CN207685075U - A kind of tower integrated sewage treating apparatus - Google Patents
A kind of tower integrated sewage treating apparatus Download PDFInfo
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- CN207685075U CN207685075U CN201721416878.9U CN201721416878U CN207685075U CN 207685075 U CN207685075 U CN 207685075U CN 201721416878 U CN201721416878 U CN 201721416878U CN 207685075 U CN207685075 U CN 207685075U
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- denitration
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- tower
- treating apparatus
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Abstract
The utility model is related to sewage treatment fields, more particularly, to a kind of tower integrated sewage treating apparatus comprising sedimentation basin module and sterilization pool are placed on the outside of tower by pre- denitration module, anaerobic pond module, anoxic pond module, aerobic module.Pre- denitration module needs the returned sludge from sedimentation basin module, to enhance denitration（It denitrogenates）Effect；Anoxic pond module refluxing portion nitrification liquid from aerobic module, to enhance denitration（It denitrogenates）Effect.The pre- denitration module, anaerobic pond module, anoxic pond module, aerobic module are in " tower " shape structure, sewage is flowed into from pre- denitration module, by the effect of anaerobic pond module, anoxic pond module, aerobic module, sewage enters the sedimentation of sedimentation basin module, and the discharge of target water was converted to after disinfection.Entire integrated sewage treating apparatus has the characteristics that tower modularized design, is easy to transport and installs, stable water outlet is up to standard, less energy consumption.
Description
Technical field
The utility model is related to sewage treatment fields, more particularly, to a kind of tower integrated sewage treating apparatus.
Background technology
Currently, China's water environment situation still very severe, although the wastewater treatment rate of National urban is relatively high, for
Those municipal sewage collection system pipelines are difficult to the region extended（Such as rural area, samll cities and towns, outskirts of a town living area）, wastewater treatment rate is still
It is very low.Integrated sewage treating apparatus is based on biochemical reaction, by pretreatment, biochemistry, precipitation, disinfection, sludge reflux etc.
The different unit of multiple functions is organically in conjunction with the sewage disposal assembly formed among an equipment.Usually, this sets
It is standby to be difficult to the urban fringe area covered and new district and the relatively backward wast rural area of economy, small applied to urban drainage pipe network
When Urban Areas, MBBR techniques are preferably used；And handle with the kin part industrial wastewater of city domestic sewage and hospital, relate to
When the cities special waste such as outer hotel, using MBR techniques.This is just that the application of small-sized integrated sewage disposal device and development carry
Wide space is supplied.For integrated sewage treating apparatus, previous way is：
1, using TEU (Twenty-foot Equivalent Unit) or glass fibre reinforced plastic structure, product is integrally changed, in order to which all components, equipment are in factory
It is complete.But this design is needed present using the crane for hanging power greatly, and transportational process is also especially inconvenient, especially as equipment master
Whens being suitable for " urban fringe area and new district and the relatively backward wast rural area of economy, samll cities and towns area " etc., traffic and
The mating of road may not be perfect.
2, the technical process used at present has integrated bio-contact oxidation reactor, integral biological fluid bed, SBR anti-
Answer the methods of device, integrated oxidation ditch.These techniques generally require that multiple reactors, technological process is long, dwell time of sewage is long,
This results in the increase of integrated sewage treating apparatus volume, such as uses TEU (Twenty-foot Equivalent Unit) or glass fibre reinforced plastic structure, then need it is more or
Big babinet, it is no matter all totally unfavorable to transporting and installing.
3, most integrated sewage treating apparatus is all made of horizontal type structure at present, takes up a large area, and investment is high, fortune
The problems such as row is costly, especially because the problem of flow, microorganism update is slow, it is easier to sludge settling, the activity drop of sludge
It is low.
Invention content
In order to achieve the above objectives, the utility model adopts the following technical solution：
The purpose of this utility model is to provide the towers of a kind of simple in structure, safe and reliable, modularization, reduction floor space
Formula integrated sewage treating apparatus solves existing integrated sewage treating apparatus.
A kind of tower integrated sewage treating apparatus, including it is pre- denitration module, anaerobic pond module, anoxic pond module, aerobic
Module, sedimentation basin module, sterilization pool；Pre- denitration module, anaerobic pond module, anoxic pond module, aerobic module are superimposed as tower-like.
Further, the pre- denitration module, anaerobic pond module, anoxic pond module, aerobic module are superimposed as tower-like, each
Module water inlet in module is all located at below each module, and modules water outlet is located at the top of module.
Further, the material of the module is all carbon steel anti-corrosion, and module uses cylindrical box, when production separately to give birth to
Production, assembles after transporting to scene.
Further, biofilm packing and aerator are equipped in the aerobic module, aerator enters by being aerated wind
Mouth is connected to outside.
