CN208802967U - A kind of integration micro energy consumption rural sewage treatment equipment - Google Patents
A kind of integration micro energy consumption rural sewage treatment equipment Download PDFInfo
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- CN208802967U CN208802967U CN201821249888.2U CN201821249888U CN208802967U CN 208802967 U CN208802967 U CN 208802967U CN 201821249888 U CN201821249888 U CN 201821249888U CN 208802967 U CN208802967 U CN 208802967U
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- Prior art keywords
- pond
- air
- canal
- aeration plate
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- 239000010865 sewage Substances 0.000 title claims abstract description 38
- 238000011282 treatment Methods 0.000 title claims abstract description 22
- 238000005265 energy consumption Methods 0.000 title claims abstract description 15
- 230000010354 integration Effects 0.000 title claims description 5
- 238000005273 aeration Methods 0.000 claims abstract description 27
- 238000004062 sedimentation Methods 0.000 claims abstract description 23
- 239000007788 liquid Substances 0.000 claims abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 27
- 239000010802 sludge Substances 0.000 claims description 14
- 230000001376 precipitating effect Effects 0.000 claims description 2
- 239000000463 material Substances 0.000 claims 1
- 239000000945 filler Substances 0.000 abstract description 4
- 239000002244 precipitate Substances 0.000 abstract 1
- 238000010992 reflux Methods 0.000 description 11
- 238000000034 method Methods 0.000 description 10
- 230000000694 effects Effects 0.000 description 5
- 230000001079 digestive effect Effects 0.000 description 4
- 235000011389 fruit/vegetable juice Nutrition 0.000 description 4
- 241000894006 Bacteria Species 0.000 description 3
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 3
- 229910052698 phosphorus Inorganic materials 0.000 description 3
- 239000011574 phosphorus Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 229920000388 Polyphosphate Polymers 0.000 description 2
- 229920000037 Polyproline Polymers 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000005416 organic matter Substances 0.000 description 2
- 239000001205 polyphosphate Substances 0.000 description 2
- 235000011176 polyphosphates Nutrition 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 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
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical group O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 241001148470 aerobic bacillus Species 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000005446 dissolved organic matter Substances 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000002906 microbiologic effect Effects 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 230000001932 seasonal effect Effects 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Landscapes
- Biological Treatment Of Waste Water (AREA)
Abstract
The utility model discloses a kind of integrated micro energy consumption rural sewage treatment equipment, including inlet well, promote pond, anaerobic pond, anoxic pond, aerobic tank and sedimentation basin, anaerobic pond, filler is equipped in anoxic pond and aerobic tank, anoxic bottom of pond portion is equipped with the first aeration plate, aerobic bottom of pond portion is equipped with the second aeration plate, first aeration plate and the second aeration plate pass through air header connection blower, aerobic bottom of pond portion is equipped with the first air collector of connection air header, precipitate the second air collector that bottom of pond portion is equipped with connection air header, the first air lift canal is equipped at the top of aerobic tank, the second air lift canal is equipped at the top of sedimentation basin, first air lift canal connects the first air collector by the first stripping tube, second air lift canal connects the second air collector by the second stripping tube, first air lift canal connects anoxic pond by a nitrification liquid return pipe, second air lift Canal connects anaerobic pond by mud return line.The utility model is energy-efficient, easy to operate, convenient and easy, and occupied area is small.
Description
Technical field
The utility model belongs at technical field of sewage treatment equipment more particularly to a kind of integrated micro energy consumption country sewage
Manage equipment.
Background technique
It is higher to invest energy consumption using techniques such as traditional A2O, MBR films for existing rural domestic sewage treatment facility；Using
The plant treatments method such as artificial swamp takes up an area too big, climate influence, fluctuation of service.
