CN106007196A - Recyclable water quality treating device and method for central landscape park - Google Patents
Recyclable water quality treating device and method for central landscape park Download PDFInfo
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- CN106007196A CN106007196A CN201610506763.2A CN201610506763A CN106007196A CN 106007196 A CN106007196 A CN 106007196A CN 201610506763 A CN201610506763 A CN 201610506763A CN 106007196 A CN106007196 A CN 106007196A
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F2001/007—Processes including a sedimentation step
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
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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
- C02F7/00—Aeration of stretches of water
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/30—Wastewater or sewage treatment systems using renewable energies
- Y02W10/37—Wastewater or sewage treatment systems using renewable energies using solar energy
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- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
The invention discloses a recyclable water quality treating device and method for a central landscape park. The recyclable water quality treating device comprises an external treating pond and an internal treating pond, wherein the internal treating pond comprises a settling pond, a first treating pond and a second treating pond; the external treating pond is connected with the settling pond through first diversion pipes; the settling pond is connected with the first treating pond through a second diversion pipe; the first treating pond is connected with the second treating pond through a third diversion pipe; a first water suction pump and a second water suction pump are respectively arranged on the second diversion pipe and the third diversion pipe; a solar panel and a water outlet pipe are arranged on the top surface of the internal treating pond. The treating method of the recyclable water quality treating device comprises the steps of purification treatment of the external treating pond, purification treatment of the internal treating pond, purification of the first treating pond, purification of the second treating pond and cycle treatment. The recyclable water quality treating device disclosed by the invention is simple in structure, high in practicality and long in service life; according to the method, water quality treatment of central landscape parks with different sizes can be met, the environment is beautified; recycling of sewage can be realized; in addition, the recyclable water quality treating device is small in occupied area, low in manufacturing and maintaining cost and good in water quality treatment effect.
Description
Technical field
The present invention relates to a kind of central Landscape Park treatment device for water capable of circulation and method.
Background technology
Along with the development of market economy, life of urban resident level improves day by day, and environmental consciousness increases the most therewith
By force.In recent years, the landscape pond of living area or down town becomes a beautiful landscape line in city, but
During the use of water body, it is highly prone to pollute and affect transparency, there will be abnormal flavour time serious, not only
Do not play the effect beautified the environment, also affect the quality of life of people.
Social economy, the development of culture have the most effectively driven the raising of living standards of the people, accordingly to residence
Live environment and city integrated environment and there has also been higher requirement, and landscape water becomes and improves the important of urban environment
One of means, but owing to starting is late, development is slow, particularly control measures are not in place, cause the water of landscape water
Matter gradually there occurs change, the place that some change of water quality is the most serious, has had influence on neighbouring resident's
Orthobiosis.But still fail to cause the attention of relevant departments, existing processing mode major part to be also only limitted to vacation
Mountain, fountain, and these processing modes easily cause the vigorous breeding of algae, and smelly situation occurs.
Summary of the invention
Present invention aim at providing a kind of central view capable of circulation for the deficiency existing for prior art
Park treatment device for water and the technical scheme of method, can not only meet the water quality in different size central authorities scape park
Processing, beautify the environment, and floor space is little, manufacture and maintenance cost is low, water treatment effect is good, energy
Realizing recycling of sewage, service life is long.
In order to solve above-mentioned technical problem, the present invention adopts the following technical scheme that
A kind of central Landscape Park treatment device for water capable of circulation, it is characterised in that: include outer process pond and
Interior process pond, interior process pond includes sedimentation tank, first processes pond and second and process pond, and outer process pond is by the
One mozzle connects sedimentation tank, and sedimentation tank connects the first process pond by the second mozzle, and first processes pond leads to
Cross the 3rd mozzle and connect the second process pond, the second mozzle and the 3rd mozzle are respectively arranged with first and take out
Water pump and the second suction pump, the end face in interior process pond is provided with solar panels and outlet pipe；By outer process
Pond, sedimentation tank, the first process pond and second process pond and central authorities' Landscape Park sewage are carried out purified treatment layer by layer,
Make the water conformance with standard finally discharged, allow stagnant water form the running water that can circulate, simultaneously can be by sewage
Dry branches and fallen leaves, nitrogen, phosphorus and greasy dirt etc. carry out purified treatment, prevent from providing to algae the space of existence, improve
The clarity of water quality, beautifies park environment, and solar panels can provide electric energy to treatment device for water, it is not necessary to
External power supply, has saved resource, and the water after purified treatment is directly sprayed to the pond in park by outlet pipe,
Realize the effect of aeration, increase the content of oxygen in water.
