High-efficiency leveling dyeing machine connecting cylinder device and dyeing method thereof

A technology of a vat device and a dye vat, which is applied in the directions of processing textile material equipment configuration, processing textile material containers, etc., can solve the problems of difficulty in guaranteeing the power of two circulating pumps, inability to guarantee the concentration of dyeing liquid, different dyeing time, etc., and achieves simple structure, The effect of easy control and low error rate

Pending Publication Date: 2017-09-08
HANGZHOU DONGLIN DYEING & FINISHING MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, although the continuous cylinder dyeing machine has improved the problem of color difference, the dyeing liquid in the two dyeing vats is continuously mixed, because the dye in the dyeing liquid has been decreasing during the use process, the dyeing process of the first and the latter In addition, it is difficult to ensure that the power of the two circulation pumps is exactly the same, that is, the dye solution cannot be circulated in exactly the same time, and the cycle time difference causes two dyeings. The time is different, therefore, there is still a certain color difference problem in the continuous cylinder yarn dyeing machine with this setting

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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  • High-efficiency leveling dyeing machine connecting cylinder device and dyeing method thereof
  • High-efficiency leveling dyeing machine connecting cylinder device and dyeing method thereof
  • High-efficiency leveling dyeing machine connecting cylinder device and dyeing method thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0047] Embodiment 1: A kind of high-efficiency level dyeing and dyeing machine connecting cylinder device, such as figure 2As shown, it includes a first dyeing vat 1, a second dyeing vat 2, a mixing device and a valve. The mixing device is connected to the first dyeing vat 1 and the second dyeing vat 2 at the same time, and the dyeing solution is extracted from the first dyeing vat 1 and the second dyeing vat 2, After being mixed in the mixing device, it is sent back to the first dyeing vat 1 and the second dyeing vat 2. The valve includes a plurality of regulating valves, which are respectively arranged between the first dyeing vat 1 and the mixing device and the second dyeing vat 2 and the mixing device. The connection relationship between the first dyeing vat 1, the second dyeing vat 2 and the mixing device.

[0048] Both the first dyeing vat 1 and the second dyeing vat 2 are provided with a circulation inlet 10 and a circulation outlet 9, and a first circulation main pump...

Embodiment 2

[0061] Embodiment 2: as image 3 As shown, the difference from Example 1 is that the mixing device includes 2 circulation pumps 3, and the first dye vat 1 is provided with two first liquid inlets 12 and two first liquid outlets 11, and the second The dye vat 2 is provided with two second liquid inlets 22 and two second liquid outlets 21 . Wherein, a first liquid inlet and a second liquid outlet 21 are connected as a group to the inlet of a circulation pump 3, and a first liquid inlet 12 and a second liquid inlet 22 are connected as a group to a On the outlet of circulation pump 3.

Embodiment 3

[0062] Embodiment 3: as Figure 4 As shown, the difference from Example 1 is that the number of dyeing vats is four, and a circulation pump 3 is arranged between every two dyeing vats, and the connection mode between the circulation pump 3 and the dyeing vats is the same as that of Example 1.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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PUM

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Abstract

The invention discloses a high-efficiency leveling dyeing machine connecting cylinder device and a dyeing method thereof. The dyeing machine connecting cylinder device comprises a first dyeing cylinder, a second dyeing cylinder, a mixed device and a valve; wherein the mixed device is used for extracting and mixing the staining liquid in the first dyeing cylinder and the second dyeing cylinder and then sending back to the first dyeing cylinder and the second dyeing cylinder; the valve is arranged between the mixed device and the first dyeing cylinder and the second dyeing cylinder, and used for controlling opening and closing. Through the mixed device, after the staining liquid in the first dyeing cylinder and the second dyeing cylinder is extracted at the same time for mixing, then the staining liquid is sent back to the first dyeing cylinder and the second dyeing cylinder to ensure that the concentration of the staining liquid sent into the first dyeing cylinder and the second dyeing cylinder is completely same; one cycle of all the staining liquid in the first dyeing cylinder and the second dyeing cylinder is completed in a certain period of time, so that the concentration difference of the staining liquid in the first dyeing cylinder and the second dyeing cylinder is smaller to achieve more excellent leveling efficiency.

Description

technical field [0001] The invention relates to the field of continuous-cylinder yarn dyeing, in particular to a high-efficiency leveling and dyeing machine continuous-cylinder device and a dyeing method thereof. Background technique [0002] The single-color yarn dyeing of the same variety is usually dyed in separate vats or in batches. When this method is used, the dyed yarn is prone to color difference, that is, because of different dyeing vats, the concentration of the dyeing solution in it In the case that the dyeing time and the amount of dyed yarn cannot be guaranteed to be the same at all times, there will inevitably be differences, that is, the color of the dyed yarn is different. [0003] For this problem, the previous treatment method is to ensure that the same batch of products are carried out simultaneously in the same dyeing vat as much as possible. This method usually requires setting up dyeing vats of various specifications so that they can be selected accord...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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IPC IPC(8): D06B23/18D06B23/20
CPCD06B23/18D06B23/20
Inventor 陈芳萍刘泰维王海燕
Owner HANGZHOU DONGLIN DYEING & FINISHING MACHINERY
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