CN203683205U - Bamboo charcoal fiber filler used for sewage treatment - Google Patents
Bamboo charcoal fiber filler used for sewage treatment Download PDFInfo
- Publication number
- CN203683205U CN203683205U CN201320614044.4U CN201320614044U CN203683205U CN 203683205 U CN203683205 U CN 203683205U CN 201320614044 U CN201320614044 U CN 201320614044U CN 203683205 U CN203683205 U CN 203683205U
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- China
- Prior art keywords
- bamboo
- filler
- charcoal fiber
- bamboo charcoal
- carbon fibre
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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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- Biological Treatment Of Waste Water (AREA)
Abstract
The utility model discloses bamboo charcoal fiber filler used for sewage treatment. The bamboo charcoal fiber filler consists of a plurality of filler processing units 1, and is characterized in that each of the filler processing units 1 consists of a plurality of hierarchical small processing units 2 and a fixed rod 3, wherein the hierarchical small processing units 2 are fixed on the fixed rod 3; each of the small processing units 2 consists of one to two bamboo wire rings 21 and a plurality of bamboo charcoal fiber sheets 22; and the one to two bamboo wire rings 21 are arranged in the middle, and the plurality of bamboo charcoal fiber sheets 22 are arranged at the outer peripheries of the bamboo wire rings 21. The bamboo charcoal fiber filler disclosed by the utility model has the advantages that hazardous substances are not dissolved out while the bamboo charcoal fiber filler is applied, and secondary pollution is not formed after the bamboo charcoal fiber filler is discarded; the filler is great in porosity, small in water flow resistance, not easy to generate obvious sludge-depositing and clustering phenomena, and capable of enabling the biological membrane distribution to be uniform, and not blocked by the biological membrane; and the bamboo fiber has very good biocompatibility, and the biomass liveweight borne by the filler is great. The filler adopts a suspending way, and therefore, the bamboo charcoal fiber filler is simple to use and convenient to replace, and using and managing costs are correspondingly lowered. And the bamboo charcoal fiber filler has higher sewage treatment effect.
Description
Technical field
The utility model is involved in to pollute processes packing technique field, the filler that relates in particular to use on apparatus for treating sewage, specifically a kind of bamboo-carbon fibre filler for sewage disposal.
Background technology
In the dirty water decontamination handles technology, biological contact oxidation process is a kind of immersion biomembrance process of classics, its essence is and in reactor, fills filler, and sewage is with certain flow velocity filler of flowing through.On film, under the effect of bacteria metabolism, the pollutent in water is removed, thereby sewage is purified.
In biological contact oxidation process, filler is microorganism carrier, the selection of filler has determined can, for the size of specific surface area and the size of biofilm biomass of biofilm development, under certain hydraulic load and aeration intensity, determine again the utilization ratio of reactor inner transmission matter condition and oxygen in reactor.For this reason, the performance of filler directly has influence on the effect of reactor operation and becomes the key factor of water treatment efficiency.
Generally speaking, well behaved filler should have following characteristics: 1. on filler, microbial film is evenly distributed, and does not produce obvious deposition, does not produce nodule phenomenon; 2. voidage is larger, can not stopped up by microbial film, is difficult for being clung by greasy dirt in water and affects treatment effect; 3. require ultimate compression strength high, have higher salt tolerant, erosion resistance; 4. to there be high as far as possible specific surface area and good hydrophilicity, microbial film as much as possible is attached on filler; 5. require oxygenation power effect good, can reduce working cost, save the energy; 6. flow resistance is little, strong to chemistry and biologically stable, and not stripping objectionable impurities produces secondary pollution.At present, the development of bio-contact oxidation filler was passed through with the next stage: the 1. fixing filler of sizing, and mainly taking honeycomb padding as main, the defect of such filler is that the inhomogeneity requirement of water distribution, gas distribution is very high, demoulding difficulty easily occurs, thereby cause obstruction; 2. suspension type filler, wherein representative have soft-filler, semi soft packing, a combined stuffing etc.Wherein large, the easy to be filmed of combined stuffing combined stuffing specific surface area and not conglomeration of semi soft packing, the advantage that bubble cutting property is good; And sewage treatment capacity is better than soft, semi soft packing.3. distributing filler comprises stacked, floating filler, and feature is without fixing and suspension, only need place it among treatment unit, easy to use, changes simple.
But, present stage microbe stuffing ubiquity the defects such as secondary pollution.To fix filler as example, its material has igelite, acrylic plastering etc.; Distributing filler generally adopts special hydroformylation fiber or the POLYESTER YARNS such as polyethylene, polypropylene, urethane.Because above-mentioned filler is all the polymkeric substance that adopt oil by-product production, after it is discarded, secondary pollution problems is inevitable; Therefore, developing green, non-secondary pollution filler are extremely urgent.
