CN201857304U - Superimposed type water treatment biological packing - Google Patents
Superimposed type water treatment biological packing Download PDFInfo
- Publication number
- CN201857304U CN201857304U CN2010206006297U CN201020600629U CN201857304U CN 201857304 U CN201857304 U CN 201857304U CN 2010206006297 U CN2010206006297 U CN 2010206006297U CN 201020600629 U CN201020600629 U CN 201020600629U CN 201857304 U CN201857304 U CN 201857304U
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- filler
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- limit body
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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
Abstract
The utility model relates to superimposed type water treatment biological packing, which comprises a plurality of packing units, plastic ropes or fiber ropes, a first position limiting body, a second position limiting body, a third position limiting body and a fourth position limiting body. Each packing unit is provided with composite packing and snowflake-shaped semisoft packing, and the composite packing and the snowflake-shaped semisoft packing are spaced through the first position limiting body; the packing units are serially connected together through the plastic ropes or fiber ropes, and the adjacent two packing units are spaced through the second position limiting body; and the snowflake-shaped semisoft packing in the lowermost packing unit is limited through the third position limiting body, and the composite packing in the uppermost packing unit is limited through the fourth position limiting body. The superimposed type water treatment biological packing can degrade hardly-degraded organic pollutants in sewage, has large specific surface area, high void percentage, small hydraulic resistance, reduced amount of generated sludge, good sewage treatment effect, good denitrogenation and dephosphorization functions, good biochemical stability and no secondary pollution, is easy for biofilm formation and biofilm striping and replacement, is convenient in mounting, and can be stably used for a long time.
Description
Technical field
The utility model relates to a kind of water treatment filler, and particularly a kind of superposing type water-treatment biological filler is used for biological sewage treatment.
Background technology
Used filler requires that specific surface area is big, voidage is big, hydraulic resistance is little, intensity is big in the biological wastewater treatment process, chemistry and biologically stable be good and durable in use.Existing water treatment filler is in the process of using, and often specific surface area is less, is not easy to reach requirement; And do not allow easy to hang touching, the food chain of microorganism falls short of in the microbial film, thereby does not reach the treatment effect of expection; Work-ing life is also shorter usually, needs often to change filler, has increased various expenses so virtually; More complicated is installed.After the simple combined stuffing fibrous bundle biofilm,, thereby cause the biofilm of filler, demoulding can not reach best effect because action of gravity makes fibrous bundle sagging; And biofilm, the demoulding effect of simple flakes combined stuffing are weaker all the better.CN201206110Y discloses a kind of mixed type multidimensional combined stuffing, comprises one group of semi soft packing sheet, it is characterized in that described one group of semi soft packing sheet is by soft-filler line series combination; On the described soft-filler line semi-rigid fibre bundle is set.CN2246663Y discloses a kind of combined stuffing, it is made up of soft-filler and semi soft packing, semi soft packing is many ring radiation branch skeleton constructions, there is the polyphone hole at the center, it is that filamentary fibers constitutes that every ring peripheral disposition has biofilm thorn, soft-filler, and they are radial among being distributed on the biofilm thorn of every ring, and filamentous fiber soft filling is to be fixed among the semi soft packing by taking ring and taking post on the ring, and these technology are not used widely in practice.
Summary of the invention
Technical problem to be solved in the utility model is, a kind of superposing type water-treatment biological filler is provided, the organic pollutant of difficult degradation in this filler energy degradation of sewage, its specific surface area is big, the voidage height, and hydraulic resistance is little, easy to be filmed, demoulding upgrades easily, and the mud generation reduces, and disposes of sewage effective and has the denitrogenation dephosphorizing function, the biological chemistry good stability, can not produce secondary pollution, and easy for installation, can for a long time stable use.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is as follows:
A kind of superposing type water-treatment biological filler, its technical scheme are that it has several filler units, plastic ties or fiber rope, several first limit bodies, several second limit bodies, the 3rd limit body, the 4th limit body; Described each filler unit has a combined stuffing and a flakes semi soft packing, combined stuffing in each filler unit is positioned at top (front) of flakes semi soft packing, and the two is certain intervals by first limit body (positioning body) spacing (location); Described plastic ties or fiber rope pass the through hole of central position of the combined stuffing in each filler unit and flakes semi soft packing the central position through hole and these several filler units are cascaded (being serially connected), two adjacent filler units make these two filler units be certain intervals by second limit body (positioning body) spacing (location); Flakes semi soft packing in above-mentioned several filler units that are cascaded in the filler unit of bottom (backmost) is by the 3rd limit body (positioning body) lower limit, and the combined stuffing in several filler units that are cascaded in the filler unit of the top (foremost) is by the 4th limit body (positioning body) upper limit.
