CN114215006B - Ecological bank protection for treating black and odorous water body in river channel - Google Patents
Ecological bank protection for treating black and odorous water body in river channel Download PDFInfo
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- CN114215006B CN114215006B CN202111569948.5A CN202111569948A CN114215006B CN 114215006 B CN114215006 B CN 114215006B CN 202111569948 A CN202111569948 A CN 202111569948A CN 114215006 B CN114215006 B CN 114215006B
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 104
- 238000001914 filtration Methods 0.000 claims abstract description 63
- 239000000758 substrate Substances 0.000 claims description 20
- 238000005096 rolling process Methods 0.000 claims description 16
- 239000000463 material Substances 0.000 claims description 10
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 7
- 230000001681 protective effect Effects 0.000 claims description 7
- 239000007921 spray Substances 0.000 claims description 7
- 238000000926 separation method Methods 0.000 claims description 6
- 239000004575 stone Substances 0.000 claims description 5
- 229920000742 Cotton Polymers 0.000 claims description 4
- 239000006004 Quartz sand Substances 0.000 claims description 4
- 239000000919 ceramic Substances 0.000 claims description 4
- 239000010453 quartz Substances 0.000 claims description 4
- 238000005516 engineering process Methods 0.000 claims description 2
- 230000000903 blocking effect Effects 0.000 claims 4
- 239000003651 drinking water Substances 0.000 claims 3
- 235000020188 drinking water Nutrition 0.000 claims 3
- 230000008878 coupling Effects 0.000 claims 2
- 238000010168 coupling process Methods 0.000 claims 2
- 238000005859 coupling reaction Methods 0.000 claims 2
- 239000002689 soil Substances 0.000 abstract description 12
- 239000000126 substance Substances 0.000 abstract description 12
- 230000000694 effects Effects 0.000 abstract description 10
- 238000009825 accumulation Methods 0.000 abstract description 4
- 230000003628 erosive effect Effects 0.000 abstract description 4
- 230000001877 deodorizing effect Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000006866 deterioration Effects 0.000 abstract description 2
- 230000006835 compression Effects 0.000 description 11
- 238000007906 compression Methods 0.000 description 11
- 230000009471 action Effects 0.000 description 3
- 230000008595 infiltration Effects 0.000 description 3
- 238000001764 infiltration Methods 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 239000008213 purified water Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
- 239000011805 ball Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 238000004332 deodorization Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
- E02B3/06—Moles; Piers; Quays; Quay walls; Groynes; Breakwaters ; Wave dissipating walls; Quay equipment
- E02B3/066—Quays
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
- B01D24/02—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration
- B01D24/20—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration the filtering material being provided in an open container
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
- B01D24/02—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration
- B01D24/20—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration the filtering material being provided in an open container
- B01D24/24—Downward filtration, the container having distribution or collection headers or pervious conduits
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
- E02B3/12—Revetment of banks, dams, watercourses, or the like, e.g. the sea-floor
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A10/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE at coastal zones; at river basins
- Y02A10/30—Flood prevention; Flood or storm water management, e.g. using flood barriers
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Revetment (AREA)
Abstract
The invention discloses an ecological bank protection for treating black and odorous water bodies in river channels, which comprises river levees, sidewalks and guardrails, wherein the sidewalks are paved on the top surfaces of the river levees, and guardrails are arranged on two sides of each sidewalk. Compared with the prior art, the invention has the beneficial effects that: the invention not only can play a role in beautifying the revetment landscape, but also can play a role in treating black and odorous water bodies; the slope protection ecology can effectively enhance the stability of slope soil, prevent the water and soil loss of the slope surface of the river levee and avoid the deterioration and odor of water quality caused by the soil accumulation at the river bottom; according to the invention, under the cooperation of the water changing structure, the filtering dam and the filtering device, the filtering and deodorizing of the original water body can be realized, and meanwhile, each filtering substance in the filtering device can be replaced regularly, so that the filtering effect on the black and odorous substances of the water body is maintained; the clean water ecology of the invention not only has the effect of purifying water quality, but also can buffer the impact and erosion of waves on the river levee and keep the service life of the river levee.
