CN220245751U - Microorganism aerobic reaction tower - Google Patents
Microorganism aerobic reaction tower Download PDFInfo
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- CN220245751U CN220245751U CN202321622840.2U CN202321622840U CN220245751U CN 220245751 U CN220245751 U CN 220245751U CN 202321622840 U CN202321622840 U CN 202321622840U CN 220245751 U CN220245751 U CN 220245751U
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- China
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- reaction tower
- aerobic reaction
- water
- main body
- microorganism
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- 238000006243 chemical reaction Methods 0.000 title claims abstract description 51
- 244000005700 microbiome Species 0.000 title claims abstract description 35
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 60
- 238000005273 aeration Methods 0.000 claims abstract description 19
- 230000000813 microbial effect Effects 0.000 claims description 19
- 239000010865 sewage Substances 0.000 claims description 8
- 238000005070 sampling Methods 0.000 claims description 6
- 238000000926 separation method Methods 0.000 claims description 4
- 241000282326 Felis catus Species 0.000 claims description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 9
- 229910052760 oxygen Inorganic materials 0.000 abstract description 9
- 239000001301 oxygen Substances 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 230000004060 metabolic process Effects 0.000 abstract description 3
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 4
- 239000007789 gas Substances 0.000 description 3
- 239000010802 sludge Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 230000007269 microbial metabolism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 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
- 238000009991 scouring Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Abstract
The utility model relates to a microorganism aerobic reaction tower, which comprises a microorganism aerobic reaction tower main body, wherein the upper part of the microorganism aerobic reaction tower main body is provided with a water outlet and a circulating water outlet, and the lower part of the microorganism aerobic reaction tower main body is provided with a cyclone water inlet and a cyclone aeration port which are matched for use; the circulating water outlet and the rotational flow aeration port are connected with a pipeline pump, the rotational flow aeration port is simultaneously connected with a compressed air pipeline for filling compressed air, and the air forms a Venturi effect under the action of water flow and is mixed with water into tiny bubbles; the water in the main body of the microorganism aerobic reaction tower is in a vortex state, so that the travel of air bubbles in the water is increased, the residence time is prolonged, the dissolved oxygen concentration in the water is increased, and the microorganism aerobic reaction tower structure is beneficial to microorganism metabolism.
Description
Technical Field
The utility model relates to a sewage treatment technology and auxiliary equipment for sewage treatment, in particular to a microorganism aerobic reaction tower.
Background
The aerobic reactor is mainly used for removing soluble and colloid organic matters in sewage and reducing the content of pollutants such as carbon, nitrogen, phosphorus and the like in the sewage.
The aerobic reactor comprises an aerobic activated sludge method and an aerobic biomembrane method.
The main factors influencing the aerobic activated sludge are dissolved oxygen, PH, water temperature, nutrient substances and the like. The operation modes of the activated sludge process include various modes such as plug flow type, complete mixing type, oxidation ditch and batch type. The oxygen requirements for each mode of operation are different, but a problem that is often encountered is that the dissolved oxygen concentration in the reactor is often not as high as desired.
Accordingly, it is necessary to provide a microbial aerobic reaction tower to solve the above problems.
Disclosure of Invention
The utility model aims to provide a microbial aerobic reaction tower.
The technical proposal is as follows:
the microbial aerobic reaction tower comprises a microbial aerobic reaction tower main body, wherein the upper part of the microbial aerobic reaction tower main body is provided with a water outlet and a circulating water outlet, and the lower part of the microbial aerobic reaction tower main body is provided with a cyclone water inlet and a cyclone aeration port which are matched for use;
the circulating water outlet and the rotational flow aeration port are connected with a pipeline pump, the rotational flow aeration port is simultaneously connected with a compressed air pipeline for filling compressed air, and the air forms a Venturi effect under the action of water flow and is mixed with water into tiny bubbles; the water in the main body of the microorganism aerobic reaction tower is in a vortex state, so that the travel of air bubbles in the water is increased, the residence time is prolonged, the dissolved oxygen concentration in the water is increased, and the microorganism aerobic reaction tower structure is beneficial to microorganism metabolism.
Further, the main body of the microorganism aerobic reaction tower is correspondingly provided with a water-gas separation box.
Furthermore, the number of the cyclone water inlets and the cyclone aeration openings are two and are distributed oppositely.
Further, an observation window and a sampling tube are arranged on the main body of the microorganism aerobic reaction tower.
Further, the number of the observation windows is six, and the number of the sampling tubes is four.
Further, an upper grid is arranged on the main body of the microorganism aerobic reaction tower.
Further, a sewage outlet is arranged on the main body of the microorganism aerobic reaction tower.
Furthermore, the main body of the microorganism aerobic reaction tower is also provided with a cat ladder and a guardrail.
Compared with the prior art, the bottom of the water tank is provided with the pipeline port obliquely arranged downwards along the tangential direction of the water tank, the gas-liquid mixture in the water tank can be fully stirred for a stroke vortex under the action of water flow, the bottom of the water tank is flushed to avoid precipitation, and the dissolved oxygen concentration in water can be greatly increased.
Drawings
Fig. 1 is a view of one direction of the present utility model.
Fig. 2 is another directional view of the present utility model.
Fig. 3 is a cross-sectional view of A-A in fig. 2.
Fig. 4 is a partial enlarged view of fig. 2.
