CN107162329A - A kind of sunk type sewage disposal of layered arrangement of forming a team and system for regenerating and recycling - Google Patents
A kind of sunk type sewage disposal of layered arrangement of forming a team and system for regenerating and recycling Download PDFInfo
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- CN107162329A CN107162329A CN201710432014.4A CN201710432014A CN107162329A CN 107162329 A CN107162329 A CN 107162329A CN 201710432014 A CN201710432014 A CN 201710432014A CN 107162329 A CN107162329 A CN 107162329A
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/84—Biological processes
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
- C02F1/56—Macromolecular compounds
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/76—Treatment of water, waste water, or sewage by oxidation with halogens or compounds of halogens
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/78—Treatment of water, waste water, or sewage by oxidation with ozone
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F2001/007—Processes including a sedimentation step
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/02—Odour removal or prevention of malodour
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/30—Aerobic and anaerobic processes
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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
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
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- Environmental & Geological Engineering (AREA)
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- Life Sciences & Earth Sciences (AREA)
- Biomedical Technology (AREA)
- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Water Supply & Treatment (AREA)
- Hydrology & Water Resources (AREA)
- Molecular Biology (AREA)
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Abstract
The invention discloses a kind of sunk type sewage disposal of layered arrangement of forming a team and system for regenerating and recycling, provided with water inlet pipe, sewage disposal system agent structure and outlet pipe, sewage disposal system agent structure includes ground landscape layer and landscape overburden layer, sewage disposal system and sludge treating system are provided with below landscape overburden layer, sewage disposal system and sludge treating system include sub-terrain operations layer and pond body structure sheaf, the pond body structure sheaf of sewage disposal system is sequentially provided with sand setting unit from right-to-left, biochemical unit, second pond unit, advanced treatment unit, disinfection of effluent unit；The pond body structure sheaf of sludge treating system is sequentially provided with sewage sludge storage unit, sludge treating block staircase and storage element, and the centrifugal dewatering of sludge pretreatment unit across pond body structure sheaf and sub-terrain operations layer is provided between sewage sludge storage unit, sludge treating block staircase；The sub-terrain operations layer of sludge treating system is provided with sludge at low temperature desiccation advanced treatment unit.
Description
Technical field
The present invention relates to technical field of sewage, it particularly relates to a kind of sunk type sewage for layered arrangement of forming a team
Processing and system for regenerating and recycling.
Background technology
Raising with the quickening and resident of urbanization process to environmental quality requirement, the water pollution control work in city is appointed
Business is more arduous.The construction of sewage treatment plant is the basic balance law for solving the problems, such as water environment pollution, at present at overwhelming majority sewage
The construction mode of reason factory uses ground type.But because urban land is quickly developed to the construction mode of sewage treatment plant and addressing production
More and more unfavorable constraint is given birth to, at the binding character and the dual bottleneck of scarcity of land resource of sewerage, newly-built sewage
Reason factory must break through traditional land used idea, make full use of the underground space, economize the land resource, and promote and build sunk type sewage disposal
System, used and saved land by the solid in soil high efficient technology, solve ground type sewage treatment plant exist land resource waste,
The problem of environmental pollution and plant area's periphery land resource are devalued.In the large- and-medium size cities such as China Beijing, Shanghai, economic development, water
Contradiction between pollution control and land resource are in short supply is especially prominent, and sewage treatment plant develops particularly urgent to underground.
The problem of in correlation technique, effective solution is not yet proposed at present.
The content of the invention
For the above-mentioned technical problem in correlation technique, the present invention is proposed at a kind of sunk type sewage for layered arrangement of forming a team
Reason and system for regenerating and recycling, take up an area that compact, energy consumption is low, effluent quality is good, renewable reuse, that topology layout is set is reasonable, are applicable
In land resource regional municipal sewage treatment in short supply, odorless during system is handled sewage, non-secondary pollution
Produce.
