CN219384912U - Ecological filtration structure for river course treatment - Google Patents

Abstract

The application relates to the technical field of river management, and particularly discloses an ecological filtering structure for river management, which is installed in a river and comprises plant floating islands and a growth plate, wherein an installation frame is arranged below the plant floating islands, a supply box for containing soil is arranged below the installation frame, a submerged filtering component for filtering and purifying deeper parts of a water body is arranged on the supply box, and a quick connecting component for connecting a plurality of plant floating islands into a whole is arranged between adjacent plant floating islands; the submerged filter component can absorb nitrogen, phosphorus, heavy metal ions and organic pollutants at deeper positions of a water body, improves the efficiency of floating island plant planting on the improvement of the water body, facilitates the installation of the plant floating islands, connects a plurality of plant floating islands into a whole, and improves the stability of the plant floating islands on the water surface.

Description

Ecological filtration structure for river course treatment

Technical Field

The application relates to the technical field of river management, in particular to an ecological filtering structure for river management.

Background

Along with the acceleration of the modern urban and industrialized processes, the pollution of rivers and water sources on which human beings depend to survive is more and more serious, and the phenomenon of blackening and smelling of the water body occurs seasonally or throughout the year; the pollution of water quality in partial areas seriously threatens the life quality and health of residents, limits the development of the city and damages the beautiful image of the city, so that the treatment of the river channel plays an important role in improving the life quality of people and ensuring the health of the body.

At present, the floating island plant is planted into a mode for effectively treating river water, and is specifically composed of a plurality of plant floating islands and emergent aquatic plants, a growth disk is placed on each plant floating island, holes for the emergent aquatic plants to grow into water are formed in the bottom of each growth disk, nitrogen, phosphorus, heavy metal ions and organic pollutants in the river water are absorbed by the roots of the emergent aquatic plants, the effect of filtering and purifying along with the water body is achieved, connecting plates are arranged on each plant floating island, and adjacent plant floating islands are fixed on the connecting plates on the adjacent plant floating islands through screws, so that the plurality of plant floating islands are connected into a whole.

In view of the above related art, since the emergent aquatic plants can only absorb nitrogen, phosphorus, heavy metal ions and organic pollutants in the upper water body, the quality of the water body needs to be improved for a long time, and thus needs to be improved.

Disclosure of Invention

In order to improve the efficiency of filtering and purifying the water body in the river course, the application provides an ecological filtering structure for river course treatment.

The application provides an ecological filtration structure that river course was administered adopts following technical scheme:

the utility model provides an ecological filtration structure that river course was administered installs in the river course, includes plant floating island and growth dish, plant floating island below is provided with the mounting bracket, the mounting bracket below is provided with the supply case that is used for splendid attire earth, be provided with on the supply case and be used for carrying out filtration purification's submerged filter component to the darker position of water, be provided with between the adjacent plant floating island and be used for being convenient for with a plurality of plant floating island connects into an holistic quick connect assembly.

Through adopting above-mentioned technical scheme, only can filter the purification to upper water among the prior art, consequently need longer time improve the water in the river course, the heavy metal ion and organic pollutant of the deep department of water can be absorbed to the heavy filter element in this application, has improved the efficiency that the floating island plant was planted to the water improvement, when quick connect assembly made things convenient for the installation to the plant floating island, connects into a whole with a plurality of plant floating islands, has improved the stability of plant floating island on the surface of water.

Optionally, the submerged filter component comprises a plurality of planting boxes and submerged plants, the planting boxes are arranged on the side walls of the supply boxes, communication holes are formed in the contact surfaces of the supply boxes and the planting boxes, the submerged plants are arranged on the planting boxes, and the upper surface and the lower surface of the planting boxes are provided with first absorption holes for the stems, leaves and partial roots of the submerged plants to extend out of the water body.

Through adopting above-mentioned technical scheme, the supply case is through the sustainable earth that provides the submerged plant growth required of through-hole, has avoided the submerged plant to break away from earth for a long time and has caused the dead condition of submerged plant, and the setting of first absorption hole makes submerged plant can stretch into the water with stem leaf and root growth to the submerged plant is to the realization is absorbed nitrogen, phosphorus, heavy metal ion and the organic pollutant of the deeper department of water.

Optionally, the feeding box is close to be provided with on the one side of mounting bracket and be used for adding the charging tube of earth to the incasement, the charge door height of charging tube with plant floating island upper surface highly uniform.

Through adopting above-mentioned technical scheme, along with the flow of water in the river course, the earth of supply incasement is unavoidably lost, so be provided with the filling tube on the one side that supply case is close to the mounting bracket, realized can add the earth of supply incasement at any time, guaranteed the normal demand of submerged plant to earth, the height of filling tube highly accords with the upper surface of plant floating island and has guaranteed the height of charge door always above the water liquid level, has made things convenient for the interpolation to supply incasement earth.

Optionally, the inside of the walls of the feeding box and the planting box are hollow.

Through adopting above-mentioned technical scheme, the inside cavity that all is of supply case and planting case sets up the dead weight that has reduced supply case and planting case, has further improved the soil volume that supply incasement portion can add.

