CN201406359Y - Treatment device for black odor river - Google Patents
Treatment device for black odor river Download PDFInfo
- Publication number
- CN201406359Y CN201406359Y CN2009200699858U CN200920069985U CN201406359Y CN 201406359 Y CN201406359 Y CN 201406359Y CN 2009200699858 U CN2009200699858 U CN 2009200699858U CN 200920069985 U CN200920069985 U CN 200920069985U CN 201406359 Y CN201406359 Y CN 201406359Y
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- CN
- China
- Prior art keywords
- river course
- floating bed
- controlling device
- buffering
- black smelly
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- Expired - Fee Related
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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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- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
Abstract
The utility model relates to a treatment device for black odor river, composed of two waste grids, a buffer partitiontwo and a small artificial wetland; wherein the inner sides of the two waste gridsare respectively provided with a buffer partition, three plug flow oxygen aeration devices are respectively provided between the waste grids and the buffer partitions and between the two buffer partitions, a feed port of biological strain is provided at the descending part of the plug flow oxygen aeration device between the waste grid and the buffer partition at ascending part, the small artificial wetland and a biological floating bed are provided between the two buffer partitions, the floating bed is composed of a plastic hollow frame and a fishing net fixed on the hollow frame, and the floating bed is planted with plants and is positioned in water via a fixing mechanism. The treatment device has the advantages that the treatment device is a combination device, each subsystem is common product or can be made simply with low cost, low management cost and good treatment effect, the treatment device can quickly degrade organics in water, thus being beneficial to build and repair the biological chain of water environment, form biological diversity and improve water self-purification ability.
Description
Technical field
The utility model relates to a kind of river regulation device, relates in particular to a kind of controlling device of black smelly river course of severe contamination.
Background technology
In recent years, human more and more serious to the pollution of water resources along with increasing of industrial expansion and population, emphasis shows that the fertilizer agricultural chemicals in trade effluent, city domestic sewage, farmland imports rivers and lakes by the mode of point source or non-point source and cause water pollution.In addition, mankind's activity or natural process to airborne release a certain amount of objectionable impurities, drop to the dissolved material in ground and ground together after absorbing by rainwater, enter rivers and lakes by the non-point source mode and cause water pollution once more.Some mobile relatively poor little water bodys particularly, year in year out the total amount of pollutant of Jie Naing considerably beyond itself have from net capacity, cause that the water body blackout is smelly, the bottom alluvial seriously.Along with people to improving constantly that living environment quality requires, the improvement in black smelly river course is more and more come into one's own.
Summary of the invention
Technical problem to be solved in the utility model is to provide at the characteristics in black smelly river course a kind of controlling device of black smelly river course, have simple, cost of investment is few, operational and administrative expenses is low, the tangible characteristics of regulation effect.
The utility model solves the problems of the technologies described above the technical scheme of being taked: a kind of controlling device of black smelly river course, be located at and wait to administer the place, section, comprise and block the dirty dirty facility that cuts, by the rubbish grid, buffering is cut off and small-sized artificial swamp constitutes, waiting to administer on the water (flow) direction of section, the upstream and downstream two ends are equipped with the rubbish grid, being equipped with buffering in the inboard of twice rubbish grid cuts off, between rubbish grid and buffering partition, and between cutting off, the twice buffering is equipped with the plug-flow oxygenating device, wherein, the downstream of the plug-flow oxygenating device between upstream rubbish grid and buffering partition is provided with the dispensing port of biological inoculum; Be provided with small-sized artificial swamp and biological floating bed between described twice buffering is cut off, described floating bed is made of plastic hollow framework and the fishing net that is fixed on the hollow frame, and plantation has plant on the floating bed, and floating bed is located by fixed mechanism.
