CN109231654A - A kind of rural scattered domestic sewage advanced treating special small equipment - Google Patents
A kind of rural scattered domestic sewage advanced treating special small equipment Download PDFInfo
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- CN109231654A CN109231654A CN201710559985.5A CN201710559985A CN109231654A CN 109231654 A CN109231654 A CN 109231654A CN 201710559985 A CN201710559985 A CN 201710559985A CN 109231654 A CN109231654 A CN 109231654A
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- 239000010865 sewage Substances 0.000 title claims abstract description 70
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 90
- 238000001914 filtration Methods 0.000 claims abstract description 48
- 238000001514 detection method Methods 0.000 claims abstract description 20
- 238000005868 electrolysis reaction Methods 0.000 claims abstract description 16
- 238000000746 purification Methods 0.000 claims abstract description 16
- 239000007787 solid Substances 0.000 claims abstract description 15
- 239000000523 sample Substances 0.000 claims abstract description 13
- 238000013327 media filtration Methods 0.000 claims abstract description 12
- 238000003491 array Methods 0.000 claims abstract description 6
- 238000012545 processing Methods 0.000 claims description 17
- 238000004458 analytical method Methods 0.000 claims description 13
- 238000010992 reflux Methods 0.000 claims description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 4
- 238000005273 aeration Methods 0.000 claims description 4
- 229910052799 carbon Inorganic materials 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- 239000002245 particle Substances 0.000 claims description 4
- 239000004576 sand Substances 0.000 claims description 4
- 239000003344 environmental pollutant Substances 0.000 abstract description 6
- 231100000719 pollutant Toxicity 0.000 abstract description 6
- 239000007788 liquid Substances 0.000 abstract description 5
- 238000000926 separation method Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 9
- 239000006185 dispersion Substances 0.000 description 3
- 239000010419 fine particle Substances 0.000 description 3
- 239000002244 precipitate Substances 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012851 eutrophication Methods 0.000 description 2
- 230000002262 irrigation Effects 0.000 description 2
- 238000003973 irrigation Methods 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 239000013618 particulate matter Substances 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- 208000019901 Anxiety disease Diseases 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 description 1
- 230000036506 anxiety Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000005445 natural material Substances 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000028327 secretion Effects 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 210000002700 urine Anatomy 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
Classifications
-
- 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
- C02F9/20—Portable or detachable small-scale multistage treatment devices, e.g. point of use or laboratory water purification systems
-
- 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
-
- 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
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
-
- 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
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
- C02F1/46104—Devices therefor; Their operating or servicing
-
- 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
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
- C02F1/46104—Devices therefor; Their operating or servicing
- C02F1/46109—Electrodes
- C02F2001/46128—Bipolar electrodes
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
-
- 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
-
- 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
- C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
Landscapes
- Health & Medical Sciences (AREA)
- Clinical Laboratory Science (AREA)
- 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)
- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
The invention discloses a kind of rural scattered domestic sewage advanced treating special small equipments, including primary filtration pond, it is equipped with solid matter filter mesh layer in primary filtration pond and media filtration layer carries out the separation of solid and liquid of sewage, primary filtration pond conducting connection biofilm filtration pond, it is distributed several biological film filters in biofilm filtration pond, pollutant in water is further adsorbed by biomembrane, biological film filter conducting connection electrolytic cell, two arrays of electrodes stick is equipped in electrolytic cell, electrode bar connection electrolysis unit is electrolysed sewage, redox removes pollutant, electrolytic cell conducting connection water quality on-line measuring device, water quality on-line measuring device is equipped with automatic control device, the bottom end of water quality on-line measuring device inner wall is fixed with water quality detection probe, water quality detection probe detection water quality simultaneously transmits result to automatic control device, automatically control dress It sets instruction discharge clear water or by unqualified water body again filtration, purification, there is good treatment effect to sanitary sewage.
Description
Technical field
The present invention relates to a kind of sewage-treatment plant, in particular to a kind of rural scattered domestic sewage advanced treating is dedicated
Small-sized equipment.
