CN202113700U - Energy-saving and emission-reducing nonwoven filter material - Google Patents
Energy-saving and emission-reducing nonwoven filter material Download PDFInfo
- Publication number
- CN202113700U CN202113700U CN2011200914090U CN201120091409U CN202113700U CN 202113700 U CN202113700 U CN 202113700U CN 2011200914090 U CN2011200914090 U CN 2011200914090U CN 201120091409 U CN201120091409 U CN 201120091409U CN 202113700 U CN202113700 U CN 202113700U
- Authority
- CN
- China
- Prior art keywords
- layer
- filter material
- fiber layer
- fibre layer
- energy
- 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.)
- Expired - Lifetime
Links
- 239000000463 material Substances 0.000 title claims abstract description 31
- 239000000835 fiber Substances 0.000 claims abstract description 87
- 238000007599 discharging Methods 0.000 claims description 11
- 238000004134 energy conservation Methods 0.000 claims description 11
- 238000005265 energy consumption Methods 0.000 abstract description 5
- 239000004745 nonwoven fabric Substances 0.000 abstract description 2
- 239000010410 layer Substances 0.000 abstract 21
- 239000002344 surface layer Substances 0.000 abstract 1
- 239000000428 dust Substances 0.000 description 12
- 239000000706 filtrate Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 6
- 239000000047 product Substances 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- 238000001914 filtration Methods 0.000 description 3
- 238000001467 acupuncture Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 229920000784 Nomex Polymers 0.000 description 1
- 230000032798 delamination Effects 0.000 description 1
- 238000000280 densification Methods 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012943 hotmelt Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000012982 microporous membrane Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000004763 nomex Substances 0.000 description 1
- 238000005453 pelletization Methods 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000005215 recombination Methods 0.000 description 1
- 230000006798 recombination Effects 0.000 description 1
Images
Landscapes
- Filtering Materials (AREA)
- Nonwoven Fabrics (AREA)
Abstract
The utility model discloses an energy-saving and emission-reducing nonwoven filter material, which relates to the technical field of nonwoven fabric. The energy-saving and emission-reducing nonwoven filter material is composed of a superfine fiber layer, a common fiber layer, a mesh layer and a thick fiber layer, wherein the superfine fiber layer is arranged at the surface layer of the nonwoven filter material; the common fiber layer is arranged at the inner side of the superfine fiber layer; the mesh layer is arranged at the inner side of the common fiber layer; the thick fiber layer is arranged at the inner side of the mesh layer; the fiber of the superfine fiber layer is 0.5-0.8D, and the fiber of the thick fiber layer is 3-5D; the weight of the fiber layer of the superfine fiber layer is 140-160g/m<2>; the weight of the fiber layer of the common fiber layer 2 is 90-110g/m<2>; the weight of the mesh layer is 100g/m<2>; and the weight of the fiber layer of the thick fiber layer is 140-160g/m<2>. The energy-saving and emission-reducing nonwoven filter material has a gradient fiber layer structure, therefore, the use performances such as high dust-removing efficiency and the like can be improved, and the energy consumption can be effectively reduced.
Description
Technical field:
The utility model belongs to field of nonwoven fabric technology, is specifically related to a kind of energy-conservation, reduction of discharging non-woven filter material.
Background technology:
Non-woven filter material is the filtering material with three-dimensional structure that adopts the nonwoven techniques needling process to process, and is widely used in industrial tail gas purification and material and reclaims.Traditional non-woven filter material is to be made up of identical two general fibre layers and scrim layer; Pore size is basic identical between fiber in its product structure and the fiber; The non-woven filter material of this structure; In use gather at the inner dust that forms of product easily, the operating mode running resistance rises, energy consumption increases, service life is short thereby cause.For a long time, it is raw material that non-woven filter material is selected single general fibre for use always, and this kind product is used in some industry part operating mode dust pelletizing system, and its dust emission concentration also has a certain distance with the new discharge standard ratio of country.In recent years, it was base material with the filtrate that a lot of production firms produce a kind of, the overlay film non-woven filter material of its surface recombination one deck PTFE microporous membrane, and this product efficiency of dust collection is high; The percdation that can check dust, the operating mode running resistance is steady.But because of it adopts bonding or the hot melt combined machining method, under the worst hot case condition, use just to occur the film obscission in 3-5 month, the product serviceability of this moment is equal to hand tradition non-woven filter material.In addition, because the coated filter material Air permenbility is very little, cause that the operating mode running resistance is high, energy consumption is big, product cost is big.
The utility model content:
The purpose of the utility model provides a kind of energy-conservation, reduction of discharging non-woven filter material, and it has the gradient fiber layer structure, can improve serviceabilities such as efficiency of dust collection, can effectively reduce energy resource consumption again.
