KR100317049B1 - Dyeing machine - Google Patents

Abstract

PURPOSE: A dyeing machine is provided which is characterized by smoothly discharging textile from the inside of an inner chamber. CONSTITUTION: The dyeing machine is comprised of: a tubular type dyeing bath filling dyeing solution; and a circular arc type inner chamber(19) formed with an inlet(21) and an outlet(23) of the textile on both ends. On the inner chamber(19), width of a radius direction and an axis direction becomes bigger with going to the outlet of the textile. On the surface of the inner chamber(19), many communicating holes(25) are formed to soak the textile into the dyeing solution equally.

Description

Dyeing Machine {DYEING MACHINE}

The present invention relates to a dyeing machine having a cylindrical dye bath containing a salt solution and an inner chamber of a partial arc cylinder immersed in the dye bath.

In general, the dyeing machine guides the fabric toward the cylindrical dyeing tank, the inner chamber through which the fabric to be dyed is immersed inside the dyeing tank, and the fabric inlet and outlet, and the fabric inlet of the inner chamber, According to the guide portion is formed with a nozzle for spraying the salt solution or washing water.

3 is a front view of a conventional inner chamber. As shown in this figure, at both ends of the inner chamber 119 of a partial arc cylinder, a fabric inlet 121 through which the fabric is introduced and a fabric outlet 123 through which the fabric is discharged are provided.

By the way, in the conventional dyeing machine, the fabric flowed into the inner chamber 119 through the fabric inlet 121, the fabric of the small diameter portion of the inner chamber 119 due to friction with the inner wall surface of the inner chamber 119 It progresses faster than the fabric on the larger diameter side, and twisting occurs in the fabric in the inner chamber 119. Accordingly, there is a problem that not only the dyeing is not even, but also imposes a strain on a driving pulley (not shown) circulating the fabric.

In order to solve this problem, a technique of increasing the fabric outlet in the radial direction or in the axial direction has been devised, but since the fabric flowing along the inner chamber does not flow in a specific form, it is only increased to one side. Problem solving was weak.

Accordingly, it is an object of the present invention to provide a dyeing machine in which the fabric can flow out smoothly inside the inner chamber.

1 is a schematic configuration diagram of a dyeing machine according to the present invention,

2 is a perspective view of an inner chamber according to the present invention;

3 is a cross-sectional view of the inner chamber of FIG.

4 is a perspective view of a conventional inner chamber.

* Explanation of symbols for the main parts of the drawings

1: dyeing tank 3: washing water-retaining part

5: saline solution 7: pump

9: heat exchanger 11: fabric

19: inner chamber 21: fabric inlet

23 fabric outlet 27 drive pulley

29: guide part

The object is, according to the present invention, a cylindrical cylindrical chamber for accommodating a salt solution, and partially immersed in the dyeing tank, the fabric inlet and the outlet of the fabric outlet in which the fabric is introduced into the both ends of the circular arc cylindrical chamber formed; In the dyeing machine having, the inner chamber is achieved by a dyeing machine, characterized in that the width in the radial direction and the axial direction increases toward the fabric outlet.

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

1 is a schematic configuration diagram of a general dyeing machine, FIG. 2 is a perspective view of an inner chamber according to the present invention, and FIG. 3 is a cross-sectional view of the inner chamber of FIG. 2. As shown in these drawings, the dyeing machine according to the present invention is a cylindrical dyeing tank 1 in which the fabric 11 to be dyed is accommodated, and a washing water accommodating part for receiving cold water and hot water supplied to the dyeing tank 1. (3) and a pump for supplying the salt solution and washing water withdrawn from the salt solution accommodating part 5, the salt solution accommodating part 5 and the washing water accommodating part 3 according to the process in the dyeing tank 1, Have 7)

Between the pump (7) and the dye bath (1), a heat exchanger (9) is installed to adjust the temperature of the saline solution and wash water, and the saline solution receiving portion (5) and the washing water receiving portion (3) and the pump (7). In the process of dyeing the fabric 11, i.e., refining, rinsing, dyeing, etc., a plurality of supply valves for opening the tube so that the saline solution and washing water can be selectively supplied into the dye bath 1 in between. (13, 15, 17) are provided.

On the other hand, the inner chamber 19 of a partial arc shape is accommodated in the dye tank 1. Both ends of the inner chamber 19 are formed with a fabric inlet 21 and a fabric outlet 23 so that the fabric 11 can flow in and out, and the inner chamber 19 has a radius toward the fabric outlet 21. It is formed to increase in size along the direction and the axial direction.

In addition, a plurality of communication holes 25 are formed on the surface of the inner chamber 19 so as to be immersed in the salt solution contained in the dyeing tank 1 so that the salt solution may evenly penetrate the fabric 11.

A driving pulley 27 is installed in the upper region of the dyeing tank 1 so that the fabric 11 can circulate in the dyeing tank 1, and the driving pulley 27 is provided in an adjacent region of the driving pulley 27. The guide part 29 which guides the cloth 11 circulated by the cloth inlet 21 of the inner chamber 19 is provided.

In addition, the guide portion 29 is formed with a plurality of nozzles (not shown) for spraying the salt solution and the washing water onto the fabric 11 in accordance with the process in the advancing direction of the moving fabric 11. The drain valve 31 is installed in the lower part of the dyeing tank 1 so as to discharge the salt solution and the washing water contained in the dyeing tank 1.

By the above configuration, the supply valves 13, 15, and 17 are selectively opened while undergoing various processes for dyeing, such as refining, washing, and dyeing, so that the salt receiving portion 5 and the washing receiving portion 3 The saline solution and the washing water are supplied to the dyeing tank 1 through the heat exchanger 9 through the pump (7).

The fabric 11 circulated by the driving pulley 27 enters through the fabric inlet 21 of the inner chamber 19 and is formed by washing water or a saline solution contained in the dyeing tank 1 and its own weight of the fabric 11. The buoyancy flows out through the fabric outlet 23 of the inner chamber 19 and is circulated in the inner chamber 19. In this way, the circulating fabric 11 smoothly flows inside the inner chamber 19 which increases in the radial and axial directions toward the fabric outlet 21.

As such, the fabric flowing into the inner chamber through the fabric inlet can be circulated more smoothly than the conventional one as the passage area is gradually increased toward the fabric outlet, thereby improving the quality of the fabric.

As described above, according to the present invention, there is provided a dyeing machine that can smoothly flow out the fabric inside the inner chamber.

Claims (1)

In the dyeing machine having a cylindrical dyeing tank for receiving a salt solution, and partially immersed in the dyeing tank, the fabric inlet through which the fabric flows in and the fabric outlet through which the fabric flows out; The inner chamber is dyed, characterized in that the width in the radial direction and the axial direction increases toward the fabric outlet.