CN212609849U - In-situ water quality circulating purifier - Google Patents
In-situ water quality circulating purifier Download PDFInfo
- Publication number
- CN212609849U CN212609849U CN202020996848.5U CN202020996848U CN212609849U CN 212609849 U CN212609849 U CN 212609849U CN 202020996848 U CN202020996848 U CN 202020996848U CN 212609849 U CN212609849 U CN 212609849U
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- CN
- China
- Prior art keywords
- ejector
- sewage
- water
- air supply
- communicated
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 47
- 238000011065 in-situ storage Methods 0.000 title claims abstract description 11
- 239000010865 sewage Substances 0.000 claims abstract description 27
- 238000009792 diffusion process Methods 0.000 claims abstract description 12
- 238000005273 aeration Methods 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 7
- 238000005276 aerator Methods 0.000 abstract description 4
- 230000004913 activation Effects 0.000 abstract description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 10
- 239000001301 oxygen Substances 0.000 description 10
- 229910052760 oxygen Inorganic materials 0.000 description 10
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000010802 sludge Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 238000006213 oxygenation reaction Methods 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Landscapes
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
The utility model belongs to the field of sewage treatment, in particular to an in-situ water quality circulation purifier, which comprises an ejector body and a gas supply unit connected with the ejector body; the ejector body comprises a sewage inlet, a sewage outlet and an air inlet; the sewage inlet is communicated with the sewage pool through a pipeline; the air supply unit comprises an air supply pipeline and a rotary fan connected with the air supply pipeline; the air supply unit is communicated with an air inlet of the ejector; the sewage outlet is communicated with the diffusion port of the ejector through the jet flow diffusion section. The utility model discloses an normal position quality of water circulation clarifier has very good aeration effect and water circulation function, and under the effect of ejector, the large-traffic rivers are built to the lower power of accessible, and more than several times than the disc aerator discharge with power, can make the landscape water wide area aeration and the stagnant water activation of big surface of water possible.
Description
Technical Field
The utility model belongs to the sewage treatment field, concretely relates to normal position quality of water circulation clearing machine.
Background
The traditional aeration equipment mainly comprises two types of air blower aeration and jet aeration, and the common air blower aeration is a disc type microporous aerator, a suspension chain aerator and the like, and for a surface water body with huge water surface, the dissolved oxygen wave and the range are small, the whole water surface is effectively covered basically, and the investment is large; moreover, when the pollution load is large, a large amount of local anoxic water blocks are easy to appear, and the treatment effect is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects in the prior art and provide an in-situ water quality circulation purifier.
The utility model discloses a realize above-mentioned purpose, adopt following technical scheme:
an in-situ water quality circulation purifier comprises an ejector body and an air supply unit connected with the ejector body; the ejector body comprises a sewage inlet, a sewage outlet and an air inlet; the sewage inlet is communicated with the sewage pool through a pipeline; the air supply unit comprises an air supply pipeline and a rotary fan connected with the air supply pipeline; the air supply unit is communicated with an air inlet of the ejector; the sewage outlet is communicated with the diffusion port of the ejector through the jet flow diffusion section.
The pipeline is provided with a lift pump.
The jet flow diffusion section comprises a straight section and a flaring section, wherein the straight section and the flaring section are integrally connected, and the diameter of the flaring section is uniformly increased.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses an normal position quality of water circulation clarifier has very good aeration effect and water circulation function, and under the effect of ejector, the large-traffic rivers are built to the lower power of accessible, and more than several times than the disc aerator discharge with power, can make the landscape water wide area aeration and the stagnant water activation of big surface of water possible.
