CN220182985U - Internal circulation river channel water quality purifying equipment - Google Patents
Internal circulation river channel water quality purifying equipment Download PDFInfo
- Publication number
- CN220182985U CN220182985U CN202321740350.2U CN202321740350U CN220182985U CN 220182985 U CN220182985 U CN 220182985U CN 202321740350 U CN202321740350 U CN 202321740350U CN 220182985 U CN220182985 U CN 220182985U
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- Prior art keywords
- water
- bubble generator
- box
- nano bubble
- box body
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 103
- 239000002101 nanobubble Substances 0.000 claims abstract description 30
- 238000000746 purification Methods 0.000 claims abstract description 17
- 238000001914 filtration Methods 0.000 claims abstract description 7
- 210000000078 claw Anatomy 0.000 claims description 7
- 230000007246 mechanism Effects 0.000 claims description 7
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 14
- 239000001301 oxygen Substances 0.000 abstract description 14
- 229910052760 oxygen Inorganic materials 0.000 abstract description 14
- 239000010865 sewage Substances 0.000 abstract description 11
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 abstract description 7
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 abstract description 7
- 229910052698 phosphorus Inorganic materials 0.000 abstract description 7
- 239000011574 phosphorus Substances 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 6
- 238000012851 eutrophication Methods 0.000 abstract description 6
- 244000005700 microbiome Species 0.000 abstract description 5
- 238000011065 in-situ storage Methods 0.000 abstract description 4
- 230000000813 microbial effect Effects 0.000 description 8
- 238000005189 flocculation Methods 0.000 description 4
- 230000016615 flocculation Effects 0.000 description 4
- 241000894006 Bacteria Species 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 241000195493 Cryptophyta Species 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 206010021143 Hypoxia Diseases 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 229910002651 NO3 Inorganic materials 0.000 description 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 1
- IOVCWXUNBOPUCH-UHFFFAOYSA-M Nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 210000005056 cell body Anatomy 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000003933 environmental pollution control Methods 0.000 description 1
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 description 1
- 230000007954 hypoxia Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001546 nitrifying effect Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 210000000697 sensory organ Anatomy 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
Landscapes
- Biological Treatment Of Waste Water (AREA)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
The utility model discloses internal circulation river water purification equipment, which comprises a hollowed box body, wherein a waterproof equipment control box and a dosing system are arranged on the outer side of the box body, an air pump is arranged in the equipment control box, a nano bubble generator and a submersible sewage pump are arranged on the inner side of the box body, an air inlet pipe of the nano bubble generator is connected with the air pump, an air outlet is positioned on the outer side of the box body, the submersible sewage pump is communicated with a jet device, the jet device is communicated with a water inlet of the nano bubble generator, a filtering system is arranged on the upper portion of the box body, and a dosing pipe of the dosing system is communicated with a water inlet pipe of the nano bubble generator. The device can greatly reduce the ammonia nitrogen and total phosphorus content in the sewage, improve the purifying effect, effectively improve the dissolved oxygen in the water and the microorganism concentration in the water body in unit volume, improve the utilization rate of oxygen and is environment-friendly. The device is multifunctional water body in-situ ecological restoration equipment suitable for improving water bodies of urban river and lake, and can be used for improving water quality of black and odorous water bodies and eutrophication water bodies.
Description
Technical Field
The utility model relates to water treatment equipment, in particular to internal circulation river water purification equipment.
Background
The city river and inland lake are important city components, and have functions of shipping, draining waterlogging and the like, and also have the functions of beautifying the city, providing leisure and entertainment for residents and the like. However, the problem of eutrophication of water is still serious, and the problems of algae propagation, poor water sense organs, light transparency and the like are outstanding.
