EP1367349A1 - Dispositif de déshydratation d'un matériau en forme de cordon - Google Patents

Dispositif de déshydratation d'un matériau en forme de cordon Download PDF

Info

Publication number: EP1367349A1
Authority: EP; European Patent Office
Prior art keywords: strand; nozzle; drainage trough; compressed air; deflection
Prior art date: 2002-05-29
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Granted

Application number

EP03011882A

Other languages

German (de)

English (en)

Other versions

EP1367349B1 (fr

Inventor

Hans-Walter Funke

Christoph Roweda

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

V Hagen & Funke GmbH

Original Assignee

V Hagen & Funke GmbH

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

2002-05-29

Filing date

2003-05-27

Publication date

2003-12-03

2003-05-27 Application filed by V Hagen & Funke GmbH filed Critical V Hagen & Funke GmbH

2003-12-03 Publication of EP1367349A1 publication Critical patent/EP1367349A1/fr

2006-12-27 Application granted granted Critical

2006-12-27 Publication of EP1367349B1 publication Critical patent/EP1367349B1/fr

2023-05-27 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Images

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B13/00—Machines and apparatus for drying fabrics, fibres, yarns, or other materials in long lengths, with progressive movement
- F26B13/001—Drying and oxidising yarns, ribbons or the like
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B13/00—Machines and apparatus for drying fabrics, fibres, yarns, or other materials in long lengths, with progressive movement
- F26B13/24—Arrangements of devices using drying processes not involving heating
- F26B13/28—Arrangements of devices using drying processes not involving heating for applying pressure; for brushing; for wiping
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B13/00—Machines and apparatus for drying fabrics, fibres, yarns, or other materials in long lengths, with progressive movement
- F26B13/24—Arrangements of devices using drying processes not involving heating
- F26B13/30—Arrangements of devices using drying processes not involving heating for applying suction