Background technique
Rural area is the basis of Chinese society structure, and China still has the population lives of half or so in rural area at present.With
The propulsion of Development of China's Urbanization, rural sewage treatment are the important components of new countryside construction.Domestic sewage in rural areas is river
One of pollution source, the sanitary sewage or excrement and urine water in 90% or more the whole nation are directly discharged to the basins such as underground or lake, such as too
Lake, Dian Chi eutrophication have part from domestic sewage in rural areas.The random discharge of country sewage, the use of dry pail latrine are made
It is contaminated at water environments such as rivers and lakes basin, underground water, administers country sewage, life in the countryside environment can not only be improved, also
It can control the water pollution in basin and the eutrophication in lake, improve water body environment, while the middle water handled is used for agricultural irrigation,
Alleviate the anxiety of agricultural water.Therefore it is badly in need of the sewage disposal system of research new rural village, proposes the diversified rural area for being suitble to China
Sewage disposal system.
In terms of rural sewage treatment, there is the treatment process of oneself in each state.Japan is at implementation country sewage in 1977
Reason plan, sets up rural sewage treatment association, is responsible for research and is suitble to rural sewage treatment scheme.It devises JARUS mode
15 kinds of sewage-treatment plants, treatment process are mainly biofilm and planktonic organism method, have small in size, at low cost, operation letter
Single feature.2000 small rural sewage plants will be built up to the end of the year 1996, treated, and middle water is used for agricultural irrigation, sludge
As farmland fertilizer.Germany also takes much count of sewage treatment, and by 1992, the rate of piped sewage of full Germany just reached 92.2%.In phase
Centralized processing is used to the rural area of concentration, dispersion small-scale sewage treatment facility is used for the rural area of dispersion, mainly with corruption
Based on pond, additional biofilter, biological contact chamber, stabilization pond etc..South Korea's rural resident's polydispersion is lived, and use is small-sized, simple
Sewage disposal system, technique is marsh sewage treatment system, raw by abundant oxygen supply, temperature and plant the disadvantage is that land occupation is big
The influence etc. of long season.
Northern China part rural area and coastal area major part rural area are furnished with sewage disposal system, and the processing of the village Duo Yidan is
It is main.If each village in Beijing carries out sewage treatment construction now, the village Duo Caidan tupe, the only village of part Relatively centralized are used
Centralized processing.There are also a small number of villages close to cities and towns, sewage pipe accesses city and focuses on pipe network.What dispersed placement mode used
Treatment process mainly has artificial swamp, biofilm (MBR), intelligentized miniature sewage treatment process etc..China is close to city at present
The village in city can access urban pipe network, but village disperse, economic relative mistake is then without Sewage Treatment Facilities, therefore
Some staff for being dedicated to environmental improvement are badly in need of a kind of rural scattered domestic sewage advanced treating of suitable China's national situation
Special small is equipped to handle the sewage in remote countryside area.
Summary of the invention
The invention proposes a kind of rural scattered domestic sewage advanced treating special small equipments, divide at present for China
The sewage of scattered country residents and its generation is handled, and the sundries in the filter sewage of primary filtration pond, rear setting life is first arranged
Fine particle in object film filtering ponds filter sewage, then electrolytic cell is set and is electrolysed and precipitates pollutant therein, finally it is arranged one
Water quality after a water quality on-line measuring device detection processing, and automatic control device is set, pipe is carried out to several sewage treatment links
Control.
