CN203954874U - A kind of efficient filtrate that comprises spunbond base cloth layer - Google Patents
A kind of efficient filtrate that comprises spunbond base cloth layer Download PDFInfo
- Publication number
- CN203954874U CN203954874U CN201420351817.9U CN201420351817U CN203954874U CN 203954874 U CN203954874 U CN 203954874U CN 201420351817 U CN201420351817 U CN 201420351817U CN 203954874 U CN203954874 U CN 203954874U
- Authority
- CN
- China
- Prior art keywords
- filtrate
- base cloth
- cloth layer
- knoisphere
- spun
- Prior art date
- 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.)
- Active
Links
Abstract
The utility model discloses a kind of efficient filtrate that comprises spunbond base cloth layer, described filtrate ecto-entad comprises successively meets knoisphere, base cloth layer and bottom, described knoisphere and the bottom network structure that the unordered entanglement of one or more fibers forms of all serving as reasons of meeting, the described base cloth layer spun-bonded non-woven that one or more fiber filaments are prepared from through spun-bond process of serving as reasons, described in meet knoisphere, base cloth layer and bottom and by acupuncture, mutually link to add and be solidified as a whole.The utility model advantage: its base cloth layer of this filtrate adopts spun-bonded non-woven, has overcome the shortcoming that traditional filtrate is low through broadwise brute force, otherness is large, filtering accuracy is low, has improved this filtrate through broadwise brute force, filtering accuracy and dimensional stability.And high temperature resistant, corrosion-resistant, prevent in the filter media fibre cracking of using later stage filtrate to cause due to oxidation, acid and alkali corrosion etc., come off, improved the whole synthesis performance of filtrate, extended the service life of filtrate.
Description
Technical field
The utility model relates to a kind of filtrate, in particular a kind of efficient filtrate that comprises spunbond base cloth layer.
Background technology
At present, fire resistant filter material has been widely used in the industrial circles such as generating, cement, and filtrate is the chief component of gas-solid separating device, and its performance directly determines the quality of filter effect.Existing filtrate, filtering accuracy compared with low, little through broadwise brute force, otherness is large, filtration resistance is high, in order to improve filtering accuracy, people constantly improve the preparation technology of filtrate own aborning, be intended to improve top layer and the internal structure of filter material, thereby obtain the high efficiency filter material of even structure, dimensionally stable.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of efficient filtrate that comprises spunbond base cloth layer is provided,
The utility model is achieved through the following technical solutions:
A kind of efficient filtrate that comprises spunbond base cloth layer, described filtrate ecto-entad comprises successively meets knoisphere, base cloth layer and bottom, described knoisphere and the bottom network structure that the unordered entanglement of one or more fibers forms of all serving as reasons of meeting, the described base cloth layer spun-bonded non-woven that one or more fiber filaments are prepared from through spun-bond process of serving as reasons, described in meet knoisphere, base cloth layer and bottom and by acupuncture, mutually link to add and be solidified as a whole.
As above-mentioned a kind of efficient filtrate that comprises spunbond base cloth layer preferably, described in meet the network structure that knoisphere and bottom all form for the unordered entanglement of one or more fibers in polyester fiber, acrylic fiber, polyimide fiber, polyphenylene sulfide fibre, polytetrafluoroethylene fibre.
As above-mentioned a kind of efficient filtrate that comprises spunbond base cloth layer preferably, the grammes per square metre of described base cloth layer is 100-200g/m
2.
As above-mentioned a kind of efficient filtrate that comprises spunbond base cloth layer preferably, described in meet knoisphere and bottom grammes per square metre be 100-300g/m
2.
The utility model has the following advantages compared to existing technology:
The efficient filtrate that comprises spunbond base cloth layer that the utility model provides, its base cloth layer structure is different from the base cloth layer structure of conventional woven fabric, but employing spun-bonded non-woven,, the shortcoming such as otherness large, filtering accuracy low, filtration resistance high little through broadwise brute force of traditional filtrate have been overcome, be conducive to filter particle dust gas, improve the filtering accuracy of filtrate, improved the powerful through broadwise of filtrate simultaneously, secondly, it meets knoisphere and bottom all for by polyester fiber, acrylic fiber, polyimide fiber, polyphenylene sulfide fibre, the network structure that the unordered entanglement of one or more fibers in polytetrafluoroethylene fibre forms, effectively raise the bulk strength of filtrate, high temperature resistant, corrosion-resistant, prevent from using later stage filtrate due to oxidation, the filter media fibre cracking that acid and alkali corrosion etc. cause, come off, improved the whole synthesis performance of filtrate, extended the service life of filtrate, and preparation method is simple for this filtrate, the facility of drawing materials, preparation cost is low, be suitable for applying on a large scale.