The most typical two types of polluted water bodies in China are black and odorous water bodies and eutrophic water bodies. Black and odorous water belongs to one extreme case of water pollution, and is mainly caused by anaerobic putrefaction and decomposition of organic matters due to water hypoxia. The pollution of organic matters in the black and odorous water body is extremely serious, the water body has peculiar smell, the water body is not suitable for the existence of aquatic organisms, the aquatic plants are almost extinct, only a small amount of pollution-resistant phytoplankton exists, the food chain in the whole water body is broken, and the ecological system is seriously unbalanced. The eutrophic water body is polluted by water quality caused by excessive contents of substances such as nitrogen, phosphorus and the like in the water body, and the balance of input and output of nutrient salts in the water body is destroyed, so that the species distribution of a water ecological system is unbalanced, and single species overgrow, so that the whole water ecological system is destroyed. In the eutrophic water body, sundries on the water surface are seriously floated and accumulated. And the river water flow basically does not flow, and as the bottom mud microorganisms decompose organic matters to consume dissolved oxygen, the water body is characterized by upper-layer aerobic and lower-layer anaerobic, and a large amount of dissolved oxygen is consumed by mass propagation and growth of lower algae in the water, so that the normal growth of animals and plants in the water is influenced, and the balance of a water ecological system is destroyed. How to eliminate black and odorous water body and avoid eutrophication becomes an important node for current environmental pollution control.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides the internal circulation riverway water purifying equipment which is a multifunctional water body in-situ ecological restoration equipment suitable for improving the water body of the urban riverway and lake, and can be used for improving the water quality of black and odorous water bodies and eutrophication water bodies.
The technical scheme adopted for solving the technical problems is as follows: the utility model provides an inner loop river course water purification equipment, includes the box of fretwork, the outside of box install waterproof equipment control box and dosing system, equipment control box in install the air pump, the inboard of box install nano bubble generator and dive dirty pump, nano bubble generator's intake pipe with the air pump link to each other, nano bubble generator's gas outlet be located the outside of box, dive dirty pump communicate with each other with the ejector, the ejector with nano bubble generator's water inlet communicate with each other, the upper portion of box be equipped with filtration system, dosing system's dosing pipe with nano bubble generator's inlet tube communicate with each other.
The utility model relates to an internal circulation river water quality purifying device, which is a multifunctional water body in-situ ecological restoration device suitable for improving urban river and lake water bodies, and can be used for improving water quality of black and odorous water bodies and eutrophication water bodies.
When the internal circulation river water purification equipment is put into the urban river and lake water body for use, the ammonia nitrogen and total phosphorus content in the sewage can be greatly reduced, the purification effect is improved, meanwhile, the dissolved oxygen in the water and the microorganism concentration in the water body in unit volume can be effectively improved, the oxygen utilization rate is improved, and the environment is friendly, and the concrete implementation is that: 1) The surface of micro-nano bubbles generated by the nano bubble generator is negatively charged, so that the micro-nano bubbles can be mutually attracted with suspended matters in water, and large-particle flocculates are combined into floating aggregation after adsorption and removed, so that ammonia nitrogen indexes in water are greatly reduced; 2) The micro-nano bubbles are aerated, so that ammonia nitrogen in water is oxidized into nitrite or nitrate under the action of aerobic nitrifying bacteria under the aerobic condition of a river bed, and the effect of removing the ammonia nitrogen is achieved; 3) The micro-nano bubbles generated by the equipment can rapidly increase the concentration of dissolved oxygen in water, and phosphorus-accumulating bacteria absorb phosphorus from the water in an aerobic state and convert the phosphorus-accumulating bacteria into polymeric phosphate in a cell body, so that the total phosphorus content in the water is reduced; 4) The micro-nano bubbles generated by the equipment have extremely small particle size and large specific surface area, and can greatly improve the contact area of gas and river water; 5) Because the particle size of the air bubbles is extremely small, the air bubbles can stay in water for a long time, the contact time of air and liquid is greatly prolonged, and the micro-nano air bubbles have the characteristics of slow rising speed and self-pressurization dissolution, so that the micro-nano air bubbles gradually shrink to nano-scale in the slow rising process, the solubility of air in water is greatly improved, the dissolved oxygen in water is rapidly improved, and the treatment effect is improved.
