CN103332792B - A kind of aerobic artificial wetland winter processing oil extraction-generated waste water is without support heat-insulation system - Google Patents
A kind of aerobic artificial wetland winter processing oil extraction-generated waste water is without support heat-insulation system Download PDFInfo
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- CN103332792B CN103332792B CN201310307091.9A CN201310307091A CN103332792B CN 103332792 B CN103332792 B CN 103332792B CN 201310307091 A CN201310307091 A CN 201310307091A CN 103332792 B CN103332792 B CN 103332792B
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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
- Y02W10/10—Biological treatment of water, waste water, or sewage
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Abstract
The present invention relates to a kind of aerobic artificial wetland winter processing oil extraction-generated waste water without support heat-insulation system, comprise roof insulating body, regularly bolt and aerating apparatus, described roof insulating body is insulation film, insulation film has been covered in oxidation and artificial wetland upper surface, insulation film edge has been fixed on below oxidation and artificial wetland anastatic water face by bolt regularly, and insulation film water surface upper part is provided with venting hole; Described aerating apparatus comprises aeration tube and air pump, and good oxidation and artificial wetland underwater is provided with aeration tube, and air pump is connected with aeration tube.The present invention adopts aerating apparatus to inflate in insulation film, thus make insulation film be covered in above the wetland of needs insulation, make to form air heat insulating layer between wetland and the outer freezing air of canopy, reach heat insulation effect, and do not adopt support, thus the span of attemperator can be guaranteed, overcome the drawback that existing roof insulating span is little.
Description
Technical field
The present invention relates to a kind of aerobic artificial wetland winter processing oil extraction-generated waste water without support heat-insulation system, belong to Artificial Wetland Techniques field.
Background technology
Artificial swamp is as a kind of novel ecological method for cleaning treatment of sewage, because cost is low, working cost is low, inherently has landscape effect, to be easy to accept by masses, development in recent years is very fast.
The artificial swamp of broad sense can comprise pool wetland, ecological canal, fish pond, reservoir, free water surface wetland, vertical-flow wetland, advection wetland etc. of diving, and pool wetland can be divided into anaerobic pond, facultative lagoon, aerobic ponds, aeration lagoon etc. again.In addition, also there is anaerobic zone and aerobic zone in wetland.
But winter affects by thermal climate, cannot normally run, especially the northern area of China, winter low temperature environment causes microorganism active in wet land system to reduce, there is dormancy in wetland plant, rhizosphere microbial metabolism slows down and even stops, and causes wetland variation efficiency significantly to decline, ensure that wetland effluent water quality just needs to extend hydraulic detention time, this popularization that all have impact on artificial swamp runs.
Current waters heat-insulation system mainly adopts the mode installing roof insulating above waters, but due to roof insulating canopy body span limited, therefore cannot cover the water field of big area such as large-sized artificial wetland.
As Chinese patent literature CN202279762U(application number 201120440807.9) disclose a kind of small-sized anniversary composite purification system utilizing Herba Eichhorniae purifying domestic sewage, this system comprises Buffer Pool, aeration tank, anaerobically fermenting pond, Herba Eichhorniae culturing pool, small-scale artificial wetland, methane-generating pit and Wen Peng, aeration tank, anaerobically fermenting pond, Herba Eichhorniae culturing pool, small-scale artificial wetland, methane-generating pit are arranged in warm canopy, are provided with heating network below warm canopy.
This technical scheme adopts common temperature canopy as insulation means, although can play heat insulation effect, because warm canopy span is limited, can only adopts small-scale artificial wetland, thus constrain sewage load.
Summary of the invention
The present invention is directed to the deficiencies in the prior art, provide a kind of aerobic artificial wetland winter processing oil extraction-generated waste water without support heat-insulation system.
Technical solution of the present invention is as follows:
A kind of aerobic artificial wetland winter processing oil extraction-generated waste water is without support heat-insulation system, comprise roof insulating body, regularly bolt and aerating apparatus, described roof insulating body is insulation film, insulation film has been covered in oxidation and artificial wetland upper surface, insulation film edge has been fixed on below oxidation and artificial wetland anastatic water face by bolt regularly, and insulation film water surface upper part is provided with venting hole; Described aerating apparatus comprises aeration tube and air pump, and good oxidation and artificial wetland underwater is provided with aeration tube, and air pump is connected with aeration tube.
