CN207203653U - High ferro efficient low-resistance fibrous layer air cleaner chipware - Google Patents
High ferro efficient low-resistance fibrous layer air cleaner chipware Download PDFInfo
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- CN207203653U CN207203653U CN201721219130.XU CN201721219130U CN207203653U CN 207203653 U CN207203653 U CN 207203653U CN 201721219130 U CN201721219130 U CN 201721219130U CN 207203653 U CN207203653 U CN 207203653U
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Abstract
A kind of high ferro efficient low-resistance fibrous layer air cleaner chipware, belongs to high ferro new material technology field.Overlapped by fine fibre stratum reticulare and crude fibre stratum reticulare gradient, acupuncture, hot adhesion forms.The fibrous layer fiber of described high ferro efficient low-resistance fibrous layer air cleaner chipware has three-dimensional crosslinking structure.The fine fibre stratum reticulare is 50 200g/m2Fine fibre stratum reticulare, the crude fibre stratum reticulare is 50 200g/m2Crude fibre stratum reticulare.The high ferro is changed into three-dimensional cross-linked with the fiber of efficient low-resistance fibrous layer air cleaner chipware from conventional Two dimensional Distribution, and fibre web hole becomes uniform, so as to be increased substantially to particulate matter intercepting efficiency, and resistance increase is little, existing extremely low resistance, there is at a relatively high filter efficiency simultaneously, especially suitable for high ferro field.
Description
Technical field
It the utility model is related to high ferro new material technology field, and in particular to a kind of high ferro is empty with efficient low-resistance fibrous layer
Air filter chipware.
Background technology
As the infrastructure in city, local development be unable to do without the raising of regional traffic transport capacity, and high ferro is China
Invention to TRANSPOWORLD general layout major progress.High ferro is because movement velocity is high, not only to the technical requirements of machinery, electric part
It is high while also high to its air filtration technical requirements.However, existing normal air filtering chipware is difficult to meet that it should
There is extremely low resistance, there are the contradictory requirements of extreme efficiency again.In addition, the current air pollution in China is serious, Atmospheric Grains
Dense, haze weather is taken place frequently, and wide, safe operation of the length of time to high ferro of lasting scope is generated and had a strong impact on,
So as to higher to filtering chipware performance requirement.
Existing fibrous layer air cleaner chipware core, its internal fiber is in horizontal distribution and hole space is extremely uneven, difficult
To reach the demand of high filter efficiency and low resistance required by high ferro filtrate.
The utility model is tested by mass data and filtrate manufacturing technology and process instruments are weighed, and have developed one kind can be with
Meet the new high ferro efficient low-resistance fibrous layer air cleaner chipware of this technical requirements.
Utility model content
It is difficult to the requirement for meeting high ferro fine air filter chipware for prior art, the utility model provides a kind of
High ferro efficient low-resistance fibrous layer air cleaner chipware, the high ferro are a kind of with efficient low-resistance fibrous layer air cleaner chipware
Tencel layer of air filtering material, the high ferro is with the fiber of efficient low-resistance fibrous layer air cleaner chipware by conventional two dimension
Distribution is changed into three-dimensional cross-linked, and fibre web hole becomes uniform, and so as to be increased substantially to particulate matter intercepting efficiency, and resistance increase is very
It is micro-, existing extremely low resistance, while there is at a relatively high filter efficiency, especially suitable for high ferro field.
A kind of high ferro efficient low-resistance fibrous layer air cleaner chipware, is folded by fine fibre stratum reticulare and crude fibre stratum reticulare gradient
Close, acupuncture, hot adhesion forms.The fiber of the high ferro efficient low-resistance fibrous layer air cleaner chipware has three-dimensional cross-linked knot
Structure.
Described fine fibre stratum reticulare is 50-200g/m2Fine fibre stratum reticulare, described crude fibre stratum reticulare is 50-200g/m2
Crude fibre stratum reticulare.
