CN107445400A - A kind of sewage disposal system - Google Patents
A kind of sewage disposal system Download PDFInfo
- Publication number
- CN107445400A CN107445400A CN201710741309.XA CN201710741309A CN107445400A CN 107445400 A CN107445400 A CN 107445400A CN 201710741309 A CN201710741309 A CN 201710741309A CN 107445400 A CN107445400 A CN 107445400A
- Authority
- CN
- China
- Prior art keywords
- sewage
- heisui river
- unit
- tank
- water
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000010865 sewage Substances 0.000 title claims abstract description 138
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 50
- 238000012545 processing Methods 0.000 claims abstract description 15
- 238000005345 coagulation Methods 0.000 claims abstract description 13
- 230000015271 coagulation Effects 0.000 claims abstract description 13
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 40
- 239000007788 liquid Substances 0.000 claims description 38
- 238000003860 storage Methods 0.000 claims description 38
- 238000004062 sedimentation Methods 0.000 claims description 24
- 239000002994 raw material Substances 0.000 claims description 20
- 238000005273 aeration Methods 0.000 claims description 19
- 238000005189 flocculation Methods 0.000 claims description 18
- 230000016615 flocculation Effects 0.000 claims description 18
- 230000001954 sterilising effect Effects 0.000 claims description 18
- 239000012528 membrane Substances 0.000 claims description 17
- 230000001105 regulatory effect Effects 0.000 claims description 17
- 238000001223 reverse osmosis Methods 0.000 claims description 16
- 238000000034 method Methods 0.000 claims description 14
- 238000004659 sterilization and disinfection Methods 0.000 claims description 14
- 239000000126 substance Substances 0.000 claims description 14
- 230000008569 process Effects 0.000 claims description 13
- 238000007667 floating Methods 0.000 claims description 12
- 238000001556 precipitation Methods 0.000 claims description 12
- 238000000926 separation method Methods 0.000 claims description 11
- 239000000725 suspension Substances 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 6
- 238000012856 packing Methods 0.000 claims description 6
- 239000010802 sludge Substances 0.000 claims description 6
- 239000000945 filler Substances 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 238000010907 mechanical stirring Methods 0.000 claims description 5
- 239000007787 solid Substances 0.000 claims description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 4
- 230000008021 deposition Effects 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims description 4
- 244000005700 microbiome Species 0.000 claims description 4
- 230000003647 oxidation Effects 0.000 claims description 4
- 238000007254 oxidation reaction Methods 0.000 claims description 4
- 239000001301 oxygen Substances 0.000 claims description 4
- 229910052760 oxygen Inorganic materials 0.000 claims description 4
- 230000035622 drinking Effects 0.000 claims description 3
- 239000002574 poison Substances 0.000 claims description 3
- 231100000614 poison Toxicity 0.000 claims description 3
- 238000012805 post-processing Methods 0.000 claims description 3
- 238000011084 recovery Methods 0.000 claims description 3
- 238000003756 stirring Methods 0.000 claims description 3
- 238000003809 water extraction Methods 0.000 claims description 2
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 229920002521 macromolecule Polymers 0.000 claims 1
- 238000004140 cleaning Methods 0.000 abstract description 3
- 239000000567 combustion gas Substances 0.000 abstract description 2
- 238000003912 environmental pollution Methods 0.000 abstract description 2
- 230000001151 other effect Effects 0.000 abstract description 2
- 238000005286 illumination Methods 0.000 abstract 1
- 238000001914 filtration Methods 0.000 description 4
- 239000000701 coagulant Substances 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 238000004065 wastewater treatment 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
-
- 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
- C02F1/30—Treatment of water, waste water, or sewage by irradiation
- C02F1/32—Treatment of water, waste water, or sewage by irradiation with ultraviolet light
-
- 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
-
- 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
-
- 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
- C02F3/10—Packings; Fillings; Grids
-
- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/30—Wastewater or sewage treatment systems using renewable energies
- Y02W10/37—Wastewater or sewage treatment systems using renewable energies using solar energy
Landscapes
- 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)
- Physical Water Treatments (AREA)
Abstract
The invention discloses a kind of sewage disposal system, including source of sewage and solar powered unit, the connection end of the source of sewage is provided with collecting unit, the connection end of the collection power supply is provided with coagulation unit, the connection end of the coagulation unit is provided with two stage treatment unit, the connection end of the two stage treatment unit is provided with three stage treatment unit and biogas unit, the connection end of the three stage treatment unit is provided with water cell, the present invention is by the way that sanitary sewage is separately handled with Heisui River, and the pure water of gained is fed back to source of sewage and provided with biogas and is used to burn at object, illumination, cleaning etc., so as to reach energy-saving and emission-reduction, twice laid, save water and combustion gas resource, reduce family's expenditure, effectively processing sewage, avoid environmental pollution and other effects.
