Water taking and ferromanganese removing device based on seepage collecting gallery

Abstract

The invention discloses a water taking and ferromanganese removal device based on a seepage collecting gallery, and belongs to the technical field of ferromanganese removal of seepage collecting galleries, the water taking and ferromanganese removal device comprises a seepage collecting gallery main body, an aeration assembly and a vibration piece, a gabion is installed on the upper surface of the seepage collecting gallery main body, the aeration assembly is installed inside the gabion, and the vibration piece is installed on the upper surface of the seepage collecting gallery main body. According to the manganese ore catalytic oxidation device, external gas enters the aeration ball through the air inlet cover, the connecting pipe and the aeration pipe, and the gas is extruded through a microporous material of a bubble film to form microbubbles, so that the content of dissolved oxygen in a water body is greatly increased, a sufficient oxygen source is provided for a manganese ore catalytic oxidation reaction, and the gas-liquid mass transfer effect is enhanced; meanwhile, the other part of gas enters the spherical shell and blows the vibration ball to drive the vibration rod to swing, the impact ball impacts the vibration piece through the connecting block and the connecting rod and then is transmitted to the aeration ball to enable the aeration ball to swing greatly, a water body generates turbulent flow, and the contact area and frequency of pollutants and manganese ore are increased.

Description

Technical Field

[0001] The present invention relates to the technical field of ferromanganese removal in a seepage collection corridor, and more particularly to a water intake and ferromanganese removal device based on a seepage collection corridor. Background Art

[0002] With the acceleration of urbanization, urban and rural water demand is increasing. Traditional water intakes face multiple technical bottlenecks. On the one hand, they are overly dependent on a single surface water source and lack efficient front-end pretreatment functions. As a result, water plants need to add large amounts of pre-oxidants such as potassium permanganate to remove pollutants such as manganese and iron from the water. However, this process not only significantly increases the cost of chemicals, but also significantly increases the subsequent treatment load, resulting in increased filter backwash frequency and increased equipment wear. On the other hand, surface water sources are significantly affected by seasonal fluctuations. The sediment content is high in the rainy season (turbidity can reach over 200 NTU), and the water supply is insufficient in the dry season. The continuous decline in groundwater levels has led to poor stability in water intake from a single water source. The reliability of water intake in some areas has decreased, making it difficult to meet the growing water demand.

[0003] In the existing technology, surface water filtration usually follows the classic process of "coagulation-sedimentation-filtration". First, by adding coagulants such as polyaluminum chloride and aluminum sulfate, the suspended matter is aggregated into flocs by charge neutralization and colloidal adsorption. After separation in the sedimentation tank, it is deeply filtered through a quartz sand filter or an activated carbon filter. For soluble manganese and iron ions in the water, additional oxidants such as potassium permanganate are required for pre-oxidation to form precipitates and then be intercepted and removed. For water filtration in infiltration corridors, a combination of graded sand and gravel layers and anti-filtration geotextiles is generally used to remove manganese and iron components in the water.

[0004] When the existing technology is actually used, it is impossible to simultaneously purify surface water or water in the infiltration corridor. At the same time, the contact time between manganese ore and water body is short, and it is difficult to fully exert the catalytic oxidation and biological metabolism effects, which can easily lead to incomplete oxidation of manganese and iron ions in the water, low adsorption efficiency of organic matter and pollutants such as nitrogen and phosphorus, and the effluent water quality is difficult to meet the sanitary standards for drinking water.

[0005] Therefore, in response to the above technical problems, it is necessary to provide a water intake and manganese iron removal device based on the infiltration corridor. Summary of the Invention

[0006] The object of the present invention is to provide a water intake and ferromanganese removal device based on an infiltration gallery to solve the above-mentioned problems.

