CN206008241U - A kind of efficient low-resistance acupuncture lacing felt filter material - Google Patents
A kind of efficient low-resistance acupuncture lacing felt filter material Download PDFInfo
- Publication number
- CN206008241U CN206008241U CN201620828833.1U CN201620828833U CN206008241U CN 206008241 U CN206008241 U CN 206008241U CN 201620828833 U CN201620828833 U CN 201620828833U CN 206008241 U CN206008241 U CN 206008241U
- Authority
- CN
- China
- Prior art keywords
- filter material
- efficient low
- felt filter
- knoisphere
- resistance
- 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 belongs to environment-friendlycloth cloth field, refer in particular to a kind of efficient low-resistance acupuncture lacing felt filter material, the efficient low-resistance acupuncture lacing felt filter material includes meeting knoisphere, base cloth layer, supporting layer from outside to inside, the knoisphere of meeting is formed the Nomex structure with compact surfaces by PET superfine fibres through fibre furnish, shredding, combing, lapping, and knoisphere, base cloth layer and the supporting layer of meeting mutually links reinforcing by acupuncture complex method.The efficient low-resistance acupuncture lacing felt filter material meets the structure with compact surfaces that knoisphere is formed through multiple tracks technique for PET superfine fibres due to which, so which has higher filter efficiency and is easy to clear up dust, while dust emission is reduced, the energy resource consumption of dust pelletizing system operation is reduced.
Description
Technical field
The utility model belongs to environment-friendlycloth cloth field, refers in particular to a kind of efficient low-resistance acupuncture lacing felt filter material.
Background technology
At present, in flue gas ash removal field, as environment temperature is high, complicated component, corrosivity are stronger, the filtration to filter felt
Precision and use requirement are very high, with the further raising of national environmental standard, especially for iron and steel, electric power, cement, rubbish
What rubbish was burned waits the more serious industry of pollution, it is desirable to which the concentration of emission to dust is more and more lower.PET is should in industrial dedusting filtrate
With a kind of widely material, wide with adapting to, the advantage of low cost.But more and more tighter to emission request and operating cost control
In the case of lattice, common PET acupuncture lacing felt filter materials show the inadequate shortcoming of filtering accuracy, while operation pressure is with time liter
Height, causes the elevated problem of power consumption also gradually to show.
Content of the invention
The utility model is directed to the problems referred to above, there is provided a kind of filtering accuracy is high, it is easy to deashing, it is possible to decrease dust pelletizing system is transported
The efficient low-resistance acupuncture lacing felt filter material of row energy resource consumption.
The purpose of this utility model is realized in：
A kind of efficient low-resistance acupuncture lacing felt filter material, the efficient low-resistance acupuncture lacing felt filter material include meeting knoisphere, base fabric from outside to inside
Layer, supporting layer, the knoisphere of meeting are formed with compact surfaces through fibre furnish, shredding, combing, lapping by PET superfine fibres
Nomex structure, knoisphere, base cloth layer and the supporting layer of meeting mutually link reinforcing by acupuncture complex method.
In above-mentioned efficient low-resistance acupuncture lacing felt filter material, the line density of the PET superfine fibres for meeting knoisphere is 0.79-
0.99dtex.
In above-mentioned efficient low-resistance acupuncture lacing felt filter material, the base cloth layer is orderly by fibre warps monomer and filamentary weft monomer
Cross lapping is formed.
In above-mentioned efficient low-resistance acupuncture lacing felt filter material, between the fibre warps monomer and adjacent fiber warp monomer away from
From for 2-4mm, the distance between the filamentary weft monomer and adjacent fiber parallel monomer are 1-2mm.
In above-mentioned efficient low-resistance acupuncture lacing felt filter material, the line density of the fibre warps monomer and filamentary weft monomer is
1.6-2.4dtex.
In above-mentioned efficient low-resistance acupuncture lacing felt filter material, the supporting layer is formed by PET crude fibre cross lappings.
In above-mentioned efficient low-resistance acupuncture lacing felt filter material, the line density of the supporting layer is 2.1-2.6dtex.
In above-mentioned efficient low-resistance acupuncture lacing felt filter material, the thickness of the efficient low-resistance acupuncture lacing felt filter material is 2-3mm.
In above-mentioned efficient low-resistance acupuncture lacing felt filter material, the knoisphere of meeting forms even curface through process of singing.
The utility model is prominent and beneficial compared to existing technology to be had the technical effect that：
1. the utility model filter cloth due to its meet knoisphere for PET superfine fibres through multiple tracks technique formed with compact surfaces
Structure, so its have higher filter efficiency and be easy to clear up dust, reduce dust emission while, reduce and remove
The energy resource consumption of dirt system operation.
2. the utility model passes through set up base cloth layer between knoisphere and supporting layer to meet, and has consolidated the filter structure, has made to meet
Knoisphere and supporting layer more preferably link reinforcing by needling process.
3. using PET as raw material, PET has good heat resistance, wearability and corrosion resistant to the utility model filtrate
Corrosion.