Description
Technical Field
The invention relates to the technical field of mechanical equipment, in particular to an ecological bank protection for treating black and odorous water bodies in river channels.
Background
The traditional revetment engineering mostly adopts materials such as cement, mortar, stone, concrete, asphalt and the like, and aims at economy on the structure and engineering materials, is simple and convenient to construct, is biased to flood control function, often ignores ecological effect of river, and enables the river to lose most basic ecological function, and has poor ecological landscape effect and relatively single function. The ecological revetment follows the principles of recycling, reutilization and sustainable development, and the amphibious ecological structure of the original revetment of the river channel is rebuilt or repaired through the artificial and natural actions, so that the traditional revetment engineering is restored into the revetment with natural riverbank permeability, and the ecological revetment has the functions of adjusting the hydrologic state of the river, filtering pollutants, building the biological habitat, maintaining the biological diversity of the coastal zone of the water body and the like.
CN201911010334.6 discloses a composite ecological bank protection structure and construction method thereof, according to different characteristics of each area of river bank protection, organically combines flood control, ecology and landscape functions of river bank protection, solves the problem of poor ecological and landscape effects of traditional bank protection, and improves ecological system and bank protection stability of river bank zone. However, most of the existing ecological revetments are limited to plant ecology, are biased to construction of excellent water revetment landscape effects, and lack a purification function for water, especially a purification function for black and odorous water.
Therefore, we propose an ecological bank protection for treating black and odorous water bodies in river channels to solve the problems.
Disclosure of Invention
The invention aims to provide an ecological bank protection for treating black and odorous water bodies in river channels so as to solve the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the ecological bank protection for treating black and odorous water bodies in river courses comprises river levees, sidewalks and guardrails, wherein sidewalks are paved on the top surfaces of the river levees, guardrails are installed on two sides of the sidewalks, slope protection ecology is paved on broken surfaces of the river levees, slope protection platforms are pre-buried at the bottom parts of the slope protection ecology, the bottom parts of the slope protection platforms are pre-buried at one sides of the slope bottoms of the river levees, retaining dams are pre-buried in the middle parts of the slope bottoms of the river levees, filtering dams are arranged between the retaining dams and the slope protection platforms, the middle parts of cavities of the filtering dams are vertically and slidingly connected with the side walls of the filtering devices, two sides of the top surfaces of the filtering devices are movably connected with the bottom ends of lifting structures, the bottom ends of the two sides of the lifting structures are in rolling connection with the top surfaces of the slope protection platforms and the retaining dams, water-changing structure one end is fixedly connected with the top surfaces of the retaining dams, the water-purifying ecology bottom surfaces are arranged on the left sides of the horizontal sides of the retaining dams, and the water-purifying ecology bottom surfaces are paved at the edges of the slope bottoms of the river levees.
