CN107285531A - Domestic sewage of villages and small towns high effect cleaningization handles and recycled equipment - Google Patents
Domestic sewage of villages and small towns high effect cleaningization handles and recycled equipment Download PDFInfo
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- CN107285531A CN107285531A CN201710695744.3A CN201710695744A CN107285531A CN 107285531 A CN107285531 A CN 107285531A CN 201710695744 A CN201710695744 A CN 201710695744A CN 107285531 A CN107285531 A CN 107285531A
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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
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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
-
- 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
- C02F1/38—Treatment of water, waste water, or sewage by centrifugal separation
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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
- C02F1/50—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/20—Heavy metals or heavy metal compounds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/04—Disinfection
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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)
- Treatment Of Sludge (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
Domestic sewage of villages and small towns high effect cleaningization handles and recycled equipment, including crushing device, the purifying device of wastewater efficient and waste water circulation utilized device, the crushing device is connected with the purifying device of wastewater efficient, and the purifying device of wastewater efficient is connected with waste water circulation utilized device mouthful.The present invention can effectively solve the pollution problem of domestic sewage of villages and small towns, realize the recycling of water resource and recycling/recovery energy of slag mud.
Description
Technical field
The present invention relates to environmental protection equipment technical field, and in particular to a kind of domestic sewage of villages and small towns high effect cleaningization is handled and followed
Ring utilizes equipment.
Background technology
China's villages and small towns NATURAL DISTRIBUTION is populous on millions of square kilometres, and the annual sanitary sewage amount that produces is 10,000,000,000
More than ton, there is considerable part villages and small towns serious water shortage with fashion.Due to the physical geography complex in villages and small towns, sewage treatment facility is difficult
To improve in place, cause the unprocessed direct discharge of large amount of sewage, form largely scattered artificial sewage hole, or flow directly into river
Stream, lake, become some rivers, lake pollution one of the main reasons, while also producing stench, multiplying mosquitos and flies, contaminated soil
And underground water, severe contamination ecological environment, it also have impact on the healthy of nearby residents.
Domestic sewage of villages and small towns is mainly derived from fecal sewage, kitchen waste water and washing bath sewage, with the natural cloth in villages and small towns
Its emission point is put to disperse, and face wide scope is wide, and pipe network is collected mostly because landforms are difficult to effective setting, generally discharges, arranges nearby
The randomness put is big, and mostly intermittent discharge, and rain dirt is not separated, and water quality and quantity difference is larger, and is entrained with block debris such as
Bone, fruits and vegetables remains, also containing a small amount of heavy metal such as refuse battery.Although existing urban wastewater treatment firm technique relative maturity,
But floor space is big, investment is high, and operation cost is high, and pipeline network construction investment is huge, is poorly suitable for the life of decentralized villages and small towns dirty
The collection processing of water.
Increasingly serious with domestic sewage of villages and small towns pollution problem, the concern being subject to is more and more, its corresponding improvement side
Method and equipment are also increasing, and currently advanced processing method mainly has two kinds of biological treatment and land treatment systems method, wherein raw
Thing facture is based on biomembrance process and activated sludge process, and land treatment systems method is based on artificial swamp method.
Disclose a kind of domestic sewage in rural areas integrated treatment equipment in CN103880252A, including hydrolysis acidification pool, connect
Oxidation pond, MBR membrane bioreactors and sterilization pool are touched, sanitary sewage sequentially enters each pond after mechanical strainer filtering, and each
Stop after certain time and discharge in pond, hydraulic detention time is 5h such as in hydrolysis acidification pool, is effectively connect in contact-oxidation pool
The time of touching is 3h.Being disclosed in CN106495400A has apparatus for treating sewage in a kind of wastewater treatment vehicle, compartment, apparatus for treating sewage bag
The preliminary sedimentation tank for being arranged in order and connecting, anaerobic pond, Aerobic Pond, second pond, disinfection room are included, sewage passes through a series of purification heel row
Go out.These technologies all use biological treatment, by microorganism come organic matter of degrading, then to the material separation after degraded, receipts
The mode of collection handles sewage.Although these existing technologies can complete the conventional treatment to sanitary sewage, exist as follows
Problem：One is that need to cause the waste of organic matter by organic matter through anaerobism or/and aerobic decomposition, and secondary dirt is easily also caused to environment
Dye（Stench, methane）；Two be that treatment effeciency is not high, and microorganism needs the time longer sewage degraded；Three be easily by amblent air temperature
Influence, the biochemical degradation of microorganism be influenced by temperature greatly, there are some researches show：When general water temperature is less than 10 DEG C or higher than 37 DEG C,
Will have a negative impact to the active function of aerobe, when temperature is higher than 40 DEG C or less than 5 DEG C, biochemical reaction even meeting
Stop completely, therefore, it is difficult in the winter time or run when temperature is low；Four be bad adaptability, and domestic sewage of villages and small towns is interval, rain
Dirty unseparated, the impact of growth, procreation to microorganism is big, and block debris is more in the sewage of villages and small towns, before Biochemical method
It can typically be separated with grid, isolating block debris need to be handled again, add processing cost；Five be that floor space is big；Six are
Fund and operation cost are high.
