CN116590861A - Simple textile fiber dyeing device and dyeing method thereof - Google Patents

Abstract

The invention discloses a simple textile fiber dyeing device, which comprises: dye vat, heating tank, circulating booster pump, distribution control box and circulating pipe; the dye vat comprises: cylinder body, last compress tightly the comb, compress tightly the comb down, top cap, bottom, the heating jar includes: tank body, lower end cover, distribution control box are provided with power, controller. The invention also discloses a dyeing method of the simple textile fiber dyeing device. The invention is suitable for dyeing a small amount of textile fibers, and can flexibly adjust the proportion of color samples due to the small amount of dyed fibers, so that yarns with required colors can be spun, and great convenience is brought to production.

Description

Simple textile fiber dyeing device and its dyeing method

technical field

The invention belongs to the technical field of textiles, and in particular relates to a simple textile fiber dyeing device and a dyeing method thereof.

Background technique

The production enterprises of cashmere products must first adapt to the market demand of small batches and multiple varieties, and also adapt to the rapid response ability of the market. Small, especially for color matching products, a color is made by mixing multiple colors. During the production, it is necessary to use several color ratios according to the dyeing color samples to spell out the color approved by the customer. During spinning, according to the quantity of yarn used in the order, the cashmere fibers of several colors are passed through the wool machine according to the ratio of the color samples. Opening and mixing, the yarn of the desired color is finally spun out. However, due to the small amount of yarn required for the order and the small amount of spinning material, the cashmere fiber that accounts for a small proportion in the color matching is only a few hundred grams, which is lower than the large amount. The minimum dyeing volume of the dye vat used in production.

For dyeing vats used in large-scale production, the minimum dyeing quantity is generally more than 1kg. For cashmere fiber dyeing of tens of grams to 0.5kg, there is no relevant equipment in the industry to dye. In order to meet the needs of the order, we can only dye according to the minimum dyeing volume of the dyeing vat, resulting in a large inventory of dyed velvet; with the continuation of production, different color samples need to be dyed, resulting in more and more colored velvet in stock, not only Occupy precious cashmere resource, cause the increase of production cost.

Contents of the invention

The purpose of the present invention is to provide a simple textile fiber dyeing device and its dyeing method, which is suitable for dyeing a small amount of textile fibers. Due to the small amount of dyed fibers, the ratio of color samples can be flexibly adjusted to spin yarns of required colors. , which brings great convenience to production.

For achieving the above object, the technical solution used in the present invention is:

Simple textile fiber dyeing device, including: dyeing vat, heating tank, circulation booster pump, power distribution control box, circulation pipe; dyeing vat includes: cylinder body, upper pressing grate, lower pressing grate, top cover, bottom cover, upper pressing The tightening grate and the lower pressing grate are installed in the cylinder body, the top cover is connected to the top of the cylinder body, and the bottom cover is connected to the bottom of the cylinder body; the bottom cover is provided with a first liquid inlet and a first liquid discharge port, and the first liquid discharge The opening is provided with a first liquid discharge valve, and the top cover is provided with a first liquid outlet; the heating tank includes: a tank body, a lower end cover, the lower end cover is connected to the bottom of the tank body, the upper part of the tank body is provided with a second liquid inlet port, and the lower part There is a second liquid outlet, and the lower end cover is provided with a heating tube, a temperature sensor and a second liquid outlet, and the second liquid outlet is provided with a second liquid discharge valve; the first liquid outlet is connected to the second inlet through a circulation pipe. Liquid port, the first liquid inlet is connected to the outlet of the circulation booster pump through the circulation pipe, and the inlet of the ring booster pump is connected to the second liquid outlet through the circulation pipe; the power distribution control box is equipped with a power supply, a controller, a heating pipe, a ring The power input end of the booster pump is respectively connected to the power output port of the controller through a cable, and the temperature sensor is connected to the signal input port of the controller through a signal wire.

Further, the cylinder body is connected with the top cover and the bottom cover through quick-installation buckles, and the lower end cover and the tank body are connected through quick-installation buckles.

Further, the cylinder body is connected with the top cover and the bottom cover by bolts, and the lower end cover and the tank body are connected by bolts.

Further, the upper pressing grate includes: a first grate and a pressure cylinder, the bottom of the pressure cylinder is connected to the top of the first grate, the first grate is provided with a plurality of first through holes, and the pressure cylinder has a cylindrical structure.

Further, the lower pressing grate includes: a second grate and a support cylinder, the top of the support cylinder is connected to the bottom of the second grate, the second grate is provided with a plurality of second through holes, and the support cylinder is a cylindrical structure.

Further, the pressing cylinder is movably connected with the first grate, and the support cylinder is movably connected with the second grate.

