CN205575780U - Sewage treatment system - Google Patents
Sewage treatment system Download PDFInfo
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- CN205575780U CN205575780U CN201620078104.9U CN201620078104U CN205575780U CN 205575780 U CN205575780 U CN 205575780U CN 201620078104 U CN201620078104 U CN 201620078104U CN 205575780 U CN205575780 U CN 205575780U
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- pond
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- disposal system
- sewage disposal
- sewage
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Abstract
The utility model provides a the utility model belongs to the sewage treatment field, concretely relates to sewage treatment system, including, handling the pond, top or the lateral part of handling the pond are provided with water inlet (1), and one side is provided with outlet (2) in addition, and the bacterial is stained with and is attached the part (4) set up in handling the pond, and the water inlet passes through the pipe connection, and the pipeline end is provided with more than one delivery port (3), and wherein, the delivery port is located the bottom of handling the pond, and are located the bacterial and are stained with the below that attaches the part. The utility model discloses realize biological sewage treatment technique in handling the pond same period multiple bacterial biological treatment, anaerobe and aerobic bacteria simultaneous processing promptly, it is quick more effective than conventional technology, energy -conservation to can reach no mud discharges.
Description
Technical field
This utility model belongs to sewage treatment area, is specifically related to a kind of sewage disposal system.
Background technology
At present, biological sewage treatment technology contemporaneity in processing pond can only occur that single culture is carried out a biological disposal upon, i.e. anaerobe or aerobic bacteria process.And my technology will break through this predicament.
Such as prior art CN1562824A housing estate wastewater treatment for reuse system, belong to field of Environment Protection, it is characterized in that processing in pond at the composite wastewater of the integration that activated sludge process and biomembrance process are combined together, it is divided into collecting-tank, pump pond, floating bio-bed, sedimentation tank, biofiltration layer, reuse pool, also a sewer catch basin；Biological bed is dosed and accounts for the floating living carrier that pond holds 30-40%；Sewage becomes recycle-water through biodegradation, precipitation process, and the excess sludge precipitated, when sewage quantity is few (such as night), returns floating bio-bed and carries out sludge aerobic process.
Prior art CN104556390A water pollution governing system, it is characterised in that include that suction pump and filter tank, described suction pump connect with water body, can be that filter tank provides water；Described filter tank connects with water body, can be entered in water body by the water after filtering；Being provided with training wall in described water body, training wall makes the water in water body be bending flowing；The both sides of described training wall are provided with biomembrane net；In described water body, it is provided with ecological floating island, the flow path of water is installed plugflow aeration machine.First being filtered water body by filter tank, Organic substance and the inorganic matter such as most float, algae in removable water, the water after filtration back flows back into water body, constitutes water circulation with the training wall that arranges in water body.
The processing system of above-mentioned prior art processes while being all difficult to multiple strain.
Summary of the invention
The technical problem existed in view of prior art, can only there is the biological treatment mode of single culture by breaking through contemporaneity in same process pond in this utility model, can accommodate the Organic substance in aerobic bacteria, anaerobe and anoxic bacteria (oxygen bacterium of holding concurrently) Combined Treatment sewage in same process of same time pond simultaneously, and its respective ratio of scalable.Sewage is utilized to process pond from bottom even by certain speed entrance, utilize sewage deep, oxygen content or local oxygenation, so that attaching in the netted or strain of bar-shaped object and heavy hall in the strain of bottom, produce different aerobic bacteria, anaerobe and anoxic bacteria (oxygen bacterium of holding concurrently), thus carry out a biological disposal upon, reach the effect of integrated treatment, and can reach without mud discharging, eliminate conventional sewage and process the weakness in pond.
This utility model is achieved through the following technical solutions:
A kind of sewage disposal system, including, processing pond, the top or the sidepiece side that process pond are provided with water inlet (1), and other side is provided with discharge outlet (2), strain attaches parts (4) and is arranged in process pond, water inlet is connected by pipeline, and pipe end is provided with more than one outlet (3), wherein, outlet is positioned at the bottom processing pond, and is positioned at strain and attaches the lower section of parts.
