CN117383761A - Multifunctional water environment ecological restoration device - Google Patents
Multifunctional water environment ecological restoration device Download PDFInfo
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- CN117383761A CN117383761A CN202311591670.0A CN202311591670A CN117383761A CN 117383761 A CN117383761 A CN 117383761A CN 202311591670 A CN202311591670 A CN 202311591670A CN 117383761 A CN117383761 A CN 117383761A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 198
- 239000000945 filler Substances 0.000 claims abstract description 78
- 238000005276 aerator Methods 0.000 claims abstract description 37
- 238000002156 mixing Methods 0.000 claims abstract description 35
- 230000000149 penetrating effect Effects 0.000 claims abstract description 7
- 238000005273 aeration Methods 0.000 claims description 46
- 238000009434 installation Methods 0.000 claims description 27
- 239000007921 spray Substances 0.000 claims description 18
- 238000012856 packing Methods 0.000 claims description 16
- 239000000919 ceramic Substances 0.000 claims description 15
- 230000009189 diving Effects 0.000 claims description 15
- 238000009423 ventilation Methods 0.000 claims description 11
- 230000001154 acute effect Effects 0.000 claims description 3
- 238000005507 spraying Methods 0.000 claims 2
- 244000005700 microbiome Species 0.000 abstract description 25
- 239000003344 environmental pollutant Substances 0.000 abstract description 11
- 231100000719 pollutant Toxicity 0.000 abstract description 11
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract description 7
- 229910052799 carbon Inorganic materials 0.000 abstract description 7
- 239000010802 sludge Substances 0.000 abstract description 7
- 238000006213 oxygenation reaction Methods 0.000 abstract description 6
- 230000009286 beneficial effect Effects 0.000 abstract description 4
- 230000029087 digestion Effects 0.000 abstract description 4
- 230000005611 electricity Effects 0.000 abstract description 3
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- 150000002500 ions Chemical class 0.000 description 29
- 239000007789 gas Substances 0.000 description 22
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- 239000001301 oxygen Substances 0.000 description 14
- 229910052760 oxygen Inorganic materials 0.000 description 14
- 230000000694 effects Effects 0.000 description 9
- 241000894006 Bacteria Species 0.000 description 7
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 7
- 229910052698 phosphorus Inorganic materials 0.000 description 7
- 239000011574 phosphorus Substances 0.000 description 7
- 239000000126 substance Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 4
- 230000001546 nitrifying effect Effects 0.000 description 4
- 239000013049 sediment Substances 0.000 description 4
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000010865 sewage Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 229910002651 NO3 Inorganic materials 0.000 description 2
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 2
- IOVCWXUNBOPUCH-UHFFFAOYSA-M Nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 description 2
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 230000005389 magnetism Effects 0.000 description 2
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- LSDPWZHWYPCBBB-UHFFFAOYSA-N Methanethiol Chemical compound SC LSDPWZHWYPCBBB-UHFFFAOYSA-N 0.000 description 1
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- 238000001816 cooling Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 1
- 239000010842 industrial wastewater Substances 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- KAEAMHPPLLJBKF-UHFFFAOYSA-N iron(3+) sulfide Chemical compound [S-2].[S-2].[S-2].[Fe+3].[Fe+3] KAEAMHPPLLJBKF-UHFFFAOYSA-N 0.000 description 1
- 244000144972 livestock Species 0.000 description 1
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- 238000001556 precipitation Methods 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- CADICXFYUNYKGD-UHFFFAOYSA-N sulfanylidenemanganese Chemical compound [Mn]=S CADICXFYUNYKGD-UHFFFAOYSA-N 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
- 241001148471 unidentified anaerobic bacterium Species 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- 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
- C02F1/02—Treatment of water, waste water, or sewage by heating
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/30—Aerobic and anaerobic processes
- C02F3/302—Nitrification and denitrification treatment
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F7/00—Aeration of stretches of water
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Biological Treatment Of Waste Water (AREA)
Abstract
The invention discloses multifunctional water environment ecological restoration equipment, which relates to the field of water quality treatment and lifting, wherein the equipment enables water bodies to be replaced from bottom to top to enable water temperatures of upper and lower layers to be consistent, effectively inhibits blue algae propagation, adopts a triangular prism disc of a rotary mixing aerator to cut bubbles into small bubbles and lift water to form directional plug flow, enables the whole water bodies to circularly flow, and saves electricity by more than 80%; the magnetic water cut by magnetic force can increase the residence time of micro bubbles in the water by several times so as to realize rapid oxygenation; the magnetic water increases the permeability of water, and is beneficial to penetrating through the lower layer of the sludge together with microorganisms to play a more effective digestion role; the drop of the filler layer enhances the nitrification and denitrification, and obtains a carbon source from the air, thereby solving the problem of insufficient carbon source in the water body; the ion gas enables dense and fine charged micro bubbles to be formed in the water body, the pollutants are bonded and precipitated, meanwhile, microorganisms are activated, the biochemical rate is improved, and the biological chain can be quickly recovered and the pollutants can be effectively degraded.