Further, the pre- denitration module needs the returned sludge from sedimentation basin module, sludge to pass through the ends reflux line A
The sludge reflux entrance at end is back to pre- denitration module.
Further, anoxic pond module refluxing portion nitrification liquid from aerobic module, anoxic pond module pass through reflux
The nitrification liquid reflux inlet of the ends pipeline B refluxing portion nitrification liquid from aerobic module.
Further, the module uses cylindrical box, and a vertical column has been installed additional at the center of babinet, and column is from pre-
Denitration module, anaerobic pond module, anoxic pond module, aerobic inside modules pass through, and gas vent is located on column, and the position of gas vent exists
The place against the top of modules.
Further, Inlet and outlet water route circuit is diagonal line in module.
Further, the sedimentation basin module and sterilization pool are placed on the outside of tower.
The utility model is a little：
1, modules sewage is flowed downward by the effect of gravity, reduces the energy consumption of the water flowing between different ponds；Due to going out
The mouth of a river is located at the top of module, and sewage flows from bottom to top, and flow can play souring, avoids the deposition of sludge；Meanwhile
Due to the relationship of hydraulic loading, it not will produce oxygen and be dissolved in raw water, the environment of more conducively anaerobism and anoxic is formed, for agriculture
Village's sewage disposal device, due to the intermittence of sewage source, this point is especially important in rural sewage treatment.
2, from the sewage to flow back in sedimentation basin module a large amount of oxygen are needed containing a large amount of aerobic strain, growth and reaction
Gas fully digests the oxidation of pre- denitration module, removes in sewage and sludge about 30% nitrate, tentatively removes TN, ensure simultaneously
The strictly anaerobic environment of anaerobic zone and the equilibrium for ensureing sludge quantity.Aerobic module effluent nitrate-nitrogen comparision contents are high, from aerobic mould
Refluxing portion nitrification liquid in block can enhance denitration（Except total nitrogen）Effect.
3, equipment is in tower structure, and material is carbon steel anti-corrosion, and module uses cylindrical box, when production separately to produce, and transports
It is assembled after to scene.When transport and installation, each module, which can separate, to be transported and lifts, convenience in transport and installation.This is for " city side
The traffic such as margin zone and new district and the relatively backward wast rural area of economy, samll cities and towns area " and road it is mating haltingly
Area is especially important.
4, the Inlet and outlet water route circuit of module be diagonal line, the path of flow can be increased, be more advantageous to water stop and
The treatment effect of sewage.
Description of the drawings
Attached drawing 1 is the schematic side view of the utility model.
Attached drawing 2 is the schematic top plan view of the utility model（Cross section）.
Attached drawing 3 is the water (flow) direction schematic diagram of cross section in the module of the utility model.
Attached drawing 4 is the water (flow) direction schematic diagram of longitudinal section in the module of the utility model.
Figure code name explanation：1. pre- denitration module；2. anaerobic pond module；3. anoxic pond module；4. aerobic module；5. sedimentation basin
Module；6. sterilization pool module；7. water inlet；8. pre- denitration module overflow pipe；9. anaerobic pond module overflow pipe；10. anoxic pond mould
Block overflow pipe；11. aerobic module overflow pipe；12. sedimentation basin module overflow pipe；13. sludge reflux entrance；14. nitrification liquid flows back
Entrance；15. aerator；16. being aerated wind entrance；17. gas vent（Containing relief function）；18. floating stuffing；19. module connects
Plate；20. water outlet；21. reflux pump；221. reflux line A；222 reflux line B；23. babinet；24. centre bore；25. module into
The mouth of a river；26 module water outlets.
Specific implementation mode
In order to which the purpose, feature and function to the utility model are further understood that, below in conjunction with attached drawing to this reality
With novel further explanation：
It please refers to Fig.1 shown in -4, is the structural schematic diagram for the utility model, the utility model is related one kind tower one
Body sewage disposal device, including pre- denitration module 1, anaerobic pond module 2, anoxic pond module 3, aerobic module 4, by sedimentation basin mould
Block 5 and sterilization pool 6 are placed on the outside of tower.Sewage enters pre- denitration module 1 from water inlet 7, along pre- denitration module 1, anaerobic pond
Module 2, anoxic pond module 3, aerobic module 4, sedimentation basin module 5,6 module of sterilization pool make the processing of different process process, finally
Water up to standard is discharged from the water outlet of 6 module of sterilization pool.