[0007] In order to achieve the above-mentioned purpose, the technical solution provided by one embodiment of the present invention is as follows: A water intake and ferromanganese removal device based on an infiltration gallery, comprising an infiltration gallery body, an aeration assembly and a vibrating member, wherein a gabion cage is installed on the upper surface of the infiltration gallery body, an aeration assembly is installed inside the gabion cage, and a vibrating member is installed inside the aeration assembly; the aeration assembly comprises an air inlet chamber fixedly connected to the upper surface of the gabion cage, a plurality of air inlet hoods are installed inside the air inlet chamber, one end of the plurality of air inlet hoods is fixedly connected to a connecting pipe, one end of the connecting pipe is connected to an aeration pipe, and one end of the aeration pipe is fixedly connected to an aeration ball; the vibrating member comprises a spherical shell fixed inside the aeration ball, a vibrating ball is installed inside the spherical shell, the lower surface of the vibrating ball is fixedly connected to a connecting rod, the outer surface of the connecting rod is fixedly connected to a connecting block, and the outer surface of the connecting block is symmetrically connected to a pair of vibrating rods.

[0008] As a further improvement of the present invention, the aeration assembly includes a bubble membrane fixedly connected to the outer surface of the aeration ball, the bubble membrane is made of microporous material, and the air inlet hood is in an inverted trumpet shape. The microporous bubble membrane generates small bubbles to enhance the oxygen dissolution efficiency, and the inverted trumpet-shaped air inlet hood increases the air intake volume.

[0009] As a further improvement of the present invention, the aeration assembly includes an elastic pad installed on the outer surface of the bubble membrane, and the elastic pad is provided with a through hole connected to the bubble membrane, thereby improving the wear resistance and stability of the bubble membrane and ensuring that the gas flow is not blocked.

[0010] As a further improvement of the present invention, the aeration assembly also includes a wind sensor fixedly connected to the inside of the air inlet chamber, an air pump is fixedly connected to the inner cavity side wall of the air inlet chamber, one end of the air pump is fixedly connected to a delivery pipe, one end of the delivery pipe is communicated with the inner cavity of the connecting pipe, and intelligent monitoring and air supply control of the aeration process are achieved through the wind sensor and the air pump, ensuring that the aeration assembly can efficiently carry out aeration oxidation reaction regardless of whether there is wind or no wind.

[0011] As a further improvement of the present invention, the interior of the spherical shell is fixedly connected to a connecting plate, the interior of the connecting plate is connected to the connecting rod through a rotating shaft, one end of the vibration rod is fixedly connected to an impact ball, and the outer surface of the impact ball is fixedly connected to a reset rod.

[0012] As a further improvement of the present invention, a reset spring is sleeved on the outer surface of the reset rod, one end of the reset spring is connected to the outer surface of the impact ball, and the other end is connected to the inner cavity of the spherical shell.

[0013] As a further improvement of the present invention, a plurality of vibration plates are fixedly connected to the outer surface of the elastic pad, and the vibration plates are made of elastic alloy material, thereby enhancing local water flow disturbance, promoting bubble rupture and diffusion, and further improving aeration efficiency.

[0014] As a further improvement of the present invention, a C25 concrete filter plate and a concrete frame are installed inside the main body of the infiltration corridor, and a seepage water delivery plate is installed on the side of the main body of the infiltration corridor. A plurality of upper partitions, middle partitions and lower partitions are fixedly connected inside the infiltration water delivery plate, and a water delivery trough is formed between the upper partitions, middle partitions and lower partitions. A plurality of seepage holes are opened inside the infiltration water delivery plate, and a seepage water delivery plate is installed on the side of the C25 concrete filter plate. The area corresponding to the top of the seepage water delivery plate installed on the side of the infiltration corridor main body is inlaid with a seepage pipe, and the seepage water delivery plate is installed on the side, thereby improving the water source infiltration efficiency and the uniformity of water flow distribution, and ensuring stable water supply in the subsequent treatment process.

[0015] As a further improvement of the present invention, the interior of the gabion stone cage is filled with manganese ore, and the side of the gabion stone cage away from the main body of the infiltration corridor is paved with a mixed layer of sand and gravel from the original river channel, the upper layer of the mixed layer of sand and gravel from the original river channel is paved with a coarse sand layer, and the lower layer of the mixed layer of sand and gravel from the original river channel is paved with a fine sand layer. The interiors of the coarse sand layer and the fine sand layer are both filled with manganese sand. Through the multi-layer filtration and adsorption structure, pollutants such as iron and manganese in the water are preliminarily removed. At the same time, the anti-filtration geotextile is used to prevent the loss of filter material, thereby improving the overall filtration efficiency and stability.

