CN216662781U - Water purification module and system suitable for deep water type vertical hardening revetment - Google Patents
Water purification module and system suitable for deep water type vertical hardening revetment Download PDFInfo
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- CN216662781U CN216662781U CN202123227973.3U CN202123227973U CN216662781U CN 216662781 U CN216662781 U CN 216662781U CN 202123227973 U CN202123227973 U CN 202123227973U CN 216662781 U CN216662781 U CN 216662781U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Abstract
The utility model discloses a water quality purification module and a system suitable for a deep-water type vertical hardening revetment, wherein the water quality purification module comprises a pile foundation, a sliding ring, a supporting rod, a planting groove, filler, planting soil and purification aquatic plants, the sliding ring is sleeved outside the pile foundation and connected through the supporting rod, the planting groove is arranged above the supporting rod, the filler is paved at the lower part in the planting groove, the planting soil is paved at the upper part of the filler, and the purification aquatic plants are planted in the planting soil. The water quality purification system is formed by connecting a plurality of water quality purification modules in series. The water quality purification module and the water quality purification system provided by the utility model have the advantages that chemical agents are not required to be added, secondary pollution is avoided, the influence of the water level change of the river channel is small, the investment and operation and maintenance cost is low, the water quality of the river channel is purified by using an ecological mode, and the purposes of recovering the vitality of rivers and effectively improving the water quality of the river channel are realized.
Description
Technical Field
The utility model relates to the technical field of sewage treatment, in particular to a water quality purification module and system suitable for a deep water type vertical hardening revetment.
Background
Along with the development of cities, the hardened areas of the cities are larger and larger, a lot of water bodies which should be absorbed by roads or plots are all concentrated in urban riverways, and the flood pressure of the riverways is increased to a great extent. The engineering measures of digging river channels downwards, reducing river hardening of riverbeds, stone plate substrates, mortar revetments and the like enable the urban river channels to play an excellent water control function. The rectangular section saves land compared with the trapezoidal section, so that a plurality of urban river channels with deep water type vertical hardening revetments are generated.
However, in the long term, the urban river has a deep water body and slow water flow, the purifying aquatic plants are difficult to live in the hard river, the living environment of microorganisms, fishes and shrimps is damaged, the self-purification capability of the river is lost, rainwater entering the river cannot be effectively purified, other sewage permeates and is illegally discharged, the ecological function and the landscape function of the river are greatly weakened, and the urban river becomes an immobilized 'sewer' or 'sewage discharge container' for bearing various pollutants, and the river bed falls into a vicious circle of continuous desilting.
At present, the conventional riverway treatment measures at home and abroad mainly comprise chemical treatment, oxygen aeration and microbial treatment. The chemical treatment can rapidly treat the algae by adding a chemical agent, but secondary pollution is generated, and the water body pollution is difficult to be radically treated; the oxygen increasing aeration reduces the propagation of algae by controlling the oxygen content of the water body, but the problem of excess nutrition of the water body is difficult to solve, and sufficient oxygen cannot avoid the propagation of the algae; the microbial treatment can effectively stabilize the water body nutrition environment, but is greatly influenced by the water temperature and the water quality, and the water pollution can be aggravated when the water is not cultured.
Therefore, aiming at the urban river channel of the deep-water type vertical hardening revetment, a water quality purification system which does not need to add chemical agents, does not generate secondary pollution, purifies the water quality of the river channel by using an ecological mode, is less influenced by the change of the water level of the river channel and has a natural landscape effect needs to be developed so as to achieve the purposes of recovering the vitality of the river and effectively improving the water quality of the river channel.
SUMMERY OF THE UTILITY MODEL
Aiming at the problems in the prior art, the utility model aims to provide a water quality purification module and a water quality purification system which have a high-efficiency water body purification function and a natural landscape function and are suitable for a deep water type vertical hardening revetment, can continuously purify pollutants in a river channel water body, adapt to severe water level change, and have the advantages of simple structure, convenience in construction, operation and maintenance and strong landscape.
In order to achieve the purpose, the utility model provides the following technical scheme:
the utility model provides a quality of water purifies module suitable for perpendicular sclerosis revetment of deep water type, quality of water purifies module includes pile foundation, slip ring, bracing piece, plants groove, filler, planting soil and purification type aquatic plant, pile foundation outside cover has the slip ring, and the slip ring passes through the bracing piece and links to each other, and the groove is planted in the top installation of bracing piece, plants the inslot lower part and has laid the filler, and planting soil has been laid on the filler upper portion, plants in the planting soil and purifies type aquatic plant.