The filtering device comprises a tank, the side wall of the tank is vertically and slidingly connected with the middle part of a dam cavity of the filtering dam, two sides of the top surface of the side wall of the tank are fixedly connected with a boss, the boss is movably embedded with the top surface of the filtering dam, the middle part of the side wall of the tank is fixedly connected with a thread bush, the inner cavity of the thread bush is in threaded connection with the bottom end of a lifting structure, one side of the front surface of the tank is hinged with one side of a tank door, the other side of the tank door is movably clamped with the other side of the front surface of the tank, a plurality of separation nets are slidably connected in the tank, a plurality of layers of filtering materials are paved on the net surface of the separation nets, the bottom of the tank is communicated with an underdrain, the vertical end of the underdrain penetrates through the bottom of the filtering dam, and the horizontal end of the underdrain penetrates through the middle part of the slope bottom of the river levee;
the lifting structure comprises a turntable, wherein the left side of the turntable is fixedly connected with a shaft lever, the neck and the tail end of the shaft lever are fixedly connected with bevel gears, and the middle part of the shaft lever movably penetrates through the vertical ends of two symmetrically installed connecting plates; the bevel gear teeth are meshed with the driven gear, the bottom surface of the driven gear is fixedly connected with the top end of a longitudinal shaft, the neck of the longitudinal shaft movably penetrates through the horizontal end of the connecting plate, the bottom end of the longitudinal shaft is fixedly connected with a screw rod, and the bottom end of the screw rod is in threaded connection with the inner cavity of the threaded sleeve; the side wall of the connecting plate is fixedly connected with a fixing plate, two sides of the bottom surface of the fixing plate are symmetrically fixedly connected with supporting columns, the bottom ends of the supporting columns are fixedly connected with roller connectors, the bottoms of the rollers are in rolling contact with the slope protection table and the top surface of the retaining dam, and the side surfaces of the rollers are movably contacted with one end of the locking structure;
the locking structure comprises two symmetrically installed hinge seats, the bottom surface of each hinge seat is fixedly connected with the edge of the top surface of the slope protection table, the right side of each hinge seat is hinged to an electric cylinder, the top end of each electric cylinder is hinged to the middle part of a middle column, the bottom end of each middle column is hinged to the top surface of each hinge seat on the left side, the side surface of each middle column is fixedly connected with a compression bar, the left side of the top end of each compression bar is hinged to a compression head, and the compression head compression surface is movably contacted with the side surface of each roller.
Preferably, the revetment ecology comprises a substrate, wherein the bottom surface of the substrate is paved on the slope surface of a river levee, a protective net is paved on the top surface of the substrate, a plurality of turfs are inserted into the meshes of the protective net, and the edge gaps at the bottom of the turfs are contacted with the side surface of the revetment platform.
Preferably, one side of the front surface of the tank is hinged with one side of the shaft core, the other side of the shaft core is hinged with one side of the tank door, the edge of the other side of the tank door is hinged with one end of the lock pin, the tail end of the lock pin is movably clamped with the lock catch, and the lock catch is fixedly connected with the other side of the front surface of the tank.
Preferably, the filter material is respectively paved with a pressing stone, filter cotton, hollow quartz balls, quartz sand, activated carbon and ceramic blocks from top to bottom.
Preferably, the neck of the longitudinal shaft is in interference fit with the inner ring of the bearing, and the outer ring of the bearing is in interference fit with the middle part of the horizontal end of the connecting plate.
Preferably, the middle parts of the top surfaces of the slope protection platform and the retaining dam are provided with rolling grooves, and the groove cavities of the rolling grooves are movably contacted with the rollers.
Preferably, the water changing structure comprises a water pump, the top end of the water pump is fixedly connected and communicated with a spray head, and the spray head is positioned at the upper left part of the filtering dam; the bottom of the water pump is fixedly connected with the edge of the top surface of the retaining dam, the middle of the bottom surface of the water pump is fixedly connected and communicated with the top end of the water suction pipe, the vertical end of the water suction pipe penetrates through the side wall of the filtering dam, and the horizontal end of the water suction pipe penetrates through the top of one side of the slope bottom of the river levee and continuously extends forwards into the river.
Preferably, the purified water ecology comprises a second substrate, wherein the second substrate is laid on the edge of the top surface of the bottom of a river levee slope, and a plurality of emergent aquatic plants are planted in the middle of the second substrate.
Compared with the prior art, the invention has the beneficial effects that: the invention not only can play a role in beautifying the revetment landscape, but also can play a role in treating black and odorous water bodies; the slope protection ecology can effectively enhance the stability of slope soil, prevent the water and soil loss of the slope surface of the river levee and avoid the deterioration and odor of water quality caused by the soil accumulation at the river bottom; according to the invention, under the cooperation of the water changing structure, the filtering dam and the filtering device, the filtering and deodorizing of the original water body can be realized, and meanwhile, each filtering substance in the filtering device can be replaced regularly, so that the filtering effect on the black and odorous substances of the water body is maintained; the clean water ecology of the invention not only has the effect of purifying water quality, but also can buffer the impact and erosion of waves on the river levee and keep the service life of the river levee.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic diagram showing the connection relationship among the filtering device, the lifting structure and the locking structure in the present invention;
FIG. 3 is a schematic perspective view of the filtering device of the present invention;
FIG. 4 is a schematic view of the locking structure of the present invention.