Wherein, preferably strain attaches parts is netted or strip.
Wherein, when preferably outlet is multiple, each outlet is uniformly distributed.
Wherein, preferably outlet is downward.
Wherein, by above-mentioned arrange guarantee process the water body rate of climb be 0.1～10 m/h.
Preferred process pond is square or circular etc. regular or irregularly shaped.
Preferably strain attach parts by the modes such as suspension, grappling be fixed on process pond above.
Further preferably processing pond is that single or multiple series design uses.
Prioritization scheme further, can contain the object that drifts along and determine whether to set up floating depositing pool according to sewage.
Wherein, process pond water inlet and dispose oxygenator or aeration head in outlet pipeline.
Another object of the present utility model is: provide a kind of sewage disposal system processing method, including, using aforementioned a kind of sewage disposal system, the water body in process pond is with 0.1～10 m/h of speed lifting, by dissolved oxygen content in oxygenator or aeration head control process pond.
This utility model includes relative to the beneficial effect of prior art:
1, realize biological sewage treatment technology multiple strain bio of contemporaneity in processing pond to process, i.e. anaerobe and aerobic bacteria processes simultaneously；
2, than common process quick effectively, energy-conservation, and can reach without mud discharging.
Accompanying drawing explanation
Fig. 1, the netted sectional view of sewage disposal system of the present utility model
Fig. 2, the strip sectional view of sewage disposal system of the present utility model
Fig. 3, the netted and strip top view of sewage disposal system of the present utility model
Wherein, 1 water inlet, 2 discharge outlet, 3 outlets, 4 strains attach parts.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing, this utility model is described in further detail, but the embodiment of utility model is not limited to this.
Embodiment 1:
With reference to shown in Fig. 1 and Fig. 3, a kind of sewage disposal system, including, process pond, the top side processing pond is provided with water inlet (1), other side is provided with discharge outlet (2), and strain attaches parts (4) and is arranged in process pond, and water inlet is connected by pipeline, pipe end is provided with more than one outlet (3), wherein, outlet is positioned at the bottom processing pond, and is positioned at strain and attaches the lower section of parts.
Wherein, strain attaches parts is netted.
Wherein, outlet is downward.
Wherein, by above-mentioned arrange guarantee process the water body rate of climb be 1 m/h.
Processing pond is square regular shape.
Strain is attached parts and is fixed on above process pond by hang.
Embodiment 2:
With reference to shown in Fig. 1 and Fig. 3, a kind of sewage disposal system, including, process pond, the top side processing pond is provided with water inlet (1), other side is provided with discharge outlet (2), and strain attaches parts (4) and is arranged in process pond, and water inlet is connected by pipeline, pipe end is provided with more than one outlet (3), wherein, outlet is positioned at the bottom processing pond, and is positioned at strain and attaches the lower section of parts.
Wherein, strain attaches parts is netted.
Wherein, outlet is 11, and each outlet is uniformly distributed.
Wherein, outlet is downward.
Wherein, by above-mentioned arrange guarantee process the water body rate of climb be 5 ms/h.
Processing pond is circular regular shape.
Strain is attached parts and is fixed on above process pond by anchored mode.
Embodiment 3:
With reference to shown in Fig. 2 and Fig. 3, a kind of sewage disposal system, including, process pond, the top side processing pond is provided with water inlet (1), other side is provided with discharge outlet (2), and strain attaches parts (4) and is arranged in process pond, and water inlet is connected by pipeline, pipe end is provided with more than one outlet (3), wherein, outlet is positioned at the bottom processing pond, and is positioned at strain and attaches the lower section of parts.
Wherein, strain attaches parts is strip.
Wherein, outlet is 8, and each outlet is uniformly distributed.
Wherein, outlet is downward.
Wherein, by above-mentioned arrange guarantee process the water body rate of climb be 10 ms/h.
Processing pond is circular regular shape.
Strain is attached parts and is fixed on above process pond by anchored mode.