Description of the drawings
Fig. 1 is the utility model structural representation.
Structural representations of the Fig. 2 for base cloth layer.
Label implication in figure：
1- meets knoisphere, 2- base cloth layers, 21- fibre warps monomers, 22- filamentary weft monomers, 3- supporting layers.
Specific embodiment
The utility model is further described with specific embodiment below in conjunction with the accompanying drawings,
As shown in figure 1, a kind of efficient low-resistance acupuncture lacing felt filter material, the efficient low-resistance acupuncture lacing felt filter material includes meeting from outside to inside
Knoisphere 1, base cloth layer 2, supporting layer 3, the knoisphere of meeting form tool by PET superfine fibres through fibre furnish, shredding, combing, lapping
Have a Nomex structure of compact surfaces, described meet knoisphere 1, base cloth layer 2 and supporting layer 3 mutually linked by acupuncture complex method plus
Gu.The line density of the PET superfine fibres for meeting knoisphere 1 is 0.79-0.99dtex.By the improvement to combing and singeing
PET superfine fibres are obtained, be made up of PET superfine fibres meets knoisphere 1, and its surface texture is very tight, for industrial dust
An excellent filter effect can be played, while the filtrate made as raw material using PET, its wearability, heat resistance, rotproofness
All compare well etc. various aspects of performance, it is ensured that the service life of the filtrate.
As shown in Fig. 2 in above-mentioned efficient low-resistance acupuncture lacing felt filter material, the base cloth layer 2 is by fibre warps monomer 21 and fibre
22 orderly cross lapping of dimension parallel monomer is formed.The distance between the fibre warps monomer 21 and adjacent fiber warp monomer 21
For 2-4mm, the distance between the filamentary weft monomer 22 and adjacent fiber parallel monomer 22 are 1-2mm.The fibre warps
The line density of monomer 21 and filamentary weft monomer 22 is 1.6-2.4dtex.The base cloth layer 2 is arranged on meets knoisphere 1 and supports
Between layer 3, described meet knoisphere 1 and supporting layer 3 is bonded fabric, without fixed structure, its less stable, by base cloth layer
2 will meet the technique of knoisphere 1 and supporting layer 3 acupuncture by together with three layer adhesions, improve the stability of structure, base cloth layer
2 are formed by fibre warps monomer 21 and 22 orderly cross lapping of filamentary weft monomer, there are a large amount of spaces on base cloth layer, and these are empty
The presence of gap facilitates supporting layer 3 and meets and links reinforcing between knoisphere 1.
As shown in figure 1, in above-mentioned efficient low-resistance acupuncture lacing felt filter material, the supporting layer 3 is by PET crude fibres cross lapping
Into.
In above-mentioned efficient low-resistance acupuncture lacing felt filter material, the line density of the supporting layer 3 is 2.1-2.6dtex.
In above-mentioned efficient low-resistance acupuncture lacing felt filter material, the thickness of the efficient low-resistance acupuncture lacing felt filter material is 2-3mm.
In above-mentioned efficient low-resistance acupuncture lacing felt filter material, the knoisphere 1 of meeting forms even curface through process of singing.
Above-described embodiment is only preferred embodiment of the present utility model, not limits protection model of the present utility model according to this
Enclose, therefore：All equivalence changes that is done according to structure of the present utility model, shape, principle, all should be covered by protection of the present utility model
Within the scope of.
Claims (9)
1. a kind of efficient low-resistance acupuncture lacing felt filter material, it is characterised in that the efficient low-resistance acupuncture lacing felt filter material includes meeting from outside to inside
Knoisphere (1), base cloth layer (2), supporting layer (3), described meet knoisphere by PET superfine fibres through fibre furnish, shredding, combing, lapping
The Nomex structure with compact surfaces is formed, knoisphere (1), base cloth layer (2) and the supporting layer (3) of meeting is by acupuncture composite square
Formula mutually links reinforcing.
2. efficient low-resistance acupuncture lacing felt filter material according to claim 1, the line of the PET superfine fibres for meeting knoisphere (1) are close
Spend for 0.79-0.99dtex.
3. efficient low-resistance acupuncture lacing felt filter material according to claim 1, it is characterised in that base cloth layer (2) are passed through by fiber
Cross lapping is formed in order for line monomer (21) and filamentary weft monomer (22).
4. efficient low-resistance acupuncture lacing felt filter material according to claim 3, it is characterised in that fibre warps monomer (21) with
The distance between adjacent fiber warp monomer (21) is 2-4mm, filamentary weft monomer (22) and adjacent fiber parallel monomer
The distance between (22) it is 1-2mm.
5. efficient low-resistance acupuncture lacing felt filter material according to claim 4, it is characterised in that fibre warps monomer (21) and
The line density of filamentary weft monomer (22) is 1.6-2.4dtex.
6. efficient low-resistance acupuncture lacing felt filter material according to claim 1, it is characterised in that supporting layer (3) are slightly fine by PET
Dimension cross lapping is formed.