Definitions

the invention relates to a device for dewatering strand-like Material, especially cables.
wires are made with a plastic layer jacketed. This is done for example by an extruder, the cable after coating, a temperature of, for example, 180 to 240 ° C. having. Because cables are manufactured in a continuous process in which the transport speed of the cable is up to 2000 m per minute the cable must be cooled after coating. This is done by the cable is pulled through a water bath or sprayed with water.
the strand-like material must be able to process coolants further be drained. Removing the coolant is done under drainage understood whether it is water or another Coolant is acting. Further processing is, for example for printing on the cables. Printing or labeling the cables is only possible if the cable is sufficiently dry.
the Drainage trough has several openings in the longitudinal direction, which with a Suction device are connected. With the help of the suction device, the water aspirated from the strand-like material.
the object of the invention is to provide a device for dewatering to create strand-like material with a higher degree of dryness or a higher transport speed of the strand-like material is reached can be.
the device according to the invention for dewatering strand-like material points in addition to one connected to a suction device Drainage trough through which the strand-like material is drawn, a nozzle.
the nozzle is arranged in such a way that a jet of compressed air hits the strand-shaped material is directed, the nozzle in front of or on the Drainage trough is arranged.
the pressure and dimensions of the Compressed air jet preferably chosen such that the impact of the Compressed air jet on the strand-shaped material little or no The water is blown off. Rather, the water dissolves better of the material so that the water is easier and more effective in the Drainage trough can be sucked off by the suction device.
the Compressed air jet finds a kind of breaking up of the strand-like material surrounding water film held by an impulse. Trials have shown that the arrangement of one or more such nozzles compared to the Drainage trough or in the direction of transport of the strand-shaped material the drainage trough a suction of larger amounts of water in the Allow drainage trough so that the strand-like material better is dried.
Arranging at least one nozzle in the inlet area is particularly preferred of the drainage trough. Such a nozzle is therefore just before or at the beginning of the drainage trough, seen in the transport direction of the strand-shaped Materials, arranged.
the jet of the at least one nozzle is preferably so fine that it to less than 50%, especially less than 30% and particularly preferred strikes less than 10% of the circumference of the strand material.
the nozzle jet preferably has a pressure of more than 3 bar and especially more than 5 bar.
Very good drainage results were made achieved for example with the device according to the invention Nozzle diameter of 1.5 mm, for draining a strand-shaped Material with an outer diameter of 2.8 mm.
the Results can be improved even further by using a Flat jet nozzle, i.e. a nozzle with several in a row arranged bores or nozzle openings. In particular, this nozzle has more than 5 openings.
the Drainage trough in addition to the at least one nozzle, a blowing device intended.
the blower blows the one broken through the nozzle Water film from the strand material.
the blower is acting it is a support of the suction device.
opposite blowing device is essentially on the whole Extinguished or blown off the circumference of the strand-like material.
the combination of a blowing device with one or more Nozzles in the entry area of the drainage trough and / or opposite the Drainage trough has been found to be advantageous since the water film broken up by the compressed air very easily from that strand material through the blowing device and through the Suction device can be removed.
the nozzles are preferably smaller than the blowing device Compressed air flow rate.
the compressed air throughput is at least one nozzle less than 1/2 compared to the blowing device, particularly preferably less than 1/5.
the pressure of the nozzles is preferably at least twice, particularly preferably at least three times the pressure of the Blower.
the at least one nozzle thus makes a very fine one Compressed air jet at high pressure but little compressed air consumption and through that Blower device realized a higher compressed air consumption at lower pressure. This combination in particular is advantageous since the generation of high Compressed air, especially in large quantities, is expensive.
the suction device and the blowing device preferably have common blower on. This has the advantage that only one blower is required, through which is sucked and blown at the same time. this has considerable cost savings as the second blower is not required.
the Suction device preferably one upstream of the blower Water separator.
Drainage trough upstream of a centrifugal device In particular is the spinner of the nozzle producing the fine jet upstream.
the spinner By the spinner is in a kind Pre-drainage water thrown off the strand material. This happens in that, preferably by providing a deflection device as part of the centrifugal device, the strand-like material is redirected. By deflecting the strand-like material from the Centrifugal forces act in the direction of transport.
the upstream of a spinner in front of the nozzle or the drainage trough has the advantage that the strand-like material before reaching the nozzle or Drainage troughs are already pre-dried. Thus are easily removable Fluids already removed from the strand material.
the strand-like material can be deflected by the deflection devices a horizontal or vertical plane, or any Intermediate level can be deflected.
a deflection preferably takes place in a vertical plane in order to minimize the overall depth of the device enable.
at least one of the preferably a plurality of deflection devices to deflect the strand-like material at least 40 °, particularly preferably by at least 60 ° and in particular by at least 80 °.
the pulleys have preferably a guide groove in which the strand-like material is guided.
the Guide groove is preferably V-shaped.
one Opening angle or V-groove of at least 70 ° and particularly preferred realized at least 80 ° an increase in the amount of liquid thrown off can be.
