KR101999301B1 - Dyeing machine using circulation type stainless wire netting - Google Patents

Abstract

The present invention relates to a liquid dyeing machine, and more particularly, to a circular dyeing machine having a lattice structure as a fabric transferring means inside a dyeing machine main body, thereby allowing the remaining salt liquid to be discharged naturally even on the bottom surface of the fabric being transferred, It is possible to maintain the uniformity of the dyeing by keeping the water content in the bottom and top of the fabric similar to each other and to ensure that the fabric discharged from the dyeing tube is guided to the upper part of the circulating stainless steel net by the guide pipe, The present invention relates to a liquid dyeing machine using a circulating stainless steel net, which can uniformly dye the entire fabric by allowing the fabric to be spread widely in the width direction of the circulating stainless steel net while moving the meandering induction pipe to the left and right.

Description

[0001] DYEING MACHINE USING CIRCULATION TYPE STAINLESS WIRE NETTING [0002]

The present invention relates to a liquid dyeing machine, and more particularly, to a circular dyeing machine having a lattice structure as a fabric transferring means inside a dyeing machine main body, thereby allowing the remaining salt liquid to be discharged naturally even on the bottom surface of the fabric being transferred, It is possible to maintain the uniformity of the dyeing by keeping the water content in the bottom and top of the fabric similar to each other and to ensure that the fabric discharged from the dyeing tube is guided to the upper part of the circulating stainless steel net by the guide pipe, The present invention relates to a liquid dyeing machine using a circulating stainless steel net, which can uniformly dye the entire fabric by allowing the fabric to be spread widely in the width direction of the circulating stainless steel net while moving the meandering induction pipe to the left and right.

Generally, the liquid dyeing machine is constructed so that the fabric and the salt solution, which are the salts to be dyed, are repeatedly moved between the dyeing tube and the dyeing machine body, and the dyeing solution is dyed in the dyeing solution.

Particularly, polyester which is a thermoplastic fiber is a fiber stained at a high temperature and a high pressure of 130 ° C or more. Such a polyester has a thermoplastic property, so that when a wrinkle occurs during high-temperature and high- . Accordingly, since a circular type dyeing machine having a structure in which a plurality of wrinkles are generated while a fabric is piled up due to a narrow inner space during dyeing can not be dyed, a long dyeing tube and dyeing machine main body A tube-type liquid dyeing machine was used.

However, in most of these liquid dyeing machines, in order to reduce the friction between the fabric and the bottom of the dyeing machine body when the fabric is moved in the dyeing machine body, the fabric is moved in the state of being immersed in the dyeing solution, In this case, uneven dyeing may occur between the portion immersed in the dyeing solution and the portion not in the dyeing solution. In order to prevent this, a large amount of salt solution is required, and therefore, a large amount of water is used, The dyeing efficiency is lowered, and energy consumption such as electricity is also increased.

In addition, as the amount of salt and water required for dyeing is increased, dyeing is performed with a bath ratio of 1: 4 to 1:10, resulting in an increase in the generation of waste water. .

Accordingly, recently, as disclosed in Korean Registered Utility Model No. 20-0477888 and Korean Registered Utility Model No. 20-0479661, a fabric is floated from a saline solution without being transferred in a state where the fabric is immersed in the dyeing machine main body, A conveyor driven fabric dyeing machine has been proposed.

However, in the case of such a conventional conveyor-driven fabric dyeing machine, there is an advantage that the dyeing solution ratio can be lowered because the fabric does not need to be conveyed by the buoyancy of the saline solution. However, since the fabric having a heavy salt solution is directly contacted with the closed conveyer belt The degree of the degree of cooling and the degree of moisture content during conveyance are different between the bottom surface contacting the conveyor belt and the upper portion not contacting the conveyor belt during conveyance, resulting in unevenness of dyeing and deterioration of dyeing efficiency.