Described fine fibre stratum reticulare includes fine fibre and low-melting fiber, in mass ratio, fine fibre：Low-melting fiber=
(1-5)：1；
Described crude fibre stratum reticulare includes crude fibre and low-melting fiber, in mass ratio, crude fibre：Low-melting fiber=
(1-5)：1；
The fibre fineness of described fine fibre is 0.8-4dex；
Described coarse-fibred fibre fineness is 5-50dex；
The fibre fineness of described low-melting fiber is 1.0-6.0dex.
Preferably, described fine fibre is the one or more in polyester fiber, PPS fibers or aramid fiber；
Described crude fibre is one kind in polyester fiber, PPS fibers or aramid fiber；
Described low-melting fiber is polyester fiber.
Described high ferro efficient low-resistance fibrous layer air cleaner chipware, it can be arranged on the filter of high ferro, filtering
Purify air.
High ferro of the present utility model efficient low-resistance fibrous layer air cleaner chipware, it is more existing under the conditions of equal resistance
The filter efficiency for having filtrate improves 10~15%.
A kind of manufacture method of high ferro of the present utility model efficient low-resistance fibrous layer air cleaner chipware, including it is following
Step：
Step 1, fiber mixes
(1) fine fibre is mixed in proportion with low-melting fiber, obtains mixing fine fibre；Wherein, in mass ratio, it is thin fine
Dimension：Low-melting fiber=(1-5):1；
(2) crude fibre is mixed in proportion with low-melting fiber, obtains mixing crude fibre；Wherein, in mass ratio, it is thick fine
Dimension：Low-melting fiber=(1-5):1；
Step 2, shredding combs
(1) shredding is carried out to mixing fine fibre, then carries out combing and form fibre web, most form 100-200g/m through lapping afterwards2
Fine fibre stratum reticulare；
(2) shredding is carried out to mixing crude fibre, then carries out combing and form fibre web, most form 100-200g/m through lapping afterwards2
Crude fibre stratum reticulare；
Step 3, gradient thickness net is prepared
Fine fibre stratum reticulare and crude fibre stratum reticulare are superimposed together, form gradient thickness net；
Step 4, acupuncture
The thick net of gradient is subjected to acupuncture so that the fiber in the thick net of gradient forms three-dimensional cross-linked, obtains fluffy web；
Step 5, hot melt adhesive, cooling and solidifying
Fluffy web is placed in tunnel type baking oven and is heat-treated, heat treatment temperature is 120-200 DEG C, when fluffy
Web in low-melting fiber melting, fibres bond is then air-cooled, solidification, obtain high ferro efficient low-resistance fibrous layer sky
Air filter chipware.
In described step 2, thick shredding and the step of thin shredding two are passed through in described shredding.
In described step 2, described combing uses carding machine.
In described step 4, described acupuncture uses needing machine.
In described step 4, described acupuncture forms three-dimensional cross-linked fluffy fiber net to carry out surface acupuncture.
In described step 5, described heat treatment, the time is 1-20 minutes.
A kind of high ferro of the present utility model efficient low-resistance fibrous layer air cleaner chipware, compared to prior art, its
Beneficial effect is：
1. high ferro efficient low-resistance fibrous layer air cleaner chipware prepared by the utility model, existing extremely low resistance,
There is at a relatively high filter efficiency simultaneously, especially suitable for high ferro field.Because high ferro use of the present utility model is efficiently low
The fiber of resistance fibrous layer air cleaner chipware is changed into three-dimensional cross-linked from conventional Two dimensional Distribution, and fibre web hole becomes uniform, from
And particulate matter intercepting efficiency is increased substantially, and resistance increase is little.
2. high ferro of the present utility model efficient low-resistance fibrous layer air cleaner chipware, under the conditions of equal resistance, compared with
The filter efficiency of existing filtrate improves 10~15%.
