CN107596783A - A kind of fiber-ball filter media - Google Patents
A kind of fiber-ball filter media Download PDFInfo
- Publication number
- CN107596783A CN107596783A CN201711087342.1A CN201711087342A CN107596783A CN 107596783 A CN107596783 A CN 107596783A CN 201711087342 A CN201711087342 A CN 201711087342A CN 107596783 A CN107596783 A CN 107596783A
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- China
- Prior art keywords
- fiber
- filter media
- ball filter
- mass percent
- accounts
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The invention discloses a kind of fiber-ball filter media, described fibrous nodules include glass fibre, filament and asbestos fibre, in described fibrous nodules the mass percent of glass fibre, filament and asbestos fibre be respectively 18% 24%, 45% 58% and 16% 20%.More flexible the invention enables fibrous nodules, light, intensity is high, in backwash, fiber, which is not easy to scatter, comes off, and the work period is long, durable in use, and physical and chemical performance is stable.
Description
Technical field
The present invention relates to sewage treatment area, more particularly to a kind of fiber-ball filter media.
Background technology
In current water technology, the suspended particulate separating technology of big flow water body is a difficulty for restricting engineering of water treatment
Topic.At concert pitch whether, the adaptivity of filtrate is key factor to ratings filter, that is, the filtering layer that filtrate is formed when filtering
The characteristics of " the preferable filtering layer " that tapers into from top to bottom with voidage, filtrate fully cleans after backwash, and " ideal filter
The characteristics of layer ", is not changed, fiber-ball filter media is formed by filament ligation, and it has compared with traditional rigidity granule filter material
The advantages that flexible effect is good, and the non-rising water surface, space is big, work period length, and the loss of flood peak is small.In filter process, filtering layer
Space tapers into along water (flow) direction, is more conform with preferable filtrate and is announced by up big and down small hole, efficiency high, the fast (20- of filtering velocity
85m/h) retaining power is big, good filtration effect, renewable, is backwashed with gas and water, and washing water quantity is the 1-2% of filtering water, is fitted
Filtering for various water quality.The filling of fiber-ball filter media is highly 120cm, and fiber-ball filter media reduces a 30cm left sides naturally after water inlet
It is right.
The content of the invention
The present invention solves the technical problem of providing a kind of fiber-ball filter media, in backwash, fiber is not easy to scatter de-
Fall, the work period is long, durable in use, and physical and chemical performance is stable.
Described fibrous nodules include glass fibre, filament and asbestos fibre, glass fibre, fiber in described fibrous nodules
The mass percent of silk and asbestos fibre is respectively 18%-24%, 45%-58% and 16%-20%.
The filament is one or more of mixtures of dacron thread, polypropylene fiber silk and acrylics filament.
The dacron thread is POLYESTER HIGH ELASTIC YARN.
Described fibrous nodules include glass fibre, POLYESTER HIGH ELASTIC YARN, polypropylene fiber silk and asbestos fibre.
Described glass fibre accounts for a kind of 18%-24% of the mass percent of described material, described POLYESTER HIGH ELASTIC YARN
A kind of 18%-35% of the mass percent of described fiber-ball filter media is accounted for, described polypropylene fiber silk accounts for a kind of described fibrous nodules
The 25%-38% of the mass percent of filtrate, described asbestos fibre account for a kind of mass percent of described fiber-ball filter media
16%-20%.
In a preferred embodiment of the present invention, described glass fibre accounts for a kind of quality hundred of described fiber-ball filter media
The 21% of point ratio, described POLYESTER HIGH ELASTIC YARN account for the 28% of the mass percent of described a kind of fiber-ball filter media, and described third
Synthetic fibre silk accounts for the 32% of the mass percent of described a kind of fiber-ball filter media, and described asbestos fibre accounts for a kind of described fibrous nodules
The 18% of the mass percent of filtrate.
The beneficial effects of the invention are as follows：It is light, intensity is high, the fiber in backwash so that fibrous nodules are more flexible
It is not easy to scatter and comes off, the work period is long, durable in use, and physical and chemical performance is stable.
Embodiment
The technical scheme in the embodiment of the present invention will be clearly and completely described below, it is clear that described implementation
Example is only the part of the embodiment of the present invention, rather than whole embodiments.It is common based on the embodiment in the present invention, this area
All other embodiment that technical staff is obtained under the premise of creative work is not made, belong to the model that the present invention protects
Enclose.
Described glass fibre accounts for a kind of 18%-24% of the mass percent of described material, described POLYESTER HIGH ELASTIC YARN
A kind of 18%-35% of the mass percent of described fiber-ball filter media is accounted for, described polypropylene fiber silk accounts for a kind of described fibrous nodules
The 25%-38% of the mass percent of filtrate, described asbestos fibre account for a kind of mass percent of described fiber-ball filter media
16%-20%.