To realize above-mentioned technical purpose, the technical proposal of the invention is realized in this way：
A kind of sunk type sewage disposal of layered arrangement of forming a team and system for regenerating and recycling, water inlet pipe, dirt are sequentially provided with from right-to-left
Water treatment system agent structure and outlet pipe, the sewage disposal system agent structure include ground landscape layer and landscape earthing
Layer, the ground landscape layer includes ground landscape and marched into the arena road, below the landscape overburden layer provided with sewage disposal system and
Sludge treating system, the sewage disposal system and sludge treating system include sub-terrain operations layer and are arranged at the underground behaviour
Make the pond body structure sheaf below layer, provided with sub-terrain operations layer top plate, institute between the landscape overburden layer and sub-terrain operations layer
State and pond body structure sheaf top plate is provided between sub-terrain operations layer and pond body structure sheaf, the pond body structure sheaf of the sewage disposal system is certainly
Right-to-left is sequentially provided with sand setting unit, biochemical unit, second pond unit, advanced treatment unit, disinfection of effluent unit；Described two sink
Pool unit is connected by sludge pipe with the sludge treating system；The pond body structure sheaf of the sludge treating system is sequentially provided with
Sewage sludge storage unit, sludge treating block staircase and storage element, the sewage sludge storage unit are connected with the sludge pipe,
Between the sewage sludge storage unit, sludge treating block staircase be provided with across pond body structure sheaf and sub-terrain operations layer sludge from
The heart is dehydrated pretreatment unit；The sub-terrain operations layer of the sludge treating system is provided with sludge at low temperature desiccation advanced treatment unit；Institute
State and sunk type factory-in road is provided with above pond body structure sheaf top plate, the sub-terrain operations layer top plate is provided with light-guide illumination hole.
Further, the sand setting unit includes fine fack unit, sediment by aeration unit and sediment by aeration blasting unit, institute
State and be connected on the right side of fine fack unit with the water inlet pipe, the sediment by aeration blasting unit is arranged under the fine fack unit
Side, the sediment by aeration unit is arranged on the left of the fine fack unit and the sediment by aeration blasting unit.
Further, the biochemical unit is sequentially provided with biochemical unit-pre- anoxic unit, biochemical unit-from right-to-left and detested
Oxygen unit, biochemical unit-anoxic unit, biochemical unit-aerobic unit.
Further, the advanced treatment unit from right-to-left be sequentially provided with High-rate sedimentation unit, ozone contacting unit, in
Between lift pump room, active sand filtration unit.
Further, the disinfection of effluent unit from right-to-left be sequentially provided with UV disinfection unit, water outlet metering units and
Contact sterilizing unit, the left side of the contact sterilizing unit is connected with the outlet pipe.
Further, the storage element includes advanced oxidation medicament storage unit, sodium hypochlorite reservoir, PAC reservoirs, second
Sour sodium reservoir.
Further, canal is measured provided with flow of inlet water between the sand setting unit and biochemical unit.
Further, the sub-terrain operations layer of the sewage disposal system is provided with and the fine fack unit, sediment by aeration list
Member, flow of inlet water metering canal, biochemical unit-pre- anoxic unit, biochemical unit-anaerobic unit, biochemical unit-anoxic unit, life
Change the biochemical zone odor collection system that unit-aerobic unit is all connected with, the biochemical zone odor collection system is connected with biochemical zone
Biological deodorizing device.
Further, the sub-terrain operations layer of the sludge treating system is provided with pre-processes list with the centrifugal dewatering of sludge
The sludge area odor collection system that member, sludge at low temperature desiccation advanced treatment unit are all connected with, sludge area odor collection system
It is connected with sludge area biological deodorizing device.
Further, between the fine fack unit and sediment by aeration unit, sediment by aeration unit and flow of inlet water are measured
Between canal, between flow of inlet water metering canal and biochemical unit-pre- anoxic unit, biochemical unit-aerobic unit and second pond unit
Between, between second pond unit and High-rate sedimentation unit, between High-rate sedimentation unit and ozone contacting unit；Ozone contacting unit
Between intermediate lift pump room, between intermediate lift pump room and active sand filtration unit, active sand filtration unit and UV disinfection unit
Between, between water outlet metering units and contact sterilizing unit be equipped with the public pool wall of pond body.
Further, the sunk type factory-in road width is 5 ~ 8 meters, is connected with incoming road outside the factory.
