CN108862571A - A kind of integral bio Air Exposure equipment - Google Patents
A kind of integral bio Air Exposure equipment Download PDFInfo
- Publication number
- CN108862571A CN108862571A CN201810907690.7A CN201810907690A CN108862571A CN 108862571 A CN108862571 A CN 108862571A CN 201810907690 A CN201810907690 A CN 201810907690A CN 108862571 A CN108862571 A CN 108862571A
- Authority
- CN
- China
- Prior art keywords
- aeration
- region
- area
- bio
- activated sludge
- 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.)
- Withdrawn
Links
Classifications
-
- 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
- C02F3/02—Aerobic processes
- C02F3/12—Activated sludge processes
- C02F3/20—Activated sludge processes using diffusers
- C02F3/201—Perforated, resilient plastic diffusers, e.g. membranes, sheets, foils, tubes, hoses
-
- 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
- C02F3/02—Aerobic processes
- C02F3/12—Activated sludge processes
- C02F3/1236—Particular type of activated sludge installations
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/04—Flow arrangements
- C02F2301/043—Treatment of partial or bypass streams
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Activated Sludge Processes (AREA)
Abstract
The present invention relates to sewage treatment field more particularly to a kind of integral bio Air Exposure equipment.Including bio-aeration pool, one end that biology exposes pond is equipped with water outlet, and the other end is equipped with water inlet, the exhalant region of aerobe aeration zone, activated sludge depositing separation area and sewage after treatment is divided into the bio-aeration pool；The biology, which exposes, is equipped with aeration tube in pool, be equipped with aerator on aeration tube；The activated sludge depositing separation area is pyramidal structure region wide at the top and narrow at the bottom, and region is sludge reflux area under activated sludge depositing separation area, and upper region is sludge settling area.Usefulness of the present invention is：Secondary settling tank and aeration tank are combined together by the equipment, and simple and compact device saves space occupied, saves sludge reflux equipment, can also save operation energy consumption while saving equipment investment.
Description
Technical field
The present invention relates to sewage treatment field more particularly to a kind of integral bio Air Exposure equipment.
Background technique
In sewage aerobic biological treatment, generally it is made of " bio-aeration pool+secondary settling tank+sludge recirculation system ".This
Device is realized by the rational design of device structure and is combined into one bio-aeration and secondary settling tank.
Summary of the invention
The technical problem to be solved by the present invention is to the present apparatus provides a kind of integral bio Air Exposure equipment, equipment
Simple and compact, saving space occupied, saves sludge reflux equipment, can also save operation energy consumption while saving equipment investment.
In order to solve the above-mentioned technical problem, the present invention is achieved by the following technical solutions：A kind of integral bio exposure
Gas disposal equipment, including bio-aeration pool, one end that biology exposes pond are equipped with water outlet, and the other end is equipped with water inlet, the life
It is divided into the exhalant region of aerobe aeration zone, activated sludge depositing separation area and sewage after treatment in object aeration tank；Institute
It states in biology exposure pool and is equipped with aeration tube, aerator is installed on aeration tube；The activated sludge depositing separation area is under upper width
Narrow pyramidal structure region, region is sludge reflux area under activated sludge depositing separation area, and upper region is sludge settling area.
Preferably, being equipped with isolation board in the exposure pool and activated sludge depositing separation area for distinguishable region.
Preferably, preventing sludge from flowing out in order to preferably be discharged, effluent weir is equipped with by the exhalant region.
Compared with prior art, usefulness of the present invention is：Secondary settling tank and aeration tank are combined together by the equipment, if
Standby simple and compact, saving space occupied, saves sludge reflux equipment, can also save operation energy consumption while saving equipment investment.
Detailed description of the invention：
The present invention is described in further details with specific and specific embodiment with reference to the accompanying drawing：
Fig. 1 is integral bio Air Exposure equipment cross-sectional view；
Fig. 2 is integral bio Air Exposure equipment side sectional view；
Fig. 3 is integral bio Air Exposure equipment top view.
In figure：1- bio-aeration pool；2- water outlet；3- water inlet；4- aerobe aeration zone；5- activated sludge precipitating point
From area；6- exhalant region；7- aeration tube；8- aerator；9- sludge reflux area；10- sludge settling area；11- isolation board；12- water outlet
Weir.