Further, outer process pond be internally provided with cistern, be provided with drainage screen, cistern in cistern
Both sides be arranged with guide groove in parallel, drainage screen pass through slide block connection guide groove, slide block matches with guide groove, slide block
Lower section be connected to by spring the bottom of guide groove, the end face in outer process pond be provided with cover plate, the top of cover plate
Being provided with treatment box on face, the bigger impurity such as the dry branches and fallen leaves in sewage can be carried out by drainage screen effectively
Filter, prevent it from rotting in water and causing water quality smelly, can effectively prevent internally processing pond simultaneously and cause
Blocking, drainage screen moves up and down under the effect of slide block, improves the efficiency of first filtration.
Further, the medial surface of cistern is provided with water-level gauge, is positioned on the side that water-level gauge is relative setting
There is water inlet, water inlet is provided with Unidirectional solenoid valve, by supporting the use of water-level gauge and Unidirectional solenoid valve,
Make the sewage a collection of batch of purified treatment that carries out of energy, and then progressively reach the purpose purifying park water quality, work as water
When position is higher than the height of water-level gauge, easily during carrying out impurity absorption, direct for water sucking-off is gone, unfavorable
Purification in water quality.
Further, the end face for the treatment of box is provided with out compression ring, the side for the treatment of box is provided with and pushes, place
That manages case is internally provided with the first motor, and the outside of the first motor is provided with protective cover, and the first motor connects to be had
First flabellum, when drainage screen is by the lower section of impurity jacking to cover plate, by first driven by motor the first flabellum
Rotate, and then realize the absorption to impurity by wind-force so that it is concentrate in treatment box, it is simple to from pushing
Being uniformly processed, protective cover can effectively act as protecting the effect of the first motor.
Further, purifying layer and lower purifying layer it are provided with in sedimentation tank, between upper purifying layer and lower purifying layer
It is provided with the unidirectional mud plate that oozes, is provided with adverse current cover in upper purifying layer, in lower purifying layer, is provided with the second motor,
Second motor connects the second flabellum, the side of lower purifying layer is provided with sludge out pipe, oozes mud plate by unidirectional
Can effectively by sludgd deposition in lower purifying layer, prevent from again being rolled by mud when carrying out sewage transport,
Improve the efficiency of precipitation, adverse current cover then can play the effect of stabilized sludge, makes the mud will not be together with water
It flow in the first process pond, rotated by second driven by motor the second flabellum, and then realize the blowdown to mud
Operation.
Further, being provided with purification chamber in the first process pond, it is defeated that the both sides up and down in purification chamber are provided with reagent
Sending pipe, the inner horizontal purifying chamber is evenly distributed with diaphragm, and diaphragm is vertically connected on reagent conveying
Guan Shang, is provided with separatory chamber in diaphragm, the side of diaphragm is evenly arranged with liquid outlet, passes through
Reagent is directly exported from the liquid outlet of diaphragm by reagent conveying pipe, makes reagent mix with sewage, and then
Realize the purification of the eutrophication such as nitrogen, phosphorus composition in sewage is absorbed, the cleannes increased water quality, separatory chamber
Equably reagent can be exported from liquid outlet, increase the contact area of reagent and sewage, improve and purify effect
Really.
Further, it is arranged with support in parallel in the second process pond, is provided with at least three between two supports micro-
Biosphere, the end face in the second process pond is provided with drain pipe, and drain pipe is connected with outlet pipe, by micro-
Greasy dirt in sewage can be processed by biosphere effectively, prevents greasy dirt to be directly back to drop in pond
The effect of low purification of water quality.
