EP1541950A2 - Dispositif pour le traitement thermique d'une bande de textile - Google Patents

Dispositif pour le traitement thermique d'une bande de textile Download PDF

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Publication number
EP1541950A2
EP1541950A2 EP04023308A EP04023308A EP1541950A2 EP 1541950 A2 EP1541950 A2 EP 1541950A2 EP 04023308 A EP04023308 A EP 04023308A EP 04023308 A EP04023308 A EP 04023308A EP 1541950 A2 EP1541950 A2 EP 1541950A2
Authority
EP
European Patent Office
Prior art keywords
web
nozzle
nozzle boxes
boxes
heat treatment
Prior art date
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.)
Withdrawn
Application number
EP04023308A
Other languages
German (de)
English (en)
Inventor
Werner Weber
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.)
Moenus Textilmaschinen GmbH
Original Assignee
Moenus Textilmaschinen 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.)
Filing date
Publication date
Application filed by Moenus Textilmaschinen GmbH filed Critical Moenus Textilmaschinen GmbH
Publication of EP1541950A2 publication Critical patent/EP1541950A2/fr
Withdrawn legal-status Critical Current

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Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
    • D06B15/00—Removing liquids, gases or vapours from textile materials in association with treatment of the materials by liquids, gases or vapours
    • D06B15/09—Removing liquids, gases or vapours from textile materials in association with treatment of the materials by liquids, gases or vapours by jets of gases
    • 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
    • F26B13/10—Arrangements for feeding, heating or supporting materials; Controlling movement, tension or position of materials
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
    • D06B15/00—Removing liquids, gases or vapours from textile materials in association with treatment of the materials by liquids, gases or vapours
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06C—FINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS
    • D06C7/00—Heating or cooling textile fabrics

