CN110316815A - A kind of artificial swamp advanced treatment system of alternate run - Google Patents

A kind of artificial swamp advanced treatment system of alternate run Download PDF

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Publication number
CN110316815A
CN110316815A CN201910691821.7A CN201910691821A CN110316815A CN 110316815 A CN110316815 A CN 110316815A CN 201910691821 A CN201910691821 A CN 201910691821A CN 110316815 A CN110316815 A CN 110316815A
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China
Prior art keywords
sbr
water
pond
artificial swamp
subsurface flow
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CN201910691821.7A
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Chinese (zh)
Inventor
王翔
朱召军
张金菊
王宾
张瑜倩
张红川
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HENAN ZHENGDA ENVIRONMENT SCIENCE AND TECHNOLOGY CONSULTING ENGINEERING CO LTD
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HENAN ZHENGDA ENVIRONMENT SCIENCE AND TECHNOLOGY CONSULTING ENGINEERING CO LTD
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Priority to CN201910691821.7A priority Critical patent/CN110316815A/en
Publication of CN110316815A publication Critical patent/CN110316815A/en
Pending legal-status Critical Current

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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
    • C02F3/006—Regulation methods for biological treatment
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/02—Aerobic processes
    • C02F3/12—Activated sludge processes
    • C02F3/1236—Particular type of activated sludge installations
    • C02F3/1263—Sequencing batch reactors [SBR]
    • 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
    • C02F3/30—Aerobic and anaerobic processes
    • C02F3/301—Aerobic and anaerobic treatment in the same reactor
    • 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
    • C02F3/30—Aerobic and anaerobic processes
    • C02F3/308—Biological phosphorus removal
    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/10—Inorganic compounds
    • C02F2101/105—Phosphorus compounds
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/10—Inorganic compounds
    • C02F2101/16—Nitrogen compounds, e.g. ammonia
    • 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
    • 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
    • Y02W10/10—Biological treatment of water, waste water, or sewage

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  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Microbiology (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Water Supply & Treatment (AREA)
  • Environmental & Geological Engineering (AREA)
  • Hydrology & Water Resources (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Biotechnology (AREA)
  • Botany (AREA)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)

Abstract

A kind of artificial swamp advanced treatment system of alternate run, the sewage treatment channel being arranged in parallel including multiple groups, each sewage treatment channel includes a vertical subsurface flow wetland and a pond SBR, all ponds SBR are connect with the same water inlet pipe and the inlet valve by being arranged on water inlet pipe switches, to achieve the purpose that add water into the different ponds SBR, the water inlet end of vertical subsurface flow wetland of the water outlet in each pond SBR with same group is connect, the inside in the pond SBR carries out secondary biochemical treatment workshop section, advanced treating workshop section is carried out inside vertical subsurface flow wetland, secondary biochemical treatment workshop section and advanced treating workshop section include " water inlet-reaction-water outlet-emptying is idle " four-stage, the present invention has occupied area small in a word, operation energy consumption is low, long service life, wastewater purifying efficiency is good and can The advantages of uninterrupted processing sewage.

Description

A kind of artificial swamp advanced treatment system of alternate run
Technical field
The present invention relates to environmental protection technology field of engineering technology more particularly to a kind of artificial swamp advanced treatings of alternate run System.
Background technique
Currently, China solves urban sewage discharge in the prior art comparative maturity of municipal sewage treatment substantially Many problems in the process, but many problems that the development of sanitary sewage and water and treat agricultural waste technology but encounters in recent years, Due to sanitary sewage be generally free of it is toxic, and have certain fertilizer efficiency, if not only consumed using traditional advanced treatment of wastewater Energy is high, cumbersome, goes out water unstable, while also can not carry out waste utilization to these sewage；And artificial swamp is as in recent years Carry out constantly mature sewage disposal technology and be then able to solve this problem, especially in small water sewage in terms of sanitary sewage disposal Advanced treating field is widely used.But current Wastewater Treatment by Constructed Wetlands is in addition to low cost, easy to maintain, energy consumption Low, stable effluent quality can be used for outside the advantages that irrigating, and there are also disadvantages.
Compared to other sewage disposal systems, artificial swamp mainly purifies sewage by biological effect and suction-operated, So influenced by factors such as temperature or oxygen contents it is bigger, so using effect has one to existing artificial swamp in winter Determine the reduction of degree, if while existing artificial swamp without particularly handling, bottom, which is readily formed, does not utilize dirt The anaerobic environment of Water warfare seriously affects the nitric efficiency of microorganism, thus be used alone artificial swamp still have it is certain Limitation.Some artificial swamps are by reducing the load of artificial swamp with the concatenated form of other sewage disposal devices at present, Although having played complementary effect to a certain extent, the side of other existing sewage disposal devices and artificial swamp combination Formula is very simple, and is also typically provided with secondary settling tank, takes up a large area, and operating cost is high, while in artificial swamp Portion's not set idle stage, it is easy to because of the uninterrupted operation of artificial swamp, lead to the blocking of content, reduce equipment Service life.