In the technique scheme, the two distance at interval of combined stuffing in described each filler unit and flakes semi soft packing can be 2～3 centimetres, also can be other size.The quantity of above-mentioned filler unit is (can refer to a plurality of, can certainly be one or two) more than three or three, and adjacent two filler units distance at interval can be 10 centimetres, also can be other size.Above-mentioned each first limit body can be a plastics tubing (length of this plastics tubing equals combined stuffing and flakes semi soft packing distance at interval in each filler unit), combined stuffing and flakes semi soft packing by the spacing concrete structure of first limit body can be in above-mentioned each filler unit, in this filler unit, between combined stuffing and the flakes semi soft packing, be set with a plastics tubing on plastic ties or the fiber rope.Combined stuffing and flakes semi soft packing can be spacing by one first limit body in each filler unit, can certainly be spacing by two first limit bodies.Above-mentioned each second limit body can be a plastics tubing (length of this plastics tubing equals adjacent two filler units distance at interval), above-mentioned two adjacent filler units by the spacing concrete structure of second limit body can be, between two adjacent filler units, be set with a plastics tubing on plastic ties or the fiber rope.Two adjacent filler units can be spacing by one second limit body, can certainly be spacing by two second limit bodies.Above-mentioned the 3rd limit body can be the knotting of plastic ties or fiber rope, and this knotting is arranged in the lower surface of the flakes semi soft packing of the above-mentioned nethermost filler unit of several filler units that is cascaded.Above-mentioned the 4th limit body can be the knotting of plastic ties or fiber rope, and this knotting is arranged in the upper surface of the combined stuffing of the above-mentioned uppermost filler unit of several filler units that is cascaded.
Described first limit body, second limit body, the 3rd limit body, the 4th limit body are not limited in above-mentioned a kind of structure, can also be other structure, the upper and lower ends of the combined stuffing in each filler unit and the upper and lower ends of flakes semi soft packing such as plastic ties or fiber rope, all have combined stuffing in this filler unit and the spacing knotting up and down of flakes semi soft packing, thereby form first limit body, second limit body, the 3rd limit body, the 4th limit body.In this structure, combined stuffing and flakes semi soft packing are spacing by two first limit bodies in each filler unit, and two adjacent filler units are spacing by two second limit bodies.
Filler described in the utility model is that combined stuffing and flakes semi soft packing are formed by stacking, and the structure of combined stuffing and flakes semi soft packing is originally as prior art.Combined stuffing is to develop to form on the basis of soft-filler and semi soft packing, and it has both advantages concurrently, and its structure is to make the clinching of plastics disk into two circles big plastic hoop, and hydroformylation fiber or POLYESTER YARNS are pressed on the ring of ring, makes the fibrous bundle uniform distribution; Inner ring is flakes plastics branches.Add the flakes semi soft packing in the bottom of combined stuffing, make it constitute a filler unit (one group of filler unit in other words conj.or perhaps), plastic ties or fiber rope pass the through hole of central position of the combined stuffing in each filler unit and flakes semi soft packing the central position through hole and these several filler units are cascaded (be serially connected, can be to separate by plastics tubing is spacing between combined stuffing and the flakes semi soft packing, two ends knotting with plastic ties or fiber rope), just made the superposing type water treatment filler.Be characterized in that each filler unit can biofilm, can effectively cut bubble again, the transfer rate and the utilization ratio of oxygen have been improved, the aqueous vapor microbial film is fully exchanged, organism in the water is efficiently handled, its fibrous bundle can be carried by the flakes semi soft packing of bottom after biofilm, has prevented the sagging of fibrous bundle.Thereby shortened the biofilm time of filler, made microbial film dispose the organism in the water more fully.Filler described in the utility model effectively utilizes the man-made fiber potential of performance, and a certain amount of mud of constant maintenance makes processing power improve 2～5 times, and saves the space.The flow process that dirty amount reduces to 1/5～1/10, also do not need sludge treatment takes place in mud, even the content of oil content, SS is high, the pre-treatment that also do not need to flocculate (increases the effect of SRT, SRT:Sludge Retention Time, sludge retention time, just mud mud age.The mean residence time that refers to the aeration tank microorganism cells), can long-time (more than 15 years) stably use Maintenance free.
