CN219792698U - Device for ecologically purifying raw water of drinking water source by utilizing shellfish - Google Patents
Device for ecologically purifying raw water of drinking water source by utilizing shellfish Download PDFInfo
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- CN219792698U CN219792698U CN202321239986.9U CN202321239986U CN219792698U CN 219792698 U CN219792698 U CN 219792698U CN 202321239986 U CN202321239986 U CN 202321239986U CN 219792698 U CN219792698 U CN 219792698U
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- wire rope
- shellfish
- steel wire
- drinking water
- raw water
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 56
- 235000015170 shellfish Nutrition 0.000 title claims abstract description 34
- 239000003651 drinking water Substances 0.000 title claims abstract description 15
- 235000020188 drinking water Nutrition 0.000 title claims abstract description 15
- 238000013016 damping Methods 0.000 claims abstract description 31
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 24
- 239000010959 steel Substances 0.000 claims abstract description 24
- 230000003247 decreasing effect Effects 0.000 claims description 2
- 238000005728 strengthening Methods 0.000 claims 2
- 238000012423 maintenance Methods 0.000 abstract description 7
- 238000000746 purification Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 6
- 230000008859 change Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract description 2
- 241000196324 Embryophyta Species 0.000 description 7
- 239000000126 substance Substances 0.000 description 7
- 238000001914 filtration Methods 0.000 description 6
- 239000002245 particle Substances 0.000 description 6
- 230000003014 reinforcing effect Effects 0.000 description 6
- 238000004873 anchoring Methods 0.000 description 5
- 241000382840 Hyriopsis cumingii Species 0.000 description 4
- 241000251468 Actinopterygii Species 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 235000015097 nutrients Nutrition 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 239000000227 bioadhesive Substances 0.000 description 2
- 239000013043 chemical agent Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000012851 eutrophication Methods 0.000 description 2
- 238000007667 floating Methods 0.000 description 2
- 239000013505 freshwater Substances 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
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- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000013049 sediment Substances 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 241000195493 Cryptophyta Species 0.000 description 1
- 241000282414 Homo sapiens Species 0.000 description 1
- 241000269799 Perca fluviatilis Species 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 239000011499 joint compound Substances 0.000 description 1
- 239000010871 livestock manure Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
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- 230000000149 penetrating effect Effects 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
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- Biological Treatment Of Waste Water (AREA)
Abstract
The utility model provides a device for ecologically purifying raw water of a drinking water source by utilizing shellfish in the technical field of ecologically purifying water quality, which comprises two symmetrical vertical piles which are arranged at intervals, wherein a steel wire rope is connected between the two vertical piles, a plurality of damping rods which are vertically arranged are arranged on the steel wire rope at intervals, grids are arranged on the steel wire rope and can be connected to the damping rods, the grids are arranged by a plurality of transverse net wires and longitudinal net wires in a staggered manner, a plurality of balancing weights are arranged on the transverse net wires at the bottommost end, and a plurality of filter feeding shellfish are arranged on the grids between the balancing weights and the steel wire rope; the utility model has simple structure, convenient installation and maintenance, obvious purification effect, no change of the original river hydraulic conditions and no reverse pollution.
Description
Technical Field
The utility model belongs to the technical field of ecological purification of water quality, and particularly relates to a device for ecologically purifying raw water of a drinking water source by utilizing shellfish.
Background
Typical characteristics of plain river networks are that river channels are staggered, river openings are shallow and narrow, water flows are slow, suspended particles and nutrient substances in water are easier to deposit, and water eutrophication is easy to cause. And the plain river network area has more population and intensive industrial and agricultural activities, so that the problems of ecological degradation and water pollution caused by the plain river network area are also more prominent. Limited by the hydrogeographical conditions of plain river networks, limitations are common to conventional water purification techniques.