In addition, in the conventional conveyor-driven fabric dyeing machine, if the discharged fabric is placed on a conveyor belt that is automatically moved after being dyed in the dyed tube in a compressed state, the discharged fabric is fed to the dyeing tube again, It is impossible to invert or loosen the area between the inner and outer areas, so that the degree of dyeing is different according to the area generated during the squeezing of the fabric, and the uniformity of dyeing is hindered.

Korean Registration Practice No. 20-0477888 Korean Registration Practice No. 20-0479661 Korean Patent No. 10-0446574

The present invention adopts a circulation type stainless steel net made of a lattice structure as a fabric conveying means in the main body of a dyeing machine and allows the remaining salt liquid to be discharged naturally even on the bottom surface of the fabric being conveyed, The present invention relates to a liquid dyeing machine using a circulating stainless steel net,

In addition, the present invention is directed to a method of fabricating a fabric, wherein the fabric discharged from the dyeing tube is guided to the upper portion of the circulating stainless steel web by a serpentine guide tube, while the fabric is discharged while the serpentine guiding tube is moved to the left and right, The present invention is to provide a liquid dyeing machine using a circulating stainless steel net in which uniform dyeing can be performed throughout the entire fabric.

In order to solve the above problems, a liquid dyeing machine using a circulating stainless steel net,

In a liquid dyeing machine in which a dye and a dye are moved and dyeing is carried out, the fabric discharged from the outlet at one end of the dyeing tube is circulated independently by the driving motor power, the dyeing tube is conveyed to the other end of the dyeing tube A stainer main body in which a circulating stainless steel net having a lattice structure is provided in an inner space; A dyeing tube made of a separate tube spaced from the main body of the dyeing machine by a predetermined distance and supplied with a heated saline solution to dye the fabric transferred on the top of the circulating stainless steel net; A saline solution supply unit located at a lower center of the main body of the stainers for recovering and reheating the cooled saline solution during the stain of the stain tube, and supplying the recovered saline solution to the stain tube; A fabric supply unit installed at an inlet of the dyeing tube and supplying the fabric transferred by the circulating stainless steel net to the dyeing tube together with a saline solution reheated in the dyeing tank; And a fabric discharging unit installed at an outlet of the dyeing tube for dyeing the dyeing tube and discharging the fabric to the top of the circulating stainless steel net.

At this time,

A main body housing having a tubular structure having an inclined slope inclined downward toward the center from both side portions and having an empty interior; Formed in a mesh structure having a plurality of spaces provided inside the main body housing and capable of automatically transferring the fabric discharged from the outlet of the dyeing tube to the bottom portion of the fabric Circulating stainless steel mesh; And a driving motor for providing the power for independently circulating the circulation type stainless steel net in the inner space of the dyeing machine main body.

In addition, the inner surface of the dyeing machine main body is connected to a saline solution tank provided in the saline solution supply part, and after receiving the saline solution, at least one saline solution for spraying the saline solution into the sprayed form on the top of the fabric, And an injection nozzle is further provided.

In addition,

A nozzle housing fixedly installed on an inlet side of the dyeing tube and having a space into which a nozzle can be inserted; A fabric supply nozzle installed inside the nozzle housing and having a space therein to be inflow while a fabric supplied through a reel in the dyeing machine body is compressed; And supplying the dye solution to the outer surface of the cloth supply nozzle and supplying the supply pressure of the salt solution to the cloth passed through the cloth supply nozzle while being positioned between the nozzle housing and the cloth supply nozzle so as to surround the cloth supply nozzle, And a salt supply nozzle for pushing the salt supply nozzle.

In this case, the fabric supply unit adjusts the depth of the cloth supply nozzle inserted into the dye supply nozzle to increase or decrease the flow rate of the dye solution supplied to the dye supply tube.