At the same transport speed of the strand-like material thus becomes larger at an angle of preferably at least 80 ° Amount of liquid removed from the strand material, i.e. thrown off than with a V-groove with a smaller angle.
the angle is preferably less than 90 °, in particular in Range should be 80 ° - 90 °.
the transport speed of the strand-like material is preferably at least 400 m / min. The results can be increased by increasing the Transport speed can be further improved.
the centrifugal device is an independent invention.
the use of the invention is particularly preferred Spin-off device in connection with the invention Dehydrator.
the illustrated embodiment for dewatering strand-like material 10 has a drainage trough 12 through which the strand-like material 10 is pulled in the longitudinal direction.
the drainage trough 12 is channel-shaped. It can also be a closed one Pipe with an annular or any other cross-section act.
the drainage trough 12 has openings 16 in the trough bottom (Fig. 2), which are connected to a suction channel 18.
a suction channel 18 generated by means of a blower 20 (Fig. 1) vacuum. This is the suction channel 18 via a pipe 22, a water separator 24 and a between the Water separator 24 and the blower 20 provided pipe 26 with the Blower 20 connected.
the water separator 24 connected upstream of the blower 20 prevents that water drawn off from the strand material 10 gets into the blower 20 and damaged it.
the water separator 24 has a valve 28 provided drain pipe 30 for draining the water separator 24 collecting water. Automatic drainage can be done in the drain pipe a pump can be provided by one in the water separator arranged level controller is controlled.
the blower 20 is connected to an air outlet beam 34 via a pipe 32.
the air outlet bar 34 is a in the longitudinal direction of the strand-like material 10 aligned hollow body Air outlet openings.
the air outlet openings are on the strand-shaped Material 10 directed. From the air outlet bar there is a step on the strand-shaped material directed air flow with relatively low pressure, by which the removal of water from the strand-like material 10 aids becomes.
the air outlet bar can have a plurality of outlet openings and / or a slot-shaped air outlet gap.
the suction device of the drainage device which essentially consists of the suction channel 18 and the blower 20 and the Blower device, which essentially consists of the air outlet beam 34 and the blower 20, have the same blower 20.
the Fan 20 is thus sucked air from suction channel 18 on the one hand and on the other hand, air is conveyed into the air outlet bar 34 in order to get one onto the strand-shaped material 10 to produce directed air flow.
the device has a nozzle 36, which is connected via a pipe 38 with a compressed air generating device 40 such as a compressed air pump connected is.
the nozzle 36 is in the inlet area 42 of the drainage trough 12 arranged.
the entry area 42 is in a transport direction 44 of the strand-like material 10 is provided at the entrance of the drainage trough. Is the strand-like material, for example, cables or
the nozzle 36 faces a front of the drain trough 12 a distance in the range of preferably less than 5 cm.
the nozzle 36 is thus in the transport direction 44 in front of or behind a front edge of the Drainage pressure is arranged within this distance.
the nozzle 36 creates a fine jet 46 which is applied to a surface of the strand material 10 hits. Based on the circumference of the strand-shaped Material 10, the width of the nozzle jet 46 is small. In particular, this is less than 30% and particularly preferably less than 10% of the scope.
the air bar or the blowing device 34 produces one for example conical air jet 48 which extends at least over the entire Width of the strand-like material 10 extends.
the one to blow off the through jet 48 serving air jet broken open has a considerably lower pressure than the jet 46.
the air outlet bar 34 can be omitted.
the nozzle 36 with the blower 20 it is then possible to use the nozzle 36 with the blower 20 to connect, so that the fan 20 with both the suction channel 18 and is connected to the nozzle 36.
the nozzle 36 with a separate one Connect compressed air source This has the advantage that it generates high pressures can be.
the drainage trough 12 has a semicircular cross section Drainage channel 50 (Fig. 2). To with the drainage device to be able to dewater different strand materials 10 is the Drainage trough 12 interchangeable, so that different Drainage troughs 12 with different drainage channels 50 can be provided.
the drainage channels 50 may be dependent of the material to be dewatered different cross sections as well have different cross-sectional dimensions.
the drainage device according to the invention has a Spin-off device 52 (FIG. 1). This is shown in the Embodiment of the nozzle 36 upstream in the transport direction 44.
the spinner 52 has three in the illustrated embodiment Deflection devices in the form of deflection rollers 54.
the deflection rollers 54 are identical in the illustrated embodiment. In the transport direction 44 of the strand material 10, the deflection rollers 54 are vertical to each other staggered, the first and last pulley in the direction of transport 54 is arranged in the same plane.
the deflection rollers 54 (FIG. 5) have one on the circumferential guide groove 56, which is preferably V-shaped.
the V-shaped guide groove 56 has an angle ⁇ of preferably at least 70 °, particularly preferably at least 75 ° and in particular at least 80 °. Studies have shown that such Angles ⁇ of the guide groove 56 are surprisingly particularly good Throwing off the materials adhering to the strand-like material 10 he follows.
the strand-like material 10 is through the first deflection roller 54 in the direction of the tear water 44 in the direction of the second Deflection roller 54 deflected downwards.
a deflection of approx. 90 ° there is a deflection of approx. 90 °.
the second and third deflection pulley 54 there is again one Deflection of about 90 ° and then through the last pulley 54 again Redirection in the transport direction, i.e. by another 90 °.
the strand-like material 10 is thus about half of the Deflection roller 54 and is deflected by a total of 180 °.
the curvatures of the material 10 cause in different directions, liquid or something else material sticking to the strand-shaped material is thrown off.
a collecting device 58 is provided.
the Catcher 58 may be one between the first and the last Deflection roller 54 arranged vertical sheet, the one at the lower end Has gutter 60.