The large-scale fresh water double shells are important filter feeding benthos in natural water bodies, play an important role in material circulation and energy flow of a water body ecological system, and are aquatic resources which can be used by human beings. Shellfish can improve the transparency of water body by filtering suspended particles, thereby improving the illumination condition of an ecological system and providing a proper growth environment for higher plants and fishes. The filter-feeding shellfish can discharge ingested phytoplankton, zooplankton, suspended organic matters, organic scraps and the like into the water body in the form of false manure, thereby influencing the nitrogen and phosphorus circulation in the water body. The hyriopsis cumingii and hyriopsis cumingii are important freshwater economic shellfish in China, are widely distributed in large water systems in China, have strong adaptability to the environment, and are favored to camp and perch in rivers with slow water flow or still water, mud or sediment bottoms and ponds. Studies have shown that the hyriopsis cumingii and hyriopsis cumingii can effectively control eutrophication to a certain extent by filtering a large amount of water body, thereby achieving the purpose of improving water quality.
The current ecological regulation and control mode for micro-polluted drinking water sources mainly comprises methods of light and nutrition competition, fish predation and the like by utilizing aquatic higher plants and algae. However, the environment limiting factors are more, the aquatic higher plant root system environment must have higher transparency, the fish must have enough dissolved oxygen, and the indexes often limit the growth of the organisms in the slightly polluted or eutrophicated water body. In the practice of ecological purification technology of raw water of micro-polluted drinking water source, an ecological system is generally constructed by adopting an artificial wetland and a floating island floating bed, and purification is realized mainly by using submerged plants or emergent aquatic plant communities, but the device is complex, and daily maintenance and large-area use of a water area are difficult to carry out. According to the growth decay characteristics of plants, the purification efficiency has more limiting factors, such as temperature, illumination, pH, dissolved oxygen, water depth and the like, the benefit is quite insignificant, and even the plants have the risk of reversely releasing pollutants in the overwintering period.
Disclosure of Invention
Aiming at the defects in the prior art, the utility model aims to solve the defects in the prior art, solve the technical problems of complex device and inconvenient maintenance in the prior art, and provide the device for ecologically purifying the raw water of the drinking water source by utilizing the shellfish, which has the advantages of convenient installation and maintenance, obvious purification effect, no change of the original river hydraulic conditions and no reverse pollution.
The purpose of the utility model is realized in the following way: the utility model provides an utilize ecological device of purifying drinking water source raw water, includes two symmetries and the stake that the interval set up, two be connected with wire rope between the stake, the interval is equipped with the damping pole of a plurality of vertical settings on the wire rope, still be equipped with the net on the wire rope, the net can connect on the damping pole, the net is by a plurality of horizontal net twines and vertical net twine staggered arrangement, the lower extreme a plurality of balancing weight has been arranged on the horizontal net twine, be equipped with a plurality of filter feeding shellfish on the net between balancing weight and the wire rope.
When the water flow passes through the shellfish, the shellfish absorbs suspended particles, nutrient substances and harmful substances in the water through the filtration and eating effects, so that the aim of purifying the water quality is fulfilled, meanwhile, the bioadhesive substances generated by the shellfish are helpful for settling the suspended particles, and the water quality is further improved, and compared with the prior art, the utility model has the beneficial effects that: the combined arrangement of the vertical piles, the steel wire ropes, the grids and the damping rods has lower construction and operation costs; hanging and maintenance of shellfish are relatively easy, complicated equipment and facilities are not needed, the natural filtering function of shellfish is utilized to purify water quality, chemical agents or other treatment technologies which can cause negative influence on the environment are avoided, and reverse pollution is avoided; the damping rod is arranged, the force arm of the damping rod can increase the rigidity, the torsion resistance and the instantaneous impact resistance of the system, the violent swing or the turning over of the net pulling structure caused by water flow fluctuation or other external force effects is prevented, and the structure is more stable; the utility model can flexibly adjust according to the width of the river channel, the water flow speed and the water quality condition, and is suitable for different river network environments; can be applied to the work of ecologically purifying water quality.
In order to increase the fixing strength of the vertical pile when the vertical pile is fixed on a riverbed, an anchoring assembly is arranged at the lower end of the vertical pile, the anchoring assembly comprises a fixing seat, at least two reinforcing ribs are arranged on the fixing seat, and the transverse widths of the reinforcing ribs are gradually decreased from top to bottom.
