EP0063647B1 - Dispositif pour le séchage par air chaud de matières textiles - Google Patents

Dispositif pour le séchage par air chaud de matières textiles Download PDF

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Publication number
EP0063647B1
EP0063647B1 EP81110700A EP81110700A EP0063647B1 EP 0063647 B1 EP0063647 B1 EP 0063647B1 EP 81110700 A EP81110700 A EP 81110700A EP 81110700 A EP81110700 A EP 81110700A EP 0063647 B1 EP0063647 B1 EP 0063647B1
Authority
EP
European Patent Office
Prior art keywords
drying
textile material
zones
suction
hot air
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.)
Expired
Application number
EP81110700A
Other languages
German (de)
English (en)
Other versions
EP0063647A1 (fr
Inventor
Harry Gresens
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.)
Brueckner Trockentechnik GmbH and Co KG
Original Assignee
Brueckner Trockentechnik 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.)
Filing date
Publication date
Application filed by Brueckner Trockentechnik GmbH and Co KG filed Critical Brueckner Trockentechnik GmbH and Co KG
Publication of EP0063647A1 publication Critical patent/EP0063647A1/fr
Application granted granted Critical
Publication of EP0063647B1 publication Critical patent/EP0063647B1/fr
Expired legal-status Critical Current

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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
    • F26B13/10—Arrangements for feeding, heating or supporting materials; Controlling movement, tension or position of materials
    • F26B13/101—Supporting materials without tension, e.g. on or between foraminous belts
    • F26B13/103—Supporting materials without tension, e.g. on or between foraminous belts with mechanical supporting means, e.g. belts, rollers, and fluid impingement arrangement having a displacing effect on the materials

Definitions

  • the invention relates to a device for hot air drying according to the first part of the claim.
  • two inflation drying zones and a suction drying zone are arranged one behind the other in a plane and are each provided with a separate fan.
  • drying device in which the textile material first passes through a group of hot air nozzles and then runs over sieve drums.
  • the nozzles are connected to the blower of a sieve drum, so that the air sucked out of the drums is again fed into the textile material through the nozzles.
  • the invention has for its object to design a device according to the first part of the claim so that the hot air drying is achieved with a particularly low system engineering and construction costs and dryers of different sizes and performance can be efficiently manufactured.
  • the textile 3 to be dried is transported in the direction of arrow 2 by the hot air drying device 1.
  • two conveyor belts 4 and 5 lying one above the other are provided, on the upper run 4a or 5a of which the textile material 3 is loosely placed.
  • the upper and lower conveyor belt 4, 5 form two superimposed drying levels within the housing 6, so that the textile material 3 first runs on the conveyor belt 4 through the housing 6, then is placed on the lower conveyor belt 5 and runs back to the end face 1a.
  • the device 1 is divided into a plurality of drying zones 7, 8, 9, 10 and 11, 12, 13, 14, which are passed through in succession by the textile material 3.
  • the drying zones 7, 9, 11 and 13 are inflation drying zones in which hot air in the form of a convection flow comes into contact with the top and bottom of the textile material.
  • the drying zones 8, 10, 12 and 14 are suction drying zones in which the textile material supported on the conveyor belt 4 or 5 is flowed through by hot air. As the drawing shows, inflation drying zones and suction drying zones follow one another alternately in the longitudinal direction of the device.
  • the drying zones 7 to 10 of the upper drying level each lie exactly above the drying zones 11 to 14 of the lower drying level, an inflation drying zone and a suction drying zone forming a drying section and - as will be explained with reference to FIGS. 2 and 3 - have a common fan.
  • the inflation drying zones 7, 9, 11 and 13 are of the same design and each have a group of nozzle boxes (upper nozzle boxes) which can be acted upon by hot air and extend over the entire width of the textile material, above and below the upper run 4a, 5a of the conveyor belt 4 or 5 15 and lower nozzle boxes 16).
  • These nozzle boxes 15, 16 are connected to the pressure side 17a of a fan 17 which generates the hot air flow, such a fan 17 being associated with each drying section.
  • a suitable heat exchanger 18 or 19 for heating the hot air flow is also arranged in front of the suction side 17b or the pressure side 17a of the fan.
  • the suction drying zones 8, 10, 12, 14 are also designed in the same way.
  • a vacuum box 20 which extends over the entire width of the fabric and which, for example, has a perforated upper side 20a.
  • the vacuum box 20 is connected to the suction side 17b of the single fan 17 present there. In this way, in each drying section (e.g. in the section consisting of drying zones 7 and 14) only a single, common air circulation fan is required for the inflation drying zone and for the suction drying zone.
  • any number of drying sections (each containing two drying zones arranged one above the other with different air flow) can be arranged one behind the other. This enables rational production of dryers of different sizes and performance.