In sum, the organic pollutant of difficult degradation in the filler energy degradation of sewage described in the utility model, its specific surface area is big, the voidage height, hydraulic resistance is little, and easy to be filmed, demoulding upgrade easily, can form long biologic chain, the mud generation significantly reduces, and disposes of sewage effective and has the denitrogenation dephosphorizing function, the biological chemistry good stability, can not produce secondary pollution, and easy for installation, can for a long time stable use, working service is convenient, long service life, it demonstrates fully out with the advantage of above-mentioned two kinds of fillers.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the structural representation of a combined stuffing in the utility model.
Fig. 3 is the structural representation of a flakes semi soft packing in the utility model.
The structural representation (partial view, the fibrous bundle of the combined stuffing that do not draw) that Fig. 4 is connected for uppermost filler unit, plastic ties or a fiber rope, first limit body, second limit body, the 4th limit body in several filler units of the utility model.
The structural representation (partial view, the fibrous bundle of the combined stuffing that do not draw) that Fig. 5 is connected for nethermost filler unit, plastic ties or a fiber rope, first limit body, second limit body, the 3rd limit body in several filler units of the utility model.
Embodiment
The utility model is further described below in conjunction with embodiment:
As Fig. 1, Fig. 2, Fig. 3, Fig. 4, shown in Figure 5, the utlity model has several (can for a plurality of) filler units, plastic ties or fiber rope 3, several first limit bodies 41, several second limit bodies 42, the 3rd limit body 43, the 4th limit body 44.Described each filler unit has a combined stuffing 1 and a flakes semi soft packing 2, combined stuffing 1 in each filler unit is positioned at top (front) of flakes semi soft packing 2, the two is certain intervals by first limit body (positioning body) 41 spacing (location), can be 2～3 centimetres.Described plastic ties or fiber rope 3 pass the through hole of central position of the combined stuffing 1 in each filler unit and flakes semi soft packing 2 the central position through hole and make these several filler units be cascaded (being serially connected), two adjacent filler units make these two filler units be certain intervals by second limit body (positioning body) 42 spacing (location), can be 10 centimetres.Flakes semi soft packing in above-mentioned several filler units that are cascaded in the filler unit of bottom (backmost) is by the 3rd limit body (positioning body) 43 lower limit, and the combined stuffing in several filler units that are cascaded in the filler unit of the top (foremost) is by the 4th limit body (positioning body) 44 upper limits.
