DE1460346A1 - Flat chamber for the continuous treatment of textile goods - Google Patents

Description

Flat chamber for continuous treatment of

Textile goods

The present invention relates to a flat chamber for the continuous treatment of thread or textile material in web form with liquid or gaseous Treatment agent, the chamber additional, at an acute angle and symmetrical on both sides to the Has flow direction of the goods taking place supply lines for the treatment agent to a with respect to the To achieve textile material oblique flow of the treatment agent.

In known constructions of this type, the treatment agent is supplied through nozzles, drilling

U. ι.O. i ^ a ^ .l (Art. 7 S T Abs. 2 No. 1 Sentence 3 of the Amendment Act. v. t. 9.

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Ments or the like, which are provided in various arrangements, and from this G-round is the amount of Angled additional treatment agent directed onto the textile material is relatively small.

In another known device takes place the treatment of the textile material in a large container by introducing a fluidized bed of small ones solid particles that are kept in suspension by an upward gas flow and their movement is influenced by guide surfaces.

The object of the invention is to design the aforementioned chamber so that the larger Part of the treatment agent supplied to the chamber hits the textile material at an angle.

According to the invention, this object is achieved by that the supply lines are formed by branches from the flat chamber with a small angle of incidence proceed from the chamber essentially over its entire width and then back into the same with a return larger angle of both the to be carried out Treatment as well as the textile material to be treated is adapted.

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■ With this design, in addition to the better and more effective influencing of the textile material the costs are considerably reduced compared to the known numerous diaphragm arrangements.

It is particularly useful if the branches are formed by protruding from the plane of the flat chamber, extends essentially over the entire width of the chamber extending bulges are formed in which separating parts are arranged such that the branches and e "in middle course for the textile material and a part of the treatment agent arise.

The invention is explained in detail with reference to the drawing described. Show in it: -

1 shows a longitudinal section of a treatment chamber according to the invention;

Fig. 2 is a partial section of the same showing the arrangement reproduces the textile goods inside the chamber and the top walls;

Fig. 3 is a cross section along the line A-A in Fig,, 2 and.

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Figure 4 is a perspective view of a treatment chamber embodying the present improvements with one of the side walls removed to allow for the arrangement of the partition members to show..

As can be seen from these figures, the improvements to which the present invention is directed are primarily in arrangement of bath rejection devices as shown in FIGS. 1 and 2 of FIG. 1, the branches of the main chambers 3 so that the circulating bath is forced to flow through these branches 1 and 2, and also a narrow central passage 4 can flow through, which is' arranged symmetrically with respect to these branches is and through which the textile 5 is carried out, which is why this passage 4 is used for treating the respective Textile goods must have a suitable shape and dimensions, so that in the case of treating tissues, this passage takes the form of a narrow, flat chamber got to.

The branches 1 and 2 are formed by internally arranged partition parts 6 and 7 which are arranged along the main chamber 3 so that the outer walls thereof

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8 ü 9 9 0 1/0 6 4 7

the branches 1 and 2 form and their inner part delimits the passage 4 for the treated textile material. These Separating parts 6 and 7 must be designed in such a way that the edges 8 and 9 against which they are exposed are as small as possible Cause pressure loss in the liquid that contains the Flows through the interior of the chamber, which is why these separating parts have to assume a form that is favorable to the flow of the said To achieve an effect and also to avoid a sudden change in direction of the bath, which is why the angle, which each of these branch channels should preferably be smaller than the angle of attack at their beginning in the chamber 3 of these branches in the lower connecting zone of the same with the main chamber 3 »as in this Zone achieves a vigorous bath action on the treated textile material and, as a result, a larger angle is required to achieve a speed component that is perpendicular to the web of fabric to achieve and consequently to increase the action of the treatment liquid, as in lig. 1 by the arrangement of the arrows for the direction of passage of the bath is indicated.

These improvements can also include the placement of unbalanced deflectors, thus the separating parts 6 and 7 would be offset from one another and arranged along the treatment chamber.

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In the same main chamber 3 can be a variable Number of branches of this type can be arranged to prevent the action of the treatment bath on the treated To intensify textile material, as illustrated in FIGS. 1 and 2, in which the branches 1 and 2 are shown and branches of the same type following them 10 and 11 of the same design as the previous ones, the one in series effect on the band through the influence of the separating parts 12 arranged between them and exercise 13, which are exactly like the previous ones and form jets of liquid or G-asa aimed at the Work on textile goods at a certain angle.

The circulation of the textile 5 in relation to the bath is primarily carried out using the G-egenstromprinzipes, wherein the circulation of the treatment bath at the desired rate of circulation either by pumping or by the gravity of the bath column.

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Claims (2)

Patent claim; 1 J Hache chamber for the continuous treatment of thread-like or web-shaped textile goods with liquid or gaseous treatment agent, the chamber having additional feed lines for the treatment agent, which take place at an acute angle and symmetrically to the direction of flow of the goods on both sides Textile material to achieve inclined flow of the treatment agent, characterized in that the feed lines are formed by branches (1 and 2j 10 and 11) from the flat chamber (3), which with a small angle of flow from the chamber (3) essentially over its entire width go out and then lead back into the same with a larger angle, which is adapted to both the treatment to be carried out and the textile material (5) to be treated »■ 2. Chamber according to claim 1, characterized in that the branches (1 and 2} 10 and 11) through from the The plane of the flat chamber (3) protrudes and extends essentially over the entire width of the chamber Bulges are formed in which separating parts (6 and or 12 and 13) are arranged such that the branches (1 and 2; 10 and 11) and a central passage (4) for the textile material (5) and part of the treatment agent develop. Γ ¹ CUG documents (Art. 7 § 1 At> s. 2 No. 1 Sa1? 3 dos / s-tferungsges. V. 4. 9. ¹ 967i 809901./06O: · '■: -. · ^■■::,