CN200974793Y provides a kind of sewage combined artificial wetland ecological treatment system, it is characterised in that rely on landform
The Humid Area for from top to bottom detention tank is set, adjusting hydrolytic tank, propagate plant artificially, this wastewater treatment side
Method is because process structure is simple, small investment, easy to operate, operating cost are low, is widely used in rural area, but without exception, deposit
Floor space is very big, fluctuation of service, the shortcomings of easily multiply mosquitos and flies, also enjoy amblent air temperature and seasonal effect, it is difficult to reach
It is expected that effluent quality requirement, objectively becomes new pollution sources mostly.
Other processing methods, such as electrochemical process（CN104261521A）, magnetic separation technique（CN105417831A）Deng depositing
The problems such as investing big or operating cost height or being difficult to operation, it is difficult in villages and small towns popularization and application.
In summary, having not yet to see effective, economic treating method and equipment can solve the above problems, therefore urgently
Need exploitation is a kind of to can apply to the purifying processing of scattered villages and small towns wastewater efficient and recycle equipment.
The content of the invention
The technical problems to be solved by the invention are to overcome the shortcomings of that above-mentioned background technology is simple, high there is provided one kind application
Effect, the domestic sewage of villages and small towns high effect cleaningization that reliable, investment is low handle and recycled equipment.
The present invention solve its technical problem use technical scheme be：The processing of domestic sewage of villages and small towns high effect cleaningization and circulation
Utilize equipment, including the purifying device of crushing device, wastewater efficient and waste water circulation utilized device, the crushing dress
Put and be connected with the purifying device of wastewater efficient, the purifying device of wastewater efficient is connected with waste water circulation utilized device.
Further, the crushing device includes being respectively equipped with charging aperture on crushing room, the crushing room
And discharging opening, provided with block debris processor in the crushing room, the block debris processor includes actuating unit, fortune
Dynamic cutting mechanism and fixed grinding mechanism, the actuating unit are fixed on crushing room, are connected with motion cutting mechanism, institute
Fixed grinding mechanism is stated to be fixed in crushing room, and, crushing room bottom relative or alternate with motion cutting mechanism
Portion is provided with screen cloth, and the screen cloth is located at below block debris processor.
Further, the purifying device of the wastewater efficient includes mashing coagulating chamber, cyclone-flocculation room and sedimentation filtration room, institute
State mashing coagulating chamber and be provided with coagulant drug-adding device, medicine outlet and the mashing coagulation chamber feed pipe of the coagulant drug-adding device
Or be connected inside mashing coagulating chamber, strong mixer is provided with the mashing coagulating chamber, cyclone-flocculation room top is entered
Material mouth is connected with being beaten the discharging opening of coagulating chamber, and eddy flow conduit or eddy flow guide plate, the rotation are provided with the cyclone-flocculation room
Conductance pipe or eddy flow guide plate are connected with the charging aperture of cyclone-flocculation room, and the cyclone-flocculation chamber interior walls are provided with helical swirl
Guide plate, the helical swirl guide plate is connected with eddy flow conduit or eddy flow guide plate, and cyclone-flocculation room bottom is dense provided with slag mud
Slag notch I is arranged at contracting bucket I, the bottom of slag mud thickening cone I, and cyclone-flocculation room top is provided with outlet pipe, the outlet pipe
One end is inserted into the middle part of cyclone-flocculation room, and the other end is connected with sedimentation filtration room charging aperture, is provided with and is led in the sedimentation filtration room
Plate I and filter screen I are flowed, sedimentation filtration room top is provided with delivery port, and sedimentation filtration room bottom is provided with slag mud thickening cone II,
The bottom of slag mud thickening cone II is provided with slag notch II.
