CN110342751A - A kind of tide sewage purification system and its working method - Google Patents
A kind of tide sewage purification system and its working method Download PDFInfo
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- CN110342751A CN110342751A CN201910698237.4A CN201910698237A CN110342751A CN 110342751 A CN110342751 A CN 110342751A CN 201910698237 A CN201910698237 A CN 201910698237A CN 110342751 A CN110342751 A CN 110342751A
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- 239000010865 sewage Substances 0.000 title claims abstract description 111
- 238000000746 purification Methods 0.000 title claims abstract description 77
- 238000000034 method Methods 0.000 title claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 121
- 230000003750 conditioning effect Effects 0.000 claims abstract description 28
- 238000004891 communication Methods 0.000 claims abstract description 22
- 238000012805 post-processing Methods 0.000 claims abstract description 21
- 239000007787 solid Substances 0.000 claims abstract description 17
- 239000012535 impurity Substances 0.000 claims abstract description 11
- 239000002351 wastewater Substances 0.000 claims abstract description 6
- 239000000706 filtrate Substances 0.000 claims description 32
- 238000004062 sedimentation Methods 0.000 claims description 27
- 238000012545 processing Methods 0.000 claims description 22
- 238000005192 partition Methods 0.000 claims description 19
- 230000021715 photosynthesis, light harvesting Effects 0.000 claims description 16
- 239000010802 sludge Substances 0.000 claims description 16
- 238000012806 monitoring device Methods 0.000 claims description 12
- 238000001514 detection method Methods 0.000 claims description 10
- 238000007599 discharging Methods 0.000 claims description 10
- 238000004804 winding Methods 0.000 claims description 10
- 238000012958 reprocessing Methods 0.000 claims description 9
- 238000000926 separation method Methods 0.000 claims description 8
- 239000003814 drug Substances 0.000 claims description 7
- 229940079593 drug Drugs 0.000 claims description 7
- 239000007788 liquid Substances 0.000 claims description 7
- 239000007921 spray Substances 0.000 claims description 6
- 238000007689 inspection Methods 0.000 claims description 5
- 238000001914 filtration Methods 0.000 claims description 3
- 238000002955 isolation Methods 0.000 claims description 3
- 239000008213 purified water Substances 0.000 claims description 3
- 238000011010 flushing procedure Methods 0.000 claims description 2
- 238000005259 measurement Methods 0.000 claims description 2
- 239000002689 soil Substances 0.000 claims description 2
- 239000000126 substance Substances 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 5
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- 239000003651 drinking water Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000007781 pre-processing Methods 0.000 description 2
- 235000012206 bottled water Nutrition 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000005202 decontamination Methods 0.000 description 1
- 230000003588 decontaminative effect Effects 0.000 description 1
- 230000035622 drinking Effects 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003760 hair shine Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 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
-
- 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
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
-
- 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
- C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2203/00—Apparatus and plants for the biological treatment of water, waste water or sewage
- C02F2203/006—Apparatus and plants for the biological treatment of water, waste water or sewage details of construction, e.g. specially adapted seals, modules, connections
-
- 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
- C02F2209/42—Liquid level
-
- 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
- C02F2303/00—Specific treatment goals
- C02F2303/14—Maintenance of water treatment installations
-
- 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
- C02F3/32—Biological treatment of water, waste water, or sewage characterised by the animals or plants used, e.g. algae
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)
- Sewage (AREA)
- Treatment Of Biological Wastes In General (AREA)
Abstract
The present invention provides a kind of tide sewage purification system, it is characterised in that it includes set gradually after in the past and between the communication front-end equipment that is sequentially communicated by pipeline, pretreatment pool, combination conditioning tank, level-one Ecological Disposal unit, second level Ecological Disposal unit, post-processing unit and combination Treated sewage reusing pond；Tide wastewater influent pipeline is connected between the communication front-end equipment, a shared pump house equipment room is provided between the level-one Ecological Disposal unit, second level Ecological Disposal unit, and the combination Treated sewage reusing pond connects water purification outlet pipe；The present invention also provides a kind of working methods of tide sewage purification system, the present invention is handled tide sewage by each link of purification system, solid impurity in tide sewage, harmful substance can be greatly reduced, after handling tide sewage, the safety of the municipal water in downstream is improved.
Description
Technical field
The invention belongs to the dirty water decontamination handles fields, and in particular to a kind of tide sewage purification system and its working method.
