CN103255587B - High filtration non-woven fabrics Automatic Production System and three M compound nonwoven cloths of production thereof - Google Patents
High filtration non-woven fabrics Automatic Production System and three M compound nonwoven cloths of production thereof Download PDFInfo
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- CN103255587B CN103255587B CN201210340926.6A CN201210340926A CN103255587B CN 103255587 B CN103255587 B CN 103255587B CN 201210340926 A CN201210340926 A CN 201210340926A CN 103255587 B CN103255587 B CN 103255587B
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Abstract
A kind of high filtration non-woven fabrics Automatic Production System and three M compound nonwoven cloths of production thereof, including being fixed on ground frame, it is provided with screw extruder on described frame top board, the first die head of connection corresponding with screw extruder extrusion, the second die head, the 3rd die head it is lifted with under top board, described first die head, the 3rd die head periphery are surrounded with the first, the 3rd hot blast endless tube respectively, and described first, second, third hot blast endless tube is connected with heating system respectively；Described frame is arranged with lapper, and lapper includes transmission net, transfer roller system, and transmission net is nested with to be fastened at transfer roller, is provided with the air draught funnel corresponding with die head bottom transmission net, and this air draught funnel is connected with air exhauster by aspiration channel.The present invention has the features such as automaticity is high, production efficiency is high, time saving and energy saving, cost-effective.It has three multi-functional die heads, and running is full-automatic, high efficiency, on the premise of fully ensuring that the high-quality of product, can produce the product with specific function, therefore have the most far-reaching development potentiality.
Description
Technical field
The present invention relates to a kind of non-woven fabrics melt-blown production equipment, automatically produce system particularly to a kind of high filtration non-woven fabrics
System and the three M compound nonwoven cloths produced thereof.
Background technology
Non-woven fabrics is a kind of to need not to weave cloth and the fabric that formed, have protection against the tide, ventilative, pliable and tough, light weight, the most combustion-supporting,
Easily decompose the features such as (if this material is placed in outdoor through natural decomposition, its MaLS only has 90 days), nontoxic nonirritant.With
Weaving cloth is compared, and bonded fabric product rich color, use more cheap, capable of circulation, therefore at medical treatment, health, home decoration, clothes
Dress industry, industrial and the most extensively apply.
The production of non-woven fabrics at present uses polypropylene (pp) particulate material to be raw material more, squeezes through screw extruder high-temperature fusion
Go out, then pass through the die head spray webbing of melt-blowing equipment, form cellosilk, typically 1～4um, on lapper, the most viscous between fiber
Even, make fibre web be reinforced, form non-woven fabrics.But, existing melt-blowing equipment the most only has a die head, only forms nothing
Spinning the monolayer self-bonded fibre structure of cloth, so that fiber is the finest and close, filter effect is not fine, and the product style processed
Single, it is impossible to meet the different demands of client.Meanwhile, the overabundant heat that adds of existing equipment die head uses electrical heating, and heating cost is higher,
And heating uniform not, the efficiency of heating surface is the highest.Directly resulting in utilization rate of equipment and installations low, production efficiency is relatively low.Additionally, due to it is existing
Non-woven fabrics only only has one layer of self-bonded fibre, and therefore intensity is low, the most wear-resisting.
Summary of the invention
The present invention provides a kind of high filtration non-woven fabrics Automatic Production System, to solve existing non-woven fabrics melt-blown production equipment
The technical problems such as the production efficiency existed is low, energy consumption big, maintenance is inconvenient, product quality is difficult to ensure that.
The present invention also provides for a kind of three M compound nonwoven cloths produced by high filtration non-woven fabrics Automatic Production System simultaneously,
To solve, the non-woven cloth products style of existing melt-blown production equipment production is single, properties of product are limited, poor filtration effect, product become
The problems such as this height.