As Fig. 1, Fig. 2, Fig. 3, Fig. 4, shown in Figure 5, above-mentioned each first limit body 41 is a plastics tubing (length of this plastics tubing equals combined stuffing and flakes semi soft packing distance at interval in each filler unit), combined stuffing and flakes semi soft packing by first limit body, 41 spacing concrete structures are in above-mentioned each filler unit, in this filler unit, between combined stuffing and the flakes semi soft packing, be set with a plastics tubing on plastic ties or the fiber rope 3.In the present embodiment, combined stuffing and flakes semi soft packing are spacing by one first limit body in each filler unit, can certainly be spacing by two first limit bodies.Above-mentioned each second limit body 42 is a plastics tubing (length of this plastics tubing equals adjacent two filler units distance at interval), above-mentioned two adjacent filler units by second limit body, 42 spacing concrete structures are, between two adjacent filler units, be set with a plastics tubing on plastic ties or the fiber rope 3.In the present embodiment, two adjacent filler units are spacing by one second limit body, can certainly be spacing by two second limit bodies.The knotting (can be half hitch) that above-mentioned the 3rd limit body 43 is plastic ties or fiber rope 3, this knotting is arranged in the lower surface of the flakes semi soft packing of the above-mentioned nethermost filler unit of several filler units that is cascaded.The knotting (can be half hitch) that above-mentioned the 4th limit body 44 is plastic ties or fiber rope 3, this knotting is arranged in the upper surface of the combined stuffing of the above-mentioned uppermost filler unit of several filler units that is cascaded.
Described first limit body, second limit body, the 3rd limit body, the 4th limit body are not limited in above-mentioned a kind of structure, can also be other structure, the upper and lower ends of the combined stuffing 1 in each filler unit and the upper and lower ends of flakes semi soft packing 2 such as plastic ties or fiber rope 3, all have the spacing knotting about in the of 2 of the combined stuffing in this filler unit 1 and flakes semi soft packing, thereby form first limit body, second limit body, the 3rd limit body, the 4th limit body.In this structure, combined stuffing and flakes semi soft packing are spacing by two first limit bodies in each filler unit, and two adjacent filler units are spacing by two second limit bodies, do not draw among the figure.
The structure of described combined stuffing and flakes semi soft packing is originally as prior art.Combined stuffing is to develop to form on the basis of soft-filler and semi soft packing, and it has both advantages concurrently, and its structure is to make the clinching of plastics disk into two circles big plastic hoop, and hydroformylation fiber or POLYESTER YARNS are pressed on the ring of ring, makes the fibrous bundle uniform distribution; Inner ring is flakes plastics branches.Add the flakes semi soft packing in the bottom of combined stuffing, make it constitute a filler unit (one group of filler unit in other words conj.or perhaps), plastic ties or fiber rope pass the through hole of central position of the combined stuffing in each filler unit and flakes semi soft packing the central position through hole and these several filler units are cascaded (be serially connected, can be to separate by plastics tubing is spacing between combined stuffing and the flakes semi soft packing, with the two ends knotting of plastic ties or fiber rope; Also can adopt the knitted construction of plastic ties in the present embodiment or fiber rope, knotting is a proceed step by step during installation), just made the superposing type water treatment filler.
The utility model is that material well known in the prior art is applied to have shape, on the product of structure, does not belong to the technical scheme that material itself is proposed.
Claims (7)
1. a superposing type water-treatment biological filler is characterized in that it has several filler units, plastic ties or fiber rope (3), several first limit bodies (41), several second limit bodies (42), the 3rd limit body (43), the 4th limit body (44); Described each filler unit has a combined stuffing (1) and a flakes semi soft packing (2), combined stuffing in each filler unit (1) be positioned at flakes semi soft packing (2) above, the two is spacing and be certain intervals by first limit body (41); Described plastic ties or fiber rope (3) pass the through hole of central position of the combined stuffing (1) in each filler unit and flakes semi soft packing (2) the central position through hole and these several filler units are cascaded, two adjacent filler units are spacing and make these two filler units be certain intervals by second limit body (42); Flakes semi soft packing in above-mentioned several filler units that are cascaded in the nethermost filler unit is by the 3rd limit body (43) lower limit, and the combined stuffing in several filler units that are cascaded in the uppermost filler unit is by the 4th limit body (44) upper limit.
2. superposing type water-treatment biological filler according to claim 1 is characterized in that the two distance at interval of combined stuffing (1) and flakes semi soft packing (2) in above-mentioned each filler unit is 2～3 centimetres.
3. superposing type water-treatment biological filler according to claim 1, the quantity that it is characterized in that above-mentioned filler unit is more than three or three, adjacent two filler units distance at interval is 10 centimetres.
