CN209537231U - Three-dimensional sewage disposal system - Google Patents
Three-dimensional sewage disposal system Download PDFInfo
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- CN209537231U CN209537231U CN201822213963.6U CN201822213963U CN209537231U CN 209537231 U CN209537231 U CN 209537231U CN 201822213963 U CN201822213963 U CN 201822213963U CN 209537231 U CN209537231 U CN 209537231U
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Abstract
The utility model relates to field of environment engineering, provide a kind of three-dimensional sewage disposal system, including artificial wet land treating system, A2O processing system and delivery pipeline system, the artificial wet land treating system are set to the A2Above O processing system, the delivery pipeline system includes water inlet pipe, sewage lifting component, and the water inlet pipe connects sewage source and the A2O processing system, the sewage lifting component connect the A2O processing system and the artificial wet land treating system, the A2The first processing water source that O processing system is handled flows into the artificial wet land treating system along the sewage lifting component.The utility model provides a kind of suitable for rural domestic sewage treatment, the three-dimensional sewage disposal system that occupied area is small, processing energy is strong, the service life is long.
Description
Technical field
The utility model relates to field of environment engineering, more particularly to a kind of three-dimensional sewage disposal system.
Background technique
Domestic sewage in rural areas problem becomes one of the reason of aggravation sewage pollution in recent years, pollutes small scale, and ingredient is multiple
Miscellaneous, fluctuation is big, and concentration of suspension is higher, and the restriction by Local Society economic condition.According to investigations, the whole nation is small-scale dirty
Water process does not have discharge conduit and sewage disposal system, and sewage arbitrarily discharges, and causes the pollution of serious river water and environment.But
With social development, small-scale, organized sewage load necessarily be will increase, and the energy consumed can also increase therewith, such as
What reasonable arrangement makes being of great significance using optimization to the development of society for the energy.
The sewage treatment plant stand majority of status uses A2O process sewage, but it is dirty for low ratio of carbon to ammonium, low carbon-phosphorus ratio
Water, A2O technique is difficult to go raising again to the removal rate of nitrogen, phosphorus, and nitrogen, phosphorus in water outlet will lead to water eutrophication, meanwhile, agriculture
The water quality and quantity fluctuation of village's sewage is larger, easily causes to A2The impact of O process system, causes system crash.
It is organically combined as sewage treatment and environmental ecology construction, ecoscape feature is created while handling sewage
Artificial swamp is also widely used in recent years, is especially transformed and is discharged in advanced treating in sewage treatment plant stand, but Manual moist
Ground has to influent quality requirement height, easy blocking, hydraulic loading and pollutional load are lower, it is low with service life etc. to take up a large area
Disadvantage, so that the technology is difficult to fluctuate on big rural sewage treatment suitable for water quality and quantity.
Individual A2The method of O technique or individual Wastewater Treatment by Constructed Wetlands, is not able to satisfy at domestic sewage in rural areas
Reason requires, and there are problems that the content of nitrogen and phosphorous height leads to water eutrophication, or exists and take up a large area, processing capacity deficiency, operation
The problems such as service life is low.
Utility model content
(1) technical problems to be solved
The utility model aims to solve at least one of technical problems existing in the prior art or related technologies: existing dirt
Water treatment system not can solve the problem of rural domestic sewage treatment, and take up a large area, processing capacity deficiency, service life
It is low.
The purpose of this utility model is: providing and a kind of is suitable for that rural domestic sewage treatment, occupied area be small, processing energy
By force, the three-dimensional sewage disposal system of service life length.
(2) technical solution
In order to solve the above-mentioned technical problem, the utility model provides a kind of three-dimensional sewage disposal system, including Manual moist
Ground processing system, A2O processing system and delivery pipeline system, the artificial wet land treating system are set to the A2In O processing system
Side, the delivery pipeline system include water inlet pipe, sewage lifting component, and the water inlet pipe connects sewage source and the A2At O
Reason system, the sewage lifting component connect the A2O processing system and the artificial wet land treating system, the A2O processing system
The first processing water source that system is handled flows into the artificial wet land treating system along the sewage lifting component.