Further, pile foundation diameter >15cm, pile foundation tail end cut into the long pointed end of not less than 30cm, two row insert the riverbed side by side, the pile foundation is two and is listed as interval 1-1.2m, adjacent pile foundation interval 1-1.5m, and the degree of depth that inserts the riverbed is not less than 1.5m, and adjacent pile foundation top all links to each other with the anchor strut, pile foundation and anchor strut are the pine section, pile foundation top fixed mounting limiting plate.
Furthermore, the support rod is a hollow PE plastic round rod.
Furthermore, the planting groove is made of PE plastic.
Furthermore, the bottom plate and two sides of the planting groove are provided with through holes, the diameter of each through hole is 1-2cm, and the arrangement of the pile foundation and the planting groove is adjusted according to the shape of a river bank line.
Further, the thickness of the filler is 30-40cm, the filler is selected from one or a combination of more of volcanic rock, ceramsite or coal cinder, and the diameter of the filler is slightly larger than that of the through hole of the bottom plate of the planting groove.
Further, the planting soil is about 30-40cm thick, and the type of the purifying aquatic-like plants is one or a combination of more of reed, acorus calamus, canna indica, allium mongolicum regel and juncus effuses.
Furthermore, a flanging is arranged on the planting groove, the connecting rod at the lower part of the floating ball penetrates through the flanging of the groove, and meanwhile, a bolt is installed at the bottom of the connecting rod.
Furthermore, the floating balls are arranged at equal intervals along two sides of the planting groove.
The utility model also provides a water quality purification system suitable for the deepwater vertical hardening revetment, which is formed by connecting a plurality of water quality purification modules in series.
The utility model has the beneficial effects that:
1. the water quality purification module provided by the utility model utilizes the filler, soil and purification aquatic plants in the planting tank to exert physical, chemical and biological synergistic effects, and has an obvious treatment effect on water pollution treatment of a deep-water river channel with a vertical revetment. The filler (such as volcanic rock, ceramsite, coal cinder and the like) can remove pollutants in the water body through the actions of adsorption, filtration and precipitation, and can be regularly cleaned or replaced if blockage occurs; the planted purifying aquatic plants can remove pollutants through growth absorption and regular harvesting, the survival rate is high, and the pollutant removal effect is good; the planting soil provides a suitable living environment for the growth of plants, and microorganisms in the planting soil can effectively remove nitrogen, phosphorus and organic matters in water through biodegradation.
2. The wooden pile of the water quality purification module is fixed at the bottom of the river channel, so that the water quality purification module has good flood fighting performance; the shape of each module planting groove and the height of the pile foundation can be adjusted according to the shape of the river channel and the elevation of the river bottom, so that the applicability is strong; the buffer can be normally applied under the conditions of high water level and low water level of the river channel, has strong buffer resistance and is less influenced by the change of the water level of the river channel; the stainless steel planting tank is submerged below the water surface, so as to achieve the effects of greening and beautifying.
3. The water quality purification module has the advantages of simple structure, low investment cost, short construction time, simple installation and disassembly, convenient filler replacement or cleaning, low operation and maintenance cost and long service life; no chemical reagent is needed to be added, and no secondary pollution is generated in the whole process.
Drawings
Fig. 1 is a schematic structural diagram of a water purification module suitable for a deep water vertical hardening revetment according to an embodiment of the present invention;
FIG. 2 is an enlarged view of part A of FIG. 1;
FIG. 3 is a top view of the planting groove and the connecting portion;
reference numerals: 1. river banks; 2. a water level; 3. a riverbed; 4. a pile foundation; 5. a support bar; 6. a filler; 7. planting grooves; 8. planting soil; 9. purifying the aquatic-like plants; 10. a slip ring; 11. a limiting plate; 12. a reinforcing rod; 13. a floating ball; 14. a connecting rod; 15. a bolt; 16. flanging the groove; 17. and (6) perforating.
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.
As shown in fig. 1 to 3, a quality of water purification module suitable for perpendicular sclerosis revetment of deep water type, the quality of water purification module suitable for perpendicular sclerosis revetment of deep water type includes pile foundation 4, slip ring 10, bracing piece 5, plants groove 7, packs 6, plants soil 8 and purifies type aquatic plant 9 etc. pile foundation 4 establishes two rows side by side along river bank 1 and inserts riverbed 3, and pile foundation 4 outside cover has slip ring 10, and slip ring 10 links to each other through bracing piece 5, and groove 7 is planted in the top installation of bracing piece 5, and the filler 6 of certain thickness has been laid to the lower part in planting groove 7, and the planting soil 8 of certain thickness has been laid on 6 upper portions of filler, plants in the planting soil 8 and purifies type aquatic plant 9.
In this embodiment, 4 diameters of pile foundation >15cm, the pile foundation tail end cuts into the long pointed end of 30cm, inserts riverbed 3 in two rows side by side, and two rows of interval 1.2m of pile foundation 4, 4 intervals 1.5m of adjacent pile foundation, the degree of depth that inserts riverbed 3 are not less than 1.5m for can effectively resist the impact of rivers, avoid because of the too big phenomenon that the pile foundation 4 slope or planting groove 7 that arouse of river course velocity of flow are toppled over.