Brief description of the drawings
Fig. 1 is the structural representation of high ferro efficient low-resistance fibrous layer air cleaner chipware of the present utility model；
Wherein, 1 is fine fibre stratum reticulare, and 2 be crude fibre stratum reticulare.
Embodiment
With reference to embodiment, the utility model is described in further detail.
Embodiment 1
A kind of high ferro efficient low-resistance fibrous layer air cleaner chipware, its structural representation are shown in Fig. 1, and the high ferro is with efficiently
Low-resistance fibrous layer air cleaner chipware is overlapped by fine fibre stratum reticulare 1 and the gradient of crude fibre stratum reticulare 2, and acupuncture, hot adhesion forms.Institute
The fiber for stating the fibrous layer of chipware has three-dimensional crosslinking structure.
Described fine fibre stratum reticulare is 200g/m2Fine fibre stratum reticulare, described crude fibre stratum reticulare is 200g/m2Thick fibre
Tie up stratum reticulare.
The fibre fineness of described fine fibre is 1.5dex polyester fibers；
Described coarse-fibred fibre fineness is 6.0dex polyester fibers；
Described low-melting fiber is divided into the low-melting fiber mixed with fine fibre and the low melting point mixed with crude fibre is fine
Dimension, wherein, the low-melting fiber mixed with fine fibre is that fibre fineness is 1.5dex low melt point polyester fiber fibers, is mixed with crude fibre
Low-melting fiber be that fibre fineness is 6.0dex low melt point polyester fiber fibers.
A kind of high ferro manufacture method of efficient low-resistance fibrous layer air cleaner chipware, comprises the following steps：
Step 1, composite fibre is prepared
(1) fine fibre is mixed in proportion with low-melting fiber, obtains mixing fine fibre；Wherein, in mass ratio, it is thin fine
Dimension：Low-melting fiber=2:1；
(2) crude fibre is mixed in proportion with low-melting fiber, obtains mixing crude fibre；Wherein, in mass ratio, it is thick fine
Dimension：Low-melting fiber=2:1；
Step 2, shredding combs
(1) thick shredding, smart shredding are carried out to mixing fine fibre, then combing is carried out using carding machine and forms fibre web, most passed through afterwards
Lapping forms 200g/m2Fine fibre stratum reticulare 1；
(2) thick shredding, smart shredding are carried out to mixing crude fibre, then combing is carried out using carding machine and forms fibre web, most passed through afterwards
Lapping forms 200g/m2Crude fibre stratum reticulare 2；
Step 3, gradient thickness net is prepared
Fine fibre stratum reticulare 1 and crude fibre stratum reticulare 2 are superimposed together, form gradient thickness net；
Step 4, acupuncture
The thick net of gradient is carried out by surface acupuncture using needing machine so that the fiber in the thick net of gradient forms three-dimensional cross-linked, obtains
To fluffy web.
Step 5, hot melt adhesive, cooling and solidifying
Fluffy web is placed in tunnel type baking oven and is heat-treated, heat treatment temperature is 120 DEG C, heat treatment time
For 8 minutes, when the low-melting fiber melting in fluffy web, fibres bond was then air-cooled, solidification, it is efficient to obtain terylene
Low-resistance fibrous layer air filtration filter chipware.
High ferro manufactured in the present embodiment terylene efficient low-resistance fibrous layer air cleaner chipware, the mistake of high ferro can be arranged on
On filter, filtration, purification air.
High ferro manufactured in the present embodiment efficient low-resistance fibrous layer air cleaner chipware, under the conditions of equal resistance, compared with
The filter efficiency of existing filtrate improves 10%.
Embodiment 2
A kind of high ferro efficient low-resistance fibrous layer air cleaner chipware, is folded by fine fibre stratum reticulare and crude fibre stratum reticulare gradient
Close, acupuncture, hot adhesion forms.The fiber of the fibrous layer of described chipware has three-dimensional cross-linked.
Described fine fibre stratum reticulare is 100g/m2Fine fibre stratum reticulare, described crude fibre stratum reticulare is 200g/m2Thick fibre
Tie up stratum reticulare.