Description
Technical field
The present invention relates to technical field of sewage, more particularly to a kind of sewage disposal system.
Background technology
With the continuous improvement of China's level of urbanization and the rapid aggregation of urban population, town sewage yield and day are all
Increase, and the construction of Small Town Wastewater treatment facility seriously lags behind cities and towns socio-economic development requirement, it is general that sewage discharges phenomenon wantonly
Time, water environment pollution outstanding problem, detrimental effect is caused to local resident's life, production environment and health, it is existing
Sewage treatment process in the prevalence of the problems such as process choice is unreasonable, operation stability is poor and utilization rate is relatively low, Wu Fashi
Border effectively solves the problems, such as sewage discharge.
Therefore, it is necessary to solve the above problems to invent a kind of sewage disposal system.
The content of the invention
It is an object of the invention to provide a kind of sewage disposal system, to solve the problems mentioned in the above background technology.
To achieve the above object, the present invention provides following technical scheme:A kind of sewage disposal system, including source of sewage and too
Positive energy power supply unit, the connection end of the source of sewage are provided with collecting unit, and the connection end of the collection power supply is provided with coagulation
Unit, the connection end of the coagulation unit are provided with two stage treatment unit, and the connection end of the two stage treatment unit is provided with three
Level processing unit and biogas unit, the connection end of the three stage treatment unit is provided with water cell;
The collecting unit includes sewage collection pipeline, Heisui River collection pipeline, sewage storage pool and Heisui River storage pool, the sewage
Collection pipeline is used to gather the sewage in source of sewage, and the sewage storage pool gathers pipeline by sewage and is connected with source of sewage, when
When day sewage yield is more than day sewage load, sewage is stored in sewage storage pool, waits pending, the Heisui River collection tube
Road is used to gather Heisui River in source of sewage, and the Heisui River storage pool gathers pipeline by Heisui River and is connected with source of sewage, the same day Heisui River
When yield is more than day sewage load, Heisui River is stored in the storage pool of Heisui River, is waited pending;
The solar powered unit includes solar panel, converter and battery, and the solar panel absorbs too
Sun and can convert the solar into electric energy by converter, be stored in battery, and the battery is all electricity consumptions in system
Device is powered;
The coagulation unit includes sewage regulating reservoir, Heisui River regulating reservoir, sewage grid, Heisui River grid and debris recovery dress
Put, the sewage regulating reservoir is used to process sewage, and the Heisui River regulating reservoir is used to process Heisui River, is provided with the sewage regulating reservoir
Sewage grid, the sewage grid are used to remove the floating object in decontaminated water, and Heisui River grid, the Heisui River lattice are provided with the Heisui River
Grid are used to remove floating object in Heisui River, and the debris retracting device is used to reclaim the floating that sewage grid removes with Heisui River grid
Thing, it is easy to post-processing;
The two stage treatment unit include solid-liquid separation tank, flocculation tank, sedimentation basin, buck chemicals dosing plant, the first measuring pump,
Heisui River chemicals dosing plant, the second measuring pump, aeration tank and air blower, the solid-liquid separation tank are used to separate the liquid in Heisui River and will
Liquid in Heisui River is delivered to flocculation tank, and solid is then delivered to the marsh gas raw materials storage tank in biogas unit, the buck
Contain flocculant in chemicals dosing plant, the decoction in the Heisui River chemicals dosing plant is used to disappear to the Heisui River in solid-liquid separation tank
Poison, the flocculant is pumped into flocculation tank via the first metering and is added in the liquid that sewage separates with Heisui River, after stirring
It is sufficiently mixed, then flows into sedimentation basin, precipitation rear upper part is clear liquid, and sludgd deposition flows into aeration tank in bottom, clear liquid, then
The residue in clear liquid is decomposed by the oxidation of microorganism;
The three stage treatment unit includes secondary sedimentation tank, ultraviolet sterilization apparatus and reverse osmosis membrane outlet system, the two level
Sedimentation basin is used to carry out the sewage after aeration secondary precipitation, and the clear water after precipitation flows into ultraviolet sterilization apparatus, and process is ultraviolet
Line sterilizing unit sterilizing, then purified by the reverse osmosis membrane in reverse osmosis membrane outlet system;
The water cell includes water tank, and the water tank is used to store the clear water after reverse osmosis membrane purifies, the clear water
Standard for drinking is met after treatment, being fed back to sewage source water offer object by pipeline does other uses;
The biogas unit includes marsh gas raw materials storage tank and methane-generating pit, and the marsh gas raw materials storage pool is used to deposit storage process
The marsh gas raw materials of processing, marsh gas raw materials can be used for methane-generating pit filler after treatment, and marsh gas raw materials are by processing Heisui River dosing dress
It can not be immediately available for producing biogas after putting processing, need to deposit certain time, methane-generating pit production biogas is fed back to sewage source water extraction
Other uses are done for object.