Furthermore, the power distribution control box is also provided with a display screen, a temperature adjustment knob, and a timer, and the temperature adjustment knob and the timer are respectively connected to the signal input ports of the controller through signal lines.

The dyeing method of simple textile fiber dyeing device, including:

Wet the fiber to be dyed and put it into the dyeing vat of the dyeing vat, press the fiber to be dyed with the upper compression grate and the lower compression grate, and connect the top cover and the bottom cover to the top and bottom of the vat with quick-release buckles;

Add the prepared dye solution into the heating tank, input the heating temperature and dyeing time to the controller; start the circulation booster pump, turn on the power supply of the heating tube, and start dyeing;

After the dyeing is completed, stop the circulating booster pump, disconnect the power supply of the heating pipe, open the first liquid discharge valve of the first liquid discharge port, and the second liquid discharge valve of the second liquid discharge port to empty the dyeing vat and the dye solution in the heating tank , close the first drain valve and the second drain valve after emptying the dye solution;

Inject clean water into the heating tank, start the circulating booster pump to rinse the fibers, open the quick-loading buckles on the top cover and bottom cover after rinsing, take out the fibers, dehydrate and dry them.

Preferably, the dye vat and heating tank with capacity selected according to the number of fibers to be dyed, and the pressure cylinder and support cylinder of different lengths, the heating temperature and dyeing time are selected according to the dyeing process, and the temperature sensor transmits the temperature in the heating tank to the controller in real time .

Technical effect of the present invention comprises:

The invention is suitable for the dyeing of a small amount of textile fibers, and realizes the precise dyeing of tens of grams to 1 kg of cashmere fibers according to production requirements. Due to the small amount of dyed fibers, the ratio of color samples can be flexibly adjusted to spin yarns of required colors. It brings great convenience to production.

The present invention can replace the production equipment used in large-scale production and the color sample dyeing machine used for making color samples, solves the technical problem that the production equipment used in large-scale production and the color sample dyeing machine used for color samples cannot dye a small amount of fibers, and saves cashmere fibers , reduce the energy consumption of dyeing, reduce the inventory of colored velvet, reduce the production cost, improve the rapid response ability of the market, enhance the market competitiveness of the enterprise, and also fill the gap in the industry.

Description of drawings

Fig. 1 is the structural representation of simple textile fiber dyeing device among the present invention;

Fig. 2 is the front view structure schematic diagram of pressing grate in the present invention;

Fig. 3 is the top view of Fig. 2;

Fig. 4 is the schematic diagram of the front view structure of the middle and lower compression grate of the present invention;

FIG. 5 is a bottom view of FIG. 4 .

Detailed ways

The following description illustrates specific embodiments of the invention sufficiently to enable those skilled in the art to practice and reproduce it.

As shown in Figure 1, it is a schematic structural view of a simple textile fiber dyeing device in the present invention.

Simple textile fiber dyeing device, including: dyeing vat 1, heating tank 2, circulation booster pump 3, power distribution control box 4, circulation pipe 5;

Dyeing vat 1 includes: cylinder body 11, upper compression grate 12, lower compression grate 13, top cover 14, bottom cover 15, upper compression grate 12, lower compression grate 13 installed in the cylinder body 11, top cover 14 connected On the top of the cylinder body 11 , a bottom cover 15 is connected to the bottom of the cylinder body 11 ; the bottom cover 15 is provided with a first liquid inlet 16 and a first liquid discharge port 17 , and the top cover 14 is provided with a first liquid outlet 18 . The first liquid discharge port 17 is provided with a first liquid discharge valve.

The heating tank 2 includes: a tank body 21, a lower end cover 22, the lower end cover 22 is connected to the bottom of the tank body 21, the upper part of the tank body 21 is provided with a second liquid inlet 23, the lower part is provided with a second liquid outlet 24, and the lower end cover 22 A heating pipe 25, a temperature sensor 26 and a second liquid discharge port 27 are arranged on the top. The second liquid discharge port 27 is provided with a second liquid discharge valve.

The first liquid outlet 18 is connected to the second liquid inlet 23 through the circulation pipe 5, the first liquid inlet 16 is connected to the outlet of the circulation booster pump 3 through the circulation pipe 5, and the inlet of the ring booster pump 3 is connected to the second liquid inlet through the circulation pipe 5. Two liquid outlets 24.

The cylinder body 11 is connected with the top cover 14 and the bottom cover 15 through the quick-install buckle 6 . The lower end cover 22 and the tank body 21 are connected by a quick-install buckle 6 . Of course, it is also possible to connect by bolts.

