CN102963975A - Pine-needle bionic soft filler for water treatment - Google Patents
Pine-needle bionic soft filler for water treatment Download PDFInfo
- Publication number
- CN102963975A CN102963975A CN2012104968313A CN201210496831A CN102963975A CN 102963975 A CN102963975 A CN 102963975A CN 2012104968313 A CN2012104968313 A CN 2012104968313A CN 201210496831 A CN201210496831 A CN 201210496831A CN 102963975 A CN102963975 A CN 102963975A
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- China
- Prior art keywords
- rope
- water treatment
- pine needle
- type water
- biomimetic type
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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 invention discloses a pine-needle bionic soft filler for water treatment, which is used for treatment for natural water body, sewage or wastewater, and especially applied to organic treatment or organic and inorganic hybridization treatment in natural water body. The pine-needle bionic soft filler comprises a middle rope and a plurality of filter units fixed on the middle rope, wherein the plurality of filter units are continuously combined with the middle rope, form a plurality of layers and are distributed on the middle rope along the length direction of the middle rope; the included angles between the fibre units on each layer and the middle rope are 0-30 degrees; and the stretching angles of the fibre units on each layer are 360 degrees. The phenomenon of the falling-off of elastic yarns due to difficult biofilm formation is avoided, thus increasing the service lives of the fibre units and improving the biochemical effect of the fibre units.
Description
Technical field
The present invention relates to a kind of processing for natural water, sewage or waste water, especially a kind of biomimetic type water treatment soft-filler of organic or the organic and inorganic hybridization of the application in natural water.
Background technology
The fiber element of existing natural water, waste water or biological sewage treatment, of a great variety, the fixed fiber element of typing that early occurs is arranged, such as honeycomb fibrid unit; Present widely used suspension type fiber element is such as soft fiber unit, half soft fiber element, elastic stereo fiber element, combined fiber element etc.They have his own strong points, and shortening is also respectively arranged.The fixed fiber element material of finalizing the design is that resol adds glasscloth and fixing agent, unsaturated polyester man glasscloth and solidifying agent, plastics etc.Characteristics are, should not stop up, and treatment effect is stablized long service life, but when organic concentration is high, just stop up easily, and processing efficiency descends, and cost is higher simultaneously.Soft fiber unit, its principal feature be that theoretical specific surface area is large, biofilm is easy, cost is low, easy to assembly etc.But when waste strength height or natural water suspended substance were larger, the fiber element silk can conglomeration, greatly less practical specific surface area, and the situations such as fracture of wire, axial cord fracture easily occur, affected its work-ing life.Half soft fiber element, its branch is evenly distributed, and distribute water and air performance, biofilm demoulding be effective, do not stop up, but be bonded together easily, causes its theoretical specific surface area less.The spandex fiber unit, the characteristics of half soft and conjugate fiber unit have been brought into play to a certain extent, the waste water that suitable concentration is lower, work-ing life is shorter than half soft fiber element, the biofilm difficulty, the phenomenon that elastic yarn comes off be can occur, thereby work-ing life and the biochemical effect of such fiber element reduced.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of pine needle biomimetic type water treatment soft-filler.
In order to solve the problems of the technologies described above, a kind of technical scheme that the present invention adopts is: a kind of for natural water, the processing of sewage or waste water, especially a kind of pine needle biomimetic type water treatment soft-filler of organic or the organic and inorganic hybridization of the application in natural water, rope in the middle of it comprises, a plurality of fiber elements that are fixed on the described middle rope, a plurality of described fiber elements close with described middle knot continuously, and a plurality of described fiber elements consist of multilayer and are distributed on the described middle rope along described middle length direction of restricting, angle 0 ~ 30 degree between every layer of described fiber element and the described middle rope, and the direction of extension of every layer of described fiber element in the space is 360 degree.
In some embodiments, a plurality of described fiber elements in the middle of described rope to around stretch out, integral body presents the pine needle shape.
In some embodiments, described fiber element composition be polyvinyl, polyamide fibre, terylene, polypropylene fibre, polyethylene, acrylic fibers, polyvinyl chloride or above-mentioned several materials mixture and above-mentioned one or more materials and simple substance or the mixture of inorganic substance through having high one's own physical property after the hydridization.
In some embodiments, rope, caustic corrosion antiacid for having and high-intensity chemical fibre class rope in the middle of described.
In some further embodiment, described in the middle of rope be a kind of in polyethylene, polypropylene and the nylon or the mixture that consisted of by bi-material at least.
In some embodiments, described middle rope can be comprised of 5 ~ 10 strands of chemical fiber ropes.
In some embodiments, each described fiber element comprises at least two group fibers, angle between two groups of whenever adjacent described fibers is 0 ~ 10 degree, and the distance between the described fiber element of neighbouring each evenly distributes along the length direction of described axial cord.
In some embodiments, described fiber element is made of many groups fiber, and the diameter of every group of described fiber is 1 ~ 5mm, and length is 20 ~ 120mm.