Background technique
In recent years, water pollution situation is constantly aggravated, so that sewage treatment and regeneration industry are by unprecedented concern.By sewage
Origin classification, sewage treatment are generally divided into production sewage treatment and sanitary sewage disposal.Although current various sewage treatment process
Sewage can be effectively treated, but after sewage water discharge after processing, still contain non-purified complete harmful substance, especially chemical industry
Waste water, the organic matters such as benzene contained, still has contamination to water system.
It is more to rely on each water system due to the potable water system in current domestic each city, it can be in each lake river
Stream setting intake, enters municipal Drinking w ater system after purified.Therefore these processed sewage enter after water system, can be into
Enter the municipal intake in downstream, increases the difficulty of municipal tap water processing, or even return the water quality for seriously affecting drinking water, therefore right
It is imperative that tide sewage handle.
Summary of the invention
The present invention is to provide a kind of tide sewage purification system and its working method, to solve proposed in background technique
Problem.
In order to solve the above technical problems, the embodiment of the present invention provides a kind of tide sewage purification system, which is characterized in that
Including setting gradually and being sequentially connected between logical communication front-end equipment after the past, pretreatment pool, combination conditioning tank, level-one ecology
Processing unit, second level Ecological Disposal unit, post-processing unit and combination Treated sewage reusing pond；Tide is connected between the communication front-end equipment
Nighttide wastewater influent pipeline is provided with a shared pump house equipment between the level-one Ecological Disposal unit, second level Ecological Disposal unit
Between, the combination Treated sewage reusing pond connects water purification outlet pipe；
Hair collection processing module and solid dirty separation module are provided in the communication front-end equipment；The communication front-end equipment
The interior ladder having for being interacted with ground；
First partition and second partition are provided in the pretreatment tank, the first partition and second partition divide pretreatment pool
For unhurried current energy dissipation tank, the first sedimentation basin and the second sedimentation basin；The first overflow is respectively provided in the first partition and second partition
Mouth and the second overflow port, the upper end of the unhurried current energy dissipation tank has the first connecting pipe being connected to solid dirty separation module, described
Unhurried current energy dissipation tank, the first sedimentation basin and the second sedimentation basin lower end all have deflector, and the upper and lower side of the deflector all has the
One Backwash pipeline has backwash spray head in first Backwash pipeline；The lower section of the deflector also has sludge discharging area,
First dredge pump is set in the sludge discharging area, and first dredge pump connects external sewage network by the first blow-off line；Institute
The upper end for stating the second sedimentation basin passes through the second connecting pipe connection combination conditioning tank；The unhurried current energy dissipation tank, the first sedimentation basin and
The upper end of second sedimentation basin has inspection shaft；
There is sewage well, winding shaft above the combination conditioning tank, there is one second dredge pump below the sewage well, described the
Two dredge pumps are connected with the second blow-off line, and second blow-off line is connected with bilge discharge pipe and reprocessing by a threeway
Pipe, the bilge discharge pipe connect external sewage network by the first control valve, and institute's reprocessing pipe passes through pipeline, second
Control valve extends in combination conditioning tank；An elevator pump is provided in the winding shaft, the elevator pump is connected by third
Pipeline connects level-one Ecological Disposal unit；
The level-one Ecological Disposal unit include level-one watering pipeline, be arranged in level-one watering pipeline below first class purification filtrate
Area and the level-one being arranged in below first class purification filtrate area are catchmented blowdown area, have been evenly arranged on the level-one watering pipeline several
Fountain head is provided with purification filtrate in first class purification filtrate area and is horizontally through the level-one in first class purification filtrate area and catchments
Pipe, is provided with several collecting heads on the level-one collector pipe, and the level-one, which is catchmented, is provided with the first sewage discharge tube below blowdown area；Institute
It states and is additionally provided with surface vegetation background layer above level-one Ecological Disposal unit, the top kind of the surface vegetation background layer is implanted with
Vegetation；
The second level Ecological Disposal unit include second level watering pipeline, be arranged in second level watering pipeline below secondary purification filtrate
Area and the second level being arranged in below secondary purification filtrate area are catchmented blowdown area, have been evenly arranged on the second level watering pipeline several
Fountain head is provided with purification filtrate in secondary purification filtrate area and is horizontally through the second level in secondary purification filtrate area and catchments
Pipe, is provided with several collecting heads on the second level collector pipe, and the second level, which is catchmented, is provided with the second sewage discharge tube below blowdown area；Institute
It states and is additionally provided with surface vegetation background layer above second level Ecological Disposal unit, the top kind of the surface vegetation background layer is implanted with
Vegetation；
The shared pump house equipment room includes the first water collecting pump, third dredge pump and the second water collecting pump, and first water collecting pump connects
It connects and is shone between waterpipe in level-one collector pipe and second level, one end of the third dredge pump connects the first sewage discharge tube and the second soil pick-up
Mouthful, the other end of the third dredge pump connects external sewage network by pipeline；Second water collecting pump is connected to second level collection
Between water pipe and post-processing unit；
The post-processing unit includes for the filter device of filtering, the dosing purification device for adding purification drug and water quality
Monitoring device；
The combination Treated sewage reusing pond connects the water monitoring device of post-processing unit, the combination Treated sewage reusing pond by pipeline
In be provided with two reuse wells, each reuse bottom is provided with discharge water pump, and the discharge water pump connects discharge line.
