CN208302393U - A kind of acrylic Nomex - Google Patents
A kind of acrylic Nomex Download PDFInfo
- Publication number
- CN208302393U CN208302393U CN201820272836.0U CN201820272836U CN208302393U CN 208302393 U CN208302393 U CN 208302393U CN 201820272836 U CN201820272836 U CN 201820272836U CN 208302393 U CN208302393 U CN 208302393U
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- China
- Prior art keywords
- acrylic
- nomex
- mixed layer
- mixing
- terylene
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Abstract
The utility model discloses a kind of acrylic Nomexs, including mixing acrylic Nomex, bundle sack is provided at the top of the mixing acrylic Nomex, mixing acrylic Nomex bottom is provided with piston ring bayonet, acrylic base fabric is provided in the middle part of the mixing acrylic Nomex, the acrylic base fabric is provided with terylene and acrylic fiber mixed layer in two sides up and down, the terylene and acrylic fiber mixed layer intermediate distribution have a large amount of mixed layer gaps, fine fibre is provided in the mixed layer gap, the strong fiber of a large amount of acrylics is intensively distributed between the mixed layer gap, the terylene and acrylic fiber mixed layer bottom surface are provided with stickup fibrous layer.The utility model solves the problems such as existing acrylic Nomex bonding dynamics is insecure, and heat resistance is poor, and corrosion resistance is weaker, and folding property is poor, it can guarantee acrylic Nomex stabilized structure, corrosion-resistant, high temperature resistant, fold resistant, filtering accuracy is high, and long service life is practical.
Description
Technical field
The utility model relates to Nomex field, specially a kind of acrylic Nomex.
Background technique
Currently, in the filter felt that power plant, garbage burning factory, Metal Melting factory, chemical industry use, some dust of the inside
With certain electricity, if dust is attached to filter material surface and forms muffin, a large amount of voltage also just forms, can cause to put in this way
Electrical phenomena will set off an explosion if the surface of filtrate does not take antistatic measure to handle, and bring loss, acrylic needle to enterprise
Thorn felt is staggered using the stronger fiber of nonwoven needled technology utilization acrylic, and the thin fiber cloth that gap is evenly distributed is sub-
Gram force Nomex is staggered using the stronger fiber of nonwoven needled technology utilization acrylic, the fine fibre that gap is evenly distributed
Cloth, surface hot rolling, the processing such as singe, makes its smooth surface, is not easy to be blocked by dust, this filtrate gap is big, breathes freely
Performance is good, and anti-chemical stability is strong, can not only filter gas at normal temperature, but also filtering medium temperature gas (150 DEG C) is simultaneously soda acid
The ideal chose of corrosive gas operating condition filtering material.
Since current domestic some enterprises are short for the development time of acrylic Nomex, with low content of technology, manufacture water
Adjustment is improved without improving in time, so that existing acrylic Nomex has many deficiencies, acrylic Nomex bonding force occurs
Spend insecure, the problems such as heat resistance is poor, and corrosion resistance is weaker, and folding property is poor.
Utility model content
The purpose of this utility model is to provide a kind of acrylic Nomexs, to solve existing acrylic Nomex bonding
The problems such as dynamics is insecure, and heat resistance is poor, and corrosion resistance is weaker, and folding property is poor.
To achieve the above object, the utility model provides the following technical solutions: described mixed including mixing acrylic Nomex
It closes and is provided with bundle sack at the top of acrylic Nomex, mixing acrylic Nomex bottom is provided with piston ring bayonet, described mixed
It closes and is provided with acrylic base fabric in the middle part of acrylic Nomex, two sides are provided with terylene to the acrylic base fabric up and down and acrylic is fine
Tie up mixed layer, the terylene and acrylic fiber mixed layer intermediate distribution there are a large amount of mixed layer gaps, in the mixed layer gap
It is provided with fine fibre, the strong fiber of a large amount of acrylics is intensively distributed between the mixed layer gap, the terylene and acrylic are fine
Dimension mixed layer bottom surface is provided with stickup fibrous layer.
