CN113102492A

CN113102492A - River pollution sediment ecological restoration equipment

Info

Publication number: CN113102492A
Application number: CN202110479891.3A
Authority: CN
Inventors: 吴美丽
Original assignee: Individual
Current assignee: Shandong Flio Environmental Engineering Co ltd
Priority date: 2021-04-30
Filing date: 2021-04-30
Publication date: 2021-07-13
Anticipated expiration: 2041-04-30
Also published as: CN113102492B

Abstract

The invention discloses ecological restoration equipment for bottom mud polluted by a river channel, which relates to the technical field of river channel treatment and comprises an ecological restoration main board, a biological placement area and a balance weight support, wherein the bottom of the ecological restoration main board is in threaded connection with the top of the balance weight support, the biological placement area is arranged at the top of the ecological restoration main board, the bottom of the balance weight support is clamped with a stabilizing frame, and the inner wall of the stabilizing frame is welded with a metal support ring. According to the invention, through the matching of the biological placing area and the raw material composite layer required by the plant, the plant can have more sufficient raw materials, the root guide pipe is arranged, the root of the plant can be conveniently pricked, through the matching of the water flow guide block and the flow baffle plate, the influence of water flow impact on the ecological restoration main board can be reduced, the root of the plant can be protected, and the lifting of the whole structure in water flow can be controlled by controlling the air pressure of the air inflation bag through the matching of the air guide pipe and the air inflation bag.

Description

River pollution sediment ecological restoration equipment

Technical Field

The invention relates to the technical field of river channel treatment, in particular to ecological restoration equipment for river channel polluted bottom mud.

Background

The pollution of the bottom mud of the water body is an environmental problem in the world, the pollutants enter the water body through atmospheric sedimentation, wastewater discharge, rainwater leaching and scouring, are finally deposited in the bottom mud and are gradually enriched, so that the bottom mud is seriously polluted, in the river environment, the sediment of the riverbed is conveyed in a pushing and suspending mode, the mutual physical action of overlying water and the sediment is caused to a great extent, the river has a strong natural environment, the desorption of the deposited bottom mud tends to be facilitated in a river system, so that the water quality of the overlying water is influenced, pollutants can be reserved, accumulated and migrated in organisms through biological metabolism to generate toxicity and teratogenicity hazards, the benthos of the river is harmed, meanwhile, the health of people is seriously threatened, and therefore, equipment capable of carrying out ecological restoration on the river sediment is needed to treat the heavy metals in the river sediment.

The following problems exist in the prior art:

1. at present, when ecological restoration is carried out on bottom mud of a river channel, a device bearing vegetation or a restoration structure is generally placed in the river channel, more or less river water inevitably exists in the river channel, and under the flowing effect of the river water, ecological restoration equipment is easily influenced by the river water, so that the stabilization effect is poor;

2. when the vegetation is used for repairing polluted bottom mud, the vegetation inevitably generates roots and stems in the growing process, and the roots are rooted in the bottom mud, so that the root-planting effect of the vegetation is poor due to the influence of water flow.

Disclosure of Invention

The invention provides ecological restoration equipment for polluted bottom mud of a river channel, which aims to improve the stability of the overall structure when the ecological restoration equipment is placed in the river channel and solve the problem that the ecological restoration main board is placed in the river channel and is easily influenced by water flow, so that the stability effect is poor; wherein another kind of purpose is in order to solve the lower problem of survival rate of restoreing the vegetation to reach and restore the vegetation and can prick the root on the earth in river course, so that improve the repair effect to the bed mud.

In order to solve the technical problems, the technical scheme adopted by the invention is as follows:

the utility model provides a river course pollutes sediment ecological remediation equipment, places district and counter weight support including ecological remediation mainboard, biology, the bottom of ecological remediation mainboard and the top threaded connection of counter weight support, the biology is placed the top setting that the district is located the ecological remediation mainboard, counter weight support's bottom joint has stabilizing frame, stabilizing frame's inner wall welding has metal support ring, metal support ring's inner wall joint has the sleeve pipe, and the sheathed tube outer wall runs through in stabilizing frame's inner wall and extends to the bottom.

