CN106082565A - A kind of integrated sewage biological treating device - Google Patents
A kind of integrated sewage biological treating device Download PDFInfo
- Publication number
- CN106082565A CN106082565A CN201610701483.7A CN201610701483A CN106082565A CN 106082565 A CN106082565 A CN 106082565A CN 201610701483 A CN201610701483 A CN 201610701483A CN 106082565 A CN106082565 A CN 106082565A
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- CN
- China
- Prior art keywords
- zone
- suspending carrier
- integration
- flocculation
- sedimentation pond
- 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.)
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/30—Aerobic and anaerobic processes
- C02F3/301—Aerobic and anaerobic treatment in the same reactor
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- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Biological Treatment Of Waste Water (AREA)
Abstract
The present invention relates to the biological sewage treatment device of a kind of integrated form.Integrated sewage biological treating device of the present invention, including enhanced flocculation and sedimentation pond (3), dosing tank (5), integration suspending carrier bioreactor (4), aerator (7) and reflux pump (8), it is characterized in that: enhanced flocculation and sedimentation pond (3) are divided into flocculation reaction district (31), settling zone (32), by crossing water baffle plate, barricade or deflector connection；Integration suspending carrier bioreactor (4) is divided into anoxic zone (41), aerobic zone (42) and solid-liquid displacement zone (43), each other by perforation barricade or barrier partitions, each district all adds suspending carrier biologic packing material；Enhanced flocculation and sedimentation pond (3) is connected with integrated suspending carrier bioreactor (4) by pipeline.The arrangement increases removal effective, floor space is few, and operating cost is low, is suitable for different process places or treatment scale.
Description
Technical field
The present invention relates to the biological sewage treatment device of a kind of integrated form.
Background technology
With activated sludge process and biomembrance process the traditional biological processing means as representative for a long time at sanitary sewage and
Industrial Wastewater Treatment is widely used.This kind of conventional apparatus mostly uses secondary sedimentation tank as solid-liquid separation hands
Section, treatment facility is independent of one another, and floor space is big, the water quality stability of process water outlet is bad.Some Sewage Biological Treatment new clothes
Put cancellation or replace secondary sedimentation tank to overcome it not enough, such as membrane bioreactor, integrated oxidation ditch, mechanical agitation fluidisation
Bed and in-depth filtration bed etc., patent CN2286181Y, CN2616530Y also disclose that a kind of integrated sewage processor, these
Although sewage-treatment plant floor space is little, but all it is confined to residential quarters, small-scale sewage process occasion, when treatment scale reaches
When the change of water quality of thousands of tons of or water inlet is bigger, the construction of device and operation existing problems.
Summary of the invention
The purpose of the present invention is exactly the drawbacks described above overcoming existing sewage-treatment plant, it is provided that a kind of saving floor space,
Adapt to different treatment scales and stable and reliable operation, the simple integrated sewage biological treating device of management.
The design of the present invention is as follows: the oxidation Decomposition function of suspending carrier bioreactor and solid-liquid separation are integrated in same
In one process structures, in combination with preposition enhanced flocculation unit, it is achieved efficiently remove various pollutant, improve the punching of water resistant matter
Hit ability, reduce operating cost, and be directly realized by solid-liquid separation, save floor space, adapt to different treatment scales.
The present invention is accomplished in that
A kind of integrated sewage biological treating device, including enhanced flocculation and sedimentation pond 3, dosing tank 5, integration suspending carrier
Bioreactor 4, aerator 7 and reflux pump 8, it is characterised in that: enhanced flocculation and sedimentation pond 3 is divided into flocculation reaction district 31, precipitation
District 32, by crossing water baffle plate, barricade or deflector connection；Integration suspending carrier bioreactor 4 is divided into anoxic zone 41, aerobic zone
42 and solid-liquid displacement zone 43, each other by perforation barricade or barrier partitions, each district all adds suspending carrier biologic packing material；By force
Change flocculation sedimentation tank 3 to be connected with integrated suspending carrier bioreactor 4 by pipeline.
A kind of integrated sewage biological treating device of the present invention, the concrete structure in enhanced flocculation and sedimentation pond 3 is as follows:
Flocculation reaction district 31 connects by crossing water baffle plate, barricade or deflector 321 with settling zone 32, and flocculation reaction district 31 arranges air stirring
Pipe 311 and 312 or mechanical stirring device；Outlet pipe 322 and integrated suspending carrier bioreactor 4 are passed through in top, settling zone 32
Water inlet pipe 412 be connected, water inlet pipe 412 is also connected with return duct 10, installation discharge pipeline 323 bottom settling zone.