In order to further enhance the stability of the vertical pile, the lower end of the fixing seat is provided with a vertical column extending downwards, and the outer side of the vertical column is provided with a threaded protrusion.
In order to facilitate the steel wire rope to float on the water surface, a plurality of floats are further arranged on the steel wire rope.
As a further improvement of the utility model, the damping rods are provided with fixing holes, and a plurality of damping rods are connected to the steel wire rope through the fixing holes.
As a further improvement of the utility model, the upper part of the vertical pile is provided with a hanging lug, the hanging lug is provided with a hanging hole, the steel wire rope can pass through the hanging hole, and the steel wire rope passing through the hanging hole is fixed by a rope clamp.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
FIG. 2 is a schematic view of a damping rod according to the present utility model.
In the figure: 1. the device comprises a vertical pile, a 2 anchoring component, a 201 upright post, a 202 reinforcing rib, a 203 threaded bulge, a 3 hanging lug, a 4 steel wire rope, a 5 rope clamp, a 6 buoy, a 7 grid, an 8 balancing weight, a 9U buckle, a 10 damping rod, an 11 shellfish, a 12 buoy, a 13 fixing plate and a 14 fixing hole.
Description of the embodiments
The utility model is further described below with reference to the accompanying drawings.
The device for ecologically purifying raw water of a drinking water source by utilizing shellfish as shown in fig. 1 and 2 comprises two symmetrical vertical piles 1 which are arranged at intervals, wherein a steel wire rope 4 is connected between the two vertical piles 1, a hanging lug 3 is arranged at the upper part of the vertical pile 1, a hanging hole is formed in the hanging lug 3, the steel wire rope 4 can penetrate through the hanging hole, the steel wire rope 4 penetrating through the hanging hole is fixed by a rope clamp 5, a plurality of vertically arranged damping rods 10 are arranged at intervals on the steel wire rope 4, a grid 7 is further arranged on the steel wire rope 4, the grid 7 can be connected onto the damping rods 10, the grid 7 is formed by a plurality of transverse wires and longitudinal wires in a staggered mode, a plurality of balancing weights 8 are arranged on the transverse wires at the lowest end, a plurality of filter feeding shellfish 11 are arranged on the grid 7 between the balancing weights 8 and the steel wire rope 4, an anchor assembly 2 is arranged at the lower end of the vertical pile 1, the anchor assembly 2 comprises a fixing seat, at least two reinforcing ribs 202 are arranged on the fixing seat, the transverse width of each reinforcing rib 202 is fixed from top to bottom, the lower end of the fixing seat is provided with a downward extending upright column 201, the outer side of the upright column 201 is provided with a thread protrusion 203, the steel wire rope 4 is further provided with a plurality of transverse wires 612, the U-shaped damping rods 10 are sequentially connected with a plurality of U-shaped damping rods 10 through fixing nuts, and a plurality of U-shaped damping rods 10 are fixedly connected with the U-shaped damping rods, and the U-shaped damping rods are fixedly connected with the U-shaped damping rods 10, and are fixedly connected with the U-shaped damping rods, and are fixedly connected with the damping rods, and the damping device is connected with the damping device is provided with a damping device.