Summary of the invention
It is an object of the invention to: consuming energy for above-mentioned traditional wastewater advanced treating, high, cumbersome, effluent quality is unstable The problem of substrate clogging is fast, denitrification effect is bad, hypothallus bottom anaerobism is used alone in fixed problem and conventional manual's wetland, this Invention provides a kind of artificial swamp advanced treatment system of alternate run.
The technical solution adopted by the invention is as follows: a kind of artificial swamp advanced treatment system of alternate run, including multiple groups The sewage treatment channel being arranged in parallel, each sewage treatment channel include a vertical subsurface flow wetland and a pond SBR, All ponds SBR are connect with the same water inlet pipe and the switching of the inlet valve by being arranged on water inlet pipe, to reach to not In the same pond SBR plus the purpose of water, the water inlet end of vertical subsurface flow wetland of the water outlet in each pond SBR with same group connect It connects, the inside in the pond SBR carries out secondary biochemical treatment workshop section, carries out advanced treating workshop section, second level inside vertical subsurface flow wetland Biochemical treatment workshop section and advanced treating workshop section include " water inlet-reaction-water outlet-emptying is idle " four-stage.
As a preferred mode, the pond SBR and vertical subsurface flow wetland are semi-underground setting, the left and right in the pond SBR Both ends are respectively arranged with the first water inlet and the first water outlet, and the left and right ends of vertical subsurface flow wetland are respectively arranged with second Water inlet and the second water outlet, the first water inlet are higher than the second water outlet and are arranged and are respectively positioned in the top on ground, the first water outlet Mouth is higher than the setting of the second water inlet and the first water outlet and the second water inlet are respectively positioned on the first water inlet and second in vertical direction Between water outlet.
As a preferred mode, the first SBR treatment pool, the second SBR treatment pool, connect with the first SBR treatment pool First artificial swamp and the second artificial swamp connecting with the second SBR treatment pool, the second SBR treatment pool are arranged at the first SBR Manage the rear in pond, the shared pond body supporting walls in the front end of the rear end of the first SBR treatment pool and the second SBR treatment pool, the second people Work wetland is arranged in the rear of the first artificial swamp, and the front end of the rear end of the first artificial swamp and the second artificial swamp shares one Wetland supporting walls.
As a preferred mode, pond body supporting walls and wetland supporting walls are horizontally disposed in left-right direction, pond body branch Support wall and wetland supporting walls be all set on same straight line, the first SBR treatment pool it is identical with the second SBR treatment pool size and about Pond body supporting walls are symmetrical arranged, and the first artificial swamp and the second artificial swamp size are identical and symmetrically set about wetland supporting walls It sets.
As a preferred mode, the left and right ends in the pond SBR are respectively arranged with the first water inlet and the first water outlet, hang down The left and right ends of straight drowned flow artificial wet land are respectively arranged with the second water inlet and the second water outlet, the first water inlet and the first water outlet Mouth is arranged at the pond SBR and is arranged in middle part in the front-back direction, the second water inlet and the second water outlet army in vertical subsurface flow Manual moist Ground is at middle part in the front-back direction.
As a preferred mode, the inside of the first SBR treatment pool and the second SBR treatment pool is provided with peak level Scale, high-order liquid level inductor is respectively arranged at peak level scale, and inlet valve uses electronic valve, high-order liquid level induction Device and inlet valve pass through electric signal and connect with control device, and wastewater level reaches the peak level in the first SBR treatment pool When scale, by the transmission and control of high-order liquid level inductor, control device and inlet valve, sewage switches at the 2nd SBR Chi Jiashui is managed, when wastewater level reaches the peak level scale in the second SBR treatment pool, passes through high-order liquid level inductor, control The transmitting and control of device and inlet valve, sewage, which switches to the first SBR treatment pool, adds water.
As a preferred mode, it is provided with lowest water level scale in the pond SBR, is provided with low level at lowest water level scale Liquid level inductor, the pond SBR are internally provided with the water decanter for extracting sewage inside the pond SBR, low level liquid level inductor and water decanter Control switch is connect with control device, passes through the transmission of the control switch of low level liquid level inductor, control device and water decanter And control, when wastewater level being made to reach lowest water level scale, water decanter stops draining outside the pond SBR.