Accompanying drawing explanation
Fig. 1 is cross-sectional view of the present utility model.
The specific embodiment
Below embodiment of the present utility model is elaborated; the present embodiment is implemented take technical solutions of the utility model under prerequisite; provided detailed embodiment and concrete operating process, but protection domain of the present utility model is not limited to following embodiment.
Referring to Fig. 1, a kind of efficient filtrate that comprises spunbond base cloth layer that the present embodiment provides, filtrate ecto-entad comprises successively meets knoisphere 11, base cloth layer 12 and bottom 13, meet knoisphere 11 and bottom 13 network structure that the unordered entanglement of one or more fibers forms of all serving as reasons, as preferably, meet knoisphere 11 and bottom 13 all for one or more fibers in polyester fiber, acrylic fiber, polyimide fiber, polyphenylene sulfide fibre, polytetrafluoroethylene fibre form the network structure of unordered entanglement through shredding, mixing, combing.Base cloth layer 12 spun-bonded non-woven that one or more fiber filaments are prepared from through spun-bond process of serving as reasons, detailed process is: take synthetic polymer as raw material, utilize synthetic fiber spinning principle, in polymer spinning process, form continuous filament yarn, directly bonding and make spun-bonded non-woven after spray silk becomes net.The grammes per square metre of base cloth layer 12 is 100-200g/m2.The grammes per square metre of meeting knoisphere 11 and bottom 13 is 100-300g/m
2.Meeting knoisphere 11, base cloth layer 12 and bottom 13 mutually links to add by acupuncture and is solidified as a whole.
The efficient filtrate that comprises spunbond base cloth layer of the present utility model, its base cloth layer 12 adopts spun-bonded non-woven, overcome the shortcoming that traditional filtrate is low through broadwise brute force, otherness is large, filtering accuracy is low, improved this filtrate through broadwise brute force, filtering accuracy and dimensional stability.And high temperature resistant, corrosion-resistant, prevent in the filter media fibre cracking of using later stage filtrate to cause due to oxidation, acid and alkali corrosion etc., come off, improved the whole synthesis performance of filtrate, extended the service life of filtrate.
These are only preferred embodiment of the present utility model, not in order to limit the utility model, all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (4)
1. an efficient filtrate that comprises spunbond base cloth layer, it is characterized in that, described filtrate ecto-entad comprises successively meets knoisphere, base cloth layer and bottom, described knoisphere and the bottom network structure that the unordered entanglement of one or more fibers forms of all serving as reasons of meeting, the described base cloth layer spun-bonded non-woven that one or more fiber filaments are prepared from through spun-bond process of serving as reasons, described in meet knoisphere, base cloth layer and bottom and by acupuncture, mutually link to add and be solidified as a whole.
2. a kind of efficient filtrate that comprises spunbond base cloth layer as claimed in claim 1, it is characterized in that, described in meet the network structure that knoisphere and bottom all form for the unordered entanglement of one or more fibers in polyester fiber, acrylic fiber, polyimide fiber, polyphenylene sulfide fibre, polytetrafluoroethylene fibre.
3. a kind of efficient filtrate that comprises spunbond base cloth layer as claimed in claim 1, is characterized in that, the grammes per square metre of described base cloth layer is 100-200g/m
2.
