CN209702490U - A kind of life sewage biological processing system - Google Patents
A kind of life sewage biological processing system Download PDFInfo
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- CN209702490U CN209702490U CN201920263167.5U CN201920263167U CN209702490U CN 209702490 U CN209702490 U CN 209702490U CN 201920263167 U CN201920263167 U CN 201920263167U CN 209702490 U CN209702490 U CN 209702490U
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Abstract
Life sewage biological processing system disclosed in the present application, compared with prior art, comprising: adjust balancing reservoir；The pretreatment module being connected with adjusting balancing reservoir is resolvability organic matter for converting insoluble organic matter in sewage；The biological reaction apparatus group being connected with pretreatment module；The reflux cabin being connect with biological reaction apparatus group；The precipitating cabin being connected to reflux cabin by overflow pipe, precipitating cabin are equipped with the discharge portion being connected to exhaust system.Life sewage biological processing system provided by the present application, compared to existing technologies, overcome sewage disposal device lifting in the prior art it is inconvenient and not environmentally the technical issues of, lifting and transport have great convenience, it is more environmentally friendly compared with prior art, and treatment effect is more stable, pollutants removal rate significantly improves.
Description
Technical field
This application involves technical field of sewage, more specifically more particularly to a kind of sanitary sewage biological treatment system
System.
Background technique
The sanitary sewage amount that national rural area generates every year surpasses 10,000,000,000 tons, it has also become the important sources of environmental pollution, rural area are raw
The distributings point source of pollution coverages such as sewage living are wide, and distribution is scattered, and randomness is stronger, and water quality and quantity amplitude of variation is big, and
Sewage composition is complicated.Sanitary sewage often contains that a large amount of phosphorus, nitrogen equal size are exceeded, and being discharged into water body will cause algae excessive propagation,
Lead to water eutrophication, makes water quality deterioration.
Currently, container needed for sewage treatment each stage is integrated in same for existing sewage disposal device
In tank body, mainly there are carbon steel structure and glass fibre reinforced plastic structure from pond body point, integration apparatus weight is big, volume is big, needs large-scale fortune
Defeated, hanging device is installed, and difficulty of construction is big, is not particularly suitable for rural sewage treatment project.In addition, carbon steel structure is usually interior
Anti-corrosion measure is done outside, bituminous epoxy is such as applied, but not corrosion-resistant, is especially embedded in underground, under soil environment, corrosion resistance is very poor,
Weight is big, and transporting and hoisting is inconvenient.Glass fibre reinforced plastic structure, antiseptic property is good, but manufacture craft is not environmentally, and most is manual lay-up,
Quality is unreliable.Raw material is glass fibre, unsaturated-resin and curing agent.Curing agent, unsaturated-resin volatilize in manufacturing process
A large amount of styrene gas, not only pollutes environment, but will be to artificial at very big damage.Body structure surface is smooth, need to be at the top of equipment
Hanging ring is set, and in lifting, there are risks, while will cause internal partition damage, drainage occur.In use,
Glass fibre can fall off, and cannot effectively be degraded by ambient enviroment, and persistent injury can be caused to environment.
Therefore, how a kind of life sewage biological processing system is provided, sewage treatment in the prior art can be overcome to set
The technical problem that standby hoisting transportation is inconvenient and Safety and Environmental Protection is low, has become those skilled in the art's technology urgently to be resolved and asks
Topic.
Utility model content
In order to solve the above technical problems, the application provides a kind of life sewage biological processing system, it is easy to lift transport,
And more safety and environmental protection compared to the prior art.
Technical solution provided by the present application is as follows:
The application provides a kind of life sewage biological processing system, comprising: adjusts balancing reservoir；It is connected with adjusting balancing reservoir
Pretreatment module is resolvability organic matter for converting insoluble organic matter in sewage；The biology being connected with pretreatment module is anti-
Answer device group；The reflux cabin being connect with biological reaction apparatus group；The precipitating cabin being connected to reflux cabin by overflow pipe, precipitating cabin are set
There is the discharge portion being connected to exhaust system.
Further, in a kind of preferred mode of the utility model, life sewage biological processing system further include: with tune
The connected grille well of balancing reservoir is saved, grille well is used to screen out the floating sundries in treatment sewage.
Further, in a kind of preferred mode of the utility model, grille well includes: chassis body；It is installed on frame
Metal grizzly bar in main body；Metal grizzly bar is arranged in parallel.