Therefore, traditional rural domestic sewage treatment facility has the following deficiencies place:
1, comparatively process is complicated for traditional rural domestic sewage treatment facility technique, and it is more to need to handle structures, matches
It is larger to set number of devices demand, land occupation is wide, and sewage treatment plant's cost of investment is too big；
2, in traditional rural domestic sewage treatment facility technique, the effect of denitrogenation is the mixing flow quantity by interior reflux
(100%--400%) directly determines that regurgitant volume is higher, and denitrification effect is better, so, in order to guarantee better denitrogenation effect
Fruit can accordingly increase power consumption, improve operating cost；
3, traditional rural domestic sewage treatment facility needs professional person to safeguard, often detects indices, puts into people
Labour is larger；
4, traditional rural domestic sewage treatment facility is larger by seasonal effect, especially northern winter, and the serious shadow of meeting is micro-
Biological biochemistry effect causes water outlet normal up to standard.
Utility model content
Purpose of the utility model is to solve above-mentioned the deficiencies in the prior art, provide a kind of energy-efficient, operation
Simply, convenient and easy, and the micro energy consumption countryside sewage treatment equipment that occupied area is small.
The technical solution of the utility model includes: a kind of integration micro energy consumption rural sewage treatment equipment, including inlet well, successively
Promotion pond, anaerobic pond, anoxic pond, aerobic tank and the sedimentation basin being connected on inlet well, the anaerobic pond, anoxic pond and aerobic tank
Inside it is equipped with filler, the anoxic bottom of pond portion is equipped with the first aeration plate, and the aerobic bottom of pond portion is equipped with the second aeration plate, and described the
One aeration plate and the second aeration plate connect blower by an air header, and the aerobic bottom of pond portion is equipped with the of connection air header
One air collector, the precipitating bottom of pond portion are equipped with the second air collector of connection air header, set at the top of the aerobic tank
There is the first air lift canal, be equipped with the second air lift canal at the top of the sedimentation basin, the first air lift canal passes through the first stripping tube connection the
One air collector, the second air lift canal connect the second air collector by the second stripping tube, and the first air lift canal is logical
Nitrification liquid return pipe connection anoxic pond is crossed, the second air lift canal connects anaerobic pond by mud return line.
The utility model saves sludge reflux pump and the big energy consumption equipment of digestive juice reflux pump two using air lift facility, efficiently
Energy conservation, it is only necessary to by control blower, the overall processes such as aeration, digestive juice reflux, sludge reflux can be completed, it is easy to operate, it is convenient
It is easy；Integrated sewage treating apparatus can be embedded to earth's surface hereinafter, earth's surface can be used as greening or land for squares, therefore the sewage treatment
Equipment does not take up an area surface area, is not required to build a house, is more not required to warm keeping.
Preferably, the inlet well is connected by sewage pipe promotes pond, and the promotion pond is connected by elevator pump and riser
Anaerobic pond is connect, the anaerobic pond connects anoxic pond by overflow pipe, and the anoxic pond connects aerobic tank by overflow pipe, described good
Oxygen pond connects sedimentation basin by overflow pipe.
This kind of structure makes its links connect unobstructed, stable and reliable operation.
Preferably, first aeration plate, the second aeration plate, the first air collector and the second air collector pass through
Air branch pipe connects air header, is equipped with air valve in every air branch pipe.
This kind of structure ensures that the stable connection of each aeration plate and each air collector and air header is reliable, air
It transmits more reliable and more stable.
Preferably, the influent side of the inlet well is equipped with sanitary sewage water inlet pipe, and the water outlet side of the sedimentation basin, which is equipped with, to be reached
Water discharge spout is marked, is equipped with grid in the inlet well.
This kind of structure provide amenities for the people sewage inflow and water up to standard discharge, while sanitary sewage can in inlet well into
Row primary filtration.
Preferably, sludge valve, the water outlet side of the sedimentation basin are equipped on the nitrification liquid return pipe and mud return line
Bottom is equipped with and leads mud slope.
This kind of structure ensures that the reflux of nitrification liquid and sludge is more reliable and more stable, the mud-water separation effect in sedimentation basin.