The upper parts of the adjacent pile foundations 4 are connected through reinforcing rods 12, so that the stability of the pile foundations 4 is enhanced, and the inclination or displacement of the pile foundations 4 is avoided; the pile foundation 4 and the reinforcing rod 12 are pine sections, so that corrosion caused by long-time soaking can be effectively avoided, the service life is prolonged, and the overall use cost is reduced; limiting plate 11 is fixedly installed at the top of pile foundation 4, and under the action of water flow, supporting rod 5 can drive a plurality of slip rings 10 to slide up and down along pile foundation 4 below limiting plate 11.
In the embodiment, the support rod 5 is a hollow PE plastic round rod with the diameter of 15cm, so that the buoyancy of the device is increased, and the planting groove 7 is supported and driven to slide up and down;
in the embodiment, the width of the planting groove 7 is 1m, and the groove thickness is about 1 cm; the PE plastic material is selected, so that the paint is non-toxic and odorless, and has light texture and strong corrosion resistance; the bottom plate and two sides of the planting groove 7 are provided with through holes 17, the diameter of each through hole 17 is 1-2cm, the upper water body and the lower water body of the planting groove 7 are communicated, and the river water body can be conveniently purified in the device;
in this embodiment, the arrangement of the pile foundation 4 and the planting groove 7 can be adjusted according to the shape of the river shoreline.
In the embodiment, the lower part in the planting groove 7 is paved with filler with the thickness of about 30cm, and the filler 6 is one or a combination of a plurality of materials such as volcanic rock, ceramsite or coal cinder and the like; the filler 6 is a porous structure and has strong adsorption capacity, and the density of the filler 6 is lower and can be selected to be 1.0-1.3g/cm3The filler type of (1) prevents the device from floating on the water surface due to too low density or the device cannot be suspended in the water due to too heavy matrix; the filler 6 can remove the pollutants in the river water body through physical filtration, ion exchange, adsorption, chemical precipitation reaction and the like.
In this embodiment, the diameter of the filler 6 is slightly larger than the diameter of the through hole of the bottom plate of the planting groove 7; the type of the filler 6 is not limited to volcanic rock, ceramsite or coal cinder, and the like, and the material characteristics of the filler should consider porosity, density, specific surface area, mechanical strength, stability, physical and chemical properties and the like; planting soil 8 with the thickness of about 40cm is paved above the filler 6, and purifying aquatic plants 9 are planted in the planting soil 8, wherein the purifying aquatic plants 9 are one or a combination of more than one of reed, yellow calamus, canna, allium mongolicum regel or rush and the like; the microorganisms in the purifying aquatic plants 9 and the planting soil 8 purify nitrogen, phosphorus and other nutrient substances, heavy metals, organic matters, various atmospheric particulates and the like in the river water body through plant absorption, plant enrichment, microbial degradation, physicochemical action and the like.
In this embodiment, the 9 types of the clean-up aquatic-like plants are not limited to reed, acorus calamus, canna, allium fistulosum, juncus effuses, etc., and the plant types should be considered in consideration of the contamination resistance, the ability to reproduce and reproduce, the life cycle, etc.
In this embodiment, the planting groove 7 is provided with a flange 16, the connecting rod 14 at the lower part of the floating ball 13 passes through the groove flange 16, and meanwhile, the bolt 15 is arranged at the bottom of the connecting rod 14 to prevent the connecting rod 14 from separating from the groove flange 16.
In the embodiment, the floating balls 13 are arranged at equal intervals along the two sides of the planting groove 7, so that the floating balls can provide buoyancy for the planting groove 7, the radius of the floating balls is 20cm, the interval between the adjacent floating balls is 50cm, the overall density of the whole system is slightly less than 1g/cm, the planting groove 7 is always kept at a fixed depth below the water level 2, and the purification type aquatic plants 9 are prevented from being lack of water in dry seasons or submerged in rainy seasons.
The installation method of the water purification module in the river treatment engineering of the deep-water vertical hardening revetment is carried out according to the following steps:
s1, inserting two rows of pile foundations 4 into the position below a river bed 3 along a river bank 1 by more than 1.5 m;
s2, fixing the pile foundations 4 in the same row by the reinforcing rods 12 through screw connection;
s3, connecting the slip ring 10 with the support rod 5, and sleeving the slip ring into the pile foundations 4 on the two sides;
s4, binding and fixing the planting groove 7 and the support rod 5 through plastic steel wires;
s4, symmetrically inserting floating balls 13 and connecting rods 14 into flanges 16 at two sides of the planting groove 7, and installing bolts 15 at the bottoms of the connecting rods 14;
s5, uniformly mixing one or more of volcanic rock, ceramsite or coal cinder and the like, and paving the mixture above the planting groove 7 to form a filling layer with a porous structure;
s6, paving planting soil 8 above the filler 6;
s7, planting the purifying aquatic plants 9 in the planting soil 8;
and S8, connecting the water purification modules in series in sequence through connecting bolts to form a water purification system.