For solving above-mentioned technical problem, the technical scheme is that a kind of high filtration non-woven fabrics Automatic Production System,
Including air exhauster, heating system, being fixed on ground frame, described frame top is provided with top board, and frame top board is provided with
Screw extruder, is lifted with the first die head of connection corresponding with screw extruder extrusion, the second die head, the 3rd mould under top board
Head, described first die head, the 3rd die head periphery are surrounded with the first, the 3rd hot blast endless tube, described first, the 3rd hot blast endless tube respectively
Being provided with the air outlet of rectangle at internal ring, this air outlet is connected with the hot blast diffusion chamber that cross section is rectangle, hot blast diffusion chamber another
Port is connected with the fresh air inlet of die head sidepiece；Described second die head sidepiece is provided with multiple fresh air inlet, the second die head periphery cincture
Having the second hot blast endless tube, at this hot blast endless tube internal ring and connection by metal hose, the other end of metal hose is corresponding with fresh air inlet even
Connecing, described first, second, third hot blast endless tube is connected with heating system respectively；Described frame is arranged with lapper, lapper
Including transmission net, transfer roller system, transmission net is nested with to be fastened at transfer roller, is provided with the air draught leakage corresponding with die head bottom transmission net
Bucket, this air draught funnel is connected with air exhauster by aspiration channel.
As preferably, described heating system includes boiler, oil heating unit, electric heater unit, wherein electric heater unit bag
Including cylindrical shell, in housing, axis is provided with electrical heating airduct, is equipped with spiral type heating wire, shell around electrical heating airduct
The internal quartz sand that is filled with, described electrical heating airduct two ends pass housing, its top and the hot air ring in fusion spray cloth production system
Pipe connects；Described oil heating unit includes fuel tank, is provided with screw type warm-air pipe in fuel tank, and these screw type warm-air pipe two ends are through oil
Case, its one end is connected with the bottom of electrical heating airduct, and the other end is connected with air-heater；Oil-out, oil-feed it is provided with on boiler
Mouth, aerator, on boiler, oil-out is connected with flowline one end, and the other end of flowline is connected with the oil-in on fuel tank, pot
On stove, oil-in is connected with oil inlet pipe one end, and the other end of oil inlet pipe is connected with the oil-out on fuel tank, flowline and oil inlet pipe
Infall is provided with control valve.
As preferably, being provided with multiple pulley bottom described lapper, pulley is arranged on the pulley track being fixed on ground
On.
As preferably, described transfer roller system includes being arranged at the upper transfer roller of lapper frame top, being arranged at lapper
Lower transfer roller bottom frame, described transmission net is nested with on upper transfer roller, lower transfer roller, at both ends, lapper frame left and right
It is respectively equipped with the first idler roller, the second idler roller suppressed by transmission net.
As preferably, the outer shroud two ends of described first, second, third hot blast endless tube are provided with air inlet, this air inlet and C-shaped
Pipe two ends connect, and the intaking air at middle part mouth of C-shaped pipes is connected with the electrical heating airduct in heating system through piping.
A kind of three M non-woven fabrics using high filtration non-woven fabrics Automatic Production System to produce, this three M non-woven fabrics is by three layers of material
Material is composited, be positioned at non-woven fabrics outermost layer and innermost layer for polypropylene layer, between two layers of polypropylene layer for thermoplastic bullet
Gonosome polypropylene core；Described thermoplastic elastomer polypropylene core is mainly made up by weight of following components: polypropylene 50 parts,
Sorbitol 0.2～1.1 parts, monoglyceride 0.2～0.3 part, Polyurethane Thermoplastic Elastomer (TPU) 3～8 parts.
Owing to thermoplastic elastomer polypropylene core having added Polyurethane Thermoplastic Elastomer.Multi-layer polypropylene is had by elastomer
Good combination, with sorbitol synergism, can effectively improve toughness and rigidity, heat distortion temperature, the chi of goods
Very little stability.The three-layer composite structure making the present invention has good strength, anti-wear performance.Monoglyceride utilizes its hydrophilic group to inhale
Receive the steam in air to cover in nonwoven surface, to produce anlistatig effect.
