CN204981352U - River course point source pollutes reinforces purifier - Google Patents
River course point source pollutes reinforces purifier Download PDFInfo
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- CN204981352U CN204981352U CN201520757906.8U CN201520757906U CN204981352U CN 204981352 U CN204981352 U CN 204981352U CN 201520757906 U CN201520757906 U CN 201520757906U CN 204981352 U CN204981352 U CN 204981352U
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Abstract
The utility model provides a river course point source pollutes reinforces purifier, include: the at least biological filter and the aquatic attitude purification bed that connect gradually, biological filter includes: a biological filter frame is fixed many biofilm carrier and an at least microorganism bacterial spawn on the biological filter frame, aquatic attitude purification bed includes: an ecological frame encloses and establishes well hole pattern on the ecological bed frame, the setting is in the inside big hole pattern seedling cage of ecological bed frame. Handle the sewage that river course point pollution sources discharged through biological method, what it can be nimble discharges in the river course, can effectively purify the point source and go into river pollution load, reaches the river course treatment effect of ideal, and the routine maintenance is convenient, and the maintenance cost is low.
Description
Technical field
The utility model relates to environmental technology field, particularly relates to river regulation, is specifically related to a kind of river course point-source pollution strengthened purification device.
Background technology
At present, have some point-source pollutions being difficult to avoid in river regulation process and go to river, be such as difficult to cut a dirty a small amount of sanitary sewage discharge outlet, water outlet below one-level A Miniature Sewage Farm (or treatment facility) enter river discharge outlet etc.Point-source pollution can increase the weight of the eutrophication of river water body, so will carry out biological reinforced process.But adopt that traditional equipment method intractability is large, cost is high, and be difficult to administer surface water standard.
Utility model content
For above-mentioned present situation, the purpose of this utility model proposes a kind of river course point-source pollution strengthened purification device, by biological method, the sewage that river course point source of pollution discharges is processed, it can discharge in river course flexibly, effectively can purify point source and enter river pollution load, reach desirable river regulation effect, and routine maintenance is convenient, maintenance cost is low.
For reaching above-mentioned purpose, the concrete technical scheme that the utility model is taked is:
A kind of river course point-source pollution strengthened purification device, comprising:
The bacteria bed connected successively and Ecology clean-up bed;
Described bacteria bed comprises: a bacteria bed framework, is fixed on many biologic packing materials on described bacteria bed framework and at least one microorganism bacterial spawn;
Described Ecology clean-up bed comprises: an ecological bed frame, is around in the middle hole pattern of described ecological bed framework outside; Be arranged on the large-meshed net seedling cage of described ecological bed lower portion.
Further, the upper and lower surface of described bacteria bed framework is provided with weave mesh.
Further, described biologic packing material and microorganism bacterial spawn upper and lower ends correspondence be fixed on bacteria bed framework upper and lower surface seamed edge and weave mesh on.
Further, the cylindrical nylon fine-structure mesh post of described microorganism bacterial spawn to be diameter be 3-7cm, in-built microbiobacterial agent particle.
Further, described microbiobacterial agent particle is the porous medium particle of load beneficial microorganism bacterial classification.
Further, described middle hole pattern is mesopore nylon wire, and its mesh spacing is 1-2cm.
Further, described large-meshed net seedling cage comprises: the two-layer macropore nylon wire being spaced apart 3.5-6cm, and its mesh spacing is 3-5cm, and the length of described macropore nylon wire is 60-120cm, and width is 60-120cm.
Further, described large-meshed net seedling cage is laid in described ecological bed base of frame.
Further, described large-meshed net seedling cage interval layered arrangement is in described ecological bed lower portion.
Further, described large-meshed net seedling cage is fixed by restricting or pressing from both sides.
By taking technique scheme, the utility model is applicable to place in point source of pollution downstream, carries out bio-contact oxidation and aquatic ecosystem self-cleaning to river course polluted-water of going to river.And discharge simple and direct, easy to maintenance.And by regulating bacteria bed and ecological bed ratio, the intensive treatment in the source of multiple point pollution can be suitable for.Without the need to additional floor, original position can be realized and administer.