Beneficial effects of the present invention：Compared with the sewage disposal system of ground, beneficial effects of the present invention system has following several
Point：
1）, compact conformation, space-consuming it is few
In the design of sunk type sewage disposal system, it is contemplated that the limitation of the underground space and investment, structures design is all relatively tighter
Gather, technically also as far as possible from the small handling process of floor space.In addition, subsurface sewage disposal system without consider greening and every
Require that therefore, general floor space is less from band etc., be only dirty on the ground compared with usually upper sewage disposal system area
The 1/3 of water treatment system land area.
2）, noise pollution it is small
The main processing equipment of sunk type sewage disposal system is in underground, and many mechanical noises and vibration will be built to ground
Build and do not produce influence substantially with resident, effectively prevent the influence that noise is lived and worked to surrounding resident.
3）, environmental pollution it is small
Sunk type sewage disposal system due in the totally-enclosed management in underground, can comprehensively be handled the foul smell of generation,
Influence is not produced on environment and life of urban resident.
4）, save land resource
Sunk type sewage disposal system is due to only having part ancillary building to build ground in, and land occupation resource seldom, is saved
City clearing, will not make periphery soil devalue, not have obstacle for the future development of neighboring area.Sunk type sewage disposal
System upper space value is also higher, available for afforesting, the utility such as park, it can also be used to business development.
5）, temperature it is more constant
Sunk type sewage disposal system is due in underground, in addition to being influenceed by sewage condition of water quality, substantially not by external rings
The long-term temperature difference of the influence of border factor, particularly underground is small compared with the ground difference in temperature, and temperature is more constant, therefore is conducive to various sewage
The stable operation of biological treatment.
6）, aesthetic property it is good
Influence will not be produced on natural landscape, also do not interfere with because sunk type sewage disposal system is buried in underground, therefore both
To the overall visual effect of surrounding buildingses.This patent ground landscape may be disposed to for a park, beautify the appearance of the city significantly, simultaneously
Again green coverage is added for city.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to institute in embodiment
The accompanying drawing needed to use is briefly described, it should be apparent that, drawings in the following description are only some implementations of the present invention
Example, for those of ordinary skill in the art, on the premise of not paying creative work, can also be obtained according to these accompanying drawings
Obtain other accompanying drawings.
Fig. 1 is the sunk type sewage disposal and regeneration of a kind of layered arrangement of forming a team described according to embodiments of the present invention
System structure diagram；
Fig. 2 is the partial enlarged drawing of wire frame inner structure on the left of Fig. 1；
Fig. 3 is the partial enlarged drawing of Fig. 1 right-hand line inframe structures；
Fig. 4 is the partial enlarged drawing of wire frame inner structure on the downside of Fig. 1.
In figure：1. incoming road；2. sunk type factory-in road；3. ground landscape；4. inlet channel；5. fine fack unit；
6. sediment by aeration unit；7. sediment by aeration blasting unit；8. flow of inlet water measures canal；9. biochemical unit-pre- anoxic unit；10.
Biochemical unit-anaerobic unit；11. biochemical unit-anoxic unit；12. biochemical unit-aerobic unit；13. second pond unit；14.
High-rate sedimentation unit；15. ozone contacting unit；16. intermediate lift pump room；17. active sand filtration unit；18. UV disinfection unit；
19. water outlet metering units；20. contact sterilizing unit；21. outlet conduit；22. sewage sludge storage unit；23. centrifugal dewatering of sludge is pre-
Processing unit；24. sludge at low temperature desiccation advanced treatment unit；25. sludge treating block staircase；26. advanced oxidation medicament is stored up
Memory cell；27. sodium hypochlorite reservoir；28.PAC reservoirs；29. sodium acetate reservoir；30. biochemical zone odor collection system；31. it is biochemical
Area's biological deodorizing device；32. pond body structure sheaf top plate；33. ground landscape layer；34. landscape overburden layer；35. sub-terrain operations layer；
36. pond body structure sheaf；37. the public pool wall of pond body；38. sub-terrain operations layer top plate；39. sludge area biological deodorizing device；40. sludge
Area's odor collection system；41. light-guide illumination hole.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, the every other embodiment that those of ordinary skill in the art are obtained belongs to what the present invention was protected
Scope.
