of the annular plate 201 is fixedly connected to the inner wall of the upper cover body 2. The filter sponge 202 is placed on the annular plate 201. A packing box 1 is arranged sequentially from top to bottom inside the barrel body 1. 01. Funnel 102 and purification box 103. The top and bottom of funnel 102 are connected to the bottom of packing box 101 and the top of purification box 103, respectively. The purification box 103 is equipped with three stacked horizontal plates 301 for microbial attachment. The three horizontal plates 301 are fixedly connected by connecting rods 302. A motion component 4 is provided above the horizontal plates 301 in the purification box 103. The motion component 4 is used to control the three horizontal plates 301 to perform vertical reciprocating motion to expand the contact area between microorganisms and water.

[0032] The top and bottom walls of the packing box 101 are provided with filter holes 1011. Two layered filter plates 1012 are evenly fixed in the packing box 101. The packing box 101 is divided into three packing cavities 1013 by the two layered filter plates 1012. The packing box 101 and the funnel 102 are provided with a disturbance component 5. The disturbance component 5 is used to follow the motion component 4 to disperse the packing material gathered in the packing cavity 1013 to prevent clumping.

[0033] The inner bottom wall of the purification tank 103 is provided with a sludge collection plate 304. The bottom of the side wall of the purification tank 103 is connected to an L-shaped water outlet pipe 303. A solenoid valve is installed on the water outlet pipe 303. Inside the tank body 1, at the bottom of the outer wall of the purification tank 103, a partition 6 is fixed. One end of the water outlet pipe 303 extends through the partition 6 to the bottom. One end of the sludge collection plate 304 extends out of the purification tank 103. A sealing ring is provided at the contact point between the sludge collection plate 304 and the side wall of the purification tank 103. The upper surface of the sludge collection plate 304 is roughened. An arc-shaped sealing plate 105 is installed on the outer wall of the tank body 1 at the sludge collection plate 304 via a hinge. The bottom of the outer wall of the tank body 1 is connected to a drain pipe 104.

[0034] The water source from the water conservancy project to be treated enters the interior of the upper cover 2 through the inlet pipe 203. It first comes into contact with the filter sponge 202. While the filter sponge 202 intercepts large particles of impurities (such as silt and suspended particles) in the water, it breaks down the incoming water into countless fine water streams, effectively reducing the impact force of the water flow. The annular plate 201 supports and fixes the filter sponge 202, preventing it from shifting and deforming under the impact of the water flow. After the water flow evenly penetrates the filter sponge 202, it flows smoothly downward into the packing box 101 inside the barrel 1. The water flows into the interior through the filter holes 1011 on the top wall of the packing box 101. It is filtered step by step by the filter packing (such as quartz sand and activated carbon) filled in the packing cavity 1013, further intercepting fine impurities.

[0035] The layered filter plate 1012 not only separates the different packing chambers 1013, but also guides and buffers the water flow, making the water flow more evenly distributed in the packing chamber 1013 and fully contacting the packing. After being filtered by the packing box 101, the water flows smoothly into the purification box 103 through the funnel 102. During this process, the operator activates the motion component 4 through the controller, causing the three horizontal plates 301 with attached microorganisms to move up and down in the purification box 103. At the same time, the disturbance component 5 follows the motion component 4 and disperses the packing in the packing chamber 1013 through the disturbance rod 502, preventing the packing from clumping due to long-term static placement and further ensuring the even distribution of the water flow and full contact with the packing to achieve deep filtration.

[0036] After the water flows into the purification tank 103, it first comes into contact with the inclined guide plates 3 that are tilted to both sides. The inclined guide plates 3 spread the water evenly into the purification tank 103, avoiding direct impact of the water flow on the horizontal plate 301. At the same time, it reduces the water flow velocity, creating favorable conditions for microbial purification. The water flow gathers in the purification tank 103, and the up-and-down moving horizontal plate 301 continuously stirs the surrounding water, expanding the contact range between the microorganisms and the water, so that the microorganisms can more fully decompose the high molecular organic matter in the water, improving the water purification efficiency. After a period of time, the solenoid valve opens, and the purified water is discharged through the outlet pipe 303 to the bottom of the tank 1 (below the partition 6). After purification, the water that meets the standards is discharged from the device through the drain pipe 104 connected to the bottom of the outer wall of the tank 1, completing the entire water quality purification process of the water conservancy project.

[0037] The sludge precipitated during the purification process is deposited on the sludge collection plate 304. The upper surface of the sludge collection plate 304 is made rough to increase the friction between the sludge and the plate surface and prevent the sludge from moving with the water flow. When the sludge accumulates to a certain amount, the arc-shaped sealing plate 105 on the outer wall of the barrel 1 can be opened to pull the sludge collection plate 304 out of the purification box 103 for cleaning. After cleaning, the sludge collection plate 304 is reset and the sealing plate 105 is closed to achieve a seal.

