CN101581009A - Once formed composite production device for various melt-blown filter materials - Google Patents
Once formed composite production device for various melt-blown filter materials Download PDFInfo
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- CN101581009A CN101581009A CNA2009100334020A CN200910033402A CN101581009A CN 101581009 A CN101581009 A CN 101581009A CN A2009100334020 A CNA2009100334020 A CN A2009100334020A CN 200910033402 A CN200910033402 A CN 200910033402A CN 101581009 A CN101581009 A CN 101581009A
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Abstract
The invention relates to a production device for non-woven cloth, in particular to a once formed composite production device for various melt-blown filter materials. The device comprises screw extruders, spray heads, an air supply device, a receiving net, an air suction device, a reciprocating vehicle capable of transversely moving to and fro, a cloth pressing roller, a balanced tension winding roller and an electret rack, wherein the number of the screw extruders is at least two, outlets of the screw extruders are connected with the spray head respectively, an outlet of the air supply device is connected with the spray head through a pipe, the receiving net is arranged on the reciprocating vehicle capable of transversely moving to and fro, the spray heads are arranged at the outside of the receiving net respectively, the inside of the receiving net corresponding to a close part of melt-blown fibers sprayed by the spray head is provided with the air suction device, the reciprocating vehicle is provided with the balanced tension winding roller matched with the receiving net and driven by a motor, and the adjustable cloth pressing roller is arranged between the balanced tension winding roller and the receiving net; and the outside of the receiving net close to the spray head is provided with the electret rack which is provided with a plurality of groups of high-pressure discharge brushes, and the reciprocating vehicle is arranged on a track which is grounded.
Description
Technical field
What the present invention relates to is a kind of production equipment of non-weaving cloth, particularly one kind of multiple melt-blown filter materials once formed composite production devices.
Background technology
Usually melt and spray the air supply plant that the filter cloth production equipment adopts the separate unit screw extruder to match with shower nozzle by the single shower nozzle that is connected with the screw extruder outlet, by shower nozzle and air supply plant the single raw material that melt and spray are sprayed on the filter cloth that melts and sprays that receives the single melt-blown filter materials of online formation by technical process, melting and spraying filter cloth as different materials needs compound necessary next compound through special-purpose filter cloth compounding machine, the combination process more complicated, equipment investment is big, and can not guarantee in the recombination process to melt and spray intact, the organic combination of filter cloth with material, can influence result of use.
Summary of the invention
The present invention seeks to provides one kind of multiple melt-blown filter materials once formed composite production devices at above-mentioned weak point, the air supply plant that adopts at least 2 screw extruders to match with shower nozzle by the shower nozzle that is connected with the screw extruder outlet, the reception net that is positioned at shower nozzle the place ahead is installed on the reception car that laterally moves back and forth, by shower nozzle and air supply plant multiple melt-blown filter materials spray is layered on the online once-combined moulding of reception, to reach the compound filter cloth that melts and sprays of producing multiple material, superiority that can comprehensive multiple filter material, increase the intensity of producing filter cloth, hygroscopicity, adsorptivity, improve filter effect, extrude different melt-blown filter materials owing to adopt many screw extruders to melt respectively, the compound filter cloth that melts and sprays of the compound production of one-shot forming is in conjunction with intact, the compound fusion spray cloth steady quality of producing, the cost performance height.Adopt production equipment manufacture craft of the present invention simple, improved production efficiency, the compound production cost of multiple filtering material that significantly reduces.
Multiple melt-blown filter materials once formed composite production device takes following technical scheme to realize: multiple melt-blown filter materials once formed composite production device comprises screw extruder, shower nozzle, air supply plant, reception net, air intake device, the reciprocal car that can laterally move back and forth, compress roller, weighing apparatus tension coiling roller and electret frame.Described screw extruder has 2 at least, the screw extruder outlet links to each other respectively with shower nozzle, shower nozzle is provided with micropore, the shower nozzle both sides are provided with air cleft, the air supply plant outlet is connected with shower nozzle by pipeline, receiving net is installed on the reciprocal car that can laterally move back and forth, shower nozzle is installed in respectively and receives the net outside, in the inboard corresponding shower nozzle ejection meltblown fibers proximity of reception net air intake device is installed, air intake device adopts many commercially available induced-draught fans, is equipped with on reciprocal car and receives the weighing apparatus tension coiling roller that net matches, by drive of motor, between weighing apparatus tension coiling roller and reception net, adjustable compress roller is housed, is used to regulate the compound filter cloth winding tension that melts and sprays.