In addition,

A discharging path of the fabric discharged from the dyeing tube is formed in the circulation type stainless steel netting by being bent so as to reach a circulating stainless steel net in the main body of the dyeing machine at the outlet of the dyeing tube, A meandering guide pipe guiding the upper part; And a meander line connecting the one end of the meandering induction pipe and moving the end of the meandering induction pipe along the width direction at the upper part of the circulation type stainless steel net while moving the fabric to spread the fabric over the circulating type stainless steel mesh. And a second portion.

In this case, the dyer main body is further provided with a fabric release preventing jaw which is formed to be long along the longitudinal direction of the circulating stainless steel net and covers both sides of the circulating stainless steel net.

In addition, since the end of the circulation type stainless steel net is closed in the main body of the dyeing machine, and it is installed at the lower rear position of the fabric supplying portion, and is not supplied to the dyeing tube through the fabric supplying portion, And an urgent switch for stopping the circulation of the fabric and the saline solution in the dyeing tube and the dyeing machine main body or reducing the feeding speed.

In the present invention, by transferring the fabric in the main body of the dyeing machine by the circulating stainless steel net made of the lattice structure, the remaining salt solution can be discharged naturally even on the bottom surface of the fabric being transported, The uniformity of the dyeing can be ensured while maintaining the similarity.

In addition, the present invention is directed to a method for fabricating a fabric, wherein the fabric discharged from the dyeing tube is guided to the upper portion of the circulating stainless steel web by a serpentine guiding tube, while the fabric is discharged while spreading the fabric in the width direction of the circulating stainless steel web So that uniform dyeing can be achieved throughout the fabric.

In addition, since the fabric is automatically transported by the circulating stainless steel net in the dyeing machine main body, dyeing can be performed at a low level of the bath ratio beyond the required bathing ratio required when the fabric is transported in a state of being immersed in the saline solution, The time required for dyeing and energy consumption can be reduced.

1 is a side sectional view of a liquid dyeing machine using a circulating stainless steel net according to the present invention.
2 is a plan view of a circulating stainless steel net according to the present invention.
3 is an exploded cross-sectional view of a fabric introduction portion according to the present invention.
4 is an assembled sectional view of a fabric introduction portion according to the present invention.
5 is a sectional view of a fabric discharge unit according to the present invention.
6 is a plan view showing a driving state of a far-end discharge portion according to the present invention;
FIG. 7 is an internal view of one side of a liquid dyeing machine using a circulating stainless steel net according to the present invention. FIG.
8 is a side view showing the operation state of the fabric engagement detecting unit according to the present invention.

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

1 is a side cross-sectional view of a liquid dyeing machine using a circulating stainless steel net according to the present invention. In FIG. 1, the path through which the fabric, which is a salt, is moved in the dyeing tube and the dyeing machine body is indicated by an arrow.

Referring to FIG. 1, a liquid dyeing machine using a circulating stainless steel net according to the present invention is a dyeing machine in which a dye and a dye, which are a dye to be dyed, are moved and dyed, are independently circulated by the driving motor, A dyeing machine main body 100 in which a circulating stainless steel net having a lattice structure in which a fabric discharged from an outlet at one end of a tube is loaded on an upper portion and is transferred to an inlet at the other end of the dyeing tube is installed in an inner space, A dyeing tube 200 made of a separate tube spaced apart from the sewing machine main body and supplied with the heated sewage to be dyed by the fabric transferred on the upper part of the circulating stainless steel net, During the dyeing in the tube, the cooled salt solution is recovered and reheated, and the dyeing tube A fabric supplying unit 400 for supplying the fabric to the dyeing tube together with a saline solution reheated in the dyeing tank, the fabric being supplied by the circulating stainless steel net, And a fabric discharging unit 500 installed at the outlet of the dyeing tube, for discharging the fabric after dyeing in the dyeing tube and discharging the fabric to the upper part of the circulating stainless steel net.

In this liquid dyeing machine, the fabric (F) is repeatedly circulated while being supplied to the dyeing tube through the dyeing machine body after dyeing in the dyeing tube, and the dyeing solution is dyed in the dyeing tube, Collected, reheated, and then supplied to the dyeing tube, and repeatedly circulated and stained.