Preferably, it is provided with multiple moulding steel rings in the middle part of the mixing acrylic Nomex, and mixes acrylic Nomex
With a thickness of 2.00mm.
Preferably, mixing acrylic Nomex two sides are provided with turner suture.
Preferably, spring piston ring is provided in the piston ring bayonet.
Preferably, mixing acrylic Nomex surface is provided with polytetrafluoroethylene film.
Compared with prior art, the utility model has the beneficial effects that the utility model mixing acrylic Nomex surface
By being provided with polytetrafluoroethylene film, anti-dust can be played the role of, surface is smooth, its is laminating to mixing acrylic needle thorn
Dust is all trapped in the surface of film by the surface layer of felt, realizes both surface filtration, and because the film surface is smooth, is had splendid
Chemical stability, not aging, again hydrophobic, makes the dust for being trapped in surface be easy to peel off；Mix the aperture of acrylic Nomex
Between 0.23um, filter efficiency can reach 99% or more, almost realize zero-emission, do not change porosity, dedusting after deashing
Efficiency is very high always；Turner suture selects room temperature cloth bag industrial siding, turner tape edge, three blocks, it is ensured that in use
It will not there is a situation where off-lines to break；Piston ring bayonet is internally provided with spring piston ring, and spring piston ring utilizes elastic expansion principle handle
Dedusting filtering bag is stuck in piston ring bayonet, guarantees that accuracy is high, tight seal firmly installs；The looped suture for pricking sack is no less than
Three, guarantee the fastness and leakproofness of pricking sack, it is insecure to can solve existing acrylic Nomex bonding dynamics, heat-resisting
The problems such as performance is poor, and corrosion resistance is weaker, and folding property is poor, it is ensured that acrylic Nomex stabilized structure, it is corrosion-resistant, it is resistance to
High temperature, fold resistant, filtering accuracy is high, and long service life is practical.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the mixing acrylic Nomex structural schematic diagram of the utility model.
In figure: 1- mixed layer gap, the strong fiber of 2- acrylic, 3- fine fibre, 4- acrylic base fabric, 5- paste fibrous layer,
6- terylene and acrylic fiber mixed layer, 7- prick sack, 8- mixing acrylic Nomex, 9- spring piston ring, 10- piston ring bayonet,
11- moulding steel ring, 12- turner suture, 13- polytetrafluoroethylene film.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1~2, in the utility model embodiment, a kind of acrylic Nomex, including mixing acrylic Nomex
8, it mixes to be provided at the top of acrylic Nomex 8 and pricks sack 7, the looped suture for pricking sack 7 is no less than three, guarantees to prick sack 7
Fastness and leakproofness, mixing 8 bottom of acrylic Nomex is provided with piston ring bayonet 10,8 middle part of mixing acrylic Nomex
It is provided with acrylic base fabric 4, about 4 two sides of acrylic base fabric are provided with terylene and acrylic fiber mixed layer 6, terylene and Asia gram
6 intermediate distribution of power fiber mixed layer has a large amount of mixed layer gaps 1, and fine fibre 3, mixed layer gap 1 are provided in mixed layer gap 1
Between be intensively distributed with the strong fiber 2 of a large amount of acrylics, terylene and 6 bottom surface of acrylic fiber mixed layer are provided with and paste fibrous layer 5,
It is provided with multiple moulding steel rings 11 in the middle part of mixing acrylic Nomex 8, and mixes acrylic Nomex 8 with a thickness of 2.00mm, mixes
It closes 8 two sides of acrylic Nomex and is provided with turner suture 12, and use room temperature cloth bag industrial siding, three locks, piston ring bayonet
Spring piston ring 9 is provided in 10, spring piston ring 9 is stuck in dedusting filtering bag in piston ring bayonet 10 using elastic expansion principle, guarantees
Accuracy is high, and tight seal firmly installs, and mixing 8 surface of acrylic Nomex is provided with polytetrafluoroethylene film 13, can play
The effect of anti-dust.