Further, the waste water circulation utilized device includes oxidation sterilizing sedimentation filtration room and heavy metal sedimentation refined filtration room,
The oxidation sterilizing sedimentation filtration room is provided with oxidation sterilizing chemicals dosing plant, the medicine outlet and oxygen of the oxidation sterilizing chemicals dosing plant
Change sterilization sedimentation filtration room water inlet pipe or oxidation sterilizing sedimentation filtration chamber interior is connected, on the oxidation sterilizing sedimentation filtration room
Portion is provided with filter screen II, and the oxidation sterilizing sedimentation filtration room bottom is provided with slag mud thickening cone III, the bottom of slag mud thickening cone III
Provided with slag notch III；The water inlet of the heavy metal sedimentation refined filtration room is connected with the delivery port of oxidation sterilizing sedimentation filtration room,
The heavy metal sedimentation refined filtration room is provided with removal of heavy metal ions agent chemicals dosing plant, the removal of heavy metal ions agent dosing dress
The medicine outlet put settles refined filtration chamber interior with heavy metal or heavy metal sedimentation refined filtration room water inlet pipe is connected, the heavy metal sedimentation
Deflector II and filter screen III are provided with refined filtration room, the bottom of the heavy metal sedimentation refined filtration room is provided with slag mud thickening cone IV, described
The bottom of slag mud thickening cone IV is provided with slag notch IV, and the heavy metal sedimentation refined filtration room is provided with clean water out.
Further, slag mud resource/recovery energy device, the slag mud resource/recovery energy device are additionally provided with
Including modifying agent mixed organization, deep dehydration mechanism and shaping mechanism, the modifying agent mixed organization charging aperture and wastewater efficient
It is connected in purifying device, waste water circulation utilized device by pipeline, the modifying agent mixed organization discharging opening takes off with depth
Water dispenser structure charging aperture is connected by pipeline, and deep dehydration mechanism delivery port passes through with mashing coagulating chamber or crushing room
Pipeline is connected, and deep dehydration mechanism slag notch is connected with shaping mechanism charging aperture by pipeline, the shaping mechanism
The dehydration slag mud of discharging opening discharge shaping, can be directly as biomass fuel；Certainly, also by additive is added, it is used as resource
Use, organic fertilizer is such as made, as building materials raw material.
Further, sewage suction apparatus is additionally provided with, the sewage suction apparatus includes pump, and the pump passes through conveyance conduit one
End is extend into cesspit/pond, and the other end is connected with crushing device, and sewage is drawn onto debris by the sewage suction apparatus
Handled in reducing mechanism.
Further, back purge system is additionally provided with, the back purge system includes backwashing pump, and the backwashing pump passes through pipe
Road one end is connected with heavy metal sedimentation refined filtration room delivery port, and the other end is connected with filter screen outlet conduit.The backwash dress
Put and back flush is carried out to filter screen, it is to avoid filter screen resistance is stifled.
Further, electric-control system and power set are additionally provided with, the operating of the electric control system controls whole device is described dynamic
Power apparatus provides electric power or power for whole device.
Further, the filter screen I, filter screen II, filter screen III preferably do not glue filter screen.Filter screen shape can for cone, box-frame shape,
Cylindrical shape, V-arrangement and tabular etc., often place can install one or more.
Further, the arrangement of the block debris processor is vertical, horizontal or tilting.
Further, the coagulant drug-adding device, oxidation sterilizing chemicals dosing plant and removal of heavy metal ions agent chemicals dosing plant,
Comprising polytype medicament feed bin, such as liquid preparation feed bin, pulvis medicament feed bin, gas media feed bin, and it is configured with corresponding
Meter charging gear.
Further, the strong mixer, including submersible agitator, direct insertion agitator, horizontal batch device.
Further, complete equipment can be installed on the mobile device, realize domestic sewage of villages and small towns movable type processing.