The utility model uses modularized design, respectively pre- denitration module 1, anaerobic pond module 2, anoxic pond module 3, good
Sedimentation basin module 5 and sterilization pool 6 are placed on the outside of tower by oxygen module 4.Pre- denitration module 1, anaerobic pond module 2, anoxic pond mould
Block 3, aerobic module 4 are superimposed as tower-like, and when design, module water inlet 25 is all located at below each module, and module water outlet 26 is located at
The top of module, sewage are flowed downward by the effect of gravity, reduce the energy consumption of the water flowing between different ponds；Since water outlet is located at
The top of module, sewage flow from bottom to top, and flow can play souring, avoid the deposition of sludge；Meanwhile also due to waterpower
The relationship of load not will produce oxygen and be dissolved in raw water, and the environment of more conducively anaerobism and anoxic is formed, at country sewage
Equipment is managed, due to the intermittence of sewage source, this point is especially important in rural sewage treatment.
A kind of tower integrated sewage treating apparatus uses moving bed biofilm reactor technique（MBBR）Technique, it is aerobic
Biofilm packing 18 and aerator 15 are equipped in module 4.Aerator 15 is connected to by being aerated wind entrance 16 with outside.Reaction
A certain number of suspending carriers are added in device, biomass and biological species in reactor are improved, to improve the place of reactor
Manage efficiency.Since packing density is close to water, so when aeration, with water in state is thoroughly mixed, in addition, each carrier
It is inside and outside to all have different biological species, some anaerobic bacterias of growth inside or facultative aerobe, the environment of microorganism growth be air-liquid,
Gu three-phase.Carrier collision in water and shear action, keep air bubble more tiny, increase outside the utilization rate of oxygen and are
Good bacteria, carrier each in this way are a microreactor, so that nitration reaction and anti-nitration reaction is existed simultaneously, to improve
Treatment effect.
The utility model device is in tower structure as a preferred technical solution, and material is carbon steel anti-corrosion, and module is using circle
Cylindricality babinet, when production, separately produce, and are assembled after transporting to scene.When transport and installation, each module, which can separate, to be transported and lifts, side
Just it transports and installs；After equipment is in place, each module is linked into an integrated entity by connecting plate 19, pipeline is connected by standard flange,
Electric part is connected by flexible circuit conductor.This is for " urban fringe area and new district and the relatively backward wast rural area of economy, small
The mating not perfect area of the traffic such as Urban Areas " and road is especially important.
Pre- denitration module 1 needs the returned sludge from sedimentation basin module 5, passes through the sludge reflux of the ends reflux line A221
Entrance 13 is back to pre- denitration module 1, to enhance denitration（It denitrogenates）Effect.Due to the sewage to flow back from sedimentation basin module 5
In containing a large amount of aerobic strain, growth and reaction need a large amount of oxygen, fully digest the oxidation of pre- denitration module, go to decontaminate
About 30% nitrate in water and sludge, tentatively removes TN, while ensureing the strictly anaerobic environment of anaerobic zone and ensureing sludge quantity
It is balanced.
Anoxic pond module 3 passes through reflux line B（222）The nitrification liquid reflux inlet 14 of end flows back from aerobic module 4
Part nitrification liquid, to enhance denitration（It denitrogenates）Effect.Nitrate nitrogen content is less to progress denitrification in being intake due to raw water
Effect must provide nitrate nitrogen；4 effluent nitrate-nitrogen comparision contents of aerobic module are high, the refluxing portion nitrification liquid from aerobic module 4,
Denitration can be enhanced（Except total nitrogen）Effect.
The EM equipment module of the utility model uses cylindrical box, centre to be provided with circular gas vent 17, can be used for divulging information,
The gas that especially each reactor generates, can be discharged rapidly；Preferably, installed a vertical column additional at the center in pond,
The vertical intensity that modular tank can be enhanced prevents center from sinking；Gas vent 17 is located on column, and specific location is in modules
Place against the top.Inlet and outlet water route circuit is diagonal line, can increase the path of flow, be more advantageous to the stop of water and the place of sewage
Manage effect.
Sedimentation basin module 5 and sterilization pool 6 are placed on the outside of tower.Since sedimentation basin module 5 needs periodic cleaning sludge, and
6 module of sterilization pool needs replacing quartz burner, and therefore, the two modules are placed in outside tower, the mould of modularized production can be used
Formula can also use the pattern for building pond, further decrease construction cost.
Under gravity, the water outlet of pre- denitration module 1 enters anaerobic pond module 2 by pre- denitration module overflow pipe 8,
Nitration reaction is carried out, NH3-N is removed（Ammonia nitrogen）, nitrate and methane, carbon dioxide etc. are formed, gas is discharged along gas vent 17；
Under gravity, the water outlet of anaerobic pond module 2 enters anoxic pond module 3 by anaerobic pond module overflow pipe 9, and from aerobic
The nitrification liquid to flow back in module carries out anti-nitration reaction, by the nitrogen of NO3-N and NO2-N, is reduced to gaseous nitrogen discharge；
Under the action of gravity, the water outlet of anoxic pond module 3 enters aerobic module 4 by anoxic pond module overflow pipe 10, in waterpower, exposes
Under the action of gas, biologic packing material, activated sludge, complete aerobic reaction, complete denitrogenate, dephosphorization, reduce COD process；Then lead to
Aerobic module overflow pipe 11 is crossed from sedimentation basin module 5 is flowed into, is entered by sedimentation basin module overflow pipe 12 after clarification and is sterilized
Pond 6 is finally discharged by water outlet 20 using being discharged after disinfection by ultraviolet light.Entire integrated sewage treating apparatus has modularization
It designs, be easy to transport and installation, stable water outlet is up to standard, floor space is small, particularly suitable processing rural area or the life for minimizing cities and towns
The functions such as sewage living.The control devices such as reflux pump, control cabinet can be mounted on outside, carry out automatically controlling, do not exist to whole equipment
Within the scope of the restriction of the utility model.
