CN206157337U - Purify gaseous polyurethane elastic nonwoven of car air compressor machine - Google Patents
Purify gaseous polyurethane elastic nonwoven of car air compressor machine Download PDFInfo
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- CN206157337U CN206157337U CN201621161212.9U CN201621161212U CN206157337U CN 206157337 U CN206157337 U CN 206157337U CN 201621161212 U CN201621161212 U CN 201621161212U CN 206157337 U CN206157337 U CN 206157337U
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- millimeter
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- polypropylene
- air compressor
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Abstract
The utility model provides generation purify gaseous polyurethane elastic nonwoven of car air compressor machine, this polyurethane elastic nonwoven's top layer is for melting the mekralon who spouts and have straight ripple appearance, and the bottom is for melting the polypropylene superfine fiber who spouts, and top layer and bottom utilize the coincide of polypropylene capillary electrostatic effect nature, the mekralon top layer of ripple appearance, free state thickness are 0.8 millimeter, the standard thickness 0.4 millimeter, and 50 gram m2 of ration, ventilative volume 130lm2 s, melt the polypropylene superfine fiber bottom that spouts, the fiber diameter is 0.1 micron 0.01 micron, and free state thickness is 0.6 millimeter, standard thickness 0.4 millimeter, 50 gram m2 of ration, ventilative volume 180lm2 s. Is the advantage that the oil absorption can reach 17 of own weight 20 doubly.
Description
Technical field
The utility model is related to filter the non-woven fabrics with greasy dirt gas, in particular to a kind of empty for purifying automobile
The gas containing greasy dirt that press gushes out, improves the operating efficiency of automotive powerplant lower member.
Background technology
The gas that automobile air compressor gushes out, containing a small amount of greasy dirt and moisture, is unfavorable for automotive powerplant lower member
Normal work, need to purifying containing a small amount of greasy dirt and moisture, the higher the better for purification efficiency；All adopt on the market at present
With mechanical phonograph recorder separation, device is excessively complicated, and volume is big.
The content of the invention
To solve the problems, such as the gas that above-mentioned purification automobile air compressor gushes out, the utility model proposes a kind of generation purification
The melt spraying non-woven fabrics of automobile air compressor gas, the top layer of the melt spraying non-woven fabrics is melt-blown and with stiffening corrugated appearance poly- third
Alkene fiber, bottom is melt-blown polypropylene superfine fiber, and top layer and bottom are overlapped naturally using polypropylene capillary electrostatic effect；Institute
The polypropylene fibre top layer of corrugated appearance is stated, free state thickness is 0.8 millimeter, 0.4 millimeter of standard thickness, quantitative 50 grams/m2,
Air permenbility 130l/ m2 S, the melt-blown polypropylene superfine fiber bottom, 0.1 micron ± 0.01 micron of fibre diameter, free shape
0.6 millimeter of state thickness, 0.4 millimeter of standard thickness, quantitative 50 grams/m2, Air permenbility 180l/ m2 s。
The utility model has the advantages that, the utility model is used to purify the gas greasy dirt gas that automobile air compressor gushes out,
Small volume, it is lightweight, install particularly convenient, the greasy dirt efficiency of its purification gas is significantly improved, while and reduce air resistance,
The natural water repellent of its material reaches that drainage effect is good in combination with product structure, and its oil absorption can reach the 17- of weight itself
20 times.
Description of the drawings
Fig. 1 is Rotating fields schematic cross-section of the present utility model
Label declaration in figure：
1- has the polypropylene fibre top layer of stiffening corrugated appearance；2- polypropylene superfine fiber bottoms.
Specific embodiment
Technical process processed of the present utility model is：
Top layer technological process：Solution preparation-filtration-metering-melt from the drawing-off of spinneret orifice extrusion-melt stream with it is cold
But-into net-rolling-concavo-convex hot rolling-rolling.
