Water environment ecological restoration equipment

Abstract

The application discloses a water environment ecological restoration equipment, two submersible aeration pumps draw water from a distance and inhale air, magnetic water and ionic gas, the water outlet of which is respectively transported into a filler tank, a filler box and a protein separator, the protein separator separates the tiny air bubbles with organic matter from water by the surface tension and electrostatic action of the tiny air bubbles. The large water volume makes the whole water body circulate, which not only makes the water body level replacement sufficient, but also makes the temperature of the upper and lower layers of the water body consistent, which is beneficial to inhibit the reproduction of blue-green algae. The magnetic water has oxygen aggregation and strong penetration, which is beneficial to oxygenation and makes fish and shrimp increase production and income. The ionic gas brought into the water environment has electric charge and polarity, which promotes the precipitation of pollutants and activates microorganisms, so that a good phosphorus removal effect is achieved. In the filler tank and the suspended filler box, the growth environment of microorganisms is gas, liquid and solid three phases, so that nitrification and denitrification reactions can exist at the same time, thereby improving the removal effect of organic pollutants and ammonia nitrogen.

Description

Technical Field

[0001] This invention relates to the fields of water treatment equipment and aquatic environment ecological restoration equipment, and in particular to an aquatic environment ecological restoration equipment. Background Technology

[0002] Pollutants in aquatic environment ecological restoration and aquaculture are significant factors severely restricting the improvement of water quality. Good water quality not only ensures the normal growth of aquatic plants and animals, but also reduces the occurrence of diseases and lowers the risks to aquatic products.

[0003] In water treatment processes, biological filter media are typically placed in a filter box so that the water flows back into the water body after passing through the filter box, thus achieving water filtration.

[0004] However, the aforementioned traditional water treatment methods can only filter out a small portion of the pollutants in the water, and the treated water is not very clean, leaving room for improvement. Summary of the Invention

[0005] In order to improve the cleanliness of water bodies, this application provides a water environment ecological restoration device.

[0006] The water environment ecological restoration equipment provided in this application adopts the following technical solution:

[0007] A water environment ecological restoration device, including

[0008] A suspended packing box, wherein the interior of the suspended packing box contains suspended packing, and the top and bottom of the suspended packing box are provided with water passage holes for water passage, and float plates are fixed around the perimeter of the suspended packing box;

[0009] A protein separator is fixed in the middle of a suspended packing box. The protein separator includes a separation tank and a drainage assembly located at the bottom of the separation tank. The top of the separation tank is provided with a separation port and a pressure balance port.

[0010] The first multi-functional submersible pump body is used to pump air, ionized gas, water outside the suspended packing box, and magnetic water into the protein separator;

[0011] A ceramic granule-filled round plastic sleeve packing box is installed on a suspended packing box. The ceramic granule-filled round plastic sleeve packing box contains ceramic packing material with attached microorganisms. Water permeable holes are opened at the top and bottom of the ceramic granule-filled round plastic sleeve packing box.

[0012] The drain end of the drainage component is connected to the connecting pipe, and the connecting pipe has several water outlet holes.

[0013] By adopting the above technical solution, the entire equipment is placed in the water tailwater discharge tunnel. The first multi-functional submersible pump pumps air, ionized gas, water outside the suspended packing box, and magnetic water into the separation tank. Organic matter in the water adheres to the surface of tiny air bubbles, which rise continuously and are squeezed out at the separation port. The purified water is discharged through the drainage component, achieving primary purification. The water discharged through the drainage component enters the ceramic granule outer round plastic sleeve packing box through the connecting pipe. The ceramic packing with microorganisms attached in the ceramic granule outer round plastic sleeve packing box decomposes the remaining organic matter in the water, achieving secondary purification. The water discharged from the ceramic granule outer round plastic sleeve packing box flows into the suspended packing box, where the suspended packing with microorganisms attached decomposes the remaining organic matter in the water, achieving tertiary purification. The purified water flows back to the water area through the water passage at the bottom of the suspended packing box. Through three purification processes, organic matter in the water is removed, effectively improving the cleanliness of the treated water. This application features automatic aeration and uses a strong magnet to generate magnetic water. The oxygen-fixing properties and strong permeability of the magnetic water give it activity. Furthermore, it utilizes the superposition of ions to generate charge and polarity, promoting the deep sedimentation of pollutants, increasing the biochemical rate, activating microorganisms, rapidly restoring the ecological chain, making the water clearer, and improving the cleanliness and effectiveness of the treated water.

