CN108101311A - A kind of energy-saving sewage disposal system - Google Patents
A kind of energy-saving sewage disposal system Download PDFInfo
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- CN108101311A CN108101311A CN201711480836.6A CN201711480836A CN108101311A CN 108101311 A CN108101311 A CN 108101311A CN 201711480836 A CN201711480836 A CN 201711480836A CN 108101311 A CN108101311 A CN 108101311A
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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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- 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
- C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
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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
- C02F1/5281—Installations for water purification using chemical agents
-
- 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
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F2003/001—Biological treatment of water, waste water, or sewage using granular carriers or supports for the microorganisms
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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
- C02F2003/001—Biological treatment of water, waste water, or sewage using granular carriers or supports for the microorganisms
- C02F2003/003—Biological treatment of water, waste water, or sewage using granular carriers or supports for the microorganisms using activated carbon or the like
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions
-
- 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
- C02F3/02—Aerobic 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
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
- C02F3/10—Packings; Fillings; Grids
- C02F3/104—Granular carriers
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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
- C02F3/02—Aerobic processes
- C02F3/10—Packings; Fillings; Grids
- C02F3/105—Characterized by the chemical composition
- C02F3/106—Carbonaceous materials
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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
- C02F3/02—Aerobic processes
- C02F3/10—Packings; Fillings; Grids
- C02F3/105—Characterized by the chemical composition
- C02F3/107—Inorganic materials, e.g. sand, silicates
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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
- C02F3/02—Aerobic processes
- C02F3/10—Packings; Fillings; Grids
- C02F3/105—Characterized by the chemical composition
- C02F3/108—Immobilising gels, polymers or the like
-
- 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
- C02F3/28—Anaerobic digestion 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
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/28—Anaerobic digestion processes
- C02F3/286—Anaerobic digestion processes including two or more steps
-
- 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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- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
The present invention provides a kind of energy-saving sewage disposal systems, including collecting pit, sedimentation basin, flocculation basin, regulating reservoir, aerobic tank, anaerobic pond and aeration tank, wherein described sedimentation basin is divided into first stage precipitation tank, second-level settling pond, three-level sedimentation basin and level Four sedimentation basin, the flocculation basin includes level-one flocculation basin and two level flocculation basin, the anaerobic pond includes common anaerobic pond and ecological anaerobic pond, common anaerobic pond connection adjacent with ecological anaerobic pond, the aerobic tank includes common aerobic tank and ecological aerobic tank, common aerobic tank connection adjacent with ecological aerobic tank.The principles such as processing system provided by the invention make use of current to be freely oriented to, solid free sedimentation in addition to having added agitating device, air blower, avoid the use of mechanical equipment, greatly reduce the energy consumption in sewage disposal process as far as possible.
Description
Technical field
The invention belongs to technical field of sewage, in particular to a kind of energy-saving sewage disposal system.
Background technology
With the getting worse of water scarcity situation, the Green GDP construction and cycling that especially country advocates energetically
Economic proposition so that enterprise becomes particularly to pay attention to water-saving and emission-reducing with utilization of wastewater resource.In addition, the environmental protection with people
The reinforcement of consciousness, the harm of waste water are gradually recognized by people, so as to receive the especially concern of people to the processing of waste water.Cause
This, how economy, the raising enterprise water resources comprehensive utilization rate of high efficient and reliable be even up to " zero-emission " standard, be enterprise meet
The important process of country, local government or even people's environmental requirement.
Mechanization degree is very high in existing sewage disposal technology, although, on wastewater treatment efficiency very significantly
Due to the mechanization of high level, while other environmental problems or energy consumption problem are brought again, undoubtedly by an environment energy
Source problem has attracted another environmental energy problem, so how more energy saving handle sewage will be more environmentally-friendlyly
Those skilled in the art urgently make great efforts to need the realistic problem solved.
The content of the invention
It is a primary object of the present invention to provide a kind of energy-saving sewage disposal system, it is intended to right on the premise of low energy consumption
Sewage is effectively handled.
