CN110550742B - Ecological floating island for river water pollution control - Google Patents
Ecological floating island for river water pollution control Download PDFInfo
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- CN110550742B CN110550742B CN201911002918.9A CN201911002918A CN110550742B CN 110550742 B CN110550742 B CN 110550742B CN 201911002918 A CN201911002918 A CN 201911002918A CN 110550742 B CN110550742 B CN 110550742B
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- floating island
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/32—Biological treatment of water, waste water, or sewage characterised by the animals or plants used, e.g. algae
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/007—Contaminated open waterways, rivers, lakes or ponds
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- Biodiversity & Conservation Biology (AREA)
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- Hydrology & Water Resources (AREA)
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- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
The invention discloses an ecological floating island for treating river water pollution, which comprises a floating island carrier, wherein a planting groove is formed in the floating island carrier, a circular cavity is formed in the side wall of the floating island carrier, a wind wheel is rotatably connected to the inner bottom of the circular cavity, the lower end of the wind wheel is coaxially and fixedly connected with a rotating shaft, the rotating shaft penetrates through the side wall of the floating island carrier in a sealing mode and is fixedly connected with a water wheel, a plurality of air exhaust grooves are formed in the edge of the side wall of the floating island carrier, and a plurality of air guide holes communicated with the air exhaust grooves and the circular cavity are formed in the side wall of the floating island carrier. The invention pushes the water wheel to rotate by the flowing of the river channel water body, thereby driving the wind wheel coaxially arranged with the water wheel to rotate, being capable of blowing air into the air guide hole rapidly and continuously, and discharging the air flow along the air discharge groove, so that the air flow in the air discharge groove is rapid, the air flow outside the air discharge groove is slow, and negative pressure can be formed in the negative pressure hole, thereby being capable of adsorbing garbage floating on the water surface and avoiding being taken away by water flow to pollute other water areas.
Description
Technical Field
The invention relates to the technical field of ecological environment-friendly equipment, in particular to an ecological floating island for treating river water pollution.
Background
With the development of urban industry and population, industrial sewage and domestic sewage discharged into rivers are remarkably increased, excessive pollution causes eutrophication of river water bodies, even the water bodies are blacked and smelly, the landscape and the life and health of people are influenced, and in order to solve the problem, the river channels are mostly purified by arranging ecological floating islands in the prior art.
In the existing ecological floating island for treating a river channel, the root system of the plant of the ecological floating island is arranged in an oxygen-enriched environment formed in water, and the content of COD, nitrogen and phosphorus in the water is efficiently degraded by utilizing a biological film on the surface of the root system. The ecological floating island can only purify pollutants on a microscopic layer in a river channel, wastes which are discarded in human life and float on the river channel have no treatment function, and the wastes which float on the river channel can be taken away by river channel water flow, so that manpower is difficult to treat in time, pollution is caused to other water areas which flow into the ecological floating island, pollution diffusion is realized, and environment pollution in a wider range is caused.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides an ecological floating island for treating river water pollution.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a river course water pollution administers and uses ecological chinampa, includes the chinampa carrier, the planting groove has been seted up on the chinampa carrier, circular chamber has been seted up to the lateral wall of chinampa carrier, the interior bottom rotation of circular chamber is connected with the wind wheel, the coaxial fixedly connected with pivot of lower extreme of wind wheel, the sealed lateral wall and the fixedly connected with water wheels that run through the chinampa carrier of pivot, a plurality of air discharge ducts have been seted up to the lateral wall edge of chinampa carrier, the gas guide hole of a plurality of intercommunication air discharge ducts and circular chamber has been seted up to the lateral wall of chinampa carrier, a plurality of negative pressure holes that communicate with the air discharge duct have been seted up to the lateral wall of chinampa carrier, the inlet.
Preferably, a plurality of aeration pipes communicated with the air guide holes are embedded in the lower end of the floating island carrier, a plurality of air outlet holes communicated with the inside of the aeration pipes are formed in the side walls of the aeration pipes, and the air guide holes and the negative pressure holes are small in aperture and far smaller than the width of the exhaust groove.
Preferably, the lateral wall of chinampa carrier is seted up with planting the groove intercommunication put the thing groove, the lateral wall of chinampa carrier is seted up the intercommunication and is put the airflow channel of thing groove and circular chamber, install the guide plate on putting the inner wall in thing groove, it is equipped with the elastic rubber ring to put the thing inslot, the sealed running through of lateral wall of elastic rubber ring is equipped with the connecting rod, the upper end fixedly connected with warning board of connecting rod, the lower extreme fixedly connected with buoyancy board of connecting rod.