The method using a kind of central Landscape Park treatment device for water capable of circulation described above, its feature exists
In comprising the steps:
1) pond purified treatment is processed outward
A, first outer process pond is connected by the pond of water inlet with central Landscape Park, and open unidirectional electrical
Magnet valve, makes the sewage in pond with 3～6m3The speed of/min processes pond outside flowing into；
B, then when the sewage highly introduced reaches the height of water-level gauge, Unidirectional solenoid valve is closed, drainage screen
Upwards jacking under the effect of slide block, until the spacing between drainage screen and cover plate is 5～8cm, and stop 10～
15min, filters the dry branches and fallen leaves in sewage, starts the first motor in treatment box so that it is band simultaneously
Dynamic first flabellum rotates, and the rotating speed controlling the first flabellum is 500～800r/min, and extraneous air is from cover plate
Sidewall enters internal, and dry branches and fallen leaves sucks in treatment box under the action of the forces of the wind, and air is from circulation of giving vent to anger simultaneously
Going out, dry branches and fallen leaves is trapped in the inside for the treatment of box；
C, then slide block under the action of the spring, drive drainage screen to sink down into the bottom in outer process pond, repeat b
Step；
When d, last dry branches and fallen leaves ulking thickness in treatment box reach the 4/5 for the treatment of box volume, close the
One motor, and open and push, process unified for the dry branches and fallen leaves in treatment box, by outer process after process
Sewage in pond is in the first mozzle enters sedimentation tank；
2) sedimentation tank purified treatment
A, through outer process pond purify after sewage with 2～3m3The speed of/min enters sedimentation tank, when in sedimentation tank
When the water level of upper purifying layer reaches setting height, stratification 10～15 minutes, make mud at self gravitation
The lower sedimentation of effect, enters lower purifying layer through the unidirectional mud plate that oozes；
B, then start the first suction pump, make oettIed sewage enter the first process pond through the second mozzle,
The flow velocity controlling sewage is 2～3m3/min；
C, when the water level decreasing in upper purifying layer to adverse current cover bottom time, the second electric motor starting, drive second
Flabellum rotates, and makes the mud after precipitation discharge through sludge out pipe；
3) first pond purification is processed
When sewage enters the purification intracavity in the first process pond through the second mozzle, mixed reagent is passed through
Reagent conveying pipe, through the separatory intracavity of reagent conveying pipe flow to diaphragm, the reagent of separatory intracavity is through water conservancy diversion
Liquid outlet on dividing plate mixes with sewage, the nitrogen in sewage, phosphorus is carried out purified treatment, controls in liquid outlet
The rate of outflow of reagent is 0.5～1.5m3/ min, the sewage after purification under the effect of the second suction pump through
Three mozzles enter the second process pond；
4) second pond purification is processed
Sewage enters from the second left side processed pond, and flows up along the second inwall processing pond, warp
Greasy dirt in sewage is filtered by three microbial layer, and the water after purification enters outlet pipe by drain pipe,
And be again back in the pond of central authorities' Landscape Park along outlet pipe；
5) circular treatment
Every 2～3 days, the Unidirectional solenoid valve in water inlet was opened, the sewage warp in central authorities Landscape Park pond
Outer process pond, sedimentation tank, the first process pond and second are back in pond after processing pond purified treatment again,
And power to the first motor, the second motor, the first suction pump and the second suction pump by solar panels.
The using method of this treatment device for water is simple, can meet the Water Quality Office of different size central authorities Landscape Park
Reason, and the good purification to sewage, be conducive to maintaining the limpidest of park water quality, beautify the environment.
Further, step 2) in process a setting height is upper purifying layer height 4/5, this altitude range
Can effectively prevent sewage by the first mozzle suck-back to outer process pond, not affect sewage after precipitation simultaneously
Normal output.
Further, step 3) in reagent be nitrate nitrogen, polymer alumina, ferrous sulfate, calcium chloride, chlorine
Changing two or more mixture in magnesium, these reagent can remove the phosphorus in sewage and nitrogen effectively,
Will not impact microbial layer, compared with biological denitrificaion, floor space is little, good purification simultaneously,
And harmful substance will not be produced.
Due to the fact that and have employed technique scheme, have the advantages that
1, pond is processed to central authorities' Landscape Park sewage by outer process pond, sedimentation tank, the first process pond and second
Carry out purified treatment layer by layer, make the water conformance with standard finally discharged, allow stagnant water form the running water that can circulate,
Dry branches and fallen leaves in sewage, nitrogen, phosphorus and greasy dirt etc. can be carried out purified treatment simultaneously, prevent from providing to algae
The space of existence, the clarity increased water quality, beautify park environment；
2, solar panels can provide electric energy to treatment device for water, it is not necessary to external power supply, has saved resource,
Water after purified treatment is directly sprayed to the pond in park by outlet pipe, it is achieved the effect of aeration, increases water
The content of middle dissolved oxygen；
3, the using method of this treatment device for water is simple, can meet the water quality of different size central authorities Landscape Park
Process, and the good purification to sewage, be conducive to maintaining the limpidest of park water quality, beautify the environment.