Optionally, the plant floating island is provided with soil and emergent aquatic plants around the position of the feed inlet, and the plant floating island is provided with a second absorption hole for enabling the root of the emergent aquatic plants to extend into the water body.

Through adopting above-mentioned technical scheme, the plant floating island is provided with emergent aquatic plant around the position of charge door, can absorb nitrogen, phosphorus, heavy metal ion and organic pollutant in the water upper strata, further improved the efficiency to the aquatic filtration purification in the river course.

Optionally, the quick connect assembly includes square grid frame and mounting panel, square grid frame is latticed setting, the mounting panel set up in a set of parallel edge of plant floating island.

Through adopting above-mentioned technical scheme, place the mounting panel that sets up on the plant floating island edge on square grid frame can install the plant floating island in the square in square grid frame fast, simple in design, convenient operation has still been convenient for change and subsequent recovery to the plant floating island.

Optionally, a hinge for folding the grid frame is arranged on the grid frame.

By adopting the technical scheme, the square grid frame is folded by the arrangement of the hinge, so that the square grid frame is convenient to transport and install.

Optionally, the plant floating islands are arranged at intervals on the grid frame.

By adopting the technical scheme, as the submerged plants need illumination, the plant floating islands are arranged at intervals, so that sunlight can irradiate on the submerged plants from the plant floating islands, and the normal growth of the submerged plants is ensured.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the submerged filter component can absorb nitrogen, phosphorus, heavy metal ions and organic pollutants in the deeper part of the water body, so that the efficiency of floating island plant planting on the water body is improved;

2. the quick connection assembly facilitates installation of the plant floating islands, and simultaneously connects a plurality of plant floating islands into a whole, so that the stability of the plant floating islands on the water surface is improved;

3. as the submerged plants need illumination, the plant floating islands are arranged at intervals, so that sunlight can irradiate on the submerged plants from the plant floating islands, and the normal growth of the submerged plants is ensured.

Drawings

FIG. 1 is a schematic view of the overall structure of an ecological filter structure for river management when installed;

FIG. 2 is a schematic cross-sectional view of the floating island of FIG. 1;

reference numerals: 1. a plant floating island; 11. a second absorption hole; 2. a mounting frame; 3. a supply tank; 4. a submerged filtration assembly; 41. a planting box; 42. a first absorption hole; 5. a quick connect assembly; 51. grid rack; 52. a mounting plate; 6. a communication hole; 7. a feeding tube; 8. and (5) a hinge.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-2.

The embodiment of the application discloses an ecological filtering structure for river management.

Referring to fig. 1 and 2, an ecological filtering structure for river treatment is installed in a river course, and comprises a plant floating island 1, wherein a mounting frame 2 is arranged below the plant floating island 1, a supply box 3 for containing soil is arranged below the mounting frame 2, a submerged filtering component 4 for filtering and purifying deeper parts of a water body is arranged on the supply box 3, and a quick connecting component 5 for connecting a plurality of plant floating islands 1 into a whole is arranged between adjacent plant floating islands 1.

Referring to fig. 1 and 2, during river management, we find that only the emergent aquatic plants are arranged on the upper layer of the water body to absorb nitrogen, phosphorus, heavy metal ions and organic pollutants in the water body, the filtering and purifying effects on the water body are weak, the lower water body still maintains a continuous pollution state, and the requirement of final purification can be met only for a long time, so that the submerged filter assembly 4 is arranged below the plant floating island 1;

the submerged filter assembly 4 in the present application includes a plurality of planting boxes 41 and submerged plants, in this example, the submerged plants are set as herba picrorhizae, which is a preferred mode of this example, and in other examples, the submerged plants may be such as goldfish algae, foxtail algae, and black algae that can survive in water completely; the planting box 41 is installed on the side wall of the feeding box 3 and is integrally arranged with the feeding box 3, the contact surface of the joint of the feeding box 3 and the planting box 41 is provided with the communication hole 6, so that the feeding box 3 is communicated with the inside of the planting box 41, the broadleaf is arranged in the planting box 41, and the upper surface and the lower surface of the planting box 41 are also provided with the first absorption holes 42 for enabling stems and leaves and roots of the broadleaf to extend into a water body, thereby realizing the filtration and purification of the water body through the stems and leaves and roots of the broadleaf.

Referring to fig. 1 and 2, the soil in the planting box 41 is lost due to the flow of the water body, the lost soil can be continuously supplemented from the supply box 3, and when the soil amount in the supply box 3 is insufficient, the soil needs to be added into the supply box 3, so that a feeding pipe 7 is integrally arranged on one surface of the supply box 3, which is close to the mounting frame 2, and in order to facilitate the soil addition into the supply box 3, the height of a feeding hole of the feeding pipe 7 is kept consistent with the height of the upper surface of the plant floating island 1;

in order to reduce the number of times of adding soil into the feeding box 3, the box walls of the feeding box 3 and the planting box 41 are set to be hollow, so that the dead weights of the feeding box 3 and the planting box 41 are reduced, the soil adding amount of the feeding box 3 can be increased, materials for processing the feeding box 3 and the planting box 41 are saved, and the processing cost is reduced.

