CN203683331U - Wastewater treatment system - Google Patents
Wastewater treatment system Download PDFInfo
- Publication number
- CN203683331U CN203683331U CN201420052514.7U CN201420052514U CN203683331U CN 203683331 U CN203683331 U CN 203683331U CN 201420052514 U CN201420052514 U CN 201420052514U CN 203683331 U CN203683331 U CN 203683331U
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- CN
- China
- Prior art keywords
- pond
- tank
- waste water
- oxidation
- pipe
- 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 - Lifetime
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- 238000004065 wastewater treatment Methods 0.000 title claims abstract description 17
- 238000007254 oxidation reaction Methods 0.000 claims abstract description 35
- 230000003647 oxidation Effects 0.000 claims abstract description 31
- 239000002351 wastewater Substances 0.000 claims abstract description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 17
- 239000010802 sludge Substances 0.000 claims abstract description 15
- 238000005276 aerator Methods 0.000 claims abstract description 10
- 238000010992 reflux Methods 0.000 claims description 7
- 230000000630 rising effect Effects 0.000 claims description 3
- 239000012895 dilution Substances 0.000 abstract description 4
- 238000010790 dilution Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 10
- 239000010865 sewage Substances 0.000 description 9
- 239000007789 gas Substances 0.000 description 7
- 239000012141 concentrate Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 230000035943 smell Effects 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 239000002912 waste gas Substances 0.000 description 2
- 238000005273 aeration Methods 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000006213 oxygenation reaction Methods 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Landscapes
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
- Biological Treatment Of Waste Water (AREA)
Abstract
The utility model provides a wastewater treatment system. The wastewater treatment system comprises a treatment tank, a wastewater inlet pipe and a water outlet pipe port and is characterized by also being provided with a lifting pump, a blower, a microporous aerator, a diaphragm pump and a press filter, wherein the treatment tank comprises a regulation tank, an anaerobic tank, an anoxic tank, an oxidation tank, a settling tank and a sludge tank, the wastewater inlet pipe and the lifting pump are arranged in the regulation tank, wastewater is pumped into the anaerobic tank by virtue of the regulation tank and then is connected to the anoxic tank, the oxidation tank, the settling tank and the sludge tank sequentially by the anaerobic tank through pipes; a water outlet pipe is located in the settling tank, the microporous aerator is arranged in the oxidation tank and connected to the blower located at the outside of the tank and the sludge tank is connected to the press filter by virtue of the diaphragm pump. By virtue of adopting the system, the high requirements of wastewater discharge standards can be achieved, post-processed wastewater can flow directly into a river having small flow and poor dilution capability.
Description
Technical field
This reality is novel relates to a kind of Waste Water Treatment, is particularly a kind ofly applicable to the sanitary wastewater treatment system that in hospital, factory or other local life, personnel relatively concentrate.
Background technology
In life, must can't do without waste water produces, the place that particularly personnel concentrate, wastewater treatment is the large problem that we face, the object of wastewater treatment is exactly that the pollutent in waste water is someways separated, or be harmless stable material by its decomposition and inversion, thereby sewage is purified.Generally to reach the infection that prevents poisonous substance and germ; Avoiding different smells and the visible of malice, it is existing is Physical and chemical method for wastewater treatment basic skills, some places are only used Physical or chemical method, some local use Physical and chemistryization combination, but all can not effectively realize the higher emission standard that meets the demands, just may cause pollution as entered the river that flow is less, dilution capacity is poor after processing, if but carry out advanced processes, it is costly, can not get effective use.
Summary of the invention
For solution personnel concentrate the local heavy-polluted processing of sanitary wastewater, in order to reach waste water maximum discharge standard, prevent from polluting, the utility model provides a kind of Waste Water Treatment, comprise treating pond, the influent waste water mouth of pipe, effluent pipe mouth, it is characterized in that: in described system, be also provided with lift pump, gas blower, micro-hole aerator, surge pump, pressure filter, described treating pond comprises equalizing tank, anaerobic pond, anoxic pond, oxidation pond, settling tank, sludge sump, described wastewater inlet pipe, lift pump is located in equalizing tank, take out waste water by the lift pump in equalizing tank and enter anaerobic pond, again by anaerobic pond by water pipe one successively with anoxic pond, oxidation pond, settling tank, sludge sump connects, described rising pipe is located in settling tank,
Described micro-hole aerator is located in oxidation pond and is connected with the gas blower outside pond;
Described sludge sump connects to pressure filter by the defeated mud of surge pump.