[0014] Preferably, the ceramsite outer round plastic sleeve packing box is horizontally arranged, and the ceramsite outer round plastic sleeve packing box is rotatably connected to the suspended packing box.

[0015] By adopting the above technical solution, when the ceramsite outer round plastic sleeve packing box becomes clogged after working for a period of time, the staff can rotate the ceramsite outer round plastic sleeve packing box to flip it over, causing the ceramic packing at the bottom of the ceramsite outer round plastic sleeve packing box to turn upwards, thus solving the problem of clogging of the ceramsite outer round plastic sleeve packing box.

[0016] Preferably, the top and bottom of the ceramsite outer plastic sleeve packing box are provided with L-shaped perforated plates, and the water-permeable holes are arranged on the bottom and side walls of the perforated plates.

[0017] By adopting the above technical solution, water can enter the ceramsite outer round plastic sleeve packing box evenly through the permeable holes on the perforated plate. The perforated plate also allows the water to stay in the settling tank for a short time, reducing the possibility of water flowing away from both sides of the ceramsite outer round plastic sleeve packing box.

[0018] Preferably, the diameter of the water outlet is larger than the diameter of the water permeable hole.

[0019] By adopting the above technical solution, the diameter of the outlet hole is relatively large, which is conducive to the water falling from the connecting pipe into the perforated plate. The water enters evenly into the ceramsite outer round plastic sleeve packing box through the smaller diameter inlet hole in the perforated plate, and fully combines with the ceramic packing in the ceramsite outer round plastic sleeve packing box.

[0020] Preferably, a second multi-functional submersible pump is fixedly installed on the outside of the suspended packing box. The second multi-functional submersible pump is used to introduce water and oxygen into the suspended packing box. The inlet pipe of the second multi-functional submersible pump is located on one side of the suspended packing box, which drives the water to rotate inside the suspended packing box.

[0021] By adopting the above technical solution, water and oxygen are pumped into the suspended packing box. The suspended packing material in the box is agitated and tumbled, with the bottom packing material continuously moving upwards and then shifting to both sides at the water surface, which facilitates thorough mixing of the water and the suspended packing material. Furthermore, the inlet pipe is located on one side of the box, allowing the water to circulate and rotate within the box. The packing material collides in the water, shearing the water and air bubbles, making the air bubbles smaller and increasing oxygen utilization.

[0022] Preferably, the separation tank includes a main tank and a secondary tank fixed to the bottom of the inner cavity of the main tank, the top of the secondary tank is open, and the separation port is located at the top of the main tank;

[0023] A liquid inlet pipe is connected between the first multi-functional submersible pump body and the separation tank. The end of the liquid inlet pipe that is away from the first multi-functional submersible pump body extends into the auxiliary tank and bends downward to form an extension pipe section.

[0024] By adopting the above technical solution, water and air enter the inlet pipe under the action of the pump, and then enter the auxiliary tank through the port of the downward-extending extension pipe section. The water and air entering the auxiliary tank continue to move downward for a certain distance, so that the water and air are fully mixed in the inner cavity of the auxiliary tank, which improves the combination of organic matter and air bubbles in the water and enhances the purification effect on organic matter in the water.

[0025] Preferably, the bottom of the main tank is fixed to the inner wall of the suspended packing box, and the top of the main tank extends above the suspended packing box.

[0026] By adopting the above technical solution, the connection between the separation tank and the suspended packing box is realized, the distribution is reasonable, and the overall stability of the equipment is increased.

[0027] Preferably, the drainage assembly includes a drainage pipe communicating with the separation tank. The drainage pipe includes a horizontal pipe extending into the separation tank and a vertical pipe communicating with the end of the horizontal pipe located outside the separation tank. The top of the vertical pipe is provided with an exhaust port. A connecting pipe is connected to the vertical pipe, and the connecting pipe is communicating with the connecting pipe.

[0028] By adopting the above technical solution, the purified water in the separator flows to the connecting pipe through the drain pipe and the connecting pipe, while the air bubbles in the purified water are discharged through the exhaust port at the top of the vertical pipe.

[0029] Preferably, the horizontal pipe passes through the auxiliary tank, and the horizontal pipe has drainage holes located on both sides of the auxiliary tank, with the drainage holes located on the outside of the auxiliary tank.

