CN206156872U - Can reduce sewage treatment aeration equipment of foam - Google Patents
Can reduce sewage treatment aeration equipment of foam Download PDFInfo
- Publication number
- CN206156872U CN206156872U CN201621203117.0U CN201621203117U CN206156872U CN 206156872 U CN206156872 U CN 206156872U CN 201621203117 U CN201621203117 U CN 201621203117U CN 206156872 U CN206156872 U CN 206156872U
- Authority
- CN
- China
- Prior art keywords
- aeration
- aeration tank
- foam
- tank
- water pump
- 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 - Fee Related
Links
- 238000005273 aeration Methods 0.000 title claims abstract description 117
- 239000010865 sewage Substances 0.000 title claims abstract description 36
- 239000006260 foam Substances 0.000 title claims abstract description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 34
- 238000000034 method Methods 0.000 abstract description 12
- 230000000694 effects Effects 0.000 abstract description 11
- 239000012535 impurity Substances 0.000 abstract description 5
- 239000010802 sludge Substances 0.000 description 13
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 7
- 239000007789 gas Substances 0.000 description 7
- 239000001301 oxygen Substances 0.000 description 7
- 229910052760 oxygen Inorganic materials 0.000 description 7
- 238000012423 maintenance Methods 0.000 description 4
- 238000005276 aerator Methods 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 239000005416 organic matter Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000004065 wastewater treatment Methods 0.000 description 2
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000505 pernicious effect Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Classifications
-
- 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
- Activated Sludge Processes (AREA)
Abstract
The utility model discloses a can reduce sewage treatment aeration equipment of foam, including the aeration tank, the aeration pipe, still include strutting arrangement, support frame and drain, the aeration tank is stretched out to aeration pipe one end, it installs in strutting arrangement to stretch out the end, the support frame is fixed on the aeration tank, and be provided with water pipe and shower nozzle on the support frame, the both sides of aeration tank still are provided with the water pump connector, the drain is located the bottom of aeration tank both sides, be provided with the valve between water pump and the aeration tank, open the valve, it can be with the impurity in the aeration tank to start the water pump, the aeration tank is rush out through the drain to useless mud etc. The utility model discloses the aeration pipe that adopts can rotate, has avoided the aeration pipe range time to stop in same position and leads to aeration channel blockage, and the aeration pipe has also increased gaseous home range at the pivoted in -process, and aeration efficiency is higher, also has apparent effect to reducing the foam and improving blowdown efficiency.
Description
Technical field
The utility model is related to a kind of sewage-treatment plant, and in particular to can reduce the aeration in sewage treatment dress of foam
Put.
Background technology
For the water quality requirement for making sewage reach drainage requirement or reuse, the process purified to sewage, at sewage
Reason is widely used in the every field such as building, agricultural, traffic, the energy, petrochemical industry, environmental protection, urban landscape, medical treatment, food and drink, also gets over
To come into the daily life of common people more.Aeration in sewage disposal process refers to that water and air is fully contacted to exchange
Gaseous material and the method for treating water for removing volatile materials in eliminating water, make gas escape from water, by air using the method
Oxygen force the process shifted in liquid, its objective is to obtain enough dissolved oxygen.Go eliminating water stink or carbon dioxide and
The pernicious gases such as hydrogen sulfide；Or oxygen is dissolved in water, to improve dissolved oxygen concentration, reach except iron, demanganization or promote aerobic micro-
The purpose of biodegradable organic matter.Prevent in pond suspended substance to sink additionally, aeration also has, strengthen in pond organic matter and microorganism and
The purpose of dissolved oxygen contact, so as to ensure oxygen of the microorganism under conditions of having sufficient dissolved oxygen, to dirty Organic substance in water in pond
Change decomposition, the quality of aeration directly affects wastewater treatment efficiency.Tubular type aeration tube of the prior art is generally arranged at exposure
In gas pond, ventilated to aeration tube by air inlet pipe, due to the impact of the impurity such as body refuse in sewage, aeration passage is easily blocked, exposed
Gas effect is had a greatly reduced quality, and if aerating system breaks down, and the whole aerator that needs to stop carries out maintenance and inspection, affects
Sewage treating efficiency, with the sewage treatment project of activated sludge process, usually can form in a large number in its debugging and running
Foam, and when there is foam, generally all drastically deteriorate along with water quality, treatment effect is deteriorated, and is at this time accomplished by
Foam is eliminated, recovers normal process；Sludge is generally proposed aeration by the discharge of sludge in prior art using lifting device
Pond, expulsion efficiency is not high and relatively costly.