[0016] As a further improvement of the present invention, the bottom of the gabion cage is paved with a mixed layer of original river sand and pebbles, and a graded crushed stone layer is laid below the original river sand and pebble mixed layer. The graded crushed stone layer includes an upper pebble layer and a lower expanded clay layer. A graded pebble layer is laid below the graded crushed stone layer, and a filter geotextile is laid at the bottom of the graded pebble layer. Impurities are intercepted layer by layer by pebbles, expanded clay and graded pebbles, thereby further improving the water purification effect, and the structural integrity is ensured by the filter geotextile.

[0017] Compared with the prior art, the advantages of the present invention are: (1) When groundwater and water in the infiltration corridor pass through the manganese ore in the gabion stone cage, under the condition of sufficient dissolved oxygen, the manganese ore can fully remove the divalent manganese ions and iron ion oxidation sediments in the water by using its catalytic oxidation characteristics. At this time, the external gas enters the aeration ball through the air inlet hood, connecting pipe and aeration pipe. The gas is squeezed out through the microporous material of the bubble membrane to form microbubbles, which greatly increases the dissolved oxygen content of the water body, provides sufficient oxygen source for the catalytic oxidation reaction of manganese ore, enhances the gas-liquid mass transfer effect, and accelerates the manganese oxidation reaction. At the same time, another part of the gas enters the vibrating part, blowing the vibrating ball to drive the vibrating rod to swing.

[0018] (2) Through the connecting block and connecting rod, the ball hits the spherical shell, and then transmits to the aeration ball to make it swing greatly, the water body produces turbulence, increases the contact area and frequency of pollutants and manganese ore, strengthens the mass transfer process, through the synergistic effect of the aeration assembly and the vibrating member, the manganese iron removal efficiency is greatly improved, thereby effectively solving the problem of manganese iron exceeding the standard in water body, and guaranteeing that the water quality meets the drinking water standard.

[0019] (3) When the water flow continues to flow downward, passes through the ceramsite layer in the graded gravel layer, and the graded pebble layer and the reverse filtration geotextile, the unique role of each layer structure is played to realize deep purification. The ceramsite layer has rich pore structure and large specific surface area. When the water flow passes through the ceramsite layer, the ceramsite can effectively adsorb organic matter, heavy metal ions and nutrients such as nitrogen and phosphorus in the water through physical adsorption and ion exchange.

[0020] (4) The graded pebble layer further filters the remaining small particle impurities, reduces the suspended matter content in the water body, and the reverse filtration geotextile can intercept the pebbles and other particulate matters, preventing fine particles from passing through. Through the synergistic filtration, adsorption and flocculation of the multi-layer structure, the organic matter content in the water can be reduced, the organic matter, suspended matter and nitrogen and phosphorus contents in the water body can be significantly reduced, and the eutrophication of the water body can be effectively improved.

[0021] (5) During the purification process, a biofilm is gradually formed on the surface of the manganese ore. The microorganisms on the biofilm can decompose organic matter and inhibit the growth of algae through metabolic action. The micro-bubbles generated by the aeration assembly continuously oxygenate the water body, creating a good living environment for the microorganisms. At the same time, the turbulence generated by the vibrating member helps the microorganisms to fully contact the pollutants, promotes the metabolism of the microorganisms, and significantly enhances the activity of the microorganisms, which plays a greater role in the water purification process and further improves the degradation capacity of the pollutants, achieving biological purification of the water body.

[0022] (6) The elastic pad can buffer the high-frequency impact of the vibrating assembly, absorb the impact energy, avoid damage to the aeration ball due to mechanical force, optimize the bubble shape, and reduce the aggregation of bubbles, thereby ensuring the long-term stable operation of the aeration system, continuously oxygenating the water body, so that surface water can be cooperatively used with underground water, improving the stability of water supply, reducing the potassium permanganate dosage and operation load of the water plant, and increasing the water collection capacity through the reverse filtration geotextile and C25 concrete filter plate, thereby realizing the cooperative use of surface water and underground water and reducing the problem of insufficient water supply caused by fluctuations in a single water source. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 It is a structural schematic diagram of the whole application; Figure 2 It is a plan view of the water collection and infiltration plate of the application; Figure 3 It is a sectional view of the water collection and infiltration plate of the application; Figure 4 Structure diagram of the aeration assembly and the vibrating member of the present application; Figure 5 Partial structure sectional view of the aeration assembly and the vibrating member of the present application; Figure 6 Structure diagram of the aeration assembly and the vibrating member of the present application; Figure 5 Enlarged view of the structure at A in the present application; Figure 7 Partial structure sectional view of the aeration ball of the present application; Figure 8 Partial structure sectional view of the air inlet chamber of the present application.