The invention has the following beneficial effects:
1. the water wheel is pushed to rotate by the flowing of the river water body, so that the wind wheel coaxially arranged with the water wheel is driven to rotate, air can be blown into the air guide holes rapidly and continuously, the air flow is discharged along the air discharge groove, the air flow in the air discharge groove is rapid, the air flow outside the air discharge groove is slow, negative pressure can be formed in the negative pressure holes, and therefore garbage floating on the water surface can be adsorbed, and pollution to other water areas caused by the fact that the garbage is taken away by water flow is avoided;
2. the device has the advantages that the device can make a sound by vibrating the air column flowing in the exhaust groove, when the negative pressure hole is not blocked, the vibrating air column in the exhaust groove is shorter and can make a higher-tone sound, and when the negative pressure hole is blocked, the vibrating air column in the exhaust groove is longer and can make a lower-tone sound, so that when the device makes a large number of lower-tone sounds, the situation that the positions near all the exhaust grooves on the device are basically full of garbage, workers can be timely informed to go to salvage treatment, and the device also has a timely informing function;
3. the lower end of the floating island carrier is provided with the plurality of aeration pipes communicated with the air guide holes, so that air can be exhausted into the aeration pipes simultaneously when the wind wheel rotates to exhaust air, and air can be continuously discharged into the water body so as to improve the oxygen content in the water body, improve the activity of aerobic microorganisms in the water body and promote the degradation of the aerobic microorganisms in the water body on pollutants in the water body;
4. put the thing groove through seting up on the chinampa carrier, can be when planting the plant on the chinampa carrier, put into the root of plant and put the elastic rubber intra-annular of thing inslot, the root of plant struts the elastic rubber ring, make and put the thing inslot and form comparatively strict sealed environment, can change the air current direction and promote the buoyancy board and shift up by the guide plate when the air guide hole is ventilated, will warn the board and push out, and when the plant dies appearing, the root of plant begins withering at first, and make the elastic rubber ring loosen, make and put the thing groove no longer sealed, the air current directly discharges from the elastic rubber intra-annular, the effort to warning board reduces greatly, it moves down to warn the board to take place under the effect of gravity, can inform the staff in the very first time to the dead plant of this department and handle, the plant of having avoided beginning to die and having absorbed a large amount of pollutants causes secondary pollution to the.
Drawings
Fig. 1 is a schematic structural diagram according to a first embodiment of the present invention;
FIG. 2 is a schematic side sectional view of a first embodiment of the present invention;
FIG. 3 is a schematic side sectional view of a second embodiment of the present invention;
fig. 4 is an enlarged schematic view of a structure at a position a in a second embodiment of the present invention.
In the figure: 1 floating island carrier, 2 planting grooves, 3 circular cavities, 4 wind wheels, 5 rotating shafts, 6 water wheels, 7 exhaust grooves, 8 air guide holes, 9 guide plates, 10 negative pressure holes, 11 aeration pipes, 12 air inlet holes, 13 air outlet holes, 14 storage grooves, 15 elastic rubber rings, 16 connecting rods, 17 warning plates, 18 buoyancy plates and 19 air flow channels.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
The first embodiment is as follows:
referring to fig. 1-2, an ecological floating island for treating river water pollution comprises a floating island carrier 1, a planting groove 2 is arranged on the floating island carrier 1, a water inlet hole communicated with the planting groove 2 is arranged on the side wall of the floating island carrier 1, a water body can flow into the planting groove through the water inlet hole, make the root of plant and water contact and carry out the degradation, circular chamber 3 has been seted up to the lateral wall of chinampa carrier 1, the interior bottom rotation of circular chamber 3 is connected with wind wheel 4, the coaxial fixedly connected with pivot 5 of lower extreme of wind wheel 4, pivot 5 seals the lateral wall and the fixedly connected with water wheels 6 that run through chinampa carrier 1, a plurality of air discharge ducts 7 have been seted up to chinampa carrier 1's lateral wall edge, a plurality of intercommunication air discharge ducts 7 and circular chamber 3's air guide hole 8 have been seted up to chinampa carrier 1's lateral wall, a plurality of negative pressure holes 10 that communicate with air discharge duct 7 have been seted up to chinampa carrier 1's lateral wall, air inlet 12 with the inside intercommunication in circular chamber 3 has been.