The technical principle of the present invention：
1）It is many for debris in villages and small towns cesspit/pond, it is residual to such as bone, fruits and vegetables of the debris in sewage using crushing device
Bones of the body etc. are crushed, while being well mixed to having crushed debris with sewage, reduce the classification processing to debris in sewage and secondary
Processing；
2）Long for the Biochemical method cycle, efficiency is low, using environment-friendly type high-speed coagulant and strong mixer, realizes fast rapid hardening
It is poly-；Using hydraulic cyclone mode, rapid flocculation is realized using the turbulent flow produced when rotating, while the centrifugal force produced realizes part
The separation of pulp water；Using Multistage settling mode and be equipped with filter screen realize pulp water is efficiently separated；
3）Microbial degradation organic matter is utilized for biological treatment, is handled using physical-chemical process, is realized to the efficient of sewage
Processing, retains organic matter in sewage, and recycling/energy processing is realized to greatest extent；
4）Further, it is easy to obstruction for plain gauze, using filter screen is not glued, reduces the adhesion of slag mud, then is equipped with backwash dress
Put to not gluing filter screen back flush, realize that filter screen is quickly cleared up, reduce filter screen obstruction, improve sewage separative efficiency；
5）Further, it is high for precipitation slag mud water content, using additive is added, processing is modified to slag mud, then passed through
The mode such as press filtration or/and centrifugation, efficiently moisture content in reduction slag mud, allows the slag mud after processing directly as recycling/energy
The raw material in source.
Beneficial effects of the present invention：
This equipment wide adaptability, can thoroughly solve the pollution problem in villages and small towns source of sewage, cesspit, in sewage and cesspit
Base sludge, rubbish whole are handled, and dirty, smelly cesspit/ditch is pool/ditch that a clear rut sees the bottom；
1）Sewage slag mud quick separating is realized using physical-chemical process；Without aerobic, anaerobic fermentation in processing procedure, improve
Treatment effeciency；Using efficient precipitation device, mud-water separation efficiency is improved；The strong adaptability changed to villages and small towns water quality and quantity, it is right
Environment non-secondary pollution；
2）Repeatedly precipitation, filtration treatment, and sterilized to it, remove removing heavy metals are carried out to sewage, its water outlet reaches first grade discharging mark
Standard, can use as production, domestic water and irrigation water, realize recycling for water resource；
3）Retain organic composition in sewage to greatest extent, and slag mud small amount is realized by slag mud deep dehydrator, lead to
Cross dehydration, modification to be allowed to use directly as organic fertilizer or fuel, so as to realize sewage disposal from innoxious to resource
Change/energy transformation；
4）The handling process of equipment is simple, without cultivating microorganism, reduces the difficulty of operation and management, is adapted to villages and small towns
Large-scale popularization and application；
5）Because treatment effeciency is high, device miniaturization, convenient transport and transition, while reducing equipment manufacturing cost and runing into can be achieved
This.
Brief description of the drawings
Fig. 1 is the structural representation of the embodiment of the present invention 1；
Fig. 2 is the structural representation of the embodiment of the present invention 2；
Fig. 3 is the structural representation of the back purge system of embodiment illustrated in fig. 22；
Fig. 4 is the structural representation of the embodiment of the present invention 3.
Embodiment
Below in conjunction with drawings and Examples, the invention will be further described.
Embodiment 1
Reference picture 1, the present embodiment includes crushing device 1, the purifying device 2 of wastewater efficient and waste water circulation utilized device 3,
The crushing device 1 is connected with the purifying device of wastewater efficient 2 by pipeline, the purifying device 2 of wastewater efficient
It is connected with waste water circulation utilized device 3 by pipeline.
The crushing device 1 includes being respectively equipped with charging aperture 111 on crushing room 11, the crushing room 11
With discharging opening 112, the crushing room 11 is interior to be provided with block debris processor 13, and the block debris processor 13 includes dynamic
Force mechanisms 131, motion cutting mechanism 132 and fixed grinding mechanism 133, the actuating unit 131 are fixed on crushing room 11
On, it is connected with motion cutting mechanism 132, the fixed grinding mechanism 133 is fixed in crushing room 11, and cut with motion
Mechanism 132 is staggeredly alternate, and the bottom of crushing room 11 is provided with screen cloth 12, and the screen cloth 12 is located at block debris processor 13
Lower section.
The purifying device 2 of wastewater efficient includes mashing coagulating chamber 21, cyclone-flocculation room 22 and sedimentation filtration room 23, institute
The charging aperture 211 for stating mashing coagulating chamber is connected with the discharging opening 112 of crushing room, and the mashing coagulating chamber 21 is provided with mixed
Solidifying agent chemicals dosing plant 212, the medicine outlet of the coagulant drug-adding device 212 is connected with being beaten inside the feed pipe of coagulating chamber 21,
Strong mixer 213 is provided with the mashing coagulating chamber 21；The charging aperture on the top of cyclone-flocculation room 22 and mashing coagulating chamber
21 discharging opening is connected, and eddy flow conduit 221, the eddy flow conduit 221 and cyclone-flocculation are provided with the cyclone-flocculation room 22
The charging aperture of room is connected, and the inwall of cyclone-flocculation room 22 is provided with helical swirl guide plate 222, and the helical swirl is led
Plate 222 is connected with eddy flow conduit 221, and the bottom of cyclone-flocculation room 22 is provided with slag mud thickening cone I 223, the slag mud thickening cone I
Slag notch I 224 is arranged at 223 bottoms, and the top of cyclone-flocculation room 22 is provided with outlet pipe 225, and one end of the outlet pipe 225 is inserted into
The middle part of cyclone-flocculation room 221, the other end is connected with the charging aperture of sedimentation filtration room 23；Water conservancy diversion is provided with the sedimentation filtration room 23
Plate I 231 and filter screen I 232, the top of sedimentation filtration room 23 are provided with delivery port 233, and the bottom of sedimentation filtration room 23 is provided with slag
Mud thickening cone II 234, the bottom of slag mud thickening cone II is provided with slag notch II 235.