Further, it is connected in pretreatment pool on the reprocessing pipeline by a threeway, pipeline and third control valve
First Backwash pipeline.
Further, there is a sludge detection device, the sludge detection device selects monochromatic light column to survey in the sludge discharging area
Control instrument.
Further, the level-one catchments blowdown area and second level catchments and is provided with the second backwash tube in blowdown area
Road, the discharge line are connected with water purification outlet pipe and the second Backwash pipeline by threeway, pipeline and control valve.
Further, several horn-like water inlets are provided on the water inlet line, the water inlet has latticed
Isolation board.
The present invention also provides a kind of working methods of tide sewage purification system, which is characterized in that specifically includes following step
It is rapid:
(1) tide sewage enters from the inlet water inlet line, carries out front-end processing between entering communication front-end equipment from water inlet line,
Middle hair collection processing module disposes the hair impurity in tide sewage between communication front-end equipment, after from pipeline enter solid dirty point
Bulky grain solid impurity is separated from module；
(2) sewage Jing Guo front-end processing enters pretreatment pool and is pre-processed, respectively unhurried current energy dissipation tank, the first sedimentation basin and
Second sedimentation basin is precipitated, and removes fraction solids impurity again；
(3) pretreated sewage enters combination conditioning tank, combines under the water entrance that elevator pump comes out in winding shaft in conditioning tank
The level-one Ecological Disposal unit of level-one, and first that the water of the second dredge pump discharge below sewage well can be used for pretreatment pool is anti-
Flushing pipe is backwashed or is discharged into external sewage network or is deposited in the lower section of combination conditioning tank again；When the pre- place of needs
When being backwashed in reason pond, opens the fountain head that valve controls in the first Backwash pipeline and carry out water spray backwash；
(4) it is carried out from primary ecology from the level-one watering pipeline that the sewage that combination conditioning tank comes out enters level-one Ecological Disposal unit
It manages, the water after level-one Ecological Disposal is discharged from level-one collecting conduit enters second level Ecological Disposal unit through the first water collecting pump, carries out
Water after secondary Ecological Disposal unit is discharged into post-processing unit by the second water collecting pump by secondary Ecological Disposal；
(5) filter device of post-processing unit, dosing purification device and water quality prison are sequentially entered from the water that the second water collecting pump comes out
Survey device；Filter device is filtered, and added with the purification drug for water process in dosing purification device, carries out dosing to water
Processing；Water monitoring device is used to monitor the water quality by the device, and combination Treated sewage reusing pond is discharged into after up to standard；
(6) it combines in Treated sewage reusing pond and is provided with liquid level detection device, when liquid level is higher than setting value, open discharge water pump, it will
Purified water is discharged through water purification outlet pipe and carries out reuse, when the level-one of level-one Ecological Disposal unit or second level Ecological Disposal unit
It catchments blowdown area or second level catchments blowdown area when needing to backwash, open valve, water enters the second Backwash pipeline and recoils
It washes.