Weighing apparatus tension coiling roller can be regulated rolling torsion according to time coil diameter change curve F=(fo) 153.8*T-(f1) 5.92*T2 by single-chip microcomputer, receive the cloth constant tension thereby reach, rolling tension force is F1+F, F1 is initial definite value in the formula, F is the appreciation curve that changes according to the time, fo is the appreciation Height Adjustment, and f1 is the adjustment of appreciation curvature, can regulate fo and f1 according to product self tension force and rolling needs.T is the upper and lower volume required time, and T2 is production time.
On reciprocal car, receive between net and the weighing apparatus tension coiling roller edge cutter is installed.
Near shower nozzle the electret frame is housed outside receiving net, many group electrion brushes are housed on the electret frame, supply with the required voltage electric current by the high-voltage DC power supply that flows over, back and forth car is installed in orbit, moves back and forth track ground connection.
Described air supply plant is air compressor machine, air accumulator, pressure regulator valve and the air-heating furnace that links to each other successively.Air compressor machine is compressed into pressure-air with air and is stored in the air accumulator, and compressed air heats through air-heating furnace after the pressure regulator valve pressure regulation, produces the high pressure-temperature air, sprays melt-blown filter materials for shower nozzle.
Described reception net can adopt different turnover web plates, cylindrical shape web plate or lace curtaining conveyer belt etc. according to the needs of producing with technology.
Operation principle:
Multiple melt-blown filter materials polymer composite is respectively by behind the screw extruder heat fusing, extruding is come out from the micropore of a plurality of shower nozzles respectively, the high pressure-temperature air of being sent by air supply plant passes through shower nozzle both sides air cleft, online with being ejected into the reception that is contained on the reciprocal car after the high molecular polymer drawing-down in the shower nozzle micropore, reciprocal car laterally moves back and forth when spraying, driving the reception net laterally moves back and forth, make the high molecular polymer of ejection receive the online melt-blown filter materials cloth that forms certain width, because being distributed in, a plurality of shower nozzles receive the net diverse location, when first shower nozzle is sprayed on the online formation of reception certain width cloth, second shower nozzle covers other melt-blown filter materials high molecular polymers of last layer again outside ground floor melt-blown filter materials cloth, form one deck different materials melt-blown filter materials layer of cloth again, above melt-blown filter materials high molecular polymer behind other screw extruder heating and meltings is compound to from level to level again successively, form the compound filter cloth that melts and sprays of multiple melt-blown filter materials one-shot forming, receiving the air intake device that the inboard corresponding shower nozzle ejection fiber proximity of net is installed, get rid of rapidly and receive the inboard heat that has just become network fiber of net, improve fibre strength, prevent that product from hardening, become fragile, the many groups electrion brush that is equipped with on the electret frame produces high voltage electricity to receiving the compound filter cloth that melts and sprays of online once-forming, can reach more than the 30KV, because reciprocal trolley track ground connection, many group electrions brushes produce high voltage electricities and are adsorbed in a large number that once-forming is compound to melt and spray on the filter cloth, can improve the compound filter cloth Filtration Adsorption ability that melts and sprays greatly.Receiving online compound the melting and spraying on the filter cloth of once-forming that forms, can improve the compound filter cloth Filtration Adsorption ability that melts and sprays greatly.Receiving the online compound filter cloth that melts and sprays of one-shot forming that forms by the weighing apparatus tension coiling that is installed on the reciprocal car, the edge cutter between reception net and weighing apparatus tension coiling roller is with the webbing excision of cloth cover both sides simultaneously.
Described multiple melt-blown filter materials high molecular polymer is selected polypropylene, polyethylene, continuous synthetic fibre, polyamide (nylon), Merlon (terylene) etc. for use.
One kind of multiple melt-blown filter materials once formed composite production devices are reasonable in design, compact conformation, the air supply plant that adopts at least 2 screw extruders to match with shower nozzle by the shower nozzle that is connected with the screw extruder outlet, be positioned at the reception net in shower nozzle the place ahead, receiving net is installed on the reciprocal car that laterally moves back and forth, by shower nozzle and air supply plant multiple melt-blown filter materials is melted and sprayed at the compound filter cloth that melts and sprays that receives the multiple material of the compound production of online one-shot forming, can comprehensive multiple filter material superiority gain in strength, increase the filter material hygroscopicity, adsorptivity, improve filter effect, extrude different melt-blown filter materials owing to adopt many screw extruders to melt respectively, the compound filter cloth that melts and sprays of the compound production of one-shot forming is in conjunction with intact, the compound fusion spray cloth quality of producing is intact, the cost performance height.Because the many groups electrion that is equipped with on electret frame brush produces high voltage electricity to receiving the compound filter cloth that melts and sprays of online once-forming, can reach more than the 30KV, reciprocal trolley track ground connection, many group electrions brushes produce high voltage electricities and are adsorbed in a large number that once-forming is compound to melt and spray on the filter cloth, can improve the compound filter cloth Filtration Adsorption ability that melts and sprays greatly.Adopt production equipment manufacture craft of the present invention simple, improved production efficiency, the compound production cost of multiple filtering material that significantly reduces.
