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Machine for the discontinuous dyeing of fabric products

A product and dyeing solution technology, which is applied in the field of discontinuous dyeing machines, can solve the problems of increased overall cost, imbalance, and increased energy consumption, and achieve reduced process and energy costs, stable and constant motion, and reduced time Effect

Inactive Publication Date: 2011-06-15
苏州巴佐尼机械设备有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, the dilutions obtained are limited corresponding to the volume of dye liquor contained in the auxiliary tank
[0010] An increase in the dye liquor ratio increases processing costs due to the greater amount of chemicals used, which is proportional to the amount of water fed to the machine
Energy consumption is also increased because, in addition to the cost of waste water treatment, larger quantities of dye liquor have to be heated
This solution therefore increases the overall cost of the treatment
[0011] In addition, the introduction of chemicals into the inlet of the main circulation pump for the dye liquor causes an imbalance and does not guarantee a constant velocity of the dye liquor through the injection openings, with ensuing problems of fabric pulling and thus fabric circulation

Method used

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  • Machine for the discontinuous dyeing of fabric products
  • Machine for the discontinuous dyeing of fabric products
  • Machine for the discontinuous dyeing of fabric products

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Embodiment Construction

[0020] In FIGS. 1 and 3 , identical or substantially equivalent parts of the known machine and the machine of the invention are indicated by the same reference numerals for ease of comparison. In FIG. 2 , numbers corresponding to components in FIG. 1 are increased by 100.

[0021] Referring to FIG. 1 , in addition to the main elements already described with reference to FIG. 3 , the machine according to the invention provides a system for introducing articles comprising: comprising one or more tanks, generally designated by the reference numeral A unit denoted by 1; a pump 2 for introducing the product; and a control system generally denoted by reference numeral 3 for controlling the quantity introduced per unit of time.

[0022] Said system for introducing the articles feeds the articles into the inlet side of the mixing system for the dye liquor contained in the dyeing autoclave 5 . The mixing system for the dye liquor comprises a mixing pump 4 and a piping system 9 with co...

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Abstract

A machine for the discontinuous dyeing of fabric products in rope form comprises an autoclave (5) which contains a bath (10) for the treatment of the fabric and a unit for the introduction into the bath of dyes and any auxiliary chemical products contained in at least one tank (1). The introduction unit provides a recirculation duct (9) between two points on the bath (10) in which a mixing pump (4) is fitted, and provides for the introduction of the products coming from at least one tank (1) into the recirculation duct (9).

Description

technical field [0001] The present invention relates to machines for the treatment of textile products, in particular so-called machines for the discontinuous dyeing (or exhaust dyeing) of rope-like fabrics. Background technique [0002] Referring to Figure 3, a known discontinuous dyeing machine for rope-like fabrics comprises a dyeing autoclave 5, which contains, in a substantially static state, a fabric to be treated 7 and the necessary dyes for the treatment. Liquid 10. The "static" dye liquor necessary for said treatment is pumped by the main pump 6 fitted in the movement duct 21 and introduced into the autoclave. [0003] The fabric 7 is introduced into the autoclave, descending along the fabric transport channel 24, by means of a movement unit, comprising for example a motorized drum 22 and nozzles for spraying the treatment liquor, into a basket 25 for containing the fabric itself . The perforated basket 25 separates the dye liquor 10 from the fabric 7 and allows ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D06B1/02D06B3/24D06B23/00
CPCD06B3/28D06B23/205
Inventor D·卡格纳齐
Owner 苏州巴佐尼机械设备有限公司
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