[0030] By adopting the above technical solution, the drain hole is set on the outside of the auxiliary tank, so that the purified water enters the main tank through the auxiliary tank and then enters the drain pipe for discharge, which prolongs the flow path of the water and improves the purification effect of the water. Moreover, after the air and water are fully mixed in the auxiliary tank, the bubbles rise to the upper part of the main tank to form a floating zone, and the water rises to the lower part of the main tank to form a drainage zone, which is conducive to the separation of bubbles.

[0031] Preferably, the first multi-functional submersible pump body includes a housing, an air inlet pipe, and a water pumping assembly, wherein the end of the housing that communicates with the liquid inlet pipe is tapered;

[0032] The air intake pipe includes a horizontal section and a vertical section. The horizontal section extends into the liquid intake pipe, and the vertical section extends out of the outer casing.

[0033] By adopting the above technical solution, the horizontal section extends into a position with a smaller pipe diameter, thereby increasing the air intake volume. This allows the air introduced into the pump body to mix fully with the water in the inlet pipe, improving the mixing effect of water and air, which is beneficial for the separation of organic matter in the water.

[0034] In summary, this application includes at least one of the following beneficial technical effects:

[0035] 1. The water body passes through a protein separator, a ceramic pellet and round plastic sleeve packing tank and a suspended packing box in sequence to achieve three purifications of the water body, remove organic matter in the water body and effectively improve the cleanliness of the treated water body;

[0036] 2. When the ceramsite outer round plastic sleeve packing trough becomes clogged after working for a period of time, the staff can rotate the ceramsite outer round plastic sleeve packing trough to flip it over, causing the ceramic packing at the bottom of the ceramsite outer round plastic sleeve packing trough to turn upwards, thus solving the problem of clogging.

[0037] 3. The microbial packing carriers on and in the water effectively achieve nitrification and denitrification in the air and water, solving the problem of insufficient carbon source, effectively removing ammonia nitrogen and organic pollutants, and making the water clear. Attached Figure Description

[0038] Figure 1 This is a schematic diagram of the overall structure of the aquatic water and seawater treatment equipment shown in the embodiment.

[0039] Figure 2 This is a partial cross-sectional schematic diagram showing the structure of the first multi-functional submersible pump.

[0040] Figure 3 This is a cross-sectional schematic diagram of the aquatic water and seawater treatment equipment shown in the hidden embodiment, where the drain pipe is displayed.

[0041] Figure 4 This is a partial cross-sectional schematic diagram showing the protein separator structure in the embodiment.

[0042] Figure 5 This is a partial structural diagram showing the relationship between the drainage assembly and the auxiliary tank in the embodiment.

[0043] Figure 6 This is a top view schematic diagram showing the positional relationship between the protein separator and the fixing band in the embodiment.

[0044] Explanation of reference numerals in the attached figures:

[0045] 1. Floating plate; 11. Fixing strap; 12. Support frame; 13. Bracket;

[0046] 2. Suspended packing box; 21. Water passage hole; 22. Ionization equipment;

[0047] 3. Second multi-functional submersible pump;

[0048] 4. Protein separator; 41. Separation tank; 411. Main tank; 4111. Vertical separation pipe; 4112. Inclined separation pipe; 412. Auxiliary tank; 42. Drainage assembly; 421. Horizontal pipe; 4211. Drain hole; 422. Vertical pipe; 4221. Exhaust pipe; 423. Control valve; 424. Connecting pipe;

[0049] 5. First multi-functional submersible pump body; 51. Outer casing; 511. Water inlet pipe; 512. Water supply pipe; 52. Pump assembly; 53. Air inlet pipe; 531. Horizontal section; 532. Vertical section; 533. Guide pipe; 534. Reducing connector;

[0050] 6. Ceramsite with external round plastic sleeve stuffing box; 61. Perforated plate; 62. Water permeable holes;

[0051] 7. Connecting pipe; 71. Connecting section; 711. Water outlet; 72. Connecting section;

[0052] 8. Liquid inlet pipe; 81. Extension pipe section. Detailed Implementation

[0053] The following is in conjunction with the appendix Figure 1-6 This application will be described in further detail.

[0054] This application discloses a water environment ecological restoration device.

[0055] Reference Figure 1 It includes a suspended stuffing box 2, a float plate 1 for making the entire equipment float on the water surface, and a second multi-functional submersible pump 3 fixed to one side of the suspended stuffing box 2. The float plate 1 is fixed around the suspended stuffing box 2.