The present invention has the features such as automaticity is high, production efficiency is high, time saving and energy saving, cost-effective.It has three
Multi-functional die head, running is full-automatic, high efficiency, on the premise of fully ensuring that the high-quality of product, can produce and provide
There is the product of specific function, therefore there is the most far-reaching development potentiality.With this apparatus processing three M compound nonwoven cloths out,
Integrate the premium properties of multiple material, by effect of learning from other's strong points to offset one's weaknesses, make the combination property of product be fully improved.Separately
Outward, its hot blast feeding is heated by two heaters, and hot blast feeding is lasting, stable, meets machine continuously, efficiently
Service requirement.Its boiler is with natural gas as fuel simultaneously, beneficially energy-conserving and environment-protective, alleviates the pollution to surrounding.
Use the three M non-woven fabrics excellent performances made of the present invention, have multi-functional, anti-wear performance good, bond strength is high, bullet
The property feature such as modulus height, good permeability, pliable and tough, the most combustion-supporting, nontoxic nonirritant.There is high dust collection capacity and the highest removing simultaneously
Dirt efficiency, filter effect reaches 99%, is preferable filtering material.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the side view of frame shown in Fig. 1；
Fig. 3 is the A-A sectional view of the first hot blast endless tube in Fig. 2；
Fig. 4 is the A-A sectional view of the second hot blast endless tube in Fig. 2；
Fig. 5 is the structural representation of the three M non-woven fabrics utilizing the present invention to produce；
Fig. 6 is the enlarged drawing in Fig. 5 at B.
Detailed description of the invention
Below in conjunction with the accompanying drawings and detailed description of the invention, technical scheme is described in further detail.
Fig. 1 is the structural representation of the present invention.Being combined Fig. 2,3,4 from Fig. 1, this high filtration non-woven fabrics produces automatically
System is mainly made up of boiler 1, air-heater 2, heating system 3, lapper 4, support body 5, air exhauster 6 etc..Heating system 3 includes
Boiler 1, oil heating unit 31, electric heater unit 32, wherein electric heater unit 32 includes drum-shaped housing 35, spiral type heating wire
34, it is located at the electrical heating airduct 71 at housing 35 axis, spiral type heating wire 34 is circumferentially positioned at around electrical heating airduct 71,
The quartz sand of heat conduction it is filled with in housing.Electrical heating airduct 71 two ends pass in housing 35, its top and fusion spray cloth production system
C-shaped pipes connect.
The screw type warm-air pipe 7 that oil heating unit 31 includes fuel tank 33, is arranged in fuel tank 33, screw type warm-air pipe 7 liang
End is through fuel tank 33, and its one end is connected with the bottom of electrical heating airduct 71, and the other end is connected with air-heater 2.Arrange on boiler 1
Having oil-out 111, oil-in 112, aerator 13, on boiler 1, oil-out 111 is connected with flowline 11 one end, flowline 11
The other end is connected with the oil-in 21 on fuel tank 33, and on boiler 1, oil-in 112 is connected with oil inlet pipe 12 one end, oil inlet pipe 12
The other end is connected with the oil-out 22 on fuel tank 33, and flowline 11 and oil inlet pipe 12 infall are provided with control valve 14, this control
Valve 14 can adjust the parameter such as oil pipe 11 and the flow of oil inlet pipe 12, the flow direction.