Description
Technical Field
The invention belongs to the field of water pollution treatment equipment, and particularly relates to multifunctional water environment ecological restoration equipment.
Background
At present, the black and odorous water body in the city is a strong water environment problem reflected by common people, so that not only is the living environment of the city damaged, but also the urban image is seriously affected. The main sources of the urban black and odorous water body are domestic sewage, industrial wastewater, livestock and poultry manure, farmland fertilizer pollution, surface runoff, sediment pollution, water body thermal pollution and the like, so that oxygen-consuming organic matters and nitrogen and phosphorus in the water body are increased, the water body is eutrophicated, and different odorous substances are discharged through degradation of aerobic actinomycetes or anaerobic microorganisms at a proper water temperature.
The blackening mechanism of the black and odorous water body is as follows:
1. the blackening substances of the water body are solid or water-insoluble substances adsorbed on the suspended particles, and play a leading role in blackening the water body;
2. blackening of the water body occurs in an anaerobic environment, black sediments such as ferric sulfide, manganous sulfide and the like can be generated under the participation of different anaerobic microorganisms, the black sediments are adsorbed by micro suspended matters in the water, and partial sediments deposited on the water bottom can be brought into the water body by bubbles generated by the anaerobic of the water bottom to cause blackening.
The blackening mechanism of the black and odorous water body is as follows:
the odorous substances such as hydrogen sulfide, ammonia, mercaptan and the like generated by the decomposition of a large amount of organic matters by anaerobic bacteria or the acid hydrolysis in humic substances cause the odorization of water.
The existing black and odorous water body purifying mode is that an aeration pump is arranged in water, oxygen is added in the water through the aeration pump, so that the oxygen content in the water body is improved, anaerobic microorganisms in the water body are reduced, and odorous and blackish substances in the water body are reduced. However, the existing treatment mode has low efficiency of oxygen infiltration into water and cannot well digest pollutants in the sludge at the bottom of the water, and has no measure for treating suspended substances.
Disclosure of Invention
In order to solve the problems in the prior art, the invention aims to provide multifunctional water environment ecological restoration equipment.
The technical scheme adopted by the invention is as follows:
a multifunctional water environment ecological restoration device comprises a device main body, a magnetic device, a diving aeration pump, a spray pipe, a fan, an ion generator and a rotary mixing aerator; the inner cavity of the equipment main body is sequentially provided with a biological filter layer, a ceramic filler layer and a suspension soft filler layer at equal intervals from top to bottom; the spray pipe is arranged on the biological filter layer, the inlet end of the submerged aeration pump is arranged at the bottom of the water environment, and the outlet end of the submerged aeration pump is communicated with the spray pipe; the bottom of the equipment main body is provided with a mounting cavity penetrating through the equipment main body, the top of the mounting cavity is provided with a guide wall, and the guide wall forms an acute angle with the horizontal plane of the water environment; the inlet end of the diving aeration pump is provided with a magnetic device; the rotary mixing aerator is arranged in the mounting cavity and positioned below the water surface of the water environment, the inlet end of the rotary mixing aerator is connected with a fan, an ion generator is arranged between the fan and the rotary mixing aerator, and the outlet end of the rotary mixing aerator faces the guide wall.
