CN206858772U - Equipment for producing three component compound nonwoven cloths - Google Patents
Equipment for producing three component compound nonwoven cloths Download PDFInfo
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- CN206858772U CN206858772U CN201720313081.XU CN201720313081U CN206858772U CN 206858772 U CN206858772 U CN 206858772U CN 201720313081 U CN201720313081 U CN 201720313081U CN 206858772 U CN206858772 U CN 206858772U
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- extruder
- compound nonwoven
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Abstract
The utility model discloses a kind of equipment for being used to produce three component compound nonwoven cloths, including a web forming device and the device for melt blowing being arranged side by side, a spun bond apparatus, the spun bond apparatus is two-component spun bond apparatus, including the first extruder, the first delivery pump, the second extruder, the second delivery pump, spinning manifold, below spinning manifold to cool down the cooling device of two-component, below cooling device with the drafting system of drawing-off two-component；The device for melt blowing includes being used for the 3rd extruder for extruding the 3rd component, the 3rd delivery pump for conveying the 3rd component, for spraying and cooling down the melt-blown head of the 3rd component；The web forming device is used for being laid on web forming device for three components, positioned at the lower section of the drafting system and the melt-blown head.The utility model can be combined the spun-bonded non-woven fabrics of two-component with the melt spraying non-woven fabrics of one-component, product had both been had preferably filtering, iris action and has good gas permeability.
Description
Technical field
A kind of nonwoven cloth apparatus is the utility model is related to, more particularly to it is a kind of for producing setting for three component compound nonwoven cloths
It is standby.
Background technology
Meltblown is to make the spinning of the rapid super drawing solidified forming of freshly extruded high polymer molten by velocity heated gas
Method.Temperature is sprayed simultaneously when high polymer molten is extruded from special filament spinning component, in component to hand over higher than two beams of melt temperature
Supersonic speed thermal current, makes the quick super drawing of melt stream be solidified into fiber, for producing various polypropylene fibre, polyamide fibre, terylene again
Non-woven fabrics.There is the advantages of spending, filter efficiency is high and obstructing capacity is strong by the non-woven fabrics of meltblown production.But meltblown fibers
Intensity it is relatively low, interfibrous bonding strength is poor, thus poor mechanical property, extension it is small, not wear-resisting.Spun-bond process is to melt high polymer
Body is sprayed from spinneret orifice, and filament tow is uniformly laid on web forming device after air-flow cools down drawing-off.The nothing produced through spun-bond process
Spin cloth strength is big, wearability is good, but the uniformity and filtering accuracy are low compared with meltblown nonwovens.
Therefore the non-woven fabrics that meltblown and spun-bond process are produced has complementary advantages, and in the market is to such, and especially three components are answered
Non-woven fabrics is closed to claim.
The content of the invention
The technical problems to be solved in the utility model is to provide a kind of equipment for being used to produce three component compound nonwoven cloths,
The defects of it can overcome in the prior art.
Technical solution of the present utility model is：A kind of equipment for producing compound nonwoven cloth, including networking dress
The device for melt blowing putting and be arranged side by side, a spun bond apparatus, the spun bond apparatus is two-component spun bond apparatus, including for extruding
First extruder of the first component, for convey through the first extruder extrusion the first component the first delivery pump, for extruding
Second extruder of the second component, for convey through the second extruder extrusion the second component the second delivery pump, for mixing
Through the first delivery pump conveying the first component and through the second delivery pump conveying the second component spinning manifold, positioned at spinning manifold
Lower section is to cool down the cooling device of two-component, positioned at cooling device lower section with the drafting system of drawing-off two-component；The melt-blown dress
Put including the 3rd extruder for extruding the 3rd component, for conveying the 3rd defeated of the 3rd component through the 3rd extruder extrusion
Send pump, the melt-blown head for spraying and cooling down the 3rd component；The web forming device is used for being laid on web forming device for three components,
It is located at the lower section of the drafting system and the melt-blown head.
According to this programme, it is described production three component compound nonwoven cloths equipment, can by the spun-bonded non-woven fabrics of two-component with
The melt spraying non-woven fabrics of one-component combine, and product had both been had preferably filtering, iris action and have good gas permeability.
The equipment described above for being used to produce three component compound nonwoven cloths, wherein, the web forming device is recycled into transhipment
It is dynamic.This scheme causes web forming device to realize the compactedness of structure in limited space.