Embodiment 4:
A kind of sewage disposal system, the either a program employing of embodiment 1-3 processes pond and repeats series design use, and series connection number is more than 2.
Embodiment 5 sewage disposal system using method
The sewage disposal system using embodiment 1-4 either a program carries out sewage disposal, and using method is as follows:
nullDrainage flow circuit，Sewage processes before pond in entrance，One floating depositing pool is set，After sewage enters floating depositing pool，Discharge outlet discharge through floating depositing pool medium position，I.e. process the water inlet in pond，And in the pipeline that water inlet couples with outlet oxygenator，Sewage is processed bottom pond by outlet entrance,Make whole process pond bottom even by water，And the water yield of each outlet is uniform，Make process pond entirety water body from bottom with 0.1～10 m/h of speed up lifting，During water body lifting，Contact with the microbial cells sticking to netted or bar-shaped object，Decompose the Organic substance in sewage，Carry out biotransformation，Water body is until processing top, pond or the discharge of side duct discharge outlet. and use multiple series design to use as processed pond，The discharge outlet in Last process pond is the next water inlet processing pond，And so on，Gravity flow enters.
Process pond size, serial number is determined by sewage quantity and discharge standard, and processes pond water inlet, outlet and discharge outlet quantity and determined by processing pond size.
There is preferred version as follows: A；Floating depositing pool (can contain the object that drifts along to determine whether to set up) according to sewage；Floating depositing pool top 1/3rd water surface is set to sewage with supernatant stacking area, the water-bed part in floating depositing pool bottom 1/3rd is set to the sewage crystallizing field with deposit, when supernatant and deposit reach a certain amount of, dispose, after sewage enters floating depositing pool, the discharge outlet in the middle part of floating depositing pool discharge.
B；Oxygenation in pipeline；Process pond water inlet and dispose oxygenator (aeration head) in outlet pipeline, by oxygenation pipeline, oxygenator (aeration head) is carried oxygen by external oxygenation machine, sewage is carried out oxygenation, dissolved oxygen content must be asked to increase and decrease according to processing pond, it is ensured that the netted or regulation of bar adhesion strain level distribution in processing pond.
C；Process pond；When sewage is processed bottom pond by outlet entrance, the entrance when sewage contain dissolved oxygen, the above water layer dissolved oxygen content that only about 0.5 meter of water surface top layer is deep at more than 1mg/L, and 0.5 meter deep with lower part all at below 1mg/L, until there is no dissolved oxygen.When assuming that processing pond water depth is 3 meters, about 1.5 meters of water surface top layer does not substantially have dissolved oxygen content, the bioremediation divided the difference of oxygen desirability according to microorganism to be divided into the three major types such as aerobic (dissolved oxygen content is at more than 1mg/L), anoxia (dissolved oxygen content is between 0.7mg/L to 0.1mg/L), anaerobism (dissolved oxygen content does not has substantially) with lower part.I other words the micropopulation that about 0.5 meter of deep netted or bar in water surface top layer adheres to is aerobic, less than about 0.5 meter of water surface top layer for anoxia (double oxygen) and anaerobism.When the surface layer of water processing pond does not provide oxygen part, whole process pond becomes anaerobic state.
nullWhen processing bottom pond by outlet entrance such as sewage，Sewage enters when containing appropriate dissolved oxygen，Process the microbial bacteria of pond bottom deposit and process netted bottom pond or the micropopulation of bar adhesion、Can contact the dissolved oxygen content in sewage is aerobic bacteria when more than 1mg/L，And sewage is carried out bio-conversion processes,When carrying out bio-conversion processes because of microbial bacteria，Consume certain dissolved oxygen，When in time processing bottom pond away from more，Dissolved Oxygen in Water content is more and more lower，Until there is no dissolved oxygen，So can form process pond bottom up to push away as aerobic、Anoxia (oxygen of holding concurrently)、Anaerobic layer，As water surface top layer can contact oxygen part，Netted or bar adhesion the micropopulation of process pond bottom will be formed up push away as aerobic、Anoxia (oxygen of holding concurrently)、Anaerobic layer、Anoxia (oxygen of holding concurrently)、Aerobic (recommendation which，COD、Total nitrogen is removed up to surface water two class).Process water deep more than 3 meters the most obvious.When sewage contained by outlet sufficient dissolved oxygen entrance process bottom pond time, make the Dissolved Oxygen in Water in whole process pond when more than 1mg/L, whole process pond oxygen condition preferably.