In order to realize above-mentioned purpose, the present invention provides a kind of energy-saving sewage disposal system, including collecting pit, precipitation
Pond, flocculation basin, regulating reservoir, aerobic tank, anaerobic pond and aeration tank,
The sedimentation basin is divided into first stage precipitation tank, second-level settling pond, three-level sedimentation basin and level Four sedimentation basin, and four described heavy
Primary strainer, secondary filter, three-level strainer and level Four strainer are transversely provided in the pond of shallow lake respectively, is sunk to different degrees of sewage
Shallow lake is handled, and sediment is stopped by strainer, and the position of water inlet pipe is higher than the height of strainer on each sedimentation basin
Degree；
The flocculation basin includes level-one flocculation basin and two level flocculation basin, two flocculation basins be upper end opening it is big, under
The small taper of end opening, and the flocculation basin upper end is equipped with flocculant feed inlet, and longitudinal agitating device is equipped in the flocculation basin；
The anaerobic pond includes common anaerobic pond and ecological anaerobic pond, common anaerobic pond company adjacent with ecological anaerobic pond
It connects, and bottom is equipped with the activated sludge for being mixed with anaerobe carrier granular in the ecological anaerobic pond, sewage is successively by general
Logical anaerobic pond and ecological anaerobic pond carry out Anaerobic Treatment；
The aerobic tank includes common aerobic tank and ecological aerobic tank, common aerobic tank company adjacent with ecological aerobic tank
It connects, and bottom is equipped with aerobic microbiological carrier granular in the ecological aerobic tank, sewage passes through common aerobic tank and ecology successively
Aerobic tank carries out Aerobic Process for Treatment.
Further, the sewage disposal system passes sequentially through connecting pipe connection collecting pit from front to back, level-one is sunk
Shallow lake pond, level-one flocculation basin, second-level settling pond, two level flocculation basin, three-level sedimentation basin, regulating reservoir, common anaerobic pond, ecological anaerobism
Pond, common aerobic tank, ecological aerobic tank, level Four sedimentation basin, aeration tank, detection cell and cistern, wherein collecting pit pass through multiple
Inlet channel connects effluent outfall, and the connecting pipe is zigzag pipeline or straight pipeline, and the zigzag pipeline turns
Angle is round and smooth design, and the cistern had not only connected collecting pit but also connected water equipment.
Further, the detection cell is equipped with long-distance intelligent detecting system.
Further, the long-distance intelligent detecting system includes detection module, analog-to-digital conversion module, communication module and remote
Journey terminal module；
Wherein, the detection module includes detector, and the detector can detect water quality situation, soda acid degree and dissolved oxygen
Situation；
The analog-to-digital conversion module is electrically connected with detection module, and the signal that detection module is gathered is converted into digital letter
Number；
The communication module is electrically connected with analog-to-digital conversion module, and communication module receives the number that analog-to-digital conversion module is sent
Signal；
Remote terminal module with communication module wireless connection, is handled digital signal data again.
Further, the aperture of filter screen of the primary strainer, secondary filter, three-level strainer and level Four strainer controls respectively
In 3-4cm, 1-2cm, 0.5-1cm and 0.2-0.5cm.
Further, the level-one flocculation basin and the two level flocculation basin are poly- using inorganic polymer flocculant
It closes one or two kinds of in aluminium chloride, polyaluminium sulfate, poly-ferric chloride or bodied ferric sulfate.
Further, the anaerobe carrier granular and aerobic microbiological carrier granular are zeolite, activated carbon, glass
One kind in glass, plastics or synthetic resin.
Further, the anaerobe in the anaerobe carrier granular is nitrobacteria, described aerobic micro-
Aerobic microbiological in bio-carrier particle is denitrifying bacteria.
Further, the collecting pit, sedimentation basin, flocculation basin, regulating reservoir, aerobic tank, anaerobic pond and the pond of aeration tank
Bottom is equipped with mud discharging mouth.
Further, controllable valve is equipped on the connecting pipe, it is convenient to each ring in sewage disposal system
Section maintenance and periodic maintenance.
