EP2627808B1 - Vorrichtung zur thermischen behandlung mehrerer fäden - Google Patents

Vorrichtung zur thermischen behandlung mehrerer fäden Download PDF

Info

Publication number: EP2627808B1
Authority: EP; European Patent Office
Prior art keywords: suction; heating; heating channels; lines; channels
Prior art date: 2010-10-13
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.): Not-in-force

Application number

EP11767012.5A

Other languages

German (de)

English (en)

French (fr)

Other versions

EP2627808A1 (de

Inventor

Detlef Oberstrass

Stefan Conrad

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.)

Oerlikon Textile GmbH and Co KG

Original Assignee

Oerlikon Textile GmbH and Co KG

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.)

2010-10-13

Filing date

2011-10-10

Publication date

2014-08-27

2011-10-10 Application filed by Oerlikon Textile GmbH and Co KG filed Critical Oerlikon Textile GmbH and Co KG

2013-08-21 Publication of EP2627808A1 publication Critical patent/EP2627808A1/de

2014-08-27 Application granted granted Critical

2014-08-27 Publication of EP2627808B1 publication Critical patent/EP2627808B1/de

Status Not-in-force legal-status Critical Current

2031-10-10 Anticipated expiration legal-status Critical

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Classifications

- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
- D02J13/00—Heating or cooling the yarn, thread, cord, rope, or the like, not specific to any one of the processes provided for in this subclass
- D02J13/008—Heating or cooling the yarn, thread, cord, rope, or the like, not specific to any one of the processes provided for in this subclass with elimination of fumes