Present configuration is simple, practical, can not only meet the water treatment in different size central authorities scape park,
Beautifying the environment, and floor space is little, manufacture and maintenance cost is low, water treatment effect is good, can realize dirt
Recycling of water, service life is long.
Accompanying drawing explanation
The invention will be further described below in conjunction with the accompanying drawings
Fig. 1 is water treatment in a kind of central Landscape Park treatment device for water capable of circulation of the present invention and method
The structural representation of device；
Fig. 2 is the structural representation that present invention China and foreign countries process pond；
Fig. 3 is the structural representation of sedimentation tank in the present invention；
Fig. 4 is the first structural representation processing pond in the present invention；
Fig. 5 is the second structural representation processing pond in the present invention.
In figure: process pond outside 1-；2-sedimentation tank；3-first processes pond；4-second processes pond；Process in 5-
Pond；6-the first mozzle；7-the second mozzle；8-the first suction pump；9-the 3rd mozzle；10-second takes out
Water pump；11-solar panels；12-outlet pipe；13-cistern；14-cover plate；15-drainage screen；16-guide groove；
17-water-level gauge；18-slide block；19-spring；20-water inlet；21-Unidirectional solenoid valve；22-treatment box；23-
Push；24-goes out compression ring；25-protective cover；26-the first motor；27-the first flabellum；The upper purifying layer of 28-；29-
Lower purifying layer；30-is unidirectional oozes mud plate；31-adverse current cover；32-the second motor；33-the second flabellum；34-mud extraction
Pipe；35-purifies chamber；36-reagent conveying pipe；37-diaphragm；38-separatory chamber；39-liquid outlet；40-
Support；41-microbial layer；42-drain pipe.
Detailed description of the invention
As shown in Figures 1 to 5, for a kind of central Landscape Park treatment device for water capable of circulation of the present invention,
Including outer process pond 1 and interior process pond 5, outer process pond 1 be internally provided with cistern 13, cistern 13
Inside being provided with drainage screen 15, the both sides of cistern 13 are arranged with guide groove 16 in parallel, and drainage screen 15 passes through slide block
18 connection guide grooves 16, slide block 18 matches with guide groove 16, and the lower section of slide block 18 is connected to by spring 19
The bottom of guide groove 16, the end face in outer process pond 1 is provided with cover plate 14, the end face of cover plate 14 is provided with
Treatment box 22, the bigger impurity such as the dry branches and fallen leaves in sewage can be filtered by drainage screen 15 effectively,
Prevent it from rotting in water and causing water quality smelly, can effectively prevent internally processing pond 5 simultaneously and result in blockage,
Drainage screen 15 moves up and down under the effect of slide block 18, improves the efficiency of first filtration, cistern 13
It is provided with water-level gauge 17 on medial surface, is positioned on the side that water-level gauge 17 is relative and is provided with water inlet 20, enter
Unidirectional solenoid valve 21 it is provided with on the mouth of a river 20, by supporting the use of water-level gauge 17 and Unidirectional solenoid valve 21,
Make the sewage a collection of batch of purified treatment that carries out of energy, and then progressively reach the purpose purifying park water quality, work as water
When position is higher than the height of water-level gauge 17, easily during carrying out impurity absorption, direct for water sucking-off is gone, no
It is beneficial to the purification of water quality, the end face for the treatment of box 22 is provided with out compression ring 24, the side for the treatment of box 22 sets
Be equipped with and push 23, treatment box 22 be internally provided with the first motor 26, the outside of the first motor 26 is provided with
Protective cover 25, the first motor 26 connects has the first flabellum 27, when drainage screen 15 by impurity jacking to cover plate 14
Lower section time, drive the first flabellum 27 to rotate by the first motor 26, so by wind-force realize to impurity
Absorption so that it is concentrate in treatment box 22, it is simple to be uniformly processed at 23 from pushing, protective cover 25
Can effectively act as protecting the effect of the first motor 26.