Bottom technological process：Solution preparation-filtration-metering-melt from the drawing-off of spinneret orifice extrusion-melt stream with it is cold
But-into net-rolling.
Top layer and bottom are overlapped naturally using polypropylene capillary electrostatic effect.The top layer of the rolling of overlapping and bottom nonwoven
Cloth, according to actual needs, cutting to required width.
The utility model has oil absorption and static behaviour using polypropylene, makes ultra-fine melt-blown rear its specific surface area and increases
Greatly, it absorbs greasy dirt, and the performance for repelling moisture is more expanded；And another layer polypropylene is melt-blown, corrugated appearance and enduring with all one's will is rising
To oil suction, while electrostatic decontamination, the gap of melt-blown material is more importantly increased, be greatly reduced resistance, such gas
After passing through parallel to the filtrate, accomplish that greasy dirt is stayed, moisture is flowed down, and gas is gone over.
Double-deck melt-blown filtrate of the present utility model, one layer is corrugated outward appearance, using polypropylene melt-blown rolling after, then carry out
Concavo-convex hot rolling, surface rolled with Diamond spot, the point length of side is 2 millimeters, and holy corrugated arrangement, material feel is endured with all one's will, free state thickness
0.8 millimeter, 0.4 millimeter of standard thickness, quantitative 50 grams/m2, Air permenbility 130l/ m2 S, due to its corrugated appearance and its it is hard
Very the obvious gap in gap is produced when it is closed with another stacking reduces resistance;Another layer is soft, and surface has capillary fiber to adopt
Use polypropylene melt-blown technique productions, 0.1 micron of fibre diameter ±, due to its ultra-fine fiber, increase specific surface area, electrostatic and
Capillary effect makes to receive greasy dirt ability to greatly improve, and the water repellency of polypropylene material has repelled moisture again, its free state thickness
0.6 millimeter, 0.4 millimeter of standard thickness, quantitative 50 grams/m2, Air permenbility 180l/ m2 s;Utilize, electrostatic and capillary effect make two layers
Naturally overlap.
。
Claims (1)
1. a kind of melt spraying non-woven fabrics of purification automobile air compressor gas, it is characterised in that the top layer of the melt spraying non-woven fabrics is for melt-blown
And with the polypropylene fibre of stiffening corrugated appearance, bottom is melt-blown polypropylene superfine fiber, and top layer and bottom are using poly-
Propylene capillary electrostatic effect is overlapped naturally；The polypropylene fibre top layer of the corrugated appearance, free state thickness is 0.8 millimeter,
0.4 millimeter of standard thickness, quantitative 50 grams/m2, Air permenbility 130l/ m2 S, the melt-blown polypropylene superfine fiber bottom, fiber
0.1 micron ± 0.01 micron of diameter, 0.6 millimeter of free state thickness, 0.4 millimeter of standard thickness, quantitative 50 grams/m2, Air permenbility
180l/ m2 s。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621161212.9U CN206157337U (en) | 2016-10-25 | 2016-10-25 | Purify gaseous polyurethane elastic nonwoven of car air compressor machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621161212.9U CN206157337U (en) | 2016-10-25 | 2016-10-25 | Purify gaseous polyurethane elastic nonwoven of car air compressor machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206157337U true CN206157337U (en) | 2017-05-10 |
Family
ID=58654514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621161212.9U Active CN206157337U (en) | 2016-10-25 | 2016-10-25 | Purify gaseous polyurethane elastic nonwoven of car air compressor machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206157337U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106367889A (en) * | 2016-10-25 | 2017-02-01 | 上海意东无纺布制造有限公司 | Melt-blow non-woven fabric for purifying automobile air compressor gas |
-
2016
- 2016-10-25 CN CN201621161212.9U patent/CN206157337U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106367889A (en) * | 2016-10-25 | 2017-02-01 | 上海意东无纺布制造有限公司 | Melt-blow non-woven fabric for purifying automobile air compressor gas |
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