At this time, the dyeing tube 200 is located at an upper portion spaced a certain distance from the dyeing machine body 100 so that the recovery of the fabric and the dyeing liquid discharged to the dyeing machine body after the dyeing is naturally performed by gravity, It is preferable that the dyeing unit 3100 is configured to be located at the center of the dyeing machine body 100 so that the salt solution flowing down to the dyeing machine body flows naturally and flows by gravity.

The dying machine main body 100 includes a main body housing 110 formed in a tubular structure in which the inside of the main body 100 is tilted downward as it goes from the both sides to the center and is hollow, A circulation type stainless steel net 120 formed of a net having a plurality of spaces in which the discharged fabric is automatically transferred and the remaining salt solution on the bottom of the fabric can be discharged to the vertical lower portion of the fabric during transportation, And a driving motor (130) for providing power for independently circulating in the inner space of the stainer main body.

The main body housing 110 is configured such that a salt solution tank 310 in which the salt solution collects is located at the center lower portion and the both side portions are inclined at an angle of about 2 to 3 degrees toward the lower center toward the salt solution tank. As described above, the saline solution tank 310 is positioned at the central lower portion of the main body housing 110, and a structure inclined from the both side portions toward the center is formed so that not only the saline solution discharged from the saline solution tube, The saline solution flowing down from the underside of the fabric during transfer can also be quickly recovered.

If the saline solution reservoir is located close to the outlet side of the saline tube, the saline solution discharged from the outlet of the saline solution tube can be rapidly recovered, but the saline solution flowing from the side closer to the inlet side of the saline solution tube is far away So that the possibility of contamination is increased. In addition, since the salt solution falling freely from the outlet of the salt solution tube located above the salt solution tank splashes repeatedly in contact with the inside of the salt solution main body, the possibility of contamination can be increased.

However, as suggested in the present invention, when the saline solution tank 310 is positioned at the center of the main body 100 of the staining apparatus 100, it is possible to reduce the distance traveled by the saline solution to be collected on the inner bottom surface of the staining apparatus main body 100, It is possible not only to minimize the possibility of contamination, but also to minimize the contamination by the saline solution spouting and re-flowing since the saline solution discharged from the dyeing tube does not directly fall into the saline solution tank.

The circulating stainless steel net 120 is a fabric transferring means for transferring the fabric discharged from the dyeing tube to the dyeing tube 100, as shown in FIG. 2, And a stainless steel net formed in a lattice structure such as a net so that the salt solution discharged together with the fabric in the dyeing tube can be easily discharged to the bottom surface of the fabric.

The circulation type stainless steel net 120 is connected to both sides of a driving belt repeatedly circulating in an endless track and is circulated by the driving motor 130 to transfer the fabric in the dyeing machine body 100 .

Conventionally, a conveyor belt is used for conveying a fabric in the main body of a dyeing machine. However, in the case of a conveyor belt, the bottom is blocked, and therefore, the portion where the fabric is in contact with the bottom of the conveyor belt can not be removed sufficiently. Accordingly, it is difficult to ensure the uniformity of dyeing because there is a difference in the degree of moisture content between the portion of the fabric conveyed in the high-temperature environment and the portion contacting the bottom surface of the conveyor belt or the portion exposed.

In order to eliminate the non-uniformity of the dyeing due to the difference in the moisture content of the fabric, which may occur when using the conveyor belt, the circulating stainless steel mesh 120 may be arranged such that, during the transfer of the fabric by power within the dyeing machine body, And a mesh-like lattice structure so as to maintain the degree of the salt solution generated on the upper surface at a similar level so that the moisture content of the bottom surface and the upper surface of the fabric can be maintained in a similar manner.

In this case, the circulation type stainless steel net 120 may be formed of various metal materials, but it can support the heavy weight of the fabric moving in a faded state, It is preferable to be formed of a stainless steel material which is not corroded and does not weaken its durability even if it is exposed to high temperature dyeing environment during dyeing time in which dyeing is performed.