Further, in a kind of preferred mode of the utility model, pretreatment module is connected tool with biological reaction apparatus group
Body are as follows: pretreatment module is connected with load response cabin, and load response cabin is for further decomposing the organic matter in sewage, load response
Cabin is connect with biological reaction apparatus group.
Further, in a kind of preferred mode of the utility model, biological reaction apparatus group includes: and load response cabin
Connected level-one biological treatment cabin；The two stage biological processing cabin being connected with level-one biological treatment cabin；Cabin phase is handled with two stage biological
Multi-stage biological even handles cabin, and multi-stage biological handles cabin and is connected to reflux cabin.
Further, in a kind of preferred mode of the utility model, the filler caliber in level-one biological treatment cabin is greater than two
The filler caliber in grade biological treatment cabin.
Further, in a kind of preferred mode of the utility model, reflux cabin is also connected to pretreatment module, is flowed back in cabin
Sludge it is reflowable in pretreatment module.
Further, in a kind of preferred mode of the utility model, precipitating cabin is also connected to adjusting balancing reservoir.
Further, in a kind of preferred mode of the utility model, precipitating cabin is connect with balancing reservoir is adjusted specifically: heavy
It shallow lake cabin and adjusts sludge reflux pump is installed between balancing reservoir, sludge reflux pump is for conveying precipitating sludge to adjusting balancing reservoir.
Further, in a kind of preferred mode of the utility model, life sewage biological processing system further include: with one
The connected Aeration fan in grade biological treatment cabin, two stage biological processing cabin, multi-stage biological processing cabin.
A kind of life sewage biological processing system provided by the utility model, compared with prior art, comprising: adjust homogenizing
Pond adjusts balancing reservoir and is connected with pretreatment module, and pretreatment module has for converting insoluble organic matter in sewage for resolvability
Machine object, pretreatment module are also connected with biological reaction apparatus group, and biological reaction apparatus group is connected with reflux cabin, and reflux cabin passes through overflow
The precipitating cabin of pipe connection, precipitating cabin are equipped with the discharge portion being connected to exhaust system.This application involves sanitary sewage biological treatment
System has better wastewater treatment efficiency, and processing system is organic by each functional apparatus compared to existing technologies
It is composed, convenient transportation, Safety and Environmental Protection is high.
Detailed description of the invention
In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of application for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the principle flow chart of life sewage biological processing system provided by the embodiment of the utility model；
Fig. 2 is the structural schematic diagram of life sewage biological processing system provided by the embodiment of the utility model.
Specific embodiment
In order to make those skilled in the art more fully understand the technical solution in the application, below in conjunction with the application reality
The technical scheme in the embodiment of the application is clearly and completely described for the attached drawing for applying in example, it is clear that described embodiment
Only a part of the embodiment of the application, instead of all the embodiments.Based on the embodiment in the application, this field is common
Technical staff's every other embodiment obtained without making creative work belongs to the model of the application protection
It encloses.
It should be noted that it can directly exist when element is referred to as on " being fixed on " or " being set to " another element
On another element or indirectly setting on the other element；When an element is known as " being connected to " another element,
It can be directly to another element or be indirectly connected on another element.
It is to be appreciated that term " length ", " width ", "upper", under ", "front", "rear", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "top", "bottom" "inner", "outside" is that orientation based on the figure or position are closed
System is merely for convenience of description the application and simplifies description, rather than the device or element of indication or suggestion meaning must have
Specific orientation is constructed and operated in a specific orientation, therefore should not be understood as the limitation to the application.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.It is multiple in the description of the present application ", " several " be meant that two or
Two or more, unless otherwise specifically defined.
It should be clear that structure depicted in this specification attached drawing, ratio, size etc., only to cooperate specification revealed
Content is not limited to the enforceable qualifications of the application, therefore does not have so that those skilled in the art understands and reads
Technical essential meaning, the modification of any structure, the change of proportionate relationship or the adjustment of size are not influencing the application institute energy
Under the effect of generation and the purpose that can reach, it should all still fall in techniques disclosed in this application content and obtain the range that can cover
It is interior.