Device of the present utility model is waiting that the place, two ends that administers the section sets up the suitable dirty dirty pretreatment unit that cuts that blocks, suitable plug-flow oxygenation facility is installed in the appropriate location in administering the section, throw in an amount of, safety, the high-performance bio bacterial classification, extremely to a certain degree introduce biologic float bed in the back in black smelly river course reparation, improve the water surrounding biologic chain, to follow the mode of the rule of nature own, organism in the water body is degraded fast, realize reparation of polluted-water water quality original position and bottom organic sludge original position mineralising, progressively set up and repair the biologic chain in the water surrounding, form species diversity, utilize the animals and plants of cultivating, the vital movement of cultivating the microorganism of inoculation realizes the transfer of pollutent in the water body, transform and degrade and purify water, improve water body self-purification ability.
Microorganism from the dispensing port input must be to identify through the security of national authority mechanism, with the indigenous microorganism through the screening cultivation is good, be intended to life Metabolic activity by microorganism, absorb, degrade, transform the pollutent in the water body, elimination is black smelly, improves water quality, enhance the transparency, migration in the promotion water body between organic matter and the nutritive salt transforms, and realizes reparation of river water body original position and sediment in-situ mineralising, recovers the self-ability that purifies of water body.
On the basis of such scheme, described rubbish grid is 50～100m with the spacing that buffering is cut off.
On the basis of such scheme, the shape of described rubbish grid is identical with the section form in river course, and its aperture is 10～30mm, and its purpose is to tackle the macrobead thing that may enter with current.
On the basis of such scheme, the shape that described buffering is cut off is identical with the section form in river course, ball float that is embroidered with by geotextile, geotextile upper end and lower end are weighed down the sandstone that has and are reined in and constitute, and by multiple means upland water are carried out pre-reaction, cut down it and pollute total amount.
On the basis of such scheme, described plug-flow oxygenating device is artificial waterfall, drop, fountain, waterwheel or aerator (as submersible type aerator, deep water type aerator, vane type aerator and the formula aerator etc. of gushing), its objective is airborne oxygen is injected water body, improve the dissolved oxygen of water body, wet and burn partial organic substances in the water, activation is deposited in the indigenous microorganism in the water body, repairs the water body biologic chain of fracture, and the condition of necessity is provided for the vital movement of biological and microorganism.Buffering cut off and the point-source pollution ingress near the plug-flow oxygenating device density is set can be higher, spacing can be smaller.
On the basis of such scheme, described small-sized artificial swamp is located at the ingress of point-source pollution, when making pollutant in water to flow in wetland slit and root system of plant with water, is subjected to physics, chemistry and biological triple role and reduction significantly.
On the basis of such scheme, described biological floating bed river course central authorities or the both sides of being located at, described hollow frame is long 2～6 meters, wide 1～2 meter rectangular hollow framework, described fishing net mesh are 40～50mm, wherein, fishing net is provided with one deck, and the plant of plantation is that grass belongs to the class thing; Or fishing net is provided with two layers, and the plant of plantation is the erect type plant.
Of the present utility model biological floating bed be a kind of mainly by waterplant and suspended biological filler combine biological floating bed, purpose is when obtaining economic benefit and beautifying the waters view, absorption and sorption by root system of plant, reduction is enriched in nitrogen phosphorus and the organic pollution materials in the water body, play and purify water, make water body to become clear effect, and, prolong the action of microorganisms time, the action effect of enhancement microbiological for microorganism provides the good environment that adheres to.This facility is introduced after to a certain degree in the polluted water body reparation, in order to avoid new pollution is brought in plant death into.
On the basis of such scheme, described floating bed below is hung with floating stuffing ball string, is made of most filling ball serial connections, and an end of this floating stuffing ball string is fixed on the hollow frame, and the other end is fixed with the thing that heavily hangs down.
On the basis of such scheme, described fixed mechanism comprises backstay and retaining ring, and retaining ring is arranged on the hollow frame, and backstay passes location at the bottom of the riverbed bed that is inserted in water body behind the retaining ring.
On the basis of such scheme, described fixed mechanism also comprises spacing rope and mooring anchor, and most floating bed splicings are fixed in groups and by spacing rope, constitute the combination floating bed, and an end of spacing rope is fixed with mooring anchor, and mooring anchor places the water body location or fixes with the riverbed.
