CN106277296A - Equipment for aerobic biochemical treatment of sewage water and processing method - Google Patents
Equipment for aerobic biochemical treatment of sewage water and processing method Download PDFInfo
- Publication number
- CN106277296A CN106277296A CN201610913024.5A CN201610913024A CN106277296A CN 106277296 A CN106277296 A CN 106277296A CN 201610913024 A CN201610913024 A CN 201610913024A CN 106277296 A CN106277296 A CN 106277296A
- Authority
- CN
- China
- Prior art keywords
- aerobic
- sewage
- settling vat
- segregation apparatus
- biochemical treatment
- 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
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
- C02F3/08—Aerobic processes using moving contact bodies
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2203/00—Apparatus and plants for the biological treatment of water, waste water or sewage
- C02F2203/006—Apparatus and plants for the biological treatment of water, waste water or sewage details of construction, e.g. specially adapted seals, modules, connections
-
- 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
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- 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)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
- Biological Treatment Of Waste Water (AREA)
Abstract
The invention discloses a kind of equipment for aerobic biochemical treatment of sewage water and processing method, equipment for aerobic biochemical treatment of sewage water, including Aerobic Pond, in described Aerobic Pond, be provided with settling vat；The bottom surface opening part of described settling vat is provided with segregation apparatus, and the cross-sectional area of described segregation apparatus is gradually increased from top to bottom, forms gap between the inwall of described segregation apparatus and described settling vat；The perforate of described settling vat side surface upper part connects outlet pipe.Sewage aerobic biochemical processing method uses above-mentioned equipment for aerobic biochemical treatment of sewage water.It is an advantage of the current invention that: the stable subenvironment being internally formed by settling vat, efficiently separate sewage and bio-carrier, make the sewage in Aerobic Pond without carrying out standing sedimentation, it is achieved that the continuous operation of aerobic treatment process, improve sewage treatment capacity.
Description
Technical field
The present invention relates to a kind of sewage disposal device and processing method, particularly relate to a kind of equipment for aerobic biochemical treatment of sewage water
And processing method.
Background technology
Aerobic biochemical process processes sewage, is to utilize the aerobic bacteria in the bio-carrier being distributed in Aerobic Pond to carry out sewage
Process.Batch (-type) being usually taken and processes technique, i.e. sewage in Aerobic Pond through aeration certain time, aerobic treatment completes
After, then stand certain time and make bio-carrier be deposited to bottom Aerobic Pond, then discharge Aerobic Pond top is after settlement treatment
Sewage.Owing to the aerobic treatment process of this process technique can not be run continuously, have impact on sewage treatment capacity.
Summary of the invention
The technical problem to be solved is to provide a kind of sewage aerobic biochemistry that can run aerobic process continuously
Processing equipment and processing method.
The present invention is to solve above-mentioned technical problem by the following technical programs, equipment for aerobic biochemical treatment of sewage water, including
Aerobic Pond, is provided with settling vat in described Aerobic Pond；The bottom surface opening part of described settling vat is provided with segregation apparatus, described segregation apparatus
Cross-sectional area be gradually increased from top to bottom, between the inwall of described segregation apparatus and described settling vat formed gap；Described
The perforate of settling vat side surface upper part connects outlet pipe.
As the technical scheme optimized, described settling vat is cylinder, and described segregation apparatus is flared structure.
As the technical scheme optimized, the top of described segregation apparatus is positioned at described settling vat, and its underpart is positioned at described
The lower section of settling vat, forms gap between side and the end opening edge of described settling vat of described segregation apparatus.
As the technical scheme optimized, the top of described segregation apparatus is provided with airway, and the lower end of described airway connects
The opening of described separation unit overhead, the top face of described settling vat is led in the upper end of described airway.
As the technical scheme optimized, described settling vat is located at two pool wall intersections of described Aerobic Pond.
As the technical scheme optimized, described outlet pipe is connected at the 0.3-0.5 rice of described settling vat top.
As the technical scheme optimized, the bottom of described segregation apparatus is positioned at pond, bottom surface 1/3 eminence away from described Aerobic Pond.
As the technical scheme optimized, the bottom of described Aerobic Pond is provided with aerator, by roots blower to described aeration
Device air feed.
The sewage water treatment method of a kind of equipment for aerobic biochemical treatment of sewage water used described in any of the above-described item, including following step
Rapid: sewage is imported Aerobic Pond, direct the air into Aerobic Pond simultaneously, aerobic by be distributed in the bio-carrier in Aerobic Pond
Bacterium carries out biochemical treatment to sewage；The sewage carrying bio-carrier enters in the settling vat in Aerobic Pond, and aeration gas flow is separated
Device stops；Bio-carrier settles down in settling vat, flows out from the gap between segregation apparatus and settling vat；Aerobic life
After change has processed, be opened to water pipe by settling vat through sedimentation sewage import next process.