As a preferred mode, the pond SBR is internally provided with aerator, air blower and water decanter, and air blower is to expose The aeration of gas device provides enough air, controls the beginning and end of the pond SBR fill phase by inlet valve, the pond SBR it is anti- Answer the beginning and end in stage by air compressor control, the beginning and end of the pond SBR water outlet stage is controlled by water decanter, when After supernatant sewage is drained in the pond SBR, inlet valve, air blower and water decanter are all closed, and the pond SBR enters the emptying idle stage.
As a preferred mode, vertical subsurface flow wetland be internally provided with water collection pipe and be arranged in water collection pipe Flowing water Valve, the pond SBR is internally provided with water decanter, water decanter control vertical subsurface flow wetland fill phase beginning and Terminate, vertical subsurface flow wetland enters the stage of reaction after the completion of water inlet, and flowing water Valve controls the end of the stage of reaction, water outlet rank The beginning of section and the end of water outlet stage, when sewage discharge finishes in vertical subsurface flow wetland, water decanter and flowing water Valve are all It closes, vertical subsurface flow wetland enters the emptying idle stage.
Compared to the prior art, the beneficial effects of the present invention are:
1. the present invention carries out secondary biochemical treatment using the pond SBR, can not only be complementary with vertical subsurface flow wetland, play Respective catharsis, the maximized performance pond SBR go ammonia nitrogen and COD effect and maximized performance vertical subsurface flow artificial The denitrification of wetland and dephosphorylation, had both reduced the Energy in use in the pond SBR, and also extend vertical subsurface flow wetland uses the longevity Life, and the pond SBR in the present invention does not need secondary settling tank, can effectively reduce occupied area, reduces the cost of equipment construction.
2. it is semi-underground that the present invention uses the pond SBR and vertical subsurface flow wetland to be arranged at, maintenance can not only be facilitated, and And the bottom wall thickness in the pond SBR and vertical subsurface flow wetland is reduced, certain guarantor can be also played while saving construction material Temperature effect, while being arranged by the first water inlet higher than the first water outlet, the first water outlet is arranged higher than the second water inlet, and second The height of water outlet can guarantee not needing additional driving after sewage carries out the pond SBR between the second water inlet and ground Device improves water level, and sewage can be made not need external force can be by the pond SBR and vertical subsurface flow wetland, and from hanging down The right end discharge of straight drowned flow artificial wet land.
3. the present invention is provided with the emptying idle stage using the inside in the pond SBR and vertical subsurface flow wetland, can make The matrix inside activated sludge and vertical subsurface flow wetland inside the pond SBR can complete environment emptying the idle stage During natural reaeration, make activated sludge and matrix can be by the Aerobic-anaerobic stage, it more can be in waste water processes next time Middle performance preferably effect.
4. the present invention can remove sewage by the pond SBR using the sewage of the vertical subsurface flow wetland processing pond SBR discharge The substance that middle many vertical subsurface flow wetlands can not react, the substance for preventing these vertical subsurface flow wetlands from can not handle are stifled The gap of vertical subsurface flow wetland internal matrix is filled in, obstruction vertical subsurface flow wetland is sufficiently reacted with other substances, mentioned Rise the service life of vertical subsurface flow wetland.
5. the present invention using inlet valve switching water inlet pipe to different SBR Chi Jiashui, can in one group of pond SBR and Vertical subsurface flow wetland is switched to the pond another set SBR and vertical subsurface flow in while recovery in the emptying idle stage Artificial swamp carries out the dirty water decontamination handles, can guarantee sewage not while conserving the pond SBR and vertical subsurface flow wetland Intermittent processing.
Detailed description of the invention
Fig. 1 is the structural schematic diagram in sewage treatment channel in embodiment 1；
Fig. 2 is the connection schematic diagram of the first SBR treatment pool and the second SBR treatment pool in embodiment 2；
Fig. 3 is the equipment block diagram of control device and inlet valve, air blower in embodiment 1 being connect by electric signal.
In the figure, it is marked as 1- sewage treatment channel, the pond 2-SBR, 3- vertical subsurface flow wetland, 4- water inlet pipe, 5- water inlet Valve, the first water inlet of 6-, the first water outlet of 7-, the second water inlet of 8-, the second water outlet of 9-, the first SBR treatment pool of 10-, 11- Second SBR treatment pool, the first artificial swamp of 12-, the second artificial swamp of 13-, 14- pond body supporting walls, 15- wetland supporting walls, 16- Peak level scale, 17- high position liquid level inductor, 18- lowest water level scale, 19- low level liquid level inductor, 20- water decanter, 21- aerator, 22- air blower, 23- water collection pipe, 24- flowing water Valve, 25- sewage running piping 25,26- water inlet manifold, 27- First connection water inlet line, the connection of 28- second water inlet line, the first water inlet control valve of 29- door, the second water inlet control valve of 30- door, 31- is aerated conveyance conduit.