Utility model content
(1) technical problem that will solve
The technical problems to be solved in the utility model is that development one microbial film on filler is evenly distributed, and is difficult for producing obvious deposition and nodule phenomenon; Voidage is larger, can not stopped up by microbial film; There are higher salt tolerant, erosion resistance; Flow resistance is little, strong to chemistry and biologically stable, and not stripping objectionable impurities produces secondary pollution and easy to use, changes simple for the filler on apparatus for treating sewage.
(2) technical scheme
A kind of bamboo-carbon fibre filler for sewage disposal, to be formed by several filler processing units, it is characterized in that, described filler processing unit is made up of multiple level small-scale treatment unit and fixed link, described level small-scale treatment unit is fixed on fixed link, described small-scale treatment unit is to be made up of one to two bamboo wire ring and several bamboo-carbon fibre sheets, and in the middle of described one to two bamboo wire ring is arranged on, described several bamboo-carbon fibre sheets are arranged on the neighboring of bamboo wire ring.
As technique scheme supplement, improve or preferably, the utility model also has following feature:
Described bamboo wire ring is to be woven into an annular by bamboo-carbon fibre, and described bamboo-carbon fibre sheet is to be woven into emanant sector structure by some bamboo-carbon fibres.
The described small-scale treatment unit being formed by bamboo wire ring and bamboo-carbon fibre sheet, what be arranged on interposition is that bamboo wire ring is to be overlaped by the bamboo wire ring of two annulars, and the outer end points that is arranged on the bamboo-carbon fibre on the bamboo-carbon fibre sheet of several sector structures of the neighboring of bamboo wire ring forms an emanant circle.
(3) beneficial effect
In the utility model, filler is to adopt the natural bamboo raw materials such as bamboo-carbon fibre to weave formation.Its beneficial effect is: can stripping objectionable impurities when bamboo-carbon fibre filler is used, can not form secondary pollution after discarded yet; This filler voidage is large, and flow resistance is little, is difficult for producing obvious deposition and nodule phenomenon, can make microbial film be evenly distributed, and can not stopped up by microbial film; Bamboo-carbon fibre has good biocompatibility, and the biomass of this filler load is large.Because filler is to adopt suspension type, so use simply, it is convenient to change, corresponding use and the handling cost of having reduced.Therefore, there is higher wastewater treatment efficiency.Because filler is to adopt suspension type, so use simply, it is convenient to change, corresponding use and the handling cost of having reduced.
Brief description of the drawings
Fig. 1 is a kind of bamboo-carbon fibre filling-material structure schematic diagram for sewage disposal of the utility model;
Fig. 2 is the small-scale treatment unit structural representation of this practical middle bamboo-carbon fibre filling-material structure;
Fig. 3 is the bamboo wire ring structural representation in this small-scale treatment unit in practical;
Fig. 4 is the bamboo-carbon fibre chip architecture schematic diagram in this small-scale treatment unit in practical.
Shown in figure: 1, filler processing unit, 2, small-scale treatment unit, 21, bamboo wire ring, 22, bamboo-carbon fibre sheet, 3, fixed link.
Embodiment
Below in conjunction with drawings and Examples, embodiment of the present utility model is described in further detail.Following examples are used for illustrating the utility model, but are not used for limiting scope of the present utility model.
As shown in Figure 1, a kind of bamboo-carbon fibre filler for sewage disposal, to be formed by several filler processing units 1, it is characterized in that, described filler processing unit 1 is made up of multiple level small-scale treatment unit 2 and fixed link 3, and level small-scale treatment unit 2 is fixed on fixed link 3, and small-scale treatment unit 2 is to be made up of one to two bamboo wire ring 21 and several bamboo-carbon fibre sheets 22, in the middle of one to two bamboo wire ring 21 is arranged on, several bamboo-carbon fibre sheets 22 are arranged on the neighboring of bamboo wire ring 21.In the time of actual fabrication, adopt three fixed links 3, fixed link can adopt commercially available bamboo cane to process, then in each level, with employing bamboo-carbon fibre, three small-scale treatment unit 2 are horizontally fixed on three fixed links 3, make it to form an equilateral triangle, become a bamboo-carbon fibre filler processing unit 1.Several bamboo-carbon fibre filler processing units 1 are placed just becomes the filler on apparatus for treating sewage in apparatus for treating sewage.