As shown in figure 1, the sunk type sewage disposal of described a kind of layered arrangement of forming a team and again according to embodiments of the present invention
Raw reclaiming system, is sequentially provided with water inlet pipe 4, sewage disposal system agent structure and outlet pipe 21, the sewage from right-to-left
Managing main structure of system includes ground landscape layer 33 and landscape overburden layer 34, and the ground landscape layer 33 includes the He of ground landscape 3
Incoming road 1, the lower section of landscape overburden layer 34 is provided with sewage disposal system and sludge treating system, the sewage disposal system
Include sub-terrain operations layer 35 with sludge treating system and be arranged at the pond body structure sheaf 36 of the lower section of sub-terrain operations layer 35, institute
State between landscape overburden layer 34 and sub-terrain operations layer 35 provided with sub-terrain operations layer top plate 38, the sub-terrain operations layer 35 and pond
Be provided with pond body structure sheaf top plate 32 between body structure sheaf 36, the pond body structure sheaf 36 of the sewage disposal system from right-to-left successively
Provided with sand setting unit, biochemical unit, second pond unit 13, advanced treatment unit, disinfection of effluent unit；The second pond unit 13
It is connected by sludge pipe with the sludge treating system；The pond body structure sheaf 36 of the sludge treating system is sequentially provided with sludge
Storage element 22, sludge treating block staircase 25 and storage element, the sewage sludge storage unit 22 connect with the sludge pipe
Connect, be provided between the sewage sludge storage unit 22, sludge treating block staircase 25 across pond body structure sheaf 36 and sub-terrain operations
The centrifugal dewatering of sludge pretreatment unit 23 of layer 35；The sub-terrain operations layer 35 of the sludge treating system is provided with sludge at low temperature desiccation
Advanced treatment unit 24；The top of pond body structure sheaf top plate 32 is provided with sunk type factory-in road 2, the sub-terrain operations layer top plate
38 are provided with light-guide illumination hole 41.
The sewage disposal system and sludge treating system of sunk type sewage disposal system are divided into sub-terrain operations layer 35 and pond
Body structure sheaf 36.By city planting ductwork Lai city domestic sewage by inlet channel 4 enter sewage disposal system pond body knot
Structure layer 36, sand setting unit is removed after big particle diameter impurity and the inorganic sand of small particle in sewage, sequentially enters biochemical unit, second pond
Unit 13, advanced treatment unit remove the pollutants such as COD, N, P, complete biochemical treatment and the advanced treating of sewage, water outlet is through going out
Water sterilization unit is completed after disinfecting, by the regeneration of outlet conduit 21.
The excess sludge that second pond unit 13 is produced with advanced treatment unit is delivered to sunk type city via sludge pipe
The sludge treating system of sewage disposal system, excess sludge moisture content after the processing of centrifugal dewatering of sludge pretreatment unit 23 drops
To 80%, after being handled afterwards by sludge at low temperature desiccation advanced treatment unit 24, moisture content can be reduced to less than 40%.Sludge is transported
Vehicle enters incoming road outside factory by the sunk type factory-in road 2 of insertion sub-terrain operations layer, and sludge is transported to follow-up disposal
Ground.
The inside of sub-terrain operations layer 35 mainly sets all kinds of sewage treatment structure corollary equipments, on-line checking instrument, automatic control
Equipment, while set light-guide illumination hole 41 on sub-terrain operations layer, in order to operation personnel carry out data record, parameter regulation and control with
Regular maintenance is run, while the sunk type factory-in road 2 for building operation layer under an insertion is easy to the logical of staff and vehicle
OK.
The sand setting unit specifically, including fine fack unit 5, sediment by aeration unit 6 and sediment by aeration blasting unit
7, the right side of fine fack unit 5 is connected with the water inlet pipe 4, and the sediment by aeration blasting unit 7 is arranged at the fine fack
The lower section of unit 5, the sediment by aeration unit 6 is arranged at the fine fack unit 5 and the left side of the sediment by aeration blasting unit 7.
Fine fack unit 5 is used to remove big particle diameter impurity, and sediment by aeration unit 6 is used to remove the inorganic sand of small particle, sediment by aeration air blast
Unit 7 be used to making material in sediment by aeration unit 6 more efficiently with the inorganic sand contact precipitation of small particle, make sediment by aeration unit
6 play a role with more having.