[0056] The suspended packing box 2 is equipped with suspended packing material with attached microorganisms, and the second multi-functional submersible pump 3 is used to introduce water and oxygen into the suspended packing box 2.

[0057] The suspended packing box 2 is equipped with a protein separator 4 for separating organic matter in the water. A first multi-functional submersible pump body 5 is fixed on one side of the suspended packing box 2. The first multi-functional submersible pump body 5 pumps water and air into the protein separator 4 to achieve one-time purification of the water.

[0058] The suspended packing box 2 is also equipped with multiple ceramic granule outer round plastic sleeve packing boxes 6. The water that has been purified by the protein separator 4 flows into the ceramic granule outer round plastic sleeve packing box 6. The ceramic granule outer round plastic sleeve packing box 6 is equipped with ceramic packing with attached microorganisms, which decomposes the remaining organic matter in the water and realizes the secondary purification of the water.

[0059] After secondary purification, the water flows into the suspended packing box 2, where microorganisms decompose the residual organic matter in the water, thus achieving tertiary purification.

[0060] The top and bottom of the suspended packing box 2 are provided with several water passage holes 21.

[0061] The first multi-functional submersible pump body 5 and the second multi-functional submersible pump 3 have the same structure. The following description will take the first multi-functional submersible pump body 5 as an example.

[0062] This multi-functional submersible pump is used to circulate air, magnetic water, ionized gas, and distant water bodies with a large volume of water, enabling more thorough water layer replacement and ensuring consistent temperature between the upper and lower layers, effectively inhibiting algae growth. The large-volume aeration device effectively removes ammonia nitrogen, while the ion generator generates charge to promote pollutant precipitation, achieving excellent phosphorus and nitrogen removal effects.

[0063] The multi-functional submersible pump draws in water using magnetic cutting, creating magnetic water that is then discharged. This water, with its small molecule properties, is more suitable for fish reproduction and growth, ensuring reduced disease incidence and increased production for fish and shrimp. The strong penetrating power of this small-molecule water helps activate microorganisms, penetrating the lower layers of sludge and dissolving it, rapidly reducing sludge and directly replacing traditional dredging methods.

[0064] Combination Figure 1 and Figure 2The first multi-functional submersible pump body 5 includes a housing 51, a water pumping assembly 52 disposed in the inner cavity of the housing 51, and an air inlet pipe 53 disposed in the housing 51.

[0065] One end of the outer shell 51 is connected to the protein separator 4 through the liquid inlet pipe 8. The end of the outer shell 51 near the liquid inlet pipe 8 is tapered with a gradually decreasing cross-sectional area and is fitted over the outside of the liquid inlet pipe 8. The end of the outer shell 51 away from the liquid inlet pipe 8 is provided with a water inlet pipe 511.

[0066] The air inlet pipe 53 includes a vertical section 532 and a horizontal section 531. The horizontal section 531 is coaxially arranged with the outer casing 51. One end of the horizontal section 531 is connected to the vertical section 532, and the other end of the horizontal section 531 extends into the liquid inlet pipe 8. A distance is left between the outer wall of the horizontal section 531 and the inner wall of the liquid inlet pipe 8. The vertical section 532 is located in front of the water pump assembly 52. ​​The top end of the vertical section 532 passes through the outer casing 51 and extends into the inner cavity of the outer casing 51. The top end of the vertical section 532 is also connected to a guide pipe 533 coaxially therewith. The inner diameter of the guide pipe 533 is larger than the inner diameter of the vertical section 532. The top end of the guide pipe 533 is connected to a reducing connector 534 for further increasing the pipe diameter.

[0067] In this embodiment, when the first multi-functional submersible pump body 5 is in use, air ionized by an ion generator is introduced into the air inlet pipe 53; when the second multi-functional submersible pump 3 is in use, oxygen is introduced into the air inlet pipe 53. An ionization device 22 is provided on the float 2, and the ionization device 22 is connected to the air inlet pipe 53 of the second multi-functional submersible pump 3 through a hose, so that ionized gas is introduced into the second multi-functional submersible pump 3 through the air inlet pipe 53.

[0068] The inlet pipe 511 is connected to a water pipe 512 for introducing magnetic water into the pump body. The water pipe 512 is L-shaped. The part of the water pipe 512 inside the inlet pipe 511 is coaxial with the inlet pipe 511. The end of the water pipe 512 outside the inlet pipe 511 is connected to the magnetic field generator through a flexible hose.