Description of drawings
The invention will be further described below with reference to accompanying drawing.
Fig. 1 is one kind of multiple melt-blown filter materials once formed composite production device schematic diagrames.
The specific embodiment
With reference to accompanying drawing 1, multiple melt-blown filter materials once formed composite production device comprises screw extruder 1,2, shower nozzle 3, air supply plant, reception net 8, air intake device 10, the reciprocal car 14 that can laterally move back and forth, fabric guide roll 12, weighing apparatus tension coiling roller 13 and electret frame 6.Described screw extruder has 2 at least, the screw extruder outlet links to each other respectively with shower nozzle 3, shower nozzle 3 is provided with micropore 5, shower nozzle 3 both sides are provided with air cleft 4, the air supply plant outlet is connected with shower nozzle 3 by pipeline, receiving net 8 is installed on the reciprocal car 14 that can laterally move back and forth, shower nozzle 3 is installed in respectively and receives net 8 outsides, in reception net 8 inboard corresponding shower nozzles 3 ejection meltblown fibers proximity air intake device 12 is installed, air intake device 12 adopts many commercially available air-introduced machines, on reciprocal car, be equipped with and receive the weighing apparatus tension coiling roller 13 that net matches, by drive of motor, at weighing apparatus tension coiling roller 13 and reception net fabric guide roll 12, be used to regulate compound filter cloth 13 winding tensions that melt and spray.
Weighing apparatus tension coiling roller 13 can be regulated rolling torsion according to time coil diameter change curve F=(fo) 153.8*T-(f1) 5.92*T2 by single-chip microcomputer, receive the cloth constant tension thereby reach, rolling tension force is F1+F, F1 is initial definite value in the formula, F is the appreciation curve that changes according to the time, fo is the appreciation Height Adjustment, and f1 is the adjustment of appreciation curvature, can regulate fo and f1 according to product self tension force and rolling needs.T is the upper and lower volume time, and T2 is production time.
On reciprocal car 14, receive between net 8 and the weighing apparatus tension coiling roller 13 edge cutter is installed.
Near shower nozzle electret frame 6 is housed in reception net 8 outsides, many group electrions brushes 7 are housed on the electret frame 6, supply with the required voltage electric current by the high-voltage DC power supply that flows over, back and forth car is installed on the track 15, moves back and forth track 15 ground connection.
Described air supply plant is air compressor machine 16, air accumulator 17, pressure regulator valve 18 and the air-heating furnace 19 that links to each other successively.Air compressor machine 16 is compressed into pressure-air with air and is stored in the air accumulator 17, and compressed air produces the high pressure-temperature air through air-heating furnace 19 heating after pressure regulator valve 18 pressure regulation, sprays melt-blown filter materials for shower nozzle 3.
Described reception net 8 adopts the web plate of turnover, cylindrical shape web plate or lace curtaining conveyer belt etc.
Claims (4)
1, one kind of multiple melt-blown filter materials once formed composite production devices is characterized in that comprising screw extruder, shower nozzle, air supply plant, reception net, air intake device, the reciprocal car that can laterally move back and forth, compress roller, weighing apparatus tension coiling roller and electret frame; Described screw extruder has 2 at least, the screw extruder outlet links to each other respectively with shower nozzle, shower nozzle is provided with micropore, the shower nozzle both sides are provided with air cleft, the air supply plant outlet is connected with shower nozzle by pipeline, receiving net is installed on the reciprocal car that can laterally move back and forth, shower nozzle is installed in respectively and receives the net outside, in the inboard corresponding shower nozzle ejection meltblown fibers proximity of reception net air intake device is installed, on reciprocal car, be equipped with and receive the weighing apparatus tension coiling roller that net matches, by drive of motor, between weighing apparatus tension coiling roller and reception net, adjustable compress roller is housed, be used to regulate the compound filter cloth winding tension that melts and sprays;
Near shower nozzle the electret frame is housed outside receiving net, many group electrion brushes are housed on the electret frame, supply with the required voltage electric current by the high-voltage DC power supply that flows over, back and forth car is installed in orbit, moves back and forth track ground connection.
2, multiple melt-blown filter materials once formed composite production device according to claim 1 is characterized in that on reciprocal car, receives between net and the weighing apparatus tension coiling roller edge cutter is installed.
3, multiple melt-blown filter materials once formed composite production device according to claim 1 is characterized in that described reception net adopts web plate, cylindrical shape web plate or the lace curtaining conveyer belt of turnover.