Alternatively, the guide wall has an included angle of 30-60 degrees with the water level of the water environment.
Alternatively, the guide wall has an angle of 45 ° with the water level of the water environment.
Optionally, a plurality of spray holes are arranged on the spray pipe, and the spray holes are used for atomizing water.
Optionally, the inner cavity of the main body of the device is provided with a plurality of filler mounting boxes, the filler mounting boxes are provided with a plurality of filler mounting balls, the inner cavity part of each filler mounting ball is filled with ceramic filler or suspended soft filler, and the three filler mounting balls are connected together in a triangular shape to form a filler unit.
Alternatively, the spherical surface of the filler installation ball is provided with a plurality of grid holes, and the grid holes are communicated with the inner cavity of the filler installation ball.
Optionally, a plurality of ventilation windows are arranged at the top of the side wall of the equipment main body, the ventilation windows are used for communicating the inner cavity of the equipment main body with the external environment, and the ventilation windows are positioned above the water surface of the water environment.
Optionally, the inlet end of the submersible aeration pump is provided with a water inlet pipe and an air inlet pipe, and the outlet end of the submersible aeration pump is provided with an output pipe; the water inlet pipe is positioned below the water surface of the water environment; one end of the air inlet pipe, which is far away from the diving aeration pump, is positioned above the water surface; the output pipe is connected with the spray pipe.
Optionally, a filler mounting ball and a two-layer filler mounting box are arranged in the inner cavity of the equipment main body; the two layers of filler mounting boxes are filled with ceramic filler layers, the filler mounting boxes are positioned on the water surface, and a 10cm gap is reserved between the two layers of filler mounting boxes; the filler installation balls are arranged under water, the three filler installation balls are respectively positioned at three vertexes of the triangle to form a filler unit, and the filler installation balls are filled with flexible filler layers.
Alternatively, the fan is a permanent magnet variable frequency fan.
The beneficial effects of the invention are as follows:
1. the utility model provides a dive aeration pump is from water environment bottom suction water and from the shower discharge at equipment main part top, let water body replacement from top to bottom and circulation flow, the shower is with water atomization blowout for the water body is more abundant with the air contact, can be better with oxygen dissolution to the aquatic.
2. The fan conveys gas to the rotary mixing aerator, oxygen is supplemented to the water body, and simultaneously, the gas comes out from the outlet end of the rotary mixing aerator and can be wrapped with a large amount of water body, the outlet end of the rotary mixing aerator is aligned with the guide plate, and the water body mixed with a large amount of gas is sprayed to the guide plate and then guided by the guide plate, so that directional plug flow is naturally formed, and the water in the whole water area circularly flows.
3. An inlet end of the submerged aeration pump is provided with an inner magnetic device, a high-strength magnetic cutting channel of the magnetic device magnetizes water to form magnetic micromolecular water, and the magnetic micromolecular water is discharged through the submerged aeration pump and has oxygen gathering property, so that the residence time of micro bubbles in the water is increased, and more effective oxygenation is realized; and the small molecular water has strong penetrability, is favorable for penetrating the lower layer of the sludge together with microorganisms and has digestion effect, so that the sludge is rapidly reduced.
4. An ion generator is arranged between the fan and the rotary mixing aerator, high-concentration ion gas is generated after the gas conveyed by the fan passes through the ion generator, and after the ion gas enters water, very dense and fine bubbles are generated in the water body, so that the viscosity of the water and oxygen is increased, the electric charge and polarity in the water body are also increased, pollutant precipitation is promoted, the ion-binding water body is bonded with ions of the charged water body, and the polar molecules are more beneficial to the propagation and growth of aquatic animals and aquatic plants after being activated by the ion gas, so that microorganisms are activated, water molecules are also activated, biological chains are quickly recovered, and the water body is clear.