In order to solve the existing problem of background technology; The utility model is to adopt following technical scheme: it is to be made up of superfine fibre layer 1, general fibre layer 2, scrim layer 3, crude fibre layer 4; Superfine fibre layer 1 is arranged on the top layer of non-woven filter material; General fibre layer 2 is arranged on the inboard of superfine fibre layer 1, and scrim layer 3 is arranged on the inboard of general fibre layer 2, and crude fibre layer 4 is arranged on the inboard of scrim layer 3.
The fiber of described superfine fibre layer 1 is 0.5-0.8D, and the fiber of crude fibre layer 4 is 3-5D.The fibrage weight of superfine fibre layer 1 is 150 ± 10g/m
2The fibrage weight of general fibre layer 2 is 100 ± 10g/m
2The scrim layer weight of scrim layer 3 is 100g/m
2The fibrage weight of crude fibre layer 4 is 150 ± 10g/m
2
The utlity model has following beneficial effect:
1, the gradient fibrage is to reinforce through needling process to form, and under the worst hot case condition, moves, and its gradient fiber layer structure is stable, can not occur peeling off obscission between each layer.
2, the hole between the superfine fibre layer fiber is minimum, and porosity is high, effectively stops the depth of penetration of fine dust, thereby has improved the filtering accuracy to dust, realizes high-effective dust-removing.
3, the hole between the gradient fibrage fiber to carrying on the back the dirt face, is to become big gradually by little from dust-collecting face, and this structure helps gas communication, and the low energy consumption of operating mode running resistance is little.
4, the filtrate of gradient fiber layer structure can effectively weaken the inner dust of filtrate and gather, and prolongs the service life of filtrate.
5, the degree of depth of filter material surface is put in order after burning and being pressed into film, helps deashing; Thereby guarantee operating mode even running under lower resistance.
Description of drawings:
Fig. 1 is the structural representation of the utility model.
The specific embodiment:
Referring to Fig. 1; This specific embodiment adopts following technical scheme: it is to be made up of superfine fibre layer 1, general fibre layer 2, scrim layer 3, crude fibre layer 4; Superfine fibre layer 1 is arranged on the top layer of non-woven filter material; General fibre layer 2 is arranged on the inboard of superfine fibre layer 1, and scrim layer 3 is arranged on the inboard of general fibre layer 2, and crude fibre layer 4 is arranged on the inboard of scrim layer 3
The fiber of described superfine fibre layer 1 is 0.5-0.8D, and the fiber of crude fibre layer 4 is 3-5D.
The fibrage weight of superfine fibre layer 1 is 150 ± 10g/m
2The fibrage weight of general fibre layer 2 is 100 ± 10g/m
2The scrim layer weight of scrim layer 3 is 100g/m
2The fibrage weight of crude fibre layer 4 is 150 ± 10g/m
2
This specific embodiment is selected the fiber of different thicknesses for use; Open through mixing, combing, lapping operation become net respectively; Becoming the structure that forms superfine fibre layer-general fibre layer-scrim layer-crude fibre layer on the lace curtaining; Be combined into the Nomex of gradient-structure again through the acupuncture operation, and the superfine fibre laminar surface is done special back arrangement, finally be processed into energy-conservation, reduction of discharging non-woven filter material with gradient-structure.
The combing operation of described superfine fibre layer 1 is special novel device processing and fabricating, and fleece is evenly smooth, has avoided in the use part to let out the dirt phenomenon; Thorn gauge and technology to the upper and lower needing machine of acupuncture operation have been done bigger improvement, make the combination between each fibrage more firm, delamination can not occur when guaranteeing to use, and remain stable gradient-structure; The innovative technology design of HTHP is adopted in particularly back, the surface arrangement of filtrate, makes superfine fibre layer (1) surface form the film of smooth densification, has further dwindled the hole between the surface fibre, reaches the effect of high-effective dust-removing and easy-to-clean ash.
This specific embodiment has following beneficial effect:
1, the gradient fibrage is to reinforce through needling process to form, and under the worst hot case condition, moves, and its gradient fiber layer structure is stable, can not occur peeling off obscission between each layer.
2, the hole between the superfine fibre layer fiber is minimum, and porosity is high, effectively stops the depth of penetration of fine dust, thereby has improved the filtering accuracy to dust, realizes high-effective dust-removing.
3, the hole between the gradient fibrage fiber to carrying on the back the dirt face, is to become big gradually by little from dust-collecting face, and this structure helps gas communication, and the low energy consumption of operating mode running resistance is little.
4, the filtrate of gradient fiber layer structure can effectively weaken the inner dust of filtrate and gather, and prolongs the service life of filtrate.
5, the degree of depth of filter material surface is put in order after burning and being pressed into film, helps deashing, thereby guarantees operating mode even running under lower resistance.