The power distribution control box 4 is provided with a power supply, a controller, a display screen, a temperature adjustment knob, and a timer. The power input ends of the heating pipe 25 and the circulating booster pump 3 are respectively connected to the power output port of the controller through cables, and the temperature sensor 26 , the temperature adjustment knob, and the timer are respectively connected to the signal input port of the controller through the signal line. The controller is used to control heating temperature, dyeing time and rinsing time. The dyeing time and rinsing time are controlled by controlling the working time of the circulating booster pump 3, and the heating temperature is controlled by controlling the working time of the heating pipe 25.

As shown in Figure 2, it is a schematic diagram of the front structure of the upper compression grate 12 in the present invention; as shown in Figure 3, it is a top view of Figure 2.

The upper pressing grate 12 includes: a first grate 121, a pressure cylinder 122, the bottom end of the pressure cylinder 121 is connected to the top of the first grate 121, the first grate 121 is provided with a plurality of first through holes, and the pressure cylinder 121 is Barrel structure.

As shown in Figure 4, it is a schematic diagram of the front structure of the pressing grate 13 in the present invention; as shown in Figure 5, it is a bottom view of Figure 4.

The lower pressing grate 13 includes: comprising: a second grate 131, a support cylinder 132, the top of the support cylinder 132 is connected to the bottom of the second grate 131, the second grate 131 is provided with a plurality of second through holes, the support cylinder 132 It is a cylindrical structure.

The first grate net 121 and the pressure cylinder 122 of the upper compression grate 12, the second grate net 131 and the support cylinder 132 of the lower compression grate 13 can be made into a component type, and the lengths of the pressure cylinder 122 and the support cylinder 132 are different and can be adjusted according to production requirements. It is necessary to randomly combine and adjust the distance between the first grate 121 and the second grate 131. Such a size specification can realize the dyeing of 50-1000g of fibers.

The dyeing method of simple textile fiber dyeing device comprises the following steps:

1. Wet the fibers to be dyed and put them into the dyeing vat 11 of the dyeing vat 1, use the upper compression grate 12 and the lower compression grate 13 to compress the fibers to be dyed, and put the top cover 14 and bottom cover 15 through the quick-installation buckle 6 Connected to the top and bottom of the cylinder body 11;

According to the quantity of the fibers to be dyed, select the dye vat 1 and the heating tank 2 of corresponding capacity, and the pressing cylinder 122 and supporting cylinder 132 of corresponding length.

2. Add the prepared dye solution into the heating tank 2, and input the heating temperature and dyeing time through the controller;

Heating temperature and dyeing time are selected according to different dyeing processes.

3. The controller starts the circulation booster pump 3, connects the power supply of the heating tube 25, and starts dyeing;

The temperature sensor 26 transmits the temperature in the heating tank 2 to the controller in real time.

4. Stop the circulation booster pump 3 after dyeing is completed, disconnect the power supply of the heating pipe 25, open the first drain valve of the first drain port 17 and the second drain valve of the second drain port 27, and empty the dyeing vat 1. Heating the dye liquor in the tank 2, and closing the first liquid discharge valve and the second liquid discharge valve after emptying the dye liquid;

5. Inject clean water into the heating tank 2, start the circulation booster pump 3 to rinse the fibers, open the quick-loading buckles 6 on the top cover 14 and bottom cover 15 after rinsing, take out the fibers, and perform dehydration and drying.

Example 1:

The specifications and dimensions of dyeing vat 1, heating tank 2, pressure cylinder 122, and support cylinder 132 are shown in the table below:

The dyeing steps of dyeing cashmere 100g:

1. Dyeing vat 1 adopts the specifications of φ80mm and length 150mm, heating tank 2 adopts the specifications of φ80mm and length 300mm, and the lengths of pressure cylinder 122 and support cylinder 132 adopt the specifications of 40mm and 30mm.

2. Lock the cylinder body 11 and the bottom cover 15 with the fast-loading buckle 6, put in the lower compression grate 13, soak 100g cashmere to be dyed and put it into the cylinder body 11, and use the upper compression grate 12 to compress the cashmere. The cylinder body 11 and the top cover 14 are locked by the quick-installation buckle 6 .

3. Configure the dye solution according to the dyeing process, and add the dye solution to the heating tank 2.

4. Input the dyeing process into the controller and start dyeing.

5. After the dyeing is completed, the first liquid discharge valve of the first liquid discharge port 17 and the second liquid discharge valve of the second liquid discharge port 27 empty the dye liquor in the dye vat 1 and the heating tank 2 .

6. Pour clean water into the heating tank 2 and rinse according to the process requirements.

7. After the rinsing is completed, open the top cover 14 of the dye vat 1, take out the fibers, dehydrate and dry the fibers.