The advantageous effects of the above technical solutions of the present invention are as follows: tide sewage purification system of the invention and its work side
Method, including setting gradually and being sequentially connected between logical communication front-end equipment after the past, pretreatment pool, combination conditioning tank, level-one
Ecological Disposal unit, second level Ecological Disposal unit, post-processing unit and combination Treated sewage reusing pond；Connect between the communication front-end equipment
Tide wastewater influent pipeline is connect, a shared pump house equipment is provided between level-one Ecological Disposal unit, second level Ecological Disposal unit
Between, combination Treated sewage reusing pond connects water purification outlet pipe；Tide sewage is handled by each link of the above purification system, it can
Greatly reduce the solid impurity in tide sewage, harmful substance improves the municipal administration in downstream after handling tide sewage
With the safety of water.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of front end processing block of the invention；
Fig. 2 is the structural schematic diagram of preprocessing module of the invention；
Fig. 3 is the structural schematic diagram of combination conditioning tank of the invention；
Fig. 4 is the structural representation of level-one Ecological Disposal unit, second level Ecological Disposal unit and shared pump house equipment room of the invention
Figure；
Fig. 5 is the structural schematic diagram of post-processing unit of the invention；
Fig. 6 is the structural schematic diagram in combination Treated sewage reusing pond of the invention.
Description of symbols: 1, water inlet line；2, between communication front-end equipment；21, hair collection processing module；22, solid dirt
Separation module；23, ladder；3, preprocessing module；301, first partition；302, second partition；303, flow slowly energy dissipation tank；304,
One sedimentation basin；305, the second sedimentation basin；306, the first overflow port；307, the second overflow port；308, deflector；309, the first recoil
Wash pipeline；310, sludge discharging area；311, the first dredge pump；312, inspection shaft；4, conditioning tank is combined；41, sewage well；411, second row
Dirt pump；412, the second blow-off line；42, winding shaft；421, elevator pump；5, level-one Ecological Disposal unit；51, level-one sprinkler pipe
Road；52, first class purification filtrate area；53, level-one is catchmented blowdown area；54, level-one collector pipe；55, the first sewage discharge tube；56, surface is planted
By background layer；57, vegetation；6, second level Ecological Disposal unit；61, second level watering pipeline；62, secondary purification filtrate area；63, second level
Catchment blowdown area；64, second level collector pipe；65, the second sewage discharge tube；7, post-processing unit；71, filter device；72, dosing purification dress
It sets；73, water monitoring device；8, Treated sewage reusing pond is combined；81, reuse well；82, water pump is discharged；83, discharge line；84, it intakes
Discharge pump；9, pump house equipment room is shared；91, the first water collecting pump；92, third dredge pump；94, the second collector pipe.
Specific embodiment
To keep the technical problem to be solved in the present invention, technical solution and advantage clearer, below in conjunction with attached drawing and tool
Body embodiment is described in detail.
In the description of the present invention, it should be noted that term " center ", "upper" "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside", "front", "rear" is that orientation based on the figure or position are closed
System, is merely for convenience of description of the present invention and simplification of the description, rather than the device or element of indication or suggestion meaning must have
Specific orientation is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.In addition, term " the
One ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be used as broadly understood, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；
It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also indirectly connected through an intermediary, it can be with
It is the connection inside two elements.For the ordinary skill in the art, it can understand that above-mentioned term exists with concrete condition
Concrete meaning in the present invention.
As shown in figs 1 to 6, a kind of tide sewage purification system, including setting gradually and being sequentially connected logical after the past
2, pretreatment pool 3 between communication front-end equipment, combination conditioning tank 4, level-one Ecological Disposal unit 5, second level Ecological Disposal unit 6, after
Processing unit 7 and combination Treated sewage reusing pond 8；2 connection tide wastewater influent pipeline 1, the level-one between the communication front-end equipment
A shared pump house equipment room 9, the combination Treated sewage reusing pond 8 are provided between Ecological Disposal unit 5, second level Ecological Disposal unit
Connect water purification outlet pipe 84.
Hair collection processing module 21 and solid dirty separation module 22 are provided in 2 between the communication front-end equipment；Before described
There are the ladders 23 for interacting with ground in 2 between the processing equipment of end.
Be provided with first partition 301 and second partition 302 in the pretreatment tank 3, the first partition 301 and second every
Pretreatment pool is divided into unhurried current energy dissipation tank 303, the first sedimentation basin 304 and the second sedimentation basin 305 by plate 302；The first partition 301
Be respectively provided with the first overflow port 306 and the second overflow port 307 on second partition 302, the upper end tool of the unhurried current energy dissipation tank 303
There are the first connecting pipe being connected to solid dirty separation module, the unhurried current energy dissipation tank 303, the first sedimentation basin 304 and the second precipitating
305 lower end of pond all has deflector 308, and the upper and lower side of the deflector 308 all has the first Backwash pipeline 309, and described
There is backwash spray head in one Backwash pipeline 309；The lower section of the deflector 308 also has sludge discharging area 310, the sludge discharging area
First dredge pump 311 is set in 310, and first dredge pump 311 connects external sewage network by the first blow-off line；It is described
The upper end of second sedimentation basin 305 passes through the second connecting pipe connection combination conditioning tank；The unhurried current energy dissipation tank 303, first precipitates
Pond 304 and the upper end of the second sedimentation basin 305 have inspection shaft 312.
