CN106673200A - Biological floating bed system - Google Patents
Biological floating bed system Download PDFInfo
- Publication number
- CN106673200A CN106673200A CN201710098368.XA CN201710098368A CN106673200A CN 106673200 A CN106673200 A CN 106673200A CN 201710098368 A CN201710098368 A CN 201710098368A CN 106673200 A CN106673200 A CN 106673200A
- Authority
- CN
- China
- Prior art keywords
- aeration
- floating
- dissolved oxygen
- water
- bed system
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000007667 floating Methods 0.000 title claims abstract description 70
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 77
- 238000005273 aeration Methods 0.000 claims abstract description 57
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 50
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 50
- 239000001301 oxygen Substances 0.000 claims abstract description 50
- 239000000523 sample Substances 0.000 claims abstract description 12
- 238000005276 aerator Methods 0.000 claims description 33
- 238000006243 chemical reaction Methods 0.000 claims description 7
- 239000004744 fabric Substances 0.000 claims description 7
- 239000011664 nicotinic acid Substances 0.000 claims description 6
- 239000003344 environmental pollutant Substances 0.000 claims description 4
- 231100000719 pollutant Toxicity 0.000 claims description 4
- 230000009182 swimming Effects 0.000 claims 1
- 239000000945 filler Substances 0.000 abstract description 8
- 239000000725 suspension Substances 0.000 abstract description 6
- 238000005243 fluidization Methods 0.000 abstract description 4
- 241000196324 Embryophyta Species 0.000 description 16
- 230000000694 effects Effects 0.000 description 9
- 238000000746 purification Methods 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 230000004083 survival effect Effects 0.000 description 2
- QJZYHAIUNVAGQP-UHFFFAOYSA-N 3-nitrobicyclo[2.2.1]hept-5-ene-2,3-dicarboxylic acid Chemical compound C1C2C=CC1C(C(=O)O)C2(C(O)=O)[N+]([O-])=O QJZYHAIUNVAGQP-UHFFFAOYSA-N 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 239000004021 humic acid Substances 0.000 description 1
- 238000005339 levitation Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000008239 natural water Substances 0.000 description 1
- 238000006396 nitration reaction Methods 0.000 description 1
- 238000006213 oxygenation reaction Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000001360 synchronised effect Effects 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
- 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
- C02F3/02—Aerobic processes
- C02F3/10—Packings; Fillings; Grids
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/009—Apparatus with independent power supply, e.g. solar cells, windpower, fuel cells
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Biotechnology (AREA)
- Botany (AREA)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
The invention relates to a biological floating bed system. The biological floating bed system comprises a floating bed assembly, suspension filler, an aeration device, a dissolved oxygen instrument, a control device and a power supply system, wherein the floating bed assembly floats in a water body; multiple suspension filler is dispersed in the floating bed assembly; the control device is respectively connected with the aeration device and the dissolved oxygen instrument; the aeration device is provided with an aeration end part; the aeration end part is positioned in the water body under the suspension filler; the aeration device can be used for delivering air to the aeration end part and aerating the water body through the aeration end part; the dissolved oxygen instrument is provided with a dissolved oxygen probe; the dissolved oxygen probe stretches into the water body nearby the floating bed assembly; the dissolved oxygen instrument can be used for detecting the content of dissolved oxygen in the water body and feeding the content of the dissolved oxygen to the control device; the control device can be used for controlling the aeration device to aerate the water body according to the content of the dissolved oxygen in the water body. According to the biological floating bed system disclosed by the invention, oxygen supply can be automatically carried out on the water body, appropriate oxygen is supplied, and the energy is saved; the suspension filler is better in fluidization, and the contact area between the suspension filler and the water body is large.
Description
Technical field
The invention belongs to polluted water purification field, and in particular to a kind of biologic float bed system.