5. The biological filter layer can filter the water body conveyed by the spray pipe and more uniformly distribute the water body on the ceramic filler layer and the suspended soft filler layer for contact oxidation reaction of microorganisms; the ceramic filler layer and the suspended soft filler layer are used for providing places for the propagation of microorganisms, so that microorganisms form microorganism hanging films on the ceramic filler layer and the suspended soft filler layer; the ceramic filler has rough surface, which is more beneficial to the adhesion and growth of biological film. Meanwhile, the ceramic filler layers and the suspended soft filler layers are arranged at equal intervals, the intervals between the fillers of each layer can achieve the effect of drop water cooling, so that water flowing down from the biological filter layer can obtain a carbon source from air, growth of microorganisms is facilitated, the film forming amount is increased by a plurality of times, and the pollutant removing effect is effectively improved.
In summary, the invention makes the water body replace from bottom to top and form directional plug flow from front to back, so that the whole water body circularly flows, the fan generates ion gas through the ion generator, the ion gas is output into the water from the rotary mixing aerator to generate bubbles, the bubbles are cut into micro bubbles by the rotary mixing aerator which is extremely power-saving and does not need pressure and the inverted triangle column aeration head on the rotary mixing aerator, the magnetic equipment enables the water body to generate magnetism, the residence time of the micro bubbles in the water is increased by the magnetism, and the quick oxygenation of the water body is realized; meanwhile, the magnetic water increases the permeability of water, so that the magnetic water and microorganisms penetrate through the lower layer of the sludge to play a more effective digestion role; the drop effect of the filler layer plays a more effective role in nitrification and denitrification in the contact oxidation reaction of microorganisms, thoroughly solves the problem of insufficient carbon source in the water body, and has remarkable dephosphorization and denitrification effects; the ionic gas enters the charge and polarity generated by the water body to form dense and fine charged micro bubbles, so that the water body pollutants are bonded and precipitated, meanwhile, the microorganisms are activated, the biochemical rate is improved, the biological chain is quickly recovered, the pollutants are effectively degraded, and the water body is clear.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic diagram of another view of the present invention.
Fig. 3 is a right side view of the present invention.
Fig. 4 is a schematic cross-sectional view of fig. 3.
Fig. 5 is a schematic front view.
Fig. 6 is a schematic diagram of the connection of the packing units.
Fig. 7 is a schematic structural view of the submersible aeration pump.
In the figure: 1-equipment main body, 11-biological filter layer, 12-ventilation window, 13-packing installation box, 131-packing installation ball, 14-installation cavity, 15-guide plate, 16-water outlet, 2-magnetic device, 3-submerged aerator pump, 31-water inlet pipe, 32-air inlet pipe, 33-output pipe, 4-spray pipe, 5-ion gas input pipe and 6-spin mixing aerator.
Detailed Description
In the embodiment, the multifunctional water environment ecological restoration device as shown in figures 1-5 comprises a device main body 1, a magnetic device 2, a diving aeration pump 3, a spray pipe 4, a fan, an ion generator and a rotary mixing aerator 6; the inner cavity of the equipment main body 1 is sequentially provided with a biological filter layer 11, a plurality of ceramic filler layers and a plurality of suspension soft filler layers at equal intervals from top to bottom; the spray pipe 4 is arranged on the biological filter layer 11, the inlet end of the diving aeration pump 3 is arranged at the bottom of the water environment, and the outlet end of the diving aeration pump 3 is communicated with the spray pipe 4; the bottom of the equipment main body 1 is provided with a mounting cavity 14 penetrating through the equipment main body 1, the mounting cavity 14 is partially positioned below the water surface, the top of the mounting cavity 14 is provided with a guide wall 15, and the guide wall 15 forms an acute angle with the horizontal plane of the water environment; the inlet end of the diving aeration pump 3 is provided with a magnetic device 2; the rotary mixing aerator 6 is arranged in the mounting cavity 14 and is positioned below the water surface of the water environment, the inlet end of the rotary mixing aerator 6 is connected with a fan, an ion generator is arranged between the fan and the rotary mixing aerator 6, and the outlet end of the rotary mixing aerator 6 faces the guide wall 15.