Landscapes

Engineering & Computer Science (AREA)
Textile Engineering (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Drying Of Solid Materials (AREA)
Treatment Of Fiber Materials (AREA)
Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Application Of Or Painting With Fluid Materials (AREA)
Extrusion Moulding Of Plastics Or The Like (AREA)

EP03011882A 2002-05-29 2003-05-27 Dispositif de déshydratation d'un matériau en forme de cordon Expired - Lifetime EP1367349B1 (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE20208362U		2002-05-29
DE20208362U DE20208362U1 (de)	2002-05-29	2002-05-29	Vorrichtung zum Entwässern von strangförmigem Material

Publications (2)

Publication Number	Publication Date
EP1367349A1 true EP1367349A1 (fr)	2003-12-03
EP1367349B1 EP1367349B1 (fr)	2006-12-27

Family

ID=29225256

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP03011882A Expired - Lifetime EP1367349B1 (fr)	2002-05-29	2003-05-27	Dispositif de déshydratation d'un matériau en forme de cordon

Country Status (3)

Country	Link
EP (1)	EP1367349B1 (fr)
AT (1)	ATE349665T1 (fr)
DE (2)	DE20208362U1 (fr)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN105427965A (zh) *	2016-01-12	2016-03-23	芜湖航天特种电缆厂股份有限公司	电缆挤出成型-表面去油污加工系统
WO2016180390A1 (fr) *	2015-05-08	2016-11-17	Thies Gmbh & Co. Kg	Procédé de traitement d'un substrat textile et dispositif pour la mise en oeuvre du procédé
CN108545515A (zh) *	2018-03-22	2018-09-18	湖州富丽华色带有限公司	一种打印机耗材生产冷却收卷装置
CN109637743A (zh) *	2018-11-26	2019-04-16	李飞灵	一种一体化电线生产用装置
CN110942867A (zh) *	2019-11-12	2020-03-31	安徽怡和电缆有限公司	应用于光伏发电电缆回收的清洗加工线
CN110970174A (zh) *	2019-11-22	2020-04-07	湖南新耒传导材料科技有限公司	一种电线电缆生产用喷涂装置
CN111477408A (zh) *	2020-06-05	2020-07-31	郑州萃智电子技术有限公司	一种多功能的电力电缆制造用冷却设备
CN111554457A (zh) *	2020-06-29	2020-08-18	晶锋集团股份有限公司	一种电缆生产用电缆快速干燥装置
CN111739700A (zh) *	2020-06-23	2020-10-02	浙江亘古电缆股份有限公司	一种环形喷射除电缆水泡技术的水槽流道设计结构
CN112086247A (zh) *	2020-10-19	2020-12-15	成都鑫佰亿线缆有限公司	一种电缆生产线及其生产方法
CN112366041A (zh) *	2020-11-18	2021-02-12	天长市鸿运仪表电线电缆有限公司	一种新型仪表电缆加工用托架
CN114823005A (zh) *	2022-07-01	2022-07-29	江苏裕荣光电科技有限公司	一种塑料绝缘控制电缆生产用冷却装置