Background technology
At present, in the field of purification of polluted-water, usually by the use of biologic float bed as processing contaminated natural water
Technology.Because in view of Landscape while using biologic float bed purifying water body, Jing frequently with soilless culture water plant or
The mode that person's soilless culture water plant and suspension type filler are combined is processed.But water plant is affected by season and temperature change
Greatly, in the winter time, water plant survival rate is low, and humic acid etc. that plant is decomposed and formed can cause secondary pollution to water body, and
Occur also needing manually to salvage dead plants during corrupt water plant, increased the workload of more water body treatings.
It is existing some it is biologic float bed in also have using aerator to water oxygenation, improve water plant survival rate and
Effect to water body purification.But existing aerator be according to the artificial monitoring of human observer, feel clean-up effect difference when
Time turns on aerator and carries out Air Exposure, and when feeling that clean-up effect is normal aerator, this artificial prison are shut off
Or survey mode causes the aeration time of aerator long, the energy is wasted, or aeration time is too short, do not reach raising purification
The purpose of water body effect.And at present aerator also only rests on control aerator switch, can not control aeration rate
Size, although the clean-up effect to water body can be improved to a certain extent, but cannot be used according to the demand of water body, wave
Take the energy.
And in the selection of energy supplying system, single electric energy operating cost is high, single solar energy even band accumulator
Energy supplying system, use in the case where rainy weather relatively more, can not demand of the totally linearization system to the energy.
In summary, traditional biologic float bed system has such as：Energy supply is for oxygen excess or deficiency, aquatic plant salvaging and two
The problems such as secondary pollution, hanging filler and water body contact surface are little, electric energy is unable to free switching.To user bring inconvenience and
Puzzlement.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of biologic float bed system for being capable of oxygen supply, energy-conservation automatically.
In order to solve above-mentioned technical problem, a kind of technical scheme that the present invention is adopted is：A kind of biologic float bed system, is used for
Water body with pollutant is repaired.The biologic float bed system includes floating bed component, floating stuffing, aerator, molten
Solution oxygen instrument, control device and the power-supply system for powering to each part in biologic float bed system, the floating bed subassembly levitation exists
In the water body, the floating stuffing has multiple and is dispersed in floating bed component, the control device respectively with aerator
Connect with dissolved oxygen instrument, the aerator has aeration end, the aeration end is located in the water of the bottom of floating stuffing,
The aerator can deliver air to aeration end and Jing aerations end is to aeration in water, and the dissolved oxygen instrument has molten
Solution oxygen probe, the dissolved oxygen probe is stretched in the water near floating bed component, and the dissolved oxygen instrument can detect molten in water
Solution oxygen content simultaneously feeds back to control device, and the dissolved oxygen content that the control device can be in water controls aerator to water
Middle aeration.
Specifically, the floating bed component includes the floating Bo for floating on the surface and the screen cap for being arranged on floating Bo bottoms, described
Screen cap is surrounded by screen cloth, and the screen cap is in water, and described multiple floating stuffings are dispersed in screen cap, the screen cloth
Minimum profile size of the aperture of the screen cloth grid hole of cover less than floating stuffing.
Preferably, the screen cap is in cuboid-type, and the bottom of the screen cap is provided with for installing aeration end
Mounting bracket, the aeration end has multiple and is distributed in mounting bracket.
Further, the aeration end is aeration plate or aeration tube.
Preferably, the biologic float bed system also includes bionic plant, and the bionic plant has multiple and is distributed in institute
State the top of floating Bo.
Preferably, the aerator be frequency conversion type aerator, the dissolved oxygen that the control device can be in water
Content carries out frequency conversion control to aerator and then controls the aeration rate of aeration end.
Specifically, the dissolved oxygen probe is arranged in the water of floating bed component and is fixedly connected with floating bed component.