The biochemical unit, which specifically, from right-to-left is sequentially provided with biochemical unit-pre- anoxic unit 9, biochemical unit-, to be detested
Oxygen unit 10, biochemical unit-anoxic unit 11, biochemical unit-aerobic unit 12.The biochemical unit uses AAO techniques
（The abbreviation of anaerobic- anoxic- oxic group technology, the technological process of AAO systems is：Waste water enters anaerobic reaction after pretreatment
Device, makes high COD materials obtain decomposed in the section, subsequently into anoxic section, carries out denitrification process, is then to be aoxidized
Degradation of organic substances and the aerobic section for carrying out nitration reaction）.Still setting one is biochemical single before the biochemical unit AAO combinations of the present invention
Member-pre- anoxic unit 9, can preferably decompose COD materials.
The advanced treatment unit specifically, High-rate sedimentation unit 14, ozone contacting unit is sequentially provided with from right-to-left
15th, intermediate lift pump room 16, active sand filtration unit 17.Sewage first passes through High-rate sedimentation unit 14 and entered after second pond unit 13
One step removes sludge and the sludge further removed is discharged into sludge treating system by sludge pipe, and water outlet connects through ozone
Active sand filtration unit 17 is promoted to by intermediate lift pump room 16 after tactile unit 15 is disinfected-decolorized and completes advanced treatment of wastewater.
The disinfection of effluent unit specifically, UV disinfection unit 18, water outlet metering units is sequentially provided with from right-to-left
19 and contact sterilizing unit 20, the left side of the contact sterilizing unit 20 is connected with the outlet pipe 21.
The storage element specifically, including advanced oxidation medicament storage unit 26, sodium hypochlorite reservoir 27, PAC storage
Pond 28, sodium acetate reservoir 29.
Sewage load is calculated for convenience, and canal 8 is measured provided with flow of inlet water between the sand setting unit and biochemical unit,
The removal amount of polluter can be calculated by coordinating with above-mentioned water outlet metering units 19.
In order to remove the foul smell of sewage disposal system generation, the sub-terrain operations layer 35 of the sewage disposal system is provided with and institute
Fine fack unit 5, sediment by aeration unit 6, flow of inlet water metering canal 8, biochemical unit-pre- anoxic unit 9, biochemical unit-is stated to detest
The biochemical zone odor collection system 30 that oxygen unit 10, biochemical unit-anoxic unit 11, biochemical unit-aerobic unit 12 are all connected with,
The biochemical zone odor collection system 30 is connected with biochemical zone biological deodorizing device 31.Biochemical zone odor collection system 30 is used to receive
Collect the fine fack unit 5, sediment by aeration unit 6, flow of inlet water metering canal 8, biochemical unit-pre- anoxic unit 9, biochemical list
Member-anaerobic unit 10, biochemical unit-anoxic unit 11, the foul smell of biochemical unit-aerobic unit 12, and concentration is transported to biochemistry
Area's biological deodorizing device 31 is handled.
In order to remove the foul smell of sludge treating system generation, the sub-terrain operations layer 35 of the sludge treating system is provided with and institute
State centrifugal dewatering of sludge pretreatment unit 23, the sludge area foul smell that sludge at low temperature desiccation advanced treatment unit 24 is all connected with collects system
System 40, sludge area odor collection system 40 is connected with sludge area biological deodorizing device 39.Sludge area odor collection system 40
For collecting the foul smell of the centrifugal dewatering of sludge pretreatment unit 23, sludge at low temperature desiccation advanced treatment unit 24, and concentrate
Sludge area biological deodorizing device 39 is transported to handle.
Take up an area to save, realize the purpose of land consolidation, each sewage treatment structure of pond body structure sheaf passes through around pond
The public pool wall of body, arrangement of being formed a team in the form of pool wall is built together, specifically, the fine fack unit 5 and sediment by aeration unit 6 it
Between, between sediment by aeration unit 6 and flow of inlet water metering canal 8, flow of inlet water metering canal 8 and biochemical unit-pre- anoxic unit 9 it
Between, between biochemical unit-aerobic unit 12 and second pond unit 13, between second pond unit 13 and High-rate sedimentation unit 14, it is high
Imitate between precipitation unit 14 and ozone contacting unit 15；Between ozone contacting unit 15 and intermediate lift pump room 16, middle lifting
Between pump house 16 and active sand filtration unit 17, between active sand filtration unit 17 and UV disinfection unit 18, water outlet metering units 19
The public pool wall 37 of pond body is equipped between contact sterilizing unit 20.