In the present embodiment, as shown in fig. 2, the installation chamber 14 is provided at one end in the longitudinal direction of the apparatus main body 1, and the length of the installation chamber 14 is one third of the length of the apparatus main body 1. Therefore, when in installation, two thirds of the other end of the bottom length direction of the equipment main body 1 can be hidden in the embankment, one third of the length of the installation cavity 14 is placed in water, and the part of the upper part of the equipment main body 1 provided with the ventilation window 12 is all in the air, so that the arrangement does not influence the flood discharge of water and the normal operation of the equipment.
The invention patent with application number 201910722633 discloses water environment ecological restoration equipment, and discloses a specific structure, an installation mode and a working principle of a magnetizing device applied to water body purification, wherein the specific structure, the installation mode and the working principle of the magnetic device 2 are the same as those of the magnetizing device.
The high-strength magnetic force cutting channel of the magnetic device 2 magnetizes water to form magnetic small molecular water, the magnetic water is discharged through the diving aeration pump 3, and the water with the small molecular characteristic is more suitable for the propagation and growth of fishes. The magnetic oxygen gathering property increases the residence time multiple of the micro bubbles in the water so as to realize more effective oxygenation. And the small molecular water has strong penetrability, is favorable for penetrating the lower layer of the sludge together with microorganisms and has digestion effect, so that the sludge is rapidly reduced.
The aerobic microorganisms during sewage treatment at least comprise nitrifying bacteria and phosphorus accumulating bacteria, and the nitrifying bacteria mainly perform nitrification and denitrification in the water body. The nitrification reaction is the process that ammonia nitrogen in the wastewater is converted into nitrite and nitrate under the action of nitrifying bacteria. The denitrification reaction is a process of reducing nitrate and nitrite in sewage into ammonia gas by utilizing denitrifying bacteria, so as to remove ammonia nitrogen in the water. The survival of nitrifying bacteria requires moisture and oxygen, and only the supply of the moisture and the oxygen is satisfied. The phosphorus accumulating bacteria have the characteristics of anaerobic phosphorus release and aerobic excessive phosphorus absorption, and can effectively remove total phosphorus under the condition of sufficient oxygen so as to precipitate oxides and suspended matters. The aerobic microorganisms can be greatly propagated under the condition that oxygen, carbon sources and propagation sites are enough, after the aerobic microorganisms are activated, the biochemical rate can be improved, biological chains can be quickly recovered, pollutants can be effectively degraded, and the water body is clear. Meanwhile, the content of phosphorus in the water body is reduced, the growth of blue algae can be effectively inhibited, and the water body is further purified.
In the present embodiment, as shown in fig. 1 to 3, 5 and 7, an inlet pipe 31 and an air inlet pipe 32 are provided at an inlet end of the submersible aeration pump 3, and an outlet pipe 33 is provided at an outlet end of the submersible aeration pump 3; the water inlet pipe 31 is positioned below the water surface of the water environment; one end of the air inlet pipe 32, which is far away from the diving aeration pump 3, is positioned above the water surface; the output pipe 33 is connected to the shower pipe 4. The water inlet pipe 31 can be connected with a rubber pipe or a PVC pipe with sufficient length so that the diving aeration pump 3 can extract water from the bottom of the water environment or a position farther away from the water environment. The submersible aeration pump 3 draws in gas from the air through the inlet pipe 32 to create a water-air mixture in the outlet pipe 33. The diving aeration pump 3 is a commercially available product, and the specific structure, installation mode and working principle thereof are not described herein.