It applies the technical scheme of the present invention, the originals such as entire processing system make use of current to be freely oriented to, solid free sedimentation
Reason, in addition to having added agitating device (in level-one flocculation basin and two level flocculation basin), air blower (in aeration tank), avoids as far as possible
The use of mechanical equipment, greatly reduces the energy consumption in sewage disposal process.In addition, it has been equipped with two simultaneously in present treatment system
A anaerobic pond and two aerobic tanks, improve the height for the treatment of process, and further improve the effect of sewage disposal.
Description of the drawings
The accompanying drawings which form a part of this application are used for providing a further understanding of the present invention, and of the invention shows
Meaning property embodiment and its explanation do not constitute improper limitations of the present invention for explaining the present invention.In the accompanying drawings：
Fig. 1 diagrammatically illustrates the flow chart of the energy-saving sewage disposal system of the present invention；
Wherein, above-mentioned attached drawing is marked including the following drawings：
1 is collecting pit, and 2 be first stage precipitation tank, and 3 be level-one flocculation basin, and 4 be second-level settling pond, and 5 be two level flocculation basin, and 6 are
Three-level sedimentation basin, 7 be regulating reservoir, and 8 be common anaerobic pond, and 9 be ecological anaerobic pond, and 10 be common aerobic tank, and 11 is aerobic for ecology
Pond, 12 be level Four sedimentation basin, and 13 be aeration tank, and 14 be detection cell, and 15 be cistern, and 16 be connecting pipe, 17 primary strainers, 18
Secondary filter, 19 three-level strainers, 20 level Four strainers, 21 mud discharging mouths.
Specific embodiment
It should be noted that in the case where there is no conflict, the feature in embodiment and embodiment in the application can phase
Mutually combination.The present invention will be described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
It is noted that described further below be all exemplary, it is intended to provide further instruction to the application.It is unless another
It indicates, all technical and scientific terms used herein has usual with the application person of an ordinary skill in the technical field
The identical meanings of understanding.
It should be noted that term used herein above is merely to describe specific embodiment, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singulative
It is also intended to include plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " bag
Include " when, indicate existing characteristics, step, operation, device, component and/or combination thereof.
It should be noted that term " first " in the description and claims of this application and above-mentioned attached drawing, "
Two " etc. be the object for distinguishing similar, without being used to describe specific order or precedence.It should be appreciated that it so uses
Data can exchange in the appropriate case, so that presently filed embodiment described herein for example can be with except herein
Order beyond those of diagram or description is implemented.
In addition, belong to " comprising " and " having " and their any deformation, it is intended that cover it is non-exclusive include, example
Such as, process, method, system, product or the equipment for containing series of steps or unit are not necessarily limited to those clearly listed
Step or unit, but may include not list clearly or for intrinsic other of these processes, method, product or equipment
Step or unit.
For ease of description, spatially relative term can be used herein, as " ... on ", " ... top ",
" ... upper surface ", " above " etc., for describing such as a device shown in the figure or feature and other devices or spy
The spatial relation of sign.It should be appreciated that spatially relative term is intended to comprising the orientation except device described in figure
Outside different azimuth in use or operation.
For example, if the device in attached drawing is squeezed, it is described as " in the top of other devices or construction " or " at other
On device or construction " device after will be positioned as " below other devices or construction " or " in other devices or construction
Under ".Thus, exemplary term " in ... top " can include " in ... top " and " in ... lower section " two kinds of orientation.
The device 90 degree of other different position rotatings or can also be described in other orientation, and to space used herein above is opposite
Make respective explanations.
It is shown in Figure 1, the present invention provides a kind of energy-saving sewage disposal system, including collecting pit 1, sedimentation basin, wadding
Solidifying pond, regulating reservoir 7, aerobic tank, anaerobic pond and aeration tank 13.
Wherein, the sedimentation basin is divided into first stage precipitation tank 2, second-level settling pond 4, three-level sedimentation basin 6 and level Four sedimentation basin 12,
Primary strainer 17, secondary filter 18, three-level strainer 19 and level Four strainer 20 are transversely provided in four sedimentation basins respectively, to not
Sewage with degree carries out precipitation process, and sediment is stopped by strainer, and the water inlet on each sedimentation basin
The position of pipe is higher than the height of strainer.