The beneficial effects of the utility model are:
1, black smelly river regulation system and device of the present utility model is an associated plant, device was common commercial goods or formed by simpler production each minute, cost of investment is few, operational and administrative expenses is low, regulation effect is obvious, organism is degraded fast, realize reparation of polluted-water water quality original position and bottom organic sludge original position mineralising, help to set up and repair biologic chain, the formation species diversity in the water surrounding and improve water body self-purification ability;
2, by blocking the dirty dirty facility that cuts, effectively tackle the macrobead foreign material in the water, and to being mixed in the pollutent in the water to carry out pre-treatment, minimizing is to administering the disadvantageous effect of section at improvement two ends, section and the foundation of point-source pollution ingress;
3, can use multiple means increases water body flowability and dissolved oxygen, wetly burns partial organic substances in the water, activates the indigenous microorganism that is deposited in the water body, for the vital movement of biology in the water body and microorganism provides condition, repairs the water body biologic chain of fracture;
4, the dispensing port of biological inoculum is set, life Metabolic activity by the biological inoculum thrown in, absorb, degrade, transform the pollutent in the water body, eliminate black smelly, improve water quality, enhance the transparency, the migration in the promotion water body between organic matter and the nutritive salt transforms, realize reparation of river water body original position and sediment in-situ mineralising, recover the ability that the water body oneself purifies;
5, by the biological floating bed vital movement that goes up the waterplant of plantation, can absorb part nutritive salt and organism in the conversion water body, reduce concentration of nitrogen and phosphorus, for microorganism provides the good carrier that adheres to, help formation advantage group, recover water body self-purification ability.
Description of drawings
Fig. 1 is a plan structure synoptic diagram of the present utility model.
Fig. 2 is the structural representation of the utility model rubbish grid.
The structural representation that Fig. 3 cuts off for the utility model buffering.
Fig. 4 is the structural representation of the small-sized artificial swamp of the utility model.
Fig. 5 is the biological floating bed structural representation of the utility model.
Label declaration in the accompanying drawing
The 1-controlling device
11-rubbish grid 111-band steel 112-galvanized iron net
The 12-buffering is cut off 121-ball float 122-geotextile
The 123-sandstone is reined in
The small-sized artificial swamp 131-of 13-plant 132-upper layer of soil
133-gravel filling 134-lower soil
2-plug-flow oxygenating device 3-dispensing port
The biological floating bed 41-fishing net of 4-42-hollow frame
The spacing rope of 43-plant 44-floating stuffing ball string 45-
46-backstay 47-mooring anchor
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
See also Fig. 1 to shown in Figure 5, a kind of black smelly river regulation device, be located at and wait to administer the place, section, comprise and block the dirty dirty facility 1 that cuts, constitute by rubbish grid 11, buffering partition 12 and small-sized artificial swamp 13, waiting to administer on the water (flow) direction of section, the upstream and downstream two ends are equipped with rubbish grid 11, be equipped with buffering at 50～100m place, inboard of twice rubbish grid 11 and cut off 12, cut off between 12 at rubbish grid 11 and buffering, and between the twice buffering cuts off 12, be equipped with plug-flow oxygenating device 2, be artificial waterfall, drop, fountain, waterwheel or aerator.
Plug-flow oxygenating device 2 downstreams between rubbish grid 11 and buffering partition 12 are provided with the dispensing port 3 of biological inoculum, biological inoculum is thrown in the close zone of action of this plug-flow oxygenating device 2, help biological inoculum diffusion and growth like this, throw in for the first time and will carry out after for some time at aeration oxygen replenishing.At the improvement initial stage, improvement section water quality is relatively poor, and the timed interval of input is short, injected volume is more; After administering the section water correction, the timed interval of input is longer, injected volume few, finally is gradually reduced to zero.
Buffering is cut off 12 ball floats 121 that are embroidered with by geotextile 122, geotextile 122 upper ends and lower end and is weighed down the sandstone that has and rein in 123 and constitute, it is shaped as identical with the river cross-section shape wide at the top and narrow at the bottom trapezoidal, sandstone is reined in 123 and is guaranteed that itself and bottom, riverbed fit tightly, and ball float 121 guarantees that it adapts to the variation of different elevation of water surface.