The quantity of described oxidation pond is two, is respectively one-level contact-oxidation pool, two-stage biological contact oxidation pond.
Described two-stage biological contact oxidation pond is provided with reflux pump, is refluxed and is connected in addition by water pipe two with anoxic pond.
The corresponding wastewater inlet pipe of described equalizing tank is provided with grid.
On described anaerobic pond, anoxic pond, oxidation pond, be respectively equipped with stuffing frame.
Described pressure filter is provided with in addition water pipe three and refluxes and be connected with anaerobic pond.
Adopt after said structure, can realize the higher wastewater discharge standard that meets the demands, after processing, can directly enter the korneforos that flow is less, dilution capacity is poor, its cost is low, below can realizing:
(1) can adopt Technology energy-efficient, mature and reliable, guarantee the effect of sewage disposal;
(2) can realize optimization technological process, reduce construction investment, save day-to-day operation expense and sludge treatment expense;
(3) can be in conjunction with reality, the technology of accomplishing is reliable, economical rationality;
(4) technology maturation, to change of water quality strong adaptability, stable water outlet, mud is easy to process;
(5) economy, power consumption is few, cost is low, occupation of land is few;
(6) be easy to management, easy to operate, equipment performance is stable.
The utility model system architecture is simple, has improved practicality and the validity of system.
Accompanying drawing explanation
Fig. 1 is the utility model system architecture schematic diagram.
In figure, be denoted as: 1 treating pond, 3 lift pumps, 4 gas blowers, 5 micro-hole aerators, 6 surge pumps, 7 pressure filter, 11 equalizing tanks, 12 anaerobic ponds, 13 anoxic pond, 14 oxidation ponds, 15 settling tanks, 16 sludge sumps, 81 water pipes one, 9 reflux pumps, the 21 influent waste water mouths of pipe, 22 effluent pipe mouths, 82 water pipes two, 83 water pipes three, 111 grids, 141 one-level contact-oxidation pools, 142 two-stage biological contact oxidation ponds.
Embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the utility model title is described in further detail, but does not form any restriction of the present utility model.
As shown in Figure 1:
A kind of Waste Water Treatment, comprise treating pond 1, the influent waste water mouth of pipe 21, effluent pipe mouth 22, it is characterized in that: in described system, be also provided with lift pump 3, gas blower 4, micro-hole aerator 5, surge pump 6, pressure filter 7, described treating pond 1 comprises equalizing tank 11, anaerobic pond 12, anoxic pond 13, oxidation pond 14, settling tank 15, sludge sump 16, described wastewater inlet pipe 21, lift pump 3 is located in equalizing tank 11, be connected with anaerobic pond 12 by the lift pump 3 in equalizing tank 11, again by anaerobic pond 12 by water pipe 1 successively with anoxic pond 13, oxidation pond 14, settling tank 15, sludge sump 16 connects, described rising pipe 22 is located in settling tank 15,
Described micro-hole aerator 6 is located in oxidation pond 14 and is connected with the gas blower 4 outside pond; Described sludge sump 16 connects to pressure filter 7 by the defeated mud of surge pump 6.
The quantity of described oxidation pond 12 is two, is respectively one-level contact-oxidation pool 141, two-stage biological contact oxidation pond 142.
Described two-stage biological contact oxidation pond 122 is provided with reflux pump 9, is refluxed and is connected in addition by water pipe 2 82 with anoxic pond 13, realizes below standard waste water and processes once again.
The corresponding wastewater inlet pipe 2 of described equalizing tank 11 is provided with grid 111, realizes the suspended substance of first removing in waste water.
On described anaerobic pond 12, anoxic pond 13, oxidation pond 14, be respectively equipped with stuffing frame, process putting into biologic packing material in pond to facilitate.
Described pressure filter 8 is provided with in addition water pipe 3 83 and refluxes and be connected with anaerobic pond 12, realizes extrusion sewage and processes once again.