At this time, an inner upper surface of the dyeing machine main body 100 is connected to a saline solution tank 310 provided in the saline solution supplying part, and after receiving the saline solution, the saline solution is sprayed on the upper part of the fabric conveyed on the circulating type stainless network It is preferable that at least one salt liquid spray nozzle (not shown) is further provided.

In this manner, a dye-liquid spraying nozzle (not shown) is installed on the upper part of the path through which the fabric is conveyed in the dyeing machine main body, thereby providing additional moisture to the upper part of the fabric conveyed on the circulating type stainless steel net, It is possible to prevent the fabric from being damaged by the friction when pulled through. The lower portion of the fabric carried on the circulating stainless steel net is continuously exposed to the moisture generated by the evaporation of the salt solution flowing into the salt tank along the bottom surface of the dyeing machine body while the upper portion of the fabric is excessively exposed It is possible to reduce the risk of damaging the fabric as it becomes dry and can cause damage to the fabric when it touches the fabric feed nozzle.

That is, when the saline contained in the fabric is quickly and rapidly recovered, the amount of the saline solution required for dyeing can be reduced, thereby improving the bath efficiency and ensuring the uniformity of the dyeing. However, Drying can result in damage to the fabric, allowing the dye to be recovered quickly and quickly, while avoiding excessive drying of the fabric by the dyeing spray nozzles, thereby preventing damage to the fabric.

The dyeing tube 200 is a region where dyeing is performed by supplying a fabric supplied from the dyeing machine body and a heated dyeing solution supplied from the dyeing solution supply portion together, It consists of a tube thinner than the main body. Since the fabric is supplied to the dyed tube 200 in a state in which the volume is reduced by being pressed by the fabric supply unit, the dyed tube 200 can be in contact with the salt solution in the entire upper and lower portions of the fabric.

At this time, the dyed tube 200 is slightly inclined so that the inclination is lowered toward the exit side, and the fabric and the salt solution supplied to the dyed tube slowly move toward the exit due to gravity, and dyeing is performed.

The saline solution supply unit 300 includes a saline solution tank 310 installed at the center of the main body of the staining apparatus and collecting the saline solution discharged into the staining apparatus main body after being discharged from the staining tube and a saline solution tank 310 for filtering the saline solution collected in the saline solution tank, A heat exchanger 330 for increasing the temperature of the saline solution by reheating the saline solution stored in the saline solution tank after the temperature is lowered by contacting the fabric during dyeing in the dyeing tube, And a salt solution supply pipe (320) connected to each nozzle to supply a salt solution heated in the heat exchanger to a salt solution supply nozzle provided in the fabric supply unit or a salt solution injection nozzle installed in an inner bottom surface of the dyeing machine body, do.

At this time, the filter and the heat exchanger 330 may be installed outside the saline solution tank, or may be installed so as to increase the size of the saline solution tank and reduce the size of the filter and the heat exchanger, .

The fabric supply unit 400 includes a nozzle housing 410 fixedly installed at an inlet side of the dyeing tube and having a space into which a nozzle can be inserted, A fabric supply nozzle 420 in which a space for introducing the fabric through a reel is squeezed and formed therein is formed and a space between the nozzle housing and the fabric supply nozzle to surround the fabric supply nozzle, And a salt supply nozzle 430 for supplying a salt solution to the outer circumferential surface and pushing the fabric passing through the fabric supply nozzle to the dyeing tube while applying a supply pressure of the salt solution to the fabric.

3, the fabric supply unit 400 is coupled to the inner space of the nozzle housing 410 in a superimposed manner so as to overlap the salt supply nozzle 430 and the fabric supply nozzle 420 Thereby forming a nozzle structure in which a fabric and a saline solution are supplied together as shown in FIG. 4, the salt solution flowing into the space between the cloth supply nozzle 420 and the salt solution supply nozzle 430 is indicated by an arrow.

