CN201545730U - Novel water treatment fluidized-bed biological filler - Google Patents
Novel water treatment fluidized-bed biological filler Download PDFInfo
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- CN201545730U CN201545730U CN2009200439780U CN200920043978U CN201545730U CN 201545730 U CN201545730 U CN 201545730U CN 2009200439780 U CN2009200439780 U CN 2009200439780U CN 200920043978 U CN200920043978 U CN 200920043978U CN 201545730 U CN201545730 U CN 201545730U
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Abstract
The utility model discloses a novel water treatment fluidized-bed biological filler which comprises an external circle layer, an internal circle layer, reinforced ribs, a connecting fin and a short fin, wherein the external circle layer and the internal circle layer are connected through the reinforced ribs, the connecting fin is arranged between the external circle layer and the internal circle layer, and the short fin is arranged on an inner ring layer. Through the cross connection mode adopted by the reinforced ribs between the external circle layer and the internal circle layer, the inner ring space of the utility model is increased, and the hole of the middle portion is also enlarged, thereby being difficulty to be blocked up when the growth and film hanging of microorganisms is finished; because the growth accumulation of the microorganisms forms anaerobic reaction and the inner ring space of the utility model is increased, the microorganisms are not easy to get stuffed up, the aerobic reaction is formed, and air bubbles can be sufficiently cut, thus the simultaneous conduct of the anaerobic reaction and the aerobic reaction in water treatment process and the simultaneous conduct of nitrated and denitrifying reactions are really realized, and excellent processing effects are achieved, moreover, the integral structure is simple, the concept is ingenious, and the novel water treatment fluidized-bed biological filler has great extending and practical values in the field of microorganism water treatment.
Description
Technical field:
The utility model relates to a kind of water-treatment biological filler, relates in particular to a kind of novel water treatment fluidized bed biologic packing material.
Background technology:
When polluting processing, the means that adopt mainly are biological treatments at present, just utilize anaerobism of microorganism and aerobic dual character, decompose different pollutent in the sewage, the purpose of reach degraded, decompose, purifying waste water, in this process, the domestication of microorganism, cultivation just seem particularly important, and these all be unable to do without microorganism carrier---filler, the effect of filler is in effective unit volume, enlarge specific surface area as much as possible, realize having more microbial population to dispose of sewage in the unit volume.
All there are some technical deficiencies in the filler that at present uses, using, the semi soft packing of Shi Yonging, soft-filler, elastic filler, combined stuffing etc. the earliest, maximum shortcoming is exactly that specific surface area is less relatively, so be applied in field DeGrains such as putting forward mark, technological transformation, high-concentration sewage, novel process, only be applicable to conventional sewage disposal, and cost height, complicated, the maintenance inconvenience of installation, and floor space is big; For solving the problems of the technologies described above, new suspended packing has appearred on the market, though in unit volume, enlarged specific surface area, but during actual bio-film colonization, preliminary stage, can reach anaerobism, carry out in the time of aerobic, but because the floating stuffing space is less, microorganism growth is after for some time, easily result in blockage, cause the specific surface area of filler to descend, clump together, whole have only external microbial to carry out aerobic reaction, be difficult to realize that aerobic and anaerobism carry out simultaneously, and the effect of more not cutting bubble after stopping up is so in real application process, still be difficult to reach the ideal effect.
Summary of the invention:
The utility model provides a kind of novel water treatment fluidized bed biologic packing material at above technical deficiency.
For realizing above technical purpose, the technical solution adopted in the utility model is:
A kind of novel water treatment fluidized bed biologic packing material, form by cylindrical layer, interior circle layer, stiffening web, connection fin, brachypterism sheet, wherein the cylindrical layer is connected by stiffening web with interior circle layer, on the one hand bubble is played cutting action, on the other hand biologic packing material is play and strengthens fastening effect, prevent biologic packing material when mobile collision deformation, increase the service life; Be provided with between cylindrical layer and the interior circle layer and be connected fin, improve the specific surface area of biologic packing material, increase load quantity of microorganism, help anaerobism and the aerobic reaction of microorganism; Inner layer is provided with the brachypterism sheet, and effect is to increase specific surface area, the raising biofilm rate of biologic packing material.
Described stiffening web is cross connection between cylindrical layer and interior circle layer.
Described cylindrical laminar surface is an accordion, increases specific surface area, improves the biofilm rate.