A kind of integrated sewage biological treating device of the present invention, the tool of integration suspending carrier bioreactor 4
Body structure is as follows: mechanical stirring device 411 is placed in anoxic zone 41, and the aeration tube 421 of aerobic zone 42 is by air header 6 and air blast
Machine 7 connects, and the end of aeration tube 421 connects microporous aeration disc or boring aeration pipe 422；The air hose 431 of solid-liquid displacement zone 43
Also being connected with air header 6, its latter end connects punched-type air stirring pipe, and water outlet baffle plate 432 is connected with outlet pipe 433, bottom
Discharge pipeline 434 be connected with outer comb 435, return duct 436, return duct 436 by reflux pump 8, return duct 9 respectively with return duct
10,11 connect.
A kind of integrated sewage biological treating device in ground of the present invention, equipped with effusion meter 2 on water inlet pipe 1, anti-with flocculation
District 31, return duct 11 is answered to be connected；Dosing tank 5 is equipped with dosing pump 51, and chemical feed pipe 52 in communication is anti-with flocculation by water inlet pipe 1
District 31 is answered to connect.
Beneficial effects of the present invention: integrated sewage biological treating device of the present invention is biological at common suspending carrier
Integrated solid-liquid separation system on the basis of reactor, cancels second pond, and the removal usefulness of the most various pollutant improves, Er Qie
Same structures achieve the function of depollution and solid-liquid separation, compact conformation, and floor space is few；When properly functioning direct
Remove filler deposition, it is not necessary to special backwash facility and backwash tank, it is not necessary to extra energy consumption；Integration suspends and carries
The interior exteenal reflux of body bioreactor is integrated, and has both realized the purpose of denitrogenation dephosphorizing, reduces again energy consumption and operating cost simultaneously.Should
Integrated sewage biological treating device can be suitable for different process places to use steel construction or steel and concrete structure form or process rule
Mould, water outlet can reach sewage first discharge standard.
Accompanying drawing explanation
Fig. 1 is integrated sewage biological treating device structural representation of the present invention.
Detailed description of the invention
As it is shown in figure 1, integrated sewage biological treating device of the present invention, including enhanced flocculation and sedimentation pond 3, dosing tank
5, integration suspending carrier bioreactor 4, aerator 7 and reflux pump 8.Equipped with effusion meter 2 on water inlet pipe 1, with flocculation reaction
District 31, return duct 11 are connected；Dosing tank 5 is equipped with dosing pump 51, and chemical feed pipe 52 in communication is by water inlet pipe 1 and flocculation reaction
District 31 connects.
Enhanced flocculation and sedimentation pond 3 is divided into flocculation reaction district 31, settling zone 32, flocculation reaction district 31 and settling zone 32 by crossing water
Baffle plate, barricade or deflector 321 connect, and flocculation reaction district 31 arranges air stirring pipe 311 and 312 or mechanical stirring device；Heavy
Top, shallow lake district 32 is connected with the water inlet pipe 412 of integrated suspending carrier bioreactor 4 by outlet pipe 322, and water inlet pipe 412 is also
It is connected with return duct 10, discharge pipeline 323 is installed bottom settling zone.
Integration suspending carrier bioreactor 4 is divided into anoxic zone 41, aerobic zone 42 and solid-liquid displacement zone 43, each other
By perforation barricade or barrier partitions, each district all adds suspending carrier biologic packing material；Enhanced flocculation and sedimentation pond 3 is by pipeline and
Body suspending carrier bioreactor 4 connects.Mechanical stirring device 411 is placed in anoxic zone 41, and the aeration tube 421 of aerobic zone 42 leads to
Crossing air header 6 to be connected with aerator 7, the end of aeration tube 421 connects microporous aeration disc or boring aeration pipe 422；Solid-liquid divides
Air hose 431 from district 43 is also connected with air header 6, its latter end connect punched-type air stirring pipe, water outlet baffle plate 432 with go out
Water pipe 433 is connected, and the discharge pipeline 434 of bottom is connected with outer comb 435, return duct 436, and return duct 436 passes through reflux pump 8, returns
Flow tube 9 is connected with return duct 10,11 respectively.