The telescopic outer wall is provided with the pressurized baffle that shifts out, the pressurized outer wall and the sheathed tube inner wall sliding connection who shifts out the baffle, the right side fixed mounting who stabilizes the frame has the gas cell, the outer wall joint of gas cell has sealed snap ring, the outer wall of sealed snap ring and the inner wall welding of stabilizing the frame.

The technical scheme of the invention is further improved as follows: the telescopic inner wall bottom welding has the fastener, the inner wall joint of fastener has the second magnetic path, sheathed tube inner wall sliding connection has the ejector pin, the bottom fixed mounting of ejector pin has first magnetic path, the inner wall of ejector pin has been seted up and has been absorbed in the draw-in groove.

By adopting the technical scheme, the first magnetic block and the second magnetic block in the scheme are mutually repelled, so that the ejector rod has certain magnetic force when entering the interior of the sleeve, and the pressed moving-out baffle has certain telescopic effect when moving in the sleeve under the action of gravity and magnetic force.

The technical scheme of the invention is further improved as follows: the top of the ejector rod is connected with a contact rod in a lap joint mode, one end, far away from the first magnetic block, of the top of the ejector rod is connected with the contact rod in a sliding mode, the outer wall of the contact rod is connected with a sealing sleeve in a sliding mode, and the outer wall of the sealing sleeve is fixedly connected with the inner wall of the metal support ring in an embedded.

By adopting the technical scheme, the contact rod in the scheme can move down and drive the ejector rod to move down when receiving gravity, and the sealing sleeve improves the sealing effect between the contact rod and the stabilizing support.

The technical scheme of the invention is further improved as follows: the interface end pipeline of the inflatable bag is connected with an air duct, the bottom of the air duct is fixedly connected with the bottom of the inner wall of the stabilizing frame, and the outer wall of the air duct penetrates through the inner wall of the stabilizing frame and extends to the top.

Adopt above-mentioned technical scheme, the air duct in this scheme just can make the gas cell inflation at the in-process of aerifing to produce buoyancy, through the atmospheric pressure size of control gas cell, can adjust whole device's lift.

The technical scheme of the invention is further improved as follows: the ecological restoration device is characterized in that a raw material composite layer required by plants is fixedly installed on the inner wall of the ecological restoration main board, a root guiding pipe is fixedly connected to the bottom of the ecological restoration main board in an embedded mode, and the outer wall of the root guiding pipe penetrates through the inner wall of the ecological restoration main board.

Adopt above-mentioned technical scheme, the rhizome guide tube in this scheme is convenient for the plant rhizome in the region is placed to the biology in-process of growing up be convenient for prick root to sediment inside to improve the repair effect to the river course sediment.

The technical scheme of the invention is further improved as follows: the bottom fixed mounting of ecological remediation mainboard has the fender and flows the board, the both sides of ecological remediation mainboard all are provided with rivers drainage piece, the bottom of rivers drainage piece and the top fixed connection of ecological remediation mainboard.

By adopting the technical scheme, the water flow diversion block in the scheme can improve the stability of the ecological restoration mainboard by matching the flow blocking plate in order to reduce the impact of water flow on the ecological restoration mainboard.

The technical scheme of the invention is further improved as follows: the bottom of the balance weight support is fixedly connected with a contact clamping block, and the bottom of the contact clamping block is fixedly connected with the top of the contact rod.

By adopting the technical scheme, the contact clamping block in the scheme is used for better connecting the counterweight bracket and the stabilizing frame together.

The technical scheme of the invention is further improved as follows: the outer wall of the pressure moving-out baffle is in sliding connection with the inner wall sunk into the clamping groove, and the pressure moving-out baffle is positioned on the outer wall of the sleeve and arranged in a surrounding mode.

By adopting the technical scheme, the pressed moving-out baffle in the scheme can enter the clamping groove after being pressed by the ejector rod, so that the pressed moving-out baffle is pushed out to the surface of the sleeve when the ejector rod continuously moves downwards.