Claims (7)
- One kind energy-conservation, reduce discharging non-woven filter material; It is characterized in that it is to be made up of superfine fibre layer (1), general fibre layer (2), scrim layer (3), crude fibre layer (4); Superfine fibre layer (1) is arranged on the top layer of non-woven filter material; General fibre layer (2) is arranged on the inboard of superfine fibre layer (1), and scrim layer (3) is arranged on the inboard of general fibre layer (2), and crude fibre layer (4) is arranged on the inboard of scrim layer (3).
- 2. a kind of energy-conservation, reduction of discharging non-woven filter material according to claim 1, the fiber that it is characterized in that described superfine fibre layer (1) is 0.5-0.8D.
- 3. a kind of energy-conservation, reduction of discharging non-woven filter material according to claim 1, the fiber that it is characterized in that described crude fibre layer (4) is 3-5D.
- 4. a kind of energy-conservation, reduction of discharging non-woven filter material according to claim 1, the fibrage weight that it is characterized in that described superfine fibre layer (1) is 150 ± 10g/m 2
- 5. a kind of energy-conservation, reduction of discharging non-woven filter material according to claim 1, the fibrage weight that it is characterized in that described general fibre layer (2) is 100 ± 10g/m 2
- 6. a kind of energy-conservation, reduction of discharging non-woven filter material according to claim 1, the scrim layer weight that it is characterized in that described scrim layer (3) is 100g/m 2
- 7. a kind of energy-conservation, reduction of discharging non-woven filter material according to claim 1, the fibrage weight that it is characterized in that described crude fibre layer (4) is 150 ± 10g/m 2
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200914090U CN202113700U (en) | 2011-03-31 | 2011-03-31 | Energy-saving and emission-reducing nonwoven filter material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200914090U CN202113700U (en) | 2011-03-31 | 2011-03-31 | Energy-saving and emission-reducing nonwoven filter material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202113700U true CN202113700U (en) | 2012-01-18 |
Family
ID=45454799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200914090U Expired - Lifetime CN202113700U (en) | 2011-03-31 | 2011-03-31 | Energy-saving and emission-reducing nonwoven filter material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202113700U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104707401A (en) * | 2013-12-11 | 2015-06-17 | 贵阳铝镁设计研究院有限公司 | Filter material structure |
-
2011
- 2011-03-31 CN CN2011200914090U patent/CN202113700U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104707401A (en) * | 2013-12-11 | 2015-06-17 | 贵阳铝镁设计研究院有限公司 | Filter material structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203944223U (en) | A kind of composite filter material | |
| CN202654812U (en) | PET/PET (polyethylene glycol terephthalate) high-precision filter material with sea-island fiber layer | |
| CN203954874U (en) | A kind of efficient filtrate that comprises spunbond base cloth layer | |
| CN204051238U (en) | A kind of two composition gradient high temperature high efficiency filtrate | |
| CN103816719B (en) | High-performance glass fiber composite felt filter material and preparing method thereof | |
| CN202113700U (en) | Energy-saving and emission-reducing nonwoven filter material | |
| CN202343014U (en) | Hybrid fiber needled felt membrane filter material | |
| CN201735259U (en) | Nonwoven binder fiber structure for air purification | |
| CN202136878U (en) | Glass fiber and PTFE (Polytetrafluoroethylene) composite high-temperature resisting membrane-coating filter material | |
| CN202237574U (en) | Glass fiber composite filter material | |
| CN203874573U (en) | High-performance glass fiber composite felt filter material | |
| CN110588118A (en) | PTFE composite filter material and preparation method and use method thereof | |
| CN205529357U (en) | Super hydroscopicity water thorn non -woven fabrics | |
| CN203075759U (en) | High-efficiency and low-resistance non-woven filter material | |
| CN202237578U (en) | Nonwoven bonding fiber layer anti-flaming filter material for air purification | |
| CN205550052U (en) | Compound longitude -latitude grid of multilayer strengthens dull and stereotyped membrane | |
| CN205130539U (en) | Tangerine lamella type division facing layer dacron water thorn filter felt | |
| CN202427258U (en) | Needling filtering felt of Teflon coating | |
| CN202538515U (en) | Fluoride glass high-temperature composite needled felt | |
| CN204767822U (en) | Composite filter material | |
| CN205205582U (en) | Essence filter paper | |
| CN204582764U (en) | A kind of dust removal and filtration cloth | |
| CN201272061Y (en) | Active carbon high adsorption paper | |
| CN202070254U (en) | Nomex spunlaced felt | |
| CN102154953A (en) | Automobile fuel filter paper suitable for national IV standard and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: FUSHUN HENGYI TECHNOLOGY FILTER CO., LTD. Free format text: FORMER OWNER: JIN SHUANGLIN Effective date: 20120522 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20120522 Address after: 113122 Fushun Economic Development Zone, Liaoning, Fushun Patentee after: Fushun HengYi Technology Filtration Material Co., Ltd. Address before: The eastern section of Liaoyang road 113122 Wanghua District in Liaoning province Fushun City 57 Building 1 unit 202 Patentee before: Jin Shuanglin |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120118 |