It should be noted that the floating island carrier 1 must be fixed on the water surface, so that the floating island carrier 1 does not flow along with the water flow, and meanwhile, in order to ensure that the gas reaches a sufficient flow rate, a gear set with an acceleration function may be installed between the water wheel 6 and the wind wheel 4, so that the wind wheel 4 has a relatively high rotation speed.
Furthermore, the position of the negative pressure hole 10 at the lowest end of the floating island carrier 1 is slightly higher than the water surface, so that the air vent 8 can be prevented from being blocked and incapable of exhausting because water enters the exhaust groove 7.
The lower extreme of floating island carrier 1 inlays and is equipped with a plurality of aeration pipes 11 with air guide 8 intercommunication, and a plurality of ventholes 13 with the inside intercommunication of aeration pipe 11 are seted up to the lateral wall of aeration pipe 11, and air guide 8 all is very little and all is far less than the groove width of air discharge duct 7 with the aperture of negative pressure hole 10.
Because the aperture of the air guide hole 8 is very small, when the air blown by the wind wheel 4 enters the narrow air guide hole 8 from the larger circular cavity 3, the speed of the air flow in the air guide hole 8 is further improved, so that the flow speed of the gas flowing into the exhaust groove 7 and the aeration pipe 11 is very high, the negative pressure effect generated by the negative pressure hole 10 can be enhanced, and the oxygen transferring effect into the water body can be enhanced.
In this embodiment, the water flowing in the river will push the water wheel 6 to rotate, specifically, the water wheel 6 is set in a wind cup shape, which can ensure that it rotates along its vertical axis under the action of water flow, the water wheel 6 further pushes the wind wheel 4 coaxially set with it to rotate, the circular cavity 3, the wind wheel 4, the rotating shaft 5, and the air inlet 12 form a structure similar to a compressor, which can blow high-speed gas into the air inlet 8, the gas is discharged upwards along the air discharge duct 7, at this time, the gas in the air discharge duct 7 has high flow speed, the pressure in the air discharge duct 7 is low, and the gas outside the floating island carrier 1 has low flow speed and high pressure, so that negative pressure can be formed in the negative pressure hole 10, and garbage floating on the water surface can be.
Meanwhile, when the high-speed gas flows through the exhaust groove 7, an air column is formed in the exhaust groove 7 and vibrates under the blowing of the subsequent gas flow, so that a sound is generated. When the side wall of the floating island carrier 1 does not adsorb garbage, the negative pressure hole 10 is communicated, the air column formed in the exhaust groove 7 is shorter at the moment and can make a higher-tone sound, and when the side wall of the floating island carrier 1 adsorbs garbage, the negative pressure hole 10 is blocked, the air column formed in the exhaust groove 7 is longer at the moment and can make a lower-tone sound. Therefore, when the device makes a large amount of sound with lower tone, the device is basically full of the adsorbed garbage, and workers can be timely informed to go to the fishing treatment.
Example two:
referring to fig. 3-4, the difference from the first embodiment is that the side wall of the floating island carrier 1 is provided with an object placing groove 14 communicated with the planting groove 2, the side wall of the floating island carrier 1 is provided with an airflow channel 19 communicated with the object placing groove 14 and the circular cavity 3, the inner wall of the object placing groove 14 is provided with a guide plate 9, the object placing groove 14 is internally provided with an elastic rubber ring 15, the side wall of the elastic rubber ring 15 is provided with a connecting rod 16 in a sealing and penetrating manner, the upper end of the connecting rod 16 is fixedly connected with a warning plate 17, and the lower end of the connecting rod 16 is fixedly connected.
It should be noted that the buoyancy plate 18, the connecting rod 16 and the warning plate 17 are made of light materials with low density, such as foam plastics. The buoyancy plate 18 can push the connecting rod 16 and the warning plate 17 to move upwards under the action of the gas flowing at high speed in the relatively closed storage tank 14. Meanwhile, the parts made of the material have extremely low equipment cost and can be replaced at any time.
Further, because the plants on the ecological floating island are all aquatic plants, the roots of the plants are full and dense, the elastic rubber ring 15 can be spread, the outer wall of the elastic rubber ring 15 is tightly attached to the inner wall of the storage groove 14, and the inner wall of the elastic rubber ring 15 is filled with the full and dense plant roots, so that a relatively closed space is formed in the storage groove 14.