The waste water circulation utilized device 3 includes oxidation sterilizing sedimentation filtration room 31 and heavy metal sedimentation refined filtration room 32, institute
State the water inlet 311 of oxidation sterilizing sedimentation filtration room with the delivery port 233 of sedimentation filtration room to be connected, the oxidation sterilizing sedimentation
Filter chamber 31 is provided with oxidation sterilizing chemicals dosing plant 312, and medicine outlet and the oxidation sterilizing of the oxidation sterilizing chemicals dosing plant 312 sink
It is connected inside the drop water inlet pipe of filter chamber 31, the top of oxidation sterilizing sedimentation filtration room 31 is provided with filter screen II 313, the oxidation
Sterilize the bottom of sedimentation filtration room 31 and be provided with slag mud thickening cone III 314, the bottom of slag mud thickening cone III 314 is provided with slag notch III
315；The water inlet of the heavy metal sedimentation refined filtration room 32 is connected with the delivery port of oxidation sterilizing sedimentation filtration room 31, described heavy
Metal sedimentation refined filtration room 32 is provided with removal of heavy metal ions agent chemicals dosing plant 321, the removal of heavy metal ions agent dosing dress
321 medicine outlet is put with being connected inside heavy metal sedimentation refined filtration room 32, water conservancy diversion is provided with the heavy metal sedimentation refined filtration room 32
Plate II 322 and filter screen III 323, the bottom of the heavy metal sedimentation refined filtration room 32 are provided with slag mud thickening cone IV 324, and the slag mud is dense
IV bottom of contracting bucket is provided with slag notch IV 325, and the heavy metal sedimentation refined filtration room 32 is provided with clean water out 326.
The workflow of the present embodiment is as follows：
Sewage enters crushing device 1, and its interior debris such as fruits and vegetables remains etc. are crushed under the effect of block debris processor 13,
Then it is flowed into the purifying device 2 of wastewater efficient together with the coagulant of addition, it is fast under the high-speed stirred of strong mixer 213
Speed completes cohesion, and flows into cyclone-flocculation room 22, is flocculated in eddy flow, and realizes pulp water point under gravitational and centrifugal forces
From, then flow into sedimentation filtration room 23 and realize that sewage is purifying under the double action of Action of Gravity Field and strainer filtering, then flow into
In oxidation sterilizing sedimentation filtration room 31 under oxidative disinfectant effect sterilizing, heavy metal sedimentation refined filtration room is flowed into after filtering
In 32, the removing heavy metals that go down are acted in removal of heavy metal ions agent, clear water is discharged after filtering, and collected slag mud is by slag notch
Discharge.
In the present embodiment, sewage suction apparatus also can be set, the sewage suction apparatus includes pump, and the pump passes through conveying
Pipeline one end is extend into cesspit/pond, and the other end is connected with crushing device, and the sewage suction apparatus inhales sewage
Handled into crushing device.
The present embodiment can be installed on the mobile device, realize domestic sewage of villages and small towns movable type processing.