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DE102004015740B4 (de) *	2004-03-29	2006-09-21	Ka-Be-Ma Engineering Gmbh & Co. Kg.	Vorrichtung zum Trocknen von laufenden extrudierten Kabeln
CN114264117A (zh) *	2021-12-30	2022-04-01	安徽聚虹电子有限公司	用于加工电磁线冷却冷凝装置
CN114877667B (zh) *	2022-04-25	2025-09-23	宁波球冠电缆股份有限公司	一种高聚风型拉丝吹水器
DE102022121045A1 (de) *	2022-08-19	2024-02-22	Maag Germany Gmbh	Saugvorrichtung zum Trocknen mindestens eines Kunststoffstrangs

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GB855827A (en) *	1958-09-12	1960-12-07	Ici Ltd	Process for drying metal strip and apparatus therefor
US4159579A (en) *	1978-04-11	1979-07-03	Crompton & Knowles Corporation	Strand drying apparatus
US4741113A (en) *	1986-12-12	1988-05-03	Crompton & Knowles Corporation	Air wiper
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EP0652411A1 (fr) *	1993-11-08	1995-05-10	Werner & Pfleiderer GmbH	Dispositif pour éliminer l'eau de surface de cordons en matière plastique
EP0822380A2 (fr) *	1996-07-30	1998-02-04	Carlo Chiesa	Dispositif de séchage de produits semi-finis à flux continu
US5922141A (en) *	1995-07-05	1999-07-13	Lucent Technologies Inc.	Method for non-contact fiber cleaning
EP0965424A1 (fr) *	1998-06-18	1999-12-22	Nextrom Holding S.A.	Procédé et dispositif de séchage d'éléments extrudés
EP1138462A2 (fr) *	2000-03-31	2001-10-04	v. Hagen & Funke GmbH	Dispositif pour la déshydratation d'un matériau en forme de cordon

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DE19801890A1 (de) *	1998-01-20	1999-07-22	Voith Sulzer Papiertech Patent	Leitwalze

2002
- 2002-05-29 DE DE20208362U patent/DE20208362U1/de not_active Expired - Lifetime
2003
- 2003-05-27 EP EP03011882A patent/EP1367349B1/fr not_active Expired - Lifetime
- 2003-05-27 DE DE50306083T patent/DE50306083D1/de not_active Expired - Fee Related
- 2003-05-27 AT AT03011882T patent/ATE349665T1/de not_active IP Right Cessation

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Publication number	Priority date	Publication date	Assignee	Title
GB855827A (en) *	1958-09-12	1960-12-07	Ici Ltd	Process for drying metal strip and apparatus therefor
US4159579A (en) *	1978-04-11	1979-07-03	Crompton & Knowles Corporation	Strand drying apparatus
US4741113A (en) *	1986-12-12	1988-05-03	Crompton & Knowles Corporation	Air wiper
US5179830A (en) *	1991-02-28	1993-01-19	Southwire Company	Apparatus for cleaning stranded cable
EP0652411A1 (fr) *	1993-11-08	1995-05-10	Werner & Pfleiderer GmbH	Dispositif pour éliminer l'eau de surface de cordons en matière plastique
US5922141A (en) *	1995-07-05	1999-07-13	Lucent Technologies Inc.	Method for non-contact fiber cleaning
EP0822380A2 (fr) *	1996-07-30	1998-02-04	Carlo Chiesa	Dispositif de séchage de produits semi-finis à flux continu
EP0965424A1 (fr) *	1998-06-18	1999-12-22	Nextrom Holding S.A.	Procédé et dispositif de séchage d'éléments extrudés
EP1138462A2 (fr) *	2000-03-31	2001-10-04	v. Hagen & Funke GmbH	Dispositif pour la déshydratation d'un matériau en forme de cordon