The fibre fineness of described fine fibre is 2.0dexPPS fibers；
Described coarse-fibred fibre fineness is 6.0dexPPS fibers；
Described low-melting fiber is divided into the low-melting fiber mixed with fine fibre and the low melting point mixed with crude fibre is fine
Dimension, wherein, the low-melting fiber mixed with fine fibre is that fibre fineness is 1.5dex low melt point polyester fiber fibers, is mixed with crude fibre
Low-melting fiber be that fibre fineness is 6.0dex low melt point polyester fiber fibers.
A kind of high ferro manufacture method of efficient low-resistance fibrous layer air cleaner chipware, comprises the following steps：
Step 1, fiber mixes
(1) fine fibre is mixed in proportion with low-melting fiber, obtains mixing fine fibre；Wherein, in mass ratio, it is thin fine
Dimension：Low-melting fiber=3:1；
(2) crude fibre is mixed in proportion with low-melting fiber, obtains mixing crude fibre；Wherein, in mass ratio, it is thick fine
Dimension：Low-melting fiber=3:1；
Step 2, shredding combs
(1) thick shredding, smart shredding are carried out to mixing fine fibre, then combing is carried out using carding machine and forms fibre web, most passed through afterwards
Lapping forms 100g/m2Fine fibre stratum reticulare；
(2) thick shredding, smart shredding are carried out to mixing crude fibre, then combing is carried out using carding machine and forms fibre web, most passed through afterwards
Lapping forms 200g/m2Crude fibre stratum reticulare；
Step 3, gradient thickness net is prepared
Fine fibre stratum reticulare and crude fibre stratum reticulare are superimposed together, form gradient thickness net；
Step 4, acupuncture
The thick net of gradient is carried out by surface acupuncture using needing machine so that the fiber in the thick net of gradient forms three-dimensional cross-linked, obtains
To fluffy web.
Step 5, hot melt adhesive, cooling and solidifying
Fluffy web is placed in tunnel type baking oven and is heat-treated, heat treatment temperature is 130 DEG C, and the time is 12 points
Clock.It is air-cooled after the low-melting fiber melting in fluffy web, fibres bond, solidification, obtain PPS efficient low-resistance fibrous layers
Air cleaner chipware.
The high ferro of preparation PPS efficient low-resistance fibrous layer air cleaner chipwares, it can be arranged on the filter of high ferro, mistake
Filter purification air.
The high ferro of preparation efficient low-resistance fibrous layer air cleaner chipware, under the conditions of equal resistance, more existing filtrate
Filter efficiency improve 15%.
Embodiment 3
A kind of high ferro efficient low-resistance fibrous layer air cleaner chipware, is folded by fine fibre stratum reticulare and crude fibre stratum reticulare gradient
Close, acupuncture, hot adhesion forms.The fiber of the fibrous layer of described chipware has three-dimensional crosslinking structure.
Described fine fibre stratum reticulare is 150g/m2Fine fibre stratum reticulare, described crude fibre stratum reticulare is 150g/m2Thick fibre
Tie up stratum reticulare.
The fibre fineness of described fine fibre is 0.8dex polyester fiber；
Described coarse-fibred fibre fineness is 5.0dex polyester fiber；
Described low-melting fiber is divided into the low-melting fiber mixed with fine fibre and the low melting point mixed with crude fibre is fine
Dimension, wherein, the low-melting fiber mixed with fine fibre is that fibre fineness is 1.0dex low melt point polyester fiber fibers, is mixed with crude fibre
Low-melting fiber be that fibre fineness is 4.0dex low melt point polyester fiber fibers.
Embodiment 4
A kind of high ferro efficient low-resistance fibrous layer air cleaner chipware, is folded by fine fibre stratum reticulare and crude fibre stratum reticulare gradient
Close bonding to form, the fiber of the fibrous layer of described chipware has three-dimensional crosslinking structure.
