CN203320250U - Far infrared numerical-control melt spinning filter cloth production line - Google Patents
Far infrared numerical-control melt spinning filter cloth production line Download PDFInfo
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- CN203320250U CN203320250U CN2013203774310U CN201320377431U CN203320250U CN 203320250 U CN203320250 U CN 203320250U CN 2013203774310 U CN2013203774310 U CN 2013203774310U CN 201320377431 U CN201320377431 U CN 201320377431U CN 203320250 U CN203320250 U CN 203320250U
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- filter cloth
- production line
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- far infrared
- manifold
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Abstract
The utility model relates to a far infrared numerical-control melt spinning filter cloth production line. A PLC (programmable logic controller) control system is added in the production line and comprises a microcomputer control panel (10) and a distribution box (13) connected with the microcomputer control panel (10), wherein a heating device (3), an air heater (6) and a blower (7) are connected with the input end of the microcomputer control panel (10); the output end of the microcomputer control panel (10) is connected with a feeder (1), a filter cloth receiving device (11) and a splitting and coiling device (8). According to the far infrared numerical-control melt spinning filter cloth production line, the PLC control system is added in the melt spinning filter cloth production line, each equipment of the production line can be controlled in real time, the control precision is high, time and labor are saved, and the production efficiency can be greatly improved; filter cloth and other filter materials produced by the production line have flat and uniform surfaces, cannot be easily deformed, are high in strength, good in filter effect, large in permissible pollutant quantity, and resistant to acid, alkali and salt, cannot be easily corroded, and are suitable for sewage treatment as well as petroleum and petrochemical high-precision filter production.
Description
Technical field
The utility model belongs to purification technology field, relates to a kind of far infrared numerical control and melts and sprays the filter cloth production line.
Background technology
Meltblown technique is a kind of in extruded polymer method nonwovens process, originates from early 1950s.Development along with domestic and international filter core and non-woven filter cloth technology, the particularly development of melt-blown process technology and application, add that meltblown filter core and non-woven filter cloth have that unique fibrillar meshwork structure, space are little, the characteristic such as be evenly distributed, make and adopt the product of melt blown technology production to be applied to more and more filtration art, the filter core of stereo shaping is also a kind of filtering product that the application melt blown technology is produced, due to its unique structure and moulding theory, make it be applied to the liquid filtering field and there is huge advantage and market.
But the common filter material production equipment that melts and sprays does not have automatic control function to parameters such as the temperature in equipment running process, air pressure, flows in the market, only depend on operating personnel's experience to remove to regulate parameters numerical value, often cause the available machine time long, defect ware quantity is larger, cause raw material to waste in a large number, waste time and energy, affect production efficiency; And mode of heating adopts metal plate, and energy consumption is high, serious environment pollution.Therefore, need design a kind of can automatically control melt and spray the filter cloth production line.
Summary of the invention
The purpose of this utility model is to provide a kind of far infrared numerical control and melts and sprays the filter cloth production line, and solving existing melt-blowing equipment does not have robot control system(RCS), and degree of regulation is low, the problem wasted time and energy.
The utility model is achieved through the following technical solutions: the far infrared numerical control melts and sprays the filter cloth production line, this production line comprises feeder, screw extruder, heater, measuring pump, manifold, air heater, air blast, cuts batching apparatus, rear collating unit, filter cloth receiving system, a filter cloth spray silk die system, screw extruder one end connects feeder, one end connects manifold, and screw extruder has heater outward; Manifold with air blast, be connected and manifold in air heater is arranged, measuring pump is housed on manifold; Filter cloth spray silk die system is contained in the front end of manifold, and the position relative with filter cloth spray silk die system is the filter cloth receiving system, the filter cloth receiving system successively with rear collating unit with cut batching apparatus and be connected; Also comprise the PLC control system, this system comprises microcomputerized control panel and the distribution box be attached thereto, heater, air heater, air blast all are connected with the input of microcomputerized control panel, and the output of microcomputerized control panel connects feeder, filter cloth receiving system and cuts batching apparatus.
Described heater is far infrared U-shaped heating element heater.
Far infrared U-shaped heating element heater is equipped with in described air heater inside.
A plurality of deflection plates are equipped with in described air heater inside, and a plurality of deflection plates are alternately affixed with the air heater inwall.
Adopt the good effect of technique scheme: the utility model increases the PLC control system in melting and spraying the filter cloth production line, and each equipment of production line is controlled in real time, and control accuracy is high, time saving and energy saving, has greatly improved production efficiency; Simultaneously, adopt the Far-infrared Heating mode, have pollution-free, firing rate is fast, the efficiency of heating surface is high and save many advantages such as electric resources; The surface of filter medium such as filter cloth that this production line is produced are smooth evenly, not yielding, intensity is high, good filtration effect, and pollutant holding capability is large, and acid and alkali resistance, salt are not perishable, are applicable to sewage disposal and the production of petroleum and petrochemical industry high-precision filtration.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of Fig. 1 Air heater.