Frame 5 top is provided with top board 51, and top board 51 is provided with screw extruder 52, and top board is lifted with for 51 times and squeezes with screw rod
Go out corresponding first die head the 53, second die head the 55, the 3rd die head 54 connected of machine 52 extrusion 521.First die head the 53, second die head
55, the periphery of the 3rd die head 54 is respectively around first, second, third hot blast endless tube (531,551,541).Due to the first die head
53 as the 3rd die head 54 structure, existing explanation as a example by the first die head 53: the first die head 53 periphery is surrounded with the first hot air ring
Pipe 531, is provided with the air outlet 511 of rectangle at the first hot blast endless tube 531 internal ring, this rectangle warm-air pipe air outlet 511 and rectangle
Hot blast diffusion chamber 532 connect, hot blast diffusion chamber 532 another port is connected with the fresh air inlet 512 of die head sidepiece.First hot air ring
The outer shroud two ends of pipe the 531, the 3rd hot blast endless tube 541 are provided with air inlet 515, and this air inlet 515 is connected with C-shaped pipes 516 two ends, C
The intaking air at middle part mouth 539 of shape pipe 516 is connected with the electrical heating airduct 71 in heating system 3 through piping.Outside on second die head 55
Collarette is wound with the second hot blast endless tube 551, and the second die head 55 sidepiece is provided with multiple fresh air inlet 552, at this hot blast endless tube 551 internal ring
Being connected with metal hose 553, the other end of metal hose 553 is corresponding with fresh air inlet 552 to be connected.Outside second hot blast endless tube 551
Ring two ends are provided with air inlet 515, and this air inlet 515 is connected with C-shaped pipes 516 two ends, and the intaking air at middle part mouth 539 of C-shaped pipes 516 passes through
Pipeline is connected with the electrical heating airduct 71 in heating system 3.
Frame 5 is arranged with lapper 4, and lapper 4 includes transmission net 41, transfer roller system 46, lapper frame 47, conveying
Net 41 is nested with in transfer roller system 46, and transfer roller system 46 includes being arranged at the upper transfer roller 44 at lapper frame 47 top, arranging
Lower transfer roller 45 bottom lapper frame 47, described transmission net 41 is nested with on upper transfer roller 44, lower transfer roller 45, becomes net
Machine frame about 47 both ends are respectively equipped with first idler roller the 42, the second idler roller tensioning 43 suppressed by transmission net 41.Defeated
Sending and be provided with the air draught funnel 61 corresponding with die head bottom net 41, this air draught funnel 61 is connected with air exhauster 6 by aspiration channel 62.Take out
The negative pressure that blower fan 6 produces holds the cellosilk 83 fallen from die head, the region that especially cellosilk 83 falls, and its beneath master bears
Pressure air channel suction extra-heavy, relies on negative pressure off the net, make cellosilk 83 stable follow transmission net 41 transmission.
Being provided with multiple pulley bottom lapper 4, pulley 8 is arranged on the pulley track 81 being fixed on ground, then becomes
Net machine 4 can slide at pulley track 81.So when die head breaks down, after being released by lapper 4, staff is facilitated to tie up
Repair a die head.
Native system operation principle is, air is input into warm-air pipe 7 by blower fan 2, is then heated by heating system 3, and hot-air passes
It is passed in die head；Thermoplastic poly propylene (pp) particulate material is extruded after screw extruder 52 high-temperature fusion simultaneously, at hot-air
Effect lower formation cellosilk 83 is laid on lapper 4, and cellosilk 83 is interweaved, and is i.e. shaped into cloth after cooling.
Fig. 5 is the structural representation of the three M non-woven fabrics utilizing the present invention to produce.It is composited by trilaminate material, position
In non-woven fabrics outermost layer and innermost layer for polypropylene layer (91,93), gathering for thermoplastic elastomer between two layers of polypropylene layer
Propylene sandwich layer 92.And by Fig. 6 it is further known that, at thermoplastic elastomer polypropylene core 92 and polypropylene layer (91,93) intersection
Also has a permeable formation 911.
The following is the several examples during three M non-woven fabrics manufacture.