In order to solve the above-mentioned technical problems, the present invention provides the following technical solutions:
The present invention provides a kind of rural scattered domestic sewage advanced treating special small equipment, including primary filtration pond,
Biofilm filtration pond, electrolytic cell, water quality on-line measuring device and automatic control device, the primary filtration pond, the biomembrane
Filtering ponds, the electrolytic cell and the water quality on-line measuring device are described according to step sequence from top to bottom successively fixed and arranged
The top in primary filtration pond is equipped with solid matter filter mesh layer, and the top of the solid matter filter mesh layer is fixed with sewage discharge
It manages, media filtration layer is fixed in the middle part of the primary filtration pond, the water outlet of the media filtration layer passes through conduit and is connected
The inner wall in the biofilm filtration pond is connected, several biological film filters, the life are distributed in the biofilm filtration pond
The middle part of object membrane filter connects the inner wall of the electrolytic cell by conduit conducting, and the bottom of pond of the electrolytic cell is fixed with two groups
Electrode bar, the top of the electrolytic cell are fixed by the bracket equipped with electrolysis unit, and the positive and negative electrode of the electrolysis unit leads to respectively
Electrode bar described in two groups of conducting wire electric connection is crossed, the water outlet of the electrolytic cell connects the water quality by conduit conducting and examines online
The inner cavity of device is surveyed, the top of the water quality on-line measuring device is fixed with the automatic control device, and the water quality is online
The bottom end of detection device inner cavity is fixed with water quality detection probe, and the side of water quality on-line measuring device bottom end passes through water purification
Drain valve conducting connection water purification drainpipe.
As a preferred technical solution of the present invention, the other side of water quality on-line measuring device bottom end passes through reflux
Pump and conduit conducting connect the top in the primary filtration pond.
As a preferred technical solution of the present invention, electric mixer is fixed in the electrolytic cell.
As a preferred technical solution of the present invention, the bottom end in the biofilm filtration pond is fixed with aeration tube and returns
Road.
As a preferred technical solution of the present invention, the automatic control device includes that analysis and processing module and instruction are held
Row module, the analysis and processing module are connected by conducting wire and control described instruction execution module.
As a preferred technical solution of the present invention, the water quality detection probe is electrically connected the analysis by conducting wire
The signal input part of processing module.
As a preferred technical solution of the present invention, described instruction execution module is electrically connected by several conducting wires
The water quality on-line measuring device, the electrolysis unit, the water purification drain valve, the reflux pump and the electric mixer.
As a preferred technical solution of the present invention, the specification of the solid matter filter mesh layer is 200 mesh.
As a preferred technical solution of the present invention, filled with river sand and active carbon particle in the media filtration layer
Mixture.
As a preferred technical solution of the present invention, the automatic control device is equipped with manual mode and automatic mode.
The beneficial effects obtained by the present invention are as follows being: water purification ability of the present invention is strong, waste water control effect is good, current for China
The country residents of dispersion and its sewage of generation are handled, and the sundries being first arranged in the filter sewage of primary filtration pond carries out solid-liquid
Separation, the rear biofilm filtration pond that is arranged is by the fine particle in several biological film filter filter sewages, then electrolytic cell is arranged
It is electrolysed by electrolysis unit and electrode bar and precipitates pollutant therein, a water quality on-line measuring device is finally set and passes through water
Water quality after quality detection probe detection processing, and automatic control device is set, several sewage treatment links are managed, for
Various sewage classification in rural area is handled, and very good solution China current rural scattered domestic sewage advanced treating is tired
Difficult problem.
Detailed description of the invention
Attached drawing is used to provide further understanding of the present invention, and constitutes part of specification, with reality of the invention
It applies example to be used to explain the present invention together, not be construed as limiting the invention.In the accompanying drawings:
Fig. 1 is subjective structural schematic diagram of the invention；
Fig. 2 is overlooking structure diagram of the invention；
In figure: 1, primary filtration pond；2, biofilm filtration pond；3, electrolytic cell；4, water quality on-line measuring device；5, automatic control
Device processed；6, solid matter filter mesh layer；7, media filtration layer；8, biological film filter；9, electrode bar；10, electrolysis unit；11,
Water quality detection probe；12, water purification drain valve；13, reflux pump；14, electric mixer；15, it is aerated tube loop；16, analysis is handled
Module；17, instruction execution module.
Specific embodiment
Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings, it should be understood that preferred reality described herein
Apply example only for the purpose of illustrating and explaining the present invention and is not intended to limit the present invention.