Embodiment 2
Reference picture 2 and Fig. 3, the present embodiment and the difference of embodiment 1 are：
The crushing device 1 and the purifying device 2 of wastewater efficient, the purifying device 2 of the wastewater efficient and waste water circulation
It is connected using device 3 by common wall mode；
The medicine outlet of the coagulant drug-adding device 212 is located in crushing room 11；
Deflector III 316 is provided with the oxidation sterilizing sedimentation filtration room 31 at water inlet, the oxidation sterilizing chemicals dosing plant 312
Medicine outlet is located inside oxidation sterilizing sedimentation filtration room 31；
The filter screen I 232, filter screen II 313, filter screen III 323 are cylindrical shape, by the back flush of back purge system 5, the backwash
Device 5 includes backwashing pump 55, and the backwashing pump 55 is connected by the one end of high-pressure water inlet pipeline 51 with the clean water after purification,
The other end is connected with filter screen outlet conduit 53, and described one end of filter screen outlet conduit 53 is provided with inlet valve 52, and the other end is provided with
Flowing water Valve 54, centre is connected with the delivery port of filter screen；The filter screen outlet conduit 53, inlet valve 52, flowing water Valve 54
Have multigroup, the other end of filter screen outlet conduit 53 is connected with filter chamber's delivery port.
The workflow of back purge system 5 is as follows in the present embodiment：
When that need to backwash, flowing water Valve 54 is closed, and inlet valve 52 is opened, the water under high pressure that backwashing pump 55 is sent, through water inlet
Valve 52, filter screen outlet conduit 53 enter in filter screen, and slag mud is washed from into filter screen under the pressure of water under high pressure, and flushing is intake after terminating
Valve 52 is closed, and flowing water Valve 54 is opened, and the water after filtering is normally discharged, and completes a backwash process；Can be with during backwash
All Close Alls of flowing water Valve 54, inlet valve 52 is fully open, rinses together, and only certain group filter screen can also be rushed
Wash, then one by one to other groups of flushings, realize and alternately rinse.
Embodiment 3
Reference picture 4, the present embodiment and the difference of embodiment 2 are：
The strong mixer 213 is externally provided with guide shell 214；The filter screen I 232, filter screen II 313, filter screen III 323 are circular cone
Shape；
The purifying equipment of wastewater efficient also includes slag mud resource/recovery energy device 4, the slag mud resource/energy
Sourceization includes modifying agent mixed organization 41, deep dehydration mechanism 42 and shaping mechanism 43, the modifying agent mixer using device 4
The charging aperture of structure 41 is connected with the slag notch in the purifying device of wastewater efficient 2, waste water circulation utilized device 3 by pipeline, institute
State the discharging opening of modifying agent mixed organization 41 with deep dehydration mechanism 42 charging aperture by pipeline to be connected, the deep dehydration mechanism
42 water return outlets are connected with mashing coagulating chamber 21 by pipeline, and the slag notch of deep dehydration mechanism 42 is fed with shaping mechanism 43
Mouth is connected by pipeline, the dehydration slag mud of the discharging opening of the shaping mechanism 43 discharge shaping, the heavy metal sedimentation refined filtration room
Slag mud in 32 can be handled individually, be recycled.
The workflow of slag mud recovery energy device 4 is as follows in the present embodiment：
Slag mud in slag mud thickening cone enters in modifying agent mixed organization 41, mix with the modifying agent of addition, become prone to be dehydrated,
It is readily burned, subsequently into deep dehydration is carried out in deep dehydration mechanism 42, abjection water returns to the purifying device 2 of wastewater efficient again
Secondary purifying, dehydration slag mud enters in shaping mechanism 43 discharges after shaping, and the dehydration slag mud of shaping can be directly used as biomass fuel
Material；Certainly, also by additive is added, used as resource, organic fertilizer is such as made, as building materials raw material.
Claims (10)
1. domestic sewage of villages and small towns high effect cleaningization handles and recycled equipment, it is characterised in that：Including crushing device, dirt
The makeup of water high effect cleaning is put and waste water circulation utilized device, and the crushing device is connected with the purifying device of wastewater efficient
Logical, the purifying device of wastewater efficient is connected with waste water circulation utilized device.
2. domestic sewage of villages and small towns high effect cleaningization according to claim 1 handles and recycled equipment, it is characterised in that：
The crushing device includes being respectively equipped with charging aperture and discharging opening on crushing room, the crushing room, described miscellaneous
Provided with block debris processor in thing pulverizing chamber, the block debris processor includes actuating unit, moves cutting mechanism and solid
Determine grinding mechanism, the actuating unit is fixed on crushing room, be connected with motion cutting mechanism, the fixed grinding mechanism
It is fixed in crushing room, and it is relative or alternate with motion cutting mechanism, crushing room bottom is provided with screen cloth, described
Screen cloth is located at below block debris processor.