Interior process pond 5 includes that sedimentation tank 2, first processes pond 3 and second and processes pond 4, and outer process pond 1 is passed through
First mozzle 6 connects sedimentation tank 2, is provided with purifying layer 28 and lower purifying layer 29 in sedimentation tank 2, on
It is provided with the unidirectional mud plate 30 that oozes between purifying layer 28 and lower purifying layer 29, in upper purifying layer 28, is provided with adverse current
Cover 31, is provided with the second motor 32 in lower purifying layer 29, the second motor 32 connects the second flabellum 33, under
It is provided with sludge out pipe 34 on the side of purifying layer 29, can effectively mud be sunk by the unidirectional mud plate 30 that oozes
Amass in lower purifying layer 29, prevent from again being rolled by mud when carrying out sewage transport, improve the effect of precipitation
Rate, adverse current cover 31 then can play the effect of stabilized sludge, make mud will not flow to the first process together with water
In pond 3, drive the second flabellum 33 to rotate by the second motor 32, and then realize the blowdown operation to mud.
Sedimentation tank 2 connects the first process pond 3 by the second mozzle 7, is provided with purification in the first process pond 3
Chamber 35, the both sides up and down purifying chamber 35 are provided with reagent conveying pipe 36, and the internal water purifying chamber 35 is average
The even diaphragm 37 that is distributed, diaphragm 37 is vertically connected on reagent conveying pipe 36, diaphragm 37
Inside it is provided with separatory chamber 38, the side of diaphragm 37 is evenly arranged with liquid outlet 39, defeated by reagent
Send pipe 36 directly to be exported from the liquid outlet 39 of diaphragm 37 by reagent, make reagent mix with sewage, enter
And realize the purification of the eutrophication such as nitrogen, phosphorus composition in sewage is absorbed, the cleannes increased water quality, separatory
Reagent can be exported from liquid outlet 39 by chamber 38 equably, increases the contact area of reagent and sewage, carries
High clean-up effect.
First processes pond 3 connects the second process pond 4 by the 3rd mozzle 9, second process pond 4 in parallel set
Being equipped with support 40, be provided with at least three microbial layer 41 between two supports 40, second processes pond 4
Being provided with drain pipe 42 on end face, drain pipe 42 is connected with outlet pipe 12, permissible by microbial layer 41
Effectively the greasy dirt in sewage is processed, prevent greasy dirt to be directly back in pond and reduce purification of water quality
Effect, the second mozzle 7 and the 3rd mozzle 9 are respectively arranged with the first suction pump 8 and second and draw water
Pump 10, the end face in interior process pond 5 is provided with solar panels 11 and outlet pipe 12；By outer process pond 1,
Sedimentation tank 2, first processes pond 3 and the second process pond 4 carries out purified treatment layer by layer to central authorities' Landscape Park sewage,
Make the water conformance with standard finally discharged, allow stagnant water form the running water that can circulate, simultaneously can be by sewage
Dry branches and fallen leaves, nitrogen, phosphorus and greasy dirt etc. carry out purified treatment, prevent from providing to algae the space of existence, improve
The clarity of water quality, beautifies park environment, and solar panels 11 can provide electric energy to treatment device for water, is not required to
Wanting external power supply, saved resource, the water after purified treatment is directly sprayed the pond to park by outlet pipe 12
In, it is achieved the effect of aeration, increase the content of oxygen in water.