The technical scheme of the invention is further improved as follows: the side face of the pressure shifting-out baffle is fixedly provided with a soil retention block and an elastic air pressure bag, and the outer wall of the elastic air pressure bag is connected with the outer wall of the sleeve in a sliding manner.

Adopt above-mentioned technical scheme, the inside that the elastic air pressure bag in this scheme can reduce the river and enter into the sheathed tube, and the earth is detained the piece and can be detained a certain amount of earth simultaneously, is favorable to improving sheathed tube weight.

Due to the adoption of the technical scheme, compared with the prior art, the invention has the technical progress that:

1. the invention provides ecological restoration equipment for river polluted bottom mud, which can enable plants to have more sufficient raw materials through the matching of a biological placement area and a raw material composite layer required by the plants, and the arranged rhizome guide pipe is convenient for the rooting of the plants.

2. The invention provides ecological restoration equipment for bottom mud polluted by a river channel, which is characterized in that a stable frame, a contact rod and a sleeve are arranged, the contact rod can enter the interior of the sleeve after being pressurized, and pressure is applied to a top rod, a pressurized moving-out baffle in the sleeve can extrude the pressurized moving-out baffle due to the downward movement of the top rod, so that the pressurized moving-out baffle extends out of the surface of the sleeve and simultaneously enters the bottom mud in the river channel, the contact area of the pressurized moving-out baffle and the mud in the river channel can be increased, the stability of the stable frame on the river channel is improved, and the stability of an ecological restoration main board placed on the river channel is improved.

3. The invention provides ecological restoration equipment for bottom mud polluted by a river channel, wherein an ejector rod can move downwards after being pressed by a contact rod, the ejector rod can be subjected to repulsive force of magnetic blocks in the downward movement process due to the matching of a first magnetic block and a second magnetic block which are arranged at the bottom, a pressed moving-out baffle can move out of the inner part of a sleeve under the action of the gravity of a balance weight support, the effect of elastic moving-out is achieved, a certain telescopic effect is achieved in the inner part extending into the bottom mud of the river channel, the mud can conveniently enter the soil at the bottom of the river channel, the contact area between the sleeve and the soil is increased, and the displacement caused by the influence of water flow impact on an ecological restoration main board is avoided.

4. When the pressed shifting-out baffle slides in the sleeve, the elastic air pressure bag arranged on the surface of the pressed shifting-out baffle can increase the sealing effect between the pressed shifting-out baffle and the sleeve, a certain amount of soil can be retained in the soil retention block, and when the pressed shifting-out baffle enters the soil, the soil can be filled in the soil retention block, so that the overall weight of the pressed shifting-out baffle can be improved, and the stability of the counterweight support is further improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view of a stabilizing frame construction of the present invention;

FIG. 3 is a cross-sectional view of a sleeve construction of the present invention;

FIG. 4 is a schematic structural diagram of the ecological restoration main board of the present invention;

FIG. 5 is an enlarged view of the structure at A in FIG. 3 according to the present invention;

FIG. 6 is a schematic view of the structure of the water flow guide block of the present invention;

fig. 7 is a schematic view illustrating the structural connection between the weight holder and the contact latch according to the present invention.

In the figure: 1. an ecological restoration main board; 2. a biological placement area; 3. a counterweight bracket; 4. a stabilizing frame; 5. sealing sleeves; 6. a contact lever; 7. a metal support ring; 8. a sleeve; 9. the moving-out baffle is pressed; 10. an air duct; 11. sealing the snap ring; 12. an air-filled bag; 13. a top rod; 14. a first magnetic block; 15. a fastener; 16. a second magnetic block; 17. sinking into the clamping groove; 18. a flow baffle plate; 19. a raw material composite layer required by plants; 20. a rhizome guide tube; 21. a soil retention block; 22. an elastic air pressure bag; 23. a water flow diversion block; 24. and contacting the fixture block.