There is sewage well 41, winding shaft 42 above the combination conditioning tank 4, there is a second row below the sewage well 41
Dirt pump 411, second dredge pump 411 are connected with the second blow-off line 412, and second sewage pipe 412 passes through a threeway
It is connected with bilge discharge pipe and reprocessing pipe, the bilge discharge pipe connects external sewage network, institute by the first control valve
The reprocessing pipe is extended in combination conditioning tank by pipeline, the second control valve；One is provided in the winding shaft 42 to mention
Pump 421 is risen, the elevator pump 421 connects level-one Ecological Disposal unit 5 by third connecting pipe, and combination conditioning tank 4 can increase
Add PH adjusting drug.
The level-one Ecological Disposal unit 5 include level-one watering pipeline 51, be arranged in level-one watering pipeline 51 below one
Grade purification filtrate area 52 and the level-one that is arranged in below first class purification filtrate area 52 are catchmented blowdown area 53, and the level-one is sprinkled water pipeline
It has been evenly arranged several fountain heads on 51, purification filtrate is provided in first class purification filtrate area 52 and to be horizontally through level-one net
The level-one collector pipe 54 for changing filtrate area 52, is provided with several collecting heads on the level-one collector pipe 54, and the level-one is catchmented blowdown
The first sewage discharge tube 55 is provided with below area 53；The top of the level-one Ecological Disposal unit 5 is additionally provided with surface vegetation background layer
56, the top kind of the surface vegetation background layer is implanted with vegetation 57.
The second level Ecological Disposal unit 6 include second level watering pipeline 61, be arranged in second level watering pipeline 61 below two
Grade purification filtrate area 62 and the second level that is arranged in below secondary purification filtrate area 62 are catchmented blowdown area 63, and the second level is sprinkled water pipeline
It has been evenly arranged several fountain heads on 61, purification filtrate is provided in secondary purification filtrate area 62 and to be horizontally through second level net
The second level collector pipe 64 for changing filtrate area 62, is provided with several collecting heads on the second level collector pipe 64, and the second level is catchmented blowdown
The second sewage discharge tube 65 is provided with below area 63；The top of the second level Ecological Disposal unit 6 is additionally provided with surface vegetation background layer
56, the top kind of the surface vegetation background layer is implanted with vegetation 57.
The shared pump house equipment room 9 includes the first water collecting pump 91, third dredge pump 92 and the second water collecting pump 93, and described the
One water collecting pump 91 is connected to level-one collector pipe 54 and second level and shines between waterpipe 51, one end connection of the third dredge pump 92 the
The other end of one sewage discharge tube 55 and the second sewage discharge tube 65, the third dredge pump 92 connects external sewage network by pipeline；Institute
The second water collecting pump 93 is stated to be connected between second level collector pipe 64 and post-processing unit 7.
The post-processing unit includes the filter device 71 for filtering, the dosing purification device for adding purification drug
72 and water monitoring device 73.Post-processing unit is an equipment raise, can be opened by the well lid of equipment raise upper end and enter equipment raise
The operation such as interior dosing or progress water pipe connection.
The combination Treated sewage reusing pond 8 connects the water monitoring device 73 of post-processing unit 7 by pipeline, will meet water quality
The water that monitoring device 73 requires is discharged into combination Treated sewage reusing pond 8；8 are provided with two reuse wells 81 in the combination Treated sewage reusing pond,
Each 81 bottom of reuse well is provided with discharge water pump 82, and the discharge water pump 82 connects discharge line 83, the reuse well
It can be used for rainwater inspection and equipment installation used.
In a further embodiment, pre- by a threeway, pipeline and third control valve connection on the reprocessing pipeline
The first Backwash pipeline 309 in processing pond 3.
In a further embodiment, there is a sludge detection device, the sludge detection device in the sludge discharging area 310
Select monochromatic light column measurement and control instrument.