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US10895031B2 (en)	2015-05-08	2021-01-19	Thies Gmbh & Co. Kg	Method for the treatment of a textile substrate, and devices for carrying out said method
WO2016180390A1 (fr) *	2015-05-08	2016-11-17	Thies Gmbh & Co. Kg	Procédé de traitement d'un substrat textile et dispositif pour la mise en oeuvre du procédé
WO2016180389A1 (fr) *	2015-05-08	2016-11-17	Thies Gmbh & Co. Kg	Dispositif pour éliminer en continu l'eau d'une bande de matière textile
CN105427965A (zh) *	2016-01-12	2016-03-23	芜湖航天特种电缆厂股份有限公司	电缆挤出成型-表面去油污加工系统
CN108545515A (zh) *	2018-03-22	2018-09-18	湖州富丽华色带有限公司	一种打印机耗材生产冷却收卷装置
CN109637743A (zh) *	2018-11-26	2019-04-16	李飞灵	一种一体化电线生产用装置
CN110942867A (zh) *	2019-11-12	2020-03-31	安徽怡和电缆有限公司	应用于光伏发电电缆回收的清洗加工线
CN110942867B (zh) *	2019-11-12	2021-05-28	安徽怡和电缆有限公司	应用于光伏发电电缆回收的清洗加工线
CN110970174A (zh) *	2019-11-22	2020-04-07	湖南新耒传导材料科技有限公司	一种电线电缆生产用喷涂装置
CN111477408A (zh) *	2020-06-05	2020-07-31	郑州萃智电子技术有限公司	一种多功能的电力电缆制造用冷却设备
CN111739700B (zh) *	2020-06-23	2021-02-12	浙江亘古电缆股份有限公司	一种环形喷射除电缆水泡技术的水槽流道设计结构
CN111739700A (zh) *	2020-06-23	2020-10-02	浙江亘古电缆股份有限公司	一种环形喷射除电缆水泡技术的水槽流道设计结构
CN111554457A (zh) *	2020-06-29	2020-08-18	晶锋集团股份有限公司	一种电缆生产用电缆快速干燥装置
CN112086247A (zh) *	2020-10-19	2020-12-15	成都鑫佰亿线缆有限公司	一种电缆生产线及其生产方法
CN112366041A (zh) *	2020-11-18	2021-02-12	天长市鸿运仪表电线电缆有限公司	一种新型仪表电缆加工用托架
CN112366041B (zh) *	2020-11-18	2022-04-12	安徽鸿运仪表线缆股份有限公司	一种仪表电缆加工用托架
CN114823005A (zh) *	2022-07-01	2022-07-29	江苏裕荣光电科技有限公司	一种塑料绝缘控制电缆生产用冷却装置
CN114823005B (zh) *	2022-07-01	2022-09-02	江苏裕荣光电科技有限公司	一种塑料绝缘控制电缆生产用冷却装置

Also Published As

Publication number	Publication date
ATE349665T1 (de)	2007-01-15
DE50306083D1 (de)	2007-02-08
DE20208362U1 (de)	2003-10-09
EP1367349B1 (fr)	2006-12-27

Publication	Publication Date	Title
EP1367349B1 (fr)	2006-12-27	Dispositif de déshydratation d'un matériau en forme de cordon
EP0115804B1 (fr)	1987-03-25	Procédé pour fabriquer une feuille flexible en matière plastique
DE2753201A1 (de)	1978-06-01	Verfahren fuer die behandlung einer papierbahn in der nasspartie einer papiermaschine
DE29800273U1 (de)	1998-03-19	Reinigungsvorrichtung
DE3717839A1 (de)	1987-12-03	Verfahren zum abtrennen von leichtstoffen, insbesondere kunststoffteilen, aus substratmischungen und vorrichtung zur durchfuehrung des verfahrens
DE1696004A1 (de)	1971-11-18	Verfahren und Vorrichtung zum Anspinnen von Faeden bei der Herstellung von Faeden aus Glas oder anderen thermoplastischen Stoffen
DE2164545B2 (de)	1974-08-15	Verfahren und Vorrichtung zur kontinuierlichen Kühlung aufeinanderfolgender Abschnitte eines thermoplastischen Stranges
EP1138462B1 (fr)	2005-11-02	Dispositif pour la déshydratation d'un matériau en forme de cordon
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