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)

Claims (4)

  1. Dispositif de séchage à l'air chaud de produit textile en déplacement continu, comprenant :
    a) au moins un support perforé transportant le produit textile,
    b) des zones de séchage à modes différents de conduction d'air qui se succèdent dans le sens de transport du produit textile et qui forment des zones de séchage à insufflation et des zones de séchage à aspiration à travers le produit,
    c) des ventilateurs de production d'un courant d'air chaud,

    caractérisé par les particularités suivantes :
  2. d) zone de séchage à insufflation (par exemple 7) et une zone de séchage à aspiration à travers le produit (par exemple 14) sont disposées dans chaque cas en deux étages superposés dans lesquels le produit textile passe successivement ;
  3. e) ces zones de séchage (7,14) sont raccordées à un ventilateur commun (17) de manière que la zone de séchage à insufflation communique avec le refoulement de ce dernier et la zone de séchage à aspiration à travers le produit communique avec l'aspiration de ce ventilateur (17) ;
  4. f) plusieurs de ces compartiments de séchage équipés d'un ventilateur individuel (17) sont disposés les uns à la suite des autres dans le sens de la longueur du dispositif (1).
EP81110700A 1981-04-28 1981-12-22 Dispositif pour le séchage par air chaud de matières textiles Expired EP0063647B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3116836 1981-04-28
DE19813116836 DE3116836A1 (de) 1981-04-28 1981-04-28 Verfahren und vorrichtung zur heissluft-trocknung von textilgut

Publications (2)

Publication Number Publication Date
EP0063647A1 EP0063647A1 (fr) 1982-11-03
EP0063647B1 true EP0063647B1 (fr) 1984-04-11

Family

ID=6130992

Family Applications (1)

Application Number Title Priority Date Filing Date
EP81110700A Expired EP0063647B1 (fr) 1981-04-28 1981-12-22 Dispositif pour le séchage par air chaud de matières textiles

Country Status (2)

Country Link
EP (1) EP0063647B1 (fr)
DE (2) DE3116836A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8313760U1 (de) * 1983-05-09 1983-12-22 Brückner Trockentechnik GmbH & Co KG, 7250 Leonberg Heissluftbehandlungsvorrichtung fuer kontinuierlich transportiertes textilgut
ITPR20070100A1 (it) * 2007-12-21 2009-06-22 Imas Spa Procedimento ed apparato per l essiccazione di prodotti a granulometria variabile.
CN103123209B (zh) * 2013-03-15 2014-12-03 东兴市怡诚食品开发有限公司 双门热风循环烘箱
CN109425204A (zh) * 2017-09-04 2019-03-05 江苏邦琳纺织有限公司 一种纺织用烘干箱
CN113639541B (zh) * 2021-08-23 2022-11-15 烟台锐泽化学品有限公司 一种碳纤维材料生产用干燥方法
CN115772759A (zh) * 2022-12-05 2023-03-10 辽宁新洪源环保材料有限公司 一种织物烘干房、纵向阶梯式织物整理装置及织物整理方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB884324A (en) * 1959-10-15 1961-12-13 Samcoe Holding Corp Drum dryer
CH408845A (de) * 1963-02-12 1966-03-15 Establishment For Automation Vorrichtung zum Trocknen von losem Textilgut
US3603119A (en) * 1969-03-13 1971-09-07 Rabushiki Kaisha Ichikin Rogyo Apparatus for heat treatment of fabric
DE1951625A1 (de) * 1969-10-14 1971-04-29 Friedrich Haas Gmbh & Co Masch Trockner fuer Gutsbahnen,vorzugsweise Trikotagen
DE2130464C3 (de) * 1971-06-19 1981-01-29 Vepa Ag, Riehen B. Basel (Schweiz) Siebbandvorrichtung
DE2301938A1 (de) * 1973-01-16 1974-07-25 Brueckner Apparatebau Gmbh Verfahren und vorrichtung zur heisslufttrocknung einer nassbehandelten warenbahn
DE2935373C2 (de) * 1979-09-01 1985-08-08 Lindauer Dornier Gmbh, 8990 Lindau Vorrichtung zur Wärmebehandlung von flachen, auf gasdurchlässigen Transportbändern aufliegenden Warenbahnen

Also Published As

Publication number Publication date
EP0063647A1 (fr) 1982-11-03
DE3163113D1 (en) 1984-05-17
DE3116836A1 (de) 1982-11-11

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