Detailed Description

The present invention will be described in further detail with reference to the following examples:

example 1

As shown in fig. 1-7, the invention provides ecological restoration equipment for river polluted bottom mud, which comprises an ecological restoration main board 1, a biological placement area 2 and a balance weight bracket 3, wherein the bottom of the ecological restoration main board 1 is in threaded connection with the top of the balance weight bracket 3, the biological placement area 2 is arranged at the top of the ecological restoration main board 1, the bottom of the balance weight bracket 3 is clamped with a stabilization frame 4, the inner wall of the stabilization frame 4 is welded with a metal support ring 7, the inner wall of the metal support ring 7 is clamped with a sleeve 8, the outer wall of the sleeve 8 penetrates through the inner wall of the stabilization frame 4 and extends to the bottom, the outer wall of the sleeve 8 is provided with a pressed moving-out baffle 9, the outer wall of the pressed moving-out baffle 9 is in sliding connection with the inner wall of the sleeve 8, the right side of the stabilization frame 4 is fixedly provided with an inflatable bag 12, the outer wall of the inflatable bag 12 is, the interface end pipeline of the inflatable bag 12 is connected with an air duct 10, the bottom of the air duct 10 is fixedly connected with the bottom of the inner wall of the stabilizing frame 4, and the outer wall of the air duct 10 penetrates through the inner wall of the stabilizing frame 4 and extends to the top.

In this embodiment, the living beings are placed district 2 and are used for placing the vegetation, so that handle the heavy metal in the river course bed mud, and stable frame 4 semicircular in shape, its bottom is planar, can improve the area of contact with the river course, be favorable to improving the stability of ecological remediation mainboard 1, and the counter weight support 3 that sets up has certain weight, metal support ring 7 at stable frame 4 inside setting simultaneously can play the effect of counter weight to it equally, it is too fast to avoid the water velocity in the river course to flow, cause the influence to ecological remediation mainboard 1, and simultaneously, through the inside gas that adds to trachea 10, make gas cell 12 inflation, thereby certain buoyancy has been produced, just can adjust overall structure's lift in the river course through the atmospheric pressure value in controlling gas cell 12 inside like this, be favorable to improving the effect of placing ecological remediation mainboard 1.

Example 2

As shown in fig. 1 to 7, on the basis of embodiment 1, the present invention provides a technical solution: preferably, the welding of sleeve pipe 8's inner wall bottom has fastener 15, the inner wall joint of fastener 15 has second magnetic path 16, sleeve pipe 8's inner wall sliding connection has ejector pin 13, ejector pin 13's bottom fixed mounting has first magnetic path 14, ejector pin 13's inner wall has been seted up and has been absorbed in draw-in groove 17, the one end overlap joint that first magnetic path 14 was kept away from at ejector pin 13's top has contact bar 6, contact bar 6's outer wall sliding connection has seal cover 5, seal cover 5's outer wall and metal support ring 7's inner wall are embedded solid and are connected, the bottom fixedly connected with contact fixture block 24 of counter weight support 3, the bottom of contact fixture block 24 and the top fixed.

In this embodiment, since the distance between the first magnetic block 14 and the second magnetic block 16 is shortened when the top bar 13 moves downwards, the first magnetic block 14 and the second magnetic block 16 have a certain magnetic repulsive force, when the top rod 13 is pressed down to a certain distance, the pressed moving-out baffle 9 can enter into the clamping groove 17, under the action of gravity applied by the ejector rod 13 and repulsive force between the first magnetic block 14 and the second magnetic block 16, the pressed moving-out baffle plate 9 can move in the sleeve 8, and has certain flexibility, thereby leading the pressed moving-out baffle 9 to better enter the soil of the river channel, under the action of the weight bracket 3, the generated gravity is transmitted to the contact rod 6 through the contact latch 24, therefore, gravity is transmitted to the ejector rod 13 through the contact rod 6, the ejector rod 13 moves downwards, and the arranged sealing sleeve 5 can prevent river water from entering the stable frame 4.