4. superposing type water-treatment biological filler according to claim 1, it is characterized in that above-mentioned each first limit body (41) is a plastics tubing, combined stuffing and flakes semi soft packing by the spacing concrete structure of first limit body (41) are in above-mentioned each filler unit, in this filler unit, between combined stuffing and the flakes semi soft packing, be set with a plastics tubing on plastic ties or the fiber rope (3).
5. superposing type water-treatment biological filler according to claim 1, it is characterized in that above-mentioned each second limit body (42) is a plastics tubing, above-mentioned two adjacent filler units by the spacing concrete structure of second limit body (42) are, between two adjacent filler units, be set with a plastics tubing on plastic ties or the fiber rope (3).
6. superposing type water-treatment biological filler according to claim 1, it is characterized in that the knotting of above-mentioned the 3rd limit body (43) for plastic ties or fiber rope (3), this knotting is arranged in the lower surface of the flakes semi soft packing of the above-mentioned nethermost filler unit of several filler units that is cascaded.
7. superposing type water-treatment biological filler according to claim 1, it is characterized in that the knotting of above-mentioned the 4th limit body (44) for plastic ties or fiber rope (3), this knotting is arranged in the upper surface of the combined stuffing of the above-mentioned uppermost filler unit of several filler units that is cascaded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206006297U CN201857304U (en) | 2010-11-11 | 2010-11-11 | Superimposed type water treatment biological packing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206006297U CN201857304U (en) | 2010-11-11 | 2010-11-11 | Superimposed type water treatment biological packing |
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| Publication Number | Publication Date |
|---|---|
| CN201857304U true CN201857304U (en) | 2011-06-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206006297U Expired - Lifetime CN201857304U (en) | 2010-11-11 | 2010-11-11 | Superimposed type water treatment biological packing |
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| CN (1) | CN201857304U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103755009A (en) * | 2014-02-14 | 2014-04-30 | 杭州天宇环保工程实业有限公司 | Biological film packing and preparation process thereof |
| CN107140729A (en) * | 2017-05-05 | 2017-09-08 | 广汉海天洁诚水务有限公司 | A kind of reusing sewage pretreated filler |
| CN110655180A (en) * | 2019-09-30 | 2020-01-07 | 南京大学 | Filler fixing device and application thereof in sewage plant upgrading transformation |
| CN111777167A (en) * | 2020-07-10 | 2020-10-16 | 深圳市清研环境科技有限公司 | Sewage treatment tower and sewage treatment method |
-
2010
- 2010-11-11 CN CN2010206006297U patent/CN201857304U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103755009A (en) * | 2014-02-14 | 2014-04-30 | 杭州天宇环保工程实业有限公司 | Biological film packing and preparation process thereof |
| CN103755009B (en) * | 2014-02-14 | 2015-12-30 | 杭州天宇环保工程实业有限公司 | A kind of biofilm packing and preparation technology thereof |
| CN107140729A (en) * | 2017-05-05 | 2017-09-08 | 广汉海天洁诚水务有限公司 | A kind of reusing sewage pretreated filler |
| CN110655180A (en) * | 2019-09-30 | 2020-01-07 | 南京大学 | Filler fixing device and application thereof in sewage plant upgrading transformation |
| CN110655180B (en) * | 2019-09-30 | 2020-07-03 | 南京大学 | Filler fixing device and application thereof in sewage plant upgrading transformation |
| CN111777167A (en) * | 2020-07-10 | 2020-10-16 | 深圳市清研环境科技有限公司 | Sewage treatment tower and sewage treatment method |
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Legal Events
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 050500 Lingshou, Hebei Province, South Ring Road, No. 177, No. Patentee after: YISHENG ENVIRONMENTAL PROTECTION TECHNOLOGY CO., LTD. Address before: 050061, room 2, building 0101, B District, WAN Xin City Garden, 35 North Road, Hebei, Shijiazhuang, China Patentee before: Hebei Yisheng Environmental Protection Technology Co., Ltd. |
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| CX01 | Expiry of patent term |
Granted publication date: 20110608 |
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| CX01 | Expiry of patent term |