Wherein, the flocculation basin includes level-one flocculation basin 3 and two level flocculation basin 5, and two flocculation basins are that upper end is opened
The taper that mouth is big, lower ending opening is small, and the flocculation basin upper end is equipped with flocculant feed inlet, and longitudinal stirs is equipped in the flocculation basin
Mix device.The sedimentation of flocculate is convenient in the design of pyramidal structure, and as far as possible the flocculate after sedimentation is avoided to be subject to agitating device
Influence.
Wherein, the anaerobic pond includes common anaerobic pond 8 and ecological anaerobic pond 9, the common anaerobic pond 8 and ecological anaerobism
9 adjacent connection of pond, and bottom is equipped with the activated sludge for being mixed with anaerobe carrier granular, sewage in the ecological anaerobic pond 9
Successively Anaerobic Treatment is carried out by common anaerobic pond 8 and ecological anaerobic pond 9.
Wherein, the aerobic tank includes common aerobic tank 10 and ecological aerobic tank 11, the common aerobic tank 10 and ecology
11 adjacent connection of aerobic tank, and bottom is equipped with aerobic microbiological carrier granular in the ecological aerobic tank 11, sewage passes through successively
Common aerobic tank 10 and ecological aerobic tank 11 carry out Aerobic Process for Treatment.Dissolved oxygen in the common aerobic tank 10 is controlled in 4mg/L
Or so, the dissolved oxygen in the ecology aerobic tank 11 is preferably controlled in more than 6mg/L.
Specifically, in implementation process, the sewage disposal system passes sequentially through the connection of connecting pipe 16 and receives from front to back
Collect pond 1, first stage precipitation tank 2, level-one flocculation basin 3, second-level settling pond 4, two level flocculation basin 5, three-level sedimentation basin 6, regulating reservoir 7, general
Logical anaerobic pond 8, ecological anaerobic pond 9, common aerobic tank 10, ecological aerobic tank 11, level Four sedimentation basin 12, aeration tank 13, detection cell
14 and cistern 15.
Wherein, collecting pit 1 connects effluent outfall by multiple inlet channels, and sewage is tentatively collected.The company
16 are threaded a pipe as zigzag pipeline or straight pipeline, the high one end connection water outlet of Z-type pipeline, low one end connection water inlet end,
It can ensure the proper flow of current；Straight pipeline connects the upper end of two neighboring processing pond, also needs ensureing current just
Permanent current moves.In addition, the zigzag pipeline turning is round and smooth design, pipeline right angle causes blockages after avoiding long-time service,
Facilitate cleaning and maintenance of the later stage to connecting pipe 16 simultaneously.
The cistern 15 had not only connected collecting pit 1 but also had connected water equipment.If the testing result of detection cell 14 shows water
Matter is unqualified, can start the connecting pipe 16 between cistern 15 and collecting pit 1, its progress is made further to handle again,
Until water quality is qualified.If after the results show water quality qualification of detection cell 14, illustrating that treated, sewage can be recycled,
The effect of recycling can be realized by the connecting pipe 16 between startup and water equipment.
Specifically, being additionally provided with long-distance intelligent detecting system in the detection cell 14, long-distance intelligent detecting system can be at any time
The water quality situation after detection process is detected, processing promptly and accurately can be made to different situations.
Further specifically, the long-distance intelligent detecting system includes detection module, analog-to-digital conversion module, communication module
With remote terminal module：
The detection module includes detector, and the detector can detect water quality situation, soda acid degree and dissolved oxygen situation；
In implementation process, the requirement situation of water can be either recycled with specific reference to the situation of treated sewage, detector is carried out
Selection is prepared, and be emphasized that the project of detection is not limited to water quality, soda acid degree and dissolved oxygen situation, other
Detection range belongs to the customary means displacement of technological means in the present invention, all belongs to the scope of protection of the present invention；
The analog-to-digital conversion module is electrically connected with detection module, and the signal that detection module is gathered is converted into digital letter
Number；
The communication module is electrically connected with analog-to-digital conversion module, and communication module receives the number that analog-to-digital conversion module is sent
Signal；
Remote terminal module with communication module wireless connection, is handled digital signal data again, specifically, described remote
Journey terminal module includes display device and storage device, and display device can show the data of detection at any time, and storage device can be with
Real-time data are preserved, convenient for the comparison in later stage or the utilization of scientific research.