Preferably, be provided with mechanical stirring device inside the flocculation tank, the mechanical stirring device include motor and
Puddler.
Preferably, the flocculant is arranged to high polymer coagulant.
Preferably, the air blower is used to supply oxygen for aeration tank.
Preferably, the sedimentation basin on the outside of secondary sedimentation tank with being equipped with blow-off pipe, the sedimentation basin and secondary sedimentation tank
In sludge by blow-off pipe discharge.
Preferably, the battery is electrically connected with all electrical appliances in system, and the battery is useful in system
Electric power supply.
Preferably, drainpipe is provided with outside the ultraviolet sterilization apparatus, clear water can be expelled directly out by drainpipe.
Preferably, suspension biologic packing material is filled with inside the aeration tank, the suspension biologic packing material is in aeration tank
Middle free-flowing.
Preferably, the collecting unit, coagulation unit, two stage treatment unit and three stage treatment unit be and solar energy
Power supply unit is electrically connected with.
The technique effect and advantage of the present invention:The present invention is by the way that sanitary sewage is separately handled with Heisui River, and by gained
Pure water is fed back to source of sewage and provided with biogas to be used to burn at object, is illuminated, cleaning etc., so as to reach energy-saving and emission-reduction, is given up
Thing utilizes, and saves water and combustion gas resource, reduces family's expenditure, effectively handles sewage, avoid environmental pollution and other effects, by provided with
Solar powered unit, in order to absorb solar energy by solar panel and convert the solar into electricity by converter
Can, it is stored in battery, the battery is all electrical appliance power supplies in system, so as to effectively utilize solar energy, is saved
Electric energy, the economic expenditure of sewage treatment plant is reduced, by provided with being provided with drainpipe outside ultraviolet sterilization apparatus, in order to
When moisture storage capacity saturation, directly the water for meeting discharge standard is discharged into natural environment, can both avoid carrying out reverse osmosis membrane again
Processing, so as to improve sewage treating efficiency, can also extend the service life of reverse osmosis membrane outlet system, dirty so as to reduce again
The economic expenditure of water treatment plant.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the present invention.
Fig. 2 is the detailed construction schematic diagram of the present invention.
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 describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Embodiment one:A kind of sewage disposal system, including source of sewage and solar powered unit, the solar powered list
Member converts the solar into electric energy, is then all electrical appliance power supplies in system, and the connection end of the source of sewage is provided with collection list
Member, the collecting unit are used to gather sewage and Heisui River, and the connection end of the collection power supply is provided with coagulation unit, and described one
Level processing unit is used to carry out preliminary treatment to sewage and Heisui River, and the connection end of the coagulation unit is provided with two stage treatment list
Member, the two stage treatment unit are used to carry out after-treatment, the two stage treatment unit to the sewage after preliminary treatment and Heisui River
Connection end be provided with three stage treatment unit and biogas unit, the three stage treatment unit is used to carry out sterilizing, biogas to water
Unit is used to store marsh gas raw materials and produces biogas, and the connection end of the three stage treatment unit is provided with water cell, the storage
Water unit is used to store the water after purification;
The collecting unit includes sewage collection pipeline, Heisui River collection pipeline, sewage storage pool and Heisui River storage pool, the sewage
Collection pipeline is used to gather the sewage in source of sewage, and the sewage storage pool gathers pipeline by sewage and is connected with source of sewage, when
When day sewage yield is more than day sewage load, sewage is stored in sewage storage pool, waits pending, the Heisui River collection tube
Road is used to gather Heisui River in source of sewage, and the Heisui River storage pool gathers pipeline by Heisui River and is connected with source of sewage, the same day Heisui River
When yield is more than day sewage load, Heisui River is stored in the storage pool of Heisui River, is waited pending;