In this embodiment, as shown in fig. 1 and fig. 2, the fan is connected with the spin mixing aerator 6 through an ion gas pipeline 5, the ion gas pipeline 5 is arranged at the rear side of the device main body 1, an ion generator is arranged on the ion gas pipeline 5, wind generated by the fan generates ion gas after passing through the ion generator and enters the water body through the ion gas pipeline 5, and charges and polarities are generated after the ion gas enters the water body, so that dense and fine charged micro bubbles are formed in the water body, the charged micro bubbles can effectively adsorb suspended pollutant in the water body, and the pollutant is adhered and precipitated and is sunk into the bottom of the water body. Meanwhile, the charged micro-bubbles can activate microorganisms in the water body, so that the biochemical rate is improved, the biological chains can be quickly recovered, pollutants can be effectively degraded, and the water body is clear.
The ion generator is used to generate negative ions by utilizing a method of boosting power frequency voltage to required voltage by a high-voltage transformer, and releases the negative ions into surrounding air to generate air negative ions. The ionizer is a commercially available product, and the specific structure, installation manner and working principle thereof are not described here. A rotary mixing aerator 6 is mounted on the rear side of the apparatus body 1. In this embodiment, the fan is a permanent magnet variable frequency fan.
In this embodiment, the device main body 1 is a square housing, the installation cavity 14 is a channel penetrating through the front and rear sides of the device main body 1, the installation cavity 14 is integrally formed as a right trapezoid with side placement, and the baffle 15 is located on the hypotenuse of the right trapezoid.
In this embodiment, the guide wall 15 has an included angle of 30 ° to 60 ° with the water level of the water environment.
Specifically, the guide wall 15 has an included angle of 45 degrees with the water level of the water environment, and the side walls at two sides of the installation cavity 14 and the guide plate 15 inclined at 45 degrees cooperate to form directional plug flow, so that the water body in the whole water area flows.
The diving aeration pump 3 enables the water body to be filled with oxygen from bottom to top, and simultaneously enables the lower water body and the upper water body to fully perform heat convection, thereby keeping the temperature of the upper water body and the lower water body consistent. When the ion gas comes out of the rotary mixing aerator 6, gas stripping is generated to enable water to flow, the flowing water body is flushed to the guide plate 15, after being guided by the guide plate 15, the rotary mixing aerator 6 enables the peripheral water body to flow from back to front, and directional plug flow is naturally formed, so that the water in the whole water area flows circularly. The rotary mixing aerator 6 is a commercially available product, in the embodiment, the rotary mixing aerator 6 adopts a multi-layer spiral cutting mode to carry out oxygenation aeration, when air flow enters the rotary mixing aerator 6, the air flow firstly enters a lower-layer multi-layer zigzag inverted triangular prism aeration head after passing through a two-channel spiral cutting system to carry out multi-layer cutting, so that air bubbles are cut into micro-air bubbles, the utilization rate of oxygen is greatly improved, and the rotary mixing aerator has the characteristics of uniform aeration and high oxygenation efficiency. The outlet of the inverted triangle column aeration head is extremely small, the ion gas input by the ion gas input pipe 5 is pressurized and released at the inverted triangle column aeration head of the rotary mixing aerator 6, and then is guided by the guide wall 15 with an included angle of 45 degrees with the water level of the water environment, so that the water body impacted on the guide plate 15 flows from back to front, and directional pushing flow is naturally formed, the effect of the existing aeration pump is achieved, however, compared with the existing aeration pump, the combination of the rotary mixing aerator 6 and the guide plate 15 does not need to actively generate pressure, and meanwhile, the electricity is saved.
For example in the use of the present inventionThe aerator 6 carries out aeration, and the aeration rate of each rotary mixing aerator 6 is 23m when in use 3 The power consumption of each fan is 150w/h, the power of a conventional aeration pump is 1.5-2.2 kw/h, and the aeration amount is only 19m 3 And/h, under the condition of carrying out the same aeration quantity, the method saves electricity by more than 80 percent compared with the prior aeration equipment.
In this embodiment, as shown in fig. 1 and 2, a plurality of spray holes for atomizing water are provided on the spray pipe 4. So that the water body falls more uniformly on the biological filter layer 11. The biological filter layer 11 is filled with crushed stone, coke, slag, or artificial filter material.