Embodiment: as shown in Figs. 1-2, the present invention provides a kind of farmland and river water catchment area ecological intercepting abatement device, packet
Include primary filtration pond 1, biofilm filtration pond 2, electrolytic cell 3, water quality on-line measuring device 4 and automatic control device 5, primary filtration
Pond 1, biofilm filtration pond 2, electrolytic cell 3 and water quality on-line measuring device 4 according to step sequence from top to bottom successively fixed and arranged,
Can use gravity guides water flow naturally to flow into water quality on-line measuring device 4 from primary filtration pond 1, to save water delivery
Equipment and the energy, the top in primary filtration pond 1 are equipped with solid matter filter mesh layer 6 and filter out the solid in domestic sewage in rural areas
Matter realizes solid and liquid separation, and the top of solid matter filter mesh layer 6 is equipped with effluent outfall, and the middle part fixation in primary filtration pond 1 is set
There is a media filtration layer 7, the water outlet of subtle particulate matter in the further absorption effluent of media filtration layer 7, media filtration layer 7 is logical
The inner wall in conduit conducting connection biofilm filtration pond 2 is crossed, is distributed with several biological film filters 8 in biofilm filtration pond 2, it is raw
Object membrane filter 8 is with natural material, synthetic material (such as fiber) for carrier, and the biomembrane on surface provides attachment for microorganism
Face, the substance in ferment and catalyst degradation sewage that microorganism passes through secretion, while being metabolized product discharge biomembrane, biology
Embrane method treatment effeciency with higher, for being had apparent clean-up effect, biomembrane by organic matter and ammonia nitrogen slight pollution water body
The inner wall of connection electrolytic cell 3 is connected by conduit for the middle part of filter 8, and the bottom of pond of electrolytic cell 3 is fixed with two arrays of electrodes stick 9,
The top of electrolytic cell 3 is fixed by the bracket equipped with electrolysis unit 10, and the positive and negative electrode of electrolysis unit 10 passes through conducting wire electrical property respectively
Two arrays of electrodes stick 9 is connected, electrolysis unit 10 carries out electric power to sewage in electrolytic cell 3 by two arrays of electrodes stick 9, is precipitated therein
The inner cavity of connection water quality on-line measuring device 4, water quality on-line checking are connected by conduit for metal ion, the water outlet of electrolytic cell 3
The water quality of the detection purification of device 4, the top of water quality on-line measuring device 4 be fixed with 5 pairs of automatic control device it is of the invention each
A link is controlled, and the bottom end of 4 inner wall of water quality on-line measuring device is fixed with water quality detection probe 11 for detecting purification
The side of sewage quality afterwards, 4 bottom end of water quality on-line measuring device connects water purification drainpipe by the conducting of water purification drain valve 12, when
It is immediately discharged in river after water quality is qualified by water purification drain valve 12.
Further, the other side of 4 bottom end of water quality on-line measuring device connects preliminary mistake by reflux pump 13 and conduit conducting
The top in filter tank 1, after water quality detection probe 11 detects that Water quality is unqualified, reflux pump 13 starts, by underproof water
Purified treatment is recirculated in weight new blowback primary filtration pond 1.
Further, electric mixer 14 is fixed in electrolytic cell 3, electric mixer 14 is periodically used for agitation electrolytic cell 3
In water body so that electrolyte in sewage is easier to contact two arrays of electrodes stick 9, to preferably carry out electrolysis work.
Further, the bottom end in biofilm filtration pond 2 is fixed with aeration tube loop 15, and aeration tube loop 15 is used for biology
Several biological film filters 8 in film filtering ponds 2 it is quick-fried enter pressure-air, on the one hand promote water body flow, be on the other hand also micro-
Biology provides enough oxygen, the substance in the ferment for promoting it more to secrete and catalyst degradation sewage.
Further, automatic control device 5 includes analysis and processing module 16 and instruction execution module 17, analysis and processing module 16
Pass through conducting wire connection and control instruction execution module 17.
Further, water quality detection probe 11 is electrically connected the signal input part of analysis and processing module 16, water quality by conducting wire
The water quality signal that detection probe 11 will test is transferred in analysis and processing module 16, and analysis and processing module 16 is according to the excellent of water quality
It is bad to determine whether to be expelled directly out purified clear water or by circulating filtration in 13 blowback primary filtration pond 1 of reflux pump.