[0038] This expands the contact area between microorganisms and water, enabling them to more fully decompose high-molecular-weight organic matter in the water, directly improving the water purification effect. Furthermore, the operation of the motion component 4 also simultaneously drives the operation of the disturbance component 5, which can effectively disperse the packing material in the packing cavity 1013. Dispersing the packing material not only avoids clumping caused by prolonged standing, but also further ensures the uniform distribution of water flow. The uniform water flow distribution helps the water to be fully filtered in the packing layer, ensuring the stability and efficiency of the entire water treatment process, and providing a double guarantee for water purification.

[0039] Please see Figure 4 - Figure 7 As shown, the motion component 4 includes a drive motor 402. A fixing plate 401 is mounted on the bottom of the drive motor 402 by screws. The two side walls of the fixing plate 401 are respectively fixed to the outer wall of the purification box 103 and the inner wall of the barrel 1 by screws. The output end of the drive motor 402 is connected to a rope winding roller 403 through a coupling. A high-strength nylon rope 404 is wound around the outer wall of the rope winding roller 403. Inside the purification box 103, there is a guide plate 3 that is inclined to both sides at the top opening. A guide wheel 405 is provided below the guide plate 3. One end of the rope 404 passes through the box wall of the purification box 103 and slides along the outer wall of the guide wheel 405. After the movement, a top plate 406 is connected downwards. The lower surface of the top plate 406 is connected to the uppermost horizontal plate 301 via a pull rod 4061. Both sides of the guide inclined plate 3 are fixedly connected to the inner wall of the purification box 103. Side plates 4051 are fixed at both ends of the guide wheel 405 on the lower surface of the guide inclined plate 3. Both ends of the guide wheel 405 are rotatably connected to the side plates 4051 via shafts. Two guide rods 407 are provided on the side of the top plate 406 away from the drive motor 402. The top ends of the two guide rods 407 are fixedly connected to the lower surface of the guide inclined plate 3. The top plate 406 and the two guide rods 407 are in sliding fit.

[0040] The disturbance component 5 includes a rotating shaft 501 and a protective shell 506. The rotating shaft 501 passes through the bottom wall of the stuffing box 101 and two layered filter plates 1012 in sequence. The top end of the rotating shaft 501 is rotatably connected to the inner top wall of the stuffing box 101 via a bearing. Horizontal disturbance rods 502 are symmetrically fixed to the outer wall of the rotating shaft 501 at three stuffing cavities 1013. The protective shell 506 is in a horizontal state. One end of the protective shell 506 extends through the funnel 102 into the barrel 1. The bottom of the rotating shaft 501... The end is rotatably connected to the inner bottom wall of one end of the protective shell 506. The other end of the protective shell 506 is rotatably mounted with a drive shaft 503. The bottom end of the drive shaft 503 passes through the protective shell 506 and is connected to the flange of the rope winding roller 403 provided in the motion component 4. The bottom outer wall of both the drive shaft 503 and the rotating shaft 501 is provided with mounting grooves 504. Both mounting grooves 504 are fixedly fitted with drive wheels 5041. The two drive wheels 5041 are connected by a drive chain 505.

[0041] When the motion component 4 is running, the drive motor 402 rotates in both directions. Its output end drives the rope roller 403 to rotate through the coupling. The pull rope 404 wound on its outer wall changes the direction of force through the guide wheel 405. The pull rope 404 smoothly pulls the top plate 406. The top plate 406 slides along the two guide rods 407 to avoid deviation. The top plate 406 drives the uppermost horizontal plate 301 to move up and down reciprocally through the pull rod 4061. Since the three horizontal plates 301 are fixedly connected by the connecting rod 302, the three horizontal plates 301 will move up and down synchronously. During the up and down movement of the horizontal plates 301, the surrounding water will be continuously stirred, expanding the contact range between microorganisms and water, so that microorganisms can decompose high molecular organic matter in the water more fully and improve the water purification effect.

[0042] When the rope roller 403 rotates, it also drives the drive shaft 503 to rotate through the flange connection. The drive wheel 5041 on the outer wall of the drive shaft 503 drives the drive wheel 5041 at the bottom of the rotating shaft 501 to rotate through the drive chain 505, so that the rotating shaft 501 rotates along its own axis. The horizontal disturbance rods 502, which are symmetrically fixed at the three packing cavities 1013 on the outer wall of the rotating shaft 501, will rotate accordingly to disperse the packing in the packing cavity 1013, prevent the packing from clumping due to long-term static placement, ensure the uniform distribution of water flow, help the water to be fully filtered in the packing layer, and ensure the stability and efficiency of the entire water treatment process.