In the figure: 1 river levee, 2 sidewalk, 3 guardrail, 4 bank protection ecology: 40 a substrate, 41 a protective net and 42 turf; 5 bank protection platform, 6 check dam, 7 filter dam, 8 filter equipment: 80 tank, 81 boss, 82 thread bush, 83 screen, 84 filter substance: 840 pressing stones, 841 filter cotton, 842 hollow quartz spheres, 843 quartz sand, 844 active carbon, 845 ceramic blocks, 85 box doors, 850 locks, 851 locks and 86 shaft cores; 9 underdrain, 10 elevation structure: 100 turntables, 101 shaft rods, 102 bevel gears, 103 connecting plates, 104 driven gears, 105 longitudinal shafts, 106 bearings, 107 lead screws, 108 fixing plates, 109 supporting columns and 110 idler wheels; 11 rolling groove, 12 locking structure: 120 hinging seats, 121 electric cylinders, 122 middle columns, 123 compression bars and 124 pressure heads; 13, water purification ecology: 130 a second substrate, 131 an emergent aquatic plant; 14 water changing structure: 140 water pumps, 141 spray heads and 142 water suction pipes.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-4, the present invention provides a technical solution: the ecological bank protection for treating black and odorous water bodies in river courses comprises river levees 1, sidewalks 2 and guardrails 3, wherein sidewalks 2 are paved on the top surfaces of the river levees 1, guardrails 3 are installed on the two sides of the sidewalks 2, slope protection ecology 4 is paved on the broken surfaces of the river levees 1, slope protection tables 5 are pre-buried at the bottoms of the slope protection ecology 4, the bottoms of the slope protection tables 5 are pre-buried at one side of the slope bottoms of the river levees 1, retaining dams 6 are pre-buried in the middle parts of the slope bottoms of the river levees 1, filtering dams 7 are arranged between the retaining dams 6 and the slope protection tables 5, the middle parts of cavities of the filtering dams 7 are vertically and slidingly connected with the side walls of filtering devices 8, the two sides of the top surfaces of the filtering devices 8 are movably connected with the bottom ends of lifting structures 10, the bottom ends of the two sides of the lifting structures 10 are in rolling connection with the top surfaces of the slope protection tables 5 and the retaining dams 6, a water changing structure 14 is fixedly connected to the top surfaces of the retaining dams 6, a water purifying ecology 13 is arranged on the horizontal left side of the retaining dams 6, and the bottom surfaces of the water purifying ecology 13 are paved on the slope bottom edges of the river levees 1;
the filtering device 8 comprises a tank 80, the side wall of the tank 80 is vertically and slidingly connected with the middle part of a dam cavity of the filtering dam 7, two sides of the top surface of the side wall of the tank 80 are fixedly connected with a boss 81, the boss 81 is movably embedded with the top surface of the filtering dam 7, the middle part of the side wall of the tank 80 is fixedly connected with a thread sleeve 82, the inner cavity of the thread sleeve 82 is in threaded connection with the bottom end of the lifting structure 10, one side of the front surface of the tank 80 is hinged with one side of a box door 85, the other side of the box door 85 is movably clamped with the other side of the front surface of the tank 80, a plurality of separation nets 83 are slidingly connected in the tank 80, a plurality of layers of filtering materials 84 are paved on the net surface of the separation nets 83, the bottom of the tank 80 is communicated with an underdrain 9, the vertical end of the underdrain 9 penetrates through the bottom of the filtering dam 7, and the horizontal end of the underdrain 9 penetrates the middle part of a slope of a river levee 1;