In figure, 1 feeder, 2 screw extruders, 3 heaters, 4 measuring pumps, 5 manifold, 6 air heaters, 7 air blasts, 8 cut batching apparatus, 9 rear collating units, 10 microcomputerized control panels, 11 filter cloth receiving systems, 12 filter cloth spray silk die system, 13 distribution boxs, 14 deflection plates.
The specific embodiment
Below in conjunction with accompanying drawing, the technical solution of the utility model is described further, but should not be construed as restriction of the present utility model:
Fig. 1 is structural representation of the present utility model, as shown in the figure, the far infrared numerical control melts and sprays the filter cloth production line, this production line comprises feeder 1, screw extruder 2, heater 3, measuring pump 4, manifold 5, air heater 6, air blast 7, cuts batching apparatus 8, rear collating unit 9, filter cloth receiving system 11, a filter cloth spray silk die system 12, screw extruder 2 one ends connect feeder 1, one end connects manifold 5, and heater 3 is arranged outside screw extruder 2.The function of feeder 1 is that polymer chips is pumped to the screw extruder hopper, has automatic function, can set the feeding amount of unit interval by computer by the output of whole production line.The polymer chips raw material has polyester, polyamide, polyethylene, polytetrafluoroethylene (PTFE), polystyrene, PBT, EMA, EVA etc.The effect of screw extruder 2 is the extruding of solid high polymer, exhaust, melting, mixing homogenizing, quantitatively exports the high polymer melt under stationary temperature and pressure.Polymer masses enters into the screw channel of screw rod from charge door, and because the place ahead is pushed in the turning handle section of screw rod to, making to cut into slices constantly absorbs the heat energy that heater 3 is supplied with.On the other hand because of section and section, the friction of section and screw rod and sleeve and the shear action between liquid layer and make a part of mechanical energy change into heat energy, section temperature rising and be melt into gradually melt in the process of advancing.In fusion process, polymer all changes at aspects such as temperature, pressure, viscosity and forms, has solid-state (glassy state) to be converted into elastomeric state.Plastic Flow appears in the further raising with temperature, becomes viscous state.The polymer of viscous state through the drag effect of the propelling of screw rod and screw rod outlet with certain pressure to the melt pipe melt conveying.In the utility model, heater 3 is infrared U-shaped heating element heater.Utilize far infrared heating technology to improve the efficiency of heating surface, adopt carbon fibre material to replace traditional metal electric heated filament, through high temperature carbonization and surface treatment, have anti-oxidant, light weight, temperature-coefficient of electrical resistance is little, the performances such as electric performance stablity.Have pollution-free, firing rate is fast, the efficiency of heating surface is high and save many advantages such as electric resources.
Manifold 5 with air blast 7, be connected and manifold 5 in air heater 6 is arranged, measuring pump 4 is housed on manifold 5.The effect of manifold 5 is the melting chain ruptures that promote polymer, and the flow path of material in manifold is equal, absorbs heat energy and equates.Guarantee on the other hand polymer melt Uniform Flow there is holdup time of homogeneous on whole meltblown beam length direction, thereby guarantee that melt blown non-woven has more uniform character on whole width, adopt clothes hanger type polymer melt distribution system.The effect of air blast 7 is to supply with clean compressed air to meltblown beam continuously, has air accumulator.This device has automatic function, thereby can set frequency modulation motor power by computer by the technological parameter of whole production line, controls blast or air quantity.The compressed air of air blast 7 outputs is transported to air heater 6 heating after dehumidifying is filtered, and then delivers to filter cloth spray silk die system 12.Fig. 2 is the structural representation of Fig. 1 Air heater, and as shown in the figure, infrared U-shaped heating element heater is equipped with in described air heater 6 inside.A plurality of deflection plates 14 are equipped with in described air heater 6 inside, and a plurality of deflection plates 14 are alternately affixed with air heater 6 inwalls, and purpose is to increase the travel distance of air in air heater 6 inside, improves the efficiency of heating surface.The effect of measuring pump 4 is accurate measurements, and the melt of conveying fiber high polymer arrives meltblown beam continuously, and produces predetermined pressure, to guarantee spinning melt, overcomes the resistance of filament spinning component and meltblown beam.Every group of meltblown beam is equipped with a set of measuring pump 4.
