CN203095717U - Up-flow sewage filtering device - Google Patents
Up-flow sewage filtering device Download PDFInfo
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- CN203095717U CN203095717U CN 201320030537 CN201320030537U CN203095717U CN 203095717 U CN203095717 U CN 203095717U CN 201320030537 CN201320030537 CN 201320030537 CN 201320030537 U CN201320030537 U CN 201320030537U CN 203095717 U CN203095717 U CN 203095717U
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- filtering
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- communicated
- depositing district
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- 239000010865 sewage Substances 0.000 title claims abstract description 33
- 238000001914 filtration Methods 0.000 title claims abstract description 24
- 238000005273 aeration Methods 0.000 claims abstract description 54
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 32
- 238000006243 chemical reaction Methods 0.000 claims abstract description 26
- 239000010802 sludge Substances 0.000 claims abstract description 13
- 238000000151 deposition Methods 0.000 claims description 69
- 238000010992 reflux Methods 0.000 claims description 11
- 238000005265 energy consumption Methods 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 8
- 239000000203 mixture Substances 0.000 description 8
- 239000002244 precipitate Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000010801 sewage sludge Substances 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000005352 clarification Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 238000005842 biochemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000000247 postprecipitation Methods 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
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- Biological Treatment Of Waste Water (AREA)
Abstract
The utility model relates to an up-flow sewage filtering device which comprises a reaction tank (1), a water inlet pipe (5), a water outlet pipe (6) and an air inlet pipe (7), wherein a clapboard (8) is arranged in the reaction tank (1) and used for separating the interior of the reaction tank (1) into an anaerobic zone (2), an aeration zone (3) and a filtration settling zone (4); the lower part of the anaerobic zone (2) is communicated with the lower part of the aeration zone (3), and the upper part of the aeration zone (3) is communicated with the lower part of the filtration settling zone (4); the water inlet pipe (5) is communicated with the anaerobic zone (2), and the water outlet pipe (6) is communicated with the upper part of the filtration settling zone (4); and a sludge reflowing pipe (9) is arranged between the filtration settling zone (4) and the anaerobic zone (2) and communicated with the lower part of the filtration settling zone (4) and the anaerobic zone (2). The up-flow sewage filtering device is short in technological flow, compact in structure and low in energy consumption during operation; and no excessive power transmission equipment is needed.
Description
Technical field
The utility model relates to technical field of sewage, particularly the sewage biochemical processing device.
Background technology
Along with The development in society and economy, human more and more higher to environmental protection requirement, more and more stricter to the sewage emissions standard.Traditional sewage disposal device need be provided with anaerobic pond, anoxic pond, Aerobic Pond and settling tank respectively usually, the technical process complexity, and apparatus structure disperses, facility investment is big, operation energy consumption height, and not easy to operate and management are not suitable for the sewage disposal of float amount type especially.
Summary of the invention
Technical problem to be solved in the utility model is: a kind of upflowing sewage filter device is provided, and this apparatus structure compactness, cost is low, and working cost is few, and easy handling and management are particularly suitable for float amount type sewage is handled.
The utility model solves the problems of the technologies described above the technical scheme that is adopted:
A kind of upflowing sewage filter device, it comprises reaction tank, water inlet pipe, water shoot, inlet pipe: be provided with dividing plate in the reaction tank, dividing plate is divided into anaerobic zone, aeration zone, filtering-depositing district with reaction tank inside; The bottom of anaerobic zone is communicated with the bottom of aeration zone, and the top of aeration zone is communicated with the bottom in filtering-depositing district: be provided with aerating apparatus in the aeration zone, aerating apparatus is by the inlet pipe air feed; Water inlet pipe is communicated with anaerobic zone, and water shoot is communicated with top, filtering-depositing district; Be provided with mud return line between filtering-depositing district and the anaerobic zone, mud return line is communicated with the bottom and the anaerobic zone in filtering-depositing district.
In the such scheme, the area of horizontal section, filtering-depositing district progressively increases from top to bottom.
In the such scheme, the filtering-depositing district is arranged between anaerobic zone, the aeration zone; The filtering-depositing district is two parallel dividing plates with dividing plate between the aeration zone, wherein dividing plate is from the top of bottom, filtering-depositing district to aeration zone, another piece to bottom, filtering-depositing district, forms the water entry in filtering-depositing district from the top of aeration zone between two dividing plates.
In the such scheme, the top of aeration zone is communicated with by the bottom of pipeline with the filtering-depositing district.
