DE801631C - Tissue dryer - Google Patents
Tissue dryerInfo
- Publication number
- DE801631C DE801631C DEP46192A DEP0046192A DE801631C DE 801631 C DE801631 C DE 801631C DE P46192 A DEP46192 A DE P46192A DE P0046192 A DEP0046192 A DE P0046192A DE 801631 C DE801631 C DE 801631C
- Authority
- DE
- Germany
- Prior art keywords
- fabric
- rollers
- loops
- dryer
- tissue
- 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
Links
- 239000004744 fabric Substances 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 2
- 238000001035 drying Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
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
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Treatment Of Fiber Materials (AREA)
Description
Es ist bekannt, die Trocknung von Textilgeweben oder sonstigem flächenartigen Gut dadurch zu beschleunigen, daB Warmluft oder überhitzter Dampf mit großer Geschwindigkeit aus schlitzartigen Düsen auf Vorder- und Rückseite des Stoffes aufgeblasen wird. _Man legt das Gut entweder auf ein luftdurchlässiges Fördersieb nach Abb. i oder führt es nach Abb. 2 durch hintereinander angeordnete Transportwälzchen W. In beiden Fällen wird die Luft durch Düsen D auf Vorder-und Rückseite der Stoffbahn G aufgeblasen.It is known to dry textile fabrics or other sheet-like It is easy to accelerate by using warm air or superheated steam at great speed is inflated from slot-like nozzles on the front and back of the fabric. _The goods are either placed on an air-permeable conveyor sieve as shown in Fig. I or it leads according to Fig. 2 through transport rollers W arranged one behind the other. In both Cases, the air is inflated through nozzles D on the front and back of the fabric web G.
Die Wirkung ist gut und einwandfrei, solange starke und durch Zug nicht zu beeinträchtigende Stoffe verarbeitet werden. Dünnere Gewebe jedoch, die etwa too bis 200 g pro Quadratmeter oder darunter wiegen und die erfahrungsgemäß während der Trocknung stark schrumpfen, werden durch die auf dein Transportband haftende Auflage (Abb. i) verspannt oder durch den arretierenden Druck der Transportwälzchen (Abb. 2) verzerrt. Die Übelstände äußern sich in einer ungleichmäßigen Schrumpfung und verunstaltenden Markierungen im fertigen Gewebe.The effect is good and flawless as long as it is strong and by pulling Materials that are not to be impaired are processed. Thinner tissues, however, do that Weigh too up to 200 g per square meter or less and experience has shown that will shrink strongly during drying, due to the on your conveyor belt Adhesive support (Fig. i) tense or due to the locking pressure of the transport rollers (Fig. 2) distorted. The evils express themselves in an uneven shrinkage and disfiguring marks in the finished fabric.
Will man alle die vollkommene Ausrüstung beeinträchtigenden Erscheinungen verhindern, so muß die Auswirkung der Luftdüse in eine Gewebestrecke verlegt werden, die absolut spannungslos ist und in der sich das Fadenbild des Gewebes nach allen Richtungen ungehindert ausformen kann. Besonders bei Kreppstoffen aus stark überdrehten Garnen ist das von ausschlaggebender Wichtigkeit.One wants all the phenomena impairing the perfect equipment prevent, the effect of the air nozzle must be relocated to a stretch of fabric, which is absolutely tension-free and in which the thread pattern of the fabric is after all Can form directions unhindered. Especially with crepe fabrics made from excessively twisted ones This is of crucial importance to yarns.
Um dieses Ziel zu erreichen, geht vorliegende Erfindung dazu über, Gewebetransportmittel und Düsensystem räumlich vollständig voneinander zu trennen. In Abb. 3 sind Transportwalzen T, die das Gewebe fördern, geradlinig in einer Ebene hintereinander angeordnet. Zwischen den Walzen hängt sich das Gewebe in frei beweglichen Schleifen H nach unten, und in diese Schleifen werden Düsenköpfe IL eingebaut, welche die Warmluft auf Vorder- und Rückseite des Gewebes aufblasen. Ein Blick auf die Abb. 3 läßt zweifelsfrei erkennen, daß eine Beeinflussung der unter Ein-«virkung der Düsentrocknung stehenden Stoffbahn durch die Transportorgane vollkommen ausgeschaltet ist.In order to achieve this goal, the present invention proceeds to Tissue transport means and nozzle system to be spatially completely separated from one another. In Fig. 3, transport rollers T, which convey the fabric, are straight in one plane arranged one behind the other. The fabric hangs freely between the rollers Loops H downwards, and nozzle heads IL are built into these loops, which inflate the warm air on the front and back of the fabric. A look at the Fig. 3 shows unequivocally that an influence on the under influence the nozzle drying is completely switched off by the transport elements is.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEP46192A DE801631C (en) | 1949-06-18 | 1949-06-18 | Tissue dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEP46192A DE801631C (en) | 1949-06-18 | 1949-06-18 | Tissue dryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE801631C true DE801631C (en) | 1951-01-18 |
Family
ID=7381534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEP46192A Expired DE801631C (en) | 1949-06-18 | 1949-06-18 | Tissue dryer |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE801631C (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE903923C (en) * | 1951-07-08 | 1954-02-11 | Redman Process International I | Device for tension-free drying of textiles |
| DE1104437B (en) * | 1959-01-31 | 1961-04-06 | Tromag Trockenapp Und Maschb G | Roller dryer |
| DE975015C (en) * | 1951-06-02 | 1961-07-06 | Vits Elektro G M B H | Nozzle dryer for stenter frames and similar machines |
| DE1211478B (en) * | 1959-04-23 | 1966-02-24 | Haas Friedrich Maschf | Dryer for pulp webs coming from the wet end |
| DE1460585B1 (en) * | 1964-01-02 | 1969-10-16 | Goodyear Tire & Rubber | Device for the heat treatment of a continuously running, air-permeable textile web |
-
1949
- 1949-06-18 DE DEP46192A patent/DE801631C/en not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE975015C (en) * | 1951-06-02 | 1961-07-06 | Vits Elektro G M B H | Nozzle dryer for stenter frames and similar machines |
| DE903923C (en) * | 1951-07-08 | 1954-02-11 | Redman Process International I | Device for tension-free drying of textiles |
| DE1104437B (en) * | 1959-01-31 | 1961-04-06 | Tromag Trockenapp Und Maschb G | Roller dryer |
| DE1211478B (en) * | 1959-04-23 | 1966-02-24 | Haas Friedrich Maschf | Dryer for pulp webs coming from the wet end |
| DE1460585B1 (en) * | 1964-01-02 | 1969-10-16 | Goodyear Tire & Rubber | Device for the heat treatment of a continuously running, air-permeable textile web |
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