The utility model has following three points advantage compared with traditional rural sewage treatment facility technique:
(1), sludge reflux pump and the big energy consumption equipment of digestive juice reflux pump two are saved by using air lift facility, so that its
It is energy-efficient；
(2), it only needs that the overall processes such as aeration, digestive juice reflux, sludge reflux, operation letter can be completed by controlling blower
It is single, it is convenient and easy；
(3), integrated sewage treating apparatus can be embedded to earth's surface hereinafter, earth's surface can be used as greening or land for squares, therefore be somebody's turn to do
Sewage disposal device does not take up an area surface area, is not required to build a house, is more not required to warm keeping.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
1. inlet well in figure, 2. promote pond, and 3. anaerobic ponds, 4. anoxic ponds, 5. aerobic tanks, 6. sedimentation basins, 7. blowers, 8. is raw
Sewage water inlet pipe living, 9. water discharge spouts up to standard, 10. grids, 11. sewage pipes, 12. elevator pumps, 13. risers, 14. fillers, 15.
Overflow pipe, 16. first aeration plates, 17. second aeration plates, 18. first air collectors, 19. second air collectors, 20. is empty
Gas general pipeline, 21. air branch pipes, 22. air valves, 23. first stripping tubes, 24. second stripping tubes, 25. first air lift canals, 26.
Two air lift canals, 27. nitrification liquid return pipes, 28. mud return lines, 29. sludge valves, 30. lead mud slope.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing, but is not that model is protected to the utility model
The limitation enclosed.
As shown in Figure 1, a kind of integration micro energy consumption rural sewage treatment equipment, including inlet well 1, it is connected in turn into water
Promotion pond 2, anaerobic pond 3, anoxic pond 4, aerobic tank 5 and sedimentation basin 6 on well 1, in anaerobic pond 3, anoxic pond 4 and aerobic tank 5
Equipped with filler 14,4 bottom of anoxic pond is equipped with the first aeration plate 16, and 5 bottom of aerobic tank is equipped with the second aeration plate 17, the first aeration plate
16 and second aeration plate 17 by an air header 20 connect blower 7,5 bottom of aerobic tank be equipped with connection air header 20 first
Air collector 18,6 bottom of sedimentation basin are equipped with the second air collector 19 of connection air header 20, are equipped at the top of aerobic tank 5
First air lift canal 25, the second air lift canal 26 is equipped at the top of sedimentation basin 6, and the first air lift canal 25 passes through the first stripping tube 23 connection first
Air collector 18, the second air lift canal 26 connect the second air collector 19 by the second stripping tube 24, and the first air lift canal 25 is logical
A nitrification liquid return pipe 27 connection anoxic pond 4 is crossed, the second air lift canal 26 connects anaerobic pond 3 by mud return line 28.
Inlet well 1 promotes pond 2 by the connection of sewage pipe 11, promotes pond 2 by elevator pump 12 and riser 13 and connects anaerobism
Pond 3, anaerobic pond 3 connect anoxic pond 4 by overflow pipe 15, and anoxic pond 4 connects aerobic tank 5 by overflow pipe 15, and aerobic tank 5 passes through
Overflow pipe 15 connects sedimentation basin 6.First aeration plate 16, the second aeration plate 17, the first air collector 18 and the second air trapping
Device 19 connects air header 20 by air branch pipe 21, is equipped with air valve 22 in every air branch pipe 21.Inlet well 1 into
Water side is equipped with sanitary sewage water inlet pipe 8, and the water outlet side of sedimentation basin 6 is equipped with water discharge spout 9 up to standard, is equipped with grid 10 in inlet well 1.
Sludge valve 29 is equipped on nitrification liquid return pipe 27 and mud return line 28, the water outlet side bottom of sedimentation basin 6, which is equipped with, leads mud slope
30。
The action process of the utility model is as follows:
(1), inlet well, promotion pond: after sanitary sewage passes through inlet well grid filtration, flowing into through water inlet pipe and promote pond,
Under the action of elevator pump, sewage lifting to anaerobic pond；
(2), anaerobic pond: the polyP bacteria in this pond sludge carries out anaerobism using the dissolved organic matter in raw sewage and releases
Phosphorus after anaerobic reaction, enters anoxic pond through overflow pipe；
(3), anoxic pond: the denitrifying bacterium in this pond sludge is carried out anti-using remaining organic matter and the nitrate of reflux
Nitrification denitrogenation；After the completion of denitrification reaction, enter aerobic tank through overflow pipe；
(4), aerobic tank: it is nitric acid that the nitrifier in this pond sludge, which carries out nitrification for the mineralized nitrogen in waste water,
Salt, while polyP bacteria carries out aerobic phosphorus absorption, remaining organic matter is also aoxidized by aerobic bacteria herein, the part of contaminated water after having reacted
It is back to anoxic pond through air lift facility, part of contaminated water enters sedimentation basin through overflow pipe；
(5), sedimentation basin: most carrying out mud-water separation through sedimentation basin afterwards, and standard water discharge is discharged, the sludge part warp in sedimentation basin
Air lift facility returns to anaerobic pond, partially with the discharge of rich phosphorus excess sludge.