In addition, through the dosing system, microbial flora can be added into the nano bubble generator, so that the microbial concentration in the water body in unit volume is effectively ensured, the utilization rate of oxygen is improved, the formation of a microbial ecological settlement system of the water body is promoted, the microbial ecological flocculation precipitation is realized, and the secondary pollution caused by dosing flocculation is avoided.
In practical application, an electromagnetic pump can be additionally arranged between the submersible sewage pump and the jet device, and the submersible sewage pump is communicated with the jet device through the electromagnetic valve.
Preferably, the filtering system comprises a plurality of basket grids, and the lower parts of the basket grids extend into the box body. The basket grids are used for filtering and collecting sundries in water, and the basket grids need to be taken out periodically to clean the sundries collected by the basket grids.
Further, a detachable cover plate is arranged at the top of the box body, the basket grids are arranged on the cover plate, and the equipment control box is erected above the cover plate through a plurality of supporting rods. The design of apron makes things convenient for the installation and the maintenance of spare part in the box to make things convenient for the assembly of basket grid and equipment control box.
Preferably, the outer side of the box body is provided with a plurality of groups of height adjusting mechanisms, each group of height adjusting mechanisms comprises a handle, a supporting rod and a base, the handle is fixed at the top end of the supporting rod, and the lower part of the supporting rod is in threaded connection with the base. The height adjusting mechanism is simple in structure, convenient to operate and labor-saving, and can realize rapid adjustment of the equipment height.
Further, the base is disc-shaped, the bottom of the base is fixed with a fixed claw, and the bottom end of the fixed claw is a conical end. The stability of equipment in the water can be guaranteed to discoid base, and the cooperation fixed jaw is convenient for equipment at the quick, the firm location of submarine. The position and the height of the equipment can be adjusted according to the actual conditions of the water body, such as the depth of the water body, the flatness of the water bottom and the like.
Preferably, a buoy is arranged on the outer side of the box body.
Preferably, the box body is uniformly provided with a plurality of small round holes.
Compared with the prior art, the utility model has the following advantages: when the internal circulation river water purification equipment is put into the urban river and lake water body for use, the ammonia nitrogen and total phosphorus content in the sewage can be greatly reduced, the purification effect is improved, meanwhile, the dissolved oxygen in the water and the microorganism concentration in the water body in unit volume can be effectively improved, the oxygen utilization rate is improved, and the environment is friendly. The utility model relates to an internal circulation river water quality purifying device, which is a multifunctional water body in-situ ecological restoration device suitable for improving urban river and lake water bodies, and can be used for improving water quality of black and odorous water bodies and eutrophication water bodies.
Drawings
FIG. 1 is a schematic view of an external appearance of an internal circulation river water purification device in an embodiment;
FIG. 2 is a schematic top view of an embodiment of an internal circulation channel water purification apparatus;
FIG. 3 is a schematic diagram of the internal structure of the internal circulation river water purification device in the embodiment;
specific reference numerals in fig. 1 to 3 are as follows:
1-box body, 11-small round hole, 12-cover plate, 13-supporting rod, 2-equipment control box, 3-dosing system, 31-dosing pipe, 4-nano bubble generator, 41-air inlet pipe, 42-air outlet, 43-water inlet pipe, 5-submersible sewage pump, 6-basket grid, 71-handle, 72-supporting rod, 73-base and 74-fixed claw.
Detailed Description
The utility model is described in further detail below with reference to the embodiments of the drawings.
The embodiment of the internal circulation river water purification device, as shown in fig. 1-3, comprises a hollowed box body 1, wherein a plurality of small round holes 11 are uniformly formed in the box body 1, a waterproof device control box 2 and a dosing system 3 are installed on the outer side of the box body 1, a buoy can be installed on the outer side of the box body 1, an air pump is installed in the device control box 2, a nano-bubble generator 4 and a submersible sewage pump 5 are installed on the inner side of the box body 1, an air inlet pipe 41 of the nano-bubble generator 4 is connected with the air pump, two air outlets 42 of the nano-bubble generator 4 are positioned on the outer side of the box body 1, the submersible sewage pump 5 is communicated with a jet device, the jet device is communicated with a water inlet of the nano-bubble generator 4, a filtering system is arranged on the upper portion of the box body 1, a dosing pipe 31 of the dosing system 3 is communicated with a water inlet pipe 43 of the nano-bubble generator 4, and in this embodiment, the filtering system comprises four basket grids 6, and the lower portions of the four basket grids 6 extend into the box body 1.