Fig. 5 is another cross-sectional view of fig. 2.
Detailed Description
Examples:
referring to fig. 1-5, the embodiment shows a microorganism aerobic reaction tower, which comprises a microorganism aerobic reaction tower main body 1, wherein a water outlet 12 and a circulating water outlet 8 are arranged at the upper part of the microorganism aerobic reaction tower main body 1, and a cyclone water inlet 2 and a cyclone aeration port 3 which are matched with each other are arranged at the lower part of the microorganism aerobic reaction tower main body;
the circulating water outlet 8 is connected with a pipeline pump between the rotational flow aeration port 3, the rotational flow aeration port 3 is simultaneously connected with a compressed air pipeline for filling compressed air, and the air forms a Venturi effect under the action of water flow and is mixed with water into tiny bubbles; the water in the main body 1 of the microorganism aerobic reaction tower is in a vortex state, so that the travel of air bubbles in the water is increased, the residence time is prolonged, the dissolved oxygen concentration in the water is increased, and the microorganism aerobic reaction tower structure is beneficial to microorganism metabolism.
The microorganism aerobic reaction tower main body 1 is correspondingly provided with a water-gas separation box 9.
The number of the cyclone water inlets 2 and the cyclone aeration openings 3 is two and the cyclone water inlets and the cyclone aeration openings are distributed oppositely.
An observation window 4 and a sampling tube 5 are arranged on the main body 1 of the microorganism aerobic reaction tower.
The number of the observation windows 4 is six, and the number of the sampling tubes 5 is four.
The microorganism aerobic reaction tower main body 1 is provided with an upper grid 11.
A sewage outlet 10 is arranged on the main body 1 of the microorganism aerobic reaction tower.
The main body 1 of the microorganism aerobic reaction tower is also provided with a cat ladder 7 and a guardrail 6.
Wherein:
sewage to be treated is pumped in from the cyclone water inlet 2, overflows and is discharged through the water outlet 12 after treatment.
In the running process, a pipeline pump is connected between the circulating water outlet 8 and the rotational flow aeration port 3, the rotational flow aeration port 3 is simultaneously connected with a compressed air pipeline to charge compressed air, and the air forms a Venturi effect under the action of water flow and is mixed with water into tiny bubbles. Under the simultaneous scouring action of the cyclone water inlet 2 and the cyclone aeration port 3, the water in the microbial aerobic reaction tower main body 1 is in a vortex state, which is favorable for increasing the travel of air bubbles in the water and prolonging the residence time, thereby improving the dissolved oxygen concentration in the water and being more favorable for microbial metabolism.
The water-gas separation box 9 and the circulating water outlet 8 effectively isolate bubbles in water, and avoid damaging the water pump.
Compared with the prior art, the bottom of the water tank is provided with the pipeline port obliquely arranged downwards along the tangential direction of the water tank, the gas-liquid mixture in the water tank can be fully stirred for a stroke vortex under the action of water flow, the bottom of the water tank is flushed to avoid precipitation, and the dissolved oxygen concentration in water can be greatly increased.
What has been described above is merely some embodiments of the present utility model. It will be apparent to those skilled in the art that various modifications and improvements can be made without departing from the spirit of the utility model.
Claims (8)
1. A microbial aerobic reaction tower is characterized in that: the microbial aerobic reaction tower comprises a microbial aerobic reaction tower body, wherein the upper part of the microbial aerobic reaction tower body is provided with a water outlet and a circulating water outlet, and the lower part of the microbial aerobic reaction tower body is provided with a cyclone water inlet and a cyclone aeration port which are matched for use;
the circulating water outlet and the rotational flow aeration port are connected with a pipeline pump, and the rotational flow aeration port is simultaneously connected with a compressed air pipeline for filling compressed air.
2. The microbial aerobic reaction tower according to claim 1, wherein: the main body of the microorganism aerobic reaction tower is correspondingly provided with a water-gas separation box.
3. A microbial aerobic reaction tower according to claim 2, wherein: the number of the cyclone water inlets and the cyclone aeration openings are two and are distributed oppositely.
4. A microbial aerobic reaction tower according to claim 3, wherein: an observation window and a sampling tube are arranged on the main body of the microorganism aerobic reaction tower.
5. The microbial aerobic reaction tower according to claim 4, wherein: the number of the observation windows is six, and the number of the sampling tubes is four.
6. The microbial aerobic reaction tower according to claim 5, wherein: the main body of the microorganism aerobic reaction tower is provided with a man-in grid.
7. The microbial aerobic reaction tower according to claim 6, wherein: a sewage outlet is arranged on the main body of the microorganism aerobic reaction tower.
8. The microbial aerobic reaction tower according to claim 7, wherein: the main body of the microorganism aerobic reaction tower is also provided with a cat ladder and a guardrail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321622840.2U CN220245751U (en) | 2023-06-25 | 2023-06-25 | Microorganism aerobic reaction tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321622840.2U CN220245751U (en) | 2023-06-25 | 2023-06-25 | Microorganism aerobic reaction tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220245751U true CN220245751U (en) | 2023-12-26 |
Family
ID=89230225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321622840.2U Active CN220245751U (en) | 2023-06-25 | 2023-06-25 | Microorganism aerobic reaction tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220245751U (en) |
-
2023
- 2023-06-25 CN CN202321622840.2U patent/CN220245751U/en active Active
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