The method using a kind of central Landscape Park treatment device for water capable of circulation described above, including as follows
Step:
1) pond purified treatment is processed outward
A, first outer process pond 1 is connected by the pond of water inlet 20 with central Landscape Park, and open
Unidirectional solenoid valve 21, makes the sewage in pond with 3～6m3The speed of/min flows into outer process pond 1；
B, then when the sewage highly introduced reaches the height of water-level gauge 17, Unidirectional solenoid valve 21 is closed,
Drainage screen 15 is upwards jacking under the effect of slide block 18, until the spacing between drainage screen 15 and cover plate 14
Being 5～8cm, and stop 10～15min, filtered by the dry branches and fallen leaves in sewage, startup simultaneously processes
The first motor 26 in case 22 so that it is drive the first flabellum 27 to rotate, the rotating speed controlling the first flabellum 27 is
500～800r/min, extraneous air enters internal from the sidewall of cover plate 14, and dry branches and fallen leaves is at the work of wind-force
With in lower suction treatment box 22, air flows out from going out compression ring 24 simultaneously, and dry branches and fallen leaves is trapped in treatment box 22
Inside；
C, then slide block 18, under the effect of spring 19, drive drainage screen 15 to sink down into outer process pond 1
Bottom, repeats b step；
When d, last dry branches and fallen leaves ulking thickness in treatment box 22 reach the 4/5 for the treatment of box 22 volume,
Close the first motor 26, and open and push 23, process unified for the dry branches and fallen leaves in treatment box 22,
After process, the sewage in outer process pond 1 is entered in sedimentation tank 2 through the first mozzle 6；
2) sedimentation tank purified treatment
A, through outer process pond 1 purify after sewage with 2～3m3The speed of/min enters sedimentation tank 2, works as precipitation
When in pond 2, the water level of upper purifying layer 28 reaches setting height, setting height is the 4/5 of upper purifying layer 28 height,
This altitude range can effectively prevent sewage by the first mozzle 6 suck-back to outer process pond 1, the most not shadow
After ringing precipitation, the normal of sewage exports, and stratification 10～15 minutes make mud under the effect of self gravitation
Sedimentation, enters lower purifying layer 29 through the unidirectional mud plate 30 that oozes；
B, then start the first suction pump 8, make oettIed sewage enter the first process through the second mozzle 7
Pond 3, the flow velocity controlling sewage is 2～3m3/ min, the adverse current cover 31 in upper purifying layer 28 makes the flow velocity of sewage
More steady, prevent from being got up by the sludge agitation in lower purifying layer 29 and affecting final mud clean-up effect；
C, when the water level decreasing in upper purifying layer 28 to adverse current cover 31 bottom time, the second motor 32 starts,
Drive the second flabellum 33 to rotate, make the mud after precipitation discharge through sludge out pipe 34；
By outer process pond and sedimentation tank, can effectively remove the solid suspension in sewage, first successive step
PH value, alleviates the corruption degree of sewage, to alleviate the load of subsequent treatment operation and to improve treatment effect.
3) first pond purification is processed
When sewage enters in the purification chamber 35 in the first process pond 3 through the second mozzle 7, by mixed examination
Agent is passed through reagent conveying pipe 36, flow in the separatory chamber 38 of diaphragm 37 through reagent conveying pipe 36, separatory
The reagent in chamber 38 liquid outlet 39 on diaphragm 37 mixes with sewage, enters the nitrogen in sewage, phosphorus
Row purified treatment, controlling the rate of outflow of reagent in liquid outlet 39 is 0.5～1.5m3/ min, purifies chamber 35
The interior S-shaped flowing of sewage, increase effectively the contact area of sewage and reagent, when extending the flowing of sewage
Between, improve sewage purified treatment effect, the sewage after purification under the effect of the second suction pump 10 through the 3rd
Mozzle 9 enters the second process pond 4, reagent be nitrate nitrogen, polymer alumina, ferrous sulfate, calcium chloride,
Two or more mixture in magnesium chloride, these reagent can remove the phosphorus in sewage and nitrogen effectively,
Will not impact microbial layer 41, compared with biological denitrificaion, floor space is little, good purification simultaneously,
And harmful substance will not be produced；
By reagent, the organic pollution being difficult in sewage to degrade, inorganic pollution are carried out advanced treating, anti-
Only there is eutrophication pollution in park water, be conducive to keeping the limpid of water body.
4) second pond purification is processed
Sewage enters from the second left side processed pond 4, and flows up along the second inwall processing pond 4,
Being filtered by greasy dirt in sewage through three microbial layer 41, the water after purification is entered by drain pipe 42
Outlet pipe 12, and be again back in the pond of central authorities' Landscape Park along outlet pipe 12；
Second process pond use microorganism carries out purified treatment, the BOD clearance in sewage up to 80～90%,
I.e. BOD content can be less than 30mg/L, can simultaneously be effectively by the oily waste degradation in sewage.
5) circular treatment
Every 2～3 days, the Unidirectional solenoid valve 21 in water inlet 20 was opened, in central authorities Landscape Park pond
Sewage returns after outer process pond 1, sedimentation tank 2, first process pond 3 and the second process pond 4 purified treatment again
It flow in pond, and give first motor the 26, second motor the 32, first suction pump 8 by solar panels 11
Power with the second suction pump 10.
The using method of this treatment device for water is simple, can meet the Water Quality Office of different size central authorities Landscape Park
Reason, and the good purification to sewage, be conducive to maintaining the limpidest of park water quality, beautify the environment.