Definitions

the invention relates to a device for the thermal treatment of a plurality of threads in a textile machine according to the preamble of claim 1.
the threads In the further processing of, in particular, synthetic threads, the threads usually have a preparation application in the form of a fluid in order to ensure the running properties and the cohesion of the individual filament strands within the thread.
a fluid In the further processing of, in particular, synthetic threads, the threads usually have a preparation application in the form of a fluid in order to ensure the running properties and the cohesion of the individual filament strands within the thread.
such fluids have the disadvantage that in thermal treatments they usually evaporate and lead to unwanted environmental stresses within a textile machine. In that regard, it is well known to trap and remove such vapors in the thermal treatment. The basic principle for sucking and removing such vapors, for example, already goes from the DE 22 27 494 out.
the known device for the thermal treatment of a plurality of threads has a heating device and a suction device.
the heater includes a plurality of heating channels, which are usually arranged distributed along a machine longitudinal side of the relevant textile machine.
the suction device For sucking and receiving the vapors produced within the heating channels, the suction device has a plurality of suction lines which are assigned to the heating channels and which are coupled to a central suction tube.
the suction tube also extends substantially over a machine longitudinal side of the textile machine, so that all the heating channels associated with the suction lines are distributed in parallel to the suction pipe connected. Due to the large number of processing points within a textile machine, this results in relatively long suction tubes, which are usually connected at one end to a fan.
Such suction devices are usually designed so that the set suction on each of the suction lines ensures adequate absorption and removal of the resulting vapors in the heating channels.
Another object of the invention is to make the generic device particularly energy efficient.
heating channels of the heater form one or more heating groups and that the heating group of the heating channels are combined with the associated suction lines of the suction device to a common carrier to form a compact unit.
the heating channels of the heating group and the suction lines of the suction device on the support symmetrically with substantially equal suction lines. This even makes it possible to realize a finely adjusted removal of the vapors from the heating channels, so that depending on the yarn denier different suction for the removal of vapors would be adjustable.
the development of the invention is preferably carried out, in which the heating channels of the heating group and the suction lines of the suction device are arranged concentrically to each other.
the cost of additional insulation materials is particularly low in order to isolate the heating channels from the environment.
the suction device has a suction tube in a center of the carrier, and in which the heating channels of the heating group are held on the carrier in an arrangement enveloping the suction tube.
the heating ducts associated with the suction lines can be connected directly to a second end of the suction tube, so that adjusts a star-shaped arrangement with the same suction lengths.
At least one fan is provided for adjusting the suction power in the suction lines assigned to a heating group, wherein the suction device has one or more fans.
each of the assembly can be connected to a separate fan or multiple units to a fan of the suction.
each unit receives a separate blower of the suction device, this is preferably integrated directly at one of the ends of the suction tube.
the fan is preferably integrated within the structural unit so that it can be controlled separately.
the suction lines are preferably arranged in the region of the outlet of the heating channel.
the suction device per heating channel has two suction lines, which are respectively associated with the ends of the heating channels. This can also be the inlet of the heating channels.
Fig. 1 a first embodiment of the device according to the invention for the thermal treatment of a plurality of threads is shown.
Fig. 1 is a schematic longitudinal sectional view and in Fig. 2 a cross-sectional view shown. Unless an explicit reference is made to one of the figures, the following description applies to both figures.
the embodiment according to Fig. 1 and Fig. 2 shows a structural unit 1, which has a support 7 for receiving a heater 2 and a suction device 4.
the carrier 7 is in this embodiment formed by a lower plate 7.1 and an upper plate 7.2, which are connected via an elongate stand 7.3.
the stand 7.3 is tubular in this embodiment and has on the circumference two opposing radiator 9.1 and 9.2.
the radiators 9.1 and 9.2 are segment-shaped and extend over a peripheral portion of the tubular stator 7.3.
a plurality of heating channels are formed, wherein the held on the left side of the unit 1 heating channels are denoted by the reference numeral 3.1 and the opposite heating channels with the reference numeral 3.2.
the radiators 9.1 and 9.2 extend with the heating channels 3.1 and 3.2 in the longitudinal direction along the stand 7.3 up to the upper plate 7.2 and the lower plate 7.1.
each of the heating channels 3.1 and 3.2 each have a guide rail 10 is arranged to guide one or more threads.
the guide rail 10 can be trained to thread guide with or without thread guide to perform one or more threads per heating channel 3.1 or 3.2.
the heating channels 3.1 and 3.2 are heated by heating means, not shown here.
the heating channels 3.1 or the heating channels 3.2 each have a common heating means or separate heating means to be assigned, which are independently or jointly controllable.
the heating channels 3.1 and 3.2 are vertically aligned in this embodiment within the assembly 1, so that they are both top to bottom and from bottom to top through the heating channels 3.1 and 3.2 are available to heat the threads. In principle, however, by horizontal or inclined orientations of the unit 1 are possible.
the heating channels 3.1 and 3.2 form a heating group 2.1 within a textile machine.
the heating group 2.1 can be within the textile machine be assigned at a plurality of processing stations, so that there are several such units within the textile machine. However, it is also possible that within the textile machine, a central unit is formed, to which the threads of all processing points are treated together thermally.
the suction device 4 has a plurality of suction lines, which are associated with the ends of the heating channels 3.1 and 3.2.
the associated in the heating channels 3.1 suction lines are referred to in this embodiment by the reference numeral 5.1 for the group of a first suction line and 6.1 for the group of a second suction line. Accordingly, the associated in the heating channels 3.2 suction lines are marked with the reference numerals 5.2 and 6.2.