Preferred according to the present invention, described roof insulating body is 2 ~ 3 layers of insulation film structure, and insulation film span increases from inside to outside successively, and between adjacent insulation film, span difference is equal with difference of altitude, and span difference is 5 ~ 50cm, and the height of outermost layer insulation film is 1.5 ~ 2 meters.
Preferred further according to the present invention, described every layer of insulation film is provided with a venting hole, and distance between venting hole on adjacent two insulation films is maximum.
Preferred according to the present invention, also comprise nettle, described nettle is arranged at the outside surface of insulation film, and the edge of nettle and insulation film are fixed on regularly on bolt simultaneously.
Preferred according to the present invention, when described insulation film is propped up, insulation film is the arc surface that middle high surrounding is low.
Preferred according to the present invention, described air pump is air compressor or high pressure blower.
Preferred according to the present invention, described insulation film is without dripping awning film.
Preferred according to the present invention, described venting hole is can the venting hole of adjustment aperture size.
Beneficial effect
1, the present invention adopts aerating apparatus to inflate in insulation film, thus make insulation film be covered in above the wetland of needs insulation, make to form air heat insulating layer between wetland and the outer freezing air of canopy, reach heat insulation effect, and do not adopt support, thus the span of attemperator can be guaranteed, overcome the drawback that existing roof insulating span is little.
2, insulation film edge of the present invention is all arranged at below the wetland water surface, thus makes to form airtight space between the water surface and insulation film, guarantees that insulation film can hold up by the gas that aeration produces.
3, nettle is arranged at the outside surface of insulation film and roof insulating height is 1.5 ~ 2 meters by the present invention, and this structure can make heat-insulation system have certain wind resistance anti-disaster ability.
4, the arc surface that in the middle of the present invention, high surrounding is low, can prevent sleet bulk deposition, protection insulation film.
5, insulation film of the present invention is without dripping awning film, while insulation, does not affect the photosynthesis of wetland implants, ensures greenhouse plants normal growth in winter.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention when using;
Wherein: 1, roof insulating body, 2, regularly bolt, 3, aerating apparatus, 4, insulation film, 5, venting hole, 6, aeration tube, 7, air pump, 8, outermost layer insulation film, 9, nettle.
Embodiment
Below in conjunction with Figure of description, technical scheme of the present invention is further elaborated, but institute of the present invention protection domain is not limited thereto.
Embodiment 1
The aerobic artificial wetland winter of process oil extraction-generated waste water is as shown in Figure 1 without support heat-insulation system, comprise roof insulating body 1, bolt 2 and aerating apparatus 3 regularly, described roof insulating body 1 is insulation film 4, insulation film 4 has been covered in oxidation and artificial wetland upper surface, insulation film 4 edge passes through bolt 2 regularly and has been fixed on below oxidation and artificial wetland anastatic water face, and insulation film 4 water surface upper part is provided with venting hole 5; Described aerating apparatus 3 comprises aeration tube 6 and air pump 7, and good oxidation and artificial wetland underwater is provided with aeration tube 6, and air pump 7 is connected with aeration tube 6.
Described roof insulating body 1 is 2 layers of insulation film 4 structure, and insulation film 4 span increases from inside to outside successively, and between adjacent insulation film 4, span difference is equal with difference of altitude, and span difference is 5cm, and the height of outermost layer insulation film 8 is 1.5 meters.
Described every layer of insulation film 4 is provided with a venting hole 5, and distance between venting hole 5 on adjacent two insulation films is maximum.
The aerobic artificial wetland winter of process oil extraction-generated waste water also comprises nettle 9 without support heat-insulation system, and described nettle 9 is arranged at the outside surface of insulation film 4, and the edge of nettle 9 and insulation film 4 are fixed on regularly on bolt 2 simultaneously.
When described insulation film 4 is propped up, insulation film 4 is the arc surface that middle high surrounding is low.
Described air pump 7 is air compressor or high pressure blower.Described insulation film 4 is without dripping awning film.
Described venting hole 5 is can the venting hole 5 of adjustment aperture size.