The height of the fabric supply nozzle 420, that is, the depth at which the fabric supply nozzle 420 is inserted into the saline solution supply nozzle 430 is determined by considering the type and weight of the fabric to be stained, It can be increased or decreased according to the flow rate of the salt liquid to be supplied. That is, when it is necessary to increase the flow rate of the dye solution supplied to the dyeing tube to dye heavy fabrics, the fabric supply nozzle 420 is installed in the salt solution supply nozzle 430 as shown in FIG. 4 (b) The spacing between the fabric supply nozzle 420 and the saline solution supply nozzle 430 is increased so that more saline can be supplied to the space between the fabric supply nozzle 420 and the saline solution supply nozzle 430.

3 and 4, a fabric fed through the looped stainless steel net in the dyeing machine main body and flowing through a reel in front of the dyeing tube is fed to the fabric feeding nozzle 420, To the dyeing tube from the upper center to the lower side. At this time, around the region where the end of the cloth supply nozzle 420 is positioned, the saline delivered through the saline solution supply pipe 320 connected to the saline solution tank is supplied on the outer peripheral surface of the cloth supply nozzle 420, Thereby allowing the fabric to contact the saline solution, as well as pushing the fabric into the dyeing tube.

The fabric discharging unit 500 is connected to the outlet of the dyeing tube so as to be rotatable in the left and right direction and is bent to reach a circulating stainless steel net inside the dyeing machine body at the outlet of the dyeing tube, (510) for guiding the discharge path to the upper part of the circulating stainless steel mesh, and a guide pipe (510) connected to one side of the guide guide pipe and moving the ends of the guide guide pipe in the width direction And a zigzag control unit 520 that moves the fabric to spread the fabric over the circulating styrenic nets.

As shown in FIG. 5, the meandering induction pipe 510 may have a substantially U-shape, or may have a bent end along the traveling direction of the circulating stainless steel net 120 And is coupled to the end of the dyeing tube 200 and rotates in a counterclockwise direction in accordance with the movement of the serpentine adjusting unit 520 so as to be repeatedly moved from one end to the other along the width direction of the circulating stainless steel net 120 As shown in FIG.

The guide pipe 510 is discharged from the end of the dyeing tube so that the fabric and the salt solution fall down into the main body of the dyeing machine to prevent direct impact on the bottom of the main body of the dyeing machine or the circulating- And a discharge path through which the cloth and the salt solution are discharged from the dyeing tube 200 to the circulating stainless steel net 120.

In addition, the meandering induction pipe 510 is coupled to the outlet of the dyeing tube 200 so as to be rotatable. By the movement of the motor in the left and right direction, Since the meandering induction pipe 510 also rotates to the left and right, the position of the fabric carried on the circulating stainless steel mesh 120 can be freely changed.

6, when the yarn guide pipe 510 is moved left and right along the width direction of the circulating stainless steel net 120 while the fabric is discharged from the dyeing tube, the circulating stainless steel net 120 The woven fabric F spreads wide left and right in the width direction which is a direction perpendicular to the traveling direction of the circulating stainless steel net 120.

At this time, since the zigzag adjusting unit 520 is discharged from the dyeing tube, the zigzag adjusting unit 520 holds the zigzag guide tube 510 and rotates to the left and right without directly touching the falling fabric or the salt solution. Therefore, So that the meandering induction tube can be controlled by only a small amount of power, and durability can be ensured due to a small external force applied directly from the outside.

In order to achieve a uniform dyeing efficiency throughout the entire fabric in dyeing heavy weaved fabrics, the folded outer and outer exposed portions must be continuously changed during dyeing in the dyeing tube, After it is done, it should spread out well while moving in the dyeing machine body.