Further, water quality on-line measuring device 4, electrolysis dress is electrically connected by several conducting wires in instruction execution module 17
Set 10, water purification drain valve 12, reflux pump 13 and electric mixer 14, instruction execution module 17 is according to the finger of analysis and processing module 16
Order specifically controls the work of above-mentioned component, is allowed to meet various operating processes of the invention.
Further, the specification of solid matter filter mesh layer 6 is 200 mesh, and what is contained in filter sewage that can be preliminary is bigger
Sundries, realize the solid and liquid separation of sewage.
Further, the mixture of river sand and active carbon particle is filled in media filtration layer 7, river sand and active carbon particle
The medium-sized particulate matter and big planktonic organism that mixture can contain in absorption effluent well, further cut down the object in sewage
Matter is ready for the electrolytic filter link of next step.
Further, it is divided into manual mode and automatic mode on automatic control device 5, therefore operator of the invention can be with
Carry out the switching of mode according to actual needs, so as to be preferably directed to the quantity of domestic sewage in rural areas, pollution level and
The classification of pollutant is handled.
Water purification ability of the present invention is strong, waste water control effect is good, the country residents that disperse at present for China and its generation
Sewage is handled, and the sundries being first arranged in 1 filter sewage of primary filtration pond is separated by solid-liquid separation, rear that biofilm filtration pond is arranged
2 by the fine particle in several 8 filter sewages of biological film filter, then electrolytic cell 3 is arranged and passes through electrolysis unit 10 and electrode
Stick 9 is electrolysed and precipitates pollutant therein, and a water quality on-line measuring device 4 is finally arranged and passes through 11 detection of water quality detection probe
Water quality that treated, and automatic control device 5 is set, several sewage treatment links are managed, for the various dirts in rural area
Moisture class is handled, the very good solution problem of the current rural scattered domestic sewage advanced treating difficulty in China, therefore
With good practical value.
Finally, it should be noted that the foregoing is only a preferred embodiment of the present invention, it is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features.
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in of the invention
Within protection scope.
Claims (10)
1. a kind of rural scattered domestic sewage advanced treating special small equipment, including primary filtration pond (1), biofilm filtration
Pond (2), electrolytic cell (3), water quality on-line measuring device (4) and automatic control device (5), which is characterized in that the primary filtration
Pond (1), the biofilm filtration pond (2), the electrolytic cell (3) and the water quality on-line measuring device (4) are according to step sequence
From top to bottom successively fixed and arranged, the top of the primary filtration pond (1) are equipped with solid matter filter mesh layer (6), the solid
The top of matter filter mesh layer (6) is fixed with effluent outfall, is fixed with media filtration layer in the middle part of the primary filtration pond (1)
(7), the water outlet of the media filtration layer (7) connects the inner wall of the biofilm filtration pond (2), the life by conduit conducting
It is distributed in object film filtering ponds (2) several biological film filters (8), passes through conduit in the middle part of the biological film filter (8)
Conducting connects the inner wall of the electrolytic cell (3), and the bottom of pond of the electrolytic cell (3) is fixed with two arrays of electrodes stick (9), the electrolysis
The top in pond (3) is fixed by the bracket equipped with electrolysis unit (10), and the positive and negative electrode of the electrolysis unit (10) passes through respectively leads
The water outlet of electrode bar (9) described in two groups of line electric connection, the electrolytic cell (3) is online by the conduit conducting connection water quality
The top of the inner cavity of detection device (4), the water quality on-line measuring device (4) is fixed with the automatic control device (5), institute
The bottom end for stating water quality on-line measuring device (4) inner cavity is fixed with water quality detection probe (11), the water quality on-line measuring device
(4) side of bottom end passes through water purification drain valve (12) conducting connection water purification drainpipe.
2. a kind of rural scattered domestic sewage advanced treating special small equipment according to claim 1, which is characterized in that institute
The other side for stating water quality on-line measuring device (4) bottom end connects the primary filtration pond by reflux pump (13) and conduit conducting
(1) top.