[0024] Explanation of the reference numerals in the drawings: 1, main body of the collection and infiltration gallery; 101, C25 concrete filter plate; 102, concrete frame; 103, collection and infiltration water delivery plate; 104, gabion; 1041, original river sand and pebble mixed layer; 1042, graded gravel layer; 1043, graded pebble layer; 1044, filter geotextile; 1045, water infiltration pipe; 1046, water infiltration hole; 1047, water delivery tank; 1048, upper layer partition plate; 2, aeration assembly; 201, aeration ball; 202, bubble film; 203, aeration pipe; 204, air inlet chamber; 205, air inlet cover; 206, connecting pipe; 207, wind force sensor; 208, air pump; 209, delivery pipe; 210, elastic pad; 3, vibrating member; 301, spherical shell; 302, connecting plate; 303, vibrating rod; 304, connecting block; 305, connecting rod; 306, impact ball; 307, reset rod; 308, reset spring; 309, vibrating sheet; 310, vibrating ball. DETAILED DESCRIPTION

[0025] The technical solutions of the present application will be described clearly and completely below in combination with the drawings of the present application; obviously, the described embodiments are only some of the embodiments of the present application, but not all the embodiments, and all other embodiments obtained by those skilled in the art without creative labor based on the embodiments in the present application are within the protection scope of the present application.

[0026] Embodiment 1:

[0027] Please refer to Figure 1-Figure 3 A water taking and manganese-iron removing device based on a collection and infiltration gallery, comprising a collection and infiltration gallery main body 1, an aeration assembly 2 and a vibrating member 3, a gabion 104 is installed on the upper surface of the collection and infiltration gallery main body 1, and the aeration assembly 2 is installed inside the gabion 104.

[0028] Please refer to Figure 4-Figure 6Specifically, the aeration component 2 includes an air inlet chamber 204 fixedly connected to the upper surface of the gabion stone cage 104, and a plurality of air inlet covers 205 are installed inside the air inlet chamber 204. One end of the plurality of air inlet covers 205 is fixedly connected to a connecting pipe 206, one end of the connecting pipe 206 is connected to an aeration pipe 203, and one end of the aeration pipe 203 is fixedly connected to an aeration ball 201. The aeration component 2 includes a bubble membrane 202 fixedly connected to the outer surface of the aeration ball 201. The bubble membrane 202 is made of a microporous material. The bubble membrane 202 is a solid material containing a large number of tiny holes inside. The size of these holes is usually at the micron level, and the pore distribution is uniform and the structure is controllable. It can be replaced by an inorganic microporous material or an organic polymer microporous material, thereby generating tiny bubbles through the micropores, greatly increasing the dissolved oxygen, providing oxygen for manganese oxidation and microbial metabolism, and the bubbles drive the water flow turbulence, accelerating the migration of pollutants to the manganese ore, and improving the reaction efficiency.

[0029] The air inlet cover 205 is in the shape of an inverted trumpet, and the aeration component 2 is installed on the elastic pad 210 on the outer surface of the bubble membrane 202. The elastic pad 210 is provided with a through hole connected to the bubble membrane 202. The elastic pad 210 absorbs external impact force through its own elastic deformation, thereby enhancing the buffering performance of the bubble membrane 202. It can be replaced by a silicone rubber pad or a composite material.