[0069] The inlet pipe 8 of the second multi-functional submersible pump 3 is located on one side of the suspended packing box 2, which drives the water to rotate inside the suspended packing box 2.

[0070] Water and oxygen are pumped into the suspended packing tank 2. The suspended packing material in the tank 2 is agitated and tumbled, with the bottom packing material continuously moving upwards and then shifting to both sides at the water surface, which facilitates thorough mixing of the water and the suspended packing material. Furthermore, the inlet pipe 8 is located on one side of the suspended packing tank 2, allowing the water to circulate and rotate within the tank. The suspended packing material collides in the water, shearing the water and air bubbles, making the air bubbles smaller and increasing oxygen utilization.

[0071] The protein separator 4 includes a separation tank 41 and a drainage assembly 42 located at the bottom of the separation tank 41. The separation tank 41 has a separation port at its top. A first multi-functional submersible pump 5 introduces water and air into the separation tank 41 through an inlet pipe 8. Several microbubbles are formed in the water to be treated. Organic matter is adsorbed onto the surface of the microbubbles. The bubbles with attached organic matter are gradually squeezed to the separation port at the top of the separation tank 41 and discharged, while the purified water is discharged through the drainage assembly 42, achieving the effect of water treatment.

[0072] Combination Figure 3 , Figure 4 and Figure 5 The separation tank 41 includes a main tank 411 and a secondary tank 412 coaxially disposed in the inner cavity of the main tank 411. There is a distance between the outer wall of the secondary tank 412 and the inner wall of the main tank 411. The bottom end of the secondary tank 412 is fixed to the bottom wall of the main tank 411. The top end of the secondary tank 412 is open, and the height of the top end of the secondary tank 412 is less than half of the overall height of the main tank 411.

[0073] The bottom of the main tank 411 is fixed to the inner wall of the suspended packing box 2. The top of the main tank 411 is located above the suspended packing box 2, passing through it. The top of the auxiliary tank 412 is located above the upper surface of the suspended packing box 2. The top of the main tank 411 is a cone with a gradually decreasing cross-sectional area. A vertical separation pipe 4111, coaxial with the center of the top of the main tank 411, is connected to it. The top of the vertical separation pipe 4111 is provided with a pressure balance port. One side of the vertical separation pipe 4111 is connected to an inclined separation pipe 4112 that is inclined downward. The end of the inclined separation pipe 4112 that is away from the vertical separation pipe 4111 is the separation port. In this embodiment, the inclined separation pipe 4112 is a reducing diameter pipe. The inclined angle of the inclined separation pipe 4112 is preferably 45 degrees, which is conducive to the discharge of air bubbles through the inclined separation pipe 4112.

[0074] One end of the inlet pipe 8, away from the first multi-functional submersible pump body 5, passes through the side walls of the main tank 411 and the auxiliary tank 412 and extends into the inner cavity of the auxiliary tank 412. The end of the inlet pipe 8 that extends into the inner cavity of the auxiliary tank 412 is bent downward to form an extension pipe section 81. The extension pipe section 81 and the inlet pipe 8 are in a circular arc transition. The extension pipe section 81 and the auxiliary tank 412 are coaxially arranged. The end face of the extension pipe section 81 away from the inlet pipe 8 is located below half the height of the auxiliary tank 412.

[0075] The drainage assembly 42 includes a drain pipe, a control valve 423 disposed on the drain pipe, and a connecting pipe 424 connected to the drain pipe. The drain pipe includes a horizontal pipe 421 and a vertical pipe 422. One end of the horizontal pipe 421 extends into the inner cavity at the bottom of the separator 41, and the other end of the horizontal pipe 421 is located outside the separator 41 and is connected to the vertical pipe 422.

[0076] The portion of the horizontal pipe 421 located in the separation tank 41 passes through the auxiliary tank 412. Drainage holes 4211 are provided on the horizontal pipe 421 on both sides of the auxiliary tank 412. The drainage holes 4211 are located between the outer wall of the auxiliary tank 412 and the inner wall of the main tank 411, and the drainage holes 4211 horizontally penetrate the horizontal pipe 421.