These are only the specific embodiment of the present invention, but the technical characteristic of the present invention is not limited thereto.Any
Based on the present invention, for realizing essentially identical technique effect, done ground simple change, equivalent
Or modifications etc., are all covered by among protection scope of the present invention.
Claims (10)
1. a central Landscape Park treatment device for water capable of circulation, it is characterised in that: include outer process pond and
Interior process pond, described interior process pond include sedimentation tank, first process pond and second process pond, described outside
Processing pond and connect described sedimentation tank by the first mozzle, described sedimentation tank is connected by the second mozzle
Described first processes pond, and described first processes pond connects described second process pond by the 3rd mozzle,
It is respectively arranged with the first suction pump and second on described second mozzle and described 3rd mozzle to draw water
Pump, the end face in described interior process pond is provided with solar panels and outlet pipe.
A kind of central Landscape Park treatment device for water capable of circulation the most according to claim 1, its feature
Be: described outer process pond be internally provided with cistern, be provided with drainage screen in described cistern,
The both sides of described cistern are arranged with guide groove in parallel, and described drainage screen connects described guide groove by slide block,
Described slide block matches with described guide groove, and the lower section of described slide block is connected to described guide groove by spring
Bottom, the end face in described outer process pond is provided with cover plate, the end face of described cover plate is provided with process
Case.
A kind of central Landscape Park treatment device for water capable of circulation the most according to claim 2, its feature
It is: on the medial surface of described cistern, be provided with water-level gauge, is positioned at the side that described water-level gauge is relative
On be provided with water inlet, described water inlet is provided with Unidirectional solenoid valve.
A kind of central Landscape Park treatment device for water capable of circulation the most according to claim 2, its feature
It is: on the end face of described treatment box, be provided with out compression ring, the side of described treatment box is provided with and pushes away
Door, described treatment box be internally provided with the first motor, the outside of described first motor is provided with protection
Cover, described first motor connects the first flabellum.
A kind of central Landscape Park treatment device for water capable of circulation the most according to claim 1, its feature
Be: in described sedimentation tank, be provided with purifying layer and lower purifying layer, described upper purifying layer with described under
Be provided with the unidirectional mud plate that oozes between purifying layer, be provided with in described upper purifying layer adverse current cover, described lower only
Being provided with the second motor in changing layer, described second motor connects the second flabellum, described lower purifying layer
Sludge out pipe it is provided with on side.
A kind of central Landscape Park treatment device for water capable of circulation the most according to claim 1, its feature
It is: being provided with purification chamber in described first process pond, the both sides up and down in described purification chamber are provided with
Reagent conveying pipe, the inner horizontal in described purification chamber is evenly distributed with diaphragm, described diaphragm
It is vertically connected on described reagent conveying pipe, in described diaphragm, is provided with separatory chamber, described water conservancy diversion
It is evenly arranged with liquid outlet on the side of dividing plate.
A kind of central Landscape Park treatment device for water capable of circulation the most according to claim 1, its feature
It is: be arranged with support in parallel in described second process pond, be provided with at least between two described supports
Three microbial layer, the end face in described second process pond is provided with drain pipe, described drain pipe and institute
State outlet pipe to be connected.