[0043] The working principle of this invention is as follows:

[0044] The water source from the water conservancy project to be treated enters the interior of the upper cover 2 through the inlet pipe 203. It first comes into contact with the filter sponge 202. While intercepting large particles of impurities in the water, the filter sponge 202 breaks down the incoming water into countless fine water streams, effectively reducing the impact force of the water flow. The annular plate 201 supports and fixes the filter sponge 202, preventing it from shifting and deforming under the impact of the water flow. After the water flow evenly penetrates the filter sponge 202, it flows smoothly downward into the packing box 101 inside the barrel 1. The water flows into the interior through the filter holes 1011 on the top wall of the packing box 101, and is filtered step by step by the filter packing material filled in the packing cavity 1013, further intercepting fine impurities.

[0045] The layered filter plate 1012 not only separates the different packing chambers 1013, but also guides and buffers the water flow, making the water flow more evenly distributed within the packing chambers 1013 and ensuring full contact with the packing. The water, filtered by the packing box 101, flows smoothly into the purification box 103 through the funnel 102. During this process, the operator starts the drive motor 402 via the controller. The drive motor 402 rotates in both directions, and its output drives the rope roller 403 to rotate via a coupling. The pull rope 404 wound on its outer wall changes the direction of force through the guide wheel 405. The pull rope 404 smoothly pulls the top plate 406, which slides along the two guide rods 407 to prevent deviation. 406 drives the uppermost horizontal plate 301 to move up and down reciprocally via the pull rod 4061. Since the three horizontal plates 301 are fixedly connected by the connecting rod 302, the three horizontal plates 301 will move up and down reciprocally synchronously. When the rope roller 403 rotates, it will also drive the drive shaft 503 to rotate via the flange connection. The drive wheel 5041 on the outer wall of the drive shaft 503 drives the drive wheel 5041 at the bottom of the rotating shaft 501 to rotate via the drive chain 505, so that the rotating shaft 501 rotates along its own axis. The horizontal disturbance rods 502, which are symmetrically fixed at the three packing cavities 1013 on the outer wall of the rotating shaft 501, will rotate accordingly to disperse the packing in the packing cavity 1013 and prevent the packing from clumping due to long-term static storage.

[0046] After the water flows into the purification tank 103, it first comes into contact with the inclined guide plates 3 that are tilted to both sides. The inclined guide plates 3 evenly diffuse the water flow into the purification tank 103, avoiding direct impact of the water flow on the horizontal plate 301. At the same time, it reduces the water flow velocity, creating favorable conditions for microbial purification. The water flow gathers in the purification tank 103, and the up-and-down moving horizontal plate 301 continuously stirs the surrounding water, expanding the contact range between the microorganisms and the water, so that the microorganisms can more fully decompose the high molecular organic matter in the water, improving the water purification efficiency. After a period of time, the solenoid valve opens, and the purified water is discharged to the bottom of the tank 1 through the outlet pipe 303. After purification, the water that meets the standards is discharged from the device through the drain pipe 104 connected to the bottom of the outer wall of the tank 1, completing the entire water quality purification process of the water conservancy project.

[0047] Although embodiments of the present invention have been shown and described, these specific embodiments are merely explanations of the invention and are not intended to limit it. The specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions, and variations to the embodiments as needed without departing from the principles and spirit of the invention, but such modifications, substitutions, and variations are protected by patent law as long as they are within the scope of the claims of the present invention.

