CN213977150U - A interception area for river regulation - Google Patents
A interception area for river regulation Download PDFInfo
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- CN213977150U CN213977150U CN202022910217.XU CN202022910217U CN213977150U CN 213977150 U CN213977150 U CN 213977150U CN 202022910217 U CN202022910217 U CN 202022910217U CN 213977150 U CN213977150 U CN 213977150U
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- slope protection
- purification
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Abstract
The utility model discloses an interception belt for river regulation, which comprises a fixed seat arranged at the bottom of a river, wherein the upper end surface of the fixed seat is provided with a pretreatment area, an ecological slope protection area and a central purification area, the pretreatment area comprises a trash holding buoy and a trash holding groove which are arranged perpendicular to the river bank, the ecological slope protection area extends to the bottom of the river bed, the ecological slope protection area is sequentially provided with an ecological gravel bed, an ecological surrounding bag and plants for ecological purification from bottom to top, the ecological slope protection area is positioned at the downstream direction of the pretreatment area and is provided with two in a mirror image manner along the direction of the river flow, the central purification area comprises an ecological floating island floating on the water surface and a plurality of nanometer microbubble generators arranged at the upper end surface of the fixed seat, the utility model discloses an interception belt for conveniently isolating a clean river from a polluted river without newly building or reforming a sewage pipe network by arranging the pretreatment area, the ecological slope protection area and the central purification, and the sewage main pipe network is not required to be accessed by a receiving pipe, so that the operation is convenient to implement.
Description
Technical Field
The utility model relates to a water environment administers technical field, specifically is an interception area for river course is administered.
Background
In the course of rapid urban development, the pollution problem of urban rivers caused by the influence of early industrial industry is prominent, and the urban river culture is developed and treated in order to treat the eutrophication and black and odorous phenomena of urban rivers, so that the urban river treatment is one of the important components in the urban development. In urban development, river pollution in urban areas is increasingly serious, one of the important factors causing the pollution is that a large amount of suspended solids exist in water, a large amount of soluble and insoluble substances exist in the suspended solids, the substances exist in the whole water of a river channel, the concentration of harmful substances, N, P and other nutritive salts is improved by dissolving the soluble substances in the water, the accumulation of the insoluble solid substances pollutes the river channel environment, and the water gradually loses self-purification capacity under the adverse conditions of lack of necessary circulation, low dissolved oxygen and environment for aquatic life and plant survival, so that the water is enriched with nutrients, and serious black and odorous water is generated. The practicability is poor.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide an interception area for river course is administered, be convenient for clear up the river course, be convenient for accomodate sewage, the decontamination effect is showing, and the construction cost is low, and the practicality is stronger, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: an interception belt for river regulation comprises a fixed seat arranged at the bottom of a river, wherein the upper end surface of the fixed seat is provided with a pretreatment area, an ecological slope protection area and a central purification area;
the pretreatment area comprises a trash holding buoy and a trash holding groove which are vertical to a river bank;
the ecological slope protection area extends to the bottom of a river bed, an ecological gravel bed, an ecological surrounding bag and ecological purification plants I are sequentially arranged on the ecological slope protection area from bottom to top, and the ecological slope protection area is located in the downstream direction of the pretreatment area and is provided with two ecological slope protection areas along the river flow direction in a mirror image mode;
the center purifies the district including the ecological chinampa that floats at the surface of water with establish a plurality of nanometer microbubble generators at the fixing base up end, ecological chinampa is including planting ecological purification plant two above that, the bottom of ecological chinampa is connected with the biomembrane and packs, the bottom that the biomembrane packed is connected with the balancing weight, center purifies the district and is located two between the ecological bank protection district.
As an optimized technical scheme of the utility model, the pollutant-blocking buoy in preliminary treatment district is fixed through establishing the steel-pipe pile or the stake in river bottom.
As an optimal technical scheme of the utility model, the ditch groove connection that blocks of preliminary treatment district has the drain, the width that blocks dirty ditch groove is greater than the width of drain.
As the utility model discloses a preferred technical scheme, the section shape in ecological bank protection district is trapezoidal, it is fixed that ecological bank protection district passes through the steel reinforcement cage.
As an optimized technical proposal of the utility model, the height ratio of the ecological gravel bed to the ecological enclosing bag is 1: 2.