Accompanying drawing explanation
Fig. 1 is the structural representation of bacteria bed in the utility model embodiment.
Fig. 2 is a kind of structural representation of Ecology clean-up bed in the utility model embodiment, is applicable to the water body that flow velocity is comparatively slow or the depth of water is more shallow.
Fig. 3 is the another kind of structural representation of Ecology clean-up bed in the utility model embodiment, is applicable to the water body that flow velocity is very fast or the depth of water is darker.
Fig. 4 is river course point-source pollution strengthened purification apparatus function module composition schematic diagram in the utility model embodiment.
Description of reference numerals: 1-bacteria bed; 2-Ecology clean-up bed resistant district; 3-Ecology clean-up bed clean water area; 11-biologic packing material; 12-bacteria bed framework; 13-microorganism bacterial spawn; The ecological bed framework of 21-; 22-mesopore nylon wire; 23-macropore nylon wire seedling cage; 24-oil thread rope.
Embodiment
For making above-mentioned feature and advantage of the present utility model become apparent, special embodiment below, and coordinate institute's accompanying drawing to be described in detail below.
As shown in Figure 4, river course of the present utility model point-source pollution strengthened purification device comprises two portions: bacteria bed 1 and Ecology clean-up bed, and Ecology clean-up bed is divided into Ecology clean-up bed resistant district 2 and 3 two kinds, Ecology clean-up bed clean water area.
As shown in Figure 1, bacteria bed 1 comprises the bacteria bed framework 12 of stainless steel, biologic packing material 11 and microorganism bacterial spawn 13, the upper and lower surface of bacteria bed framework 12 adopts oil thread rope weave mesh, in the seamed edge that the two ends up and down of biologic packing material 11 are fixed on bacteria bed framework 12 upper and lower surface and oil thread rope weave mesh, microorganism bacterial spawn 13 is isometric with biologic packing material, the cylindrical nylon fine-structure mesh post of 3-7cm diameter, in-built microbiobacterial agent particle, microbiobacterial agent particle adopts microorganism immobilization technology by the load of multiple special efficacy microbial strains on porous medium particle, be placed in polluted-water, on porous medium, the microorganism of dormancy is activated, division growth, and discharge continually, diffuse in surrounding water, be attached on biologic packing material 11.Microorganism bacterial spawn 13 is placed in the Upstream section of the medullary ray of bacteria bed 1 according to flow velocity.
Please refer to Fig. 4, Ecology clean-up bed resistant, 2 immediately preceding after bacteria bed 1, after Ecology clean-up bed clean water area 3 is connected on Ecology clean-up bed resistant district 2.As shown in Figure 2, Ecology clean-up bed comprises the ecological bed framework 21 of stainless steel, macropore nylon wire seedling cage 23 and submerged plant seedling.The submerged vegetation seedling in resistant district selects anti-pollution type submerged vegetation, and as watermifoil and hydrilla verticillata, the submerged vegetation seedling of clean water area selects purified water type submerged vegetation, as waterweed and potamogeton malaianus.Ecological bed framework 21 four sides mesopore nylon wire 22 corral.Macropore nylon wire seedling cage 23 is of a size of that 60-120cm is square, highly for about 3.5-6cm, interior paving one deck submerged plant seedling, is fixed on the bottom of ecological bed framework 21 by oil thread rope 24 and clip.As shown in Figure 3, the macropore nylon wire seedling cage 23 of 1/4 is then fixed on below water surface 10cm place and 1/2 depth of water place by streamflow speed respectively, notes longitudinally not overlapping, with the illumination avoiding upper strata vegetation to cover lower cover.
Place this cover system in point source of pollution downstream, bio-contact oxidation and aquatic ecosystem self-cleaning are carried out to polluted-water of going to river.Periodical reaping submerged vegetation, keeps its speed of growth and water purification ability.The submerged vegetation of nylon wire seedling cage is covered with ecological bed or lower semisection and occurs catabiosis, then carry out seedling replacing.