Definitions

  • the invention relates to a device for heat treating at least one textile Web according to the preamble of claim 1.
  • Such devices are used to e.g. Knitted or knitted fabric too dry.
  • the web with the largest possible lead by the Dryer led that is, the length of the web is a multiple of Dryer length.
  • the fabric in the dryer due to the lead and a blowing with drying medium is guided largely free floating, it can in Dryers run so that it is not in a desired position at the exit, causing problems may result in further processing.
  • DE 29 27 922 C2 describes a device for continuous heat treatment of textile webs with a housing in which a conveyor belt, a blower and Nozzle boxes are arranged. Nozzle openings of the nozzle boxes are arranged on lines, the starting from the center at an angle to the conveying direction of the textile web are arranged at less than 90 °. This is to ensure that the Web remains spread and treated evenly.
  • DE 3036 669 A1 discloses a device for heat-treating textile webs known in which fed on a conveyor belt, the textile webs with flow and with Nozzles are treated on both sides with treatment gas, wherein above the conveyor belt In partial areas slot nozzles are arranged, which are opposite Cross nozzles. The strength of the gas streams is influenced periodically.
  • U1 is a system for treating continuous flexible Webs known in the behind a first treatment device, a second Treatment device with at least one of the web partially looped Roller is arranged.
  • a nozzle box arranged, extending across the width of the web extends and is pivotable about an axis directed perpendicular to the web.
  • Farther is arranged a control system.
  • Such a plant is for the regulation of paper webs provided and not suitable for textile webs, because the pivoting of the nozzle box is limited and therefore for the correction of the Web course of much heavier textiles is not enough.
  • the object of the invention is therefore to provide a device for heat treating a textile Further develop the web so that during operation an active influence the web position is possible, so that subsequent treatment steps not be adversely affected.
  • the object is solved by the characterizing features of claim 1.
  • the adjustable baffles in at least a portion of the nozzle boxes allow the Direction of the exiting the respective nozzle boxes gas across to a To influence the direction of transport of the web, without affecting the amount of Gas is changed.
  • This means that the power of the effluent gas is not only vertically from the bottom up, but also a horizontal component can have perpendicular to the transport direction.
  • This horizontal component whose Size of the angle between the flow direction of the gas and the Transport direction depends, acts on the web so that these depending is deflected by the magnitude of the force in the direction of this force. In this way it is possible by adjusting and possibly changing the position of the baffles, to continuously influence the web position so that they are in a desired position is.
  • the baffles can be easily and safely adjusted. Furthermore, the adjustability feasible in a simple way.
  • a linear drive according to claim 3 is inexpensive and works safely.
  • Baffles only in lower nozzle boxes according to claim 4 are particularly effective and simplify the design.
  • An apparatus for heat treating a textile web consists of at least one field. With several fields, these are lined up like a box, the adjacent longitudinal sides of two adjacent fields are releasably connected together. Through the totality of all fields is an endless one Conveyor belt 5 led from a dryer inlet to a dryer outlet.
  • the conveyor belt 5 is not shown, outside the housing 1 arranged Deflection and tensioning rollers so passed through the drying chamber 7 that it is in one horizontal plane back and one back in another. At least one of Guide rollers can be driven.
  • a recirculating air channel 2 is arranged, in accordance with FIG 2 on the housing 1 right a circulating air fan 3 with motor and left a burner 4 attached are.
  • the upper part of the field comprises the drying room 7, in which the conveyor belt 5 and a plurality of finger-like nozzle boxes 8 are arranged, and a Pressure chamber 6.
  • the pressure chamber 6 is arranged above the blower 3 and at its pressure side connected. It is closed on all sides except the connection to the Pressure side of the blower 3 and openings 9 to the nozzle boxes. 8
  • the eight nozzle boxes 8 are connected to the pressure chamber 6 and extend over the width of the conveyor belt 5 at right angles to the transport direction in the Drying space 7.
  • Nozzle openings which are designed as hole nozzles and in at least a row are arranged parallel to a longitudinal axis of the nozzle boxes 8, have on the conveyor belt 5.
  • the nozzle boxes 8 evenly on two horizontal Layers are distributed above and below the upper part of the conveyor belt 5, where in each case an upper and a lower nozzle box 8 a common vertical plane of symmetry exhibit.
  • the upper nozzle boxes 8 are facing on the conveyor belt 5 Side concave, while the bottom are flat and only one row of nozzles exhibit.
  • FIG. 3 and 4 A portion of the lower nozzle boxes 8 is shown in Figures 3 and 4 with adjustable Baffles 10 equipped.
  • a baffle 10 is associated with each nozzle opening, which is mounted pivotably about a shaft 11.
  • the baffle 10 extends in neutral position vertically from the shaft 11 down.
  • the shaft 11 is in the nozzle box 8 fixed so that its longitudinal axis is parallel to the transport direction.
  • a plate 12 At a Side of each baffle 10 is a plate 12 with a slot 13 so arranged that the slot 13 is perpendicular in the neutral position.
  • a longitudinally displaceable push rod 14 guided so that their Longitudinal axis below a connecting line of the shafts 11 and above the lower end the baffles 10 is.
  • the push rod 14 penetrates a longitudinal end of the Nozzle box 8 and is connected to a drive, not shown.
  • bolts 15 are fixed, each baffle 10 assigned a bolt 15 is that penetrates the slot 13.
  • Each bolt 15 is in the nozzle box 8 in a horizontally arranged slot 16 out.
  • the push rod 14 is divided in the middle, wherein each half penetrates one end of the nozzle box 8, with its own drive is connected and is independent of the other displaceable.
  • the web passes through the nozzle boxes 8 with drying medium, e.g. Hot air supplied, which is recycled, where they are partially lifted off the conveyor belt 5 and depending on the lead up to short is pressed in front of the upper nozzle boxes 8, so that they are not touched. in this connection can the web run laterally, that is, it gets into one of the desired position deviating off-center position.
  • the baffles 10 Starting from the neutral position of the baffles 10, in which they at correct, are arranged largely middle course of the web, they are in course the web so inclined that the drying medium also obliquely the nozzle box 10 occurs and exerts a force against the course. So it works the web seen in the direction of transport to the left, the baffles 10 in the same direction pivoted, so that the drying medium after a force right and vice versa. In this way, the web is in the desired Target position brought.
  • a setting can also be made by hand.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Drying Of Solid Materials (AREA)
EP04023308A 2003-12-11 2004-09-30 Dispositif pour le traitement thermique d'une bande de textile Withdrawn EP1541950A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10357955 2003-12-11
DE10357955 2003-12-11

Publications (1)

Publication Number Publication Date
EP1541950A2 true EP1541950A2 (fr) 2005-06-15

Family

ID=34485319

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04023308A Withdrawn EP1541950A2 (fr) 2003-12-11 2004-09-30 Dispositif pour le traitement thermique d'une bande de textile

Country Status (3)

Country Link
EP (1) EP1541950A2 (fr)
KR (1) KR20050058201A (fr)
CN (1) CN1627027A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109082808A (zh) * 2018-11-08 2018-12-25 常州宏大智能装备产业发展研究院有限公司 拉幅定型机织物定型状态调节的方法及装置

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100860146B1 (ko) * 2007-05-23 2008-09-24 김도현 노즐
CN104690952B (zh) * 2015-03-16 2017-03-22 安徽国风塑业股份有限公司 应用于双向拉伸薄膜生产线的横拉风箱
CN106807604A (zh) * 2015-12-02 2017-06-09 朱元华 一种烘干机用三层烘房
CN111271971B (zh) * 2020-02-15 2021-05-28 太仓顺鑫涂装机械有限公司 一种具有均匀烘干功效的汽车配件烘干箱

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109082808A (zh) * 2018-11-08 2018-12-25 常州宏大智能装备产业发展研究院有限公司 拉幅定型机织物定型状态调节的方法及装置
CN109082808B (zh) * 2018-11-08 2024-03-12 常州宏大智能装备产业发展研究院有限公司 拉幅定型机织物定型状态调节的方法及装置

Also Published As

Publication number Publication date
CN1627027A (zh) 2005-06-15
KR20050058201A (ko) 2005-06-16

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