CN202214251U - Aquatic-weed-shaped floating ribbon for sewage treatment - Google Patents
Aquatic-weed-shaped floating ribbon for sewage treatment Download PDFInfo
- Publication number
- CN202214251U CN202214251U CN201120306282XU CN201120306282U CN202214251U CN 202214251 U CN202214251 U CN 202214251U CN 201120306282X U CN201120306282X U CN 201120306282XU CN 201120306282 U CN201120306282 U CN 201120306282U CN 202214251 U CN202214251 U CN 202214251U
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- pasture
- weed
- aquatic
- band
- floated
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Abstract
The utility model discloses an aquatic-weed-shaped floating ribbon for sewage treatment. The aquatic-weed-shaped floating ribbon relates to a bionic product for biological sewage treatment and comprises an aquatic-weed-shaped ribbon, a connecting layer and a net-shaped structure. The aquatic-weed-shaped floating ribbon consists of hollow polyethylene glycol terephthalate fiber layers and a polyurethane adhesive layer, wherein at least two hollow polyethylene glycol terephthalate fiber layers are bonded with each other by the polyurethane adhesive layer. The aquatic-weed-shaped floating ribbon is connected on the upper surface of the connecting layer, and the net-shaped structure is connected on the lower surface of the connecting layer. The net-shaped structure is at least provided with a retractable opening. The aquatic-weed-shaped floating ribbon has simple structure and large specific surface area.
Description
Technical field
The utility model relates to the used bionical goods of a kind of biological sewage treatment.
Background technology
Biological treatment is to utilize the organic function of microbiological degradation and adopt certain artificial measures to create to help microorganism growth, breeding environment, mikrobe is bred in a large number, to improve a kind of sewage water treatment method of its decomposing organic matter efficient.Microbe stuffing is placed as microbe carrier in the water body that is polluted,, can improve the self-purification capacity of water body, but there is the specific surface area problem of smaller in existing microbe stuffing, and its application is restricted for microbial growth provides advantageous environment.
The utility model content
The technical problem that the utility model will solve provides a kind of pasture and water shape that is used for WWT simple in structure, that specific surface area is big and floats band.
A kind of pasture and water shape that is used for WWT is floated band; Comprise that pasture and water shape is floated band, articulamentum and reticulated structure; Pasture and water shape is floated band and is made up of polyethylene terephthalate tubular fibre layer (the polyethylene terephthalate tubular fibre is called for short PET) and urethane glue-line, wherein: bonding each other through the urethane glue-line between at least 2 pet layers; Pasture and water shape is floated the upper surface that band is connected articulamentum; Float out towards periphery after immersing in the water; Reticulated structure is connected the lower surface of articulamentum; Reticulated structure is provided with a telescopic opening at least, in reticulated structure, places weight through telescopic opening, makes pasture and water float band and can be sunken in the bottom or suspension and the water.
The pasture and water shape that the utility model is used for WWT is floated band, and the thickness of wherein said pet layer is 2mm.
The pasture and water shape that the utility model is used for WWT is floated band, and wherein said pasture and water shape is floated the edge undulate or the zig-zag of band.
Adopt air, the hot-rolling method of making non-woven fabrics, the PET that will pass through combing forms fibrous reticulum with air-flow, and hot rolling is reinforced then, obtains pet layer.Wherein, on the formed fibrous reticulum, the arrangement of fiber is the same as non-woven fabrics, is irregular.
The pasture and water shape that the utility model is used for WWT is floated band; Simple in structure, can get final product through the urethane glue-line is bonding according to the number of plies of the pollution level of sewage adjustment pet layer; It is inner from all directions suction base material of biological base material with sewage that the multilayered structure of pet layer makes it can pass through core sucting action; Thereby bring the pollutent in the water inside of pet layer into, be difform pasture and water shape float belt edge make float band can be bigger in the surface-area of sewage contact, specific surface area increases; Be beneficial to the space that growth is provided for more mikrobe, improve water body self-purification ability.