Between cutting off 12, the twice buffering is provided with small-sized artificial swamp 13, be located at the ingress (also can outside administering section, be provided with in case of necessity) of point-source pollution, it is a depression that has certain long-width ratio, bottom surface that certain slope is arranged, mix the composition bed of packings with upper layer of soil 132, gravel filling 133 and lower soil 134, that the plantation of upper layer of soil 132 surface has is functional, surviving rate is high, water resisting property is strong, growth cycle is long, attractive in appearance and waterplant 131 with certain economic value, obtains reduction when making pollutent in the water to flow in bed body filler slit and root system of plant.
Described biological floating bed 4 are located at the preferable place of improvement section water quality between the twice buffering partition 12, along the river the road is arranged on the both sides, constitute by plastic hollow framework 42 and one deck or two layers of fishing net 41 of being fixed on the hollow frame 42, hollow frame is long 2～6 meters, wide 1～2 meter rectangular hollow framework, described fishing net mesh is 40～50mm, and plantation has plant 43 on the floating bed, and floating bed is located by fixed mechanism;
Described hollow frame 42 belows are hung with floating stuffing ball string 44, are made of most filling ball serial connections, and an end of this floating stuffing ball string 44 is fixed on the hollow frame 42, and the other end is fixed with the thing that heavily hangs down, and guarantees that it remains hang in water;
Described fixed mechanism comprises backstay 46, retaining ring (not shown), spacing rope 45 and mooring anchor 47, retaining ring is arranged on the inboard, four angles of rectangular hollow framework 42, backstay 46 passes and is inserted in location at the bottom of the riverbed bed of waiting to administer the river course behind the retaining ring, most biological floating bed 4 splicings are fixed in groups and by spacing rope 45, constitute the combination floating bed, one end of spacing rope 45 is fixed with mooring anchor 47, and mooring anchor 47 places water body to locate, and drifts about with water to prevent floating bed.
Claims (10)
1, a kind of controlling device of black smelly river course, be located at and wait to administer the place, section, comprise and block the dirty dirty facility that cuts, constitute by rubbish grid, buffering partition and small-sized artificial swamp, waiting to administer on the water (flow) direction of section, the upstream and downstream two ends are equipped with the rubbish grid, being equipped with buffering in the inboard of twice rubbish grid cuts off, between rubbish grid and buffering partition, and between the twice buffering is cut off, be equipped with the plug-flow oxygenating device, it is characterized in that: the downstream of the plug-flow oxygenating device between upstream rubbish grid and buffering partition is provided with the dispensing port of biological inoculum; Be provided with small-sized artificial swamp and biological floating bed between described twice buffering is cut off, described floating bed is made of plastic hollow framework and the fishing net that is fixed on the hollow frame, and plantation has plant on the floating bed, and floating bed is located by fixed mechanism.
2, the controlling device in black smelly river course according to claim 1 is characterized in that: described rubbish grid is 50～100m with the spacing that buffering is cut off.
3, the controlling device in black smelly river course according to claim 2, it is characterized in that: the shape of described rubbish grid is identical with the section form in river course, and its aperture is 10～30mm.
4, the controlling device in black smelly river course according to claim 2 is characterized in that: the shape that described buffering is cut off is identical with the section form in river course, and the sandstone that ball float that is embroidered with by geotextile, geotextile upper end and lower end bob have is reined in and constituted.
5, the controlling device in black smelly river course according to claim 1, it is characterized in that: described plug-flow oxygenating device is artificial waterfall, drop, fountain, waterwheel or aerator.
6, the controlling device in black smelly river course according to claim 1, it is characterized in that: described small-sized artificial swamp is located at the ingress of point-source pollution.
7, the controlling device in black smelly river course according to claim 1, it is characterized in that: described biological floating bed river course central authorities or the both sides of being located at, described hollow frame is long 2～6 meters, wide 1～2 meter rectangular hollow framework, described fishing net mesh is 40～50mm, and fishing net is provided with one deck or two layers.