the lifting structure 10 comprises a turntable 100, wherein the left side of the turntable 100 is fixedly connected with a shaft lever 101, the shaft lever 101 is fixedly connected with a bevel gear 102 at the neck and the tail end of the shaft lever 101, and the middle part of the shaft lever 101 movably penetrates through the vertical ends of two symmetrically installed connecting plates 103; the tooth part of the bevel gear 102 is meshed with the driven gear 104, the bottom surface of the driven gear 104 is fixedly connected with the top end of a longitudinal shaft 105, the neck part of the longitudinal shaft 105 movably penetrates through the horizontal end of the connecting plate 103, the bottom end of the longitudinal shaft 105 is fixedly connected with a lead screw 107, and the bottom end of the lead screw 107 is in threaded connection with the inner cavity of the thread bush 82; the side wall of the connecting plate 103 is fixedly connected with a fixing plate 108, two sides of the bottom surface of the fixing plate 108 are symmetrically fixedly connected with supporting columns 109, the bottom ends of the supporting columns 109 are fixedly connected with connectors of rolling wheels 110, the bottoms of the rolling wheels 110 are in rolling contact with the slope protection platform 5 and the top surface of the retaining dam 6, and the side surfaces of the rolling wheels 110 are movably contacted with one end of the locking structure 12; when the turntable 100 is rotated, the shaft 101 and the bevel gear 1023 rotate synchronously, the driven gear 104 rotates under the meshing action, the longitudinal shaft 105 and the lead screw 107 are driven to rotate, and the lead screw 107 lifts the tank 80 under the cooperation of the thread bush 82.
The locking structure 12 comprises two symmetrically installed hinging seats 120, the bottom surface of each hinging seat 120 is fixedly connected with the edge of the top surface of the slope protection table 5, the top surface of each hinging seat 120 on the right side is hinged with an electric cylinder 121, the top end of each electric cylinder 121 is hinged with the middle part of a middle column 122, the bottom end of each middle column 122 is hinged with the top surface of each hinging seat 120 on the left side, the side surface of each middle column 122 is fixedly connected with a compression rod 123, the top end of each compression rod 123 is hinged with a compression head 124 on the left side, and the compression head 124 is in compression surface movable contact with the side surface of each roller 110. When the electric cylinder 121 is started, the electric cylinder 121 pushes the middle column 122 to incline leftwards, and then the pressing rod 123 and the pressing head 124 approach the roller 110 until the pressing roller 110 is not moved, so that the overall stability of the lifting structure 10 is realized, and the operation of lifting the filter device 8 is further carried out.
The revetment ecology 4 comprises a substrate 40, wherein the bottom surface of the substrate 40 is paved on the slope of a river levee 1, a protective net 41 is paved on the top surface of the substrate 40, a plurality of turfs 42 are inserted into meshes of the protective net 41, and the edges of the turfs 42 are in clearance contact with the side surface of a revetment platform 5. The protection net 41 and the turf 42 can effectively enhance the stability of slope soil, prevent the slope water and soil loss of the river levee 1 and avoid the bad water quality and bad smell caused by the soil accumulation at the river bottom.
One side of the front surface of the tank 80 is hinged with one side of the shaft core 86, the other side of the shaft core 86 is hinged with one side of the tank door 85, the edge of the other side of the tank door 85 is hinged with one end of the lock pin 850, the tail end of the lock pin 850 is movably clamped with the lock catch 851, and the lock catch 851 is fixedly connected with the other side of the front surface of the tank 80.
The filter material 84 is laid up from top to bottom as a pressed stone 840, a filter cotton 841, a hollow quartz sphere 842, quartz sand 843, activated carbon 844, and a ceramic block 845, respectively. The filtering material 84 can filter the black and odorous substances in the original water body, so as to realize deodorization and blackness.
The neck of the longitudinal shaft 105 is in interference fit with the inner ring of the bearing 106, and the outer ring of the bearing 106 is in interference fit with the middle part of the horizontal end of the connecting plate 103.