Example 3

As shown in fig. 1 to 7, on the basis of embodiment 1, the present invention provides a technical solution: preferably, the inner wall fixed mounting of ecological remediation mainboard 1 has the required raw materials composite bed 19 of plant, and the bottom of ecological remediation mainboard 1 is embedded fixedly and is connected with rhizome guiding tube 20, and the outer wall of rhizome guiding tube 20 runs through in the inner wall of ecological remediation mainboard 1, and the bottom fixed mounting of ecological remediation mainboard 1 has a fender stream board 18, and the both sides of ecological remediation mainboard 1 all are provided with rivers drainage block 23, the bottom of rivers drainage block 23 and the top fixed connection of ecological remediation mainboard 1.

In this embodiment, the required raw materials composite bed 19 of plant can place the vegetation in the district 2 to the biology and provide the nutrient substance, and the rhizome guide tube 20 is for the convenience to guide the rhizome of vegetation, so that the rhizome of vegetation can prick in the bed mud of river course, and the fender stream board 18 that sets up can carry out the separation to the rivers that ecological remediation mainboard 1's bottom flows, can also play choked flow's effect to the bed mud of river course, so that the vegetation can prick the root, and rivers drainage piece 23 is for having reduced the impact that rivers caused ecological remediation mainboard 1, and through the cooperation of fender stream board 18, can improve the stability of ecological remediation mainboard 1.

Example 4

As shown in fig. 1 to 7, on the basis of embodiment 1, the present invention provides a technical solution: preferably, the outer wall of the pressure shift-out baffle 9 is connected with the inner wall of the sinking groove 17 in a sliding manner, the pressure shift-out baffle 9 is arranged on the outer wall of the sleeve 8 in a surrounding manner, the side surface of the pressure shift-out baffle 9 is fixedly provided with a soil detention block 21 and an elastic air pressure bag 22, and the outer wall of the elastic air pressure bag 22 is connected with the outer wall of the sleeve 8 in a sliding manner.

In this embodiment, elasticity atmospheric pressure bag 22 can reduce the inside that river entered into sleeve pipe 8, and earth is detained piece 21 and can be detained a certain amount of earth simultaneously, shifts out baffle 9 when inserting the bed mud when the pressurized, can make earth enter into the inside that earth is detained piece 21 for the pressurized stability when shifting out baffle 9 and can strengthen the contact with river course earth is favorable to improving sleeve pipe 8's weight, thereby to the stability of stabilizing frame 4 placing on the river course.

The working principle of the ecological restoration equipment for the polluted bottom sediment of the river channel is described in detail below.

As shown in fig. 1-7, the ecological restoration vegetation is firstly placed on the biological placing area 2, the overall structure is placed in the river channel, the overall structure sinks due to the weight of the overall structure, and the contact rod 6 and the ejector rod 13 move downwards due to the pressure of the contact fixture block 24 on the contact rod under the action of the counterweight bracket 3, the ejector rod 13 presses the pressed moving-out baffle 9 after moving downwards for a certain distance, so that the pressed moving-out baffle 9 extends outwards to be in contact with the soil in the river channel, and the pressed moving-out baffle 9 has the stretching effect in the soil in the river channel under the action of the magnetic repulsive force of the first magnetic block 14 and the second magnetic block 16 and the pressure of the counterweight bracket 3, so that the pressed moving-out baffle 9 can better enter the soil, the stability of the ecological restoration main board 1 is improved, and the interior of the air guide pipe 10 is pressurized, the air-filled bag 12 generates buoyancy after being pressed and expanded, and the lifting control of the position of the whole structure in the river channel is realized.

The present invention has been described in general terms in the foregoing, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto based on the present invention. Therefore, modifications or improvements are within the scope of the invention without departing from the spirit of the inventive concept.