In this embodiment, a detachable cover plate 12 is installed on the top of the box body 1, four basket grids 6 are installed on the cover plate 12, and the equipment control box 2 is erected above the cover plate 12 through four supporting rods 13.
In this embodiment, three sets of height adjusting mechanisms are mounted on the outer side of the case 1, each set of height adjusting mechanism comprises a handle 71, a support rod 72 and a base 73, the handle 71 is fixed on the top end of the support rod 72, and the lower portion of the support rod 72 is in threaded connection with the base 73. The base 73 is disc-shaped, the bottom of the base 73 is fixed with a fixed claw 74, and the bottom end of the fixed claw 74 is a conical end.
When the internal circulation river water purification equipment is put into use in urban river and lake water, the micro-nano bubbles generated by the nano bubble generator 4 can greatly reduce ammonia nitrogen and total phosphorus content in sewage, improve the purification effect, and simultaneously, can also effectively improve the dissolved oxygen in water and the microorganism concentration in water in unit volume, improve the utilization rate of oxygen and are environment-friendly. Through the dosing system 3, microbial flora can be added into the nano bubble generator 4, so that the microbial concentration in the water body in unit volume is effectively ensured, the utilization rate of oxygen is improved, the formation of a microbial ecological settlement system of the water body is promoted, the microbial ecological flocculation precipitation is realized, and the secondary pollution caused by dosing flocculation is avoided.
Claims (7)
1. The utility model provides an inner loop river course water purification equipment, its characterized in that includes the box of fretwork, the outside of box install waterproof equipment control box and dosing system, equipment control box in install the air pump, the inboard of box install nano bubble generator and stealthily dirty pump, nano bubble generator's intake pipe with the air pump link to each other, nano bubble generator's gas outlet be located the outside of box, stealthily dirty pump communicate with each other with the ejector, the ejector with nano bubble generator's water inlet communicate with each other, the upper portion of box be equipped with filtration system, dosing system's dosing pipe with nano bubble generator's inlet tube communicate with each other.
2. The apparatus of claim 1, wherein the filter system comprises a plurality of basket grids, and lower portions of the basket grids extend into the tank.
3. The internal circulation riverway water matter purifying device as claimed in claim 2, wherein a detachable cover plate is mounted on the top of the box body, the basket grilles are mounted on the cover plate, and the device control box is mounted above the cover plate through a plurality of struts.
4. The internal circulation channel water purification device according to claim 1, wherein a plurality of groups of height adjusting mechanisms are installed on the outer side of the box body, each group of height adjusting mechanisms comprises a handle, a supporting rod and a base, the handles are fixed on the top ends of the supporting rods, and the lower parts of the supporting rods are in threaded connection with the base.
5. The internal circulation channel water purification device of claim 4, wherein the base is disc-shaped, the bottom of the base is fixed with a fixed claw, and the bottom end of the fixed claw is a conical end.
6. The apparatus of claim 1, wherein a float is mounted on the outside of the housing.
7. The internal circulation channel water purification device of claim 1, wherein the tank body is uniformly provided with a plurality of small round holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321740350.2U CN220182985U (en) | 2023-07-05 | 2023-07-05 | Internal circulation river channel water quality purifying equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321740350.2U CN220182985U (en) | 2023-07-05 | 2023-07-05 | Internal circulation river channel water quality purifying equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220182985U true CN220182985U (en) | 2023-12-15 |
Family
ID=89106102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321740350.2U Active CN220182985U (en) | 2023-07-05 | 2023-07-05 | Internal circulation river channel water quality purifying equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220182985U (en) |
-
2023
- 2023-07-05 CN CN202321740350.2U patent/CN220182985U/en active Active
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