In a specific embodiment, the width of sunk type factory-in road 2 is 5 ~ 8 meters, with the Chang Waijinchang roads
Road 1 is connected, and is facilitated and is conveyed various required articles in other factory of factory mutually.
Ground landscape 3 can be by vegetation, undershrub, big shrub, shallow root arbor, deep-rootedness arbor, man-made lake, aquatic plant
One or more compositions in thing, artificial artificial hillock.
The thickness of earth covering of landscape overburden layer 34 is specially 0.50m ~ 1.50m, and the gradient is 1.0% ~ 2.0%.
Second pond unit 13 is rectangle second pond, and length-width ratio is 5:1~15:1, pond depth is 3m ~ 6m.
On the operation layer top plate 38 located underground of light-guide illumination hole 41, light-guide illumination hole shape can be square, circular or
Other shapes, size is 0.5 m2 ~ 2.5m2, is distributed in every 1 ~ 2m on sub-terrain operations layer top plate 38.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
God is with principle, and any modification, equivalent substitution and improvements made etc. should be included in the scope of the protection.
Claims (11)
1. sunk type sewage disposal and the system for regenerating and recycling of a kind of layered arrangement of forming a team, water inlet pipe is sequentially provided with from right-to-left
（4）, sewage disposal system agent structure and outlet pipe（21）, the sewage disposal system agent structure include ground landscape layer
（33）With landscape overburden layer（34）, the ground landscape layer（33）Including ground landscape（3）And incoming road（1）, its feature exists
In the landscape overburden layer（34）Lower section is provided with sewage disposal system and sludge treating system, the sewage disposal system and dirt
Mud treatment system includes sub-terrain operations layer（35）Be arranged at sub-terrain operations layer（35）The pond body structure sheaf of lower section（36）,
The landscape overburden layer（34）With sub-terrain operations layer（35）Between provided with sub-terrain operations layer top plate（38）, the sub-terrain operations
Layer（35）With pond body structure sheaf（36）Between be provided with pond body structure sheaf top plate（32）, the pond body structure sheaf of the sewage disposal system
（36）Sand setting unit, biochemical unit, second pond unit are sequentially provided with from right-to-left（13）, advanced treatment unit, disinfection of effluent list
Member；The second pond unit（13）It is connected by sludge pipe with the sludge treating system；The pond of the sludge treating system
Body structure sheaf（36）It is sequentially provided with sewage sludge storage unit（22）, sludge treating block staircase（25）And storage element, the dirt
Mud storage element（22）It is connected with the sludge pipe, the sewage sludge storage unit（22）, sludge treating block staircase（25）
Between be provided with cross over pond body structure sheaf（36）With sub-terrain operations layer（35）Centrifugal dewatering of sludge pretreatment unit（23）；The dirt
The sub-terrain operations layer of mud treatment system（35）Provided with sludge at low temperature desiccation advanced treatment unit（24）；The pond body structure sheaf top plate
（32）Top is provided with sunk type factory-in road（2）, the sub-terrain operations layer top plate（38）It is provided with light-guide illumination hole（41）.
2. sunk type sewage disposal and the system for regenerating and recycling of a kind of layered arrangement of forming a team according to claim 1, it is special
Levy and be, the sand setting unit includes fine fack unit（5）, sediment by aeration unit（6）With sediment by aeration blasting unit（7）, institute
State fine fack unit（5）Right side and the water inlet pipe（4）Connection, the sediment by aeration blasting unit（7）It is arranged at the thin lattice
Grid unit（5）Lower section, the sediment by aeration unit（6）It is arranged at the fine fack unit（5）With the sediment by aeration air blast list
Member（7）Left side.