Further described glass fibre accounts for the 21% of the mass percent of described a kind of fiber-ball filter media, described
POLYESTER HIGH ELASTIC YARN accounts for the 28% of the mass percent of described a kind of fiber-ball filter media, and it is fine that described polypropylene fiber silk accounts for described one kind
The 32% of the mass percent of ball filtering material is tieed up, described asbestos fibre accounts for a kind of mass percent of described fiber-ball filter media
18%.In summary, fibrous nodules of the present invention are more flexible, light, intensity is high, and in backwash, fiber is not easy to scatter de-
Fall, the work period is long, durable in use, and physical and chemical performance is stable.
One embodiment of the present of invention is described in detail above, but the content is only the preferable implementation of the present invention
Example, it is impossible to be considered as the practical range for limiting the present invention.All equivalent changes made according to the present patent application scope and improvement
Deng, all should still belong to the present invention patent covering scope within.
Claims (4)
1. a kind of fiber-ball filter media, it is characterised in that described fibrous nodules include glass fibre, filament and asbestos fibre, institute
In the fibrous nodules stated the mass percent of glass fibre, filament and asbestos fibre be respectively 18%-24%, 45%-58% and
16%-20%；The filament is one or more of mixtures of dacron thread, polypropylene fiber silk and acrylics filament；The dacron thread is
POLYESTER HIGH ELASTIC YARN.
2. fiber-ball filter media according to claim 1, it is characterised in that described fibrous nodules include glass fibre, terylene
False-twist textured yarn, polypropylene fiber silk and asbestos fibre.
3. fiber-ball filter media according to claim 2, it is characterised in that described glass fibre accounts for a kind of described fiber
The 18%-24% of the mass percent of ball filtering material, described POLYESTER HIGH ELASTIC YARN account for a kind of quality hundred of described fiber-ball filter media
Divide the 18%-35% of ratio, described polypropylene fiber silk accounts for a kind of 25%-38% of the mass percent of described fiber-ball filter media, institute
The asbestos fibre stated accounts for a kind of 16%-20% of the mass percent of described fiber-ball filter media.
4. fiber-ball filter media according to claim 3, it is characterised in that described glass fibre accounts for a kind of described fiber
The 21% of the mass percent of ball filtering material, described POLYESTER HIGH ELASTIC YARN account for a kind of mass percent of described fiber-ball filter media
28%, described polypropylene fiber silk accounts for the 32% of the mass percent of described a kind of fiber-ball filter media, and described asbestos fibre accounts for institute
The 18% of the mass percent for a kind of fiber-ball filter media stated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711087342.1A CN107596783A (en) | 2017-11-07 | 2017-11-07 | A kind of fiber-ball filter media |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711087342.1A CN107596783A (en) | 2017-11-07 | 2017-11-07 | A kind of fiber-ball filter media |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107596783A true CN107596783A (en) | 2018-01-19 |
Family
ID=61086037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711087342.1A Pending CN107596783A (en) | 2017-11-07 | 2017-11-07 | A kind of fiber-ball filter media |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107596783A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112456675A (en) * | 2020-10-29 | 2021-03-09 | 浙江吉木数码印刷版材有限公司 | A recovery system for printing waste acid in CTP plate production process |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL6601263A (en) * | 1965-02-01 | 1966-08-02 | ||
| CN104307220A (en) * | 2014-10-27 | 2015-01-28 | 苏州新协力环保科技有限公司 | Fiber ball filtering material |
| CN104727014A (en) * | 2015-01-14 | 2015-06-24 | 上海特安纶纤维有限公司 | High-temperature-resistant filter materials and manufacturing method thereof |
| CN105233571A (en) * | 2015-10-22 | 2016-01-13 | 南京航空航天大学 | Antibacterial glass-fiber composite filter paper and preparation method thereof |
| CN107115718A (en) * | 2017-05-05 | 2017-09-01 | 东至绿洲环保化工有限公司 | A kind of fibrous nodules |
-
2017
- 2017-11-07 CN CN201711087342.1A patent/CN107596783A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL6601263A (en) * | 1965-02-01 | 1966-08-02 | ||
| CN104307220A (en) * | 2014-10-27 | 2015-01-28 | 苏州新协力环保科技有限公司 | Fiber ball filtering material |
| CN104727014A (en) * | 2015-01-14 | 2015-06-24 | 上海特安纶纤维有限公司 | High-temperature-resistant filter materials and manufacturing method thereof |
| CN105233571A (en) * | 2015-10-22 | 2016-01-13 | 南京航空航天大学 | Antibacterial glass-fiber composite filter paper and preparation method thereof |
| CN107115718A (en) * | 2017-05-05 | 2017-09-01 | 东至绿洲环保化工有限公司 | A kind of fibrous nodules |
Non-Patent Citations (1)
| Title |
|---|
| 嵇敬文: "《除尘器》", 30 April 1981, 中国建筑工业出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112456675A (en) * | 2020-10-29 | 2021-03-09 | 浙江吉木数码印刷版材有限公司 | A recovery system for printing waste acid in CTP plate production process |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180119 |