The pasture and water shape that the utility model is used for WWT below in conjunction with accompanying drawing is floated band and is described further.
Description of drawings
The pasture and water shape that Fig. 1 is used for WWT for the utility model is floated the structural representation of band;
Fig. 2 floats the structural representation that band pasture and water shape is floated band for the pasture and water shape that the utility model is used for WWT;
Wherein, 1 for pasture and water shape is floated band, and 2 is articulamentum, and 3 is reticulated structure, and 4 is pet layer, and 5 is the urethane glue-line.
Embodiment
Embodiment 1
A kind of pasture and water shape that is used for WWT is floated band; Comprise pasture and water shape float be with 1, articulamentum 2 and reticulated structure 3; Wherein pasture and water shape is floated band and is made up of pet layer 4 and urethane glue-line 5, and it is bonding each other to pass through the urethane glue-line at least between 2 pet layers, and the thickness of pet layer is 2mm; Pasture and water shape is floated the upper surface that band is bonded in articulamentum, and pasture and water shape is floated the edge undulate or the zig-zag of band, and reticulated structure is bonded in the lower surface of articulamentum, and reticulated structure is provided with a telescopic opening at least.
Wherein, pet layer is to use known carding machine, is 1.5D with fiber number; Length is that the PET of 38mm is carded to the single strand shape, uses the high velocity air pressure-vaccum, makes single strand be scattered in fibrous reticulum in a jumble; After heating, pressurize, roll with known hot rolls, the moulding of fibrous reticulum hot melting cohesion makes pet layer.
Above-described embodiment describes the preferred implementation of the utility model; Be not that scope to the utility model limits; Under the prerequisite that does not break away from the utility model design spirit; Various distortion and improvement that those of ordinary skills make the technical scheme of the utility model all should fall in the definite protection domain of the utility model claims.
Claims (3)
1. a pasture and water shape that is used for WWT is floated band; It is characterized in that: comprise that pasture and water shape is floated band, articulamentum and reticulated structure; Pasture and water shape is floated band and is made up of polyethylene terephthalate tubular fibre layer and urethane glue-line, wherein: bonding each other through the urethane glue-line between at least 2 polyethylene terephthalate tubular fibre layers; Pasture and water shape is floated the upper surface that band is connected articulamentum, and reticulated structure is connected the lower surface of articulamentum, and reticulated structure is provided with a telescopic opening at least.
2. the pasture and water shape that is used for WWT according to claim 1 is floated band, it is characterized in that: the thickness of said polyethylene terephthalate tubular fibre layer is 2mm.
3. the pasture and water shape that is used for WWT according to claim 1 and 2 is floated band, it is characterized in that: said pasture and water shape is floated the edge undulate or the zig-zag of band.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120306282XU CN202214251U (en) | 2011-08-22 | 2011-08-22 | Aquatic-weed-shaped floating ribbon for sewage treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120306282XU CN202214251U (en) | 2011-08-22 | 2011-08-22 | Aquatic-weed-shaped floating ribbon for sewage treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202214251U true CN202214251U (en) | 2012-05-09 |
Family
ID=46013516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120306282XU Expired - Fee Related CN202214251U (en) | 2011-08-22 | 2011-08-22 | Aquatic-weed-shaped floating ribbon for sewage treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202214251U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111153502A (en) * | 2020-01-10 | 2020-05-15 | 南京公诚节能新材料研究院有限公司 | Telescopic carbon fiber ecological grass |
-
2011
- 2011-08-22 CN CN201120306282XU patent/CN202214251U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111153502A (en) * | 2020-01-10 | 2020-05-15 | 南京公诚节能新材料研究院有限公司 | Telescopic carbon fiber ecological grass |
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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: 20120509 Termination date: 20150822 |
|
| EXPY | Termination of patent right or utility model |