3. sunk type sewage disposal and the system for regenerating and recycling of a kind of layered arrangement of forming a team according to claim 1, it is special
Levy and be, the biochemical unit is sequentially provided with biochemical unit-pre- anoxic unit from right-to-left（9）, biochemical unit-anaerobic unit
（10）, biochemical unit-anoxic unit（11）, biochemical unit-aerobic unit（12）.
4. the sunk type sewage disposal system of a kind of layering subsidy of forming a team according to claim 1, it is characterised in that described
Advanced treatment unit is sequentially provided with High-rate sedimentation unit from right-to-left（14）, ozone contacting unit（15）, intermediate lift pump room
（16）, active sand filtration unit（17）.
5. sunk type sewage disposal and the system for regenerating and recycling of a kind of layered arrangement of forming a team according to claim 1, it is special
Levy and be, the disinfection of effluent unit is sequentially provided with UV disinfection unit from right-to-left（18）, water outlet metering units（19）With connect
Touch disinfection unit（20）, the contact sterilizing unit（20）Left side and the outlet pipe（21）Connection.
6. sunk type sewage disposal and the system for regenerating and recycling of a kind of layered arrangement of forming a team according to claim 1, it is special
Levy and be, the storage element includes advanced oxidation medicament storage unit（26）, sodium hypochlorite reservoir（27）, PAC reservoirs（28）、
Sodium acetate reservoir（29）.
7. sunk type sewage disposal and the system for regenerating and recycling of a kind of layered arrangement of forming a team according to claim 1, it is special
Levy and be, canal is measured provided with flow of inlet water between the sand setting unit and biochemical unit（8）.
8. sunk type sewage disposal and the system for regenerating and recycling of a kind of layered arrangement of forming a team according to claim 2,3,7,
Characterized in that, the sub-terrain operations layer of the sewage disposal system（35）Provided with the fine fack unit（5）, sediment by aeration list
Member（6）, flow of inlet water metering canal（8）, biochemical unit-pre- anoxic unit（9）, biochemical unit-anaerobic unit（10）, it is biochemical single
Member-anoxic unit（11）, biochemical unit-aerobic unit（12）The biochemical zone odor collection system being all connected with（30）, the biochemistry
Area's odor collection system（30）It is connected with biochemical zone biological deodorizing device（31）.
9. sunk type sewage disposal and the system for regenerating and recycling of a kind of layered arrangement of forming a team according to claim 1, it is special
Levy and be, the sub-terrain operations layer of the sludge treating system（35）Provided with the centrifugal dewatering of sludge pretreatment unit（23）、
Sludge at low temperature desiccation advanced treatment unit（24）The sludge area odor collection system being all connected with（40）, the collection of sludge area foul smell
System（40）It is connected with sludge area biological deodorizing device（39）.
10. sunk type sewage disposal and the system for regenerating and recycling of a kind of layered arrangement of forming a team according to claim 1 ~ 7, its
It is characterised by, the fine fack unit（5）With sediment by aeration unit（6）Between, sediment by aeration unit（6）Measured with flow of inlet water
Canal（8）Between, flow of inlet water metering canal（8）With biochemical unit-pre- anoxic unit（9）Between, biochemical unit-aerobic unit（12）
With second pond unit（13）Between, second pond unit（13）With High-rate sedimentation unit（14）Between, High-rate sedimentation unit（14）With
Ozone contacting unit（15）Between；Ozone contacting unit（15）With intermediate lift pump room（16）Between, intermediate lift pump room（16）
With active sand filtration unit（17）Between, active sand filtration unit（17）With UV disinfection unit（18）Between, water outlet metering units
（19）With contact sterilizing unit（20）Between be equipped with the public pool wall of pond body（37）.
11. sunk type sewage disposal and the system for regenerating and recycling of a kind of layered arrangement of forming a team according to claim 1, it is special
Levy and be, the sunk type factory-in road（2）Width is incoming road outside 5 ~ 8 meters, with the factory（1）Connection.
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| CN201710432014.4A CN107162329A (en) | 2017-06-09 | 2017-06-09 | A kind of sunk type sewage disposal of layered arrangement of forming a team and system for regenerating and recycling |
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| CN107162329A true CN107162329A (en) | 2017-09-15 |
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Application publication date: 20170915 |