When the integrated sewage biological treating device utilizing the present invention carries out sewage disposal, sewage is by water inlet pipe 1, effusion meter
2 reaction zones 31 entering enhanced flocculation and sedimentation pond 3, flocculation medicament passes through dosing tank 5, dosing pump 51 and chemical feed pipe 52 at water inlet pipe
Mixing with Preliminary sewage, water inlet pipe also accepts the backflow after biochemical treatment.In flocculation reaction district 31, sewage, flocculation medicament, return
Stream mixed liquor is realized mixing by mechanical agitation oar or air stirring pipe 311 and 312, is reacted and generate alumen ustum, meanwhile,
Phosphorus in sewage also reacts formation precipitation with flocculation medicament.The mixed liquor of alumen ustum and sewage enters the precipitation in enhanced flocculation and sedimentation pond
District 32, suspended solid and Preliminary sewage precipitation, it is biological anti-that the water outlet after just sinking enters integration suspending carrier by pipe 322,412
Answer device 4；Precipitating sludge passes through mud valve 323 periodic exhaustion, further processes and disposes.Integration suspending carrier biological respinse
The each district of device 4 all adds suspending carrier biologic packing material, and sewage enters anoxic zone 41, by mechanical stirring device promote microorganism with
Pollutant mix, and realize denitrification at this；Air needed for aerobic zone is passed through air hose 6,421 and aerator 422 by aerator
It is dissolved in water, needed for meeting microbial metabolism；In aerobic zone 42, the Organic substance of remnants, NH in sewage3Various on-N is filled
Aerobic microbiological exhaustive oxidation.Sewage after purification, the biomembrane come off, float etc. enter solid-liquid displacement zone 43, this district's cloth
Putting floating stuffing and perforation stirring pipe 431, float is trapped at this, and clear water is by water outlet baffle plate 432, the outer row of outlet pipe 433；
Open the valve of air stirring pipe 431 when the effect of solid-liquid separation is deteriorated, the float retained solid-liquid displacement zone is rinsed also
It is deposited at the bottom of pond, then is discharged by discharge pipeline 434 and 435, process further.Discharge pipeline 434 also with return duct 436 and reflux pump
8 connect, the reflowable flocculation sedimentation tank of sewage after biochemical treatment or the water inlet end of integration suspending carrier bioreactor.
The industrial wastewater of town domestic sewage, landscape water, aquiculture waste water and some industry is through integrated form of the present invention
Biological sewage treatment device can reach country's relevant emission standards after purifying.
Claims (4)
1. an integrated sewage biological treating device, suspends carry including enhanced flocculation and sedimentation pond (3), dosing tank (5), integration
Body bioreactor (4), aerator (7) and reflux pump (8), it is characterised in that: enhanced flocculation and sedimentation pond (3) are divided into flocculation reaction
District (31) and settling zone (32), by crossing water baffle plate, barricade or deflector connection；Integration suspending carrier bioreactor (4) point
For anoxic zone (41), aerobic zone (42) and solid-liquid displacement zone (43), each other by perforation barricade or barrier partitions, each district is equal
Add suspending carrier biologic packing material；Enhanced flocculation and sedimentation pond (3) is by pipeline with integrated suspending carrier bioreactor (4) even
Logical.
2. integrated sewage biological treating device as claimed in claim 1, it is characterised in that the wadding of enhanced flocculation and sedimentation pond (3)
Solidifying reaction zone (31) arranges that air stirring pipe or mechanical stirring device, settling zone (32) bottom install discharge pipeline (323).
3. integrated sewage biological treating device as claimed in claim 1, it is characterised in that integration suspending carrier is biological anti-
Mechanical stirring device (411) is placed in the anoxic zone (41) answering device (4), and the aeration tube (421) of aerobic zone (42) passes through air header
(6) being connected with aerator (7), the end of aeration tube (421) connects microporous aeration disc or boring aeration pipe (422)；Solid-liquid separation
The air hose (431) in district (43) is connected with air header (6), and its latter end connects punched-type air stirring pipe.
4. integrated sewage biological treating device as claimed in claim 1, it is characterised in that: integration suspending carrier is biological anti-
After answering the return duct of device (4), chemical feed pipe (52) and water inlet pipe (1) to converge and the reaction zone (31) of enhanced flocculation and sedimentation pond (3) or
The water inlet pipe of integration suspending carrier bioreactor is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610701483.7A CN106082565A (en) | 2016-08-19 | 2016-08-19 | A kind of integrated sewage biological treating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610701483.7A CN106082565A (en) | 2016-08-19 | 2016-08-19 | A kind of integrated sewage biological treating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106082565A true CN106082565A (en) | 2016-11-09 |
Family
ID=57224952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610701483.7A Pending CN106082565A (en) | 2016-08-19 | 2016-08-19 | A kind of integrated sewage biological treating device |
Country Status (1)
| Country | Link |
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| CN (1) | CN106082565A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108947135A (en) * | 2018-08-01 | 2018-12-07 | 中国科学院成都生物研究所 | A kind of livestock breeding wastewater integral treatment method |
| CN116409909A (en) * | 2023-06-09 | 2023-07-11 | 深圳永清水务有限责任公司 | Device for treating waste water generated by assay or detection |
-
2016
- 2016-08-19 CN CN201610701483.7A patent/CN106082565A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108947135A (en) * | 2018-08-01 | 2018-12-07 | 中国科学院成都生物研究所 | A kind of livestock breeding wastewater integral treatment method |
| CN108947135B (en) * | 2018-08-01 | 2021-11-12 | 中国科学院成都生物研究所 | Integrated treatment method for livestock and poultry breeding wastewater |
| CN116409909A (en) * | 2023-06-09 | 2023-07-11 | 深圳永清水务有限责任公司 | Device for treating waste water generated by assay or detection |
| CN116409909B (en) * | 2023-06-09 | 2023-08-18 | 深圳永清水务有限责任公司 | Device for treating waste water generated by assay or detection |
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161109 |