Embodiment 1: put into First extruder hopper, by weight by weight by polypropylene 50 parts (1 kilogram every part, lower same)
Amount puts in the 3rd extruder hopper than by polypropylene 50 parts；By weight by acrylic resin 50 parts, sorbitol 0.2 part,
Monoglyceride 0.3 part, Polyurethane Thermoplastic Elastomer (tw Taiwan Dadong Resin Chemical Co., Ltd. produces, lower same)
Putting in second extruder hopper after 4 parts of mixing, this material molten index M FI is 359/10min.First extruder
In material through high-temperature fusion by first get to know extrusion cellosilk 83, first get to know extrusion 6.67g/m, formed innermost layer poly-third
Alkene layer；Then the material in second extruder is got to know extrusion cellosilk 83 by second through high-temperature fusion, and second gets to know extrusion
6.67g/m, second get to know extrusion cellosilk 83 cover ground floor formed thermoplastic elastomer polypropylene core, then by the 3rd
Material in extruder through high-temperature fusion by the 3rd get to know extrusion cellosilk 83, the 3rd get to know extrusion 6.67g/m, the 3rd gets to know
Extrusion cellosilk 83 cover the second layer formed outermost layer polypropylene layer, due to each layer cellosilk on lapper also in semi-molten
State, each layer cellosilk 83 interpenetrates, and then forms permeable formation 911.Fibre is formed from the raw material of three extruder die head extrusions
Dimension silk 83, on lapper 4, direct laying net for shaping, i.e. obtains three M non-woven fabrics after cooling.Gained three M non-woven fabrics is finally by rolling
Device carries out subsequent processing operations (lower same) again after collecting.
Embodiment 2: put into First extruder hopper by weight by polypropylene 50 parts, by weight by polypropylene 50 parts
Put in the 3rd extruder hopper；By weight by acrylic resin 50 parts, sorbitol 0.8 part, monoglyceride 0.2 part, heat
Put in second extruder hopper after the mixing of 6 parts of plastic polyurethane elastomer；Raw material shape from three extruder die head extrusions
Becoming cellosilk 83, on lapper 4, direct laying net for shaping, i.e. obtains three M non-woven fabrics after cooling.
Embodiment 3: put into First extruder hopper by weight by polypropylene 50 parts, by weight by polypropylene 50 parts
Put in the 3rd extruder hopper；By weight by acrylic resin 50 parts, sorbitol 1.1 parts, monoglyceride 0.3 part, heat
Put in second extruder hopper after the mixing of 7 parts of plastic polyurethane elastomer；Raw material shape from three extruder die head extrusions
Becoming cellosilk 83, on lapper 4, direct laying net for shaping, i.e. obtains three M non-woven fabrics after cooling.
After common non-woven fabric and embodiment 1, embodiment 2, embodiment 3 gained 3M non-woven fabrics are detected, obtain following
Correction data.
Table 1: non-woven fabrics performance detects
As can be known from the above table, the three M compound nonwoven cloths that high filtration fusion spray cloth multi-machine heads production system of the present invention produces are used
Intensity, the performance such as filter effect the most prominent.