Cause equipment damage, gas vent 17 that can be used as temporary drainage mouth to prevent other uncontrollable dilutional hyponatremias,
Excessive water can also be flowed out from gas vent 17.
Certainly, it these are only the preferred embodiment of the utility model, the scope of application of the utility model not limited with this,
Therefore it is all made in the utility model principle it is equivalent change should be included in the scope of protection of the utility model, such as outside tower body
Portion increases protective cover, the connecting pipe of each module is positioned over the inside etc. of tower body, also within the protection scope of the present utility model.
Claims (7)
1. a kind of tower integrated sewage treating apparatus, it is characterised in that：Including pre- denitration module（1）, anaerobic pond module（2）、
Anoxic pond module（3）, aerobic module（4）, sedimentation basin module（5）, sterilization pool（6）；Pre- denitration module（1）, anaerobic pond module
（2）, anoxic pond module（3）, aerobic module（4）It is superimposed as tower-like；
Module water inlet in modules（25）It is all located at below each module, modules water outlet（26）Positioned at the upper of module
Side；
The sedimentation basin module（5）And sterilization pool（6）It is placed on the outside of tower.
2. a kind of tower integrated sewage treating apparatus according to claim 1, it is characterised in that：The material of the module
All it is carbon steel anti-corrosion, module uses cylindrical box, when production separately to produce, assembled after transporting to scene.
3. a kind of tower integrated sewage treating apparatus according to claim 1, it is characterised in that：The aerobic module
（4）It is interior to be equipped with biofilm packing（18）And aerator（15）, aerator（15）By being aerated wind entrance（16）Connect with outside
It is logical.
4. a kind of tower integrated sewage treating apparatus as claimed in any of claims 1 to 3, it is characterised in that：
The pre- denitration module（1）From sedimentation basin module（5）Middle returned sludge, sludge pass through reflux line A（221）The sludge of end returns
Inflow entrance（13）It is back to pre- denitration module（1）.
5. a kind of tower integrated sewage treating apparatus as claimed in any of claims 1 to 3, it is characterised in that：
The anoxic pond module（3）From aerobic module（4）Middle refluxing portion nitrification liquid, anoxic pond module（3）Pass through reflux line B
（222）The nitrification liquid reflux inlet of end（14）From aerobic module（4）Middle refluxing portion nitrification liquid.
6. a kind of tower integrated sewage treating apparatus as claimed in any of claims 1 to 3, it is characterised in that：
The modules use cylindrical box, and a vertical column has been installed additional at the center of babinet, and column is from pre- denitration module（1）、
Anaerobic pond module（2）, anoxic pond module（3）, aerobic module（4）Inside passes through, gas vent（17）On column, gas vent（17）
Specific location at the place against the top of modules.
7. a kind of tower integrated sewage treating apparatus as claimed in any of claims 1 to 3, it is characterised in that：
Inlet and outlet water route circuit is diagonal line in the modules.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721416878.9U CN207685075U (en) | 2017-10-26 | 2017-10-26 | A kind of tower integrated sewage treating apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721416878.9U CN207685075U (en) | 2017-10-26 | 2017-10-26 | A kind of tower integrated sewage treating apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207685075U true CN207685075U (en) | 2018-08-03 |
Family
ID=62989266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721416878.9U Active CN207685075U (en) | 2017-10-26 | 2017-10-26 | A kind of tower integrated sewage treating apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207685075U (en) |
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2017
- 2017-10-26 CN CN201721416878.9U patent/CN207685075U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 515000 No. 189 Xing'an Road, Longhu District, Shantou City, Guangdong Province Patentee after: GUANG DONG ZHENG CHENG ELECTRIC TECHNOLOGY CO.,LTD. Patentee after: Guangdong Zhengcheng Environmental Technology Co., Ltd Address before: 515000 one of 153 Shaoshan Road, Zhujin Industrial Zone, Shantou City, Guangdong Province Patentee before: GUANG DONG ZHENG CHENG ELECTRIC TECHNOLOGY CO.,LTD. Patentee before: Guangdong Zhengcheng Environmental Technology Co., Ltd |