CN102092838A - Dendritic filler - Google Patents
Dendritic filler Download PDFInfo
- Publication number
- CN102092838A CN102092838A CN2010105762836A CN201010576283A CN102092838A CN 102092838 A CN102092838 A CN 102092838A CN 2010105762836 A CN2010105762836 A CN 2010105762836A CN 201010576283 A CN201010576283 A CN 201010576283A CN 102092838 A CN102092838 A CN 102092838A
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- fiber
- filler
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- rope
- middle string
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Abstract
The invention relates to a dendritic filler which comprises a middle string and fibers fixed on the middle string, wherein the fibers comprise a plurality of fiber units; each fiber unit comprises a plurality of fiber monomers; one end of each fiber monomer is fixedly connected to the middle string; all the fiber monomers of each fiber unit form into a single-layer spiral and are wound around the middle string; every two adjacent fiber units are connected to form a multi-layer spiral; and the included angle between the projections of every two adjacent fiber monomers on the plane perpendicular to the middle string is 1-35 degrees. By using the spiral structure, the invention can effectively increase the specific area of the filler, improve the water distribution and air distribution performance of the filler, fully raise the transfer rate and utilization ratio of oxygen and remarkably enhance the biological treatment effect.
Description
Technical field
The present invention relates to a kind of processing that is used for natural water, sewage or waste water, especially a kind of bionical branch type water-treatment biological filler of organic or the organic and inorganic hybridization of the application in the biological wastewater treatment device.
Background technology
The filler of existing natural water body, waste water or biological sewage treatment, of a great variety, the fixed filler of typing that early occurs is arranged, as honeycomb class filler; Present widely used suspension type filler is as soft-filler, semi soft packing, elastic solid filler, combined packing etc.They have his own strong points, and shortage is also respectively arranged.The fixed filler material of finalizing the design is that resol adds glasscloth and fixing agent, unsaturated polyester and adds 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-filler, its principal feature be that theoretical specific surface area is big, biofilm is easy, cost is low, easy to assembly etc.But when waste strength height or suspended substance were big, filling fibers can conglomeration, less greatly practical specific surface area, and situations such as fracture of wire, axial cord fracture easily take place, influenced its work-ing life.Semi soft packing, its branch is evenly distributed, and distribute water and air performance, biofilm demoulding be effective, do not stop up, but its theoretical specific surface area is less.Combined stuffing has been brought into play the characteristics of medium-soft and soft-filler to a certain extent, is fit to the waste water that biodegradability is relatively poor and concentration is lower.But price is than semi soft packing height, and work-ing life is shorter than semi soft packing, still clustering phenomena can occur, thereby has reduced the specific surface area of such combined stuffing.
Summary of the invention
The purpose of this invention is to provide the branch type filler that a kind of specific surface area is big, the distribute water and air performance is excellent and work-ing life is long.
For achieving the above object, the technical solution used in the present invention is:
A kind of branch type filler, restrict, be fixed in the fiber on the described middle rope in the middle of comprising, described fiber comprises several fiber elements, each described fiber element comprises some fiber monomers, the monomeric end of described fiber is fixedly connected on the described middle rope, whole fiber monomers of each described fiber element are the winding of one deck spirrillum on described middle rope, and adjacent two described fiber elements are connected to form multi-layer helical; Adjacent two described fiber monomers are being the 1-35 degree perpendicular to the angle between the projection on the plane of rope in the middle of described.
Preferably, described fiber is made up of through the mixture after the hydridization through simple substance after the hydridization or above-mentioned materials at least a or above-mentioned materials in polyvinyl, polyamide fibre, terylene, polypropylene fibre, acrylic fibers, polyethylene, the polyvinyl chloride.
Preferably, described middle rope is by at least a composition the in polyethylene, polypropylene, the nylon.
Because technique scheme utilization, the present invention compared with prior art has following advantage: because the present invention adopts spirane structure, can effectively improve the specific surface area of filler, improve water distribution, the gas distribution performance of filler, improve the transfer rate and the utilization ratio of oxygen fully, improved the effect of biological treatment significantly.
Description of drawings
Accompanying drawing 1 is the front view of a kind of branch type filler of the present invention.
Accompanying drawing 2 is the vertical view of a kind of branch type filler of the present invention.
In the above accompanying drawing: 1, middle rope; 2, fiber; 3, fiber element; 4, fiber monomer.
Embodiment
Below in conjunction with embodiment shown in the drawings the present invention is further described.
Embodiment one: shown in accompanying drawing 1.
A kind of branch type filler, comprise middle rope 1, be fixed in the fiber 2 on the middle rope 1, fiber 2 comprises several fiber elements 3, each fiber element 3 comprises some fiber monomers 4, one end of fiber monomer 4 is fixedly connected on the middle rope 1, whole fiber monomers 4 of each fiber element 3 are the winding of one deck spirrillum on centre rope 1, and adjacent two fiber elements 3 are connected to form multi-layer helical; Adjacent two fiber monomers 4 are being 30 degree perpendicular to the angle between the projection on the plane of centre rope 1.The scope of this angle is the 1-35 degree, and through experiment, when this angle was spent greater than 35, biofilm and treatment effect were relatively poor during water treatment.
Centre rope 1 is by at least a composition the in polyethylene, polypropylene, the nylon.