It remarks additionally for long-distance intelligent detecting system, the module in system is normal in the prior art
The module used, that is, the prior art is belonged to, those skilled in the art can be according to the situation of actual motion or cost feelings
Condition etc. makes choice application in the prior art, and is not limited to some specific model, but belongs to the guarantor of the present invention
Within the scope of shield.
Further, the aperture of filter screen of the primary strainer 17, secondary filter 18, three-level strainer 19 and level Four strainer 20
It is controlled respectively in 3-4cm, 1-2cm, 0.5-1cm and 0.2-0.5cm, solid-liquid is carried out to different degrees of sewage respectively and is located respectively
Reason.In specific implementation process, the small size precipitation less than aperture can be gathered in the lower end of strainer, and the current of water outlet will not be right
It has an impact, and also would not enter next processing pond with current；And for the precipitation positioned at strainer upper end of large volume,
The current of control will not naturally also have an impact it.It certainly, can only be periodically in sedimentation basin pond for the solid precipitation of large volume
Mouth is purged it, and cannot be discharged from the mud discharging mouth 21 of lower end；Or it needs to precipitate the solid of large volume and carry out
Reprocessing, makes it be deposited to the lower end of strainer, is finally discharged from the mud discharging mouth 21 of lower end.
Further, the level-one flocculation basin 3 and the two level flocculation basin 5 are using inorganic polymer flocculant
It is one or two kinds of in aluminium polychloride, polyaluminium sulfate, poly-ferric chloride or bodied ferric sulfate.Inorganic polymer flocculates
Agent is more preferable than other inorganic flocculating agent effects, and reason is that it can provide substantial amounts of complex ion, and being capable of strong adsorption colloid
Particle, by absorption, crane span structure, crosslinked action, so that coacervation of colloid.Physicochemical change also occurs simultaneously, it is micro- to neutralize colloid
Grain and the charge on suspended matter surface, reduce δ current potentials, colloidal particles are made to become attracting from original repelling each other, it is steady to destroy micelle
It is qualitative, colloidal particles is made mutually to collide, so as to form cotton-shaped coagulating sedimentation, the surface area of precipitation is up to 200-1000m2/ g, pole
Has adsorption capacity.
Further, the anaerobe carrier granular and aerobic microbiological carrier granular are zeolite, activated carbon, glass
One kind in glass, plastics or synthetic resin.
Further, the anaerobe in the anaerobe carrier granular is nitrobacteria, described aerobic micro-
Aerobic microbiological in bio-carrier particle is denitrifying bacteria.
Further, the collecting pit 1, sedimentation basin, flocculation basin, regulating reservoir 7, aerobic tank, anaerobic pond and aeration tank 13
Bottom of pond end be equipped with mud discharging mouth 21.
Further, controllable valve (being not drawn into figure) is equipped on the connecting pipe 16, it is convenient to sewage disposal
Links maintenance and periodic maintenance in system.
The foregoing is only a preferred embodiment of the present invention, is not intended to limit the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.Within the spirit and principles of the invention, that is made any repaiies
Change, equivalent substitution, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of energy-saving sewage disposal system, including collecting pit, sedimentation basin, flocculation basin, regulating reservoir, aerobic tank, anaerobic pond and
Aeration tank, it is characterised in that：
The sedimentation basin is divided into first stage precipitation tank, second-level settling pond, three-level sedimentation basin and level Four sedimentation basin, four sedimentation basins
Primary strainer, secondary filter, three-level strainer and level Four strainer are inside transversely provided with respectively, and place of settling is carried out to different degrees of sewage
Reason, and sediment is stopped by strainer, and the position of water inlet pipe is higher than the height of strainer on each sedimentation basin；
The flocculation basin includes level-one flocculation basin and two level flocculation basin, and two flocculation basins are that upper end opening is big, lower end is opened
The small taper of mouth, and the flocculation basin upper end is equipped with flocculant feed inlet, and longitudinal agitating device is equipped in the flocculation basin；
The anaerobic pond includes common anaerobic pond and ecological anaerobic pond, the common anaerobic pond and the adjacent connection of ecology anaerobic pond,
And bottom is equipped with the activated sludge for being mixed with anaerobe carrier granular in the ecological anaerobic pond, sewage is successively by commonly detesting
Oxygen pond and ecological anaerobic pond carry out Anaerobic Treatment；
The aerobic tank includes common aerobic tank and ecological aerobic tank, the common aerobic tank and the adjacent connection of ecology aerobic tank,
And bottom is equipped with aerobic microbiological carrier granular in the ecological aerobic tank, sewage is aerobic by common aerobic tank and ecology successively
Pond carries out Aerobic Process for Treatment.