The solar powered unit includes solar panel, converter and battery, and the solar panel absorbs too
Sun and can convert the solar into electric energy by converter, be stored in battery, battery and all electrical appliance electricity in system
Property connection so that battery is all electrical appliances power supply in system;
The coagulation unit includes sewage regulating reservoir, Heisui River regulating reservoir, sewage grid, Heisui River grid and debris recovery dress
Put, the sewage regulating reservoir is used to process sewage, and the Heisui River regulating reservoir is used to process Heisui River, is provided with the sewage regulating reservoir
Sewage grid, the sewage grid are used to remove the floating object in decontaminated water, and Heisui River grid, the Heisui River lattice are provided with the Heisui River
Grid are used to remove floating object in Heisui River, and the debris retracting device is used to reclaim the floating that sewage grid removes with Heisui River grid
Thing, it is easy to post-processing;
The two stage treatment unit include solid-liquid separation tank, flocculation tank, sedimentation basin, buck chemicals dosing plant, the first measuring pump,
Heisui River chemicals dosing plant, the second measuring pump, aeration tank and air blower, the solid-liquid separation tank are used to separate the liquid in Heisui River and will
Liquid in Heisui River is delivered to flocculation tank, and solid is then delivered to the marsh gas raw materials storage tank in biogas unit, the buck
Contain flocculant in chemicals dosing plant, the flocculant is arranged to high polymer coagulant, and high polymer coagulant has that dosage is few, scum silica frost
Yield is few, and flocculation ability is strong, and flco can be easily separated, the features such as oil removing and good oil removal effect, in the Heisui River chemicals dosing plant
Decoction be used for the Heisui River in solid-liquid separation tank is carried out disinfection, the flocculant via first metering be pumped into flocculation tank
It is added in the liquid that sewage separates with Heisui River, mechanical stirring device, the mechanical agitation is provided with inside the flocculation tank
Device includes motor and puddler, and the motor driven puddler is stirred to sewage and flocculant, is sufficiently mixed after stirring,
Then sedimentation basin is flowed into, precipitation rear upper part is clear liquid, and sludgd deposition is equipped with blow-off pipe on the outside of bottom, the sedimentation basin,
Sludge in the sedimentation basin is discharged by blow-off pipe, and clear liquid flows into aeration tank, and suspension is filled with inside the aeration tank
Biologic packing material, air blower are used to supply oxygen for aeration tank, so that suspension biologic packing material flows freely, pass through the oxidation of microorganism
Residue in action breaks clear liquid;
The three stage treatment unit includes secondary sedimentation tank, ultraviolet sterilization apparatus and reverse osmosis membrane outlet system, the two level
Sedimentation basin is used to carry out secondary precipitation to the sewage after aeration, and blow-off pipe is provided with the outside of the secondary sedimentation tank, described secondary heavy
Clear water of the sludge after blow-off pipe discharge precipitation in the pond of shallow lake flows into ultraviolet sterilization apparatus, is killed by ultraviolet sterilization apparatus
Bacterium is sterilized, and drainpipe is provided with outside the ultraviolet sterilization apparatus, and clear water can be expelled directly out by drainpipe, can also be passed through anti-
Reverse osmosis membrane purification in permeable membrane outlet system;
The water cell includes water tank, and the water tank is used to store the clear water after reverse osmosis membrane purifies, the clear water
Standard for drinking is met after treatment, being fed back to sewage source water offer object by pipeline does other uses, such as conduct
Cleaning water;
The biogas unit includes marsh gas raw materials storage tank and methane-generating pit, and the marsh gas raw materials storage pool is used to deposit storage process
The marsh gas raw materials of processing, marsh gas raw materials can be used for methane-generating pit filler after treatment, and marsh gas raw materials are by processing Heisui River dosing dress
It can not be immediately available for producing biogas after putting processing, could be used after certain time need to be deposited, the biogas of the methane-generating pit production returns
Sewage source water offer object is provided and does other uses, such as burns, illuminate.