Accordingly, when the fabric is moved in the dyed state inside the conventional dyer main body, the fabric can be loosened due to the buoyancy of the dyed liquid. However, when a conveyor belt is installed on the main body of the dyer to allow the fabric to be automatically moved, The discharged fabric may be supplied to the dyeing tube again before the discharged fabric is unfolded. Therefore, there is a disadvantage that the dyeing efficiency may be lowered despite the advantage of using less salt solution.

However, even if the path through which the squeeze tube 510 is discharged in the squeezed state is lengthened by the squeeze guide pipe 510, The fabric F that has been squeezed by the dyeing tube 200 can be spread well on the dyeing machine body 100 to obtain a uniform dyeing efficiency over the entire fabric.

At this time, since the fabric is delivered in a wide spread state on the upper portion of the circulation type stainless steel net by the fabric discharge unit 500, it is necessary to prevent the fabric from being released to the side of the circulation type stainless steel net.

Accordingly, in the dying machine main body 100, there is provided a fabric release preventing chin 140 which is formed to be long along the longitudinal direction of the circulating stainless steel net 120 and covers both sides of the circulating stainless steel net 120 . At this time, the fabric release preventing chin 140 can prevent the external force of the fabric to be separated from being released and can be separated from the fabric. The synthetic resin having durability against various chemical agents forming a salt solution, .

As shown in FIGS. 1 and 8, the sewing machine main body 100 is installed at a lower rear position of the fabric supply part 400 while closing the end of the circulation type stainless steel mesh 120, And an urgent switch for stopping the circulation of the fabric and the salt solution in the dyeing tube and the dyeing machine or for reducing the feeding speed by operating at a pressure applied by the accumulated fabric F, which is not supplied to the dyeing tube through the supply portion (150).

FIG. 1 shows that the emergency switch is in a normal state because there is no accumulated fabric enough to apply pressure to the emergency switch, and FIG. 8 shows that a certain pressure is applied to the emergency switch while the fabric is accumulated on the entire surface of the emergency switch. As such, when the emergency switch is pushed back by the accumulated fabric, it is configured to stop the movement of the reel supplying the fabric to the fabric supply portion and the movement of the circulating stainless steel net, or to lower its driving speed, To the bottom of the damaged or circulating stainless steel net.

The liquid dyeing machine using the circulating stainless steel net according to the present invention automatically transfers the fabric discharged from the dyeing tube to the inlet of the dyeing tube by the driving motor and the circulating stainless steel net rotating in the dyeing machine body by the power thereof, As compared with the case where the fabric is transferred in a state in which the fabric is immersed in the dyed liquid, the amount of the dyed solution can be significantly reduced, and the amount of the dyed solution used can be reduced. It is possible to reduce the amount of energy consumed.

Accordingly, the dyeing can be performed with a low bath ratio of 1: 1.5 to 1: 2, which is beyond the required ratio of 1: 4 to 1:10, which is required when the fabric is transported in a dyed state in the dyeing machine body do. Namely, a circulating stainless steel net driven by a separate driving motor is used to recover the salt solution which has remained on the bottom surface of the fabric more quickly and completely and reheat it to supply the dyeing tube to the dyeing tube, Can be minimized and dyeing can be performed with an ultra low bath ratio.

In addition, since the present invention is capable of dyeing with an ultra-low bath ratio, not only the generation of wastewater is small, but also the fabric is not immersed in the saline solution, and the moisture content of the bottom surface and the top surface of the fabric It is possible to shorten the dyeing time, the temperature rise time and the cooling time, thereby improving the dyeing efficiency.

While the present invention has been described in connection with what is presently considered to be the most practical and preferred embodiment, it is to be understood that the invention is not limited to the disclosed embodiments. It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the scope of the present invention.

