CN218915775U

CN218915775U - Drying device for textile printing and dyeing

Info

Publication number: CN218915775U
Application number: CN202222724865.5U
Authority: CN
Inventors: 邵灵杰; 沈兴木; 宣志华
Original assignee: Shaoxing Keqiao Hexing Printing And Dyeing Co ltd
Current assignee: Shaoxing Keqiao Hexing Printing And Dyeing Co ltd
Priority date: 2022-10-17
Filing date: 2022-10-17
Publication date: 2023-04-25
Anticipated expiration: 2032-10-17

Abstract

A drying device for textile printing and dyeing, which belongs to the technical field of textile printing and dyeing equipment; the drying device provided by the utility model can achieve the purposes of saving dye, improving the heat energy utilization rate and avoiding direct drying to reduce the dyeing effect of textiles.

Description

Drying device for textile printing and dyeing

Technical Field

The utility model belongs to the technical field of textile printing and dyeing equipment, and particularly relates to a drying device for textile printing and dyeing.

Background

Printing and dyeing is the integration of physical and chemical treatment processes for textiles. Such as adding figures, designs to the textile, changing the color of the textile, and related pretreatment processes, etc. By making the dye and the fiber material have physical or chemical change, the textile has certain color and luster. The printing and dyeing process can be classified into cotton textile printing and dyeing, hemp textile printing and dyeing, wool textile dyeing and finishing, silk printing and dyeing, etc. according to the printing and dyeing object.

After finishing printing and dyeing of some textiles, the textiles need to be dried, generally, a drying device is used for drying the textiles, however, the existing drying device generally directly dries the textiles after finishing printing and dyeing of the textiles, at the moment, a lot of dyes are soaked on the textiles, the direct drying is wasteful in dyes, the drying time is long, meanwhile, partial dyes may be accumulated on the textiles, layering of the dyes and the textiles may be caused by direct drying, and accordingly dyeing effects of the textiles are reduced.

Disclosure of Invention

The utility model mainly solves the technical problems in the prior art and provides a drying device for textile printing and dyeing.

The technical problems of the utility model are mainly solved by the following technical proposal: the drying device for textile printing and dyeing comprises a box body and a hot blast stove fixedly connected with the box body, wherein a vertical partition plate is arranged in the box body, the box body is divided into a pretreatment chamber positioned at the left side and a drying chamber positioned at the right side by the vertical partition plate, a diaphragm plate is arranged in the pretreatment chamber, the pretreatment chamber is divided into a preheating chamber positioned at the upper part and a water squeezing chamber positioned at the lower part by the diaphragm plate, a guide plate is arranged in the drying chamber, and the drying chamber is divided into a drying chamber positioned at the upper part and a hot blast chamber positioned at the lower part by the guide plate; the water squeezing bin is internally provided with a water squeezing roller, the preheating bin is internally provided with a splitter plate with a ventilation groove, and the top of the box body is provided with a waste heat collecting device communicated with the drying bin and the preheating bin.

Preferably, the preheating and collecting device comprises a fan, a heat conveying pipe and a gas collecting port, wherein the fan is fixed at the top of the box body and is positioned above the drying cabin, the gas collecting port is arranged on the top wall of the drying cabin and is communicated with the fan, and two ends of the heat conveying pipe are respectively communicated with the fan and the preheating cabin.

Preferably, the diaphragm plate is provided with a first material passing hole communicated with the squeezing bin and the preheating bin, and the vertical diaphragm plate is provided with a second material passing hole communicated with the preheating bin and the drying bin.

Preferably, the left side wall and the right side wall of the box body are respectively provided with a feed inlet and a discharge outlet, the feed inlet is communicated with the squeezing bin, and the discharge outlet is communicated with the drying bin.

Preferably, the cloth guide rollers are arranged below the first material passing opening in the squeezing bin, and the cloth guide rollers are arranged below the first material passing opening and the second material passing opening in the preheating bin.

Preferably, a plurality of guide rollers are arranged in the drying bin in a vertically staggered manner.

Preferably, the hot blast stove is communicated with the hot blast bin, and the hot blast bin is communicated with the drying bin through a diversion hole formed in the diversion plate.

Preferably, the squeezing bin is provided with a liquid outlet below the feeding hole.

The utility model has the beneficial effects that:

according to the utility model, excessive moisture and dye in the textile can be extruded by arranging the water squeezing bin, the purpose of saving the dye is achieved, the textile can be preheated by the preheating bin, the dyeing effect of the textile is prevented from being reduced due to rapid temperature rise of the surface of the textile caused by drying, the guide roller with a heating function arranged in the drying bin can be matched with hot air blown out by the hot air furnace to improve the drying efficiency, and the fan can carry out excessive heat in the drying bin through the air collecting port and send the excessive heat to the preheating bin through the heat conveying pipe to preheat the textile, so that the heat utilization rate is improved.