As shown in Figure 3, bamboo wire ring 21 is to be woven into an annular by bamboo silk.When actual fabrication, by round centered by, to adopt width be 0.1cm, and bamboo silk is wound around braiding; Weaving direction from inside to outside, bamboo silk spacing 2mm, be finally formed as: internal diameter is 0.5cm the annular bamboo wire ring of external diameter 2cm.The bamboo wire ring of above-mentioned specification roughly consumes 15～20 of the bamboo silks that length is 20cm.
As shown in Figure 4, bamboo-carbon fibre sheet 22 is to be woven into emanant sector structure by some bamboo-carbon fibres.When actual fabrication, commercially available bamboo-carbon fibre is cut into the short silk that length is 6cm, after shearing, arrange smooth, tighten with bamboo charcoal fibre yarns binding its inner, outer end is fan-shaped scattering from inside to outside gradually, and wear bundle with bamboo charcoal fibre yarns by root, being finally formed as diameter is the fan shooting shape bamboo-carbon fibre sheet 22 of 5cm.According to actual water treatment needs, in bamboo-carbon fibre sheet, filametntary quantity can be carried out suitable increase and decrease.General recommendations is at 80～160.
As shown in Figure 2, the described small-scale treatment unit 2 being formed by bamboo wire ring and bamboo-carbon fibre sheet, what be arranged on interposition is that bamboo wire ring 21 is to be overlaped by the bamboo wire ring 21 of two annulars, and the outer end points that is arranged on the bamboo-carbon fibre on the bamboo-carbon fibre sheet 22 of several sector structures of the neighboring of bamboo wire ring 21 forms an emanant circle.
The above is only preferred implementation of the present utility model; for those skilled in the art; not departing under the prerequisite of the utility model know-why, can also make some improvements and modifications, these improvements and modifications also should be considered as the utility model protection domain.
Claims (3)
1. the bamboo-carbon fibre filler for sewage disposal, to be formed by several filler processing units (1), it is characterized in that, described filler processing unit (1) is made up of multiple level small-scale treatment unit (2) and fixed link (3), described level small-scale treatment unit (2) is fixed on fixed link (3), described small-scale treatment unit (2) is to be made up of bamboo wire ring (21) and several bamboo-carbon fibre sheets (22), in the middle of described bamboo wire ring (21) is arranged on, described several bamboo-carbon fibre sheets (22) are arranged on bamboo wire ring (21) periphery.
2. a kind of bamboo-carbon fibre filler for sewage disposal as claimed in claim 1, it is characterized in that, described bamboo wire ring (21) is to be woven into an annular by bamboo-carbon fibre, and described bamboo-carbon fibre sheet (22) is to be woven into emanant sector structure by some bamboo-carbon fibres.
3. a kind of bamboo-carbon fibre filler for sewage disposal as claimed in claim 1, it is characterized in that, the described small-scale treatment unit (21) being formed by bamboo wire ring and bamboo-carbon fibre sheet, what be arranged on interposition is to be overlaped by two annular bamboo wire rings (21), and the outer end points that is arranged on the bamboo-carbon fibre on the bamboo fibers sheet (22) of several sector structures of the neighboring of bamboo wire ring (21) forms an emanant circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320614044.4U CN203683205U (en) | 2013-09-24 | 2013-09-24 | Bamboo charcoal fiber filler used for sewage treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320614044.4U CN203683205U (en) | 2013-09-24 | 2013-09-24 | Bamboo charcoal fiber filler used for sewage treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203683205U true CN203683205U (en) | 2014-07-02 |
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ID=51005137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320614044.4U Expired - Fee Related CN203683205U (en) | 2013-09-24 | 2013-09-24 | Bamboo charcoal fiber filler used for sewage treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203683205U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105439278A (en) * | 2015-12-17 | 2016-03-30 | 潘峰 | Biological filling material and filling material net containing same |
| CN107200406A (en) * | 2017-06-27 | 2017-09-26 | 江苏大学 | A kind of biofilm reactor based on open circles taper NACF filler |
-
2013
- 2013-09-24 CN CN201320614044.4U patent/CN203683205U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105439278A (en) * | 2015-12-17 | 2016-03-30 | 潘峰 | Biological filling material and filling material net containing same |
| CN105439278B (en) * | 2015-12-17 | 2019-03-29 | 临安雅观环保设备技术有限公司 | A kind of biologic packing material and the filler net comprising the biologic packing material |
| CN107200406A (en) * | 2017-06-27 | 2017-09-26 | 江苏大学 | A kind of biofilm reactor based on open circles taper NACF filler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140702 Termination date: 20140924 |
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| EXPY | Termination of patent right or utility model |