Claims

1. The utility model provides a river course pollutes sediment ecological remediation equipment, places district (2) and counter weight support (3) including ecological remediation mainboard (1), biology, the bottom of ecological remediation mainboard (1) and the top threaded connection of counter weight support (3), the top setting that district (2) are located ecological remediation mainboard (1) is placed to the biology, its characterized in that: the bottom of the balance weight support (3) is clamped with a stabilizing frame (4), the inner wall of the stabilizing frame (4) is welded with a metal support ring (7), the inner wall of the metal support ring (7) is clamped with a sleeve (8), and the outer wall of the sleeve (8) penetrates through the inner wall of the stabilizing frame (4) and extends to the bottom;

the outer wall of sleeve pipe (8) is provided with the pressurized baffle (9) that shifts out, the pressurized outer wall that shifts out baffle (9) and the inner wall sliding connection of sleeve pipe (8), the right side fixed mounting who stabilizes frame (4) has gas cell (12), the outer wall joint of gas cell (12) has sealed snap ring (11), the outer wall of sealed snap ring (11) and the inner wall welding of stabilizing frame (4).

2. The ecological restoration device for the polluted bottom sediment of the river channel as claimed in claim 1, which is characterized in that: the welding of the inner wall bottom of sleeve pipe (8) has fastener (15), the inner wall joint of fastener (15) has second magnetic path (16), the inner wall sliding connection of sleeve pipe (8) has ejector pin (13), the bottom fixed mounting of ejector pin (13) has first magnetic path (14), the inner wall of ejector pin (13) has been seted up and has been absorbed in draw-in groove (17).

3. The ecological restoration device for the polluted bottom sediment of the river channel as claimed in claim 2, wherein: one end, far away from the first magnetic block (14), of the top of the ejector rod (13) is lapped with a contact rod (6), the outer wall of the contact rod (6) is connected with a sealing sleeve (5) in a sliding mode, and the outer wall of the sealing sleeve (5) is fixedly connected with the inner wall of the metal support ring (7) in an embedded mode.

4. The ecological restoration device for the polluted bottom sediment of the river channel as claimed in claim 1, which is characterized in that: the interface end pipeline of gas cell (12) is connected with air duct (10), the bottom of air duct (10) and the inner wall bottom fixed connection of stabilizing frame (4), and the outer wall of air duct (10) runs through in the inner wall of stabilizing frame (4) and extends to the top.

5. The ecological restoration device for the polluted bottom sediment of the river channel as claimed in claim 1, which is characterized in that: the ecological restoration device is characterized in that a raw material composite layer (19) required by plants is fixedly mounted on the inner wall of the ecological restoration main board (1), a rhizome guide pipe (20) is fixedly connected to the bottom of the ecological restoration main board (1) in an embedded mode, and the outer wall of the rhizome guide pipe (20) penetrates through the inner wall of the ecological restoration main board (1).

6. The ecological restoration device for the polluted bottom sediment of the river channel as claimed in claim 1, which is characterized in that: the ecological restoration main board (1) is characterized in that a flow baffle plate (18) is fixedly mounted at the bottom of the ecological restoration main board (1), water flow diversion blocks (23) are arranged on two sides of the ecological restoration main board (1), and the bottom of each water flow diversion block (23) is fixedly connected with the top of the ecological restoration main board (1).

7. The ecological restoration device for the polluted bottom sediment of the river channel as claimed in claim 1, which is characterized in that: the bottom of the counterweight bracket (3) is fixedly connected with a contact clamping block (24), and the bottom of the contact clamping block (24) is fixedly connected with the top of the contact rod (6).

8. The ecological restoration device for the polluted bottom sediment of the river channel as claimed in claim 1, which is characterized in that: the outer wall of the pressure moving-out baffle (9) is in sliding connection with the inner wall sunk into the clamping groove (17), and the pressure moving-out baffle (9) is positioned on the outer wall of the sleeve (8) in a surrounding mode.

9. The ecological restoration device for the polluted bottom sediment of the river channel as claimed in claim 1, which is characterized in that: the side fixed mounting that the baffle (9) was shifted out in the pressurized has earth to be detained piece (21) and elasticity atmospheric pressure bag (22), the outer wall of elasticity atmospheric pressure bag (22) and the outer wall sliding connection of sleeve pipe (8).