Filter cloth spray silk die system 12 is contained in the front end of manifold 5, and the position relative with filter cloth spray silk die system 12 is filter cloth receiving system 11, filter cloth receiving system 11 successively with rear collating unit 9 with cut batching apparatus 8 and be connected.Filter cloth spray silk die system 12 is comprised of spinnerets, gas plate, heat tracing element etc., its inside is gas circuit He Liao road (spinneret orifice) two parts, there is gas circuit material above and below, road, and the angle of 60 ° arranged between gas circuit Yu Liao road, make two strands of airflow collisions form turbulent flow, the molten polymer that impels the You Liao road to extrude becomes superfine fibre.Spinneret orifice is single row or multiple rows to be arranged, and organizes the width of spinneret orifice by actual demand filter cloth width adjustment more.Filter cloth receiving system 11 adopts the drum-type receiving systems, and its inner air-suction channel divides multilayer, to guarantee cylinder, prolongs the consistent of axis direction suction air volume, and the horizontal level that receives cylinder by lifting is regulated and melted and sprayed receiving range.Rear collating unit 9 comprise unreel, the PROCESS FOR TREATMENT equipment such as impregnation, rolling, high-temperature shaping.The effect of cutting batching apparatus 8 is that the finished product filter cloth is cut to packing.
This production line also comprises the PLC control system, this system comprises microcomputerized control panel 10 and the distribution box 13 be attached thereto, heater 3, air heater 6, air blast 7 all are connected with the input of microcomputerized control panel 10, and the output of microcomputerized control panel 10 connects feeder 1, filter cloth receiving system 11 and cuts batching apparatus 8.Like this, the temperature of polymer melting, quantity delivered, the temperature of hot blast, blast and air quantity can be passed to the PLC control system, and control feeder 1, filter cloth receiving system 11 and cut batching apparatus 8, make the movement velocity of receiving system and automatically cut off isoparametric intelligent Auto-matching and automatically control, the temperature departure is less than 0.5 ℃.It is directly perceived that microcomputerized control panel 10 has operation interface simultaneously, and real-time graph reflects the parameters data, realizes the human-computer dialogue operation, and control accuracy is high, time saving and energy saving.
Claims (4)
1. a far infrared numerical control melts and sprays the filter cloth production line, this production line comprises feeder (1), screw extruder (2), heater (3), measuring pump (4), manifold (5), air heater (6), air blast (7), cuts batching apparatus (8), rear collating unit (9), filter cloth receiving system (11), a filter cloth spray silk die system (12), screw extruder (2) one ends connect feeder (1), one end connects manifold (5), and heater (3) is arranged outside screw extruder (2), manifold (5) with air blast (7), be connected and manifold (5) in air heater (6) is arranged, measuring pump (4) is housed on manifold (5), filter cloth spray silk die system (12) is contained in the front end of manifold (5), the position relative with filter cloth spray silk die system (12) is filter cloth receiving system (11), filter cloth receiving system (11) successively with rear collating unit (9) with cut batching apparatus (8) and be connected, it is characterized in that: also comprise the PLC control system, the distribution box (13) that this system comprises microcomputerized control panel (10) and is attached thereto, heater (3), air heater (6), air blast (7) all is connected with the input of microcomputerized control panel (10), the output of microcomputerized control panel (10) connects feeder (1), filter cloth receiving system (11) and cut batching apparatus (8).
2. far infrared numerical control according to claim 1 melts and sprays the filter cloth production line, it is characterized in that: described heater (3) is far infrared U-shaped heating element heater.
3. far infrared numerical control according to claim 1 melts and sprays the filter cloth production line, it is characterized in that: far infrared U-shaped heating element heater is equipped with in described air heater (6) inside.
4. far infrared numerical control according to claim 3 melts and sprays the filter cloth production line, it is characterized in that: a plurality of deflection plates (14) are equipped with in described air heater (6) inside, and a plurality of deflection plates (14) are alternately affixed with air heater (6) inwall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203774310U CN203320250U (en) | 2013-06-28 | 2013-06-28 | Far infrared numerical-control melt spinning filter cloth production line |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203774310U CN203320250U (en) | 2013-06-28 | 2013-06-28 | Far infrared numerical-control melt spinning filter cloth production line |
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| Publication Number | Publication Date |
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| CN203320250U true CN203320250U (en) | 2013-12-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2013203774310U Expired - Lifetime CN203320250U (en) | 2013-06-28 | 2013-06-28 | Far infrared numerical-control melt spinning filter cloth production line |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106076001A (en) * | 2016-06-20 | 2016-11-09 | 昆山鸿福泰环保科技有限公司 | A kind of electricity-saving type PP filter element production line |
| US11447893B2 (en) | 2017-11-22 | 2022-09-20 | Extrusion Group, LLC | Meltblown die tip assembly and method |
-
2013
- 2013-06-28 CN CN2013203774310U patent/CN203320250U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106076001A (en) * | 2016-06-20 | 2016-11-09 | 昆山鸿福泰环保科技有限公司 | A kind of electricity-saving type PP filter element production line |
| US11447893B2 (en) | 2017-11-22 | 2022-09-20 | Extrusion Group, LLC | Meltblown die tip assembly and method |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131204 |
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| CX01 | Expiry of patent term |