The middle parts of the top surfaces of the slope protection platform 5 and the retaining dam 6 are provided with rolling grooves 11, and the groove cavities of the rolling grooves 11 are movably contacted with rollers 110.
The water changing structure 14 comprises a water pump 140, the top end of the water pump 140 is fixedly connected and communicated with a spray head 141, and the spray head 141 is positioned above the left part of the filtering dam 7; the bottom of the water pump 140 is fixedly connected with the edge of the top surface of the water retaining dam 6, the middle part of the bottom surface of the water pump 140 is fixedly connected and communicated with the top end of the water suction pipe 142, the vertical end of the water suction pipe 142 penetrates through the side wall of the filtering dam 7, and the horizontal end of the water suction pipe 142 penetrates through the top of one side of the slope bottom of the river levee 1 and continuously extends forwards into the river. After the water changing structure 14 is opened, the water pump 140 pumps the raw water in the river into the filtering dam 7 through the water pumping pipe 142, and the water can filter the black and odorous substances of the original water in the process of infiltration through the filtering substances 84 and infiltrate into the underdrain 9 to flow back into the river, so that the water circulation and filtering are increased, and the black and odorous water is treated.
The clean water ecology 13 comprises a second substrate 130, wherein the second substrate 130 is paved at the edge of the top surface of the slope bottom of the river levee 1, and a plurality of emergent aquatic plants are planted in the middle of the second substrate 130. Not only can play the effect of purifying water quality, but also can buffer the impact and erosion of waves to the river levee 1, and keep the service life of the river levee 1.
Working principle: the invention not only can play a role in beautifying the revetment landscape, but also can play a role in treating black and odorous water bodies; the protection net 41 and the turf 42 in the slope protection ecological 4 can effectively enhance the stability of slope soil, prevent the slope water and soil loss of the river levee 1 and prevent the water quality from being deteriorated and smelly due to the soil accumulation at the river bottom. The emergent aquatic plants in the purified water ecology 13 not only can play a role in purifying water quality, but also can buffer the impact and erosion of waves on the river levee 1 and keep the service life of the river levee 1.
According to the invention, under the cooperation of the water changing structure 14, the filtering dam 7 and the filtering device 8, the filtering and deodorizing of the original water body can be realized, and meanwhile, each filtering substance 84 in the filtering device 8 can be replaced regularly, so that the filtering effect on the black and odorous substances of the water body is maintained. After the water changing structure 14 is opened, the water pump 140 pumps the raw water in the river into the filtering dam 7 through the water pumping pipe 142, and the water can realize the filtration of the black and odorous substances of the original water in the process of infiltration through the filtering substances 84 and the infiltration into the underdrain 9 to flow back into the river, thereby realizing the increase of the water circulation and filtration, and further treating the black and odorous water; when the turntable 100 is rotated, the shaft rod 101 and the bevel gear 1023 synchronously rotate, the driven gear 104 rotates under the meshing action, the longitudinal shaft 105 and the screw rod 107 are driven to rotate, the screw rod 107 lifts the tank 80 under the cooperation of the threaded sleeve 82, and the lock catch 851 and the box door 85 are opened to replace the filtering material 84.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides an ecological bank protection to black and odorous water body is administered to river course, includes river levee (1), pavement (2) and guardrail (3), pavement (2) are laid to river levee (1) top surface, guardrail (3) its characterized in that are installed to pavement (2) both sides: the ecological slope protection technology is characterized in that a slope protection ecology (4) is paved on the broken surface of the river levee (1), a slope protection table (5) is pre-buried at the bottom of the slope protection ecology (4), the bottom of the slope protection table (5) is pre-buried at one side of the slope bottom of the river levee (1), a water blocking dam (6) is pre-buried in the middle of the slope bottom of the river levee (1), a filtering dam (7) is arranged between the water blocking dam (6) and the slope protection table (5), the side wall of a filtering device (8) is vertically and slidingly connected in the middle of a dam cavity of the filtering dam (7), the two sides of the top surface of the filtering device (8) are movably connected with the bottom end of a lifting structure (10), the bottom ends of the two sides of the lifting structure (10) are in rolling connection with the top surface of the slope protection table (5) and the top surface of the water blocking dam (6), a water changing structure (14) is fixedly connected with the top surface edge of the top surface of the water blocking dam (6), a water purifying ecology (13) is arranged on the left side of the level of the water purifying ecology (13), and the bottom surface of the water purifying ecology (13) is paved on the bottom edge of the slope bottom of the river levee (1).