Referring to fig. 1 and 2, the most sufficient part is irradiated by sunlight above the plant floating island 1, so that soil and emergent aquatic plants are arranged at the position of the plant floating island 1 surrounding the charging hole, and a second absorption hole 11 for enabling the root of the emergent aquatic plants to extend into a water body is formed in the plant floating island 1, the emergent aquatic plants are arranged as calamus in the example, the calamus is a preferential mode of the example, and the emergent aquatic plants with stronger filtering and purifying capacity on the water body at root parts such as typha, li flowers and canna in other examples are selected, so that the emergent aquatic plants further improve the efficiency of water body treatment.

Referring to fig. 1 and 2, during river course treatment, we find that the water body flow easily causes displacement of the plant floating islands 1, the connection of a plurality of plant floating islands 1 by screws is complicated in the prior art, and the screw rust or fatigue of the plant floating islands 1 material may cause the plant floating islands 1 to scatter after a long time, so the quick connection assembly 5 in the present application comprises a grid 51 and a mounting plate 52;

the mounting plates 52 are integrally arranged on a group of parallel edges of the plant floating island 1, the mounting plates 52 are placed on the grid rack 51, so that the position of the plant floating island 1 can be quickly fixed in a water body, the grid rack 51 is provided with the hinges 8, so that the grid rack 51 is convenient to fold and transport, the grid rack 51 is a 4*4 grid in the embodiment, a 4*4 grid is a preferred mode in the embodiment, and the grid number can be 6*6 and the like in other embodiments;

in order to meet the requirement of the bitter grass on illumination, the plant floating islands 1 are arranged at intervals on the grid frame 51, the arrangement mode of the plant floating islands 1 on the grid frame 51 in the example is quincuncial, the quincuncial arrangement is a preferred mode in the example, and the quincuncial arrangement can be matrix-shaped in other examples.

The implementation principle of the ecological filtering structure for river management in the embodiment of the application is as follows:

aiming at the upper water body: the plant floating island 1 is provided with soil and emergent aquatic plants, the plant floating island 1 is also provided with a first absorption hole 42 for the root of the emergent aquatic plant to extend into the upper water body, and the root of the emergent aquatic plant extends into the upper water body to absorb nitrogen, phosphorus, heavy metal ions and organic pollutants in the upper water body.

Aiming at the water body at the lower layer: the plant floating island 1 below is provided with the supply case 3, and supply case 3 is gone up an organic whole and is provided with planting case 41, is provided with earth and submerged plant in the planting case 41, still offers on the planting case 41 and supplies stem leaf and root of submerged plant to stretch into the second absorption hole 11 in the lower floor's water, stretches into stem leaf and root in the lower floor's water through submerged plant and realizes absorbing nitrogen, phosphorus, heavy metal ion and organic pollutant in the lower floor's water to improve the filtration purification efficiency to the water in the river course.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims (8)

1. Ecological filtration structure that river course was administered installs in the river course, including plant chinampa (1), its characterized in that: the device is characterized in that a mounting frame (2) is arranged below the plant floating island (1), a supply box (3) for containing soil is arranged below the mounting frame (2), a submerged filter component (4) for filtering and purifying deeper parts of a water body is arranged on the supply box (3), and a plurality of rapid connection components (5) which are used for facilitating connection of the plant floating islands (1) into a whole are arranged between the plant floating islands (1).

2. The ecological filter structure for river management according to claim 1, wherein: the submerged filter assembly (4) comprises a plurality of planting boxes (41) and submerged plants, the planting boxes (41) are arranged on the side walls of the feeding boxes (3), communication holes (6) are formed in the contact surfaces of the feeding boxes (3) and the planting boxes (41), the submerged plants are arranged on the planting boxes (41), and first absorption holes (42) for the stems, leaves and partial roots of the submerged plants to extend out of a water body are formed in the upper surface and the lower surface of the planting boxes (41).

3. The ecological filter structure for river management according to claim 2, wherein: the feeding box (3) is close to one side of the mounting frame (2) and is provided with a feeding pipe (7) for adding soil into the box, and the height of a feeding hole of the feeding pipe (7) is consistent with the height of the upper surface of the plant floating island (1).

4. The ecological filter structure for river management according to claim 2, wherein: the inside of the tank wall of the feeding tank (3) and the inside of the planting tank (41) are hollow.

5. An ecological filter structure for river management according to claim 3, wherein: soil and emergent aquatic plants are arranged on the plant floating island (1) around the charging hole, and a second absorption hole (11) for enabling the root of the emergent aquatic plant to extend into the water body is formed in the plant floating island (1).

6. The ecological filter structure for river management according to claim 1, wherein: the quick connection assembly (5) comprises a grid rack (51) and a mounting plate (52), wherein the grid rack (51) is arranged in a grid shape, and the mounting plate (52) is arranged on a group of parallel edges of the plant floating island (1).

7. The ecological filter structure for river management as defined in claim 6, wherein: the grid rack (51) is provided with a hinge (8) for folding the grid rack (51).

8. The ecological filter structure for river management according to claim 7, wherein: the plant floating islands (1) are arranged on the grid frame (51) at intervals.