In this embodiment, the roots of the plants are placed in the elastic rubber ring 15, the high-speed airflow blown out from the airflow channel 19 flows upwards under the action of the guide plate 9, and the air flowing upwards can push the buoyancy plate 18, so that the connecting rod 16 and the warning plate 17 are ejected out, and meanwhile, the air is difficult to be discharged from the relatively closed storage groove 14 and can only be discharged from the exhaust groove 7, so that the original use function of the device is not affected.
When the plant dies, the root of the plant begins to wither firstly and begins to shrink in the elastic rubber ring 15, at the moment, the elastic rubber ring 15 retracts, the storage groove 14 is not closed any more, the upward flowing air flow changed by the guide plate 9 is directly discharged from the hole of the elastic rubber ring 15, the pushing force to the buoyancy plate 18 is greatly reduced, and the warning plate 17 moves downwards under the action of gravity, so that when a worker finds that the warning plate 17 on a certain plant moves downwards at regular intervals, the plant can be immediately judged to start to die slowly, the plant can be treated at the first time, and the secondary pollution to the water body caused by the dead plant absorbing a large amount of pollutants is avoided.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (3)
1. The utility model provides a river course water pollution administers and uses ecological chinampa, includes chinampa carrier (1), planting groove (2) have been seted up on chinampa carrier (1), its characterized in that, circular chamber (3) have been seted up to the lateral wall of chinampa carrier (1), the interior bottom rotation of circular chamber (3) is connected with wind wheel (4), the coaxial fixedly connected with pivot (5) of lower extreme of wind wheel (4), pivot (5) are sealed to run through the lateral wall and fixedly connected with water wheels (6) of chinampa carrier (1), a plurality of air discharge ducts (7) have been seted up to the lateral wall edge of chinampa carrier (1), air guide hole (8) of a plurality of intercommunication air discharge ducts (7) and circular chamber (3) are seted up to the lateral wall of chinampa carrier (1), a plurality of negative pressure hole (10) that communicate with air discharge duct (7) are seted up to the lateral wall of chinampa carrier (1), air inlet (12) with the inside intercommunication in circular chamber (3) are seted.
2. The ecological floating island for treating the pollution of river water as claimed in claim 1, wherein a plurality of aeration pipes (11) communicated with the air guide holes (8) are embedded in the lower end of the floating island carrier (1), a plurality of air outlet holes (13) communicated with the inside of the aeration pipes (11) are formed in the side wall of each aeration pipe (11), and the aperture of each air guide hole (8) and the aperture of each negative pressure hole (10) are far smaller than the width of the exhaust groove (7).
3. The ecological floating island for treating the river water pollution is characterized in that a storage groove (14) communicated with a planting groove (2) is formed in the side wall of the floating island carrier (1), an airflow channel (19) communicated with the storage groove (14) and a circular cavity (3) is formed in the side wall of the floating island carrier (1), a guide plate (9) is installed on the inner wall of the storage groove (14), an elastic rubber ring (15) is arranged in the storage groove (14), a connecting rod (16) penetrates through the side wall of the elastic rubber ring (15) in a sealing mode, a warning plate (17) is fixedly connected to the upper end of the connecting rod (16), and a floating plate (18) is fixedly connected to the lower end of the connecting rod (16).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911002918.9A CN110550742B (en) | 2019-10-22 | 2019-10-22 | Ecological floating island for river water pollution control |
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| CN201911002918.9A CN110550742B (en) | 2019-10-22 | 2019-10-22 | Ecological floating island for river water pollution control |
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| CN110550742A CN110550742A (en) | 2019-12-10 |
| CN110550742B true CN110550742B (en) | 2020-12-22 |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111517576A (en) * | 2020-05-06 | 2020-08-11 | 曹钰坤 | A bioremediation device for administering river pollution |
| CN111676868B (en) * | 2020-06-22 | 2022-03-22 | 济南能源工程集团有限公司 | Road protective fence is used in sponge city |
| CN112505275B (en) * | 2020-11-25 | 2021-10-19 | 徐振华 | Ecological environment detection, evaluation and early warning integrated method |
| CN112499769A (en) * | 2020-12-17 | 2021-03-16 | 北辰(上海)环境科技有限公司 | Controllable mobile aeration floating island |
| CN113200606A (en) * | 2021-04-14 | 2021-08-03 | 李东方 | Ecological floating island for treating flowing water pollution |
| CN112973256B (en) * | 2021-04-25 | 2022-09-27 | 吉林省拓维环保集团股份有限公司 | Ecological soil sewage treatment plant |
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