The equipment described above for being used to produce three component compound nonwoven cloths, along the side of the web forming device gyration
To the spun bond apparatus is located at the upstream side of the device for melt blowing.Set by such position, it is ensured that melt spraying non-woven fabrics are in
The top of spun-bonded non-woven fabrics, spun-bonded non-woven fabrics layer can play protection and booster action to melt-blown nonwoven layer of cloth.
The equipment described above for being used to produce three component compound nonwoven cloths, the web forming device lower section are provided with suction dress
Put, the aspirator is connected with an induced-draught fan.By setting aspirator, the air-flow from drafting system and melt-blown head can be offset
Impulse force so that the impact of air-flow will not cause non-woven fabrics to be blown afloat.
In order that the structure of aspirator is more simple, the equipment described above for being used to produce three component compound nonwoven cloths,
The device for melt blowing and the spun bond apparatus share an aspirator.
The equipment described above for being used to produce three component compound nonwoven cloths, first component, second component and institute
It can be one kind in polyamide, polyester and polypropylene respectively to state the 3rd component, and the first component and the second component are different each other.It is logical
The selection of specific component material is crossed, can make compound nonwoven cloth that there is good bond properties.
Brief description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples；
Fig. 1 is a kind of schematic diagram for being used to produce the equipment of three component compound nonwoven cloths of the present utility model,
In figure：1-1, the first extruder；1-2, the second extruder；1-3, the 3rd extruder；The delivery pumps of 2-1 first；2-2、
Second delivery pump；The delivery pumps of 2-3 the 3rd；3rd, device for spinning；4th, cooling device；5th, drafting system；6th, it is meltblown head；7th, suction dress
Put；8th, roller；9th, lace curtaining.
Embodiment
The utility model is described in further detail presently in connection with drawings and examples, these accompanying drawings are simplified
Schematic diagram, only illustrate basic structure of the present utility model in a schematic way, therefore it only shows the structure relevant with the utility model
Into.
As shown in figure 1, the equipment for being used to produce three component compound nonwoven cloths includes a two-component spun bond apparatus and one
Device for melt blowing.The function of the two-component spun bond apparatus is to mix two kinds of different raw materials and extrude cooling to be had
There are certain fiber properties, if fiber is with more preferable feel or with higher strength.First component of the spun bond apparatus
Carried out respectively in different devices in extrusion and delivery phase with the second component.First component passes through the first extruder 1- first
1 is extruded, shreds, heating to form melt, and then the first component melt is fed to spinning in the presence of the first delivery pump 2-1
Silk casing 3.Second component is extruded by the second extruder 1-2, shredded, heated to form melt first, then defeated second
The second component melt is fed to spinning manifold 3 in the presence of sending pump 2-2.
Afterwards, the first component converges with the second component in spinning manifold 3, and melt can be distributed evenly over each spinning
Silk position and the pore ejection melt for passing through spinneret.Under the cooling effect of the cooling wind of cooling device 4, melt stream is formed
Continuous long filament.Extension apparatus 5 forms the air-flow of turbulence-like after being ejected by high speed cold air from the nozzle vent of extension apparatus 5, right
Long filament in traveling carries out drawing-off.In the presence of attenuating blast, long filament is dispersed to be opened, and is laid on web forming device, shape
Into uniform web.
The web forming device is mainly made up of lace curtaining 9 and rotatable roller 8.Driving of the lace curtaining 9 in the roller 8
Lower recyclable revolution.The fibre web is directly fallen on the lace curtaining 9.
In the device for melt blowing, the 3rd component is extruded in the 3rd extruder 1-3, shredded, heating to form melt, so
The 3rd component melt is fed to melt-blown first 6 in the presence of the 3rd delivery pump 2-3 afterwards.Melt-blown first 6 utilizes high velocity, hot air pair
The polymer melt stream of spinneret extrusion carries out drawing-off, is consequently formed superfine fibre.Fibre web is directly fallen on the lace curtaining 9.
As shown, the direction turned round along lace curtaining 9, the spun bond apparatus are located at the upstream side of the device for melt blowing.Pass through
Such setting, the two-component spun-bonded non-woven fabrics of spun bond apparatus production can be laid on lace curtaining 9 first, therewith, the double groups in this part
Part spun-bonded non-woven fabrics are sent to below device for melt blowing.The melt spraying non-woven fabrics of device for melt blowing production are then laid on two-component spunbond
The top of non-woven fabrics, therefore, form three component compound nonwoven cloths of up-down structure.