After the engineering is implemented, the floating ball 13 floats above the river channel, and drives the planting groove 7, the support rod 5 and the sliding ring 10 to slide up and down along the pile foundation 4 under the action of wind and water flow. When the water level 2 changes, the purification type aquatic plants 9 are driven to move up and down under the combined action of the floating ball 13, the planting groove 7, the support rod 5 and the sliding ring 10, so that the purification type aquatic plants 9 are prevented from being completely submerged when the water level is high or the purification type aquatic plants 9 are prevented from being lack of water when the water level is low. The riverway water body is purified by the physical, chemical and biological synergistic action of the filler layer, the microorganisms and the purifying aquatic-like plants in the planting tank 7, and the riverway water quality is gradually recovered.
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 utility model concepts of the present invention are equivalent to or changed within the technical scope of the present invention.
Claims (10)
1. The utility model provides a quality of water purifies module suitable for perpendicular sclerosis revetment of deep water type, a serial communication port, quality of water purifies the module and includes pile foundation, slip ring, bracing piece, planting groove, filler, plants soil and purification type aquatic plant, pile foundation outside cover has the slip ring, and the slip ring passes through the bracing piece and links to each other, and the groove is planted in the top installation of bracing piece, plants inslot lower part and has laid the filler, and planting soil is laid on filler upper portion, plants in the soil and purifies type aquatic plant.
2. The water quality purification module suitable for the deep water vertical hardening revetment according to claim 1, wherein the diameter of the pile foundation is larger than 15cm, the tail end of the pile foundation is cut into a tip end with a length of not less than 30cm, the pile foundations are inserted into a river bed in two rows, the distance between two rows of the pile foundations is 1-1.2m, the distance between adjacent pile foundations is 1-1.5m, the depth of the pile foundations inserted into the river bed is not less than 1.5m, the upper parts of adjacent pile foundations are connected through reinforcing rods, the pile foundations and the reinforcing rods are pine sections, and a limiting plate is fixedly installed at the top of each pile foundation.
3. The water purification module suitable for the deep water vertical hardening revetment according to claim 1, wherein the support rod is a hollow PE plastic round rod.
4. The water purification module suitable for the deep water vertical hardening revetment according to claim 1, wherein the planting groove is made of PE plastic.
5. The water purification module for the deepwater vertical hardening revetment according to claim 1, wherein the bottom plate and both sides of the planting groove are provided with through holes with a diameter of 1-2cm, and the arrangement of the pile foundation and the planting groove is adjusted according to the shape of the riverway shoreline.
6. The water quality purification module suitable for the deep water vertical hardening revetment according to claim 1, wherein the filler has a thickness of 30-40cm, the filler is selected from one or a combination of more of volcanic rock, ceramsite or coal cinder, and the diameter of the filler is slightly larger than that of the through hole of the bottom plate of the planting groove.
7. The water purification module suitable for the deep water vertical hardening revetment according to claim 1, wherein the planting soil has a thickness of about 30-40cm, and the water purification-like plant species is one or a combination of reed, calamus, canna, allium fistulosum or juncus effuses.
8. The water purification module suitable for the deep water vertical hardening revetment according to claim 1, wherein the planting groove is provided with a flange, the connecting rod at the lower part of the floating ball passes through the groove flange, and a bolt is installed at the bottom of the connecting rod.
9. The water purification module suitable for the deepwater vertical hardening revetment according to claim 1, wherein the floating balls are arranged along two sides of the planting groove at equal intervals.
10. A water purification system suitable for deep water vertical hardening revetments, characterized in that the water purification system is formed by connecting a plurality of water purification modules according to any one of claims 1 to 9 in series.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123227973.3U CN216662781U (en) | 2021-12-21 | 2021-12-21 | Water purification module and system suitable for deep water type vertical hardening revetment |
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| CN202123227973.3U CN216662781U (en) | 2021-12-21 | 2021-12-21 | Water purification module and system suitable for deep water type vertical hardening revetment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114249495A (en) * | 2021-12-21 | 2022-03-29 | 北京北华中清环境工程技术有限公司 | Water purification module and system suitable for deep water type vertical hardening revetment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114249495A (en) * | 2021-12-21 | 2022-03-29 | 北京北华中清环境工程技术有限公司 | Water purification module and system suitable for deep water type vertical hardening revetment |
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