CN219298160U

CN219298160U - Ecological filtration structure for river course treatment

Info

Publication number: CN219298160U
Application number: CN202320780613.6U
Authority: CN
Inventors: 张燕明; 何绍红; 邵玉洁; 张凯; 姚明凤
Original assignee: Yunnan Haoxiang Construction Engineering Co ltd
Current assignee: Yunnan Haoxiang Construction Engineering Co ltd
Priority date: 2023-04-11
Filing date: 2023-04-11
Publication date: 2023-07-04
Anticipated expiration: 2033-04-11

Abstract

The utility model relates to the technical field of river management, in particular to an ecological filtering structure for river management, wherein fixing frames are symmetrically fixed on the side wall of a river, a filter screen is fixed between two fixing frames, a floating body is movably mounted on one side of the upstream of the river, which is positioned on the filter screen, a sewage containing groove is formed in the position, close to the fixing frames, of the upper surface of the floating body, a leak hole is formed in the bottom of the sewage containing groove, a slope is arranged on one side, far away from the fixing frames, of the floating body, connecting ropes are fixed at equal intervals on the bottom of the slope, and weights are fixed at the lower ends of the connecting ropes. The utility model can float on the horizontal plane by self-floating force of the floating body, under the traction of the heavy object, the lower end of the slope is immersed into the water surface, and the floating garbage on the surface is pushed to enter the sewage containing groove from the slope by utilizing the flow of river water and stormy waves, thereby completing the automatic collection of garbage, reducing the manpower output and improving the practicability of the equipment.

Description

Ecological filtration structure for river course treatment

Technical Field

The utility model relates to the technical field of river channel treatment, in particular to an ecological filtering structure for river channel treatment.

Background

River management refers to engineering measures for controlling and reforming a river. The phenomena of scouring and silting often occur in natural rivers, water damage is easy to occur, water conservancy development is hindered, proper measures must be taken to repair the river channel in order to adapt to the requirements of removing the trouble, and the engineering such as dredging, bank protection and the like are included. With the rapid development of Chinese economy, population is rapidly increased, industrialization and urban processes are accelerated, a large amount of industrial wastewater, domestic wastewater and agricultural non-point source wastewater are directly discharged into rivers, lakes and seas without being treated or reaching standards, so that a plurality of river channels are polluted to different degrees, and in order to keep the ecology of the river channels normal, the river channel garbage on the river channels needs to be collected and treated frequently.

If CN215085157U discloses a river water ecological cycle filter device, this structure is through slide, second threaded rod, push pedal and polished rod cooperation for the device can be with the rubbish release that filters the support on the bracket, is convenient for collect more, but, needs mechanical transmission to realize the lift of filtering the bracket during garbage collection, and this kind of mode wastes time and energy. Therefore, a person skilled in the art provides an ecological filtering structure for river management to solve the problems set forth in the background art.

Disclosure of Invention

The utility model aims to provide an ecological filtering structure for river management, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an ecological filtration structure that river course was administered, includes the river course, the lateral wall symmetry in river course is fixed with the mount, two be fixed with the filter screen between the mount, one side movable mounting that the upper reaches in river course is located the filter screen has the float body, the position department that the upper surface of float body is close to the mount has been seted up and has been contained dirty groove, the bottom that holds dirty groove is equipped with the leak, one side that the float body kept away from the mount is equipped with the slope, equidistant connecting rope that is fixed with in bottom on slope, the lower extreme of connecting the rope is fixed with the heavy object.

As a further aspect of the present utility model: the inner walls of the two fixing frames are provided with sliding grooves, and limiting sliding blocks are slidably arranged in the sliding grooves.

As a further aspect of the present utility model: a rotating shaft is rotatably arranged between the two limiting sliding blocks, and connecting plates fixedly connected with the outer sides of the floating bodies are symmetrically fixed on the rotating shaft.

As a further aspect of the present utility model: the bottom of river course is located the upper reaches of mount and has laid the protection network, and the river course is located the position department of protection network and plants the algae.

As a further aspect of the present utility model: the floating body is a PP member, and cavities are formed in the two sides of the Cheng Wu groove, which are positioned in the floating body.

As a further aspect of the present utility model: the included angle between the slope and the horizontal plane is 30 degrees, and the lower end of the slope is of an arc-shaped structure.

Compared with the prior art, the utility model has the beneficial effects that: the utility model can float on the horizontal plane by self-floating force of the floating body, under the traction of the heavy object, the lower end of the slope is immersed into the water surface, and the floating garbage on the surface is pushed to enter the sewage containing groove from the slope by utilizing the flow of river water and stormy waves, thereby completing the automatic collection of garbage, reducing the manpower output and improving the practicability of the equipment.

Drawings

FIG. 1 is a schematic structural view of an ecological filter structure for river management;

FIG. 2 is a schematic view of the internal structure of an ecological filter structure for river management;

fig. 3 is a top view of a floating body in an ecological filtering structure for river management.

In the figure: 1. river course; 2. a fixing frame; 3. a filter screen; 4. a floating body; 5. a protective net; 6. algae (algae); 7. a dirt holding tank; 8. a ramp; 9. a cavity; 10. a leak hole; 11. a connecting rope; 12. a weight; 13. a chute; 14. a limit sliding block; 15. a rotating shaft; 16. and (5) connecting a plate.