In this embodiment, the inner cavity of the device main body 1 is provided with two layers of filler mounting boxes 13, the filler mounting boxes 13 are filled with ceramic fillers, and a distance of 10cm is reserved between adjacent filler mounting boxes 13, so that when water flows from one layer of filler mounting boxes 13 to the other layer of filler mounting boxes 13, a drop effect is formed, namely when the water in one layer of filler mounting boxes 13 drops to the lower filler mounting boxes 13, the water contacts with air in a gap, so that enough air is filled into the water, a carbon source is obtained from the air, the difficult problem of insufficient carbon source in the water is solved, the film formation of aerobic microorganisms is facilitated, and the nitrification and denitrification of the aerobic microorganisms are enhanced.
Below the packing mounting box 13 is a packing mounting ball 131, and three packing mounting balls 131 are connected together in a triangle shape to form a packing unit. The filler mounting ball 131 is filled with a suspended soft filler. The triangular center of the filler unit formed by the three filler mounting balls 131 is always provided with a space, so that gaps are kept among the fillers, the fillers can not block the filler mounting balls 131 forever, the vacated gaps also provide the most suitable propagation places for microorganisms or protozoa, the adhesion capacity of the microorganisms is increased, the film forming amount is increased by a plurality of times, and the effect of microorganism treatment is effectively improved. The top wall and the bottom wall of the packing installation box 13 are grid-shaped, and water enters from the top wall grid of the packing installation box 13, passes through the inner packing and then flows out through the bottom wall grid.
A water outlet 16 is arranged on the bottom wall of one side wall of the installation cavity 14 at the bottom of the equipment main body 1, and water flows out of the water outlet 16 after sequentially passing through the biological filter layer 11, the ceramic filler layer and the suspended flexible filler.
In this embodiment, as shown in fig. 6, the spherical surface of the filler mounting ball 131 has a plurality of mesh holes, which are all communicated with the inner cavity of the filler mounting ball. The mesh openings allow external water and air to enter the internal packing. Meanwhile, the size of the grid hole is smaller than that of the internal filler, so that the filler is prevented from being lost.
In this embodiment, as shown in fig. 1 to 5, a plurality of ventilation windows 12 are provided on the top of the side wall of the apparatus main body 1, the ventilation windows 12 communicate the inner cavity of the apparatus main body 1 with the external environment, and the ventilation windows 12 are located above the water surface of the water environment. The louver 12 is disposed at the same height as the ceramic filler layer. The suspended soft filler layer is wholly or partially positioned under the water surface of the water environment.
In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.
While embodiments of the present invention have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the invention, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the invention.
Claims (10)
1. A multifunctional water environment ecological restoration device is characterized in that: comprises an equipment main body (1), a magnetic device (2), a diving aeration pump (3), a spray pipe (4), a fan, an ion generator and a spin mixing aerator (6);
the inner cavity of the equipment main body (1) is sequentially provided with a biological filter layer (11), a plurality of ceramic filler layers and a plurality of suspended soft filler layers at equal intervals from top to bottom;
the spraying pipe (4) is arranged on the biological filter layer (11), the inlet end of the submerged aeration pump (3) is arranged at the bottom of the water environment, and the outlet end of the submerged aeration pump (3) is communicated with the spraying pipe (4);
the device comprises a device body (1), and is characterized in that a mounting cavity (14) penetrating through the device body (1) is formed in the bottom of the device body (1), the mounting cavity (14) is partially positioned below the water surface, a guide wall (15) is arranged at the top of the mounting cavity (14), and an acute angle is formed between the guide wall (15) and the horizontal plane of the water environment;
the inlet end of the diving aeration pump (3) is provided with a magnetic device (2);
the cyclone mixing aerator (6) is arranged in the mounting cavity (14) and is positioned below the water surface of the water environment, the inlet end of the cyclone mixing aerator (6) is connected with a fan, an ion generator is arranged between the fan and the cyclone mixing aerator (6), and the outlet end of the cyclone mixing aerator (6) faces the guide wall (15).