Please be as shown in Figure 1 to Figure 2, life sewage biological processing system provided by the embodiments of the present application, comprising: adjust homogenizing
Pond 1；The pretreatment module 2 being connected with adjusting balancing reservoir 1 is that resolvability is organic for converting insoluble organic matter in sewage
Object；The biological reaction apparatus group 6 being connected with pretreatment module 2；The reflux cabin 3 being connect with biological reaction apparatus group 6；With reflux cabin 3
The precipitating cabin 4 being connected to by overflow pipe, precipitating cabin 4 are equipped with the discharge portion being connected to exhaust system.
The utility model embodiment provides a kind of life sewage biological processing system, compared with prior art, comprising: adjusts
Balancing reservoir 1 adjusts balancing reservoir 1 and is connected with pretreatment module 2, and pretreatment module 2 is used to convert in sewage insoluble organic matter as can
Dissolved organic matter, pretreatment module 2 are also connected with biological reaction apparatus group 6, and biological reaction apparatus group 6 is connected with reflux cabin 3, return
The precipitating cabin 4 that stream cabin 3 is connected to by overflow pipe, precipitating cabin 4 are equipped with the discharge portion being connected to exhaust system.The embodiment of the present application relates to
And life sewage biological processing system there is better wastewater treatment efficiency, and processing system compared to existing technologies
It is formed by each functional apparatus organic assembling, convenient transportation, Safety and Environmental Protection is high.
Specifically, in the utility model embodiment, life sewage biological processing system further include: with adjusting balancing reservoir 1
Connected grille well 5, grille well 5 are used to screen out the floating sundries in treatment sewage.
More specifically, in the utility model embodiment, grille well 5 includes: chassis body；It is installed in chassis body
Metal grizzly bar；Metal grizzly bar is arranged in parallel.
In embodiment, grille well 5 is tilting on the channel that sewage flows through or at the well head of pumping plant sump.Conditioning tank
Preceding setting grille well 5, can be used for cut resistance sewage in bulk in suspend or floating state sundries, to reduce system subsequent processing
The workload of unit.Wherein, sewage initially enters grille well 5, stop in retention sewage in suspend or floating state it is big
Block sundries, such as vegetation, pigment product, fiber and other house refuses, to guarantee subsequent processing units even running.
Wherein, adjusting 1 main function of balancing reservoir is homogenizing amount of inlet water, water quality and water inlet peak flow to subsequent processing list
The load impact of member, to reduce the influence of wastewater influent water and water quality to entire sewage disposal system to the greatest extent.
Sewage enters conditioning tank, and sewage quality, water, the homogenizing of water temperature are carried out in conditioning tank, stores surplus, supplements short
It lacks, so that reducing the inconsistency of sewage influences the impact of subsequent biological treatment facility.
Wherein, pretreatment module 2 is for further mixing sewage, using the fixed bed fillers of alkalescent in cabin as microorganism
Carrier converts resolvability organic matter for dissolved organic matter difficult in sewage by facultative microbe, under anaerobic, by sewage
Or macromolecular in sludge or not degradable organic matter are converted into small molecule, degradable pollutant.
Sewage is in pretreatment module 2, and by effectively being decomposed to organic substance, volume will greatly reduce, and reduces reaction
The processing load in cabin increases treatment effect.
Specifically, in the utility model embodiment, pretreatment module 2 is connected with biological reaction apparatus group 6 specifically: pre- place
Stowing 2 is connected with load response cabin, and load response cabin is for further decomposing the organic matter in sewage, load response cabin and biology
Reaction unit group 6 connects.
Wherein, sewage enters high load capacity reaction cabin by overflow manner, further decomposes, and the sewage in pretreatment module 2 is certainly
Right overflow is supreme/underload reaction cabin, so that biomembrane is in aerobic and oxygen alternate environment by intermittence aeration, can be achieved with
It is synchronous in the same cabin to carry out nitration denitrification effect, collaboration reflux 3 nitrification liquid of cabin reflux, to realize the removal of ammonia nitrogen.
Specifically, in the utility model embodiment, biological reaction apparatus group 6 includes: one to be connected with load response cabin
Grade biological treatment cabin 601；The two stage biological processing cabin 602 being connected with level-one biological treatment cabin；602 phase of cabin is handled with two stage biological
Multi-stage biological even handles cabin 603, and multi-stage biological handles cabin 603 and is connected to reflux cabin 3.
More specifically, in the utility model embodiment, the filler caliber in level-one biological treatment cabin 601 is raw greater than second level
The filler caliber in object processing cabin 602.