The in-situ water quality circulating purifier has large propelling force, can quickly increase the dissolved oxygen in a short time of the water body to form oxygen-enriched live water flow, simultaneously improves the micro-ecological environment, strengthens the self-purification capacity of the water body, and improves the water quality in a short time. Aeration and oxygenation are carried out, dissolved oxygen DO is uniformly distributed, and the anoxic state of the water body is quickly relieved; the plug flow makes the flow, improve the water body fluidity, reduce the water body dead angle; suspended matter SS sedimentation is effectively inhibited, and accumulation of sediment in a water body is reduced; promoting the bottom dissolved oxygen and improving the microbial activity of the bottom mud; organic matters and nitrogen and phosphorus in the bottom sludge are accelerated and decomposed, and the secondary pollution of the water body caused by the release of the bottom sludge is reduced; the production of sulfide, methane and ammonia gas is inhibited, and the odor of the water body is reduced; improving the activity and content of microorganisms in water and decomposing nutrient substances in water; the organic matters are quickly decomposed, and the black and odor phenomenon is eliminated; eliminating natural layering of the water body and reducing the temperature difference between the upper layer and the lower layer of the water body; the mineralized bottom mud is reduced, and the ecological balance of the water body is restored.
Drawings
FIG. 1 is a schematic view of the overall structure of the in-situ water circulation purifier of the present invention;
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be further described in detail with reference to the accompanying drawings and preferred embodiments.
Fig. 1 shows an in-situ water quality circulation purifier, which comprises an ejector body 5 and a gas supply unit connected with the ejector body; the ejector body comprises a sewage inlet 51, a sewage outlet 52 and an air inlet 53; the sewage inlet is communicated with the sewage pool through a pipeline; the air supply unit comprises an air supply pipeline and a rotary fan 1 connected with the air supply pipeline; the air supply unit is communicated with an air inlet of the ejector; the sewage outlet is communicated with the jet device diffusion opening 4 through the jet diffusion section 3. The pipeline is provided with a lift pump 6. The jet flow diffusion section comprises a straight section and a flaring section, wherein the straight section and the flaring section are integrally connected, and the diameter of the flaring section is uniformly increased.
The utility model discloses an operation process as follows: the water flow enters a sewage inlet of the ejector body under the action of the lifting pump, the water flow is automatically sucked into the ejector through the air supply pipeline under the action of the pressure difference of the air rotary fan, an air-water mixture is formed between the ejector body and the sewage, and the air is crushed into tiny bubbles through violent stirring and dispersed in the sewage mixture to form emulsified air-water mixed liquid; the fine bubbles are further compressed through the diffusion section of the ejector, so that the solubility of air in water is increased, and dissolved air sewage is formed; and finally, the dissolved sewage is sprayed out from a diffusion port of the jet device, strong vortex stirring is generated in the water body, a large amount of oxygen is dissolved in the water along with fine bubbles, and the dissolved oxygen is further conveyed to a microorganism attached filler or a biological film through the flow making effect of equipment, so that the whole oxygen transfer process is completed. According to the requirement of wastewater treatment, the oxygen supply amount can be controlled by adjusting the air inlet pressure, so that the oxygen demand of the reactor is met, and meanwhile, the volatilization and waste of gas are avoided.
The above description is only for the preferred embodiment of the present invention, and for those skilled in the art, there are variations on the detailed description and the application scope according to the idea of the present invention, and the content of the description should not be construed as a limitation to the present invention.
Claims (3)
1. An in-situ water quality circulation purifier is characterized by comprising an ejector body and an air supply unit connected with the ejector body; the ejector body comprises a sewage inlet, a sewage outlet and an air inlet; the sewage inlet is communicated with the sewage pool through a pipeline; the air supply unit comprises an air supply pipeline and a rotary fan connected with the air supply pipeline; the air supply unit is communicated with an air inlet of the ejector; the sewage outlet is communicated with the diffusion port of the ejector through the jet flow diffusion section.
2. The in-situ water quality circulation purifier as recited in claim 1, wherein the pipeline is provided with a lift pump.
3. The in-situ water quality circulation purifier as recited in claim 1, wherein the jet diffuser comprises a straight section and a flared section with a diameter that is uniformly increased.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020996848.5U CN212609849U (en) | 2020-06-03 | 2020-06-03 | In-situ water quality circulating purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020996848.5U CN212609849U (en) | 2020-06-03 | 2020-06-03 | In-situ water quality circulating purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212609849U true CN212609849U (en) | 2021-02-26 |
Family
ID=74721166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020996848.5U Expired - Fee Related CN212609849U (en) | 2020-06-03 | 2020-06-03 | In-situ water quality circulating purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212609849U (en) |
-
2020
- 2020-06-03 CN CN202020996848.5U patent/CN212609849U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210226 |