7. efficient low-resistance acupuncture lacing felt filter material according to claim 6, it is characterised in that the line density of supporting layer (3)
For 2.1-2.6dtex.
8. efficient low-resistance acupuncture lacing felt filter material according to claim 1, it is characterised in that the efficient low-resistance acupuncture lacing felt filter material
Thickness be 2-3mm.
9. efficient low-resistance acupuncture lacing felt filter material according to claim 1, it is characterised in that the knoisphere (1) of meeting is through the place that singes
Reason forms even curface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620828833.1U CN206008241U (en) | 2016-07-29 | 2016-07-29 | A kind of efficient low-resistance acupuncture lacing felt filter material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620828833.1U CN206008241U (en) | 2016-07-29 | 2016-07-29 | A kind of efficient low-resistance acupuncture lacing felt filter material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206008241U true CN206008241U (en) | 2017-03-15 |
Family
ID=58245372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620828833.1U Active CN206008241U (en) | 2016-07-29 | 2016-07-29 | A kind of efficient low-resistance acupuncture lacing felt filter material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206008241U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111111319A (en) * | 2019-12-31 | 2020-05-08 | 南京际华三五二一环保科技有限公司 | Preparation method of ultra-clean discharge filter material |
| CN112546735A (en) * | 2020-11-12 | 2021-03-26 | 安徽元琛环保科技股份有限公司 | Melt-blown and needle-punched composite preparation method for gradient filter material and prepared gradient needle-punched felt |
-
2016
- 2016-07-29 CN CN201620828833.1U patent/CN206008241U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111111319A (en) * | 2019-12-31 | 2020-05-08 | 南京际华三五二一环保科技有限公司 | Preparation method of ultra-clean discharge filter material |
| CN112546735A (en) * | 2020-11-12 | 2021-03-26 | 安徽元琛环保科技股份有限公司 | Melt-blown and needle-punched composite preparation method for gradient filter material and prepared gradient needle-punched felt |
| CN112546735B (en) * | 2020-11-12 | 2022-04-12 | 安徽元琛环保科技股份有限公司 | Melt-blown and needle-punched composite preparation method for gradient filter material and prepared gradient needle-punched felt |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202387308U (en) | Antistatic aramid fiber filter material | |
| CN206008241U (en) | A kind of efficient low-resistance acupuncture lacing felt filter material | |
| CN205435199U (en) | Antistatic polysulfonamide fiber compound needled felt | |
| CN205216405U (en) | Filtering surface material is crossed in acupuncture | |
| CN103816719A (en) | High-performance glass fiber composite felt filter material and preparing method thereof | |
| CN202237574U (en) | Glass fiber composite filter material | |
| CN102657979B (en) | The composite filtering material of coal-burning power plant's bag-type dust removing system and preparation method | |
| CN203874573U (en) | High-performance glass fiber composite felt filter material | |
| CN201445857U (en) | High-temperature filtration material for multi-group and gradient coating | |
| CN202122878U (en) | Corrosion-resistant and high-temperature-resistant composite needled felt of filter materials | |
| CN201537430U (en) | Novel woven dust removing filtration cloth | |
| CN206434955U (en) | A kind of high temperature resistant, wear-resistant, corrosion resistant PEEK industrial filter cloths | |
| CN205360828U (en) | Composite glass fiber needed felt | |
| CN204841198U (en) | Compound high temperature resistant acupuncture filter felt | |
| CN201997190U (en) | Filter needled felt compositing glass fiber and polyimide fiber | |
| CN208145620U (en) | High-temperature filter material for smoke filtration cylinder | |
| CN208049565U (en) | A kind of efficient coated filter felt | |
| CN103170185B (en) | Filter material for coal-fired boilers and preparation method thereof | |
| CN206315563U (en) | A kind of Mei Tasi high temperature resistant dedusting filtrates that can be recycled | |
| CN206473916U (en) | A kind of glass basalt composite felt | |
| CN211843525U (en) | Modified acrylic fiber coating spunlace filter felt | |
| CN102527157B (en) | Basalt compound material for high temperature smoke dust removal and preparation method | |
| CN206315565U (en) | A kind of many fiber number fiber filterings | |
| CN201912839U (en) | Multi-base cloth and multi-fiber combined durable and strong needled felt | |
| CN203577472U (en) | Base fabric key part intensified needled felt |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: High -efficient low resistance acupuncture felt filter material Effective date of registration: 20200521 Granted publication date: 20170315 Pledgee: Taizhou Branch of Hengfeng Bank Co., Ltd Pledgor: ZHEJIANG HEADING ENVIRONMENT TECHNOLOGY Co.,Ltd. Registration number: Y2020330000245 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210702 Granted publication date: 20170315 Pledgee: Taizhou Branch of Hengfeng Bank Co.,Ltd. Pledgor: ZHEJIANG HEADING ENVIRONMENT TECHNOLOGY Co.,Ltd. Registration number: Y2020330000245 |