[0030] See also Figure 8 The aeration assembly 2 also includes a wind sensor 207 fixedly connected to the inside of the air inlet chamber 204. The wind sensor 207 is an instrument for measuring wind speed, wind direction or wind force level, and can be replaced by a pressure sensor or other device; an air pump 208 is fixedly connected to the side wall of the inner cavity of the air inlet chamber 204, which can be replaced by a centrifugal fan or a micro vacuum pump device; one end of the air pump 208 is fixedly connected to a delivery pipe 209, and one end of the delivery pipe 209 is connected to the inner cavity of the connecting pipe 206. A C25 concrete filter plate 101 and a concrete frame 102 are installed inside the main body 1 of the seepage corridor. A seepage water supply plate 103 is installed on the side of the main body 1 of the seepage corridor. A plurality of upper partitions 1048, middle partitions and lower partitions are fixedly connected inside the seepage water supply plate 103. A water supply trough 1047 is formed between the upper partitions 1048, the middle partitions and the lower partitions. A plurality of seepage holes 1046 are opened inside the seepage water supply plate 103. A seepage pipe 1045 is embedded in the area of ​​the C25 concrete filter plate 101 corresponding to the top of the main body 1 of the seepage corridor.

[0031] Furthermore, when groundwater and water in the infiltration gallery pass through the manganese ore in the gabion stone cage 104, the catalytic oxidation properties of the manganese ore can be utilized to fully remove the oxidized precipitates of divalent manganese ions and iron ions in the water under the condition of sufficient dissolved oxygen. At the same time, when the external gas enters the connecting pipe 206 through multiple trumpet-shaped air inlet covers 205, the dispersed gas is collected into the aeration pipe 203 through multiple connecting pipes 206, and the aeration pipe 203 transports the gas to the aeration ball 201 and the vibrating member 3. When there is insufficient wind or no wind, the wind sensor 207 monitors the wind conditions in real time. Once it detects that the wind force has not reached the set threshold, it immediately sends a signal to the power supply and controller of the air pump 208 to start the air pump 208. The gas generated by the air pump 208 is transported to the aeration pipe 203 through the delivery pipe 209 and enters the gas in the aeration ball 201. Part of the gas is discharged through the bubble membrane 202. The bubble membrane 202 is made of microporous material. The micropores are extremely small and evenly distributed. The gas is squeezed out of the micropores under pressure to form tiny bubbles. These microbubbles have a large specific surface area and can quickly exchange gas with the surrounding water, allowing oxygen to quickly dissolve into the water, thereby increasing the dissolved oxygen content of the water. Sufficient dissolved oxygen provides the necessary conditions for the catalytic oxidation of divalent manganese ions and iron ions by manganese ore; at the same time, the elastic pad 210 can provide protection for the aeration ball 201.

[0032] Example 2:

[0033] See also Figure 7 , which is the second embodiment of the present invention. This embodiment is based on the previous embodiment, and a vibrating member 3 is installed inside the aeration assembly 2.

[0034] Specifically, the vibrating member 3 includes a spherical shell 301 fixed inside the aeration ball 201, a vibrating ball 310 is installed inside the spherical shell 301, a connecting rod 305 is fixedly connected to the lower surface of the vibrating ball 310, a connecting block 304 is fixedly connected to the outer surface of the connecting rod 305, a pair of vibrating rods 303 are symmetrically connected to the outer surface of the connecting block 304, a connecting plate 302 is fixedly connected to the inside of the spherical shell 301, the inside of the connecting plate 302 is connected to the connecting rod 305 through a rotating shaft, one end of the vibrating rod 303 is fixedly connected to the impact ball 306, and the outer surface of the impact ball 306 is fixedly connected to the reset Rod 307, and the reset rod 307 contacts the inner wall of the spherical shell 301, the outer surface of the reset rod 307 is sleeved with a reset spring 308, one end of the reset spring 308 is connected to the outer surface of the impact ball 306, and the other end is connected to the inner cavity of the spherical shell 301, the outer surface of the elastic pad 210 is fixedly connected with a plurality of vibration plates 309, the vibration plates 309 are made of elastic alloy material, which is a type of metal material with high elasticity, fatigue resistance, corrosion resistance and good mechanical strength as its main characteristics. The vibration plates 309 can be replaced by metal shrapnel, titanium alloy or shape memory alloy and other materials.