As an optimized technical proposal of the utility model, the ecological pebble bed comprises a gravel layer and a gravel layer, the particle size of the gravel layer is 5-20mm, and the particle size of the gravel layer is 3-10 mm.
As an optimized technical proposal of the utility model, the filling material inside the ecological enclosing bag is ceramsite purifying filling material, and the particle size of the ceramsite purifying filling material is 2-5 mm.
As an optimized technical proposal of the utility model, the first plant for ecological purification is emergent aquatic plant, and the planting density of the emergent aquatic plant is 15 plants per square meter.
As an optimized technical proposal of the utility model, the ecological floating island and the biological film filler form a three-dimensional purification structure.
As an optimized technical scheme of the utility model, the balancing weight is the screw cap.
Compared with the prior art, the utility model discloses there is following beneficial effect: 1. the utility model has the advantages that the pretreatment area, the ecological slope protection area and the central purification area are arranged, so that the clean river channel and the polluted river channel can be conveniently isolated, a sewage pipe network does not need to be newly built or reformed, a sewage main pipe network does not need to be connected in a managed way, and the operation is convenient to implement;
2. the utility model is convenient for containing the resident sewage discharged along the river or a sewage pipe network without perfect periphery;
3. the utility model is convenient for being suitable according to local conditions, has low construction cost, is effectively integrated with the river landscape, and has obvious decontamination effect;
4. the utility model discloses can be used to the black and odorous water body ecological management in shallow waters.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the local cross-section structure of the present invention.
In the figure: the ecological sewage treatment system comprises a sewage blocking buoy 1, a sewage discharge outlet 2, a sewage blocking groove 3, an ecological gravel bed 4, an ecological enclosing bag 5, a first ecological purification plant 6, a second ecological purification plant 7, a biomembrane filler 8, a balancing weight 9, a nanometer microbubble generator 10, a reinforcement cage 11 and a fixed seat 12.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: an interception belt for river regulation comprises a fixed seat 12 arranged at the bottom of a river, wherein the upper end surface of the fixed seat 12 is provided with a pretreatment area, an ecological slope protection area and a central purification area;
the pretreatment area comprises a trash holding buoy 1 and a trash holding groove 3 which are vertical to the river bank;
the ecological slope protection area extends to the bottom of a river bed, an ecological gravel bed 4, an ecological surrounding bag 5 and an ecological purification plant I6 are sequentially arranged on the ecological slope protection area from bottom to top, and the ecological slope protection area is located in the downstream direction of the pretreatment area and is provided with two ecological slope protection areas along the river flow direction in a mirror image mode;
the central purification area comprises an ecological floating island floating on the water surface and a plurality of nano micro bubble generators 10 arranged on the upper end surface of a fixed seat 12, the ecological floating island comprises a plant II 7 for ecological purification planted on the ecological floating island, the bottom of the ecological floating island is connected with a biomembrane filler 8, the bottom of the biomembrane filler 8 is connected with a balancing weight 9, the central purification area is positioned between two ecological slope protection areas, a sewage blocking buoy 1 of a pretreatment area is fixed through a steel pipe pile or a wood pile arranged at the bottom of a river, a sewage blocking groove 3 of the pretreatment area is connected with a sewage discharge outlet 2, the width of the sewage blocking groove 3 is larger than that of the sewage discharge outlet 2, the section shape of the ecological slope protection area is trapezoidal, the ecological slope protection areas are fixed through a steel reinforcement cage 11, the ratio of the height of an ecological oval gravel bed 4 to the height of an ecological surrounding bag 5 is 1: 2, the ecological oval gravel bed 4 comprises a gravel layer and a gravel layer, the particle size of the gravel layer is 3-10mm, the filler in the ecological surrounding bag 5 is ceramsite purification filler, the particle size of the ceramsite purification filler is 2-5mm, the first ecological purification plant 6 is an emergent aquatic plant, the planting density of the emergent aquatic plant is 15 plants per square meter, the ecological floating island and the biomembrane filler 8 form a three-dimensional purification structure, and the balancing weight 9 is a screw cap.