Operation principle of the present invention:During work, sanitary sewage caused by source of sewage gathers pipeline by sewage respectively with Heisui River
Enter sewage storage pool with Heisui River collection pipeline and in the storage pool of Heisui River, then sewage enters sewage regulating reservoir by sewage storage pool
In, the floating object in sewage is fallen by sewage grid filtration, Heisui River is entered in the regulating reservoir of Heisui River by Heisui River storage pool, by Heisui River
Grid filtration falls the floating object in Heisui River, and sewage is reclaimed with the floating object filtered out in Heisui River by debris retracting device, after filtering
Heisui River enter by separation of solid and liquid in solid-liquid separation tank and sterilized by Heisui River chemicals dosing plant dosing, the solid isolated send
Enter the marsh gas raw materials storage tank in biogas unit, methane-generating pit filler production biogas is can be used for after a period of time places, is isolated
Liquid then enter flocculation tank together with the sewage after filtering, the second measuring pump adds the flocculant in buck chemicals dosing plant
Enter flocculation tank, the mechanical stirring device in flocculation tank then drives the sewage in flocculation tank to rotate, and makes flocculant
It is well mixed with sewage, accelerates flocculation rate, add sedimentation basin after well mixed, precipitation rear upper part is clear liquid, sludgd deposition
In bottom, sludge is discharged by blow-off pipe, and clear liquid flows into aeration tank, and air blower supplies oxygen to aeration tank, so that suspension is biological
Filler is flowed freely, and the residue in clear liquid is decomposed by the oxidation of microorganism, and the clear liquid after processing flows into secondary precipitation
Pond, after secondary precipitation, sludge is discharged by blow-off pipe, and clear liquid flows into ultraviolet sterilization apparatus progress ultraviolet sterilization and disappeared
Poison, now clear liquid met discharge standard, when water tank completely when, water tank can be worked as directly by clear liquid discharging into river
Less than when, clear liquid enters reverse osmosis membrane outlet system, after the profound purification of the reverse osmosis membrane in reverse osmosis membrane outlet system,
Flow into water tank and store, the water in water tank can be recycled to source of sewage and provide at object, be used as daily water consumption, solar energy
Solar panel in power supply unit absorbs solar energy and converts the solar into electric energy by converter, is stored in storage
In battery, the battery is all electrical appliance power supplies in system.
Embodiment two:The sewage source water, which provides object, to be included being not limited to rural area, cities and towns, cell and city suburbs, also
It can be the larger place of the flows of the people such as shopping mall, market, shopping supermarket.
Finally it should be noted that:The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention,
Although the present invention is described in detail with reference to the foregoing embodiments, for those skilled in the art, it still may be used
To be modified to the technical scheme described in foregoing embodiments, or equivalent substitution is carried out to which part technical characteristic,
Within the spirit and principles of the invention, any modification, equivalent substitution and improvements made etc., it should be included in the present invention's
Within protection domain.
Claims (9)
1. a kind of sewage disposal system, including source of sewage and solar powered unit, it is characterised in that:The connection of the source of sewage
End is provided with collecting unit, and the connection end of the collection power supply is provided with coagulation unit, the connection end of the coagulation unit
Provided with two stage treatment unit, the connection end of the two stage treatment unit is provided with three stage treatment unit and biogas unit, the three-level
The connection end of processing unit is provided with water cell;
The collecting unit includes sewage collection pipeline, Heisui River collection pipeline, sewage storage pool and Heisui River storage pool, the sewage
Collection pipeline is used to gather the sewage in source of sewage, and the sewage storage pool gathers pipeline by sewage and is connected with source of sewage, when
When day sewage yield is more than day sewage load, sewage is stored in sewage storage pool, waits pending, the Heisui River collection tube
Road is used to gather Heisui River in source of sewage, and the Heisui River storage pool gathers pipeline by Heisui River and is connected with source of sewage, the same day Heisui River
When yield is more than day sewage load, Heisui River is stored in the storage pool of Heisui River, is waited pending;
The solar powered unit includes solar panel, converter and battery, and the solar panel absorbs too
Sun and can convert the solar into electric energy by converter, be stored in battery, and the battery is all electricity consumptions in system
Device is powered;
The coagulation unit includes sewage regulating reservoir, Heisui River regulating reservoir, sewage grid, Heisui River grid and debris recovery dress