[0035] See also Figure 1-Figure 3 The interior of the gabion stone cage 104 is filled with manganese ore. Manganese ore refers to a mineral aggregate containing manganese elements. It is an important raw material for extracting metallic manganese and preparing manganese compounds. Manganese is a metal element with active chemical properties. The aeration component 2 is installed at the bottom of the manganese ore so that the bottom bubbles pass through the manganese ore layer from bottom to top, prolonging the residence time of the bubbles in the medium and improving the oxygen utilization rate. At the same time, the water agitation generated by it can reduce the density between the manganese ore particles, avoid bed blockage, and maintain a stable water flow channel; the interior of the gabion stone cage 104 is filled with manganese ore, and the side of the gabion stone cage 104 away from the main body of the infiltration corridor 1 is paved with the original river channel sand and pebble mixed layer 1041, the upper layer of the original river channel sand and pebble mixed layer 1041 is paved with a coarse sand layer, and the lower layer of the original river channel sand and pebble mixed layer 1041 is paved with a fine sand layer, and the interiors of the coarse sand layer and the fine sand layer are both filled with manganese sand. A mixed layer of original river sand and pebbles 1041 is laid at the bottom of the gabion stone cage 104, and a graded gravel layer 1042 is laid below the mixed layer of original river sand and pebbles 1041. The graded gravel layer 1042 includes an upper pebble layer and a lower expanded clay layer. A graded pebble layer 1043 is laid below the graded gravel layer 1042, and a filter geotextile 1044 is laid at the bottom of the graded pebble layer 1043.

[0036] On the basis of Example 1, a part of the gas enters the vibrating member 3, blows the vibrating ball 310, and drives the connecting rod 305 to swing left and right. When the connecting rod 305 swings, it drives the two swinging rods 303 to move through the connecting block 304, so that the swinging rod 303 indirectly drives the reset rod 307 to hit the spherical shell 301, thereby transmitting to the aeration ball 201, causing the aeration ball 201 to swing to a certain amplitude. At the same time, when the multiple vibrating pieces 309 on the surface of the aeration ball 201 further aggravate the aeration ball due to their own elasticity and inertia. 201 This swinging creates disturbance, increasing the contact area and frequency between groundwater and manganese ore. When the connecting rod 305 moves, it is compressed or stretched through the reset spring 308 and the reset rod 307 to achieve repeated vibration of the impact ball 306. This repeated vibration causes the impact ball 306 to continuously impact the spherical shell 301 indirectly through the reset rod 307, ensuring that the aeration ball 201 continues to swing, maintaining the turbulent state of the water body, and further causing a large number of bubbles to continuously be generated between the manganese ore and the groundwater, continuously strengthening the gas-liquid mass transfer and reaction process.

[0037] The water continues to flow downward through the pebble layer and ceramsite layer in the graded gravel layer 1042. The pebble layer performs coarse filtration, intercepts impurities of medium particle size, reduces the speed and impact of the water flow, and reduces the burden on the subsequent filter layer. The ceramsite layer has a rich pore structure and a large specific surface area, and can adsorb organic matter, heavy metal ions, and nutrients such as nitrogen and phosphorus in the water through physical adsorption and ion exchange. Finally, the water passes through the graded pebble layer 1043 and the anti-filtration geotextile 1044, and further undergoes filtration, sedimentation, adsorption, and flocculation. The graded pebble layer 1043 further filters the remaining small particles of impurities, and the anti-filtration geotextile 1044 prevents fine particles from passing through. At the same time, its surface charge characteristics and microstructure help to adsorb and flocculate colloidal substances in the water, thereby achieving the effect of purifying the water quality.

[0038] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as exemplary and non-restrictive.

[0039] In addition, it should be understood that although this specification is described according to embodiments, not every embodiment contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A water intake and ferromanganese removal device based on an infiltration gallery, characterized by: include: A seepage gallery body (1), wherein a gabion stone cage (104) is installed on the upper surface of the seepage gallery body (1), an aeration assembly (2) is installed inside the gabion stone cage (104), and a vibrating member (3) is installed inside the aeration assembly (2); The aeration assembly (2) includes an air inlet chamber (204) fixedly connected to the upper surface of the gabion stone cage (104), a plurality of air inlet covers (205) are installed inside the air inlet chamber (204), one end of the plurality of air inlet covers (205) is fixedly connected to a connecting pipe (206), one end of the connecting pipe (206) is connected to an aeration pipe (203), and one end of the aeration pipe (203) is fixedly connected to an aeration ball (201); The vibrating member (3) comprises a spherical shell (301) fixed inside an aeration ball (201), a vibrating ball (310) being installed inside the spherical shell (301), a connecting rod (305) being fixedly connected to the lower surface of the vibrating ball (310), a connecting block (304) being fixedly connected to the outer surface of the connecting rod (305), and a pair of vibrating rods (303) being symmetrically connected to the outer surface of the connecting block (304).