Utility model content
Technical problem to be solved in the utility model is existing aerator aeration passage easily blocking and inconvenient maintenance,
Foam is easily produced in aeration process, and sludge discharges the problem of inconvenience, it is therefore intended that offer can reduce the sewage of foam
Aerator is processed, is solved the above problems.
The utility model is achieved through the following technical solutions：
The aeration device for treating sewage of foam, including aeration tank, aeration tube can be reduced, also including support meanss, is supported
Frame and sewage draining exit, aeration tube is arranged in aeration tank, and aeration tank is stretched out in one end of aeration tube, and external part is arranged on support meanss
Interior, for the fixed structure of tubular type aeration tube of the prior art, the aeration tube that the utility model is adopted can support dress
Put middle rotation, it is to avoid aeration tube long-time rests on same position and causes aeration channel blockage, aeration tube is being rotated
During also increase the scope of activities of gas, aeration is in hgher efficiency；Bracing frame is fixed on aeration tank, and is arranged on bracing frame
There are water pipe and shower nozzle, by spraying current or the globule to smash the bubble kept afloat, there is significant effect for foam is reduced
Really；Because the impact of the sludge age to sewage disposal of activated sludge is very big, usual 4 ~ 5 days afterwards, place of the activated sludge to sewage
Reason effect is just had a greatly reduced quality, therefore after aeration process carries out a period of time, needs to discharge in the sludge in aeration tank, the two of aeration tank
Side is additionally provided with water pump connector, for arranging water pump in the both sides of aeration tank, valve is provided between water pump and aeration tank, beats
Valve opening door, starting water pump can go out aeration tank by the impurity in aeration tank, useless mud etc. by sewage draining exit, and sewage draining exit is located at aeration
The bottom of pond both sides.
Further, the aeration tube is connected with driving means, and in the case where driving means drive, aeration tube can support dress
Middle rotation is put, bearing can be set in support meanss, the external part of aeration tube is arranged in bearing, enable aeration tube to exist
Rotate in bearing.
Further, the aeration tube and its corresponding support meanss quantity are at least one.
Further, the shower nozzle is located at the surface of aeration tank, and shower nozzle can be rotated around it with the junction of bracing frame,
And shower nozzle quantity is at least one.
Further, the water pump connector quantity is at least one.
The utility model compared with prior art, has the following advantages and advantages：
1st, the utility model can reduce the aeration device for treating sewage of foam, and aeration tube can be rotated in aeration tank,
Avoid aeration tube long-time to rest on same position and cause aeration channel blockage, aeration tube also increases during rotation
The scope of activities of gas is added, aeration is in hgher efficiency.
2nd, the utility model can reduce the aeration device for treating sewage of foam, can multigroup aeration tube work simultaneously,
When one of aeration tube breaks down, remaining aeration tube can work on, and be easy to maintenance, reduce maintenance cost.
3rd, the utility model can reduce the aeration device for treating sewage of foam, and bracing frame is connected with aeration tank, support
The water pipe and shower nozzle for water spray is provided with frame, for the foam for reducing generation in aeration process has significant effect,
So that wastewater treatment efficiency is more preferably.
4th, the utility model can reduce the aeration device for treating sewage of foam, using water pump water flowing by aeration tank
Impurity and sludge etc. are discharged, and reduce labour intensity, improve contaminant removal effectiveness.
Description of the drawings
Accompanying drawing described herein is used for providing further understanding the utility model embodiment, constitutes the one of the application
Part, does not constitute the restriction to the utility model embodiment.In the accompanying drawings：
Fig. 1 is the utility model structural representation.
Mark and corresponding parts title in accompanying drawing：
1- aeration tanks, 2- aeration tubes, 3- support meanss, 4- bracing frames, 5- shower nozzles, 6- water pump connectors, 7- sewage draining exits.
Specific embodiment
To make the purpose of this utility model, technical scheme and advantage become more apparent, with reference to embodiment and accompanying drawing,
The utility model is described in further detail, and exemplary embodiment of the present utility model and its explanation are only used for explaining this
Utility model, is not intended as to restriction of the present utility model.