8. the method using a kind of central Landscape Park treatment device for water capable of circulation as claimed in claim 1,
It is characterized in that comprising the steps:
1) pond purified treatment is processed outward
A, first outer process pond is connected by the pond of water inlet with central Landscape Park, and open unidirectional electrical
Magnet valve, makes the sewage in pond with 3～6m3The speed of/min processes pond outside flowing into；
B, then when the sewage highly introduced reaches the height of water-level gauge, Unidirectional solenoid valve is closed, drainage screen
Upwards jacking under the effect of slide block, until the spacing between drainage screen and cover plate is 5～8cm, and stops
Stay 10～15min, the dry branches and fallen leaves in sewage is filtered, start the first electricity in treatment box simultaneously
Machine so that it is driving the first flabellum to rotate, the rotating speed controlling the first flabellum is 500～800r/min, extraneous
Air enter internal from the sidewall of cover plate, dry branches and fallen leaves sucks in treatment box under the action of the forces of the wind,
Air goes out from circulation of giving vent to anger simultaneously, and dry branches and fallen leaves is trapped in the inside for the treatment of box；
C, then slide block under the action of the spring, drive drainage screen to sink down into the bottom in outer process pond, repeat b
Step；
When d, last dry branches and fallen leaves ulking thickness in treatment box reach the 4/5 for the treatment of box volume, close the
One motor, and open and push, process unified for the dry branches and fallen leaves in treatment box, will outward after process
Process the sewage in pond in the first mozzle enters sedimentation tank；
2) sedimentation tank purified treatment
A, through outer process pond purify after sewage with 2～3m3The speed of/min enters sedimentation tank, when in sedimentation tank
When the water level of upper purifying layer reaches setting height, stratification 10～15 minutes, make mud from heavy sensation of the body
Settle under the effect of power, enter lower purifying layer through the unidirectional mud plate that oozes；
B, then start the first suction pump, make oettIed sewage enter the first process pond through the second mozzle,
The flow velocity controlling sewage is 2～3m3/min；
C, when the water level decreasing in upper purifying layer to adverse current cover bottom time, the second electric motor starting, drive second
Flabellum rotates, and makes the mud after precipitation discharge through sludge out pipe；
3) first pond purification is processed
When sewage enters the purification intracavity in the first process pond through the second mozzle, mixed reagent is passed through
Reagent conveying pipe, through the separatory intracavity of reagent conveying pipe flow to diaphragm, the reagent warp of separatory intracavity
Liquid outlet on diaphragm mixes with sewage, and the nitrogen in sewage, phosphorus are carried out purified treatment, controls
In liquid outlet, the rate of outflow of reagent is 0.5～1.5m3/ min, the sewage after purification is at the second suction pump
Effect under through the 3rd mozzle enter second process pond；
4) second pond purification is processed
Sewage enters from the second left side processed pond, and flows up along the second inwall processing pond, warp
Greasy dirt in sewage is filtered by three microbial layer, and the water after purification enters water outlet by drain pipe
Pipe, and be again back in the pond of central authorities' Landscape Park along outlet pipe；
5) circular treatment
Every 2～3 days, the Unidirectional solenoid valve in water inlet was opened, the sewage warp in central authorities Landscape Park pond
Outer process pond, sedimentation tank, the first process pond and second are back to pond after processing pond purified treatment again
In, and supply to the first motor, the second motor, the first suction pump and the second suction pump by solar panels
Electricity.
The user of a kind of central Landscape Park treatment device for water capable of circulation the most according to claim 8
Method, it is characterised in that: step 2) described setting height in process a is described upper purifying layer height
4/5。
The user of a kind of central Landscape Park treatment device for water capable of circulation the most according to claim 8
Method, it is characterised in that: step 3) in described reagent be nitrate nitrogen, polymer alumina, ferrous sulfate,
Two or more mixture in calcium chloride, magnesium chloride.
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| CN201610506763.2A CN106007196B (en) | 2016-06-27 | 2016-06-27 | Recyclable water quality treatment device and method for central landscape park |
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Cited By (6)
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| CN106448506A (en) * | 2016-11-21 | 2017-02-22 | 吕刚 | Environment-friendly propaganda column with water spray function |
| CN106630157A (en) * | 2016-11-01 | 2017-05-10 | 浙江水利水电学院 | Integrated sewage treatment system and method for regulation and storage wet land |
| CN107500422A (en) * | 2017-10-11 | 2017-12-22 | 上海应用技术大学 | Sanitary sewage cascade pond and Constructed Wetland For Purifying method based on Anammox |
| CN110387946A (en) * | 2019-06-26 | 2019-10-29 | 泉州市泉港区伟昌晟贸易有限公司 | A kind of garden landscape water purification recycle unit |
| CN112010483A (en) * | 2020-08-07 | 2020-12-01 | 天津滨港电镀企业管理有限公司 | Water circulation system based on zero emission tendency of electroplating industry park |
| CN113087222A (en) * | 2021-04-29 | 2021-07-09 | 悦景全域体验(杭州)文化科技有限公司 | Landscape fountain pool sewage circulation treatment device |
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| CN112010483A (en) * | 2020-08-07 | 2020-12-01 | 天津滨港电镀企业管理有限公司 | Water circulation system based on zero emission tendency of electroplating industry park |
| CN113087222A (en) * | 2021-04-29 | 2021-07-09 | 悦景全域体验(杭州)文化科技有限公司 | Landscape fountain pool sewage circulation treatment device |
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