2. The multifunctional water environment ecological restoration device as claimed in claim 1, wherein the guide wall (15) has an included angle of 30-60 degrees with the water level of the water environment.
3. A multifunctional aquatic environment ecological restoration device according to claim 2, characterized in that the guide wall (15) has an angle of 45 ° with the water level of the aquatic environment.
4. The multifunctional water environment ecological restoration device as claimed in claim 1, wherein the spray pipe (4) is provided with a plurality of spray holes for atomizing water.
5. The multifunctional water environment ecological restoration device as claimed in claim 1, wherein a plurality of filler mounting boxes (13) are arranged in the inner cavity of the device main body (1), a plurality of filler mounting balls (131) are arranged on the filler mounting boxes (13), ceramic filler or suspended soft filler is filled in the inner cavity part of the filler mounting balls (131), and three filler mounting balls (131) are connected together in a triangular shape to form a filler unit.
6. The multifunctional water environment ecological restoration device as set forth in claim 5, wherein the spherical surface of the filler installation ball is provided with a plurality of grid holes, and the grid holes are communicated with the inner cavity of the filler installation ball.
7. The multifunctional water environment ecological restoration device as defined in claim 1, wherein a plurality of ventilation windows (12) are arranged at the top of the side wall of the device main body (1), the ventilation windows (12) are used for communicating the inner cavity of the device main body (1) with the external environment, and the ventilation windows (12) are located above the water surface of the water environment.
8. The multifunctional water environment ecological restoration device according to claim 1, wherein an inlet end of the submerged aeration pump (3) is provided with a water inlet pipe (31) and an air inlet pipe (32), and an outlet end of the submerged aeration pump (3) is provided with an output pipe (33);
the water inlet pipe (31) is positioned below the water surface of the water environment;
one end of the air inlet pipe (32) far away from the diving aeration pump (3) is positioned above the water surface;
the output pipe (33) is connected with the spray pipe (4).
9. The multifunctional water environment ecological restoration device as claimed in claim 1, wherein a filler mounting ball (131) and a two-layer filler mounting box (13) are arranged in the inner cavity of the device main body (1);
the two layers of filler mounting boxes (13) are filled with ceramic filler layers, the filler mounting boxes (13) are positioned on the water surface, and a 10cm gap is reserved between the two layers of filler mounting boxes (13);
the packing installation balls (131) are arranged under water, three packing installation balls (131) are respectively located at three vertexes of a triangle to form a packing unit, and flexible packing layers are filled in the packing installation balls (131).
10. The multifunctional water environment ecological restoration device as set forth in claim 1, wherein the fan is a permanent magnet variable frequency fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311591670.0A CN117383761A (en) | 2023-11-24 | 2023-11-24 | Multifunctional water environment ecological restoration device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311591670.0A CN117383761A (en) | 2023-11-24 | 2023-11-24 | Multifunctional water environment ecological restoration device |
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| CN117383761A true CN117383761A (en) | 2024-01-12 |
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| CN202311591670.0A Pending CN117383761A (en) | 2023-11-24 | 2023-11-24 | Multifunctional water environment ecological restoration device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117645389A (en) * | 2024-01-19 | 2024-03-05 | 广东巨邦生态环境科技有限公司 | Aquaculture tail water treatment system |
| CN117756271A (en) * | 2024-02-06 | 2024-03-26 | 广东巨邦生态环境科技有限公司 | Multifunctional aeration equipment |
-
2023
- 2023-11-24 CN CN202311591670.0A patent/CN117383761A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117645389A (en) * | 2024-01-19 | 2024-03-05 | 广东巨邦生态环境科技有限公司 | Aquaculture tail water treatment system |
| CN117756271A (en) * | 2024-02-06 | 2024-03-26 | 广东巨邦生态环境科技有限公司 | Multifunctional aeration equipment |
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