Specific embodiment：
With reference to the accompanying drawing and specific embodiment the present invention will be described in detail：
As shown in Figure 1 to Figure 3, a kind of integral bio Air Exposure equipment, including bio-aeration pool 1, biology expose the one of pond 1
End is equipped with water outlet 2, and the other end is equipped with water inlet 3, is divided into aerobe aeration zone 4, activated sludge in the bio-aeration pool 1
The exhalant region 6 of depositing separation area 5 and sewage after treatment；The aerobe, which exposes, is equipped with aeration tube 7 in pool 4, aeration
Pipe 7 is arranged in bottom of pond, and aerator 8 is equipped on aeration tube 7；The activated sludge depositing separation area 5 is taper wide at the top and narrow at the bottom
Structural region, the lower region in activated sludge depositing separation area 5 are sludge reflux area 9, and upper region is sludge settling area 10；In order to distinguish
Aerobe described in region, which exposes, is equipped with isolation board 11 in pool 4 and activated sludge depositing separation area 5；In order to preferably go out
Water prevents sludge from flowing out and is equipped with effluent weir 12 by the exhalant region 6.
Inventive principle：Sewage is aerated in aerobe aeration zone 4, aerobe oxidation processes, by the region
Aerobic microbiological, that is, activated sludge in sewage organic matter carry out resolution process, remove waste water in organic pollutant.Through
Treated for aerobe aeration zone 4 sewage and active sludge intermixture enter depositing separation area 6, activated sludge precipitating point together
It is a pyramidal structure region wide at the top and narrow at the bottom from area 5, mixed liquor flows up after entering from settling zone lower part, because rear empty upwards
Between extension, upward flow velocity decays rapidly greatly.After velocity attenuation, the activated sludge in mixed liquor forms wadding body, because of sludge wadding body
Exhalant region is risen to so that sewage continues up flowing with the density contrast of water, processing unit is discharged by effluent weir 12.Sludge
It is then deposited to bottom downwards, passes back into aerobe aeration zone 4, continues with sewage.
Traditional activated sludge biological treatment of itching well is：Water inlet-exposure pond-secondary settling tank-water outlet, the dirt in secondary settling tank
Mud is entering exposure pond by reflux pump, and the technique of the present apparatus is：Water inlet-integral bio exposes water installations-water outlet, with tradition
Active matter method is compared, and secondary settling tank and aeration tank are combined together, and simple and compact device saves space occupied, is saved sludge and is returned
Flow device can also save operation energy consumption while saving equipment investment.
It is emphasized that：The above is only presently preferred embodiments of the present invention, not make in any form to the present invention
Limitation, any simple modification, equivalent change and modification to the above embodiments according to the technical essence of the invention,
All of which are still within the scope of the technical scheme of the invention.
Claims (3)
1. a kind of integral bio Air Exposure equipment, including bio-aeration pool（1）, biology exposure pond（1）One end be equipped with
The mouth of a river（2）, the other end is equipped with water inlet（3）, it is characterised in that：The bio-aeration pool（1）In be divided into aerobe aeration zone
（4）, activated sludge depositing separation area（5）The exhalant region of sewage after treatment（6）；The aerobe exposes pool（4）
In be equipped with aeration tube（7）, aeration tube（7）On aerator is installed（8）；The activated sludge depositing separation area（5）For under upper width
Narrow pyramidal structure region, activated sludge depositing separation area（5）Lower region is sludge reflux area（9）, upper region is sludge settling
Area（10）.
2. a kind of integral bio Air Exposure equipment according to claim 1, it is characterised in that：The aerobe exposes water
Area（4）With activated sludge depositing separation area（5）In be equipped with isolation board（11）.
3. a kind of integral bio Air Exposure equipment according to claim 1, it is characterised in that：The exhalant region（6）It is other
Equipped with effluent weir（12）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810907690.7A CN108862571A (en) | 2018-08-10 | 2018-08-10 | A kind of integral bio Air Exposure equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810907690.7A CN108862571A (en) | 2018-08-10 | 2018-08-10 | A kind of integral bio Air Exposure equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108862571A true CN108862571A (en) | 2018-11-23 |
Family
ID=64318739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810907690.7A Withdrawn CN108862571A (en) | 2018-08-10 | 2018-08-10 | A kind of integral bio Air Exposure equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108862571A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109368966A (en) * | 2018-12-24 | 2019-02-22 | 欧基（上海）环保科技有限公司 | A kind of sludge-water separating system |
| CN113772810A (en) * | 2021-09-01 | 2021-12-10 | 深圳市利源水务设计咨询有限公司 | Sewage treatment purification system and treatment method thereof |
-
2018
- 2018-08-10 CN CN201810907690.7A patent/CN108862571A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109368966A (en) * | 2018-12-24 | 2019-02-22 | 欧基（上海）环保科技有限公司 | A kind of sludge-water separating system |
| CN113772810A (en) * | 2021-09-01 | 2021-12-10 | 深圳市利源水务设计咨询有限公司 | Sewage treatment purification system and treatment method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181123 |
|
| WW01 | Invention patent application withdrawn after publication |