In the such scheme, the bottom in filtering-depositing district is communicated with the top of anaerobic zone by mud return line; Mud return line is provided with sludge reflux pump.
In the such scheme, be provided with the shore pipe of valve on the reaction tank; Shore pipe is communicated with sludge reflux pump outlet section and reaction tank outside.
In the such scheme, top, filtering-depositing district is provided with filtering net.
In the such scheme, the top in filtering-depositing district is provided with the drained zone, and the top of drained zone is communicated with the filtering-depositing district of filtering net top, and water shoot is communicated with the drained zone.
In the such scheme, the filtering-depositing district is arranged between anaerobic zone, the aeration zone; The dividing plate of both sides, filtering-depositing district tilts to consist of " V " font.
In the such scheme, have the hole on the dividing plate between anaerobic zone and the aeration zone, anaerobic zone and aeration zone are interconnected by the hole.
Principle of work of the present utility model is: pending sewage enters anaerobic zone through water inlet pipe, after anaerobic treatment, enter the bottom of aeration zone from the bottom of anaerobic zone, behind aerated reaction, enter the bottom in filtering-depositing district from top, aeration zone, behind sedimentation and filtration, water purification is discharged from water shoot, and throw out is back to anaerobic zone through mud return line.
Advantage of the present utility model is:
1, anaerobic treatment, aerated reaction, filtering-depositing three process are concentrated in the reaction tank, its technical process is short, compact construction, and do not need too much power transmission device, operation energy consumption is low.
2, the sewage mixture enters from the bottom in filtering-depositing district, during rising biofloculation can take place, and progressively forms one deck filtering net film on the top in filtering-depositing district, holds back to be difficult for sedimentary material, plays the effect of clarification filtration.
3, the active sludge that precipitates of filtering-depositing district is back to anaerobic zone through mud return line, both guaranteed that fresh sewage can mix fully with active sludge, the concurrent oxygen reaction of beginning to detest, simultaneously also can get certain stirring and creeping effect, make sewage sludge flow into the aeration zone automatically and be not deposited in bottom the anaerobic zone.
4, the area of horizontal section, filtering-depositing district progressively increases from top to bottom, and the speed that the sewage mixture is risen is progressively slack-off, and settlement separate effect is become better and better.And the sewage mixture slowly rises, and helps the formation of biofloculation and filtering net film.
5, be provided with the shore pipe of valve on the reaction tank, shore pipe is communicated to the outlet section of sludge reflux pump: when the mud that precipitates is too much, open the shore pipe valve of reaction tank outside, mud is discharged.
6, the top in filtering-depositing district is provided with the drained zone, and water shoot is communicated with the drained zone, has guaranteed that the water purification of the filtering-depositing district the superiors is discharged.
7, top, filtering-depositing district is provided with filtering net, can hold back to be difficult for sedimentary material, helps the quick formation of biofloculation after-filtration nethike embrane.
8, the water entry in filtering-depositing district is designed to from top to bottom passage or pipeline, the sewage mixture is entered from top, aeration zone, flow in bottom, filtering-depositing district, both guaranteed that the sewage mixture had the competent reaction times in the aeration zone, also satisfy the requirement of filtering-depositing district underfeed, reached the effect of upflowing clarification filtration.
Description of drawings
Fig. 1 is the utility model embodiment 1 structural representation
Fig. 2 is the utility model embodiment 2 structural representations
The direction of arrow among the figure is the medium flowing direction.
Embodiment
The utility model embodiment 1 as shown in Figure 1, it comprises reaction tank 1, water inlet pipe 5, water shoot 6, inlet pipe 7.Be provided with dividing plate 8 in the reaction tank 1, dividing plate 8 is divided into anaerobic zone 2, aeration zone 3, filtering-depositing district 4 with reaction tank 1 inside; Have hole 13 on the dividing plate between anaerobic zone 2 and the aeration zone 3, the bottom of the bottom of anaerobic zone 2 and aeration zone 3 is interconnected by hole 13.The top of aeration zone 3 is communicated with the bottom in filtering-depositing district 4; Be provided with aerating apparatus 12 in the aeration zone 3, aerating apparatus 12 is an aeration plate, and aerating apparatus 12 is by inlet pipe 7 air feed.Water inlet pipe 5 is communicated with anaerobic zone 2 tops, and water shoot 6 is communicated with 4 tops, filtering-depositing district.