In a further embodiment, the level-one catchments blowdown area 53 and second level catchments and is provided with setting in blowdown area 63
There is the second Backwash pipeline, the discharge line 83 is connected with water purification outlet pipe 84 and by threeway, pipeline and control valve
Two Backwash pipelines.
In a further embodiment, several horn-like water inlets, the water inlet are provided on the water inlet line 1
With latticed isolation board.
Preferably, the present invention is provided with a central processor equipment on the ground, and all valves are both configured to electromagnetic valve,
All electromagnetic valves are all connected with central processor equipment, all electrical devices (including elevator pump, the first dredge pump 311, second row
Dirt pump 411, third dredge pump 92 etc.) it is all connected with central processor equipment, by central processor equipment to entire tide sewage purification
System is controlled.
The present invention also provides a kind of working methods of tide sewage purification system, specifically includes the following steps:
(1) tide sewage enters from the inlet water inlet line 1, carries out from front ends between the entrance communication front-end equipment of water inlet line 12
Reason, 2 between communication front-end equipment in hair collection processing module 21 dispose the hair impurity in tide sewage, after enter from pipeline
Gu dirty separation module 22 separates bulky grain solid impurity.
(2) sewage Jing Guo front-end processing enters pretreatment pool 3 and is pre-processed, respectively in unhurried current energy dissipation tank 303, first
Sedimentation basin 304 and the second sedimentation basin 305 are precipitated, and remove fraction solids impurity again.
(3) pretreated sewage enters combination conditioning tank 4, and elevator pump 421 comes out in winding shaft 42 in combination conditioning tank 4
Water enter the level-one Ecological Disposal unit 5 of next stage, and the water of the second dredge pump 411 discharge of 41 lower section of sewage well can be used for
First Backwash pipeline 309 of pretreatment pool 3 is backwashed or is discharged into external sewage network or be deposited in combination again and adjusted
The lower section in pond 4；When needing to be backwashed in pretreatment pool 3, opens valve and control in the first Backwash pipeline 309
Fountain head carries out water spray backwash.
(4) one is carried out from the level-one watering pipeline 51 that the sewage that combination conditioning tank 4 comes out enters level-one Ecological Disposal unit 5
Secondary Ecological Disposal, the water after level-one Ecological Disposal is discharged from level-one collecting conduit 54 to be entered from second level ecology through the first water collecting pump 91
Unit 6 is managed, secondary Ecological Disposal is carried out, after the water after secondary Ecological Disposal unit 6 is discharged by the second water collecting pump 93
Processing unit；The catchment second level of blowdown area 53 and the second Ecological Disposal unit 6 of the level-one of level-one Ecological Disposal unit 5 is catchmented blowdown
Periodically sludge is sucked out from the first sewage discharge tube 55 and the second sewage discharge tube 65 using third dredge pump 92 in area 63.
(5) filter device 71 of post-processing unit 7, dosing purification device are sequentially entered from the water that the second water collecting pump 93 comes out
72 and water monitoring device 73；Filter device 71 is filtered, added with the purification for water process in dosing purification device 72
Drug carries out agent-feeding treatment to water；Water monitoring device 73 is used to monitor the water quality by the device, is discharged into combination after up to standard
Water reuse tank 8.
(6) it combines in Treated sewage reusing pond 8 and is provided with liquid level detection device, when liquid level is higher than setting value, open discharge water
Purified water is carried out reuse through water purification outlet pipe 84, when level-one Ecological Disposal unit 5 or second level Ecological Disposal unit by pump 82
6 level-one catchments blowdown area 53 or second level is catchmented when blowdown area 63 needs to backwash, and opens valve, water enters the second backwash tube
Road is backwashed.