Preferably, the A2O processing system includes anaerobic pond, anoxic pond, the first aerobic tank, the second aerobic tank, precipitating
Pond and intermediate pool, the water inlet pipe are connected to the anaerobic pond, and the input end of the sewage lifting component is connected in described
Between pond.
In above-mentioned any scheme preferably, blender is equipped in the anaerobic pond and the anoxic pond.
In above-mentioned any scheme preferably, biological load is equipped in first aerobic tank and second aerobic tank
Body.
In above-mentioned any scheme preferably, aeration group is equipped in first aerobic tank and second aerobic tank
Part, second aerobic tank is interior to be equipped with mixed liquor reflux assembly, and the mixed liquor reflux assembly extends to the anoxic pond, described
Sludge reflux Exhaust assembly is equipped in sedimentation basin, the sludge reflux Exhaust assembly includes at least two branches, at least one
Branch extends to the anaerobic pond, at least one branch stretches out system.
In above-mentioned any scheme preferably, water conservancy diversion partition wall is equipped in the sedimentation basin, the water conservancy diversion partition wall setting exists
Position that second aerobic tank is connected to the sedimentation basin simultaneously extends downwardly set distance.
In above-mentioned any scheme preferably, the artificial wet land treating system includes water distribution area, packing area and catchments
Area, the sewage lifting component connect the water distribution area, and the water distribution area is equipped with water distribution perforated pipe, and the sewage lifting component is defeated
The first processing water source sent is flowed along the path of the water distribution area, the packing area and the gathering ground, and the gathering ground is equipped with
Water perforated pipe.
In above-mentioned any scheme preferably, the packing area includes the first biologic packing material area, the second biologic packing material area
With surface layer packing area, the water distribution area, the second biologic packing material area, the first biologic packing material area and gathering ground are arranged successively, the table
Floor packing area is arranged above the gathering ground, the first biologic packing material area and the second biologic packing material area.
In above-mentioned any scheme preferably, kind is implanted with wetland plant on the surface layer packing area and the water distribution area.
In above-mentioned any scheme preferably, the artificial wet land treating system is set in the first pond body, the A2At O
Reason system is set in the second pond body, and first pond body is set to the top of second pond body, and the width of first pond body is small
In second pond body.
(3) beneficial effect
Compared with prior art, the utility model has the advantage that
(1) artificial wet land treating system is set to A in space layout2On O processing system, land occupation face is greatly reduced
Product is particularly suitable for using A2The sewage treatment plant stand of O processing system proposes mark transformation.
(2) it is directed to traditional A2O processing system is difficult to further to remove low ratio of carbon to ammonium, nitrogen in wastewater with low carbon-phosphorus ratio, phosphorus
Problem, using artificial wet land treating system and A2O processing system combines the technology strengthened, in the case where being not necessarily to additional carbon,
By the comprehensive function of biological bacteria filler and wetland plant, nitrogen, the phosphorus in sewage are removed, outlet effect is improved.
(3) by traditional A2Bio-carrier is added in first aerobic tank of O processing system, the second aerobic tank, is conducive to
A large amount of biomembrane attachment, improves the activity and concentration of sludge, enhances system anti impulsion load ability, while being attached to life
Biomembrane on object carrier forms anaerobism, anoxic, aerobic three kinds of micros, is more advantageous to synchronous denitrification dephosphorizing effect.
(4) the problems such as high, easy blocking being required to influent quality for artificial swamp, in A2O processing system will be in sewage
Most of pollutant removal greatly improves the flow condition of artificial wet land treating system, improves the waterpower of artificial swamp
Load and pollutional load, reduce occupied area, extend the service life of artificial swamp.
(5) with the sewage treatment theory of biochemical+ecology, on the basis of sewage treatment meets high standard water outlet, more
Focus on ecoscape effect, creates good water environment.
Three-dimensional sewage disposal system provided by the utility model is described further in conjunction with the following drawings.
Detailed description of the invention
Fig. 1 is the overlooking structure diagram of a preferred embodiment of the three-dimensional sewage disposal system of the utility model；
Fig. 2 is the A-A schematic cross-sectional view of the embodiment illustrated in fig. 1 of the three-dimensional sewage disposal system of the utility model；
Fig. 3 is the B-B schematic cross-sectional view of the embodiment illustrated in fig. 1 of the three-dimensional sewage disposal system of the utility model；
Wherein, hollow arrow indicates flow direction in Fig. 1；
In figure, 1, artificial wet land treating system；2, delivery pipeline system；3,A2O processing system；4, the first pond body；5,
Two pond bodies；501, water conservancy diversion partition wall；
101, wetland plant；102, surface layer packing area；103, gathering ground；104, the first biologic packing material area；105, second is raw
Object packing area；106, water distribution area；
201, it is discharged perforated pipe；202, water inlet pipe；203, mixed liquor reflux assembly；204, sludge reflux Exhaust assembly；
205, sewage lifting component；206, water distribution perforated pipe；
301, anaerobic pond；302, blender；303, anoxic pond；304, the first aerobic tank；305, bio-carrier；306, it is aerated
Component；307, the second aerobic tank；308, sedimentation basin；309, intermediate pool.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Embodiment is not intended to limit the scope of the present invention for illustrating the utility model.
In conjunction with shown in Fig. 1-3, the utility model provides a kind of preferred embodiment of three-dimensional sewage disposal system, including people
Work wet land treating system 1, A2O processing system 3 and delivery pipeline system 2, artificial wet land treating system 1 are set to A2O processing system 3
Top, delivery pipeline system 2 include water inlet pipe 202, sewage lifting component 205, and water inlet pipe 202 connects sewage source and A2At O
Reason system 3, sewage lifting component 205 connect A2O processing system 3 and artificial wet land treating system 1, A2O processing system 3 is handled
The first processing water source arrived flows into artificial wet land treating system 1 along sewage lifting component 205.
Sewage source enters A by water inlet pipe 2022O processing system 3, A2O processing system 3 tentatively locates polluted source
Reason removes impurity, sludge, nitrogen phosphorus etc. in polluted source, A2The processing of O processing system 3 is completed to obtain just handling water source, just handles
Water source by sewage lifting component 205 be sent into artificial wet land treating system 1, just handle water source artificial wet land treating system 1 into
The elements such as one step goes to denitrogenate, phosphorus, and the wetland plant 101 of artificial wet land treating system 1 absorbs the element in just processing water source
It is grown for wetland plant 101, solves the problems, such as that nitrogen P elements are enriched in water source.
A2O processing system 3 and artificial wet land treating system 1 are in genesis analysis, A2O processing system 3 is obtained by preliminary treatment
First processing water source by sewage lifting component 205 be sent into artificial wet land treating system 1, save the occupied area of whole system,
It covers whole system by wetland plant 101, reaches the requirement of ecology, environmental protection.
The present embodiment uses A2The mode that O processing system 3+ artificial wet land treating system 1 combines, A2O processing system 3 with
1 genesis analysis of artificial wet land treating system reduces occupied area on the basis of meeting high standard water outlet, improves system fortune
Row stability, while with the sewage treatment theory of biochemical+ecology, focus on ecoscape effect, creates good water environment.
Structures size and equipment and materials type selecting are whole at one according to relevant design parameter designing in sewage disposal system
Arrangement in the sewage treatment structure of body is separated using partition wall, partition, realizes different functions.A2O processing system 3 and artificial
Wet land treating system 1 separate up and down using partition, A2O processing system 3 and artificial wet land treating system 1 pass through sewage lifting
Component 205 is connected to, and realizes sewage source from A2O processing system 3 is further processed to artificial wet land treating system 1.A2O processing system
System 3, artificial wet land treating system 1 and external environment are separated by partition, guarantee the independence of sewage treatment.
Preferably, artificial wet land treating system 1 is set in the first pond body 4, A2O processing system 3 is set in the second pond body 5,
First pond body 4 is set to the top of the second pond body 5, and the width of the first pond body 4 is less than the second pond body 5.First pond body 4, the second pond body 5
It can be the various structures such as the rectangle piled up, circle, polygon, the first pond body 4 is in the top of the second pond body 5 to the second pond body 5
Carry out partial mulching；Specifically, the second pond body 5 is completely covered in the first pond body 4 in the longitudinal direction, the first pond body 4 is in width side
The height of the second pond body of upward partial mulching 5, the first pond body 4 and the second pond body 5 designs as needed.Guaranteeing sewage treatment effect
In the case where fruit, convenient for observation A2The operating status of O processing system 3, is also convenient for A2O processing system 3 is safeguarded, is cleared up.
Further, A2O processing system 3 includes anaerobic pond 301, anoxic pond 303, the first aerobic tank 304, the second aerobic tank
307, sedimentation basin 308 and intermediate pool 309, water inlet pipe 202 are connected to anaerobic pond 301, and the input end of sewage lifting component 205 connects
It connects in intermediate pool 309.Sewage source enters anaerobic pond 301 by water inlet pipe 202, enters A from anaerobic pond 3012O processing system
3 carry out preliminary treatment.
Be equipped with several partitions in second pond body 5, partition by the second pond body 5 be separated to form anaerobic pond 301, anoxic pond 303,
First aerobic tank 304, the second aerobic tank 307, sedimentation basin 308 and intermediate pool 309, between anaerobic pond 301 and anoxic pond 303 under
Connection, between anoxic pond 303 and the first aerobic tank 304 on be connected to, between the first aerobic tank 304 and the second aerobic tank 307 under connect
It is logical, between the second aerobic tank 307 and sedimentation basin 308 on be connected to, between sedimentation basin 308 and intermediate pool 309 on be connected to.
Sewage source passes sequentially through A2Anaerobic pond 301, anoxic pond 303, the first aerobic tank 304 and second of O processing system 3
Aerobic tank 307 can remove most of pollutant in sewage, subsequently enters sedimentation basin 308 and completes mud-water separation, subsequently into
Between pond 309, then by sewage lifting component 205 by sewage lifting to artificial wet land treating system 1 carry out advanced treating, reach out
Water index request.
Anaerobic pond 301 is connected to anoxic pond 303, is equipped with blender 302 in anaerobic pond 301 and anoxic pond 303, is made sewage
It sufficiently reacts under stirring at water source.Sludge reflux Exhaust assembly 204, sludge reflux Exhaust assembly are equipped in sedimentation basin 308
204 include at least two branches, and wherein at least one branch extends to anaerobic pond 301, at least one branch stretches out system, extends
Partial sludge in sedimentation basin 308 is sent into anaerobic pond 301 by the branch to anaerobic pond 301；The branch of stretching system is by sedimentation basin
The sludge gathered in sedimentation basin 308 is discharged partial sludge transmitting system in 308；It can also be arranged in sedimentation basin 308 spare
Branch is discharged, to prevent branch blocking influence system operation.Anaerobic pond 301 accepts the phosphorus containing sludge to flow back from sedimentation basin 308, stirs
Mixing machine 302 mixes sewage source with the phosphorus containing sludge of reflux, and realizes that anaerobic phosphorus release bacterium releases phosphorus effect, while partial organic substances
Aminating reaction occurs.
Sewage after carrying out anaerobic reaction in anaerobic pond 301 enters anoxic pond 303, is equipped with mixing in the second aerobic tank 307
Liquid reflux assembly 203, mixed liquor reflux assembly 203 extend to anoxic pond 303, the sewage of anoxic pond 303 are flowed into anaerobic pond 301
It is mixed and is reacted with the mixed liquor containing nitrate nitrogen for flowing back into anoxic pond 303 along mixed liquor reflux assembly 203, played scarce
The effect of oxygen denitrification denitrogenation；Blender 302 in anoxic pond 303 promotes reaction, promotes anoxic denitrification denitrification.
Preferably, it is equipped with aeration component 306 and bio-carrier 305 in the first aerobic tank 304 and the second aerobic tank 307,
Bio-carrier 305 is added by presetting aeration component 306 aeration and Xiang Chizhong in pond, is realized in sewage under aerobic condition
Organic matter removal, release phosphorus bacterium and excessively inhale phosphorus and nitrification.The part of mixed liquor containing nitrate nitrogen of second aerobic tank, 307 end is returned
It is flow to anoxic pond 303, part overflow enters sedimentation basin 308.
Sedimentation basin 308 has the function of mud-water separation, so that the water after separation enters intermediate pool 309, in sedimentation basin 308
Partial sludge is realized by the way that sludge reflux Exhaust assembly 204 flows back into anaerobic pond 301, partial sludge is expelled directly out to phosphorous dirt
The discharge of mud reflux and excess sludge.Sewage lifting component 205 is equipped in intermediate pool 309, it will by sewage lifting component 205
Sewage lifting carries out water distribution to artificial wet land treating system 1, and by the water distribution perforated pipe 206 of artificial wet land treating system 1, real
The function that existing artificial wet land treating system 1 is further processed sewage.
Preferably, water conservancy diversion partition wall 501 is equipped in sedimentation basin 308, the setting of water conservancy diversion partition wall 501 is in the second aerobic tank 307 and sinks
Shallow lake pond 308 be connected to position simultaneously extend downwardly set distance, the partition wall between sedimentation basin 308 and the second aerobic tank 307 with lead
Diversion space is formed between stream partition wall 501, water conservancy diversion is carried out to the sewage for flowing into sedimentation basin 308 from the second aerobic tank 307, prevents dirt
Water splashes into sedimentation basin 308.
Artificial wet land treating system 1 is set to A25 top of the second pond body of O processing system 3, the first pond body 4 and the second pond
Body 5 is separated using partition, greatly reduces occupied area.
It is further preferred that artificial wet land treating system 1 includes water distribution area 106, packing area and gathering ground 103, sewage is mentioned
It rises component 205 and connects water distribution area 106, water distribution area 106 is equipped with water distribution perforated pipe 206, the first processing that sewage lifting component 205 conveys
Water source is flowed along the path of water distribution area 106, packing area and gathering ground 103, and gathering ground 103 is equipped with water outlet perforated pipe 201.
Wherein, several holes for being used for water distribution, catchmenting are distributed on water distribution perforated pipe 206 and water outlet perforated pipe 201, with
Just water distribution uniformity processing, discharge of catchmenting are carried out in water distribution area 106, gathering ground 103.
Sewage lifting component 205 is conveyed to water distribution area 106 just handles water source, just handles water source in water distribution area 106 and passes through cloth
Water perforated pipe 206 is evenly distributed with, and is just handled water source by water distribution area 106 and is flowed through packing area, gathering ground 103, water distribution area 106 according to this
It is filled with crushed rock filler with gathering ground 103, first processing water source is distributed and is collected, realizes artificial wet land treating system 1
Water inlet water distribution and Chinese effluent.
Specifically, sewage lifting component 205 includes sewage pump and lift line, the both ends of lift line are respectively communicated with
A2O processing system 3 and artificial wet land treating system 1, sewage pump are used to provide the mobilization dynamic at just processing water source, just handle
Water source is promoted to artificial wet land treating system 1 and sewage is further processed.
Preferably, packing area includes the first biologic packing material area 104, the second biologic packing material area 105 and surface layer packing area 102,
Water distribution area 106, the second biologic packing material area 105, the first biologic packing material area 104 and gathering ground 103 are arranged successively, surface layer packing area
102 are arranged above gathering ground 103, the first biologic packing material area 104 and the second biologic packing material area 105, surface layer packing area 102 and cloth
Kind is implanted with wetland plant 101 on pool 106.
First biologic packing material area 104, the second biologic packing material area 105 are filled with biological bacteria filler, and biological bacteria filler is to nitrogen
The pollutants such as phosphorus further absorb removal.
By being sequentially filled the second biologic packing material area 105 from water inlet to water outlet in 1 center of artificial wet land treating system
With the first biologic packing material area 104, surface layer packing area 102 is equipped on the center surface layer of artificial wet land treating system 1 and is planted wet
Ground plant 101 realizes the requirement of the pollutants such as nitrogen, phosphorus in depth removal sewage, meets high standard water outlet and require.
The treatment process of the sewage disposal system of the present embodiment:
Sewage source enters anaerobic pond 301 by water inlet pipe 202, passes through the blender 302 and sludge time in anaerobic pond 301
The sludge that stream Exhaust assembly 204 flows back is mixed, and is entered anoxic pond 303 later, is passed through blender 302 and mixed liquor reflux group
The mixed liquor that part 203 flows back is mixed, and enters the first aerobic tank 304 and the second aerobic tank 307, the first aerobic tank 304 later
Mixed liquor is set with component 306, the end of the second aerobic tank 307 is aerated with bio-carrier 305 is respectively provided in the second aerobic tank 307
The water outlet of reflux assembly 203, the second aerobic tank 307 enters sedimentation basin 308, and in sedimentation basin 308 after mud-water separation, sewage is in turn
Into intermediate pool 309, sludge is delivered to anaerobic pond 301, portion by the partial sludge reflux withdrawal component 204 in sedimentation basin 308
Sludge is divided to be expelled directly out system, the sewage in intermediate pool 309 is by sewage lifting component 205 and water distribution perforated pipe 206 to people
Work wet land treating system 1 carries out water distribution, and sewage enters entire artificial swamp center later, finally passes through in gathering ground 103 and is
System water outlet 201 discharge system of perforated pipe, water distribution area 106 and gathering ground 103 are arranged crushed rock filler, the center of artificial swamp from into
Water to water outlet has been sequentially filled the second biological bacteria filler and the first biological bacteria filler, and center surface layer is filled with surface layer filler, and
Wetland plant 101 is planted, depth removes the pollutants such as nitrogen, the phosphorus in sewage, is finally discharged and perforates by system in gathering ground 103
201 discharge system of pipe.
The beneficial effect of the present embodiment is:
(1) by A2Bio-carrier 305 is added in the aerobic tank of O processing system 3, is adhered to using a large amount of biomembrane,
The activity and concentration for improving sludge enhance system anti impulsion load ability, while the life being attached on bio-carrier 305
Object film forms anaerobism, anoxic, aerobic three kinds of micros, is more advantageous to synchronous denitrification dephosphorizing effect.
(2) it is directed to tradition A2O technique is difficult to further to remove low ratio of carbon to ammonium, in wastewater with low carbon-phosphorus ratio the problem of nitrogen, phosphorus, adopts
Manually wet land reinforced technology is made in the case where being not necessarily to additional carbon by biological bacteria filler and the comprehensive of wetland plant 101
With nitrogen, phosphorus in removal sewage improve outlet effect.
(3) artificial wet land treating system 1 is set to A in space layout2On O processing system 3, land occupation is greatly reduced
Area is particularly suitable for using A2The sewage treatment plant stand of O technique proposes mark transformation.
(4) the problems such as high, easy blocking being required to influent quality for artificial swamp, in A2O processing system 3 will be in sewage
Most of pollutant removal greatly improves the flow condition of artificial swamp, improves hydraulic loading and the dirt of artificial swamp
Load is contaminated, occupied area is reduced, extends the service life of artificial swamp.
(5) with the sewage treatment theory of biochemical+ecology, on the basis of sewage treatment meets high standard water outlet, more
Focus on ecoscape effect, creates good water environment.
In the description of the present invention, it should be noted that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand
For limitations of the present invention.In addition, term " first ", " second ", " third " etc. are used for description purposes only, and cannot understand
For indication or suggestion relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, it is above-mentioned that concrete condition understanding can be regarded
The concrete meaning of term in the present invention.