Specific embodiment
All features disclosed in this specification can be with any other than mutually exclusive feature and/or step Mode combines.
It elaborates below with reference to Fig. 1 to Fig. 2 to the present invention.
Embodiment 1:
A kind of artificial swamp advanced treatment system of alternate run, including the sewage treatment channel 1 that multiple groups are arranged in parallel, often A sewage treatment channel 1 includes the pond SBR 2 and vertical subsurface flow wetland 3, the pond SBR 2 and vertical subsurface flow wetland with group 3 are correspondingly arranged, and the pond SBR 2 and vertical subsurface flow wetland 3 are semi-underground setting, 3 bottom of the pond SBR 2 and vertical subsurface flow wetland Portion is respectively positioned on the lower section on ground, and the top on ground, the left side in the pond SBR 2 are respectively positioned at the top of the pond SBR 2 and vertical subsurface flow wetland 3 End is provided with water inlet pipe 4 and is connected to the right end of water inlet pipe 4, and the right side in the pond SBR 2, SBR is arranged in vertical subsurface flow wetland 3 The right end in pond 2 is connect with the left end of vertical subsurface flow wetland 3, and all ponds SBR 2 connect and pass through with the same water inlet pipe 4 The inlet valve 5 being arranged on water inlet pipe 4 switches, to achieve the purpose that add water, each pond SBR 2 into the different ponds SBR 2 The water inlet end of vertical subsurface flow wetland 3 of the water outlet with same group connect, can receive the bigger sewage of discharge capacity enter it is artificial Wetland advanced treatment system is purified.The left and right ends in the pond SBR 2 are respectively arranged with the first water inlet 6 and the first water outlet 7, The left and right ends of vertical subsurface flow wetland 3 are respectively arranged with the second water inlet 8 and the second water outlet 9, and the first water inlet 6 is set The left upper part in the pond SBR 2 is set, the first water outlet 7 is arranged in the middle part of the right end in the pond SBR 2, and the height of the first water outlet 7 is less than The height of first water inlet 6, slightly above the first water inlet 6 setting of the second water inlet 8, facilitates the sewage natural in the pond SBR 2 It flows into inside vertical subsurface flow wetland, the second water outlet 9 is arranged and is located at the top on ground lower than the first water inlet 6, can It relies solely on liquid level difference under the support for not needing external impetus sewage can be made to flow to second from the position of the first water inlet 6 The position at the mouth of a river 9 reduces the energy consumption of entire artificial swamp advanced treatment system, saves use cost；The pond SBR 2 with The sewage running piping 25 extended in left-right direction, a left side for sewage running piping 25 are provided between vertical subsurface flow wetland 3 End is connected to the first water outlet 7, and the right end of sewage running piping 25 is connect with the second water inlet 8, can pass through sewage conveying tube Road 25 is by the sewage transport in the pond SBR 2 into vertical subsurface flow wetland 3.The middle part of sewage running piping 25 is compared to sewage The left and right ends of conveyance conduit 25 are to lower recess and are embedded in underground, can save the space that equipment is taken up an area on ground, also can be from one Determine degree and protects sewage running piping 25；Under the left end of water inlet pipe 4 is also bent downward in depth, and prolong to the left in underground horizontal It stretches, can also protect the left end of water inlet pipe 4 and saves the space occupied on ground.