Be provided with mud return line 9 between filtering-depositing district 4 and the anaerobic zone 2, the bottom in filtering-depositing district 4 is communicated with the top of anaerobic zone 2 by mud return line 9; Mud return line 9 is provided with sludge reflux pump 10.Be provided with the shore pipe 11 of valve on the reaction tank 1; Shore pipe 11 is communicated with sludge reflux pump 10 outlet sections and reaction tank 1 outside.
4 tops, filtering-depositing district are provided with filtering net 14 and drained zone 15, and the top of drained zone 15 is communicated with the top of filtering-depositing district filtering net 14, and water shoot 6 is communicated with drained zone 15.
Filtering-depositing district 4 is arranged between anaerobic zone 2, the aeration zone 3, and the dividing plate 8 of 4 both sides, filtering-depositing district tilts to consist of " V " font.The area of 4 horizontal sections, filtering-depositing district progressively increases from top to bottom.Filtering-depositing district 4 is two parallel dividing plates with dividing plate 8 between the aeration zone 3, wherein dividing plate 8 from 4 bottoms, filtering-depositing district to the aeration zone 3 top, 3 napex forms the water entry in filtering-depositing district 4 to filtering 4 bottoms, filtering-depositing district to another piece between two dividing plates from the aeration zone.
The principle of work of the utility model embodiment is: sewage enters anaerobic zone 2 through water inlet pipe 5 from anaerobic zone 2 tops, and spray thorough mixing under the effect of stirring at sludge reflux pump 10 with the active sludge that refluxes from 4 bottoms, filtering-depositing district, and stop the regular hour, finish the required anaerobic reaction of sewage, the communicating aperture 13 through the bottom enters aeration zone 3 then.The bottom, aeration zone is provided with aerating apparatus 12, constantly replenishes fresh oxygen to aeration zone 3 by inlet pipe 7, finishes biochemical reaction for sewage.To enter 4 bottoms, filtering-depositing district through the passage between two dividing plates 8 from 3 tops, aeration zone through the sewage sludge mixture after the aerobic treatment, passage between two dividing plates 8 can guarantee that sewage can be in the aeration zone 3 be fully stopped, can be from the aeration zone 3 bottoms directly " short circuit " not enter filtering-depositing district 4.The sewage sludge mixture that enters 4 bottoms, filtering-depositing district precipitate and separate progressively under the effect of gravity is difficult for sedimentary foreign material and is held back by the filtering net film that filtering net and biofloculation form.Primary water behind the filtering-depositing enters drained zone 15 and discharges from water shoot 6.The mud of post precipitation is back to anaerobic zone 2 by mud return line 9 under sludge reflux pump 10 effects.When the mud that precipitates is too much, open the valve on the shore pipe 11 of reaction tank 1 outside, mud is discharged.
The utility model embodiment, simple in structure, make easy to processly, easily according to the water inlet condition, suitably adjust the size in anaerobic zone, aeration zone, filtering-depositing district, suitability is very strong.The aeration time that also can be by adjusting the control aeration zone and the mud quantity of reflux of aeration rate and anaerobic zone reach the effect of denitrogenation dephosphorizing.
The utility model embodiment 2 as shown in Figure 2, its aerating apparatus 12 is an aeration tube.The top of aeration zone 3 is communicated with the bottom in filtering-depositing district 4 by pipeline 16.
Claims (10)
1. upflowing sewage filter device, it is characterized in that: it comprises reaction tank (1), water inlet pipe (5), water shoot (6), inlet pipe (7); Be provided with dividing plate (8) in the reaction tank (1), dividing plate (8) is divided into anaerobic zone (2), aeration zone (3), filtering-depositing district (4) with reaction tank (1) inside; The bottom of anaerobic zone (2) is communicated with the bottom of aeration zone (3), and the top of aeration zone (3) is communicated with the bottom of filtering-depositing district (4); Be provided with aerating apparatus (12) in the aeration zone (3), aerating apparatus (12) is by inlet pipe (7) air feed; Water inlet pipe (5) is communicated with anaerobic zone (2), and water shoot (6) is communicated with top, filtering-depositing district (4); Be provided with mud return line (9) between filtering-depositing district (4) and the anaerobic zone (2), mud return line (9) is communicated with the bottom and the anaerobic zone (2) in filtering-depositing district (4).
2. upflowing sewage filter device as claimed in claim 1 is characterized in that: the area of horizontal section, filtering-depositing district (4) progressively increases from top to bottom.