The above; for better case study on implementation of the present utility model; not the utility model is imposed any restrictions; every above embodiment is done according to the utility model technical spirit any simple modification, change and equivalent structure change, all still belong in the protection domain of technical solutions of the utility model.
Claims (10)
1. a river course point-source pollution strengthened purification device, is characterized in that, comprising:
The bacteria bed connected successively and Ecology clean-up bed;
Described bacteria bed comprises: a bacteria bed framework, is fixed on many biologic packing materials on described bacteria bed framework and at least one microorganism bacterial spawn;
Described Ecology clean-up bed comprises: an ecological bed frame, is around in the middle hole pattern of described ecological bed framework outside, is arranged on the large-meshed net seedling cage of described ecological bed lower portion.
2. river course as claimed in claim 1 point-source pollution strengthened purification device, it is characterized in that, the upper and lower surface of described bacteria bed framework is provided with weave mesh.
3. river course as claimed in claim 2 point-source pollution strengthened purification device, is characterized in that, in the seamed edge that the upper and lower ends correspondence of described biologic packing material and microorganism bacterial spawn is fixed on bacteria bed framework upper and lower surface and weave mesh.
4. river course as claimed in claim 1 point-source pollution strengthened purification device, is characterized in that, the cylindrical nylon fine-structure mesh post of described microorganism bacterial spawn to be diameter be 3-7cm, in-built microbiobacterial agent particle.
5. river course as claimed in claim 4 point-source pollution strengthened purification device, it is characterized in that, described microbiobacterial agent particle is the porous medium particle of load microbial strains.
6. river course as claimed in claim 1 point-source pollution strengthened purification device, it is characterized in that, described middle hole pattern is mesopore nylon wire, and its mesh spacing is 1-2cm.
7. river course as claimed in claim 1 point-source pollution strengthened purification device, it is characterized in that, described large-meshed net seedling cage comprises: the two-layer macropore nylon wire being spaced apart 3.5-6cm, and its mesh spacing is 3-5cm, the length of described macropore nylon wire is 60-120cm, and width is 60-120cm.
8. river course as claimed in claim 1 point-source pollution strengthened purification device, it is characterized in that, described large-meshed net seedling cage is laid in described ecological bed base of frame.
9. river course as claimed in claim 1 point-source pollution strengthened purification device, it is characterized in that, described large-meshed net seedling cage interval layered arrangement is in described ecological bed lower portion.
10. river course as claimed in claim 1 point-source pollution strengthened purification device, it is characterized in that, described large-meshed net seedling cage is fixed by restricting or pressing from both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520757906.8U CN204981352U (en) | 2015-09-28 | 2015-09-28 | River course point source pollutes reinforces purifier |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520757906.8U CN204981352U (en) | 2015-09-28 | 2015-09-28 | River course point source pollutes reinforces purifier |
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| Publication Number | Publication Date |
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| CN204981352U true CN204981352U (en) | 2016-01-20 |
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| CN201520757906.8U Active CN204981352U (en) | 2015-09-28 | 2015-09-28 | River course point source pollutes reinforces purifier |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019010854A1 (en) * | 2017-07-13 | 2019-01-17 | 河海大学 | Active carbon and microorganism coupling device for removing pesticide out of farmland drainage water |
| CN111635012A (en) * | 2020-06-23 | 2020-09-08 | 南宁师范大学 | Sewage purification treatment device based on symbiosis of aquatic plants and bacteria and algae |
-
2015
- 2015-09-28 CN CN201520757906.8U patent/CN204981352U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019010854A1 (en) * | 2017-07-13 | 2019-01-17 | 河海大学 | Active carbon and microorganism coupling device for removing pesticide out of farmland drainage water |
| CN111635012A (en) * | 2020-06-23 | 2020-09-08 | 南宁师范大学 | Sewage purification treatment device based on symbiosis of aquatic plants and bacteria and algae |
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