100: Dyeing machine body 110: Body housing
120: circulating stainless steel net 130: drive motor
140: fabric release bite 150: emergency switch
200: Dyeing tube
300: Salt solution supply part 310: Salt solution tank
320: Salt solution supply pipe 330: Heat exchanger
400: fabric supply part 410: nozzle housing
420: fabric supply nozzle 430: salt supply nozzle
500: fabric discharge unit 510: guide pipe
520:

Claims (8)

In a liquid dyeing machine in which a dye and a dye are moved and a dye is to be dyed,
A circulating stainless steel net having a lattice structure in which a fabric discharged from an outlet at one end of the dyeing tube is conveyed to an inlet at the other end of the dyeing tube while circulating independently by the power of the driving motor is installed in the inner space Dyeing machine body;
A dyeing tube made of a separate tube spaced from the main body of the dyeing machine by a predetermined distance and supplied with a heated saline solution to dye the fabric transferred on the top of the circulating stainless steel net;
A saline solution supply unit located at a lower center of the main body of the stainers for recovering and reheating the cooled saline solution during the stain of the stain tube, and supplying the recovered saline solution to the stain tube;
A fabric supply unit installed at an inlet of the dyeing tube and supplying the fabric transferred by the circulating stainless steel net to the dyeing tube together with a saline solution reheated in the supply unit; And
And a fabric discharging unit installed at an outlet of the dyeing tube for discharging the fabric after being dyed in the dyeing tube and discharging the fabric to the upper part of the circulating stainless steel net,
The fabric discharging portion
A discharging path of the fabric discharged from the dyeing tube is formed in the circulation type stainless steel netting by being bent so as to reach a circulating stainless steel net in the main body of the dyeing machine at the outlet of the dyeing tube, A meandering guide pipe guiding the upper part; And
And a meander control unit connected to one side of the meandering induction pipe and moving the end of the meandering induction pipe in the lateral direction on the upper part of the circulation type stainless steel net while spreading the fabric on the upper part of the circulating type stainless steel net, And the liquid dyestuff using the circulating stainless steel net. The method according to claim 1,
The dyer main body comprises:
A main body housing having a tubular structure having an inclined slope inclined downward toward the center from both side portions and having an empty interior;
Formed in a mesh structure having a plurality of spaces provided inside the main body housing and capable of automatically transferring the fabric discharged from the outlet of the dyeing tube to the bottom portion of the fabric Circulating stainless steel mesh; And
And a driving motor for providing power for independently circulating the circulating stainless steel net in the inner space of the dyeing machine main body. 3. The method of claim 2,
And an upper surface of the dyeing machine body is provided with at least one salt solution spraying nozzle for spraying the salt solution onto the upper surface of the fabric conveyed on the circulating stainless steel net, after being supplied to the saline solution tank, And a liquid-phase dyeing machine using the circulation type stainless steel net. The method of claim 3,
The fabric supply unit includes:
A nozzle housing fixedly installed on an inlet side of the dyeing tube and having a space into which a nozzle can be inserted;
A fabric supply nozzle installed inside the nozzle housing and having a space therein to be inflow while a fabric supplied through a reel in the dyeing machine body is compressed; And
The dye supply tube is disposed between the nozzle housing and the fabric supply nozzle so as to surround the fabric supply nozzle and supplies a salt solution to the outer circumferential surface of the fabric supply nozzle to apply a supply pressure of the salt solution to the fabric passing through the fabric supply nozzle, And a dye supply nozzle for supplying the dye to the dyeing tank. 5. The method of claim 4,
Wherein the fabric supply unit adjusts the depth of the fabric supply nozzle inserted into the dye supply nozzle to increase or decrease the flow rate of the dye solution supplied to the dyeing tube. delete The method according to claim 1,
Wherein the stainer main body further comprises a fabric release preventing jaw which is formed along the longitudinal direction of the circulating stainless steel net to cover both sides of the circulating stainless steel net. Dyeing machine. 3. The method of claim 2,
A stencil tube which is provided at a lower rear position of the fabric supply unit and blocks the end of the circulation type stainless steel net in the stainer main body and can be supplied to the stain tube through the fabric supply unit, Further comprising an urgent switch for stopping the circulation of the fabric and the saline solution in the staining tube and the stainer main body or for reducing the conveying speed of the staining tube.

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