4. a kind of efficient filtrate that comprises spunbond base cloth layer as claimed in claim 1, is characterized in that, described in meet knoisphere and bottom grammes per square metre be 100-300g/m
2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420351817.9U CN203954874U (en) | 2014-06-25 | 2014-06-25 | A kind of efficient filtrate that comprises spunbond base cloth layer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420351817.9U CN203954874U (en) | 2014-06-25 | 2014-06-25 | A kind of efficient filtrate that comprises spunbond base cloth layer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203954874U true CN203954874U (en) | 2014-11-26 |
Family
ID=51915517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420351817.9U Active CN203954874U (en) | 2014-06-25 | 2014-06-25 | A kind of efficient filtrate that comprises spunbond base cloth layer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203954874U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104652040A (en) * | 2015-01-14 | 2015-05-27 | 上海特安纶纤维有限公司 | Filtering material containing blended aromatic polyamide fiber with sulfonyl groups and high-temperature-resistant fiber and manufacturing method of filtering material |
| CN104674452A (en) * | 2015-01-14 | 2015-06-03 | 上海特安纶纤维有限公司 | Filter material of blend fiber containing polyimide fiber and sulphone and manufacturing method thereof |
| CN106039843A (en) * | 2016-06-28 | 2016-10-26 | 含山县科宇环境工程有限公司 | High-intensity filtering material |
| CN108654209A (en) * | 2018-04-24 | 2018-10-16 | 南京际华三五二环保科技有限公司 | A kind of spunbond base fabric spun lacing filtrate and preparation method thereof |
| CN112076537A (en) * | 2020-08-19 | 2020-12-15 | 安徽中电环保材料股份有限公司 | Ultrahigh-temperature composite gradient filter material and preparation method thereof |
-
2014
- 2014-06-25 CN CN201420351817.9U patent/CN203954874U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104652040A (en) * | 2015-01-14 | 2015-05-27 | 上海特安纶纤维有限公司 | Filtering material containing blended aromatic polyamide fiber with sulfonyl groups and high-temperature-resistant fiber and manufacturing method of filtering material |
| CN104674452A (en) * | 2015-01-14 | 2015-06-03 | 上海特安纶纤维有限公司 | Filter material of blend fiber containing polyimide fiber and sulphone and manufacturing method thereof |
| CN104674452B (en) * | 2015-01-14 | 2017-09-26 | 上海特安纶纤维有限公司 | The filtering material and its manufacture method of a kind of blending fiber type containing polyimide fiber and containing sulfuryl |
| CN106039843A (en) * | 2016-06-28 | 2016-10-26 | 含山县科宇环境工程有限公司 | High-intensity filtering material |
| CN108654209A (en) * | 2018-04-24 | 2018-10-16 | 南京际华三五二环保科技有限公司 | A kind of spunbond base fabric spun lacing filtrate and preparation method thereof |
| CN112076537A (en) * | 2020-08-19 | 2020-12-15 | 安徽中电环保材料股份有限公司 | Ultrahigh-temperature composite gradient filter material and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203954874U (en) | A kind of efficient filtrate that comprises spunbond base cloth layer | |
| CN103191604A (en) | Preparation method of firmly-combined sandwich type purification material | |
| CN202343014U (en) | Hybrid fiber needled felt membrane filter material | |
| CN204051271U (en) | A kind ofly refuse the Chalk-dust filtering filter bag that water antistatic refused by oil | |
| CN204051238U (en) | A kind of two composition gradient high temperature high efficiency filtrate | |
| CN103285663B (en) | A kind of Spunbond filament filter material | |
| CN203281158U (en) | Dedusting filter bag | |
| Zhu et al. | Preparation of polytetrafluoroethylene ultrafine fiber mats with electrospinning process | |
| CN105617763A (en) | Composite air filtration cloth and manufacturing method thereof | |
| CN205529357U (en) | Super hydroscopicity water thorn non -woven fabrics | |
| CN204582764U (en) | A kind of dust removal and filtration cloth | |
| CN206587495U (en) | Polymeric meltblown superfine fibre and the composite spunlaced filter felt of dry-laid non-woven cloth | |
| CN208909637U (en) | A kind of carpet | |
| CN202638141U (en) | Composite needle filtering felt | |
| CN202223983U (en) | Large dust containing filter material suitable for being used in dry region | |
| CN209381517U (en) | Multilayer materials | |
| CN203315909U (en) | Tilting type dust collector | |
| CN203852937U (en) | Filtering material for high-temperature exhaust gas bag type dust removal system | |
| Mao et al. | Discussion of influencing factors on filtration performances of PTFE membrane filters | |
| CN204563731U (en) | A kind of filter bag | |
| CN202387309U (en) | Filtering material for filtering superfine dust | |
| CN203790701U (en) | High-precision anti-blocking filtering net suitable for back wash | |
| CN109865363A (en) | A kind of high temperature resistant Nomex gathers dust cloth bag | |
| CN104289037A (en) | High efficiency air filtration composite material | |
| CN202638136U (en) | Glass fiber filter felt |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 230001, three Yuan Industrial Park, Hefei New District, Anhui Patentee after: ANHUI YUANCHEN ENVIRONMENT PROTECTION TECHNOLOGY CO., LTD. Address before: 230001, three Yuan Industrial Park, Hefei New District, Anhui Patentee before: Anhui YuanChen Environmental Protention Science and Technology Co., Ltd. |