Described fine fibre stratum reticulare is 50g/m2Fine fibre stratum reticulare, described crude fibre stratum reticulare is 50g/m2Crude fibre
Stratum reticulare.
The fibre fineness of described fine fibre is 4dex aramid fiber；
Described coarse-fibred fibre fineness is 50dex aramid fiber；
Described low-melting fiber is divided into the low-melting fiber mixed with fine fibre and the low melting point mixed with crude fibre is fine
Dimension, wherein, the low-melting fiber mixed with fine fibre is that fibre fineness is 2.0dex low melt point polyester fiber fibers, is mixed with crude fibre
Low-melting fiber be that fibre fineness is 6.0dex low melt point polyester fiber fibers.
Claims (7)
- A kind of 1. high ferro efficient low-resistance fibrous layer air cleaner chipware, it is characterised in that high ferro efficient low-resistance fiber Layer of air filter chipware is overlapped by fine fibre stratum reticulare and crude fibre stratum reticulare gradient, and acupuncture, hot adhesion forms；The high ferro is with efficiently The fiber of low-resistance fibrous layer air cleaner chipware has three-dimensional crosslinking structure.
- 2. high ferro as claimed in claim 1 efficient low-resistance fibrous layer air cleaner chipware, it is characterised in that described is thin Fiber web layer is 50-200g/m2Fine fibre stratum reticulare, described crude fibre stratum reticulare is 50-200g/m2Crude fibre stratum reticulare.
- 3. high ferro as claimed in claim 1 efficient low-resistance fibrous layer air cleaner chipware, it is characterised in that described is thin Fiber web layer includes fine fibre and low-melting fiber, in mass ratio, fine fibre：Low-melting fiber=(1-5)：1；Described thick fibre Dimension stratum reticulare includes crude fibre and low-melting fiber, in mass ratio, crude fibre：Low-melting fiber=(1-5)：1.
- 4. high ferro as claimed in claim 3 efficient low-resistance fibrous layer air cleaner chipware, it is characterised in that described is thin The fibre fineness of fiber is 0.8-4dex；Described coarse-fibred fibre fineness is 5-50dex；The fibre of described low-melting fiber Dimension fineness is 1.0-6.0dex.
- 5. high ferro as claimed in claim 3 efficient low-resistance fibrous layer air cleaner chipware, it is characterised in that described is thin Fiber is the one or more in polyester fiber, PPS fibers or aramid fiber；Described crude fibre is polyester fiber, PPS fibers Or one kind in aramid fiber；Described low-melting fiber is polyester fiber.
- 6. high ferro as claimed in claim 1 efficient low-resistance fibrous layer air cleaner chipware, it is characterised in that described height Iron efficient low-resistance fibrous layer air cleaner chipware, is used in high ferro air filter.
- 7. high ferro as claimed in claim 1 efficient low-resistance fibrous layer air cleaner chipware, it is characterised in that described height Iron efficient low-resistance fibrous layer air cleaner chipware, under the conditions of equal resistance, the filter efficiency of more existing filtrate improves 10 ~15%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721219130.XU CN207203653U (en) | 2017-09-21 | 2017-09-21 | High ferro efficient low-resistance fibrous layer air cleaner chipware |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721219130.XU CN207203653U (en) | 2017-09-21 | 2017-09-21 | High ferro efficient low-resistance fibrous layer air cleaner chipware |
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| CN207203653U true CN207203653U (en) | 2018-04-10 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108642715A (en) * | 2018-05-02 | 2018-10-12 | 长春超维科技产业有限责任公司 | A method of it improves with PET felt comprehensive performances in felt wheelhouse |
-
2017
- 2017-09-21 CN CN201721219130.XU patent/CN207203653U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108642715A (en) * | 2018-05-02 | 2018-10-12 | 长春超维科技产业有限责任公司 | A method of it improves with PET felt comprehensive performances in felt wheelhouse |
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