Wherein, the fixed bed fillers of the alkalescent with large surface area, aerobic microbiological are filled in biological reaction apparatus group 6
One layer of biomembrane is formd in filler surface, come the organic matter and inorganic matter in sewage of degrading, sewage is made to be purified.
Biological reaction apparatus group 6 uses three-level biological treatment, keeps treatment effect more stable, and improve pollutants removal rate.
The wherein feature in level-one biological treatment cabin 601 are as follows: filler caliber is big, and hole is big, and specific surface area 100m2/m3, microorganism is in
Increased logarithmic phase is adsorbed on microorganism to organic matter rapid, high volume, and macrovoid can avoid blocking；Two stage biological handles cabin 602
Feature are as follows: filler caliber is small, and hole is small, specific surface area 150m2/m3, and microorganism is in the rise period of slowing down, and sewage passes through this
A sewage load is smaller and after filler that surface area is big, and the substance for being dissolved in sewage is all removed substantially；Multi-stage biological handles cabin
The treatment effect of 603 enhanced biological membrane nitrogen and phosphorus removals, purifies sewage further, then by overflow manner entrance
Reflux cabin 3.
Wherein, biofilm carrier can also be using hanging fillers such as 3 D elastic filler and composite fillings.
Specifically, in the utility model embodiment, reflux cabin 3 is also connected to pretreatment module 2, the sludge to flow back in cabin 3
It is reflowable in pretreatment module 2.
Specifically, in the utility model embodiment, precipitating cabin 4 is also connected to adjusting balancing reservoir 1.
Specifically, in the utility model embodiment, precipitating cabin 4 with adjust balancing reservoir 1 connect specifically: precipitate cabin 4 and
It adjusts and sludge reflux pump is installed between balancing reservoir 1, sludge reflux pump is for conveying precipitating sludge to adjusting balancing reservoir 1.
Wherein, the water outlet of biological reaction apparatus group 6 flows into interior cabin 3 of flowing back, and part nitrification liquid is back to pre- place by reflux pump
Stowing 2, mixed liquor arrive biological treatment cabin again and carry out denitrification and nitrification biological respinse, achieve the purpose that intensified denitrification and dephosphorization；
Sludge reflux and nitrification liquid can be flowed back and be separated by the setting in reflux cabin 3, avoided the disturbance of precipitating 4 bottom of cabin larger, dropped
The problem of low deposition efficiency, significantly improves deposition efficiency.
Wherein, precipitating cabin 4 uses the vertical-flow precipitation method, and section structure design is unique, and sludge settling effect is good, can be more preferable
Ground is suitable for small-scale sewage and handles engineering；
Sewage is entered in precipitating cabin 4 by interior reflux cabin 3 by overflow pipe from top to bottom, edge after sewage is uniformly distributed in cabin
The entire cross-section of river slowly rises, and suspended matter is deposited to bottom in cabin under the effect of gravity, reaches separation of solid and liquid, and it is dirty to form precipitating
Mud layer and clear water layer；
Clear water enters exhaust system by overflow pipe, and precipitating sludge is delivered to conditioning tank by sludge pump, and it is dense to increase sludge
Degree.
Specifically, in the utility model embodiment, life sewage biological processing system further include: with level-one biological treatment
The connected Aeration fan 7 in cabin 601, two stage biological processing cabin 602, multi-stage biological processing cabin 603.Aeration fan 7 can pass through interval
Property aeration so that biomembrane is in aerobic and oxygen alternate environment, synchronous in the same cabin carry out nitration denitrification work to realize
With collaboration reflux 3 nitrification liquid of cabin reflux, to realize the removal of ammonia nitrogen.
In the utility model embodiment, using polyethylene tank body as the processing cabin of critical process, light and handy flexible, use
The fixed bed fillers of alkalescent are as biofilm carrier, and biofilm demoulding is easy, long service life, and setting nitrification liquid flows back, and strengthen life
Object reaction；Sludge reflux is set, sludge concentration is reinforced；Technological design coincidence reason is in biomembrane by intermittence aeration
Oxygen and oxygen alternate environment are, it can be achieved that synchronous in the same cabin carry out nitration denitrification effect, good sewage processing effect.At this
In embodiment, functional apparatus is modularization tank structure, and investment, operating cost are low, can be according to processing water scale and construction
Site topography is designed to corresponding equipment combination, and construction is simple is flexible, convenient transportation；Tank body uses uvioresistant polyethylene
Material has the characteristics that anti-aging, anticorrosion, high density, good airproof performance using rotomoulding apparatus one-pass molding, seamless production；Entirely
Buried installation, occupied area are small, and earth's surface greening is beautiful；Handle efficient, stable, quick, service life is long, maintenance cost
It is low；Environmental Safety is reliable.