The filtering device (8) comprises a tank (80), the side wall of the tank (80) is vertically and slidingly connected with the middle part of a dam cavity of the filtering dam (7), bosses (81) are fixedly connected to the two sides of the top surface of the side wall of the tank (80), the bosses (81) are movably embedded with the top surface of the filtering dam (7), the middle part of the side wall of the tank (80) is fixedly connected with a thread bush (82), the inner cavity of the thread bush (82) is in threaded connection with the bottom end of a lifting structure (10), one side of the front surface of the tank (80) is hinged with one side of a box door (85), the other side of the box door (85) is movably connected with the other side of the front surface of the tank (80), a plurality of separation nets (83) are slidingly connected with one another, a plurality of layers of filtering materials (84) are paved on the net surface of the separation nets (80), the bottom of the tank (80) is communicated with an underdrain (9), the vertical end of the underdrain (9) penetrates the bottom of the filtering dam (7), and the horizontal end of the underdrain (9) penetrates the middle part of the sloping bottom of the river dyke (1).
The lifting structure (10) comprises a rotary table (100), wherein the left side of the rotary table (100) is fixedly connected with a shaft lever (101), the shaft lever (101) is fixedly connected with a bevel gear (102) at the neck and the tail end of the shaft lever (101), and the middle part of the shaft lever (101) movably penetrates through the vertical ends of two symmetrically installed connecting plates (103); the bevel gear (102) is meshed with the driven gear (104), the bottom surface of the driven gear (104) is fixedly connected with the top end of a longitudinal shaft (105), the neck of the longitudinal shaft (105) movably penetrates through the horizontal end of the connecting plate (103), the bottom end of the longitudinal shaft (105) is fixedly connected with a lead screw (107), and the bottom end of the lead screw (107) is in threaded connection with the inner cavity of the threaded sleeve (82); the side wall of the connecting plate (103) is fixedly connected with a fixing plate (108), two sides of the bottom surface of the fixing plate (108) are symmetrically fixedly connected with supporting columns (109), the bottom ends of the supporting columns (109) are fixedly connected with connectors of rollers (110), the bottoms of the rollers (110) are in rolling contact with the slope protection table (5) and the top surface of the retaining dam (6), and the side surfaces of the rollers (110) are movably contacted with one end of the locking structure (12);
the locking structure (12) comprises two symmetrically installed hinging seats (120), the bottom surface of each hinging seat (120) is fixedly connected with the edge of the top surface of the slope protection table (5), the right side is provided with an electric cylinder (121) in a hinging mode, the top end of each electric cylinder (121) is hinged to the middle part of a middle column (122), the bottom end of each middle column (122) is hinged to the top surface of each hinging seat (120), the side surface of each middle column (122) is fixedly connected with a pressing rod (123), the left side of the top end of each pressing rod (123) is hinged to a pressing head (124), and the pressing surface of each pressing head (124) is movably contacted with the side surface of each roller (110);
the water changing structure (14) comprises a water pump (140), the top end of the water pump (140) is fixedly connected and communicated with a spray head (141), and the spray head (141) is positioned above the left part of the filtering dam (7); the water pump (140) bottom rigid coupling barrage (6) top surface edge, water pump (140) bottom surface middle part rigid coupling and intercommunication drinking-water pipe (142) top, filtering dam (7) lateral wall is run through to drinking-water pipe (142) vertical end, drinking-water pipe (142) horizontal end runs through riverbank (1) slope bottom one side top to continue to extend forward to in the river.