Embodiment
As shown in figure 1, the utility model can reduce the aeration device for treating sewage of foam, including aeration tank 1, aeration tube
2nd, support meanss 3, bracing frame 4 and sewage draining exit 7, aeration tube 2 is arranged in aeration tank 1, and aeration tank is stretched out in one end of aeration tube 2
1, external part is arranged in support meanss 3, and aeration tube 2 and its quantity of corresponding support meanss 3 are at least one, and aeration tube 2 is equal
Can rotate in its corresponding support means 3, aeration tube 2 is connected with driving means, it is to avoid the long-time of aeration tube 2 is rested on
Same position and cause aeration channel blockage, aeration tube 2 also increases the scope of activities of gas, aeration during rotation
It is in hgher efficiency；Bracing frame 4 is fixed on aeration tank 1, and water pipe and shower nozzle 5 are provided with bracing frame 4, and shower nozzle 5 is located at aeration tank 1
Surface, shower nozzle 5 can be rotated around its junction with bracing frame 4, and the quantity of shower nozzle 5 is at least one, by spray water
Stream or the globule have significant effect to smash the bubble kept afloat for foam is reduced；Due to the sludge age of activated sludge
Impact to sewage disposal is very big, and afterwards activated sludge is just had a greatly reduced quality to the treatment effect of sewage within usual 4 ~ 5 days, therefore aeration
After process carries out a period of time, need to discharge in the sludge in aeration tank 1, the both sides of aeration tank 1 are additionally provided with water pump connector
6, the quantity of water pump connector 6 is at least one, for arranging water pump in the both sides of aeration tank 1, arranges between water pump and aeration tank 1
There is valve, open valve, starting water pump can go out aeration tank 1 by the impurity in aeration tank 1, useless mud etc. by sewage draining exit 7, arrange
Dirty mouth 7 is located at the bottom of the both sides of aeration tank 1.
Above-described specific embodiment, is entered to the purpose of this utility model, technical scheme and beneficial effect
One step is described in detail, be should be understood that and be the foregoing is only specific embodiment of the present utility model, is not used to limit
Fixed protection domain of the present utility model, all any modifications within spirit of the present utility model and principle, made, equivalent are replaced
Change, improve, should be included within protection domain of the present utility model.
Claims (5)
1. the aeration device for treating sewage of foam, including aeration tank can be reduced（1）, aeration tube（2）, it is characterised in that also wrap
Include support meanss（3）, bracing frame（4）And sewage draining exit（7）, the aeration tube（2）Installed in aeration tank（1）It is interior, and aeration tube（2）
One end stretch out aeration tank（1）, external part is installed in support meanss（3）It is interior, and aeration tube（2）Can be in support meanss（3）In
Rotate；Support frame as described above（4）It is fixed on aeration tank（1）On, and bracing frame（4）On be provided with water pipe and shower nozzle（5）；The aeration
Pond（1）Both sides be additionally provided with water pump connector（6）；The sewage draining exit（7）Positioned at aeration tank（1）The bottom of both sides.
2. the aeration device for treating sewage that foam can be reduced according to claim 1, it is characterised in that the aeration tube
（2）Driving means are connected with, in the case where driving means drive, aeration tube（2）Can be in support meanss（3）Middle rotation.
3. the aeration device for treating sewage that foam can be reduced according to claim 1, it is characterised in that the aeration tube
（2）And its corresponding support meanss（3）Quantity is at least one.
4. the aeration device for treating sewage that foam can be reduced according to claim 1, it is characterised in that the shower nozzle
（5）Positioned at aeration tank（1）Surface, shower nozzle（5）Can be around itself and bracing frame（4）Junction rotate, and shower nozzle（5）Quantity
At least one.
5. the aeration device for treating sewage that foam can be reduced according to claim 1, it is characterised in that the water pump connects
Interface（6）Quantity is at least one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621203117.0U CN206156872U (en) | 2016-11-08 | 2016-11-08 | Can reduce sewage treatment aeration equipment of foam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621203117.0U CN206156872U (en) | 2016-11-08 | 2016-11-08 | Can reduce sewage treatment aeration equipment of foam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206156872U true CN206156872U (en) | 2017-05-10 |
Family
ID=58658933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621203117.0U Expired - Fee Related CN206156872U (en) | 2016-11-08 | 2016-11-08 | Can reduce sewage treatment aeration equipment of foam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206156872U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107746150A (en) * | 2017-10-25 | 2018-03-02 | 王小平 | A kind of biological disc sewage disposal system |
| CN113929208A (en) * | 2021-11-11 | 2022-01-14 | 广东惠科环保科技有限公司 | A Class-Type Circulation Biochemical Aeration Process Applied in Water Treatment |
-
2016
- 2016-11-08 CN CN201621203117.0U patent/CN206156872U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107746150A (en) * | 2017-10-25 | 2018-03-02 | 王小平 | A kind of biological disc sewage disposal system |
| CN113929208A (en) * | 2021-11-11 | 2022-01-14 | 广东惠科环保科技有限公司 | A Class-Type Circulation Biochemical Aeration Process Applied in Water Treatment |
| CN113929208B (en) * | 2021-11-11 | 2023-04-07 | 广东惠科环保科技有限公司 | Stage type circulating biochemical aeration process applied to water treatment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170510 Termination date: 20181108 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |