CN207361995U - A kind of solar energy Oligodynamic sewage treatment system with sludge-tank - Google Patents
A kind of solar energy Oligodynamic sewage treatment system with sludge-tank Download PDFInfo
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- CN207361995U CN207361995U CN201721089601.XU CN201721089601U CN207361995U CN 207361995 U CN207361995 U CN 207361995U CN 201721089601 U CN201721089601 U CN 201721089601U CN 207361995 U CN207361995 U CN 207361995U
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- solar energy
- sedimentation basin
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
- Y02A20/208—Off-grid powered water treatment
- Y02A20/212—Solar-powered wastewater sewage treatment, e.g. spray evaporation
Abstract
It the utility model is related to sewage disposal system field, more particularly to a kind of solar energy Oligodynamic sewage treatment system with sludge-tank.Its key points of the technical solution are that:Including regulating reservoir, integrated sewage treating apparatus and solar power supply unit, the integrated sewage treating apparatus includes microkinetic integrated pond and artificial swamp successively along water (flow) direction, the microkinetic integrated pond both sides are equipped with water inlet and water outlet, sewage is flowed into integrated pond from water inlet, by anaerobic pond, aerobic tank, sedimentation basin, sludge-tank and sterilization pool, integrated pond is flowed out from water outlet;The sedimentation basin bottom is equipped with sludge lifting pump;The sludge-tank is connected with the sludge lifting pump of sedimentation basin;Water pipe is equipped with the sludge-tank, described water pipe one end is connected with sedimentation basin, other end connection sterilization pool bottom.Its main feature is that setting sludge-tank, for collecting the sludge of precipitation, sludge is avoided to cause secondary pollution to the water body in processing.
Description
Technical field
Sewage disposal system field is the utility model is related to, more particularly to a kind of solar energy microkinetic with sludge-tank is dirty
Water treatment system.
Background technology
Water resources in china lacks and water pollution problems is extremely serious, and the health for seriously restricting China's macroeconomy continues
Development.In rural area, since infrastructure falls behind, management level is low, seriously constrains the life matter of rural area resident
Amount is improved, and the water environment treatment of rural area becomes the important composition portion for crossing comprehensive environmental improvement for China
Point.
Contain large amount of organic, such as cellulose, carbohydrate, protein and fat in the sanitary sewage of rural area, also often contain
Pathogen, virus and parasitic ovum;Inorganic salts in sanitary sewage mainly have chloride, sulfate, phosphate, bicarbonate
Salt and potassium, calcium, sodium etc..Traditional wastewater treatment equipment energy consumption is big, and needs special place to carry out sewage disposal.
In view of the above-mentioned problems, the existing following patent in China:
Patent publication No.:CN105152328A, discloses a kind of micropower buried formula integrated sewage disposal dress of solar energy
Put, belong to field of water treatment equipment, including overground installation and underground device, the overground installation includes solar panels and solar energy
Equipment box, the underground device include housing, and housing both sides are provided with water inlet and water outlet, and sewage enters shell from water inlet
Body, successively by baffling regulatory region, amphimicrobian settling zone, buffering area, aerobic zone, two heavy areas, discharge bay, finally from water outlet
Flow out, be hung with aerobic zone filler in the aerobic zone, the aerobic zone bottom is provided with solar energy aeration pipeline, institute
Solar energy aeration pipeline operation power is stated to be provided by solar panels.However, in the heavy area of the two of the sewage-treatment plant
Sludge enters amphimicrobian settling zone by pipeline, and nitrification nitrogen is changed into ammonia;But ammonia is highly soluble in water again, and can lead
Cause nitrogen content in the water in amphimicrobian settling zone to be lifted, cause secondary pollution, nitrogen content is easily filled beyond sewage disposal in water
The disposal ability put.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of solar energy with sludge-tank
Oligodynamic sewage treatment system, its main feature is that setting sludge-tank, for collecting the sludge of precipitation, avoids sludge to the water in processing
Body causes secondary pollution.
The above-mentioned technical purpose of the utility model technical scheme is that:It is a kind of with sludge-tank
Solar energy Oligodynamic sewage treatment system, including regulating reservoir, integrated sewage treating apparatus and solar power supply unit, described one
Body sewage disposal device includes microkinetic integrated pond and artificial swamp successively along water (flow) direction, it is characterized in that:The fine motion
Power integrated pond both sides are equipped with water inlet and water outlet, and sewage is flowed into integrated pond from water inlet, by anaerobic pond, aerobic
Pond, sedimentation basin, sludge-tank and sterilization pool, flow out integrated pond from water outlet;The sedimentation basin bottom is equipped with sludge lifting pump;Institute
Sludge-tank is stated to connect with the sludge lifting pump of sedimentation basin;Water pipe, described water pipe one end and precipitation are equipped with the sludge-tank
Pond connects, other end connection sterilization pool bottom.
Through the above technical solutions, setting sludge-tank, the sludge deposited in sedimentation basin is driven via sludge lifting pump, into
Enter sludge-tank, the liquid in sedimentation basin is directly entered in sterilization pool from water pipe;Liquid will not enter sludge-tank, avoid sludge
Water body is mixed into, causes secondary pollution.
Preferably, downflow weir is equipped with the top of the sedimentation basin, the downflow weir includes baffle and overflow launder, the water pipe
Overflow launder side is arranged at the connecting pin of sedimentation basin.
Through the above technical solutions, setting downflow weir, on the one hand it is able to maintain that the upper liquid layer of sedimentation basin is stablized, on the other hand
The liquid in sedimentation basin can be made uniformly to overflow.
Preferably, it is equipped with disinfection by ultraviolet light pipe in the water pipe.
Through the above technical solutions, can be killed using disinfection by ultraviolet light pipe the pathogen in the liquid for flowing through water pipe,
Virus and parasitic ovum.
Preferably, suspended biological carrier is equipped with the anaerobic pond and aerobic tank, is inoculated with the suspended biological carrier
Biochemical flora.
Through the above technical solutions, the organic matter of the compound chain of macromolecular in water is decomposed using the anaerobic bacteria in anaerobic pond,
The oxidation operation for making the compound chain of macromolecular is the single-stranded organic matter of small molecule, avoids body eutrophication;Using in aerobic tank
Aerobic microbiological in the presence of a large amount of oxygen growth and breeding, and the single-stranded organic matter of small molecule is further resolved into inorganic matter,
Reduce the organic substance in waste water.
Preferably, grille well is further included, the grille well is connected with regulating reservoir, and side of the grille well away from regulating reservoir is equipped with
Water inlet;Grid is equipped with the grille well, the grid is tilted and is arranged at below the water inlet of grille well.
Through the above technical solutions, setting grille well, and filtering grid is set in grille well, to the bulky grain in sewage
Material is handled, and removes coarse grain, insoluble COD and SS.
Preferably, it is equipped with sewage pump in the regulating reservoir.
Through the above technical solutions, being driven using sewage pump, the liquid in regulating reservoir is pumped into integrated pond.
Preferably, gas distribution pipe is equipped with the aerobic tank, rotary mixing aerator is uniformly provided with the gas distribution pipe.
Through the above technical solutions, setting gas distribution pipe in aerobic tank, increase the oxygen meltage in aerobic tank, ensure
Support the breeding of bacterium;Rotary mixing aerator is set, and when air-flow enters rotary mixing aerator, air-flow spiral is cut by two first
System is cut, the multilayer sawtooth pattern air distribution head of lower floor is entered after cutting, multilayer cutting is carried out, bubble is cut into microbubble, carry
The high utilization rate of oxygen, uniform air distribution, oxygen-transfer efficiency are high.
Preferably, the solar power supply unit includes solar energy electroplax and storage battery group, the solar energy electroplax with
Storage battery group is electrically connected, and the sewage pump, sludge lifting pump, wind turbine and disinfection by ultraviolet light pipe are electrically connected with storage battery group respectively
Connect.
Through the above technical solutions, disappeared using solar energy electroplax to sewage pump, sludge lifting pump, wind turbine and ultraviolet
Malicious pipe provides electric energy, solves the problems, such as that Rural Electric Power network is incomplete, saves the energy, clean environment firendly.
Preferably, sludge reflux pump is equipped with the aerobic tank, connects sludge return pipe on the sludge reflux pump, institute
State sludge return pipe connection anaerobic pond.
Through the above technical solutions, by sludge reflux pump and sludge return pipe, sludge reflux is set to detest to anaerobic pond
Denitrification is occurred to the nitrate nitrogen in sludge in oxygen pond, plays the role of denitrogenation;Meanwhile microorganism in anaerobic pond can be kept
Concentration.
Preferably, supernatant reflux line is equipped between the sludge-tank and regulating reservoir.
Through the above technical solutions, supernatant can pass through supernatant reflux line automatic back flow to regulating reservoir in sludge-tank
In, with raw sewerage mixed flow, the raw water in regulating reservoir is diluted, influent density is reduced, avoids sewage disposal system
Operating load is excessive.
The beneficial effects of the utility model are:1)Sludge-tank is set, and the liquid in sedimentation basin is directly entered from water pipe
In sterilization pool;Liquid will not enter sludge-tank, avoid sludge and be mixed into water body, cause secondary pollution;2)Downflow weir, a side are set
Face is able to maintain that the upper liquid layer of sedimentation basin is stablized, and on the other hand the liquid in sedimentation basin can be made uniformly to overflow;3)Set ultraviolet
Line sterilization pipe, pathogen, virus and parasitic ovum in the liquid for flowing through water pipe can be killed using disinfection by ultraviolet light pipe;4)
Electric energy is supplied using solar energy electroplax, solves the problems, such as that Rural Electric Power network is incomplete, saves the energy, clean environment firendly;5)
Designed by integrated sewage-treatment plant, can it is prefabricated after direct plunge into use, directly connect with single sewage discharge port
Connect, solve the problems, such as that sewage is not concentrated, good sewage processing effect.
Brief description of the drawings
Fig. 1 is the structure diagram of embodiment;
Fig. 2 is the grille well of embodiment and the structure diagram of regulating reservoir;
Fig. 3 is the structure diagram of the integrated pond of embodiment;
Fig. 4 is the structure diagram of the artificial swamp of embodiment;
Fig. 5 is the structure diagram of the solar energy electric control gear of embodiment;
Fig. 6 is the electrical structure diagram of embodiment.
Reference numeral:1st, solar energy electric control gear;2nd, regulating reservoir;3rd, integrated sewage treating apparatus;4th, integrated pond;
5th, artificial swamp;6th, grille well;7th, grid;8th, water inlet;9th, water outlet;10th, sewage pump;11st, self coupling base;12nd, carry
Gug well head;14th, well lid;15th, iron chains;16th, anaerobic pond;17th, aerobic tank;18th, sedimentation basin;19th, sludge-tank;20th, sterilization pool;
21st, biomembrane;22nd, water-stop sheet;23rd, inspection door;24th, suspended biological carrier;25th, gas distribution pipe;26th, aerator;27th, sludge reflux
Pump;28th, flow tube is erected;29th, sludge lifting pump;30th, downflow weir;31st, baffle;32nd, overflow launder;33rd, water pipe;34th, ultraviolet disappears
Poison pipe;35th, supernatant outlet;36th, water distributor;37th, filter layer;38th, water distributing pore;39th, water outlet basket;40th, interlayer;41st, plant
Layer;42nd, the first filter layer;43rd, the second filter layer;44th, the 3rd filter layer;45th, stent;46th, solar energy electroplax;47th, power control cabinet;
48th, storage battery group;49th, wind turbine.
Embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Wherein identical parts are presented with like reference characters.It should be noted that word used in the following description
Language "front", "rear", "left", "right", "up" and "down" refer to the direction in attached drawing, word " bottom surface " and " top surface ", " interior " and
" outer " is referred respectively to towards or away from the direction of particular elements geometric center.
A kind of solar energy Oligodynamic sewage treatment system with artificial swamp disclosed in the present embodiment, as shown in Figure 1, bag
The solar energy electric control gear 1 being arranged on ground is included, and is arranged at the regulating reservoir 2 and integrated sewage treating apparatus 3 of underground.
Solar energy electric control gear 1 provides the energy for the current consuming apparatus in regulating reservoir 2 and integrated sewage treating apparatus 3.Integrated sewage water
Integrated pond 4 and artificial swamp 5 are from left to right divided into inside processing equipment 3.Regulating reservoir 2 and integrated sewage treating apparatus 3
Integrated pond 4 connected by pipeline.
As shown in Fig. 2, the left side of regulating reservoir 2 is equipped with grille well 6.6 bottom of grille well is equipped with water inlet 8, and grille well 6 is tilted
Grid 7 is provided with, grid 7 is arranged at the lower section of water inlet 8.The water outlet 9 of grille well 6 is connected with 2 top of regulating reservoir.Regulating reservoir 2
Bottom away from 6 side of grille well is equipped with sewage pump 10, and sewage pump 10 is equipped with self coupling base 11, sewage pump
10 top is equipped with winding shaft well head 12, and well lid 14 is equipped with winding shaft well head 12.When sewage pump is installed or overhauled to needs
When 10, sewage pump 10 can be drawn lifting to arrive winding shaft well by staff by lifting the iron chains 15 on sewage pump 10
At mouth 12, installation and repairing operation is carried out.
As shown in figure 3, the left side of integrated pond 4 is equipped with water inlet 8, right side is equipped with water outlet 9, water inlet 8 and regulating reservoir 2
Sewage pump 10 on pipeline connection.Integrated pond 4 includes anaerobic pond 16, aerobic tank 17, sedimentation basin 18, dirt from left to right
Mud sump 19 and sterilization pool 20.Separated between anaerobic pond 16 and aerobic tank 17 using biomembrane 21, aerobic tank 17 and sedimentation basin 18, sink
Separated between shallow lake pond 18 and sludge-tank 19, sludge-tank 19 and sterilization pool 20 by water-stop sheet 22.Anaerobic pond 16, aerobic tank 17,
The top of sedimentation basin 18 and sludge-tank 19 is equipped with inspection door 23.
Suspended biological carrier 24 is equipped with anaerobic pond 16, biochemical anaerobic bacteria flora is inoculated with suspended biological carrier 24.Pass through
Biochemical anaerobic bacteria flora decomposes the organic matter of the compound chain of macromolecular in water, makes the oxidation operation of the compound chain of macromolecular into small molecule list
The organic matter of chain.
Suspended biological carrier 24 also is provided with aerobic tank 17, biochemical aerobic flora is inoculated with suspended biological carrier 24.It is good
17 bottom of oxygen pond is equipped with gas distribution pipe 25, and some aerators 26 are provided with gas distribution pipe 25.It should be noted that aerator here
26 include but not limited to rotary mixing aerator 26.The bottom of aerobic tank 17 is additionally provided with sludge reflux pump 27, aerobic for driving
The sludge of 17 bottom of pond, makes it be back in anaerobic pond 16.Pipeline on sludge reflux pump 27 is connected to anaerobic pond 16.Sludge returns
Stream pump 27 is equipped with self coupling base 11, and the top of self coupling base 11 is fixed on the side wall of inspection door 23 of aerobic tank 17.When need
When installing or overhauling sludge reflux pump 27, staff can be returned sludge by lifting the iron chains 15 on sludge reflux pump 27
Stream pump 27 is drawn high at the inspection door 23 of aerobic tank 17, carries out installation and repairing operation.
Perpendicular flow tube 28 is equipped with sedimentation basin 18, the arrival end of perpendicular flow tube 28 is connected with aerobic tank 17.Perpendicular 28 top of flow tube is
Vertical tubulose, lower part are bell shape.18 bottom of sedimentation basin is equipped with sludge lifting pump 29.It is connected with sludge lifting pump 29
The pipeline of sludge-tank 19 is passed to, the sludge of precipitation in sedimentation basin 18 can be extracted into sludge-tank 19.In sludge lifting pump 29
Self coupling base 11 is provided with, the top of self coupling base 11 is fixed on the side wall of inspection door 23 of sedimentation basin 18.When needing to install
Or during maintenance sewage pump 10, staff can be by lifting the iron chains 15 in sludge lifting pump 29, by sludge lifting pump 29
Draw high at the inspection door 23 of sedimentation basin 18, carry out installation and repairing operation.The top of sedimentation basin 18 is equipped with downflow weir 30.Downflow weir 30
The overflow launder 32 formed including baffle 31 and by the partition plate between baffle 31 and sedimentation basin 18 and sludge-tank 19.
Water pipe 33 is equipped with sludge-tank 19, the arrival end of water pipe 33 is connected with sedimentation basin 18, is arranged at overflow launder 32
Side.The water outlet of water pipe 33 is connected with sterilization pool 20.Disinfection by ultraviolet light pipe 34 is equipped with water pipe 33, can tentatively be killed
Pathogenic microbes in dead sewage.The upper portion side wall of sludge-tank 19 is additionally provided with supernatant outlet 35.Supernatant reflux line will
Supernatant outlet 35 is connected with regulating reservoir 2, enables the supernatant natural back flow in sludge-tank 19 into regulating reservoir 2.
There is disinfectant in sterilization pool 20.Disinfectant is mixed with entering the sewage in sterilization pool 20, can be further at kill
Pathogenic microbes after reason in sewage.
As shown in figure 4, the open top of artificial swamp 5, the opposite side wall of artificial swamp 5 is equipped with water inlet 8 and water outlet
Mouth 9, accesses water distributor 36, the arrival end of water distributor 36 is connected with sterilization pool 20 is equipped with filtering in artificial swamps 5 from water inlet 8
Layer 37 and layer of plants 41, filter layer 37 are layed in the lower section of layer of plants 41.Water distributor 36 is horizontally extending in filter layer 37.
The outlet of water distributor 36 is located at the wall of 9 side of water outlet close to artificial swamp 5, and water distributor 36 is uniformly provided with along its length
Some water distributing pores 38.Water outlet basket 39 is provided with the water outlet 9 of artificial swamp 5, interlayer 40, interlayer are equipped with water outlet basket 39
Filter medium is filled with 40.The interlayer 40 of water outlet basket 39 is coated on the periphery of water outlet 9 of artificial swamp 5, water outlet basket 39
Top be equipped with opening.Kind is implanted with water plant in layer of plants 41.Filter layer 37 includes the first filter layer 42, second from bottom to top
43 and the 3rd filter layer 44 of filter layer, water distributor 36 are arranged in the first filter layer 42.Volcanic rock filter is filled with first filter layer 42
Expect, be filled with ceramic filter material in the second filter layer 43, thin sand and soil is filled with the 3rd filter layer 44.
As shown in Figure 5,6, solar energy electric control gear 1 includes stent 45 and tilts some sun for being layed in 45 top surface of stent
Can battery plate 46.Power control cabinet 47 is additionally provided with stent 45.Storage battery group 48 is equipped with power control cabinet 47.Wind turbine is additionally provided with power control cabinet 47
49.The wind turbine 49 connects the gas distribution pipe 25 in aerobic tank 17 by air hose, is supplied to gas distribution pipe 25.Storage battery group 48 and power control cabinet
47 inner blowers 49 are electrically connected, and fan 49 provides electric energy.Storage battery group 48 also with adjust pond in sewage pump 10, aerobic tank
The ultraviolet disinfection pipe 34 in the sludge lifting pump 29 and sludge-tank 19 in sludge reflux pump 27, sedimentation basin 18 in 17 is electrically connected
Connect, give these power electrical apparatus.Storage battery group 48 is also electrically connected with external electrical network, when outdoor light intensity deficiency, solar energy electroplax
When 46 output powers are low, powered by external electrical network to storage battery group 48, ensure that 48 electric energy of storage battery group is sufficient, sewage disposal system
System will not shut down.
The working method of the present embodiment is as follows:When bright and clear, 46 output power of solar energy electroplax is higher, storage battery group
48 electricity are abundant, and the electrical equipment in sewage disposal system can be given to provide sufficient electric energy.At this time, the sewage of unprocessed mistake
Enter from 6 entrance of grille well in grille well 6, the large particulate matter in sewage is retained by grid 7, can not be adjusted as sewage enters
Pond 2.After sewage enters regulating reservoir 2, buffered in regulating reservoir 2, and flow into integrated sewage disposal by sewage pump 10 and set
In standby 3, after sewage disposal, from the liquid of the outflow clarification of artificial swamp 5.When insufficient light, solar energy electroplax 46 exports
Power is higher, 48 not enough power supply of storage battery group, and the electrical equipment in sewage disposal system can not be given to provide sufficient electric energy, this
When, powered by external electrical network.
The above is only the exemplary embodiment of the utility model, the protection model rather than limited the present invention
Enclose, the scope of protection of the utility model is determined by appended claim.
Claims (10)
1. a kind of solar energy Oligodynamic sewage treatment system with sludge-tank, it is characterized in that:Including regulating reservoir(2), integration
Sewage disposal device(3)And solar power supply unit, the integrated sewage treating apparatus(3)Include successively along water (flow) direction micro-
Power integration pond(4)And artificial swamp(5), it is characterized in that:The microkinetic integrated pond(4)Both sides are equipped with water inlet(8)
And water outlet(9), sewage is from water inlet(8)Flow into integrated pond(4)In, by anaerobic pond(16), aerobic tank(17), sedimentation basin
(18), sludge-tank(19)And sterilization pool(20), from water outlet(9)Flow out integrated pond(4);The sedimentation basin(18)Bottom is equipped with
Sludge lifting pump(29);The sludge-tank(19)With sedimentation basin(18)Sludge lifting pump(29)Connection;The sludge-tank(19)
It is interior to be equipped with water pipe(33), the water pipe(33)One end and sedimentation basin(18)Connection, other end connection sterilization pool(20)Bottom.
2. a kind of solar energy Oligodynamic sewage treatment system with sludge-tank according to claim 1, it is characterized in that:Institute
State sedimentation basin(18)Top is equipped with downflow weir(30), the downflow weir(30)Including baffle(31)And overflow launder(32), it is described clear
Water pipe(33)With sedimentation basin(18)Connecting pin be arranged at overflow launder(32)Side.
3. a kind of solar energy Oligodynamic sewage treatment system with sludge-tank according to claim 1, it is characterized in that:Institute
State water pipe(33)It is interior to be equipped with disinfection by ultraviolet light pipe(34).
4. a kind of solar energy Oligodynamic sewage treatment system with sludge-tank according to claim 1, it is characterized in that:Institute
State anaerobic pond(16)And aerobic tank(17)It is interior to be equipped with suspended biological carrier(24), the suspended biological carrier(24)On be inoculated with giving birth to
Change flora.
5. a kind of solar energy Oligodynamic sewage treatment system with sludge-tank according to claim 1, it is characterized in that:Also
Including grille well(6), the grille well(6)With regulating reservoir(2)Connection, grille well(6)Away from regulating reservoir(2)Side be equipped with into
The mouth of a river(8);The grille well(6)It is interior to be equipped with grid(7), the grid(7)Tilt and be arranged at grille well(6)Water inlet
(8)Lower section.
6. a kind of solar energy Oligodynamic sewage treatment system with sludge-tank according to claim 1, it is characterized in that:Institute
State regulating reservoir(2)It is interior to be equipped with sewage pump(10).
7. a kind of solar energy Oligodynamic sewage treatment system with sludge-tank according to claim 1, it is characterized in that:Institute
State aerobic tank(17)It is interior to be equipped with gas distribution pipe(25), the gas distribution pipe(25)On be uniformly provided with rotary mixing aerator(26), the cloth
Tracheae(25)It is connected with wind turbine(49).
A kind of 8. solar energy microkinetic sewage disposal system with sludge-tank according to any one in claim 3,6,7
System, it is characterized in that:The solar power supply unit includes solar energy electroplax(46)And storage battery group(48), the solar-electricity
Plate(46)With storage battery group(48)It is electrically connected, the sewage pump(10), sludge lifting pump(29), wind turbine(49)And ultraviolet
Sterilization pipe(34)Respectively with storage battery group(48)It is electrically connected.
9. a kind of solar energy Oligodynamic sewage treatment system with sludge-tank according to claim 1, it is characterized in that:Institute
State aerobic tank(17)It is interior to be equipped with sludge reflux pump(27), the sludge reflux pump(27)Upper connection sludge return pipe, the dirt
Mud reflux line connects anaerobic pond(16).
10. a kind of solar energy Oligodynamic sewage treatment system with sludge-tank according to claim 1, it is characterized in that:
The sludge-tank(19)And regulating reservoir(2)Between be equipped with supernatant reflux line.
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN109896711A (en) * | 2019-04-03 | 2019-06-18 | 河南金砖环保科技有限公司 | A kind of solar integration domestic sewage treatment device |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN109896711A (en) * | 2019-04-03 | 2019-06-18 | 河南金砖环保科技有限公司 | A kind of solar integration domestic sewage treatment device |
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