The pond SBR 2 includes aerator 21, air blower 22 and water decanter 20, and wherein air blower 22 passes through the exposure across the pond SBR 2 Letter shoot road 31 is connect with aerator 21, and the operation for aerator 21 provides gas source and runs power, and water decanter 20 Control switch connect with control device by electric signal, the inside in the pond SBR 2 is respectively arranged with lowest water level scale 18 and highest Level scale 16 is provided with low level liquid level inductor 19 at lowest water level scale 18 in the pond SBR 2, and peak level is carved in the pond SBR 2 Spend at 16 and be provided with high-order liquid level inductor 17, low level liquid level inductor 19 and high-order liquid level inductor 17 by electric signal with Control device connection, in this example, low level liquid level inductor 19 and status liquid level inductor use the water level of model CA09-H Alarm detector；The inside in the pond SBR 2 includes " water inlet-reaction-water outlet-emptying is idle " four-stage, is passed through in use Control device opens inlet valve 5, makes to enter fill phase inside the pond SBR 2, thus to inside the pond SBR 2 plus water, when sewage reaches At high-order liquid level inductor 17 at peak level scale 16, high-order liquid level inductor 17 transmits signal, control to control device Device processed controls inlet valve 5, stops to the inside of the pond SBR 2 plus water, fill phase terminate；When the pond SBR 2 is during Jia Shui, Control air blower 22 by control device to bring into operation, so that air blower 22 is started aerator 21 and gas is provided, make in the pond SBR 2 into Enter the stage of reaction, then according to the time of setting, air blast is closed by control device after the time of the operation setting of air blower 22 Machine 22 terminates the stage of reaction inside the pond SBR 2, after the sewage reaction in the pond SBR 2 precipitates a period of time, passes through control Device opens the switch of water decanter 20, and the pond SBR 2 is made to enter water outlet stage from the stage of reaction, and the sewage in the pond SBR 2 passes through the pond SBR 2 It enters in subsequent vertical subsurface flow wetland 3, then when the wastewater level in the pond SBR 2 drops to lowest water level scale 18 When, the signal received is transmitted to control device by low level liquid level inductor 19, and control device controls the switch of water decanter 20 to close Close water decanter 20, terminate the water outlet stage in the pond SBR 2, then the pond SBR 2 inlet valve 5, water decanter 20 and air blower 22 all It carries out emptying the idle stage in the case where closing, will be handled in the pond SBR 2 of sewage transport to be processed to adjacent sets, directly The emptying idle stage to the pond SBR 2 and vertical subsurface flow wetland 3 terminates, and then opens inlet valve 5 and carries out the stage next time Beginning；The inside of vertical subsurface flow wetland 3 also includes " water inlet-reaction-water outlet-emptying is idle " four-stage, vertical latent The flowing water Valve 24 for being internally provided with water collection pipe 23 He being arranged in water collection pipe 23 of artificial wetland 3, flowing water Valve 24 are also It electronic valve and is connect with control device by electric signal, when the water decanter 20 in the pond SBR 2 is opened, sewage is out of the pond SBR 2 Enter the left upper part of vertical subsurface flow wetland 3 by sewage running piping 25, inside vertical subsurface flow wetland 3 into Enter fill phase, when control device is closed by 20 switch control water decanter 20 of water decanter, inside vertical subsurface flow wetland 3 The stage of reaction is entered from fill phase, sewage sufficiently connects with the biomembrane inside vertical subsurface flow wetland 3 in the stage of reaction Touching, after the stage of reaction of control device setting, control device, which opens flowing water Valve 24, makes sewage flow into water collection pipe 23, so Row arrives the outside of vertical subsurface flow wetland 3 afterwards, enters water outlet stage inside vertical subsurface flow wetland 3, works as vertical subsurface flow After 3 inside sewage of artificial swamp is drained, flowing water Valve 24 is closed, the water outlet stage in vertical subsurface flow wetland 3 terminates, vertically Enter inside drowned flow artificial wet land 3 and empty the idle stage, being capable of providing the time admits air into vertical subsurface flow wetland 3 Portion improves the anaerobic conditions inside vertical subsurface flow wetland 3, reduces the blocking inside vertical subsurface flow wetland 3, to sum up institute The structure stated can make the pond SBR 2 and vertical subsurface flow wetland 3 all be restored in the emptying idle stage, extend the pond SBR 2 The service life used with vertical subsurface flow wetland 3 not will cause the waste of resource.