When the aerobic artificial wetland winter of this process oil extraction-generated waste water is without the work of support heat-insulation system, air pump passes through to aeration tube pump gas, air enters enclosed space between insulation film and the artificial swamp water surface by aeration tube under water from artificial swamp, and insulation film is held up, the oxygen level of water body can be increased simultaneously.Insulation film by regulating the aperture of venting hole, can realize regulating air inlet and the balance of giving vent to anger in insulation film.
Embodiment 2
The aerobic artificial wetland winter of process oil extraction-generated waste water is without support heat-insulation system, comprise roof insulating body 1, regularly bolt 2 and aerating apparatus 3, described roof insulating body 1 is insulation film 4, insulation film 4 has been covered in oxidation and artificial wetland upper surface, insulation film 4 edge passes through bolt 2 regularly and has been fixed on below oxidation and artificial wetland anastatic water face, and insulation film 4 water surface upper part is provided with venting hole 5; Described aerating apparatus 3 comprises aeration tube 6 and air pump 7, and good oxidation and artificial wetland underwater is provided with aeration tube 6, and air pump 7 is connected with aeration tube 6.
Described roof insulating body 1 is 3 layers of insulation film 4 structure, and insulation film 4 span increases from inside to outside successively, and between adjacent insulation film 4, span difference is equal with difference of altitude, and span difference is 50cm, and the height of outermost layer insulation film 8 is 2 meters.
Described every layer of insulation film 4 is provided with a venting hole 5, and distance between venting hole 5 on adjacent two insulation films is maximum.
The aerobic artificial wetland winter of process oil extraction-generated waste water also comprises nettle 9 without support heat-insulation system, and described nettle 9 is arranged at the outside surface of insulation film 4, and the edge of nettle 9 and insulation film 4 are fixed on regularly on bolt 2 simultaneously.
When described insulation film 4 is propped up, insulation film 4 is the arc surface that middle high surrounding is low.
Described air pump 7 is air compressor or high pressure blower.Described insulation film 4 is without dripping awning film.
Described venting hole 5 is can the venting hole 5 of adjustment aperture size.
Embodiment 3
The aerobic artificial wetland winter of process oil extraction-generated waste water is without support heat-insulation system, comprise roof insulating body 1, regularly bolt 2 and aerating apparatus 3, described roof insulating body 1 is insulation film 4, insulation film 4 has been covered in oxidation and artificial wetland upper surface, insulation film 4 edge passes through bolt 2 regularly and has been fixed on below oxidation and artificial wetland anastatic water face, and insulation film 4 water surface upper part is provided with venting hole 5; Described aerating apparatus 3 comprises aeration tube 6 and air pump 7, and good oxidation and artificial wetland underwater is provided with aeration tube 6, and air pump 7 is connected with aeration tube 6.
Described roof insulating body 1 is 2 layers of insulation film 4 structure, and insulation film 4 span increases from inside to outside successively, and between adjacent insulation film 4, span difference is equal with difference of altitude, and span difference is 20cm, and the height of outermost layer insulation film 8 is 2 meters.
Described every layer of insulation film 4 is provided with a venting hole 5, and distance between venting hole 5 on adjacent two insulation films is maximum.
The aerobic artificial wetland winter of process oil extraction-generated waste water also comprises nettle 9 without support heat-insulation system, and described nettle 9 is arranged at the outside surface of insulation film 4, and the edge of nettle 9 and insulation film 4 are fixed on regularly on bolt 2 simultaneously.
When described insulation film 4 is propped up, insulation film 4 is the arc surface that middle high surrounding is low.
Described air pump 7 is air compressor or high pressure blower.Described insulation film 4 is without dripping awning film.
Described venting hole 5 is can the venting hole 5 of adjustment aperture size.
When the aerobic artificial wetland winter of this process oil extraction-generated waste water is without the work of support heat-insulation system, air pump passes through to aeration tube pump gas, air enters enclosed space between insulation film and the artificial swamp water surface by aeration tube under water from artificial swamp, and insulation film is held up, the oxygen level of water body can be increased simultaneously.Insulation film by regulating the aperture of venting hole, can realize regulating air inlet and the balance of giving vent to anger in insulation film.