As the technical scheme optimized, comprising the steps: to direct the air into Aerobic Pond by aerator, aerator passes through
Roots blower air feed.
It is an advantage of the current invention that: the stable subenvironment being internally formed by settling vat, efficiently separate sewage and carry with biological
Body, makes the sewage in Aerobic Pond without carrying out standing sedimentation, it is achieved that the continuous operation of aerobic treatment process, improves dirt
Water treatment capacity.
Accompanying drawing explanation
Fig. 1 is the structural representation of equipment for aerobic biochemical treatment of sewage water of the present invention.
Detailed description of the invention
As it is shown in figure 1, equipment for aerobic biochemical treatment of sewage water, including Aerobic Pond 1, in Aerobic Pond 1, it is provided with settling vat 2, sedimentation
The bottom surface opening part of bucket 2 is provided with segregation apparatus 3, and the perforate of settling vat 2 side surface upper part connects outlet pipe 4.
Settling vat 2 is hollow cylinder, and segregation apparatus 3 is up-small and down-big flared structure；The upper bit of segregation apparatus 3
In settling vat 2, its underpart is positioned at the lower section of settling vat 2, shape between side and the end opening edge of settling vat 2 of segregation apparatus 3
Become gap.
Segregation apparatus 3 stops aeration gas flow in Aerobic Pond 1 to enter in settling vat 2, formed in settling vat 2 one stable
Subenvironment, bio-carrier and sewage can reach well to separate in settling vat 2；Bio-carrier is on edge point, the bottom of settling vat 2
Flowing out from device 3, due to enlarged areas, water velocity reduces, bio-carrier can rapid subsidence to the bottom of Aerobic Pond 1；Nothing
Standing sedimentation process, aerobic process continuously-running need to be carried out.
The top of segregation apparatus 3 is provided with airway 5, and the lower end of airway 5 connects the opening at segregation apparatus 3 top, inducing QI
The top face of settling vat 2 is led in the upper end of pipe 5.
The gas being collected at segregation apparatus 3 lower surface is upwards discharged by airway 5.
Settling vat 2 is located at two pool wall intersections of Aerobic Pond 1；Outlet pipe 4 is connected to away from settling vat 2 top 0.3-0.5 rice
Place；The bottom of segregation apparatus 3 is positioned at pond, bottom surface 1/3 eminence away from Aerobic Pond 1.
The bottom of Aerobic Pond 1 is provided with aerator 6, and aerator 6 is by roots blower air feed.
Air is evenly distributed in Aerobic Pond 1 by the aeration head of aerator 6, and the oxygen in air is aerobic bacteria growing institute
Required.Owing to Aerobic Pond 1 is open type, air is by after Aerobic Pond 1, uncontrolled irregularly to air loss.
Sewage aerobic biochemical processing method, comprises the steps: to import sewage Aerobic Pond 1, simultaneously by air by by
The aerator 6 of roots blower air feed imports Aerobic Pond 1, by the aerobic bacteria that is distributed in the bio-carrier in Aerobic Pond 1 to dirt
Water carries out biochemical treatment；The sewage carrying bio-carrier enters in the settling vat 2 in Aerobic Pond 1, and aeration gas flow is by segregation apparatus 3
Stop；Bio-carrier settles down in settling vat 2, flows out from the gap between segregation apparatus 3 and settling vat 2；Aerobic life
After change has processed, be opened to water pipe 4 by settling vat 2 through sedimentation sewage import next process.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all spirit in the present invention and
Any amendment, equivalent and the improvement etc. made within principle, should be included within the scope of the present invention.
Claims (10)
1. an equipment for aerobic biochemical treatment of sewage water, including Aerobic Pond (1), it is characterised in that: it is heavy to be provided with in described Aerobic Pond (1)
Fall bucket (2)；The bottom surface opening part of described settling vat (2) is provided with segregation apparatus (3), the cross-sectional area of described segregation apparatus (3)
It is gradually increased from top to bottom, between the inwall of described segregation apparatus (3) and described settling vat (2), forms gap；Described settling vat
(2) perforate of side surface upper part connects outlet pipe (4).
2. equipment for aerobic biochemical treatment of sewage water as claimed in claim 1, it is characterised in that: described settling vat (2) is cylinder,
Described segregation apparatus (3) is flared structure.