4, multiple melt-blown filter materials once formed composite production device according to claim 1, it is characterized in that air compressor machine, air accumulator, pressure regulator valve and the air-heating furnace of described air supply plant for linking to each other successively, air compressor machine is compressed into pressure-air with air and is stored in the air accumulator, compressed air heats through air-heating furnace after the pressure regulator valve pressure regulation, produce the high pressure-temperature air, spray melt-blown filter materials for shower nozzle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009100334020A CN101581009A (en) | 2009-06-19 | 2009-06-19 | Once formed composite production device for various melt-blown filter materials |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009100334020A CN101581009A (en) | 2009-06-19 | 2009-06-19 | Once formed composite production device for various melt-blown filter materials |
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| CN101581009A true CN101581009A (en) | 2009-11-18 |
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| CNA2009100334020A Pending CN101581009A (en) | 2009-06-19 | 2009-06-19 | Once formed composite production device for various melt-blown filter materials |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103009779A (en) * | 2012-12-04 | 2013-04-03 | 江苏六鑫洁净新材料有限公司 | Compounding and cutting machine of hot melt adhesive |
| CN103255587A (en) * | 2012-09-16 | 2013-08-21 | 仙桃市德兴塑料制品有限公司 | High-filterability nonwoven fabric auto-production system and 3M composite nonwoven fabric |
| CN104328650A (en) * | 2014-10-25 | 2015-02-04 | 江苏六鑫洁净新材料有限公司 | Non-woven fabric static electret equipment |
| CN106958079A (en) * | 2017-04-18 | 2017-07-18 | 嘉兴学院 | A kind of preparation facilities of melt-blown composite nonwoven fabric material |
| CN110820174A (en) * | 2019-11-20 | 2020-02-21 | 邯郸恒永防护洁净用品有限公司 | Preparation method of polypropylene melt-blown non-woven fabric and electret equipment thereof |
| CN111809312A (en) * | 2020-08-06 | 2020-10-23 | 江苏坤泰机械有限公司 | Melt-blown fabric spunlace production line |
| CN112111964A (en) * | 2020-09-16 | 2020-12-22 | 苏州满博瑞膜科技有限公司 | Antibacterial and haze-preventing melt-blown fabric production device and preparation method thereof |
| CN113355802A (en) * | 2021-06-16 | 2021-09-07 | 南宁侨虹新材料股份有限公司 | Novel SAP adding process for twin spinning production line |
-
2009
- 2009-06-19 CN CNA2009100334020A patent/CN101581009A/en active Pending
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103255587A (en) * | 2012-09-16 | 2013-08-21 | 仙桃市德兴塑料制品有限公司 | High-filterability nonwoven fabric auto-production system and 3M composite nonwoven fabric |
| CN103255587B (en) * | 2012-09-16 | 2016-08-24 | 仙桃市德兴塑料制品有限公司 | High filtration non-woven fabrics Automatic Production System and three M compound nonwoven cloths of production thereof |
| CN103009779A (en) * | 2012-12-04 | 2013-04-03 | 江苏六鑫洁净新材料有限公司 | Compounding and cutting machine of hot melt adhesive |
| CN103009779B (en) * | 2012-12-04 | 2015-03-11 | 江苏六鑫洁净新材料有限公司 | Compounding and cutting machine of hot melt adhesive |
| CN104328650A (en) * | 2014-10-25 | 2015-02-04 | 江苏六鑫洁净新材料有限公司 | Non-woven fabric static electret equipment |
| CN104328650B (en) * | 2014-10-25 | 2016-04-27 | 江苏六鑫洁净新材料有限公司 | A kind of non-weaving cloth electrostatic electret equipment |
| CN106958079A (en) * | 2017-04-18 | 2017-07-18 | 嘉兴学院 | A kind of preparation facilities of melt-blown composite nonwoven fabric material |
| CN106958079B (en) * | 2017-04-18 | 2019-03-01 | 嘉兴学院 | A kind of preparation facilities of melt-blown composite nonwoven fabric material |
| CN110820174A (en) * | 2019-11-20 | 2020-02-21 | 邯郸恒永防护洁净用品有限公司 | Preparation method of polypropylene melt-blown non-woven fabric and electret equipment thereof |
| CN111809312A (en) * | 2020-08-06 | 2020-10-23 | 江苏坤泰机械有限公司 | Melt-blown fabric spunlace production line |
| CN112111964A (en) * | 2020-09-16 | 2020-12-22 | 苏州满博瑞膜科技有限公司 | Antibacterial and haze-preventing melt-blown fabric production device and preparation method thereof |
| CN112111964B (en) * | 2020-09-16 | 2022-05-31 | 苏州满博瑞膜科技有限公司 | Antibacterial and haze-preventing melt-blown fabric production device and preparation method thereof |
| CN113355802A (en) * | 2021-06-16 | 2021-09-07 | 南宁侨虹新材料股份有限公司 | Novel SAP adding process for twin spinning production line |
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Open date: 20091118 |