According to water body flow principle, processing uniform water outlet time bottom pond, water body up can elapse from bottom with level, and when with 0.1～10 m/h of speed lifting, the microorganism that contact processes the netted or bar adhesion in pond is superior to wastewater treatment efficiency.
The change of micro organism quantity increases and promotes activated sludge to produce, and the propagation process of activated sludge can be divided into adaptive phase, logarithm build phase, the four-stages such as deceleration build phase and endogenous metabolism stage, as long as activated sludge can not get the nutrient substance of abundance, the autoxidation stage will be entered, activated sludge will reduce, activated sludge residue deposition is processing pond bottom, as long as (time of staying does not knows length really the sufficient time of staying, but in processing sewage example, really have within 10 years, do not had to discharge mud, and the activated sludge being deposited on process pond bottom does not increase and decrease), bioconversion can be re-started by other active microorganism, circulate benignly.Therefore activated sludge is not necessary to discharge in present treatment pond.
Above content is to combine the further details of explanation that this utility model is done by concrete preferred implementation, but does not indicates that of the present utility model being embodied as is limited to these explanations.For restraining the those of ordinary skill of neck belonging to this utility model, without departing from the concept of the premise utility, it is also possible to make some simple deductions or replacement, it is regarded as belonging to protection domain of the present utility model.
Claims (9)
1. a sewage disposal system, it is characterized in that, including, process pond, the top or the sidepiece side that process pond are provided with water inlet (1), other side is provided with discharge outlet (2), and strain attaches parts (4) and is arranged in process pond, and water inlet is connected by pipeline, pipe end is provided with more than one outlet (3), wherein, outlet is positioned at the bottom processing pond, and is positioned at strain and attaches the lower section of parts.
A kind of sewage disposal system the most according to claim 1, it is characterised in that it is netted or strip that strain attaches parts.
A kind of sewage disposal system the most according to claim 1, it is characterised in that when outlet is multiple, each outlet is uniformly distributed.
A kind of sewage disposal system the most according to claim 1, it is characterised in that outlet is downward.
A kind of sewage disposal system the most according to claim 1, it is characterised in that arrange guarantee to process the water body rate of climb be 0.1～10 m/h by above-mentioned.
A kind of sewage disposal system the most according to claim 1, it is characterised in that processing pond is square or circular rule or irregularly shaped.
A kind of sewage disposal system the most according to claim 1, it is characterised in that strain attaches parts and is fixed on by the way of suspension, grappling above process pond.
A kind of sewage disposal system the most according to claim 1, it is characterised in that processing pond is that single or multiple series design uses.
A kind of sewage disposal system the most according to claim 1, it is characterised in that can contain the object that drifts along according to sewage and determine whether to set up floating depositing pool, processes pond water inlet and disposes oxygenator or aeration head in outlet pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620078104.9U CN205575780U (en) | 2016-01-26 | 2016-01-26 | Sewage treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620078104.9U CN205575780U (en) | 2016-01-26 | 2016-01-26 | Sewage treatment system |
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| CN205575780U true CN205575780U (en) | 2016-09-14 |
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| CN201620078104.9U Active CN205575780U (en) | 2016-01-26 | 2016-01-26 | Sewage treatment system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105540872A (en) * | 2016-01-26 | 2016-05-04 | 严润峰 | Sewage treatment technology system and use method thereof |
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2016
- 2016-01-26 CN CN201620078104.9U patent/CN205575780U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105540872A (en) * | 2016-01-26 | 2016-05-04 | 严润峰 | Sewage treatment technology system and use method thereof |
| CN105540872B (en) * | 2016-01-26 | 2019-12-24 | 严润峰 | Sewage treatment technical system and application method thereof |
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