The working principle of the utility model is: the aperture of mixing acrylic Nomex 8 is between 0.23um, filter efficiency is equal
99% or more can be reached, almost realize zero-emission, do not change porosity after deashing, efficiency of dust collection is very high always；Mix acrylic
The polytetrafluoroethylene film 13 on 8 surface of Nomex, can play the role of anti-dust, and surface is smooth, its is laminating to sub- gram of mixing
Dust is all trapped in the surface of film by the surface layer of power Nomex 8, realizes both surface filtration, and because the film surface is smooth, is had
Splendid chemical stability, not aging, again hydrophobic, makes the dust for being trapped in surface be easy to peel off；Turner suture 12 is selected often
Stupe bag industrial siding, turner tape edge, three blocks, it is ensured that in use will not there is a situation where off-lines to break；Piston ring
Bayonet 10 is internally provided with spring piston ring 9, and spring piston ring 9 is stuck in dedusting filtering bag in piston ring bayonet using elastic expansion principle
10, guarantee that accuracy is high, tight seal firmly installs；Acrylic Nomex 8 is mixed using sub- gram of nonwoven needled technology utilization
The strong fiber 2 of power is staggered, the fine fibre 3 that gap is evenly distributed, and surface hot rolling, the processing such as singe make its surfacing light
It is sliding, it is not easy to be blocked by dust.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (5)
1. a kind of acrylic Nomex, it is characterised in that: including mixing acrylic Nomex (8), the mixing acrylic needle thorn
It is provided at the top of felt (8) and pricks sack (7), mixing acrylic Nomex (8) bottom is provided with piston ring bayonet (10), described mixed
It closes and is provided with acrylic base fabric (4) in the middle part of acrylic Nomex (8), the acrylic base fabric (4) is provided with terylene in two sides up and down
With acrylic fiber mixed layer (6), the terylene and acrylic fiber mixed layer (6) intermediate distribution have a large amount of mixed layer gaps
(1), it is provided with fine fibre (3) in the mixed layer gap (1), is intensively distributed with a large amount of Asias between the mixed layer gap (1)
The strong fiber of gram force (2), the terylene and acrylic fiber mixed layer (6) bottom surface, which are provided with, pastes fibrous layer (5).
2. a kind of acrylic Nomex according to claim 1, it is characterised in that: the mixing acrylic Nomex (8)
Middle part is provided with multiple moulding steel rings (11), and mixes acrylic Nomex (8) with a thickness of 2.00mm.
3. a kind of acrylic Nomex according to claim 1, it is characterised in that: the mixing acrylic Nomex (8)
Two sides are provided with turner suture (12).
4. a kind of acrylic Nomex according to claim 1, it is characterised in that: be provided in the piston ring bayonet (10)
Spring piston ring (9).
5. a kind of acrylic Nomex according to claim 1, it is characterised in that: the mixing acrylic Nomex (8)
Surface is provided with polytetrafluoroethylene film (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820272836.0U CN208302393U (en) | 2018-02-27 | 2018-02-27 | A kind of acrylic Nomex |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820272836.0U CN208302393U (en) | 2018-02-27 | 2018-02-27 | A kind of acrylic Nomex |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208302393U true CN208302393U (en) | 2019-01-01 |
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ID=64720335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820272836.0U Expired - Fee Related CN208302393U (en) | 2018-02-27 | 2018-02-27 | A kind of acrylic Nomex |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208302393U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110064247A (en) * | 2019-05-16 | 2019-07-30 | 苏州海蓝环保科技有限公司 | A kind of dedicated filtrate of sintering machine tail desulfurization and dedusting and production technology |
-
2018
- 2018-02-27 CN CN201820272836.0U patent/CN208302393U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110064247A (en) * | 2019-05-16 | 2019-07-30 | 苏州海蓝环保科技有限公司 | A kind of dedicated filtrate of sintering machine tail desulfurization and dedusting and production technology |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190101 |