Preferably, the power-supply system includes three power supply sources and power transfer device, and described three power supply sources are by making
Priority is followed successively by from high to low solaode, accumulator and outside electric power network system power supply, the power transfer device
The miscellaneous part that the priority orders used from high to low by three power supply sources are switched to successively in biologic float bed system is powered,
The biologic float bed system first choice uses solar cell for supplying power, described biological floating when solaode electric energy exhausts
Bed system uses storage battery power supply, and when battery electric energy exhausts, the biologic float bed system uses outside electric power network system power supply.
It is referred to above to all around go up the inferior noun of locality, be in the biologic float bed system when normally using
Make what is defined in orientation.
The scope of the present invention, however it is not limited to the technical scheme of the particular combination of above-mentioned technical characteristic, while also should contain
Other technical schemes that lid is carried out combination in any and formed by above-mentioned technical characteristic or its equivalent feature.Such as features described above and sheet
Disclosed in application（But it is not limited to）Technical scheme that technical characteristic with similar functions is replaced mutually and formed etc..
Because above-mentioned technical proposal is used, the present invention has compared with prior art following advantages：Using floating stuffing pair
Water body is purified, repair process, and control device, can not only be automatic according to the feedback control aerator aeration of dissolved oxygen instrument
Oxygen supply of water body is given in time on ground, makes oxygen supply appropriate, meets water body purification, the demand of reparation, has saved the energy, and can be outstanding
Floating filler stirring makes floating stuffing have more preferable fluidization, and floating stuffing is big with the contact area of water body, floating stuffing purification,
The ability for repairing water body is strong.
Description of the drawings
Fig. 1 is the structural representation of biologic float bed system of the invention；
Fig. 2 is the mounting structure schematic diagram of screen cap and aeration end；
Fig. 3 is the fundamental diagram of biologic float bed system of the invention.
Specific embodiment
As shown in Figure 1 to Figure 3, a kind of biologic float bed system of the present invention, for entering to the water body with pollutant
Row is repaired.The biologic float bed system include floating bed component 1, floating stuffing 2, aerator 3, dissolved oxygen instrument 4, control device 5,
Bionic plant 7 and the power-supply system 6 for powering to each part in biologic float bed system.
The floating bed component 1 is swum in the water body.The floating bed component 1 includes the floating Bo 11 for floating on the surface and sets
Put the screen cap 12 in the floating bottoms of Bo 11.The screen cap 12 is surrounded and in cuboid-type by screen cloth, under the screen cap 12
Portion is provided with mounting bracket 13.The screen cap 12 is in water.
The bionic plant 7 has tops that are multiple and being distributed in the floating Bo 11.The bionic plant 7 is only as landscape
Arrange, not only improve the aesthetics in water body of biologic float bed system, and do not produce the water plant of corruption, can reduce because
Water plant is dead and produces secondary pollution and salvage expenses.
Described floating stuffing 2 is dispersed in screen cap 12 with multiple, the hole of the screen cloth grid hole of the screen cap 12
Minimum profile size of the footpath less than floating stuffing 2.So, floating stuffing 2 can be maintained in screen cap 12, not by the shadow of current
Ring, will not be lost in stream.
The aerator 3, dissolved oxygen instrument 4, control device 5 and power-supply system are arranged at processed nearby water bodies
On the bank.The control device 5 is connected respectively with aerator 3 and dissolved oxygen instrument 4.The aerator 3 has aeration end 31,
The aeration end 31 is located in the water of the bottom of floating stuffing 2.Specifically, the aeration end 31 has multiple and is distributed
In mounting bracket 13, it has been achieved in that aeration end 31 is installed with the integral type of floating bed component 1.The aerator 3
Aeration end 31 can be delivered air to and Jing aerations end 31 is to aeration in water.The aerator 3 is frequency conversion type aeration
Device, the aerator 3 can be adjusted the rotating speed of aerator by frequency conversion control and then adjust the exposure of aeration end 31
Tolerance.The aerator 3 can adopt aeration plate or aeration tube as aeration end 31 according to real needs.