[0077] A control valve 423 is installed on the vertical pipe 422 to control the water level in the separation tank 41. The top of the vertical pipe 422 is tapered with a gradually decreasing cross-sectional area. The center of the top of the vertical pipe 422 is connected to a coaxial exhaust pipe 4221. The end of the exhaust pipe 4221 away from the vertical pipe 422 is set as an exhaust port. A connecting pipe 424 is connected to one side of the upper part of the vertical pipe 422.

[0078] Reference Figure 6 To increase the stability of the connection between the protein separator 4 and the suspended packing box 2, a fixing strap 11 is connected to the upper surface of the suspended packing box 2 and sleeved on the outside of the main tank 411 and the drain pipe.

[0079] Combination Figure 1 and Figure 3 The ceramsite outer plastic sleeve packing box 6 is a horizontally arranged cylindrical tank. In this embodiment, three ceramsite outer plastic sleeve packing boxes 6 are arranged at intervals on the suspended packing box 2. Among them, in order to make way for the separation tank 41, the ceramsite outer plastic sleeve packing box 6 located in the middle is divided into two sections on both sides of the separation tank 41.

[0080] The top and bottom of the ceramsite plus round plastic sleeve packing box 6 are provided with perforated plates 61. The perforated plates 61 are L-shaped and water-permeable holes 62 are opened on the bottom wall and the side walls on both sides of the perforated plates 61.

[0081] A support frame 12 is fixed on the suspended packing box 2 to support the ceramsite plus round plastic sleeve packing box 6. The two ends of the ceramsite plus round plastic sleeve packing box 6 are rotatably connected to the support frame 12. When the ceramsite plus round plastic sleeve packing box 6 becomes clogged after working for a period of time, the staff can rotate the ceramsite plus round plastic sleeve packing box 6 to flip it over, so that the ceramic packing at the bottom of the ceramsite plus round plastic sleeve packing box 6 flips upward, thus solving the problem of clogging of the ceramsite plus round plastic sleeve packing box 6.

[0082] A connecting pipe 7 is also provided above the ceramsite outer round plastic sleeve packing box 6, and the connecting pipe 7 is fixed to the suspended packing box 2 by a bracket 13. The connecting pipe 7 includes connecting sections 71 that correspond one-to-one with the settling grooves on the ceramsite outer round plastic sleeve packing box 6 and connecting sections 72 for connecting the various connecting sections 71. The bottom of the connecting section 71 has a water outlet hole 711, and multiple water outlet holes 711 are evenly distributed along the length direction of the connecting section 71. The diameter of the water outlet hole 711 is larger than the diameter of the water permeable hole 62. In this embodiment, the diameter of the water outlet hole 711 is six times the diameter of the water permeable hole 62. The above arrangement is conducive to water falling from the connecting pipe 7 into the groove, and the smaller diameter water permeable hole 62 in the groove evenly enters the ceramsite outer round plastic sleeve packing box 6, and fully combines with the ceramic packing in the ceramsite outer round plastic sleeve packing box 6.

[0083] The end of the connecting pipe 424 in the drainage assembly 42 that is away from the vertical pipe 422 is connected to the connecting section 71 on one side through a tee pipe joint, so that the water purified by the protein separator 4 is introduced into the connecting pipe 7.

[0084] The implementation principle of a water environment ecological restoration device according to an embodiment of this application is as follows:

[0085] The entire equipment is placed in the trough where the tailwater is discharged. The first multi-functional submersible pump body 5 pumps the air and water outside the suspended packing box 2 into the separation tank 41 through the liquid inlet pipe 8. The air and water enter the auxiliary tank 412 through the port of the downward-extending extension pipe section 81. They continue to move downward for a distance to be fully mixed. The organic matter in the water is adsorbed on the surface of the bubbles. The bubbles with attached organic matter continue to rise and flow into the main tank 411 through the top opening of the auxiliary tank 412 until the bubbles with attached organic matter are gradually squeezed to the separation port at the top of the main tank 411 and discharged. The purified water enters the drain pipe and connecting pipe 424 through the drain hole 4211 and is discharged, realizing the purification of the water in one step.

[0086] The water discharged through the connecting pipe 424 enters the ceramic granule outer round plastic sleeve packing box 6 through the connecting pipe 7. The ceramic packing with microorganisms attached to the ceramic granule outer round plastic sleeve packing box 6 decomposes the remaining organic matter in the water, realizing the secondary purification of the water.