8, the controlling device in black smelly river course according to claim 1, it is characterized in that: described floating bed below is hung with floating stuffing ball string, be made of most filling ball serial connections, an end of this floating stuffing ball string is fixed on the hollow frame, and the other end is fixed with the thing that heavily hangs down.
9, the controlling device in black smelly river course according to claim 1, it is characterized in that: described fixed mechanism comprises backstay and retaining ring, and retaining ring is arranged on the hollow frame, and backstay passes location at the bottom of the riverbed bed that is inserted in water body behind the retaining ring.
10, the controlling device in black smelly river course according to claim 9, it is characterized in that: described fixed mechanism also comprises spacing rope and mooring anchor, most floating bed splicings are fixed in groups and by spacing rope, constitute the combination floating bed, one end of spacing rope is fixed with mooring anchor, and mooring anchor places the water body location or fixes with the riverbed of water body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200699858U CN201406359Y (en) | 2009-04-07 | 2009-04-07 | Treatment device for black odor river |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200699858U CN201406359Y (en) | 2009-04-07 | 2009-04-07 | Treatment device for black odor river |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201406359Y true CN201406359Y (en) | 2010-02-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200699858U Expired - Fee Related CN201406359Y (en) | 2009-04-07 | 2009-04-07 | Treatment device for black odor river |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201406359Y (en) |
Cited By (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101913708A (en) * | 2010-09-08 | 2010-12-15 | 乔世琴 | Low-carbon energy-saving method for treating polluted water quality of lake or landscape lake |
| CN103224295A (en) * | 2013-05-15 | 2013-07-31 | 北京师范大学 | Automatic suction and ecological treatment system for polluted bottom sediments of rivers |
| CN103224314A (en) * | 2013-05-15 | 2013-07-31 | 北京师范大学 | River sediment automatic suction device |
| CN103332789A (en) * | 2013-06-06 | 2013-10-02 | 惠州市东江园林工程有限公司 | Method for ecologically purifying black and odorous riverway water body |
| CN104003514A (en) * | 2014-04-13 | 2014-08-27 | 北京工业大学 | Bio-contact oxidation device for polluted river water purification |
| CN104230100A (en) * | 2014-09-04 | 2014-12-24 | 上海汀滢环保科技有限公司 | Three-dimensional ecological corridor system and method for in-situ restoration of river water body |
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| CN104803557A (en) * | 2015-04-17 | 2015-07-29 | 苏州绿世界园林发展有限公司 | Compound type ditch pond wetland system with functions of farmland drainage purification and ecological restoration |
| CN105152352A (en) * | 2015-10-12 | 2015-12-16 | 朱学红 | River course black foul water biological purification treatment device |
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| CN105648974A (en) * | 2014-12-02 | 2016-06-08 | 中国科学院烟台海岸带研究所 | In-situ desilting, oxygen aeration and landscape construction method of polluted riverway |
| CN106045055A (en) * | 2016-07-08 | 2016-10-26 | 武汉理工大学 | Ecological restoration device and method for urban black-odor riverway |
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| CN107188318A (en) * | 2017-05-18 | 2017-09-22 | 长江大学 | A kind of black-odor riverway waste water control method |
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| CN108264198A (en) * | 2018-02-01 | 2018-07-10 | 宁波立升环保工程有限公司 | A kind of administering method in water pollution river |
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| CN108483668A (en) * | 2017-12-20 | 2018-09-04 | 中山市和智电子科技有限公司 | A kind of black and odorous water governing system |
| CN108585361A (en) * | 2017-12-20 | 2018-09-28 | 中山市和智电子科技有限公司 | A kind of black and odorous water processing system |
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| CN101913708B (en) * | 2010-09-08 | 2014-07-16 | 乔世琴 | Low-carbon energy-saving method for treating polluted water quality of lake or landscape lake |
| CN101913708A (en) * | 2010-09-08 | 2010-12-15 | 乔世琴 | Low-carbon energy-saving method for treating polluted water quality of lake or landscape lake |
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