Claims

1. A water conservancy water quality impurity removal water saving purification device, comprising a barrel body (1) and an upper cover body (2), the top opening of the barrel body (1) is connected with the bottom opening of the upper cover body (2) through threads, the inside of the barrel body (1) is sequentially provided from top to bottom with a filler box (101), a funnel (102) and a purification box (103), characterized in that, The top and bottom of the funnel (102) are communicated with the bottom of the filler box (101) and the top of the purification box (103) respectively, three horizontal plates (301) for microbial adhesion are arranged in the purification box (103), the three horizontal plates (301) are fixedly connected through connecting rods (302), a movement assembly (4) is arranged above the horizontal plates (301) in the purification box (103), the movement assembly (4) is used for controlling the vertical reciprocating movement of the three horizontal plates (301), and the contact area of the microorganism and the water body is expanded; The top wall and the bottom wall of the filler box (101) are provided with filter holes (1011), two layered filter plates (1012) are uniformly arranged in the filler box (101), the filler box (101) is divided into three filler cavities (1013) through the two layered filter plates (1012), a disturbance assembly (5) is arranged in the filler box (101) and the funnel (102), the disturbance assembly (5) is used for being linked with the movement assembly (4) to scatter the filler gathered in the filler cavities (1013) and avoid caking; The movement assembly (4) comprises a driving motor (402), a fixed plate (401) is arranged at the bottom of the driving motor (402) through screws, the two side walls of the fixed plate (401) are screw-fixed with the outer wall of the purification box (103) and the inner wall of the barrel body (1), a winding roller (403) is connected with the output end of the driving motor (402) through a shaft coupling, a high-strength nylon pull rope (404) is wound on the outer wall of the winding roller (403), an inclined guide plate (3) is arranged at the top opening in the purification box (103) and inclines to the two sides, a guide wheel (405) is arranged below the inclined guide plate (3), one end of the pull rope (404) penetrates through the wall of the purification box (103) and is slid along the outer wall of the guide wheel (405) and then is connected with a top plate (406) downward, and the lower surface of the top plate (406) is connected with the uppermost horizontal plate (301) through a pull rod (4061). The disturbance assembly (5) comprises a rotating shaft (501) and a protective shell (506), the rotating shaft (501) penetrates the bottom wall of the filler box (101) and the two layered filter plates (1012) in sequence, the top end of the rotating shaft (501) is rotationally connected with the inner top wall of the filler box (101) through a bearing, the outer wall of the rotating shaft (501) is fixedly provided with horizontal disturbance rods (502) at the three filler cavities (1013), the protective shell (506) is in a horizontal state, one end of the protective shell (506) penetrates the hopper (102) and extends into the barrel body (1), the bottom end of the rotating shaft (501) is rotationally connected with the inner bottom wall of one end of the protective shell (506), the other end of the protective shell (506) is internally rotationally installed with a transmission shaft (503), the bottom end of the transmission shaft (503) penetrates out of the protective shell (506) and is connected with the flange of the winding roller (403) provided in the movement assembly (4), the bottom outer wall of the transmission shaft (503) and the bottom outer wall of the rotating shaft (501) are both provided with mounting grooves (504), two transmission wheels (5041) are fixedly sleeved in the two mounting grooves (504), and the two transmission wheels (5041) are transmissionally connected through a transmission chain (505).

2. The water quality impurity removal water conservancy project water purification device according to claim 1, characterized in that, The two side walls of the guide inclined plate (3) are fixedly connected with the inner walls of the purification box (103), the lower surface of the guide inclined plate (3) is fixedly provided with side plates (4051) at the two ends of the guide wheel (405), the two ends of the guide wheel (405) are rotationally connected with the side plates (4051) through shaft rods, two guide rods (407) are penetratingly arranged on the side, away from the driving motor (402), of the top plate (406), the top ends of the two guide rods (407) are fixedly connected with the lower surface of the guide inclined plate (3), and the top plate (406) is in sliding fit with the two guide rods (407).

3. The water quality impurity removal water-saving purification device for hydraulic engineering according to claim 1, characterized in that, The inner bottom wall of the purification box (103) is provided with a silt collecting plate (304), the bottom of the side wall of the purification box (103) is communicated with an L-shaped water outlet pipe (303), an electromagnetic valve is arranged on the water outlet pipe (303), a partition plate (6) is fixedly arranged on the outer wall bottom of the purification box (103) in the barrel body (1), and one end of the water outlet pipe (303) penetrates through the partition plate (6) and extends to the lower side.

4. The water quality impurity removal water-saving purification device for hydraulic engineering according to claim 3, characterized in that, One end of the silt collecting plate (304) penetrates out of the purification box (103), a sealing ring is arranged at the contact position between the silt collecting plate (304) and the side wall of the purification box (103), and the upper surface of the silt collecting plate (304) is provided as a rough surface.

5. The water quality impurity removal water-saving purification device for hydraulic engineering according to claim 4, characterized in that, An arc-shaped sealing plate (105) is hingedly arranged on the outer wall of the barrel body (1) at the silt collecting plate (304), and a drain pipe (104) is communicated with the bottom of the outer wall of the barrel body (1).

6. The water quality impurity removal water-saving purification device for hydraulic engineering according to claim 1, characterized in that, A water inlet pipe (203) is communicated with the top center of the upper cover body (2), a filter sponge (202) is arranged in the upper cover body (2), an annular plate (201) is arranged below the filter sponge (202), the outer wall of the annular plate (201) is fixedly connected with the inner wall of the upper cover body (2), and the filter sponge (202) is placed on the annular plate (201).

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