In addition, in the description of the present invention, unless otherwise indicated, " multiple ", " more ", " multiple groups " are meant that two
It is a or more than two.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (10)
1. a kind of three-dimensional sewage disposal system, which is characterized in that including artificial wet land treating system, A2O processing system and conveying
Pipe-line system, the artificial wet land treating system are set to the A2Above O processing system, the delivery pipeline system includes water inlet
Pipe, sewage lifting component, the water inlet pipe connection sewage source and the A2O processing system, the sewage lifting component connection
The A2O processing system and the artificial wet land treating system, the A2The first processing water source that O processing system is handled is along institute
It states sewage lifting component and flows into the artificial wet land treating system.
2. three-dimensional sewage disposal system according to claim 1, which is characterized in that the A2O processing system includes anaerobism
Pond, anoxic pond, the first aerobic tank, the second aerobic tank, sedimentation basin and intermediate pool, the water inlet pipe are connected to the anaerobic pond,
The input end of the sewage lifting component is connected to the intermediate pool.
3. three-dimensional sewage disposal system according to claim 2, which is characterized in that the anaerobic pond and the anoxic pond
Inside it is equipped with blender.
4. three-dimensional sewage disposal system according to claim 2, which is characterized in that first aerobic tank and described
Bio-carrier is equipped in two aerobic tanks.
5. three-dimensional sewage disposal system according to claim 2, which is characterized in that first aerobic tank and described
It is equipped with aeration component in two aerobic tanks, is equipped with mixed liquor reflux assembly, the mixed liquor reflux group in second aerobic tank
Part extends to the anoxic pond, is equipped with sludge reflux Exhaust assembly in the sedimentation basin, the sludge reflux Exhaust assembly is at least
Including two branches, at least one branch extends to the anaerobic pond, at least one branch stretches out system.
6. three-dimensional sewage disposal system according to claim 2, which is characterized in that be equipped in the sedimentation basin water conservancy diversion every
Wall, the water conservancy diversion partition wall are arranged in the position that second aerobic tank is connected to the sedimentation basin and extend downwardly set distance.
7. three-dimensional sewage disposal system according to claim 1, which is characterized in that the artificial wet land treating system packet
Water distribution area, packing area and gathering ground are included, the sewage lifting component connects the water distribution area, and the water distribution area is perforated equipped with water distribution
Pipe, path of the first processing water source that the sewage lifting component conveys along the water distribution area, the packing area and the gathering ground
Flowing, the gathering ground are equipped with water outlet perforated pipe.
8. three-dimensional sewage disposal system according to claim 7, which is characterized in that the packing area includes the first biology
Packing area, the second biologic packing material area and surface layer packing area, the water distribution area, the second biologic packing material area, the first biologic packing material area and
Gathering ground is arranged successively, and the surface layer packing area is arranged in the gathering ground, the first biologic packing material area and the second biologic packing material area
Top.
9. three-dimensional sewage disposal system according to claim 8, which is characterized in that the surface layer packing area and the cloth
Kind is implanted with wetland plant on pool.
10. three-dimensional sewage disposal system described in -9 any one according to claim 1, which is characterized in that the Manual moist
Ground processing system is set in the first pond body, the A2O processing system is set in the second pond body, and first pond body is set to described the
The width of the top of two pond bodies, first pond body is less than second pond body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822213963.6U CN209537231U (en) | 2018-12-27 | 2018-12-27 | Three-dimensional sewage disposal system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822213963.6U CN209537231U (en) | 2018-12-27 | 2018-12-27 | Three-dimensional sewage disposal system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209537231U true CN209537231U (en) | 2019-10-25 |
Family
ID=68266271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822213963.6U Active CN209537231U (en) | 2018-12-27 | 2018-12-27 | Three-dimensional sewage disposal system |
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| CN (1) | CN209537231U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110981105A (en) * | 2019-12-25 | 2020-04-10 | 甘肃昊宇环保科技有限公司 | Combined rural domestic sewage treatment system |
-
2018
- 2018-12-27 CN CN201822213963.6U patent/CN209537231U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110981105A (en) * | 2019-12-25 | 2020-04-10 | 甘肃昊宇环保科技有限公司 | Combined rural domestic sewage treatment system |
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