The above is a preferred embodiment of the present invention, it is noted that for those skilled in the art
For, without departing from the principles of the present invention, it can also make several improvements and retouch, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (6)
1. a kind of tide sewage purification system, which is characterized in that including setting gradually and being sequentially communicated by pipeline after the past
Communication front-end equipment between, pretreatment pool, combination conditioning tank, level-one Ecological Disposal unit, second level Ecological Disposal unit, post-processing
Unit and combination Treated sewage reusing pond；Tide wastewater influent pipeline, the level-one Ecological Disposal are connected between the communication front-end equipment
A shared pump house equipment room is provided between unit, second level Ecological Disposal unit, the combination Treated sewage reusing pond connection water purification goes out
Water pipe；
Hair collection processing module and solid dirty separation module are provided in the communication front-end equipment；The communication front-end equipment
The interior ladder having for being interacted with ground；
First partition and second partition are provided in the pretreatment tank, the first partition and second partition divide pretreatment pool
For unhurried current energy dissipation tank, the first sedimentation basin and the second sedimentation basin；The first overflow is respectively provided in the first partition and second partition
Mouth and the second overflow port, the upper end of the unhurried current energy dissipation tank has the first connecting pipe being connected to solid dirty separation module, described
Unhurried current energy dissipation tank, the first sedimentation basin and the second sedimentation basin lower end all have deflector, and the upper and lower side of the deflector all has the
One Backwash pipeline has backwash spray head in first Backwash pipeline；The lower section of the deflector also has sludge discharging area,
First dredge pump is set in the sludge discharging area, and first dredge pump connects external sewage network by the first blow-off line；Institute
The upper end for stating the second sedimentation basin passes through the second connecting pipe connection combination conditioning tank；The unhurried current energy dissipation tank, the first sedimentation basin and
The upper end of second sedimentation basin has inspection shaft；
There is sewage well, winding shaft above the combination conditioning tank, there is one second dredge pump below the sewage well, described the
Two dredge pumps are connected with the second blow-off line, and second blow-off line is connected with bilge discharge pipe and reprocessing by a threeway
Pipe, the bilge discharge pipe connect external sewage network by the first control valve, and institute's reprocessing pipe passes through pipeline, second
Control valve extends in combination conditioning tank；An elevator pump is provided in the winding shaft, the elevator pump is connected by third
Pipeline connects level-one Ecological Disposal unit；
The level-one Ecological Disposal unit include level-one watering pipeline, be arranged in level-one watering pipeline below first class purification filtrate
Area and the level-one being arranged in below first class purification filtrate area are catchmented blowdown area, have been evenly arranged on the level-one watering pipeline several
Fountain head is provided with purification filtrate in first class purification filtrate area and is horizontally through the level-one in first class purification filtrate area and catchments
Pipe, is provided with several collecting heads on the level-one collector pipe, and the level-one, which is catchmented, is provided with the first sewage discharge tube below blowdown area；Institute
It states and is additionally provided with surface vegetation background layer above level-one Ecological Disposal unit, the top kind of the surface vegetation background layer is implanted with
Vegetation；
The second level Ecological Disposal unit include second level watering pipeline, be arranged in second level watering pipeline below secondary purification filtrate
Area and the second level being arranged in below secondary purification filtrate area are catchmented blowdown area, have been evenly arranged on the second level watering pipeline several
Fountain head is provided with purification filtrate in secondary purification filtrate area and is horizontally through the second level in secondary purification filtrate area and catchments
Pipe, is provided with several collecting heads on the second level collector pipe, and the second level, which is catchmented, is provided with the second sewage discharge tube below blowdown area；Institute
It states and is additionally provided with surface vegetation background layer above second level Ecological Disposal unit, the top kind of the surface vegetation background layer is implanted with
Vegetation；
The shared pump house equipment room includes the first water collecting pump, third dredge pump and the second water collecting pump, and first water collecting pump connects
It connects and is shone between waterpipe in level-one collector pipe and second level, one end of the third dredge pump connects the first sewage discharge tube and the second soil pick-up
Mouthful, the other end of the third dredge pump connects external sewage network by pipeline；Second water collecting pump is connected to second level collection
Between water pipe and post-processing unit；
The post-processing unit includes for the filter device of filtering, the dosing purification device for adding purification drug and water quality
Monitoring device；
The combination Treated sewage reusing pond connects the water monitoring device of post-processing unit, the combination Treated sewage reusing pond by pipeline
In be provided with two reuse wells, each reuse bottom is provided with discharge water pump, and the discharge water pump connects discharge line, institute
It states in combination Treated sewage reusing pond and is provided with liquid level detection device.
2. a kind of tide sewage purification system according to claim 1, which is characterized in that pass through on the reprocessing pipeline
The first Backwash pipeline in one threeway, pipeline and third control valve connection pretreatment pool.
3. a kind of tide sewage purification system according to claim 1, which is characterized in that have a dirt in the sludge discharging area
Mud detection device, the sludge detection device select monochromatic light column measurement and control instrument.