The foregoing description only is explanation technical conceive of the present invention and characteristics, and its purpose is to allow the personage who is familiar with this technology can understand content of the present invention and enforcement according to this, can not limit protection scope of the present invention with this.All equivalences that spirit is done according to the present invention change or modify, and all should be encompassed within protection scope of the present invention.
Claims (3)
1. branch type filler, restrict, be fixed in the fiber on the described middle rope in the middle of comprising, it is characterized in that: described fiber comprises several fiber elements, each described fiber element comprises some fiber monomers, the monomeric end of described fiber is fixedly connected on the described middle rope, whole fiber monomers of each described fiber element are the winding of one deck spirrillum on described middle rope, and adjacent two described fiber elements are connected to form multi-layer helical; Adjacent two described fiber monomers are being the 1-35 degree perpendicular to the angle between the projection on the plane of rope in the middle of described.
2. a kind of branch type filler according to claim 1 is characterized in that: described fiber is made up of through the mixture after the hydridization through simple substance after the hydridization or above-mentioned materials at least a or above-mentioned materials in polyvinyl, polyamide fibre, terylene, polypropylene fibre, acrylic fibers, polyethylene, the polyvinyl chloride.
3. a kind of branch type filler according to claim 1 is characterized in that: rope is by at least a composition the in polyethylene, polypropylene, the nylon in the middle of described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105762836A CN102092838A (en) | 2010-12-07 | 2010-12-07 | Dendritic filler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105762836A CN102092838A (en) | 2010-12-07 | 2010-12-07 | Dendritic filler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102092838A true CN102092838A (en) | 2011-06-15 |
Family
ID=44126128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105762836A Pending CN102092838A (en) | 2010-12-07 | 2010-12-07 | Dendritic filler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102092838A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102303923A (en) * | 2011-08-22 | 2012-01-04 | 珠江水利委员会珠江水利科学研究院 | Bionic composite filler, water body purification bionic system, and method for purifying and removing algae |
| CN103332777A (en) * | 2013-06-27 | 2013-10-02 | 江苏苏净集团有限公司 | Dendriform water treatment filler |
| CN103382045A (en) * | 2012-05-04 | 2013-11-06 | 江苏裕隆环保有限公司 | Mixed-flow type composite filling material |
Citations (8)
| 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 |
| CN2329658Y (en) * | 1998-05-06 | 1999-07-21 | 陈礼平 | Branched three-dimensional packing |
| CN2334754Y (en) * | 1998-06-19 | 1999-08-25 | 徐令云 | Elastic stereo padding |
| CN2835232Y (en) * | 2006-03-11 | 2006-11-08 | 深圳市中日通环保工程技术有限公司 | Aquatic-weed-like biomembrane carrier filling |
| CN201037127Y (en) * | 2007-04-20 | 2008-03-19 | 黄武 | Filling material for sewage treatment engineering |
| CN101348304A (en) * | 2008-09-03 | 2009-01-21 | 中钢集团武汉安全环保研究院有限公司 | Improved process of activated sludge and biological film composite type A2/O |
| CN201626868U (en) * | 2010-01-29 | 2010-11-10 | 江苏苏净集团有限公司 | Filler for waste water biological treatment |
| CN201901612U (en) * | 2010-12-07 | 2011-07-20 | 江苏苏净集团有限公司 | Tree branch type packing |
-
2010
- 2010-12-07 CN CN2010105762836A patent/CN102092838A/en active Pending
Patent Citations (8)
| 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 |
| CN2329658Y (en) * | 1998-05-06 | 1999-07-21 | 陈礼平 | Branched three-dimensional packing |
| CN2334754Y (en) * | 1998-06-19 | 1999-08-25 | 徐令云 | Elastic stereo padding |
| CN2835232Y (en) * | 2006-03-11 | 2006-11-08 | 深圳市中日通环保工程技术有限公司 | Aquatic-weed-like biomembrane carrier filling |
| CN201037127Y (en) * | 2007-04-20 | 2008-03-19 | 黄武 | Filling material for sewage treatment engineering |
| CN101348304A (en) * | 2008-09-03 | 2009-01-21 | 中钢集团武汉安全环保研究院有限公司 | Improved process of activated sludge and biological film composite type A2/O |
| CN201626868U (en) * | 2010-01-29 | 2010-11-10 | 江苏苏净集团有限公司 | Filler for waste water biological treatment |
| CN201901612U (en) * | 2010-12-07 | 2011-07-20 | 江苏苏净集团有限公司 | Tree branch type packing |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102303923A (en) * | 2011-08-22 | 2012-01-04 | 珠江水利委员会珠江水利科学研究院 | Bionic composite filler, water body purification bionic system, and method for purifying and removing algae |
| CN102303923B (en) * | 2011-08-22 | 2013-03-06 | 珠江水利委员会珠江水利科学研究院 | Bionic composite filler, water body purification bionic system, and method for purifying and removing algae |
| CN103382045A (en) * | 2012-05-04 | 2013-11-06 | 江苏裕隆环保有限公司 | Mixed-flow type composite filling material |
| CN103332777A (en) * | 2013-06-27 | 2013-10-02 | 江苏苏净集团有限公司 | Dendriform water treatment filler |
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| PB01 | Publication | ||
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| C12 | Rejection of a patent application after its publication | ||
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Application publication date: 20110615 |