The working principle is as follows: fixing a fixing seat 12 at the bottom of a river bed, arranging two ecological slope protection areas at two sides of the upper end surface of the fixing seat 12 at the upper and lower reaches, arranging a central purification area between the two ecological slope protection areas, arranging a pretreatment area at the upper reaches of the ecological slope protection area at the upper reaches, fixing a sewage blocking buoy 1 of the pretreatment area on the water surface through a steel pipe pile or a wood pile, arranging a sewage blocking groove 3 at the lower reaches of the sewage blocking buoy 1, communicating the sewage blocking groove 3 with sewage outlets of residents at the periphery of the river bank, ensuring the width and shape of the sewage blocking groove 3 to completely block the drainage of the sewage pipes of the residents, preventing the sewage from overflowing into a river channel main body, fixing the ecological slope protection areas by adopting a steel reinforcement cage 11, enabling a trapezoidal surface of the ecological slope protection area at the upper reaches of the river, enabling a trapezoidal surface of the ecological slope protection area at the lower reaches of the river, and enabling a plant 6 for ecological purification to be arrowhead, Cattail, water chestnut, lotus, cress, wild rice stem, lotus, cattail, reed in one or several kinds, biofilm filler 8 can be in string form filler, ackman ecological base or superfine three-dimensional fibre in one or several kinds, connect balancing weight 9 in the bottom of biofilm filler 8 and then guarantee that biofilm filler 8 can be perpendicular, improve purifying effect, nanometer microbubble generator 10 adopts the common model on the market, and is connected with the automatically controlled cabinet on bank through the cable conductor, realize automated control.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides an interception area for river regulation which characterized in that: the ecological river protection device comprises a fixed seat arranged at the bottom of a river, wherein a pretreatment area, an ecological slope protection area and a central purification area are arranged on the upper end surface of the fixed seat;
the pretreatment area comprises a trash holding buoy and a trash holding groove which are vertical to a river bank;
the ecological slope protection area extends to the bottom of a river bed, an ecological gravel bed, an ecological surrounding bag and ecological purification plants I are sequentially arranged on the ecological slope protection area from bottom to top, and the ecological slope protection area is located in the downstream direction of the pretreatment area and is provided with two ecological slope protection areas along the river flow direction in a mirror image mode;
the center purifies the district including the ecological chinampa that floats at the surface of water with establish a plurality of nanometer microbubble generators at the fixing base up end, ecological chinampa is including planting ecological purification plant two above that, the bottom of ecological chinampa is connected with the biomembrane and packs, the bottom that the biomembrane packed is connected with the balancing weight, center purifies the district and is located two between the ecological bank protection district.
2. An interception strip for river regulation according to claim 1, characterized in that: the trash blocking pontoon in the pretreatment area is fixed through a steel pipe pile or a wood pile arranged at the bottom of the river.
3. An interception strip for river regulation according to claim 1, characterized in that: the pretreatment area is characterized in that the trash blocking groove is connected with a drain outlet, and the width of the trash blocking groove is larger than that of the drain outlet.
4. An interception strip for river regulation according to claim 1, characterized in that: the section shape in ecological bank protection district is trapezoidal, ecological bank protection district is fixed through steel reinforcement cage.
5. An interception strip for river regulation according to claim 1, characterized in that: the height ratio of the ecological gravel bed to the ecological enclosing bag is 1: 2.
6. An interception strip for river regulation according to claim 1, characterized in that: the ecological ovum gravel bed comprises a gravel layer and a gravel layer, wherein the particle size of the gravel layer is 5-20mm, and the particle size of the gravel layer is 3-10 mm.
7. An interception strip for river regulation according to claim 1, characterized in that: the filler inside the ecological enclosing bag is ceramsite purification filler, and the particle size of the ceramsite purification filler is 2-5 mm.
8. An interception strip for river regulation according to claim 1, characterized in that: the first plants for ecological purification are emergent aquatic plants, and the planting density of the emergent aquatic plants is 15 plants per square meter.
9. An interception strip for river regulation according to claim 1, characterized in that: the ecological floating island and the biological film filler form a three-dimensional purification structure.
10. An interception strip for river regulation according to claim 1, characterized in that: the balancing weight is a screw cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022910217.XU CN213977150U (en) | 2020-12-03 | 2020-12-03 | A interception area for river regulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022910217.XU CN213977150U (en) | 2020-12-03 | 2020-12-03 | A interception area for river regulation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213977150U true CN213977150U (en) | 2021-08-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022910217.XU Active CN213977150U (en) | 2020-12-03 | 2020-12-03 | A interception area for river regulation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213977150U (en) |
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2020
- 2020-12-03 CN CN202022910217.XU patent/CN213977150U/en active Active
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