the heating channels 3.1 and 3.2 and the suction lines 5.1, 5.2, 6.1 and 6.2 are formed symmetrically on the carrier 7, so that a first group of suction lines 5.1 and 5.2, which are associated with their Saugeinlässen 11.1 the upper end of the heating channels 3.1 and 3.2, have equal lengths. Accordingly, the lower ends of the heating channels 3.1 and 3.2 associated Sau effeten 6.1 and 6.2 are also formed equal length.
the suction lines 6.1 and 6.2 each open in the area with a suction inlet 11.2 immediately at a short distance in front of the lower end of the heating channels 3.1 and 3.2.
the heating channels 3.1 and 3.2 of the heating group 2.1 and the suction lines 5.1, 5.2, 6.1 and 6.2 of the suction device 4 are arranged concentrically to each other, so that at each of the individual heating channels 3.1 and 3.2 described the same conditions for tempering the threads can be generated.
such a structural unit requires a very small space requirement, with heat dissipation essentially only possible to the outside due to the compact arrangement of the heating channels 3.1 and 3.2.
the exemplary embodiment Fig. 2 an energy-efficient unit, in which the means for isolation are reduced to a minimum.
the Number and design of the heating channels 3.1 and 3.2 on the carrier 7 are exemplary.
the carrier 7 can be completely enclosed by one or more radiators 9.1 or 9.2.
a suction tube 8 is arranged in the center of the carrier 7, so that the heating channels 3.1 and 3.2 of the heating group 2.1 are held on the support 7 in a suction tube 8 enveloping arrangement.
the suction tube 8 penetrates the upper plate 7.2 and the lower plate 7.1, wherein the suction tube 8 has a lower tube end 8.1, which opens directly into a arranged on the lower plate 7.1 suction chamber 16.
the suction lines 5.1, 5.2, 6.1 and 6.2 are held substantially concentric with the suction tube 8 on the lower plate 7.1 of the carrier 7 and open with their Saugauslässen 12.1 and 12.2 also directly into the suction chamber 16.
the suction chamber 16 points to a lowest possible Section a condensate drain 17, which is formed closable via a closure means 18.
a fan 13 is shot at the suction tube 8 above the support 7, which is driven by a fan motor 14.
the blower 13 is connected at its blast side with a steam treatment system, not shown here.
a total of six threads are thermally treated at one thread per heating channel, or twelve threads at two threads per heating channel.
the vapors occurring due to the preparation fluids contained in the thread are sucked directly at both ends of the heating channels 3.1 and 3.2 via the heating channels 3.1 and 3.2 associated Saugeinlässen 11.1 and 11.2 of the suction 5.1 and 5.2 and the suction 6.1 and 6.2 and initially on the by the blower 13 generated negative pressure in the suction chamber 16.
the suction pipe. 8 dissipated.
the condensates occurring in particular in the suction lines 5.1, 5.2 and 6.1 and 6.2 are also collected in the suction chamber 16.
the suction lines 5.1, 5.2 and 6.1 and 6.2 extend substantially parallel to the vertically arranged suction tube 8.
FIG. 1 and 2 illustrated embodiment is only a constructive way to combine the heating channels and the suction lines to form a unit.
the suction lines 5.1, 5.2, 6.2 and 6.2 could be connected directly to the suction pipe 8 via substantially straight pipe sections, so that a star-shaped arrangement of the suction lines 5.1 and 5.2 and 6.1 and 6.2 in the upper and lower regions of the heating channels 3.1 and 3.2 sets ,
the blower 13 is arranged directly on the pipe end 8.1 of the suction tube 8.
the symmetrical arrangement of the heating channels and suction lines on the support of the units also represents only one possible embodiment variant. Depending on the nature of the textile machine, other symmetrical arrangements can also be realized in this case. So it is also possible to form the carrier 7 with bar-shaped uprights and square plates. Such an embodiment is shown schematically in a cross-sectional view in FIG Fig. 3 shown.
FIG. 3 illustrated embodiment is compared to the embodiment according to Fig. 1 and 2 only the symmetrical arrangement of the heating channels 3.1 and 3.2 and the suction lines 5.1 and 5.2 changed.
the longitudinal sectional view of in Fig. 1 illustrated embodiment would be substantially identical to a longitudinal section view of the embodiment according to not shown here Fig. 3 , In that regard, only the differences from the first embodiment will be explained and otherwise Reference to the above description in particular to the above description of the FIG. 1 taken.
the carrier 7 is formed in this embodiment by angular plates, wherein in the cross-sectional view, only the lower plate 7.1 is shown.
the two plates 7.1 and 7.2 (not shown here) are connected via the bar-shaped stand 7.3.
the radiator 9.1 and 9.2 are held, which are executed in this embodiment cuboid.
the radiators 9.1 and 9.2 have a plurality of juxtaposed heating channels 3.1 and 3.2.
the heating channels 3.1 and 3.2 are identical to the aforementioned embodiment.
a suction tube 8 is arranged, which is surrounded on both sides by a plurality of suction lines 5.1, 5.2 and 6.1 and 6.2.
the configurations and arrangements of the suction lines and the suction tube according to the embodiment according to Fig. 1 In that regard, reference is made to the above description.
This in Fig. 3 illustrated embodiment is particularly suitable to be integrated in a row-like arrangement to several in a textile machine.
each unit can be a separate fan according to the embodiment according to Fig. 1 exhibit.
Fig. 4 a further embodiment of the inventive device for the thermal treatment of threads is shown. It is known that in the false twist texturing, depending on the thread type, the thread receives aftertreatment after texturing. Both texturing and post-treatment require thermal treatment of the thread. In order to be able to carry out such combined heat treatments as far as possible in one structural unit, is in Fig. 4 in addition to the heating group 2.1 of the heating channels 3.1 and 3.2, a second heating group of heating pipes 15.1 and 15.2 shown.
the structure of the embodiment to Fig. 4 is essentially identical to the embodiment according to Fig. 1 and 2 , wherein on the support 7 in addition a plurality of heating pipes 15.1 us 15.2 are integrated. Since during the aftertreatment of the threads substantially no formation of steam is generated, the heating tubes 15.1 and 15.2 penetrate the lower plate 7.1 and the upper plate 7.2, so that in each case an inlet and outlet to the heating tube 15.1 and 15.2 results outside the structural unit.
the arrangement of the suction lines 5.1 and 5.2 as well as 6.1 and 6.2 in the aforementioned embodiments is exemplary.
the heating channels 5.1 and 5.2 only at one end preferably to the outlet end to suck.
the embodiments could after Fig. 1 to Fig. 4 the group of suction lines 6.1 and 6.2 or the group of suction lines 5.1 and 5.2 omitted.