3. domestic sewage of villages and small towns high effect cleaningization according to claim 1 or 2 handles and recycles equipment, its feature exists
In：The purifying device of wastewater efficient includes mashing coagulating chamber, cyclone-flocculation room and sedimentation filtration room, the mashing coagulating chamber
It is provided with coagulant drug-adding device, medicine outlet and mashing coagulation chamber feed pipe or the mashing coagulating chamber of the coagulant drug-adding device
Inside is connected, and strong mixer is provided with the mashing coagulating chamber, and the charging aperture on cyclone-flocculation room top and mashing are mixed
The discharging opening of solidifying room is connected, and eddy flow conduit or eddy flow guide plate, the eddy flow conduit or eddy flow are provided with the cyclone-flocculation room
Guide plate is connected with the charging aperture of cyclone-flocculation room, and the cyclone-flocculation chamber interior walls are provided with helical swirl guide plate, the spiral shell
Rotation shape eddy flow guide plate is connected with eddy flow conduit or eddy flow guide plate, and cyclone-flocculation room bottom is provided with slag mud thickening cone I, the slag
Slag notch I is arranged at the bottom of mud thickening cone I, and cyclone-flocculation room top is provided with outlet pipe, and one end of the outlet pipe is inserted into eddy flow
In the middle part of flocculating chamber, the other end is connected with sedimentation filtration room charging aperture, and deflector I and filter screen I are provided with the sedimentation filtration room,
Sedimentation filtration room top is provided with delivery port, and sedimentation filtration room bottom is provided with slag mud thickening cone II, the slag mud concentration
II bottom struggle against provided with slag notch II.
4. domestic sewage of villages and small towns high effect cleaningization according to claim 1 or 2 handles and recycles equipment, its feature exists
In：The waste water circulation utilized device includes oxidation sterilizing sedimentation filtration room and heavy metal sedimentation refined filtration room, the oxidation sterilizing
Sedimentation filtration room is provided with oxidation sterilizing chemicals dosing plant, and medicine outlet and the oxidation sterilizing of the oxidation sterilizing chemicals dosing plant were settled
Filter chamber water inlet pipe or oxidation sterilizing sedimentation filtration chamber interior are connected, and the oxidation sterilizing sedimentation filtration room top is provided with filter screen
II, the oxidation sterilizing sedimentation filtration room bottom is provided with slag mud thickening cone III, and the bottom of slag mud thickening cone III is provided with slag notch
III, the water inlet of the heavy metal sedimentation refined filtration room is connected with the delivery port of oxidation sterilizing sedimentation filtration room, the heavy metal
Settle refined filtration room and be provided with removal of heavy metal ions agent chemicals dosing plant, the medicine outlet of the removal of heavy metal ions agent chemicals dosing plant
Refined filtration chamber interior is settled with heavy metal or heavy metal sedimentation refined filtration room water inlet pipe is connected, and is set in the heavy metal sedimentation refined filtration room
There are deflector II and filter screen III, the bottom of the heavy metal sedimentation refined filtration room is provided with slag mud thickening cone IV, the slag mud thickening cone
IV bottom is provided with slag notch IV, and the heavy metal sedimentation refined filtration room is provided with clean water out.
5. domestic sewage of villages and small towns high effect cleaningization according to claim 3 handles and recycled equipment, it is characterised in that：
The waste water circulation utilized device includes oxidation sterilizing sedimentation filtration room and heavy metal sedimentation refined filtration room, the oxidation sterilizing sedimentation
Filter chamber is provided with oxidation sterilizing chemicals dosing plant, medicine outlet and the oxidation sterilizing sedimentation filtration room of the oxidation sterilizing chemicals dosing plant
Water inlet pipe or oxidation sterilizing sedimentation filtration chamber interior are connected, and the oxidation sterilizing sedimentation filtration room top is provided with filter screen II, institute
Oxidation sterilizing sedimentation filtration room bottom is stated provided with slag mud thickening cone III, the bottom of slag mud thickening cone III is provided with slag notch III, institute
The water inlet for stating heavy metal sedimentation refined filtration room is connected with the delivery port of oxidation sterilizing sedimentation filtration room, the heavy metal sedimentation essence
Filter chamber is provided with removal of heavy metal ions agent chemicals dosing plant, medicine outlet and the huge sum of money of the removal of heavy metal ions agent chemicals dosing plant
Category sedimentation refined filtration chamber interior or heavy metal sedimentation refined filtration room water inlet pipe are connected, and water conservancy diversion is provided with the heavy metal sedimentation refined filtration room
Plate II and filter screen III, the bottom of the heavy metal sedimentation refined filtration room are provided with slag mud thickening cone IV, the bottom of slag mud thickening cone IV
Provided with slag notch IV, the heavy metal sedimentation refined filtration room is provided with clean water out.