2. The water intake and ferromanganese removal device based on the infiltration corridor according to claim 1 is characterized in that: The aeration assembly (2) comprises an air bubble membrane (202) fixedly connected to the outer surface of the aeration ball (201), the air bubble membrane (202) being made of a microporous material, and the air inlet cover (205) being in the shape of an inverted trumpet.

3. The water intake and ferromanganese removal device based on the infiltration corridor according to claim 2 is characterized in that: The aeration assembly (2) comprises an elastic pad (210) mounted on the outer surface of the bubble membrane (202), and a through hole communicating with the bubble membrane (202) is provided inside the elastic pad (210).

4. The water intake and ferromanganese removal device based on the infiltration gallery according to claim 1, characterized in that: The aeration assembly (2) further comprises a wind sensor (207) fixedly connected to the interior of the air inlet chamber (204); an air pump (208) is fixedly connected to the inner cavity side wall of the air inlet chamber (204); one end of the air pump (208) is fixedly connected to a delivery pipe (209); one end of the delivery pipe (209) is communicated with the inner cavity of the connecting pipe (206).

5. The water intake and ferromanganese removal device based on the infiltration gallery according to claim 1, characterized in that: A connecting plate (302) is fixedly connected to the interior of the spherical housing (301), and the interior of the connecting plate (302) is connected to a connecting rod (305) via a rotating shaft. An impact ball (306) is fixedly connected to one end of the vibration rod (303), and a reset rod (307) is fixedly connected to the outer surface of the impact ball (306).

6. The water intake and ferromanganese removal device based on the infiltration gallery according to claim 5, characterized in that: The outer surface of the reset rod (307) is sleeved with a reset spring (308), one end of the reset spring (308) is connected to the outer surface of the impact ball (306), and the other end is connected to the inner cavity of the spherical shell (301).

7. The water intake and ferromanganese removal device based on the infiltration gallery according to claim 3, characterized in that: A plurality of vibration plates (309) are fixedly connected to the outer surface of the elastic pad (210), and the vibration plates (309) are made of elastic alloy material.

8. The water intake and ferromanganese removal device based on the infiltration gallery according to claim 1, characterized in that: A C25 concrete filter plate (101) and a concrete frame (102) are installed inside the main body (1) of the infiltration corridor. A seepage water delivery plate (103) is installed on the side of the main body (1) of the infiltration corridor. A plurality of upper partitions (1048), middle partitions, and lower partitions are fixedly connected inside the infiltration water delivery plate (103). A water delivery trough (1047) is formed between the upper partitions (1048), the middle partitions, and the lower partitions. A plurality of seepage holes (1046) are opened inside the infiltration water delivery plate (103). A seepage pipe (1045) is embedded and installed in the area of ​​the C25 concrete filter plate (101) corresponding to the top of the main body (1) of the infiltration corridor.

9. The water intake and ferromanganese removal device based on the infiltration gallery according to claim 1, characterized in that: The interior of the gabion gabion (104) is filled with manganese ore, and a sand and gravel mixed layer (1041) of the original river channel is laid on the side of the gabion gabion (104) away from the main body of the seepage gallery (1), a coarse sand layer is laid on the upper layer of the sand and gravel mixed layer (1041), and a fine sand layer is laid on the lower layer of the sand and gravel mixed layer (1041), and the interiors of the coarse sand layer and the fine sand layer are both filled with manganese sand.

10. The water intake and ferromanganese removal device based on the infiltration gallery according to claim 9, characterized in that: The bottom of the gabion stone cage (104) is paved with an original river channel sand and pebble mixed layer (1041), and a graded crushed stone layer (1042) is paved below the original river channel sand and pebble mixed layer (1041). The graded crushed stone layer (1042) includes an upper pebble layer and a lower ceramsite layer. A graded pebble layer (1043) is paved below the graded crushed stone layer (1042), and a filter geotextile (1044) is paved at the bottom of the graded pebble layer (1043).

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