Wherein anaerobic pond 12, anoxic pond 13, oxidation pond 14 are mainly realized " anaerobism+anoxic+catalytic oxidation (A/A/O) " technique, described micro-hole aerator 6 is located in oxidation pond 14, at the bottom of pond, aeration carries out oxygenation to sewage, and make body interior sewage in pond in flow state, to guarantee that sewage fully contacts with the filler being immersed in sewage.Process putting into biologic packing material in pond, filler is the bio-carrier that a kind of specific surface area is larger, is applicable to attached growth of microorganisms.In the situation that dissolved oxygen and nutrition are all sufficient, the breeding of microorganism is very fast.Organism in dissolved oxygen and sewage relies on diffusion, for Institute of Micro-biology utilizes.
When actual use, need establish seal cover board to anaerobic pond, anoxic pond and sludge sump, therefore the smell problem of sewage lagoon has obtained restriction control substantially.
The waste gas main component that oxidation pond, settling tank are discharged is gas blower to tail gas after biological reaction tank and oxidation, there is no obvious peculiar smell, can consider.Equalizing tank, grille well waste gas frowziness, guide to water drain discharge after can collecting by effuser.
Native system can be realized the higher emission standard that meets the demands, and enters flow is less, dilution capacity is poor river and can realize and prevent from polluting after processing, and its cost is low, is specially adapted to the sanitary wastewater processing that in hospital, factory or other local life, personnel relatively concentrate.
Claims (6)
1. a Waste Water Treatment, comprise treating pond (1), the influent waste water mouth of pipe (21), effluent pipe mouth (22), it is characterized in that: in described system, be also provided with lift pump (3), gas blower (4), micro-hole aerator (5), surge pump (6), pressure filter (7), described treating pond (1) comprises equalizing tank (11), anaerobic pond (12), anoxic pond (13), oxidation pond (14), settling tank (15), sludge sump (16), described wastewater inlet pipe (21), lift pump (3) is located in equalizing tank (11), take out waste water by the lift pump (3) in equalizing tank (11) and enter anaerobic pond (12), again by anaerobic pond (12) by water pipe one (81) successively with anoxic pond (13), oxidation pond (14), settling tank (15), sludge sump (16) connects, described rising pipe (22) is located in settling tank (15),
Described micro-hole aerator (6) is located in oxidation pond (14) and is connected with the gas blower (4) outside pond;
Described sludge sump (16) connects to pressure filter (7) by the defeated mud of surge pump (6).
2. a kind of Waste Water Treatment according to claim 1, is characterized in that: the quantity of described oxidation pond (12) is two, is respectively one-level contact-oxidation pool (141), two-stage biological contact oxidation pond (142).
3. a kind of Waste Water Treatment according to claim 2, is characterized in that: described two-stage biological contact oxidation pond (122) is provided with reflux pump (9), is connected in addition by water pipe two (82) with anoxic pond (13) backflow.
4. a kind of Waste Water Treatment according to claim 1, is characterized in that: the described corresponding wastewater inlet pipe of equalizing tank (11) (2) is provided with grid (111).
5. a kind of Waste Water Treatment according to claim 1, is characterized in that: described anaerobic pond (12), anoxic pond (13), oxidation pond are respectively equipped with stuffing frame on (14).
6. a kind of Waste Water Treatment according to claim 1, is characterized in that: described pressure filter (8) is provided with in addition water pipe three (83) and refluxes and be connected with anaerobic pond (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420052514.7U CN203683331U (en) | 2014-01-26 | 2014-01-26 | Wastewater treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420052514.7U CN203683331U (en) | 2014-01-26 | 2014-01-26 | Wastewater treatment system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203683331U true CN203683331U (en) | 2014-07-02 |
Family
ID=51005259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420052514.7U Expired - Lifetime CN203683331U (en) | 2014-01-26 | 2014-01-26 | Wastewater treatment system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203683331U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104973728A (en) * | 2015-05-07 | 2015-10-14 | 广西壮族自治区环境保护科学研究院 | Sewage deep processing system |
| CN106007267A (en) * | 2016-08-01 | 2016-10-12 | 安徽泛亚环保科技有限公司 | Large integrated sewage treatment device and sewage treatment technology |
-
2014
- 2014-01-26 CN CN201420052514.7U patent/CN203683331U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104973728A (en) * | 2015-05-07 | 2015-10-14 | 广西壮族自治区环境保护科学研究院 | Sewage deep processing system |
| CN106007267A (en) * | 2016-08-01 | 2016-10-12 | 安徽泛亚环保科技有限公司 | Large integrated sewage treatment device and sewage treatment technology |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140702 |