Claims (6)
1. the aerobic artificial wetland winter processing oil extraction-generated waste water is without support heat-insulation system, it is characterized in that, comprise roof insulating body, regularly bolt and aerating apparatus, described roof insulating body is insulation film, insulation film has been covered in oxidation and artificial wetland upper surface, insulation film edge has been fixed on below oxidation and artificial wetland anastatic water face by bolt regularly, and insulation film water surface upper part is provided with venting hole; Described aerating apparatus comprises aeration tube and air pump, and good oxidation and artificial wetland underwater is provided with aeration tube, and air pump is connected with aeration tube;
Described roof insulating body is 2 ~ 3 layers of insulation film structure, and insulation film span increases from inside to outside successively, and between adjacent insulation film, span difference is equal with difference of altitude, and span difference is 5 ~ 50cm, and the height of outermost layer insulation film is 1.5 ~ 2 meters;
Every layer of insulation film is provided with a venting hole, and distance between venting hole on adjacent two insulation films is maximum.
2. the aerobic artificial wetland winter of process oil extraction-generated waste water as claimed in claim 1 is without support heat-insulation system, and it is characterized in that, also comprise nettle, described nettle is arranged at the outside surface of insulation film, and the edge of nettle and insulation film are fixed on regularly on bolt simultaneously.
3.
the aerobic artificial wetland winter of process oil extraction-generated waste water as claimed in claim 1 is without support heat-insulation system, and it is characterized in that, when described insulation film is propped up, insulation film is the arc surface that middle high surrounding is low.
4.
the aerobic artificial wetland winter of process oil extraction-generated waste water as claimed in claim 1 is without support heat-insulation system, and it is characterized in that, described air pump is air compressor or high pressure blower.
5.
the aerobic artificial wetland winter of process oil extraction-generated waste water as claimed in claim 1, without support heat-insulation system, is characterized in that, described insulation film is without dripping awning film.
6.
the aerobic artificial wetland winter of process oil extraction-generated waste water as claimed in claim 1, without support heat-insulation system, is characterized in that, described venting hole is can the venting hole of adjustment aperture size.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310307091.9A CN103332792B (en) | 2013-07-19 | 2013-07-19 | A kind of aerobic artificial wetland winter processing oil extraction-generated waste water is without support heat-insulation system |
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| CN201310307091.9A CN103332792B (en) | 2013-07-19 | 2013-07-19 | A kind of aerobic artificial wetland winter processing oil extraction-generated waste water is without support heat-insulation system |
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| CN103332792A CN103332792A (en) | 2013-10-02 |
| CN103332792B true CN103332792B (en) | 2015-09-09 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1150615A (en) * | 1995-09-15 | 1997-05-28 | 德里德·迪克·尼古拉斯 | Inflatable building construction |
| CN2863782Y (en) * | 2005-12-30 | 2007-01-31 | 山东恒利环保技术有限公司 | Artificial wetland heat preservation apparatus for reclaimed water reusing system |
| CN1948181A (en) * | 2006-11-06 | 2007-04-18 | 山东大学 | Artificial arch canopy wet land and its application in sewage treatment |
| EP2612841A1 (en) * | 2012-01-09 | 2013-07-10 | Chinese Research Academy Of Environmental Sciences | Constructed wetland wastewater treatment equipment for continuous operation at low temperatures |
| CN203382570U (en) * | 2013-07-19 | 2014-01-08 | 山东大学 | Heat insulation system without support in winter for aerobic artificial wetland for treating oil production sewage |
-
2013
- 2013-07-19 CN CN201310307091.9A patent/CN103332792B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1150615A (en) * | 1995-09-15 | 1997-05-28 | 德里德·迪克·尼古拉斯 | Inflatable building construction |
| CN2863782Y (en) * | 2005-12-30 | 2007-01-31 | 山东恒利环保技术有限公司 | Artificial wetland heat preservation apparatus for reclaimed water reusing system |
| CN1948181A (en) * | 2006-11-06 | 2007-04-18 | 山东大学 | Artificial arch canopy wet land and its application in sewage treatment |
| EP2612841A1 (en) * | 2012-01-09 | 2013-07-10 | Chinese Research Academy Of Environmental Sciences | Constructed wetland wastewater treatment equipment for continuous operation at low temperatures |
| CN203382570U (en) * | 2013-07-19 | 2014-01-08 | 山东大学 | Heat insulation system without support in winter for aerobic artificial wetland for treating oil production sewage |
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