[0087] Water discharged from the ceramsite plus round plastic sleeve packing box 6 flows into the suspended packing box 2 through the water passage 21. The suspended packing with attached microorganisms decomposes the residual organic matter in the water, achieving three-stage purification of the water. The purified water flows back into the water area through the water passage 21 at the bottom of the suspended packing box 2.

[0088] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A water environment ecological restoration apparatus, characterized by, The utility model provides a kind of water purification device, including Suspension filler box (2), the inside of the suspension filler box (2) has suspension filler, the top end and the bottom end of the suspension filler box (2) are equipped with water passing through hole (21) for water, the periphery of the suspension filler box (2) is fixed with float plate (1); Protein separator (4), fixed in the middle of suspension filler box (2), the protein separator (4) includes separation tank (41) and drainage assembly (42) arranged at the bottom end of separation tank (41), the top end of the separation tank (41) is equipped with separation port and air pressure balance port; First multifunctional submersible pump body (5) is used to pump air, ion gas and water outside suspension filler box (2) into protein separator (4); Ceramsite plus circular plastic sleeve filler box (6) is arranged on the suspension filler box (2), and the ceramsite plus circular plastic sleeve filler box (6) is provided with ceramsite plus circular plastic sleeve filler attached with microorganisms, and the top end and the bottom end of the ceramsite plus circular plastic sleeve filler box (6) are provided with water permeable holes (62); Adapter pipe (7), the drainage end of the drainage assembly (42) is communicated with the adapter pipe (7), and a plurality of water outlet holes (711) are formed in the adapter pipe (7); The outside of the suspension filler box (2) is fixed with a second multifunctional submersible pump (3), which is used for introducing water and oxygen into the suspension filler box (2), and the liquid inlet pipe (8) of the second multifunctional submersible pump (3) is located on one side of the suspension filler box (2) to drive the water to rotate in the suspension filler box (2); The separation tank (41) includes a main tank (411) and a secondary tank (412) fixed in the inner cavity of the main tank (411), the top end of the secondary tank (412) is open, and the separation port is arranged at the top end of the main tank (411); The first multifunctional submersible pump body (5) is communicated with the separation tank (41), and the end of the liquid inlet pipe (8) away from the first multifunctional submersible pump body (5) extends into the secondary tank (412) and is bent downward to form an extension pipe section (81).

2. The water environment ecological restoration device according to claim 1, characterized in that: The ceramsite plus circular plastic sleeve filler box (6) is horizontally arranged, and the ceramsite plus circular plastic sleeve filler box (6) is rotationally connected to the suspension filler box (2).

3. The water environment ecological restoration device according to claim 1, characterized in that: The top end and the bottom end of the ceramsite plus circular plastic sleeve filler box (6) are provided with L-shaped perforated plates (61), and the water permeable holes (62) are arranged on the bottom wall and the side wall of the perforated plate (61).

4. The water environment ecological restoration device according to claim 3, characterized in that: The diameter of the water outlet hole (711) is greater than the diameter of the water permeable hole (62).

5. The water environment ecological restoration device according to claim 1, characterized in that: The bottom end of the main tank (411) is fixed to the inner cavity bottom wall of the suspension filler box (2), and the top end of the main tank (411) extends above the suspension filler box (2).

6. The water environment ecological restoration device according to claim 1, characterized in that: The drainage assembly (42) includes a drainage pipe communicated with the separation tank (41), the drainage pipe includes a horizontal pipe (421) extending into the separation tank (41) and a vertical pipe (422) communicated with one end of the horizontal pipe (421) outside the separation tank (41), the top end of the vertical pipe (422) is provided with an air outlet, the vertical pipe (422) is communicated with a connecting pipe (424), and the connecting pipe (424) is communicated with the adapter pipe (7).

7. The water environment ecological restoration device according to claim 6, characterized in that: The transverse pipe (421) penetrates the auxiliary tank (412), and drainage holes (4211) are arranged on the transverse pipe (421) and located on both sides of the auxiliary tank (412) and outside the auxiliary tank (412).

8. The water environment ecological restoration device according to claim 5, characterized in that: The first multifunctional submersible pump body (5) comprises a shell (51), an air inlet pipe (53) and a pump water assembly (52), and the shell (51) is in taper type at one end in communication with the liquid inlet pipe (8). The air inlet pipe (53) comprises a horizontal section (531) and a vertical section (532), the horizontal section (531) extends into the liquid inlet pipe (8), and the vertical section (532) extends outside the shell (51).

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