In some embodiments, the diameter of described a kind of pine needle biomimetic type water treatment soft-filler is in 20 ~ 150mm scope, and length is 60 ~ 8000mm.
In some embodiments, a plurality of described fiber elements are looped around on the described middle rope along hand of spiral rising.
Scope of the present invention is not limited to the technical scheme that the particular combinations of above-mentioned technical characterictic forms, and also should contain simultaneously by above-mentioned technical characterictic or its equivalent feature to carry out arbitrary combination and other technical scheme of forming.The technical characterictic that has a similar functions such as disclosed among above-mentioned feature and the application (but being not limited to) is replaced mutually and technical scheme of forming etc.
Because technique scheme is used, the present invention compared with prior art has following advantages: avoided the biofilm difficulty and the phenomenon that elastic yarn comes off occurred easily owing to not having to organize, thereby improved work-ing life and the biochemical effect of fiber element.
Description of drawings:
Fig. 1 is a kind of synoptic diagram of pine needle biomimetic type water treatment soft-filler;
Wherein: 1, middle rope; 2, fiber element; 3, fiber.
Embodiment
As shown in Figure 1, a kind of processing for natural water, sewage or waste water, especially a kind of pine needle biomimetic type water treatment soft-filler of organic or the organic and inorganic hybridization of the application in natural water, fiber element 2 on the rope 1 in the middle of rope 1, a plurality of being fixed in the middle of it comprises, a plurality of fiber elements 2 continuously with centre 1 combination of restricting, a plurality of fiber elements 2 rise along the hand of spiral and are looped around on the middle rope 1, have little spacing between two adjacent fiber elements 2.
A plurality of fiber elements 2 consist of multilayers and be distributed in along the length direction of centre rope 1 in the middle of on the rope 1, angle 0 ~ 30 degree between every layer of fiber element 2 and the middle rope 1, and the direction of extension of every layer of fiber element 2 in the space is 360 to spend.
A plurality of fiber elements 2 from middle rope 1 to around stretch out, integral body presents the pine needle shape.
Fiber element 2 compositions are mixture and above-mentioned one or more materials and inorganic substance simple substance or mixtures through having high one's own physical property after the hydridization of polyvinyl, polyamide fibre, terylene, polypropylene fibre, polyethylene, acrylic fibers, polyvinyl chloride or above-mentioned several materials.Middle rope is 1 antiacid for having, caustic corrosion and high-intensity chemical fibre class rope.Middle rope 1 is a kind of in polyethylene, polypropylene and the nylon or the mixture that is made of bi-material at least.In the selection by structural improvement and fiber element 2 materials, can effectively improve water distribution, the gas distribution performance of improving fiber element 2, improve fully transfer rate and the utilization ratio of oxygen, improve significantly Biochemical Treatment.Middle rope 1 can be comprised of 5 ~ 10 strands of chemical fiber ropes.
Each fiber element 2 comprises at least two group fibers 3, and the angle between two groups of whenever adjacent fibers 3 is 0 ~ 10 degree, and the distance between each neighbouring fiber element 2 evenly distributes along the length direction of axial cord.
Fiber element 2 is made of many groups fiber 3, and the diameter of every group of fiber 3 is 1 ~ 5mm, and length is 20 ~ 120mm.Can adjust according to used material and water quality situation diameter and the length of the every root timber material on the fiber element 2.
The diameter of pine needle biomimetic type water treatment soft-filler is in 20 ~ 150mm scope, and length is 60 ~ 8000mm.Adjust diameter and the length of fiber element 2 according to used material and water quality situation.
The color of fiber 3, nylon rope and middle rope 1 can adopt any color.
As mentioned above, we are illustrated according to aim of the present invention fully, but the present invention is not limited to above-described embodiment and implementation method.The practitioner of correlative technology field can carry out different variations and enforcement in the scope of technological thought license of the present invention.
Claims (10)
1. one kind is used for natural water, the processing of sewage or waste water, especially a kind of pine needle biomimetic type water treatment soft-filler of organic or the organic and inorganic hybridization of the application in natural water, rope (1) in the middle of it comprises, a plurality of fiber elements (2) that are fixed on the described middle rope (1), it is characterized in that, a plurality of described fiber elements (2) continuously with described in the middle of the rope (1) combination, and a plurality of described fiber elements (2) consist of multilayer and are distributed on the described middle rope (1) along described middle length direction of restricting (1), angle 0 ~ 30 degree between every layer of described fiber element (2) and the described middle rope (1), and the direction of extension of every layer of described fiber element (2) in the space is 360 degree.
2. a kind of pine needle biomimetic type water treatment soft-filler according to claim 1 is characterized in that, a plurality of described fiber elements (2) in the middle of described rope (1) to around stretch out, integral body presents the pine needle shape.
3. a kind of pine needle biomimetic type water treatment soft-filler according to claim 1, it is characterized in that described fiber element (2) composition is mixture and above-mentioned one or more materials and simple substance or the mixture of inorganic substance through having high one's own physical property after the hydridization of polyvinyl, polyamide fibre, terylene, polypropylene fibre, polyethylene, acrylic fibers, polyvinyl chloride or above-mentioned several materials.