8. Clean the pipeline and equipment.

The terms used herein are terms of description and illustration, rather than limitation. Since the present invention can be embodied in various forms without departing from the spirit or essence of the technical solution, it should be understood that the above-mentioned embodiments are not limited to any of the foregoing details, but should be widely used within the spirit and scope defined by the appended claims. Therefore, all changes and modifications that come within the scope of the claims or their equivalents are intended to be covered by the appended claims.

Claims (9)

1. A simple textile fiber dyeing apparatus, comprising: dye vat, heating tank, circulating booster pump, distribution control box and circulating pipe; the dye vat comprises: the device comprises a cylinder body, an upper compression grate, a lower compression grate, a top cover and a bottom cover, wherein the upper compression grate and the lower compression grate are arranged in the cylinder body, the top cover is connected to the top of the cylinder body, and the bottom cover is connected to the bottom of the cylinder body; the bottom cover is provided with a first liquid inlet and a first liquid outlet, the first liquid outlet is provided with a first liquid outlet valve, and the top cover is provided with a first liquid outlet; the heating tank includes: the tank body and the lower end cover are connected to the bottom of the tank body, the second liquid inlet is formed in the upper portion of the tank body, the second liquid outlet is formed in the lower portion of the tank body, the heating pipe, the temperature sensor and the second liquid outlet are formed in the lower end cover, and the second liquid outlet is provided with a second liquid outlet valve; the first liquid outlet is connected with the second liquid inlet through a circulating pipe, the first liquid inlet is connected with the outlet of the circulating booster pump through the circulating pipe, and the inlet of the circulating booster pump is connected with the second liquid outlet through the circulating pipe; the power distribution control box is provided with a power supply and a controller, the power supply input ends of the heating pipe and the annular booster pump are respectively connected with the power supply output port of the controller through cables, and the temperature sensor is connected with the signal input port of the controller through a signal wire.

2. The simple textile fiber dyeing apparatus according to claim 1, wherein the cylinder body is connected with the top cover and the bottom cover through quick-mounting buckles, and the lower end cover and the tank body are connected through quick-mounting buckles.

3. The simple textile fiber dyeing apparatus according to claim 1, wherein the cylinder body is connected with the top cover and the bottom cover by bolts, and the lower end cover and the tank body are connected by bolts.

4. The simple textile fiber dyeing apparatus of claim 1, wherein the upper compression grate comprises: the first comb net, press a section of thick bamboo, press the bottom of section of thick bamboo to connect at first comb net top, first comb net is provided with a plurality of first through-holes, presses a section of thick bamboo to be cylindric structure.

5. The simple textile fiber dyeing apparatus of claim 4, wherein the lower compression grate comprises: comprising the following steps: the top of the supporting cylinder is connected to the bottom of the second grate, the second grate is provided with a plurality of second through holes, and the supporting cylinder is of a cylindrical structure.

6. The simple textile fiber dyeing apparatus according to claim 5, wherein the press cylinder is movably connected to the first grate and the support cylinder is movably connected to the second grate.

7. The simple textile fiber dyeing apparatus according to claim 1, wherein the distribution control box is further provided with a display screen, a temperature adjusting knob and a timer, and the temperature adjusting knob and the timer are respectively connected with a signal input port of the controller through signal wires.

8. Dyeing method using the simple textile fiber dyeing apparatus according to any one of claims 1 to 7, characterized by comprising:

placing the fiber to be dyed into a dye vat of the dye vat after being soaked, pressing the fiber to be dyed by using an upper pressing grate and a lower pressing grate, and connecting a top cover and a bottom cover at the top and the bottom of the vat body through quick-mounting buckles;

adding the prepared dye liquor into a heating tank, and inputting heating temperature and dyeing time into a controller; starting a circulating booster pump, switching on a heating pipe power supply, and starting dyeing;

stopping circulating the booster pump after dyeing is finished, switching off a heating pipe power supply, opening a first liquid discharge valve of a first liquid discharge port and a second liquid discharge valve of a second liquid discharge port to empty dye liquor in a dye vat and a heating tank, and closing the first liquid discharge valve and the second liquid discharge valve after the dye liquor is emptied;

injecting clear water into the heating tank, starting the circulating booster pump to rinse the fibers, opening the quick-mounting buckles on the top cover and the bottom cover after the rinsing is finished, taking out the fibers, and dehydrating and drying the fibers.

9. The dyeing method of the simple textile fiber dyeing apparatus according to claim 8, wherein the dye vat and the heating tank with the capacity, the pressing cylinder and the supporting cylinder with different lengths are selected according to the quantity of the fiber to be dyed, the heating temperature and the dyeing time are selected according to the dyeing process, and the temperature sensor transmits the temperature in the heating tank to the controller in real time.