Embodiment 2:
A kind of artificial swamp advanced treatment system of alternate run, including the first SBR treatment pool 10, the second SBR treatment pool 11, the rear of the first SBR treatment pool 10 is arranged in the first artificial swamp 12 and the second artificial swamp 13, the second SBR treatment pool 11, The setting of first artificial swamp 12 and the second artificial swamp 13 are separately positioned on the first SBR treatment pool 10 and the 2nd SBR processing pond 11 Right side.The pond body supporting walls extended in left-right direction are provided between first SBR treatment pool 10 and the second SBR treatment pool 11 14, and the front-rear side walls of the rear end of the first SBR treatment pool 10 and the front end of the second SBR treatment pool 11 with pond body supporting walls 14 It is fixedly connected, the wetland supporting walls extended in left-right direction is provided between the first artificial swamp 12 and the second artificial swamp 13 15, and the rear end of the first artificial swamp 12 and the front end of the second artificial swamp 13 are solid with the front-rear side walls of wetland supporting walls 15 Fixed connection, 15 parallel row of wetland supporting walls are arranged in pond body supporting walls 14 and are located on the extended line of pond body supporting walls 14, and first SBR treatment pool 10 is identical with 11 size of the second SBR treatment pool and symmetrical about 14 front and back of pond body supporting walls, the first artificial swamp 12 It is identical with 13 size of the second artificial swamp and symmetrical about 15 front and back of wetland supporting walls, make the compact-sized of whole system, takes up an area Area is small, can effectively reduce cost.The water inlet pipe 4 in 11 left side of the first SBR treatment pool 10 and the second SBR treatment pool is set Water inlet line 27 and the second connection water inlet line 28, the first connection water inlet line 27 and the are connected including water inlet manifold 26, first The left end of two connection water inlet lines 28 is connected to by tee tube with the right end of water inlet manifold 26, and the specific connection structure of tee tube is The prior art, no details will be provided herein, on the right end of the first connection water inlet line 27 and the left end of the first SBR treatment pool 10 The right end of portion's connection, the second connection water inlet line 28 is connected to the left upper part of the second SBR treatment pool 11, the first connection water inlet It is provided with the first water inlet control valve door 29 on pipeline 27, is provided with the second water inlet control valve door on the second connection water inlet line 28 30, the first water inlet control valve door 29 and the second water inlet control valve door 30 are electronic valve and pass through electric signal and this system Control device connection, water inlet manifold 26 can be controlled by control device, is made, the first water inlet control valve door 29 and the second water inlet Control valve 30 is turned on or off according to the control instruction that control device issues, thus into the first SBR treatment pool 10 or In second SBR treatment pool 11 plus water, make the first SBR treatment pool 10 and the second SBR treatment pool 11 always have one it is in running order, Guarantee entire artificial swamp advanced treatment system to the continuous place of sewage in conjunction with the first artificial swamp 12 and the second artificial swamp 13 Reason.
Structure phase of the internal structure of first SBR treatment pool 10 and the second SBR treatment pool 11 with the pond SBR 2 in embodiment 1 Together, while the process flow inside the first SBR treatment pool 10 and the second SBR treatment pool 11 is also and in embodiment 1 in the pond SBR 2 The process flow in portion is identical, and the internal structure of the first artificial swamp 12 and the second artificial swamp 13 is vertical with embodiment 1 to dive Structure inside artificial wetland 3 is identical, while the process flow inside the first artificial swamp 12 and the second artificial swamp 13 It is identical with the process flow of vertical subsurface flow wetland 3 in embodiment 1；First SBR treatment pool 10 and second in this example Main equipment of the SBR treatment pool 11 as secondary biochemical treatment technique, the internal stage of reaction includes sewage aeration and sewage Two processes are precipitated, in the operational process of artificial swamp advanced treatment system, are first turned on the first water inlet control valve door 29, Enter the sewage in water inlet manifold 26 in first SBR treatment pool 10 by the first connection water inlet line 27, and first The inside of SBR treatment pool 10 starts to carry out aeration operation；As the sewage level inside the first SBR treatment pool 10 constantly rises, After the wastewater level in the first SBR treatment pool 10 reaches the peak level of setting, the first water inlet control valve door 29 is closed, is opened Second water inlet control valve door 30, sewage enters the first SBR treatment pool after settlement of sewage process in the first SBR treatment pool 10 Sewage supernatant in first SBR treatment pool 10 is discharged into inside the first artificial swamp 12, makes sewage by the water outlet stage in 10 Pass through subsequent processing inside the first artificial swamp 12, and the first SBR treatment pool 10 and the first artificial swamp 12 are all being arranged Enter after the completion of the water stage and empties the idle stage.After opening the second water inlet control valve door 30, the sewage in water inlet manifold 26 is led to It crosses the second connection water inlet line 28 and the second SBR treatment pool 11 is added, while starting to carry out aeration behaviour inside the second SBR treatment pool 11 Make, 11 inside sewage of the second SBR treatment pool is made to enter the stage of reaction, and keeps the second SBR treatment pool 11 heavy by subsequent sewage Enter water outlet stage after the process of shallow lake, enters sewage inside subsequent second artificial swamp 13 and carry out subsequent processing then most It is discharged into outside artificial swamp advanced treatment system eventually, the second SBR treatment pool 11 and the second artificial swamp 13 all can be in draining ranks Enter after the completion of section and empties the idle stage；Then idle rank is being emptied according to the first SBR treatment pool 10 and the first artificial swamp 12 The recovery extent of section decides whether to open the first water inlet control valve door 29, to determine the first SBR treatment pool 10 and the first Whether work wetland 12 enters the process of sewage treatment next time.