Claims (3)
1. a high filtration non-woven fabrics Automatic Production System, including air exhauster, heating system, is fixed on ground frame,
It is characterized in that described frame top is provided with top board, frame top board is provided with under screw extruder, top board to be lifted with and squeezes with screw rod
Going out the first die head of machine extrusion correspondence connection, the second die head, the 3rd die head, described first die head, the 3rd die head periphery are respectively
It is surrounded with the first, the 3rd hot blast endless tube, at described first, the 3rd hot blast endless tube internal ring, is provided with the air outlet of rectangle, this air-out
Mouth is connected with the hot blast diffusion chamber that cross section is rectangle, and hot blast diffusion chamber another port is connected with the fresh air inlet of die head sidepiece；Described
Second die head sidepiece is provided with multiple fresh air inlet, and the second die head periphery is surrounded with the second hot blast endless tube, at this hot blast endless tube internal ring
With connection by metal hose, the other end of metal hose is corresponding with fresh air inlet to be connected, and described first, second, third hot blast endless tube divides
It is not connected with heating system；Described frame is arranged with lapper, and lapper includes transmission net, transfer roller system, and transmission net is nested with
Fastening at transfer roller, be provided with the air draught funnel corresponding with die head bottom transmission net, this air draught funnel passes through aspiration channel and air exhauster
Connect；
Described heating system includes boiler, oil heating unit, electric heater unit, and wherein electric heater unit includes cylindrical shell, shell
Internal axis is provided with electrical heating airduct, is equipped with spiral type heating wire around electrical heating airduct, is filled with stone in housing
Sand, described electrical heating airduct two ends pass housing, and its top is connected with the hot blast endless tube in fusion spray cloth production system；Described
Oil heating unit includes fuel tank, is provided with screw type warm-air pipe in fuel tank, these screw type warm-air pipe two ends pass fuel tank, its one end with
The bottom of electrical heating airduct connects, and the other end is connected with air-heater；Oil-out, oil-in, aerator it is provided with on boiler,
On boiler, oil-out is connected with flowline one end, and the other end of flowline is connected with the oil-in on fuel tank, oil-in on boiler
Being connected with oil inlet pipe one end, the other end of oil inlet pipe is connected with the oil-out on fuel tank, and flowline and oil inlet pipe infall are arranged
There is control valve；
Being provided with multiple pulley bottom described lapper, pulley is arranged on the pulley track being fixed on ground.
High filtration non-woven fabrics Automatic Production System the most according to claim 1, is characterized in that described transfer roller system includes
Being arranged at the upper transfer roller of lapper frame top, be arranged at the lower transfer roller bottom lapper frame, described transmission net is nested with
On upper transfer roller, lower transfer roller, it is respectively equipped with the first tensioning suppressed by transmission net at both ends, lapper frame left and right
Roller, the second idler roller.
3. according to the high filtration non-woven fabrics Automatic Production System described in claim 1, it is characterized in that described first, second,
The outer shroud two ends of the 3rd hot blast endless tube are provided with air inlet, and this air inlet is connected with C shape pipe two ends, the intaking air at middle part mouth of C shape pipe
It is connected with the electrical heating airduct in heating system through piping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210340926.6A CN103255587B (en) | 2012-09-16 | 2012-09-16 | High filtration non-woven fabrics Automatic Production System and three M compound nonwoven cloths of production thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210340926.6A CN103255587B (en) | 2012-09-16 | 2012-09-16 | High filtration non-woven fabrics Automatic Production System and three M compound nonwoven cloths of production thereof |
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| CN103255587B true CN103255587B (en) | 2016-08-24 |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102013111364A1 (en) * | 2013-10-15 | 2015-04-16 | Reifenhäuser GmbH & Co. KG Maschinenfabrik | Storage device, in particular for storing fibers |
| CN113684610A (en) * | 2021-09-30 | 2021-11-23 | 金亿纶(东港)新型材料科技有限公司 | Net forming device for producing multilayer-structure melt-blown fabric by single die and using method thereof |
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| WO2001000917A1 (en) * | 1999-06-29 | 2001-01-04 | Kimberly-Clark Worldwide, Inc. | Durable multilayer nonwoven materials |
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| US5685934A (en) * | 1994-07-29 | 1997-11-11 | Tonen Corporation | Method of producing a reinforcing fiber sheet |
| US5725812A (en) * | 1996-07-08 | 1998-03-10 | Aaf International | Melt blowing apparatus and method for forming a fibrous layered web of filter media including a fluid distribution arrangement |
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Effective date of registration: 20230201 Address after: 433000 No. 3, Shengli Upper Street, PENGCHANG Town, Xiantao City, Hubei Province Patentee after: Zhongke Dexing Health Technology (Xiantao) Co.,Ltd. Address before: 433000 Shengli Main Street, Pengchang Town, Xiantao City, Hubei Province Patentee before: XIANTAO DEXING PLASTIC PRODUCT Co.,Ltd. |
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