2. a kind of energy-saving sewage disposal system as described in claim 1, it is characterised in that：The sewage disposal system is in the past
Connecting pipe connection collecting pit, first stage precipitation tank, level-one flocculation basin, second-level settling pond, two level flocculation basin, three are passed sequentially through after
Grade sedimentation basin, regulating reservoir, common anaerobic pond, ecological anaerobic pond, common aerobic tank, ecological aerobic tank, level Four sedimentation basin, aeration
Pond, detection cell and cistern, wherein collecting pit connect effluent outfall by multiple inlet channels, and the connecting pipe is Z-shaped
Shape pipeline or straight pipeline, and the zigzag pipeline turning is round and smooth design, the cistern had not only connected collecting pit but also had connected
Water equipment.
3. a kind of energy-saving sewage disposal system as claimed in claim 2, it is characterised in that：The detection cell is equipped with long-range intelligence
It can detecting system.
4. a kind of energy-saving sewage disposal system as claimed in claim 3, it is characterised in that：The long-distance intelligent detecting system
Including detection module, analog-to-digital conversion module, communication module and remote terminal module；
Wherein, the detection module includes detector, and the detector can detect water quality situation, soda acid degree and dissolved oxygen shape
Condition；
The analog-to-digital conversion module is electrically connected with detection module, and the signal that detection module is gathered is converted into digital signal；
The communication module is electrically connected with analog-to-digital conversion module, and communication module receives the number letter that analog-to-digital conversion module is sent
Number；
Remote terminal module with communication module wireless connection, is handled digital signal data again.
5. a kind of energy-saving sewage disposal system as claimed in claim 2, it is characterised in that：The primary strainer, two level filter
The aperture of filter screen of net, three-level strainer and level Four strainer is controlled respectively in 3-4cm, 1-2cm, 0.5-1cm and 0.2-0.5cm.
6. a kind of energy-saving sewage disposal system as claimed in claim 2, it is characterised in that：The level-one flocculation basin and described
Two level flocculation basin is aluminium polychloride, polyaluminium sulfate, poly-ferric chloride or polymerised sulphur using inorganic polymer flocculant
It is one or two kinds of in sour iron.
7. a kind of energy-saving sewage disposal system as claimed in claim 2, it is characterised in that：The anaerobe carrier
Grain and aerobic microbiological carrier granular are one kind in zeolite, activated carbon, glass, plastics or synthetic resin.
8. a kind of energy-saving sewage disposal system as claimed in claim 2, it is characterised in that：The anaerobe carrier
For anaerobe in grain for nitrobacteria, the aerobic microbiological in the aerobic microbiological carrier granular is denitrifying bacteria.
9. a kind of energy-saving sewage disposal system as described in claim 1-8 any bars, it is characterised in that：The collecting pit,
Sedimentation basin, flocculation basin, regulating reservoir, aerobic tank, anaerobic pond and the bottom of pond of aeration tank end are equipped with mud discharging mouth.
10. a kind of energy-saving sewage disposal system as described in claim 2-8 any bars, it is characterised in that：The connecting pipe
On be equipped with controllable valve, convenient links maintenance and periodic maintenance in sewage disposal system.
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| CN201711480836.6A CN108101311A (en) | 2017-12-29 | 2017-12-29 | A kind of energy-saving sewage disposal system |
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| CN201711480836.6A CN108101311A (en) | 2017-12-29 | 2017-12-29 | A kind of energy-saving sewage disposal system |
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Cited By (1)
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