3. upflowing sewage filter device as claimed in claim 1, it is characterized in that: filtering-depositing district (4) are arranged between anaerobic zone (2), aeration zone (3): filtering-depositing district (4) are two parallel dividing plates with dividing plate (8) between aeration zone (3), wherein a dividing plate (8) from filtering-depositing district (4) bottom to the aeration zone top of (3), the top of (3) forms the water entry in filtering-depositing district (4) to bottom, filtering-depositing district (4) to another piece between two dividing plates from the aeration zone.
4. upflowing sewage filter device as claimed in claim 1 is characterized in that: the top of aeration zone (3) is communicated with the bottom of filtering-depositing district (4) by pipeline (16).
5. upflowing sewage filter device as claimed in claim 1 is characterized in that: the bottom of filtering-depositing district (4) is communicated with the top of anaerobic zone (2) by mud return line (9); Mud return line (9) is provided with sludge reflux pump (10).
6. upflowing sewage filter device as claimed in claim 5 is characterized in that: the shore pipe (11) that is provided with valve on the reaction tank (1); Shore pipe (11) is communicated with sludge reflux pump (10) outlet section and reaction tank (1) outside.
7. upflowing sewage filter device as claimed in claim 1 is characterized in that: top, filtering-depositing district (4) is provided with filtering net (14).
8. upflowing sewage filter device as claimed in claim 7, it is characterized in that: the top of filtering-depositing district (4) is provided with drained zone (15), the top of drained zone (15) is communicated with the filtering-depositing district (4) of filtering net (14) top, and water shoot (6) is communicated with drained zone (15).
9. upflowing sewage filter device as claimed in claim 2 is characterized in that: filtering-depositing district (4) are arranged between anaerobic zone (2), aeration zone (3); The dividing plate (8) of both sides, filtering-depositing district (4) tilts to consist of " V " font.
10. upflowing sewage filter device as claimed in claim 1 is characterized in that: have hole (13) on the dividing plate between anaerobic zone (2) and aeration zone (3), anaerobic zone (2) is interconnected by hole (13) with aeration zone (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320030537 CN203095717U (en) | 2013-01-11 | 2013-01-11 | Up-flow sewage filtering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320030537 CN203095717U (en) | 2013-01-11 | 2013-01-11 | Up-flow sewage filtering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203095717U true CN203095717U (en) | 2013-07-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320030537 Expired - Fee Related CN203095717U (en) | 2013-01-11 | 2013-01-11 | Up-flow sewage filtering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203095717U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103482826A (en) * | 2013-09-17 | 2014-01-01 | 王帅伟 | Waste water treatment device |
| CN103570131A (en) * | 2013-11-21 | 2014-02-12 | 绿地环保科技股份有限公司 | Facultative anaerobic type membrane bioreaction integrated sewage treatment equipment |
| CN105502820A (en) * | 2015-12-17 | 2016-04-20 | 云南龙帜环境工程有限公司 | Integrated three-dimensional circulation sewage treatment device |
| CN106186399A (en) * | 2016-08-10 | 2016-12-07 | 成都锦泰铂锐科技有限公司 | A kind of chemical wastewater treatment equipment |
-
2013
- 2013-01-11 CN CN 201320030537 patent/CN203095717U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103482826A (en) * | 2013-09-17 | 2014-01-01 | 王帅伟 | Waste water treatment device |
| CN103570131A (en) * | 2013-11-21 | 2014-02-12 | 绿地环保科技股份有限公司 | Facultative anaerobic type membrane bioreaction integrated sewage treatment equipment |
| CN103570131B (en) * | 2013-11-21 | 2014-12-24 | 绿地环保科技股份有限公司 | Facultative anaerobic type membrane bioreaction integrated sewage treatment equipment |
| CN105502820A (en) * | 2015-12-17 | 2016-04-20 | 云南龙帜环境工程有限公司 | Integrated three-dimensional circulation sewage treatment device |
| CN105502820B (en) * | 2015-12-17 | 2018-03-06 | 云南龙帜环境工程有限公司 | Integrated upright body circulation apparatus for treating sewage |
| CN106186399A (en) * | 2016-08-10 | 2016-12-07 | 成都锦泰铂锐科技有限公司 | A kind of chemical wastewater treatment equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170830 Address after: 266071 Shandong Province, Qingdao city Jingde Road No. 26 Building No. 1 Yizhong mountains 3 unit room 1508 Patentee after: Qingdao Luoke Environmental Protection Technology Co., Ltd. Address before: 266071 Shandong Province, Qingdao city Jingde Road No. 26 Building No. 1 Yizhong mountains 3 unit room 1508 Patentee before: Huo Huaihuai |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130731 Termination date: 20180111 |