4. a kind of tide sewage purification system according to claim 1, which is characterized in that the level-one catchment blowdown area and
Second level, which is catchmented, is provided with the second Backwash pipeline in blowdown area, and the discharge line passes through threeway, pipeline and control valve
Door is connected with water purification outlet pipe and the second Backwash pipeline.
5. a kind of tide sewage purification system according to claim 1, which is characterized in that be provided on the water inlet line
Several horn-like water inlets, the water inlet have latticed isolation board.
6. a kind of working method of tide sewage purification system according to claim 1, which is characterized in that specifically include with
Lower step:
(1) tide sewage enters from the inlet water inlet line, carries out front-end processing between entering communication front-end equipment from water inlet line,
Middle hair collection processing module disposes the hair impurity in tide sewage between communication front-end equipment, after from pipeline enter solid dirty point
Bulky grain solid impurity is separated from module；
(2) sewage Jing Guo front-end processing enters pretreatment pool and is pre-processed, respectively unhurried current energy dissipation tank, the first sedimentation basin and
Second sedimentation basin is precipitated, and removes fraction solids impurity again；
(3) pretreated sewage enters combination conditioning tank, combines under the water entrance that elevator pump comes out in winding shaft in conditioning tank
The level-one Ecological Disposal unit of level-one, and first that the water of the second dredge pump discharge below sewage well can be used for pretreatment pool is anti-
Flushing pipe is backwashed or is discharged into external sewage network or is deposited in the lower section of combination conditioning tank again；When the pre- place of needs
When being backwashed in reason pond, opens the fountain head that valve controls in the first Backwash pipeline and carry out water spray backwash；
(4) it is carried out from primary ecology from the level-one watering pipeline that the sewage that combination conditioning tank comes out enters level-one Ecological Disposal unit
It manages, the water after level-one Ecological Disposal is discharged from level-one collecting conduit enters second level Ecological Disposal unit through the first water collecting pump, carries out
Water after secondary Ecological Disposal unit is discharged into post-processing unit by the second water collecting pump by secondary Ecological Disposal；
(5) filter device of post-processing unit, dosing purification device and water quality prison are sequentially entered from the water that the second water collecting pump comes out
Survey device；Filter device is filtered, and added with the purification drug for water process in dosing purification device, carries out dosing to water
Processing；Water monitoring device is used to monitor the water quality by the device, and combination Treated sewage reusing pond is discharged into after up to standard；
(6) it combines in Treated sewage reusing pond and is provided with liquid level detection device, when liquid level is higher than setting value, open discharge water pump, it will
Purified water carries out reuse through water purification outlet pipe, when the level-one of level-one Ecological Disposal unit or second level Ecological Disposal unit is catchmented
Blowdown area or second level catchment blowdown area when needing to backwash, and open valve, and water enters the second Backwash pipeline and backwashed.
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| CN201910698237.4A CN110342751A (en) | 2019-07-31 | 2019-07-31 | A kind of tide sewage purification system and its working method |
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| CN201910698237.4A CN110342751A (en) | 2019-07-31 | 2019-07-31 | A kind of tide sewage purification system and its working method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1927737A (en) * | 2005-09-06 | 2007-03-14 | 中国科学院生态环境研究中心 | Organism-ecology filtration system of purifying rain/sewage and operational method thereof |
| CN205933538U (en) * | 2016-08-09 | 2017-02-08 | 江苏华神环保工程有限公司 | Processing apparatus behind coking wastewater |
| CN108275833A (en) * | 2018-01-23 | 2018-07-13 | 北京首创清源环境科技有限公司 | A kind of sustainable ecological wastewater treatment system |
| CN207986981U (en) * | 2018-01-31 | 2018-10-19 | 浙江正境环保科技有限公司 | A kind of sewage disposal utilizes system |
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- 2019-07-31 CN CN201910698237.4A patent/CN110342751A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1927737A (en) * | 2005-09-06 | 2007-03-14 | 中国科学院生态环境研究中心 | Organism-ecology filtration system of purifying rain/sewage and operational method thereof |
| CN205933538U (en) * | 2016-08-09 | 2017-02-08 | 江苏华神环保工程有限公司 | Processing apparatus behind coking wastewater |
| CN108275833A (en) * | 2018-01-23 | 2018-07-13 | 北京首创清源环境科技有限公司 | A kind of sustainable ecological wastewater treatment system |
| CN207986981U (en) * | 2018-01-31 | 2018-10-19 | 浙江正境环保科技有限公司 | A kind of sewage disposal utilizes system |
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