To sum up, the life sewage biological processing system that the utility model embodiment is related to, compared to existing technologies, gram
Taken sewage disposal device lifting in the prior art it is inconvenient and not environmentally the technical issues of, it is greatly convenient that lifting and transport have
Property, it is more environmentally friendly compared with prior art, and treatment effect is more stable, pollutants removal rate significantly improves.
The foregoing description of the disclosed embodiments can be realized professional and technical personnel in the field or using originally practical new
Type.Various modifications to these embodiments will be readily apparent to those skilled in the art, and determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the present invention will not be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The widest scope consistent with features of novelty.
Claims (10)
1. a kind of life sewage biological processing system characterized by comprising
Adjust balancing reservoir；
The pretreatment module being connected with the adjusting balancing reservoir is that resolvability is organic for converting insoluble organic matter in sewage
Object；
The biological reaction apparatus group being connected with the pretreatment module；
The reflux cabin being connect with the biological reaction apparatus group；
The precipitating cabin being connected to the reflux cabin by overflow pipe, the precipitating cabin are equipped with the discharge portion being connected to exhaust system.
2. life sewage biological processing system according to claim 1, which is characterized in that life sewage biological processing system
Further include: the grille well being connected with the adjusting balancing reservoir, the grille well are used to screen out the floating sundries in treatment sewage.
3. life sewage biological processing system according to claim 2, which is characterized in that the grille well includes: frame
Main body；The metal grizzly bar being installed in the chassis body；The metal grizzly bar is arranged in parallel.
4. life sewage biological processing system according to claim 1, which is characterized in that the pretreatment module and biology are anti-
Device group is answered to be connected specifically: the pretreatment module is connected with load response cabin, and the load response cabin is for further decomposing
Organic matter in sewage, the load response cabin are connect with the biological reaction apparatus group.
5. life sewage biological processing system according to claim 4, which is characterized in that the biological reaction apparatus group packet
It includes: the level-one biological treatment cabin being connected with load response cabin；The two stage biological processing cabin being connected with level-one biological treatment cabin；
The multi-stage biological being connected with two stage biological processing cabin handles cabin, and multi-stage biological processing cabin is connected to the reflux cabin.
6. life sewage biological processing system according to claim 5, which is characterized in that level-one biological treatment cabin
Filler caliber is greater than the filler caliber in two stage biological processing cabin.
7. life sewage biological processing system according to claim 1, which is characterized in that the reflux cabin also with it is described pre-
Cabin connection is handled, the sludge in the reflux cabin is reflowable in the pretreatment module.
8. life sewage biological processing system according to claim 1, which is characterized in that the precipitating cabin also with the tune
Save balancing reservoir connection.
9. life sewage biological processing system according to claim 8, which is characterized in that the precipitating cabin and the adjusting
Balancing reservoir connection specifically: be equipped with sludge reflux pump, the sludge reflux between the precipitating cabin and the adjusting balancing reservoir
Pump is for conveying precipitating sludge to the adjusting balancing reservoir.
10. life sewage biological processing system according to claim 5 or 6, which is characterized in that sanitary sewage biological treatment
System further include: the exposure being connected with level-one biological treatment cabin, two stage biological processing cabin, multi-stage biological processing cabin
Gas blower.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201920263167.5U CN209702490U (en) | 2019-03-01 | 2019-03-01 | A kind of life sewage biological processing system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201920263167.5U CN209702490U (en) | 2019-03-01 | 2019-03-01 | A kind of life sewage biological processing system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109721214A (en) * | 2019-03-01 | 2019-05-07 | 湖南万丽环保科技有限公司 | A kind of life sewage biological processing system |
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- 2019-03-01 CN CN201920263167.5U patent/CN209702490U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109721214A (en) * | 2019-03-01 | 2019-05-07 | 湖南万丽环保科技有限公司 | A kind of life sewage biological processing system |
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