3. equipment for aerobic biochemical treatment of sewage water as claimed in claim 1, it is characterised in that: the top of described segregation apparatus (3)
Being positioned at described settling vat (2), its underpart is positioned at the lower section of described settling vat (2), and the side of described segregation apparatus (3) is with described
Gap is formed between the end opening edge of settling vat (2).
4. equipment for aerobic biochemical treatment of sewage water as claimed in claim 1, it is characterised in that: the top of described segregation apparatus (3)
Being provided with airway (5), the lower end of described airway (5) connects the opening at described segregation apparatus (3) top, described airway (5)
Upper end lead to the top face of described settling vat (2).
5. equipment for aerobic biochemical treatment of sewage water as claimed in claim 1, it is characterised in that: described settling vat (2) is located at described
Two pool wall intersections of Aerobic Pond (1).
6. equipment for aerobic biochemical treatment of sewage water as claimed in claim 1, it is characterised in that: described outlet pipe (4) be connected to away from
At the 0.3-0.5 rice of described settling vat (2) top.
7. equipment for aerobic biochemical treatment of sewage water as claimed in claim 1, it is characterised in that: the bottom of described segregation apparatus (3)
It is positioned at pond, bottom surface 1/3 eminence away from described Aerobic Pond (1).
8. equipment for aerobic biochemical treatment of sewage water as claimed in claim 1, it is characterised in that: the bottom of described Aerobic Pond (1) sets
Having aerator (6), described aerator (6) passes through roots blower air feed.
9. the sewage aerobic biochemical treatment of the equipment for aerobic biochemical treatment of sewage water used described in any one of claim 1 to 9
Method, it is characterised in that comprise the steps: sewage imports Aerobic Pond (1), direct the air into Aerobic Pond (1) simultaneously, pass through
The aerobic bacteria being distributed in the bio-carrier in Aerobic Pond (1) carries out biochemical treatment to sewage；The sewage carrying bio-carrier enters
Entering in the settling vat (2) in Aerobic Pond (1), aeration gas flow is stopped by segregation apparatus (3)；Bio-carrier is in settling vat (2)
Settle down, flow out from the gap between segregation apparatus (3) and settling vat (2)；After aerobic treatment completes, it is opened to water pipe
(4) by settling vat (2) through sedimentation sewage import next process.
10. sewage aerobic biochemical processing method as claimed in claim 9, it is characterised in that comprise the steps: by by sieve
The aerator (6) of thatch blower fan air feed directs the air into Aerobic Pond (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610913024.5A CN106277296A (en) | 2016-10-20 | 2016-10-20 | Equipment for aerobic biochemical treatment of sewage water and processing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610913024.5A CN106277296A (en) | 2016-10-20 | 2016-10-20 | Equipment for aerobic biochemical treatment of sewage water and processing method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106277296A true CN106277296A (en) | 2017-01-04 |
Family
ID=57719666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610913024.5A Pending CN106277296A (en) | 2016-10-20 | 2016-10-20 | Equipment for aerobic biochemical treatment of sewage water and processing method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106277296A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD241406A1 (en) * | 1985-10-03 | 1986-12-10 | Projekt Wasserwirtschaft Veb | SOIL-FREE GIANT FILM REACTOR FOR THE CONTINUOUS ELIMINATION OF GELOUS WATER INGREDIENTS |
| CN101585595A (en) * | 2008-05-20 | 2009-11-25 | 海斯博特（北京）科技有限公司 | Biochemistry and sedimentation integrated central sedimentation type active sludge biochemical treatment unit |
| CN101585590A (en) * | 2008-05-20 | 2009-11-25 | 海斯博特（北京）科技有限公司 | Central sedimentation type active sludge biochemical device |
| CN202226714U (en) * | 2011-07-14 | 2012-05-23 | 浙江工商大学 | Muddy water separation device for aerobic activated sludge |
-
2016
- 2016-10-20 CN CN201610913024.5A patent/CN106277296A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD241406A1 (en) * | 1985-10-03 | 1986-12-10 | Projekt Wasserwirtschaft Veb | SOIL-FREE GIANT FILM REACTOR FOR THE CONTINUOUS ELIMINATION OF GELOUS WATER INGREDIENTS |
| CN101585595A (en) * | 2008-05-20 | 2009-11-25 | 海斯博特（北京）科技有限公司 | Biochemistry and sedimentation integrated central sedimentation type active sludge biochemical treatment unit |
| CN101585590A (en) * | 2008-05-20 | 2009-11-25 | 海斯博特（北京）科技有限公司 | Central sedimentation type active sludge biochemical device |
| CN202226714U (en) * | 2011-07-14 | 2012-05-23 | 浙江工商大学 | Muddy water separation device for aerobic activated sludge |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170104 |
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| RJ01 | Rejection of invention patent application after publication |