The dissolved oxygen instrument 4 has dissolved oxygen probe 41, and the dissolved oxygen probe 41 stretches into the water near floating bed component 1
In.In the present embodiment, the dissolved oxygen probe 41 is arranged in the water of floating bed component 1 and is fixedly connected with floating bed component 1.So
Dissolved oxygen probe 41 can accurately detect the oxygen content in the water body at floating bed component.
The dissolved oxygen instrument 4 detects the dissolved oxygen content in water and feeds back to control device 5, and the control device 5 can
Dissolved oxygen content control aerator 3 in water open/close in water aeration and can be in water dissolved oxygen contain
Amount carries out frequency conversion control to aerator 3 and then controls the aeration rate of aeration end 31.So, can not only carry out according to demand
Accurate aeration, there is provided enough air, improves the oxygen content of water body, it is ensured that biologic float bed system is to water body purification, the effect repaired
Really, and being capable of saves energy.Simultaneously, moreover it is possible to when again water body flow is slow, floating stuffing 2 is blown afloat into stirring, makes floating stuffing 2
With more preferable fluidization, the contact area of floating stuffing 2 and water body is improved, improve clean-up effect of the floating stuffing 2 to water body.
Floating stuffing 2 has synchronous nitration and denitrification function concurrently, directly pollutant can be converted into into CO2 and N2, and treatment effect is greatly improved.
The power-supply system 6 includes three power supply sources and power transfer device, and three described power supply sources are excellent by what is used
First level is followed successively by from high to low solaode, accumulator and outside electric power network system power supply, and the power transfer device presses three
The miscellaneous part that the priority orders that power supply source is used from high to low are switched to successively in biologic float bed system is powered, the life
Thing floating bed system first choice uses solar cell for supplying power, when solaode electric energy exhausts, the biologic float bed system
Using storage battery power supply, when battery electric energy exhausts, the biologic float bed system uses outside electric power network system power supply.The electricity
Origin system 6 can flexibly switch, and can effectively ensure that the power supply of biologic float bed system, meet work requirements, be not in because supplying
It is electric not enough and affect the clean-up effect to water body.
Biologic float bed energy saving of system of the present invention, aeration rate are controllable, floating stuffing fluidisation degree high, operation labour cost
Low, stable water outlet, electric energy can free switching, easily automatically control, it is reusable.
As described above, we are illustrated fully according to spirit of the invention, but the present invention is not limited to above-mentioned reality
Apply example and implementation.The practitioner of correlative technology field can carry out different in the range of the license of the technological thought of the present invention
Change and enforcement.
Claims (8)
1. a kind of biologic float bed system, for repairing to the water body with pollutant, it is characterised in that：Including floating bed component
（1）, floating stuffing（2）, aerator（3）, dissolved oxygen instrument（4）, control device（5）With for each portion in biologic float bed system
The power-supply system that part is powered（6）, the floating bed component（1）In swimming in the water body, the floating stuffing（2）With it is multiple simultaneously
It is dispersed in floating bed component（1）In, the control device（5）Respectively with aerator（3）And dissolved oxygen instrument（4）Connection, the exposure
Device of air（3）With aeration end（31）, the aeration end（31）Positioned at floating stuffing（2）Bottom water in, the exposure
Device of air（3）Aeration end can be delivered air to（31）And Jing aerations end（31）The aeration in water, the dissolved oxygen instrument
（4）With dissolved oxygen probe（41）, the dissolved oxygen probe（41）Stretch in floating bed component（1）In neighbouring water, the dissolving
Oxygen instrument（4）The dissolved oxygen content in water can be detected and control device is fed back to（5）, the control device（5）Can be according to water
In dissolved oxygen content control aerator（3）The aeration in water.