Detailed Description

Referring to fig. 1 to 3, in the embodiment of the utility model, an ecological filtering structure for river treatment comprises a river channel 1, fixing frames 2 are symmetrically fixed on the side wall of the river channel 1, a filter screen 3 is fixed between the two fixing frames 2, a floating body 4 is movably installed on one side of the upper stream of the river channel 1, which is positioned on the filter screen 3, a sewage containing groove 7 is formed in the position, close to the fixing frames 2, of the upper surface of the floating body 4, a leak hole 10 is formed in the bottom of the sewage containing groove 7, a slope 8 is formed in one side, far away from the fixing frames 2, of the floating body 4, connecting ropes 11 are fixed at equal intervals on the bottom of the slope 8, weights 12 are fixed at the lower ends of the connecting ropes 11, ecological filtering of river water is achieved through the algae 6 and the filter screen 3, the ecological filtering of the river water can be automatically floated on a horizontal plane under the traction of the weights 12, the lower end of the slope 8 is immersed into the water surface, and the floating garbage on the surface of the river water is pushed by using the flow and wind waves of the river water, so that automatic collection of garbage is completed, and the practicability of equipment is improved.

In fig. 2 and 3, the inner walls of two fixing frames 2 are provided with sliding grooves 13, the inside of each sliding groove 13 is provided with a limiting sliding block 14 in a sliding manner, and the sliding connection between each limiting sliding block 14 and each sliding groove 13 is beneficial to traction of the floating body 4 to float on the surface of river, so that the lifting of the floating body 4 can be completed according to the lifting of river, and the practicability of the device is further improved.

In fig. 3, a rotating shaft 15 is rotatably installed between two limit sliding blocks 14, a connecting plate 16 fixedly connected with the outer side of the floating body 4 is symmetrically fixed on the rotating shaft 15, and the floating body 4 is convenient to move through the arrangement of the rotating shaft 15 and the connecting plate 16.

In fig. 1 and 2, a protection net 5 is laid at the bottom of the river channel 1 at the upstream of the fixing frame 2 to avoid sediment loss at the bottom of the river channel 1, algae 6 are planted at the position of the protection net 5 of the river channel 1, and ecological filtration of river water is realized through the algae 6.

In fig. 2, the floating body 4 is a PP member, and cavities 9 are formed in the floating body 4 at two sides of the dirt holding tank 7, and stability of the floating body 4 during floating is improved by the arrangement of the cavities 9.

In fig. 2, the included angle between the slope 8 and the horizontal plane is 30 °, and the lower end of the slope 8 is in an arc structure, which is beneficial for river water and wind wave to drive garbage to enter the sewage containing tank 7 from the slope 8.

The working principle of the utility model is as follows: when the device is used, ecological filtration of river water is realized through the algae 6 and the filter screen 3, the device can float on the horizontal plane by self through the action of the floating force of the floating body 4, the lower end of the slope 8 is immersed into the water surface under the traction of the heavy object 12, the flowing and the stormy waves of the river water are utilized to push the garbage floating on the surface of the river water, the slope 8 enters the sewage containing groove 7, thereby completing automatic collection of the garbage, reducing manpower output, improving the practicability of the device, improving the stability of the floating body 4 during floating through the arrangement of the cavity 9, and being beneficial to traction of the floating body 4 on the surface of the river water through the sliding connection between the limit sliding block 14 and the sliding groove 13, so that the lifting of the floating body 4 can be completed according to the lifting of the river water, and the practicability of the device is further improved.

Claims

1. The utility model provides an ecological filtration structure that river course was administered, includes river course (1), its characterized in that, the lateral wall symmetry of river course (1) is fixed with mount (2), two be fixed with filter screen (3) between mount (2), one side movable mounting that the upper reaches of river course (1) is located filter screen (3) has float body (4), the upper surface department that is close to mount (2) of float body (4) has been seted up flourishing dirty groove (7), the bottom of flourishing dirty groove (7) is equipped with leak (10), one side that the mount (2) was kept away from to float body (4) is equipped with slope (8), equidistant connecting rope (11) are fixed with in the bottom of slope (8), the lower extreme of connecting rope (11) is fixed with heavy object (12).

2. The ecological filtering structure for river management according to claim 1, wherein the inner walls of the two fixing frames (2) are provided with sliding grooves (13), and limiting sliding blocks (14) are slidably arranged in the sliding grooves (13).

3. The ecological filtering structure for river management according to claim 2, wherein a rotating shaft (15) is rotatably installed between the two limiting sliding blocks (14), and connecting plates (16) fixedly connected with the outer sides of the floating bodies (4) are symmetrically fixed on the rotating shaft (15).

4. The ecological filtering structure for river management according to claim 1, wherein a protective net (5) is paved at the upstream of the fixing frame (2) at the bottom of the river (1), and algae (6) are planted at the position of the protective net (5) at the river (1).

5. The ecological filtering structure for river management according to claim 1, wherein the floating body (4) is a member made of PP material, and cavities (9) are formed in the inside of the floating body (4) at two sides of the sewage containing groove (7).

6. The ecological filtering structure for river management according to claim 1, wherein an included angle between the slope (8) and a horizontal plane is 30 degrees, and the lower end of the slope (8) is of an arc-shaped structure.