The present invention is related to control device in use, as shown in figure 3, control device receives low level liquid level inductor Signal and processing after for closing the control switch of water decanter, control device receives the signal of high-order liquid level inductor and processing Afterwards for closing the control switch of inlet valve, while control device can also open and close air blast according to the program set Machine, opens and closes flowing water Valve at the control switch for opening water decanter, to remotely be controlled by the control to these equipment The switching of 3 inside different phase of the pond SBR 2 and vertical subsurface flow wetland, the shown present invention in a word is small with occupied area, runs The advantages of low energy consumption, easy to operate, long service life, wastewater purifying efficiency are good and can uninterruptedly handle sewage.

Claims (9)

1. a kind of artificial swamp advanced treatment system of alternate run, it is characterised in that: at the sewage being arranged in parallel including multiple groups It manages channel (1), each sewage treatment channel (1) includes a pond SBR (2) and a vertical subsurface flow wetland (3), is owned The pond SBR (2) is connect with the same water inlet pipe (4) and the switching of the inlet valve (5) by being arranged on water inlet pipe (4), thus Achieve the purpose that add water, vertical subsurface flow Manual moist of the water outlet of each pond SBR (2) with same group into the different ponds SBR (2) The water inlet end on ground (3) connects, and the inside of the pond SBR (2) carries out secondary biochemical treatment workshop section, the vertical subsurface flow wetland (3) internal to carry out advanced treating workshop section, secondary biochemical treatment workshop section and advanced treating workshop section include " water inlet-reaction-water outlet- Emptying is idle " four-stage.
2. a kind of artificial swamp advanced treatment system of alternate run as described in claim 1, it is characterised in that: the SBR Pond (2) and vertical subsurface flow wetland (3) are semi-underground setting, and the left and right ends of the pond SBR (2) are respectively arranged with the first water inlet Mouthful (6) and the first water outlet (7), the left and right ends of vertical subsurface flow wetland (3) are respectively arranged with the second water inlet (8) and the Two water outlets (9), the first water inlet (6) are higher than the second water outlet (9) and are arranged and are respectively positioned in the top on ground, the first water outlet (7) be higher than the second water inlet (8) setting and the first water outlet (7) and the second water inlet (8) vertical direction be respectively positioned on first into Between the mouth of a river (6) and the second water outlet (9).
3. a kind of artificial swamp advanced treatment system of alternate run as described in claim 1, it is characterised in that: including first SBR treatment pool (10), the second SBR treatment pool (11), the first artificial swamp (12) being connect with the first SBR treatment pool (10) and with The second artificial swamp (13) of second SBR treatment pool (11) connection, the second SBR treatment pool (11) are arranged in the first SBR treatment pool (10) rear, the rear end of the first SBR treatment pool (10) and the front end of the second SBR treatment pool (11) share a pond body supporting walls (14), the second artificial swamp (13) setting is at the rear of the first artificial swamp (12), the rear end of the first artificial swamp (12) and the The front end of two artificial swamps (13) shares a wetland supporting walls (15).
4. a kind of artificial swamp advanced treatment system of alternate run as claimed in claim 3, it is characterised in that: the pond body Supporting walls (14) and wetland supporting walls (15) are horizontally disposed in left-right direction, pond body supporting walls (14) and wetland supporting walls (15) It is all set on same straight line, the first SBR treatment pool (10) is identical with the second SBR treatment pool (11) size and supports about pond body Wall (14) is symmetrical arranged, and the first artificial swamp (12) is identical with the second artificial swamp (13) size and about wetland supporting walls (15) It is symmetrical arranged.
5. a kind of artificial swamp advanced treatment system of alternate run as claimed in claim 4, it is characterised in that: the SBR The left and right ends in pond (2) are respectively arranged with the first water inlet (6) and the first water outlet (7), a left side for vertical subsurface flow wetland (3) Right both ends are respectively arranged with the second water inlet (8) and the second water outlet (9), and the first water inlet (6) and the first water outlet (7) are all provided with It sets in the pond SBR (2) at middle part in the front-back direction, it is artificial that the second water inlet (8) and the second water outlet (9) are arranged at vertical subsurface flow Wetland (3) is at middle part in the front-back direction.
6. a kind of artificial swamp advanced treatment system of alternate run as claimed in claim 3, it is characterised in that: described first The inside of SBR treatment pool (10) and the second SBR treatment pool (11) is provided with peak level scale (16), peak level scale (16) high-order liquid level inductor (17) is respectively arranged at, the inlet valve (5) uses electronic valve, high-order liquid level inductor (17) it is connect by electric signal with control device with inlet valve (5), wastewater level reaches in the first SBR treatment pool (10) When peak level scale (16), by the transmission and control of high-order liquid level inductor (17), control device and inlet valve (5), Sewage switches to the second SBR treatment pool (11) plus water, and wastewater level reaches the peak level scale in the second SBR treatment pool (11) (16) when, by the transmitting and control of high-order liquid level inductor (17), control device and inlet valve (5), sewage switches to One SBR treatment pool (10) plus water.