Claims (5)
1. a kind of integration micro energy consumption rural sewage treatment equipment, it is characterised in that: it includes inlet well, is connected in turn into water
Promotion pond, anaerobic pond, anoxic pond, aerobic tank and sedimentation basin on well are equipped in the anaerobic pond, anoxic pond and aerobic tank and fill out
Material, the anoxic bottom of pond portion be equipped with the first aeration plate, the aerobic bottom of pond portion be equipped with the second aeration plate, first aeration plate and
Second aeration plate connects blower by an air header, and the aerobic bottom of pond portion is equipped with the first air trapping of connection air header
Device, the precipitating bottom of pond portion are equipped with the second air collector of connection air header, are equipped with the first air lift at the top of the aerobic tank
Canal, the sedimentation basin top are equipped with the second air lift canal, and the first air lift canal connects the first air trapping by the first stripping tube
Device, the second air lift canal connect the second air collector by the second stripping tube, and the first air lift canal passes through a nitrification liquid
Return pipe connects anoxic pond, and the second air lift canal connects anaerobic pond by mud return line.
2. a kind of integrated micro energy consumption rural sewage treatment equipment according to claim 1, it is characterised in that: the water inlet
Well is connected by sewage pipe promotes pond, and the promotion pond connects anaerobic pond with riser by elevator pump, and the anaerobic pond passes through
Overflow pipe connects anoxic pond, and the anoxic pond connects aerobic tank by overflow pipe, and the aerobic tank is connected by overflow pipe and precipitated
Pond.
3. a kind of integrated micro energy consumption rural sewage treatment equipment according to claim 1, it is characterised in that: described first
Aeration plate, the second aeration plate, the first air collector and the second air collector connect air header by air branch pipe, often
Air valve is equipped in root air branch pipe.
4. a kind of integrated micro energy consumption rural sewage treatment equipment according to claim 1, it is characterised in that: the water inlet
The influent side of well is equipped with sanitary sewage water inlet pipe, and the water outlet side of the sedimentation basin is equipped with water discharge spout up to standard, in the inlet well
Equipped with grid.
5. a kind of integrated micro energy consumption rural sewage treatment equipment according to claim 1, it is characterised in that: the nitrification
Sludge valve is equipped on liquid return pipe and mud return line, the water outlet side bottom of the sedimentation basin, which is equipped with, leads mud slope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821249888.2U CN208802967U (en) | 2018-08-04 | 2018-08-04 | A kind of integration micro energy consumption rural sewage treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821249888.2U CN208802967U (en) | 2018-08-04 | 2018-08-04 | A kind of integration micro energy consumption rural sewage treatment equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208802967U true CN208802967U (en) | 2019-04-30 |
Family
ID=66231169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821249888.2U Expired - Fee Related CN208802967U (en) | 2018-08-04 | 2018-08-04 | A kind of integration micro energy consumption rural sewage treatment equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208802967U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113213708A (en) * | 2021-06-01 | 2021-08-06 | 武汉东碧环保科技有限公司 | Rural domestic sewage treatment device |
-
2018
- 2018-08-04 CN CN201821249888.2U patent/CN208802967U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113213708A (en) * | 2021-06-01 | 2021-08-06 | 武汉东碧环保科技有限公司 | Rural domestic sewage treatment device |
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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: 20190430 |