4. a kind of pine needle biomimetic type water treatment soft-filler according to claim 1 is characterized in that, described in the middle of rope (1), caustic corrosion antiacid for having and high-intensity chemical fibre class rope.
5. a kind of pine needle biomimetic type water treatment soft-filler according to claim 4 is characterized in that, described in the middle of rope (1) be a kind of in polyethylene, polypropylene and the nylon or the mixture that consisted of by bi-material at least.
6. a kind of pine needle biomimetic type water treatment soft-filler according to claim 1 is characterized in that, described middle rope (1) can be comprised of 5 ~ 10 strands of chemical fiber ropes.
7. a kind of pine needle biomimetic type water treatment soft-filler according to claim 1, it is characterized in that, each described fiber element (2) comprises at least two group fibers (3), angle between whenever adjacent two groups of described fibers (3) is 0 ~ 10 degree, and the distance between the described fiber element of neighbouring each (2) evenly distributes along the length direction of described axial cord.
8. a kind of pine needle biomimetic type water treatment soft-filler according to claim 1 is characterized in that, described fiber element (2) is made of many groups fiber (3), and the diameter of every group of described fiber (3) is 1 ~ 5mm, and length is 20 ~ 120mm.
9. a kind of pine needle biomimetic type water treatment soft-filler according to claim 1 is characterized in that the diameter of described a kind of pine needle biomimetic type water treatment soft-filler is in 20 ~ 150mm scope, and length is 60 ~ 8000mm.
10. a kind of pine needle biomimetic type water treatment soft-filler according to claim 1 is characterized in that, a plurality of described fiber elements (2) rise along the hand of spiral and are looped around on the described middle rope (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104968313A CN102963975A (en) | 2012-11-29 | 2012-11-29 | Pine-needle bionic soft filler for water treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104968313A CN102963975A (en) | 2012-11-29 | 2012-11-29 | Pine-needle bionic soft filler for water treatment |
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| Publication Number | Publication Date |
|---|---|
| CN102963975A true CN102963975A (en) | 2013-03-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104968313A Pending CN102963975A (en) | 2012-11-29 | 2012-11-29 | Pine-needle bionic soft filler for water treatment |
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| CN (1) | CN102963975A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109052621A (en) * | 2018-08-21 | 2018-12-21 | 湖北大学 | A kind of staggered floor network structure-biological nest device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2089474U (en) * | 1990-11-06 | 1991-11-27 | 广东省西江机械厂 | Steel core roll spring fibre filler |
| JP2001062479A (en) * | 1999-08-26 | 2001-03-13 | Toshihiro Hayashi | Detaining implement, contact filter medium and production of contact filter medium |
| CN1948176A (en) * | 2006-11-09 | 2007-04-18 | 河海大学 | Hanging membrane wave eliminator having sand settling wave eliminating and cleaning function |
| CN201626868U (en) * | 2010-01-29 | 2010-11-10 | 江苏苏净集团有限公司 | Filler for waste water biological treatment |
| GB2489036A (en) * | 2011-03-17 | 2012-09-19 | Biomatrix Water Technology Llp | Attached growth media element for water treatment |
| CN202499749U (en) * | 2012-03-23 | 2012-10-24 | 山东省环境保护科学研究设计院 | Filler suspending type absorbing and dephosphorizing biological contact oxidation pond |
| CN203095702U (en) * | 2012-11-29 | 2013-07-31 | 苏州苏净环保新材料有限公司 | Pine-needle-biomimetic water treatment stuffing |
-
2012
- 2012-11-29 CN CN2012104968313A patent/CN102963975A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2089474U (en) * | 1990-11-06 | 1991-11-27 | 广东省西江机械厂 | Steel core roll spring fibre filler |
| JP2001062479A (en) * | 1999-08-26 | 2001-03-13 | Toshihiro Hayashi | Detaining implement, contact filter medium and production of contact filter medium |
| CN1948176A (en) * | 2006-11-09 | 2007-04-18 | 河海大学 | Hanging membrane wave eliminator having sand settling wave eliminating and cleaning function |
| CN201626868U (en) * | 2010-01-29 | 2010-11-10 | 江苏苏净集团有限公司 | Filler for waste water biological treatment |
| GB2489036A (en) * | 2011-03-17 | 2012-09-19 | Biomatrix Water Technology Llp | Attached growth media element for water treatment |
| CN202499749U (en) * | 2012-03-23 | 2012-10-24 | 山东省环境保护科学研究设计院 | Filler suspending type absorbing and dephosphorizing biological contact oxidation pond |
| CN203095702U (en) * | 2012-11-29 | 2013-07-31 | 苏州苏净环保新材料有限公司 | Pine-needle-biomimetic water treatment stuffing |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109052621A (en) * | 2018-08-21 | 2018-12-21 | 湖北大学 | A kind of staggered floor network structure-biological nest device |
| CN109052621B (en) * | 2018-08-21 | 2021-08-06 | 湖北大学 | Biological nest device of staggered network structure |
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Application publication date: 20130313 |