2. The ecological bank protection for treating black and odorous water bodies in river channels according to claim 1, wherein: the revetment ecology (4) comprises a substrate (40), wherein the bottom surface of the substrate (40) is paved on the slope of a river levee (1), a protective net (41) is paved on the top surface of the substrate (40), a plurality of turfs (42) are inserted into meshes of the protective net (41), and gaps at the bottom edges of the turfs (42) are in contact with the side surface of a revetment platform (5).
3. The ecological bank protection for treating black and odorous water bodies in river channels according to claim 1, wherein: the front side of the tank (80) is hinged to one side of a shaft core (86), the other side of the shaft core (86) is hinged to one side of a tank door (85), the edge of the other side of the tank door (85) is hinged to one end of a lock pin (850), the tail end of the lock pin (850) is movably clamped with a lock catch (851), and the lock catch (851) is fixedly connected with the other side of the front side of the tank (80).
4. The ecological bank protection for treating black and odorous water bodies in river channels according to claim 1, wherein: the filter material (84) is respectively paved with a pressing stone (840), filter cotton (841), hollow quartz balls (842), quartz sand (843), activated carbon (844) and ceramic blocks (845) from top to bottom.
5. The ecological bank protection for treating black and odorous water bodies in river channels according to claim 1, wherein: the neck of the longitudinal shaft (105) is in interference fit with the inner ring of the bearing (106), and the outer ring of the bearing (106) is in interference fit with the middle part of the horizontal end of the connecting plate (103).
6. The ecological bank protection for treating black and odorous water bodies in river channels according to claim 1, wherein: the middle parts of the top surfaces of the slope protection table (5) and the water retaining dam (6) are provided with rolling grooves (11), and groove cavities of the rolling grooves (11) are movably contacted with rollers (110).
7. The ecological bank protection for treating black and odorous water bodies in river channels according to claim 1, wherein: the clean water ecology (13) comprises a second substrate (130), wherein the second substrate (130) is paved at the edge of the top surface of the slope bottom of the river levee (1), and a plurality of emergent aquatic plants are planted in the middle of the second substrate (130).
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| CN202111569948.5A CN114215006B (en) | 2021-12-21 | 2021-12-21 | Ecological bank protection for treating black and odorous water body in river channel |
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| JPH0881936A (en) * | 1994-09-12 | 1996-03-26 | Maeda Okugai Bijutsu Kk | Structure of decorative revetment for cleansing of river |
| JP2004290941A (en) * | 2003-03-28 | 2004-10-21 | Ryuyo:Kk | Water purification block and water purification structure using the same |
| CN103061311A (en) * | 2013-02-03 | 2013-04-24 | 中国科学院南京地理与湖泊研究所 | Beautifying and ecological restoration device and method of urban river hard revetment |
| CN103132485A (en) * | 2013-02-04 | 2013-06-05 | 南京大学 | External water interception and purification type urban river multi-element ecological embankment physical structural system |
| CN110644430A (en) * | 2019-07-30 | 2020-01-03 | 北京东方园林环境股份有限公司 | Composite ecological revetment structure and construction method thereof |
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0881936A (en) * | 1994-09-12 | 1996-03-26 | Maeda Okugai Bijutsu Kk | Structure of decorative revetment for cleansing of river |
| JP2004290941A (en) * | 2003-03-28 | 2004-10-21 | Ryuyo:Kk | Water purification block and water purification structure using the same |
| CN103061311A (en) * | 2013-02-03 | 2013-04-24 | 中国科学院南京地理与湖泊研究所 | Beautifying and ecological restoration device and method of urban river hard revetment |
| CN103132485A (en) * | 2013-02-04 | 2013-06-05 | 南京大学 | External water interception and purification type urban river multi-element ecological embankment physical structural system |
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