6. domestic sewage of villages and small towns high effect cleaningization according to claim 1 or 2 handles and recycles equipment, its feature exists
In：Slag mud resource/recovery energy device is additionally provided with, the slag mud resource/recovery energy device is mixed including modifying agent
Close mechanism, deep dehydration mechanism and shaping mechanism, it is the modifying agent mixed organization charging aperture and the purifying device of wastewater efficient, useless
Water cycle utilization device is connected by pipeline, and the modifying agent mixed organization discharging opening passes through with deep dehydration mechanism charging aperture
Pipeline is connected, and deep dehydration mechanism delivery port is connected with mashing coagulating chamber or crushing room by pipeline, described
Deep dehydration mechanism slag notch is connected with shaping mechanism charging aperture by pipeline.
7. domestic sewage of villages and small towns high effect cleaningization according to claim 1 or 2 handles and recycles equipment, its feature exists
In：Sewage suction apparatus is additionally provided with, the sewage suction apparatus includes pump, and the pump extend into sewage by conveyance conduit one end
In hole/pond, the other end is connected with crushing device, and sewage is drawn onto in crushing device by the sewage suction apparatus
Row processing.
8. domestic sewage of villages and small towns high effect cleaningization according to claim 5 handles and recycled equipment, it is characterised in that：
Back purge system is additionally provided with, the back purge system includes backwashing pump, and the backwashing pump passes through pipeline one end and heavy metal
Sedimentation refined filtration room delivery port is connected, and the other end is connected with filter screen outlet conduit.
9. domestic sewage of villages and small towns high effect cleaningization according to claim 5 handles and recycled equipment, it is characterised in that：
The filter screen I, filter screen II, filter screen III are not viscous filter screen.
10. domestic sewage of villages and small towns high effect cleaningization according to claim 1 or 2 handles and recycled equipment, its feature
It is：Complete equipment is installed on the mobile device, realizes domestic sewage of villages and small towns movable type processing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710695744.3A CN107285531A (en) | 2017-08-15 | 2017-08-15 | Domestic sewage of villages and small towns high effect cleaningization handles and recycled equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710695744.3A CN107285531A (en) | 2017-08-15 | 2017-08-15 | Domestic sewage of villages and small towns high effect cleaningization handles and recycled equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107285531A true CN107285531A (en) | 2017-10-24 |
Family
ID=60106721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710695744.3A Pending CN107285531A (en) | 2017-08-15 | 2017-08-15 | Domestic sewage of villages and small towns high effect cleaningization handles and recycled equipment |
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| Country | Link |
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| CN (1) | CN107285531A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02157090A (en) * | 1988-12-09 | 1990-06-15 | Kurita Water Ind Ltd | Treatment of heavy metal-containing waste water |
| CN101186398A (en) * | 2007-09-12 | 2008-05-28 | 昆山华科生物高分子材料研究所有限公司 | Heavy metal waste water continuous treating method and treating device thereof |
| CN105523624A (en) * | 2016-01-19 | 2016-04-27 | 天津大拇指环境工程有限公司 | Method and system for processing domestic wastewater of offshore oil drilling platforms |
| CN205933504U (en) * | 2016-07-29 | 2017-02-08 | 广西城市职业学院 | Treatment of domestic sewage purifier |
| CN106892517A (en) * | 2015-12-19 | 2017-06-27 | 广州伟烨船舶设备有限公司 | Mixed collection breaker, integrated waste water treatment system |
-
2017
- 2017-08-15 CN CN201710695744.3A patent/CN107285531A/en active Pending
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|---|---|---|---|---|
| JPH02157090A (en) * | 1988-12-09 | 1990-06-15 | Kurita Water Ind Ltd | Treatment of heavy metal-containing waste water |
| CN101186398A (en) * | 2007-09-12 | 2008-05-28 | 昆山华科生物高分子材料研究所有限公司 | Heavy metal waste water continuous treating method and treating device thereof |
| CN106892517A (en) * | 2015-12-19 | 2017-06-27 | 广州伟烨船舶设备有限公司 | Mixed collection breaker, integrated waste water treatment system |
| CN105523624A (en) * | 2016-01-19 | 2016-04-27 | 天津大拇指环境工程有限公司 | Method and system for processing domestic wastewater of offshore oil drilling platforms |
| CN205933504U (en) * | 2016-07-29 | 2017-02-08 | 广西城市职业学院 | Treatment of domestic sewage purifier |
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