Landscapes

Engineering & Computer Science (AREA)
Textile Engineering (AREA)
Treatment Of Fiber Materials (AREA)
Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)

EP11767012.5A 2010-10-13 2011-10-10 Vorrichtung zur thermischen behandlung mehrerer fäden Not-in-force EP2627808B1 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE201010048392 DE102010048392A1 (de)	2010-10-13	2010-10-13	Vorrichtung zur thermischen Behandlung mehrerer Fäden
PCT/EP2011/067631 WO2012049113A1 (de)	2010-10-13	2011-10-10	Vorrichtung zur thermischen behandlung mehrerer fäden

Publications (2)

Publication Number	Publication Date
EP2627808A1 EP2627808A1 (de)	2013-08-21
EP2627808B1 true EP2627808B1 (de)	2014-08-27

Family

ID=44764168

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP11767012.5A Not-in-force EP2627808B1 (de)	2010-10-13	2011-10-10	Vorrichtung zur thermischen behandlung mehrerer fäden

Country Status (5)

Country	Link
EP (1)	EP2627808B1 (ja)
JP (1)	JP5864592B2 (ja)
CN (1)	CN103154342B (ja)
DE (1)	DE102010048392A1 (ja)
WO (1)	WO2012049113A1 (ja)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN107513795A (zh) *	2017-09-30	2017-12-26	诸暨市足音袜业有限公司	一种化纤丝加弹机的加热装置和化纤丝加弹机
CN108301089A (zh) *	2018-04-07	2018-07-20	郭柏权	加弹机电热单元及加弹机加热箱
CN112210862B (zh) *	2020-09-29	2021-09-14	安徽新虹新材料科技有限公司	一种基于天然棉的抗菌纱线及其生产工艺

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS4519051Y1 (ja) *	1966-08-26	1970-08-03
JPS4533623Y1 (ja) *	1967-11-08	1970-12-22
GB1335274A (en)	1971-06-08	1973-10-24	Howorth Air Conditioning Ltd	Fume extractors for the heaters of textile processing machines
US3918111A (en) *	1973-01-22	1975-11-11	Harold H Dunn	Yarn heat treating process
GB1394934A (en) *	1973-01-27	1975-05-21	Scragg & Sons	Yarn heater
DE2739328A1 (de) *	1977-09-01	1979-03-15	Lucke Apparatebau	Vorrichtung zum schrumpfen von garnen
CH623861A5 (ja) *	1978-01-26	1981-06-30	Heberlein & Co Ag
DE3306459A1 (de) *	1982-03-02	1983-09-15	Barmag Barmer Maschinenfabrik Ag, 5630 Remscheid	Heizeinrichtung fuer eine kraeuselmaschine
DE3435427A1 (de) *	1983-10-11	1985-04-25	Barmag Barmer Maschinenfabrik Ag, 5630 Remscheid	Vorrichtung an texturiermaschinen zur gleichmaessigen aufheizung des durchlaufenden fadens
DE19506369A1 (de) *	1994-02-28	1995-08-31	Barmag Barmer Maschf	Verfahren und Vorrichtung zum Heizen eines synthetischen Fadens
DE10258262A1 (de) *	2002-12-13	2004-06-24	Saurer Gmbh & Co. Kg	Heizvorrichtung und Verfahren zum Erwärmen eines Fadens
CN1510186A (zh) *	2002-12-21	2004-07-07	苏拉有限及两合公司	用于加热长丝的加热装置
DE102008057585A1 (de) *	2008-11-15	2010-05-20	Oerlikon Textile Gmbh & Co. Kg	Heizeinrichtung

2010
- 2010-10-13 DE DE201010048392 patent/DE102010048392A1/de not_active Withdrawn
2011
- 2011-10-10 WO PCT/EP2011/067631 patent/WO2012049113A1/de active Application Filing
- 2011-10-10 CN CN201180049261.7A patent/CN103154342B/zh not_active Expired - Fee Related
- 2011-10-10 JP JP2013533166A patent/JP5864592B2/ja not_active Expired - Fee Related
- 2011-10-10 EP EP11767012.5A patent/EP2627808B1/de not_active Not-in-force

Also Published As

Publication number	Publication date
CN103154342A (zh)	2013-06-12
JP2013543065A (ja)	2013-11-28
WO2012049113A1 (de)	2012-04-19
EP2627808A1 (de)	2013-08-21
JP5864592B2 (ja)	2016-02-17
DE102010048392A1 (de)	2012-04-19
CN103154342B (zh)	2016-01-06

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