7. a kind of artificial swamp advanced treatment system of alternate run as described in claim 1, it is characterised in that: the SBR It is provided with lowest water level scale (18) in pond (2), low level liquid level inductor (19) is provided at lowest water level scale (18), it is described The pond SBR (2) is internally provided with the water decanter (20) for extracting the pond SBR (2) internal sewage, low level liquid level inductor (19) and water decanter (20) control switch is connect with control device, passes through low level liquid level inductor (19), control device and water decanter (20) The transmission and control of control switch, when wastewater level being made to reach lowest water level scale (18), water decanter (20) stops to the pond SBR (2) it drains outside.
8. a kind of artificial swamp advanced treatment system of alternate run as described in claim 1, it is characterised in that: the SBR Pond (2) is internally provided with aerator (21), air blower (22) and water decanter (20), and air blower (22) is the exposure of aerator (21) Air lift supply enough air, by inlet valve (5) control the pond SBR (2) fill phase beginning and end, the pond SBR (2) it is anti- The beginning and end in stage is answered to control by air blower (22), the beginning and end of the pond SBR (2) water outlet stage passes through water decanter (20) it controls, after the pond SBR (2) interior supernatant sewage is drained, inlet valve (5), air blower (22) and water decanter (20) are all closed It closes, the pond SBR (2), which enter, empties the idle stage.
9. a kind of artificial swamp advanced treatment system of alternate run as described in claim 1, it is characterised in that: described vertical The flowing water Valve (24) for being internally provided with water collection pipe (23) and be arranged on water collection pipe (23) of drowned flow artificial wet land (3), the pond SBR (2) be internally provided with water decanter (20), water decanter (20) control the beginning and knot of vertical subsurface flow wetland (3) fill phase Beam after the completion of vertical subsurface flow wetland (3) the inner inlet stage, enters the stage of reaction inside vertical subsurface flow wetland (3), Flowing water Valve (24) controls the end in vertical subsurface flow wetland (3) internal-response stage, in vertical subsurface flow wetland (3) While portion's stage of reaction terminates, water outlet stage is entered inside vertical subsurface flow wetland (3), flowing water Valve (24), which also controls, to hang down The end of straight drowned flow artificial wet land (3) water outlet stage, when vertical subsurface flow wetland (3), interior sewage discharge is finished, water decanter (20) it is all closed with flowing water Valve (24), vertical subsurface flow wetland (3), which enters, empties the idle stage.
CN201910691821.7A 2019-07-29 2019-07-29 A kind of artificial swamp advanced treatment system of alternate run Pending CN110316815A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114835258A (en) * 2022-04-14 2022-08-02 无锡市新都环保科技有限公司 Renewable uninterrupted artificial wetland system

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130277302A1 (en) * 2012-04-24 2013-10-24 Klaus Doelle Water treatment system
CN106167339A (en) * 2016-08-23 2016-11-30 北京化工大学 Ecological carbon fiber SBBR and artificial wetland combination processing system and processing method for Treated sewage reusing
CN106824972A (en) * 2016-07-11 2017-06-13 湖南屎壳郎环境科技有限公司 A kind of Large-scale pig farm breeding pollution comprehensive treatment system and method
CN207973563U (en) * 2018-02-06 2018-10-16 山东锦利程环境科技有限公司 A kind of SBR integrations subsurface equipment

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130277302A1 (en) * 2012-04-24 2013-10-24 Klaus Doelle Water treatment system
CN106824972A (en) * 2016-07-11 2017-06-13 湖南屎壳郎环境科技有限公司 A kind of Large-scale pig farm breeding pollution comprehensive treatment system and method
CN106167339A (en) * 2016-08-23 2016-11-30 北京化工大学 Ecological carbon fiber SBBR and artificial wetland combination processing system and processing method for Treated sewage reusing
CN207973563U (en) * 2018-02-06 2018-10-16 山东锦利程环境科技有限公司 A kind of SBR integrations subsurface equipment

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
吴向阳等: "《水污染控制工程及设备》", 31 August 2015, 中国环境出版社 *
赵广超: "《环境学实验》", 31 December 2016, 安徽师范大学出版社 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114835258A (en) * 2022-04-14 2022-08-02 无锡市新都环保科技有限公司 Renewable uninterrupted artificial wetland system

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Application publication date: 20191011