2. a kind of biologic float bed system according to claim 1, it is characterised in that：The floating bed component（1）Including floating over
Floating Bo on the water surface（11）Be arranged on floating Bo（11）The screen cap of bottom（12）, the screen cap（12）Surrounded by screen cloth, institute
State screen cap（12）It is in water, described multiple floating stuffings（2）It is dispersed in screen cap（12）It is interior, the screen cap（12）'s
The aperture of screen cloth grid hole is less than floating stuffing（2）Minimum profile size.
3. a kind of biologic float bed system according to claim 2, it is characterised in that：The screen cap（12）In cuboid
Type, the screen cap（12）Bottom be provided with for installing aeration end（31）Mounting bracket（13）, the aeration end
（31）With multiple and be distributed in mounting bracket（13）On.
4. a kind of biologic float bed system according to claim 3, it is characterised in that：The aeration end（31）For aeration plate
Or aeration tube.
5. a kind of biologic float bed system according to claim 2, it is characterised in that：The biologic float bed system also includes imitative
Plant（7）, the bionic plant（7）With multiple and be distributed in the floating Bo（11）Top.
6. a kind of biologic float bed system according to claim 1, it is characterised in that：The aerator（3）For frequency conversion type
Aerator, the control device（5）Dissolved oxygen content that can be in water is to aerator（3）Carry out frequency conversion control further
Control aeration end（31）Aeration rate.
7. a kind of biologic float bed system according to claim 1, it is characterised in that：The dissolved oxygen probe（41）It is arranged on
Floating bed component（1）Water in and with floating bed component（1）It is fixedly connected.
8. a kind of biologic float bed system according to claim 1, it is characterised in that：The power-supply system（6）Including three
Power supply source and power transfer device, described three power supply sources by the priority for using be followed successively by from high to low solaode,
Accumulator and outside electric power network system power supply, the power transfer device is suitable by the priority that three power supply sources are used from high to low
The miscellaneous part that sequence is switched to successively in biologic float bed system is powered, and the biologic float bed system first choice uses solar-electricity
Pond powers, and when solaode electric energy exhausts, the biologic float bed system uses storage battery power supply, when battery electric energy exhausts
When, the biologic float bed system uses outside electric power network system power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710098368.XA CN106673200A (en) | 2017-02-23 | 2017-02-23 | Biological floating bed system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710098368.XA CN106673200A (en) | 2017-02-23 | 2017-02-23 | Biological floating bed system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106673200A true CN106673200A (en) | 2017-05-17 |
Family
ID=58861119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710098368.XA Pending CN106673200A (en) | 2017-02-23 | 2017-02-23 | Biological floating bed system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106673200A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107915324A (en) * | 2017-12-26 | 2018-04-17 | 上海浦东路桥建设股份有限公司 | A kind of aerator and aeration method of coupled biological film purification techniques |
| CN111675343A (en) * | 2020-06-09 | 2020-09-18 | 南京信息工程大学 | Float wetland formula intelligence sewage automatic treatment device |
| CN111875039A (en) * | 2020-07-30 | 2020-11-03 | 常州科德水处理成套设备有限公司 | Floating raft type suspended filler device |
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| CN102249400A (en) * | 2011-07-20 | 2011-11-23 | 江苏苏净集团有限公司 | Device for ecologically restoring natural water body in situ |
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| CN104817228A (en) * | 2015-04-15 | 2015-08-05 | 北京林业大学 | Solar power nitrogen and phosphorus removal biological box array used for in-situ purification for eutrophic slow flow water body |
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2017
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107915324A (en) * | 2017-12-26 | 2018-04-17 | 上海浦东路桥建设股份有限公司 | A kind of aerator and aeration method of coupled biological film purification techniques |
| CN111675343A (en) * | 2020-06-09 | 2020-09-18 | 南京信息工程大学 | Float wetland formula intelligence sewage automatic treatment device |
| CN111875039A (en) * | 2020-07-30 | 2020-11-03 | 常州科德水处理成套设备有限公司 | Floating raft type suspended filler device |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170517 |
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