In view of the deficiencies in the prior art, my company is through for many years scientific experiment and application in practice, develop novel water treatment fluidized bed biologic packing material, by the cross-connection system of stiffening web between cylindrical layer and interior circle layer, three toroidal ring structure shapes of original biologic packing material have been changed, enlarge interior cycle space, the middle portion hole is increased, and then reached microorganism after the growth biofilm is finished, be difficult for stopping up, and after the microorganism growth metabolism, easily come off, can form the outer ring of filler, because piling up, microorganism growth forms anaerobic reaction, and the space that inner ring enlarges makes microorganism be difficult for stopping up, and forms aerobic reaction, and the effect that can cut bubble fully, real realize in the water treatment procedure anaerobism and aerobicly carry out simultaneously that nitrification and denitrification carries out simultaneously, reaches good treatment effect.
Description of drawings:
Fig. 1 is the utility model structure iron;
Embodiment:
A kind of novel water treatment fluidized bed biologic packing material, by cylindrical layer 1, interior circle layer 2, stiffening web 3, connect fin 4, brachypterism sheet 5 is formed, wherein cylindrical layer 1 and interior circle layer 2 are connected by stiffening web 3, be provided with between cylindrical layer 1 and the interior circle layer 2 and be connected fin 4, inner layer 2 is provided with brachypterism sheet 5, during concrete enforcement, biologic packing material is positioned in the fluidized-bed, utilize to be provided with between cylindrical layer 1 and the interior circle layer 2 and be connected fin 4 and inner layer 2 is provided with the specific surface area that brachypterism sheet 5 improves biologic packing material, increase load quantity of microorganism, improve microbiological degradation rate in the unit volume, when microorganism carries out anaerobism and aerobic reaction, by the cross-connection system of stiffening web 3 between cylindrical layer 1 and interior circle layer 2, changed the intermediate structure shape of biologic packing material, make microorganism after the growth biofilm is finished, be difficult for stopping up, and make biologic packing material when mobile, play cutting action, really realize in the water treatment procedure anaerobism and aerobicly carry out simultaneously, improve the aeration aerating utilization ratio bubble.
The utility model is simple in structure, be skillfully constructed, and improves the microbiological degradation reactivity under the manufacturing cost situation reducing, and has very big popularization and practical value in the microorganism water treatment field.
Claims (1)
1. novel water treatment fluidized bed biologic packing material, form by cylindrical layer, interior circle layer, stiffening web, connection fin, brachypterism sheet, it is characterized in that: described cylindrical layer is connected by stiffening web with interior circle layer, be provided with between cylindrical layer and the interior circle layer and be connected fin, stiffening web is cross connection between cylindrical layer and interior circle layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200439780U CN201545730U (en) | 2009-06-15 | 2009-06-15 | Novel water treatment fluidized-bed biological filler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200439780U CN201545730U (en) | 2009-06-15 | 2009-06-15 | Novel water treatment fluidized-bed biological filler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201545730U true CN201545730U (en) | 2010-08-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200439780U Expired - Fee Related CN201545730U (en) | 2009-06-15 | 2009-06-15 | Novel water treatment fluidized-bed biological filler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201545730U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102616995A (en) * | 2012-03-31 | 2012-08-01 | 北京碧水源环境工程有限公司 | Ozone catalytic oxidation and biochemical compound treatment device of reverse osmosis concentrated water and application method of ozone catalytic oxidation and biochemical compound treatment device |
| CN105481104A (en) * | 2016-01-07 | 2016-04-13 | 甘肃金桥水科技（集团）股份有限公司 | Biological carrier for eddy immobilized-microorganism aeration tank |
-
2009
- 2009-06-15 CN CN2009200439780U patent/CN201545730U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102616995A (en) * | 2012-03-31 | 2012-08-01 | 北京碧水源环境工程有限公司 | Ozone catalytic oxidation and biochemical compound treatment device of reverse osmosis concentrated water and application method of ozone catalytic oxidation and biochemical compound treatment device |
| CN102616995B (en) * | 2012-03-31 | 2016-04-20 | 北京碧水源环境工程有限公司 | A kind of catalytic ozonation of reverse osmosis concentrated water and biochemical composite handling arrangement and application method thereof |
| CN105481104A (en) * | 2016-01-07 | 2016-04-13 | 甘肃金桥水科技（集团）股份有限公司 | Biological carrier for eddy immobilized-microorganism aeration tank |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100811 Termination date: 20120615 |