Further, the spun bond apparatus is respectively arranged below with aspirator 7, the aspirator with the device for melt blowing
7 are connected with a unshowned induced-draught fan, to produce negative pressure in aspirator.Certainly, the spun bond apparatus and the melt-blown dress
An aspirator can be used in conjunction with by putting.
First component can be one kind in polyamide, polyester and polypropylene, and second component can be polyamide, gather
One kind in fat and polypropylene, the 3rd component can be one kind in polyamide, polyester and polypropylene.Certainly, the first component
Should be different with the second component.
It is above enlightenment according to desirable embodiment of the present utility model, it is complete by above-mentioned description, related personnel
Various changes and amendments can be carried out in the range of without departing from this item utility model technological thought.This item utility model
Technical scope be not limited to content on specification, it is necessary to determine the technical scope according to the scope of the claims.
Claims (6)
1. a kind of equipment for being used to produce three component compound nonwoven cloths, including a web forming device fill with the melt-blown being arranged side by side
Put, a spun bond apparatus, it is characterised in that
The spun bond apparatus is two-component spun bond apparatus, including for extruding the first extruder of the first component, being passed through for conveying
First extruder extrusion the first component the first delivery pump, for extrude the second component the second extruder, for convey pass through
Second delivery pump of the second component of the second extruder extrusion, for mixing the first component through the conveying of the first delivery pump and through the
The spinning manifold of second component of two delivery pumps conveying, below the spinning manifold to cool down the cooling device of two-component, be located at
With the drafting system of drawing-off two-component below cooling device；
The 3rd extruder that the device for melt blowing includes being used to extrude the 3rd component, for conveying the through the 3rd extruder extrusion
The 3rd delivery pump, the melt-blown head for spraying and cooling down the 3rd component of three components；
The web forming device is used for three components and laid on web forming device, and it be located at the drafting system and the head that is meltblown
Lower section.
2. the equipment according to claim 1 for being used to produce three component compound nonwoven cloths, it is characterised in that：The networking dress
Put recyclable gyration.
3. the equipment according to claim 2 for being used to produce three component compound nonwoven cloths, it is characterised in that：Along it is described into
The direction of net device gyration, the spun bond apparatus are located at the upstream side of the device for melt blowing.
4. the equipment for being used to produce three component compound nonwoven cloths as described in any one of claim 1-3 claim, it is special
Sign is：An aspirator is provided with below the web forming device, the aspirator is connected with an induced-draught fan.
5. the equipment as claimed in claim 4 for being used to produce three component compound nonwoven cloths, it is characterised in that：The device for melt blowing
An aspirator is shared with the spun bond apparatus.
6. the equipment as claimed in claim 1 for being used to produce three component compound nonwoven cloths, it is characterised in that：Described first group
Part, second component and the 3rd component can be one kind in polyamide, polyester and polypropylene respectively, and the first component and
Second component is different each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720313081.XU CN206858772U (en) | 2017-03-28 | 2017-03-28 | Equipment for producing three component compound nonwoven cloths |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720313081.XU CN206858772U (en) | 2017-03-28 | 2017-03-28 | Equipment for producing three component compound nonwoven cloths |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206858772U true CN206858772U (en) | 2018-01-09 |
Family
ID=60815680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720313081.XU Active CN206858772U (en) | 2017-03-28 | 2017-03-28 | Equipment for producing three component compound nonwoven cloths |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206858772U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106917193A (en) * | 2017-03-28 | 2017-07-04 | 吴江市昌华纺织厂 | Equipment for producing three component compound nonwoven cloths |
| CN112176435A (en) * | 2020-10-14 | 2021-01-05 | 安徽伯辉智能装备有限公司 | Melt cooling device for melt-blown non-woven fabric production |
| US11447893B2 (en) | 2017-11-22 | 2022-09-20 | Extrusion Group, LLC | Meltblown die tip assembly and method |
-
2017
- 2017-03-28 CN CN201720313081.XU patent/CN206858772U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106917193A (en) * | 2017-03-28 | 2017-07-04 | 吴江市昌华纺织厂 | Equipment for producing three component compound nonwoven cloths |
| US11447893B2 (en) | 2017-11-22 | 2022-09-20 | Extrusion Group, LLC | Meltblown die tip assembly and method |
| CN112176435A (en) * | 2020-10-14 | 2021-01-05 | 安徽伯辉智能装备有限公司 | Melt cooling device for melt-blown non-woven fabric production |
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