Put, the sewage regulating reservoir is used to process sewage, and the Heisui River regulating reservoir is used to process Heisui River, is provided with the sewage regulating reservoir
Sewage grid, the sewage grid are used to remove the floating object in decontaminated water, and Heisui River grid, the Heisui River lattice are provided with the Heisui River
Grid are used to remove floating object in Heisui River, and the debris retracting device is used to reclaim the floating that sewage grid removes with Heisui River grid
Thing, it is easy to post-processing;
The two stage treatment unit include solid-liquid separation tank, flocculation tank, sedimentation basin, buck chemicals dosing plant, the first measuring pump,
Heisui River chemicals dosing plant, the second measuring pump, aeration tank and air blower, the solid-liquid separation tank are used to separate the liquid in Heisui River and will
Liquid in Heisui River is delivered to flocculation tank, and solid is then delivered to the marsh gas raw materials storage tank in biogas unit, the buck
Contain flocculant in chemicals dosing plant, the decoction in the Heisui River chemicals dosing plant is used to disappear to the Heisui River in solid-liquid separation tank
Poison, the flocculant is pumped into flocculation tank via the first metering and is added in the liquid that sewage separates with Heisui River, after stirring
It is sufficiently mixed, then flows into sedimentation basin, precipitation rear upper part is clear liquid, and sludgd deposition flows into aeration tank in bottom, clear liquid, then
The residue in clear liquid is decomposed by the oxidation of microorganism;
The three stage treatment unit includes secondary sedimentation tank, ultraviolet sterilization apparatus and reverse osmosis membrane outlet system, the two level
Sedimentation basin is used to carry out the sewage after aeration secondary precipitation, and the clear water after precipitation flows into ultraviolet sterilization apparatus, and process is ultraviolet
Line sterilizing unit sterilizing, then purified by the reverse osmosis membrane in reverse osmosis membrane outlet system;
The water cell includes water tank, and the water tank is used to store the clear water after reverse osmosis membrane purifies, the clear water
Standard for drinking is met after treatment, being fed back to sewage source water offer object by pipeline does other uses;
The biogas unit includes marsh gas raw materials storage tank and methane-generating pit, and the marsh gas raw materials storage pool is used to deposit storage process
The marsh gas raw materials of processing, marsh gas raw materials can be used for methane-generating pit filler after treatment, and marsh gas raw materials are by processing Heisui River dosing dress
It can not be immediately available for producing biogas after putting processing, need to deposit certain time, methane-generating pit production biogas is fed back to sewage source water extraction
Other uses are done for object.
A kind of 2. sewage disposal system according to claim 1, it is characterised in that:Machine is provided with inside the flocculation tank
Tool agitating device, the mechanical stirring device include motor and puddler.
A kind of 3. sewage disposal system according to claim 1, it is characterised in that:The flocculant is arranged to macromolecule wadding
Solidifying agent.
A kind of 4. sewage disposal system according to claim 1, it is characterised in that:The air blower is used to supply for aeration tank
Oxygen.
A kind of 5. sewage disposal system according to claim 1, it is characterised in that:Outside the sedimentation basin and secondary sedimentation tank
Side is equipped with blow-off pipe, and the sedimentation basin is discharged with the sludge in secondary sedimentation tank by blow-off pipe.
A kind of 6. sewage disposal system according to claim 1, it is characterised in that:The battery and institute in system are useful
Electrical equipment is electrically connected with, and the battery is all electrical appliance power supplies in system.
A kind of 7. sewage disposal system according to claim 1, it is characterised in that:Set outside the ultraviolet sterilization apparatus
There is drainpipe, clear water can be expelled directly out by drainpipe.
A kind of 8. sewage disposal system according to claim 1, it is characterised in that:Filled with suspension inside the aeration tank
Shape biologic packing material, the suspension biologic packing material flow freely in aeration tank.
A kind of 9. sewage disposal system according to claim 1, it is characterised in that:The collecting unit, coagulation list
Member, two stage treatment unit and three stage treatment unit are electrically connected with solar powered unit.
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CN201710741309.XA CN107445400A (en) | 2017-08-25 | 2017-08-25 | A kind of sewage disposal system |
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CN109502889A (en) * | 2018-11-21 | 2019-03-22 | 河南科技学院 | A kind of sewage disposal system |
CN109748464A (en) * | 2019-03-07 | 2019-05-14 | 杭州顺隆环保技术服务有限公司 | A kind of production gas-reservoir gas integral Zymolysis Equipment and method for the treatment of city waste water |
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CN114685002A (en) * | 2020-12-31 | 2022-07-01 | 格林生态环境有限公司 | Domestic sewage treatment method |
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Application publication date: 20171208 |