3. a kind of rural scattered domestic sewage advanced treating special small equipment according to claim 2, which is characterized in that institute
It states and is fixed with electric mixer (14) in electrolytic cell (3).
4. a kind of rural scattered domestic sewage advanced treating special small equipment according to claim 3, which is characterized in that institute
The bottom end for stating biofilm filtration pond (2) is fixed with aeration tube loop (15).
5. a kind of rural scattered domestic sewage advanced treating special small equipment according to claim 4, which is characterized in that institute
Stating automatic control device (5) includes analysis and processing module (16) and instruction execution module (17), the analysis and processing module (16)
It is connected by conducting wire and controls described instruction execution module (17).
6. a kind of rural scattered domestic sewage advanced treating special small equipment according to claim 5, which is characterized in that institute
State the signal input part that water quality detection probe (11) is electrically connected the analysis and processing module (16) by conducting wire.
7. a kind of rural scattered domestic sewage advanced treating special small equipment according to claim 6, which is characterized in that institute
It states instruction execution module (17) and the water quality on-line measuring device (4), electrolysis dress is electrically connected by several conducting wires
Set (10), the water purification drain valve (12), the reflux pump (13) and the electric mixer (14).
8. a kind of rural scattered domestic sewage advanced treating special small equipment according to claim 7, which is characterized in that institute
The specification for stating solid matter filter mesh layer (6) is 200 mesh.
9. a kind of rural scattered domestic sewage advanced treating special small equipment according to claim 8, which is characterized in that institute
State the mixture that river sand and active carbon particle are filled in media filtration layer (7).
10. a kind of rural scattered domestic sewage advanced treating special small equipment according to claim 9, which is characterized in that
The automatic control device (5) is equipped with manual mode and automatic mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710559985.5A CN109231654A (en) | 2017-07-11 | 2017-07-11 | A kind of rural scattered domestic sewage advanced treating special small equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710559985.5A CN109231654A (en) | 2017-07-11 | 2017-07-11 | A kind of rural scattered domestic sewage advanced treating special small equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109231654A true CN109231654A (en) | 2019-01-18 |
Family
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|---|---|---|---|
| CN201710559985.5A Pending CN109231654A (en) | 2017-07-11 | 2017-07-11 | A kind of rural scattered domestic sewage advanced treating special small equipment |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205575878U (en) * | 2016-04-11 | 2016-09-14 | 浙江尚源环境科技有限公司 | Unpowered treatment facility of rural domestic sewage |
| CN205653310U (en) * | 2016-04-28 | 2016-10-19 | 武汉沃特尔环保工程建设有限公司 | Rural integration sewage treatment unit |
| CN205740651U (en) * | 2016-03-17 | 2016-11-30 | 庄钰琳 | A kind of family sewage-treatment plant of environment-friendly type |
| CN106865915A (en) * | 2017-04-13 | 2017-06-20 | 许陈菲 | A kind of flush-with-ground type sewage treating device |
| CN207210194U (en) * | 2017-07-11 | 2018-04-10 | 江苏省农业科学院 | A kind of rural scattered domestic sewage advanced treating special small equipment |
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2017
- 2017-07-11 CN CN201710559985.5A patent/CN109231654A/en active Pending
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| CN205740651U (en) * | 2016-03-17 | 2016-11-30 | 庄钰琳 | A kind of family sewage-treatment plant of environment-friendly type |
| CN205575878U (en) * | 2016-04-11 | 2016-09-14 | 浙江尚源环境科技有限公司 | Unpowered treatment facility of rural domestic sewage |
| CN205653310U (en) * | 2016-04-28 | 2016-10-19 | 武汉沃特尔环保工程建设有限公司 | Rural integration sewage treatment unit |
| CN106865915A (en) * | 2017-04-13 | 2017-06-20 | 许陈菲 | A kind of flush-with-ground type sewage treating device |
| CN207210194U (en) * | 2017-07-11 | 2018-04-10 | 江苏省农业科学院 | A kind of rural scattered domestic sewage advanced treating special small equipment |
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