According to the utility model, the vertical pile 1 is fixed on a riverbed through the anchoring component 2 so as to ensure the stability of the whole device, the threaded protrusion 203 is in a spiral shape, the anchoring force is provided by screwing into soil or sediment at the bottom of the riverbed, the reinforcing ribs 202 further improve the stability of the vertical pile 201 when the vertical pile is fixed on the riverbed, the buoys 612 are arranged on the steel wire ropes 4 and are used for providing buoyancy, the positions of the steel wire ropes 4 on the water surface are kept, the positions of the shellfish 11 are kept relatively stable by the grids 7, the shellfish 11 is hung on the grids and kept at proper intervals, the shellfish 11 is prevented from being damaged due to extrusion or friction, when the water flows through the shellfish 11, suspended particles, nutrient substances and harmful substances in the water are absorbed by the shellfish 11 through the filtering and eating effect, so that the aim of purifying the water quality is achieved, and meanwhile, the bioadhesive substances generated by the shellfish 11 are helpful for settling the suspended particles, and further improving the water quality; hanging and maintenance of the shellfish 11 are relatively easy, complicated equipment and facilities are not needed, the natural filtering function of the shellfish 11 is utilized to purify water quality, chemical agents or other treatment technologies which can cause negative influence on the environment are avoided, and reverse pollution is avoided; the balancing weight 8 is arranged, so that the net piece is kept stable in water flow, and is not easy to generate severe swing due to water flow fluctuation, and shellfish 11 falling caused by the severe swing of water flow is reduced; the damping rod 10 is arranged, the moment arm of the damping rod can increase the rigidity, the torsion resistance and the instantaneous impact resistance of the system, the strong swing or the overturning of the net pulling structure caused by water flow fluctuation or other external force action is prevented, the structure is more stable, the bottom friction force of the net pulling structure can be increased by the arrangement of the rod top shuttle-shaped counterweight, the structural displacement caused by water flow or wind force is reduced, and the whole structure is ensured to keep a relatively fixed position in a river channel; the new damping rod 10 can be replaced by the U-shaped buckle and the fixing plate 13, so that the maintenance is convenient; the utility model can flexibly adjust according to the width of the river channel, the water flow speed and the water quality condition, and is suitable for different river network environments; can be applied to the work of ecologically purifying water quality.
The utility model is not limited to the above embodiments, and based on the technical solutions disclosed in the utility model, those skilled in the art may make some substitutions and modifications to some technical features without creative effort according to the technical disclosure, and these substitutions and modifications are all within the protection scope of the utility model.
Claims (6)
1. A device for ecologically purifying raw water of a drinking water source by utilizing shellfish, which is characterized in that: including two symmetries and the stake that the interval set up, two be connected with wire rope between the stake, the interval is equipped with the damping pole of a plurality of vertical settings on the wire rope, still be equipped with the net on the wire rope, the net can be connected on the damping pole, the net is by a plurality of horizontal net twines and the crisscross setting of vertical net twine, and the lower extreme a plurality of balancing weight has been arranged on the horizontal net twine, be equipped with a plurality of filter feeding shellfish on the net between balancing weight and the wire rope.
2. The apparatus for ecologically purifying raw water of a drinking water source by using shellfish according to claim 1, wherein: the lower extreme of standing pile is equipped with the anchor subassembly, the anchor subassembly includes the fixing base, be equipped with two at least strengthening ribs on the fixing base, the horizontal width of strengthening rib is from last progressively decreasing in proper order down.
3. The apparatus for ecologically purifying raw water of a drinking water source by using shellfish according to claim 2, wherein: the lower extreme of fixing base is equipped with downwardly extending's stand, the outside of stand is equipped with the screw thread arch.
4. A device for ecologically purifying raw water of a drinking water source by shellfish according to claim 3, wherein: and a plurality of floats are also arranged on the steel wire rope.
5. The apparatus for ecologically purifying raw water of a drinking water source by shellfish according to claim 4, wherein: the damping rods are provided with fixing holes, and a plurality of damping rods are connected to the steel wire rope through the fixing holes.
6. An apparatus for ecologically purifying raw water of a drinking water source by using shellfish according to any one of claims 1 to 5, wherein: the upper portion of the vertical pile is provided with a hanging lug, the hanging lug is provided with a hanging hole, the steel wire rope can pass through the hanging hole, and the steel wire rope passing through the hanging hole is fixed by a rope clamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321239986.9U CN219792698U (en) | 2023-05-22 | 2023-05-22 | Device for ecologically purifying raw water of drinking water source by utilizing shellfish |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321239986.9U CN219792698U (en) | 2023-05-22 | 2023-05-22 | Device for ecologically purifying raw water of drinking water source by utilizing shellfish |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219792698U true CN219792698U (en) | 2023-10-03 |
Family
ID=88188357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321239986.9U Active CN219792698U (en) | 2023-05-22 | 2023-05-22 | Device for ecologically purifying raw water of drinking water source by utilizing shellfish |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219792698U (en) |
-
2023
- 2023-05-22 CN CN202321239986.9U patent/CN219792698U/en active Active
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