Drawings

FIG. 1 is a schematic view of a construction of the present utility model;

FIG. 2 is a schematic cross-sectional view of the internal structure of the present utility model;

fig. 3 is a schematic structural view of the flow dividing plate.

In the figure: 1. a case; 2. hot blast stove; 3. a vertical partition board; 4. a pretreatment chamber; 5. a drying chamber; 6. a diaphragm; 7. preheating a bin; 8. a squeezing bin; 9. a deflector; 10. a drying bin; 11. a hot air bin; 12. a wringing roller; 13. a diverter plate; 14. a ventilation groove; 15. a waste heat collection device; 16. a blower; 17. a heat transfer tube; 18. an air collecting port; 19. a first feed port; 20. a second material passing port; 21. a feed inlet; 22. a discharge port; 23. a cloth guide roller; 24. a guide roller; 25. a deflector aperture; 26. and a liquid outlet.

Detailed Description

The technical scheme of the utility model is further specifically described below through examples and with reference to the accompanying drawings.

Examples: 1-3, including box 1 and hot-blast furnace 2 fixedly connected with box 1, there is a vertical baffle 3 in the said box 1, the said vertical baffle 3 separates the box 1 into the preconditioning room 4 located on left side and drying room 5 located on right side, there are diaphragm plates 6 in the said preconditioning room 4, the said diaphragm plate 6 separates the preconditioning room 4 into preheating storehouse 7 located on upper portion and below squeezing storehouse 8, offer the first material passing mouth 19 communicating squeezing storehouse 8 and preheating storehouse 7 on the diaphragm plate 6, there are guide plates 9 in the drying room 5, the guide plate 9 separates the drying room 5 into the stoving storehouse 10 located on upper portion and hot-blast storehouse 11 located on lower portion; the hot blast stove 2 is communicated with a hot blast bin 11. The vertical partition plate 3 is provided with a second material passing hole 20 communicated with the preheating bin 7 and the drying bin 10, the guide plate 9 is provided with guide holes 25 communicated with the hot air bin 11 and the drying bin 10, the inside of the water squeezing bin 8 is provided with a water squeezing roller 12, the inside of the preheating bin 7 is provided with a flow dividing plate 13 with a ventilation groove 14, the top of the box body is provided with a waste heat collecting device 15 communicated with the drying bin 10 and the preheating bin 7, the waste heat collecting device 15 comprises a fan 16, a heat conveying pipe 17 and a gas collecting port 18, the fan 16 is fixed at the top of the box body 1 and is positioned above the drying bin, the gas collecting port 18 is arranged on the top wall of the drying bin 10 and is communicated with the fan 16, two ends of the heat conveying pipe 17 are respectively communicated with the fan 16 and the preheating bin 7, the inside of the drying bin 10 is provided with guide rollers 24 with a heating function in an up-down staggered manner, the left side wall and the right side wall of the box body 1 are respectively provided with a feed port 21 and a discharge port 22, the feed port 21 is communicated with the water squeezing bin 8, the water squeezing bin 8 is positioned below the feed port 21 and is provided with a liquid outlet 26, and the discharge port 22 is communicated with the drying bin 10. A cloth guide roller 23 is arranged below the first material passing hole 19 in the squeezing room 8, and cloth guide rollers 23 are arranged on one side of the first material passing hole 19 and below the second material passing hole 20 in the preheating room 7.

The principle of the utility model is as follows:

before use, the hot blast stove 2 is firstly opened to heat the drying bin 10, the guide plate 9 can disperse heat into the drying bin 10 so that the temperature distribution in the drying bin 10 is more uniform, after the temperature in the drying bin 10 is increased, the fan 16 is started to send the heat in the drying bin 10 into the preheating bin 7, during use, textiles are sent into the wringing bin 8 from the feed inlet 21 and then pass through the wringing rollers 12, bypass the cloth guide roller 23, enter the preheating bin 7 from the first material passing opening 19, pass through the cloth guide roller 23 of the preheating bin 7, enter the drying bin 10 from the second material passing opening 20, sequentially bypass the guide rollers 24 which are arranged in the drying bin 10 in a staggered manner up and down, and then are output from the discharge opening 22.

When the textile passes through the wringing rollers 12, excessive dye and moisture are extruded out and fall to the bottom of the wringing bin 8, and when the textile passes through the preheating bin 7, the splitter plate 13 can prevent hot air conveyed by the heat conveying pipe 17 from directly blowing the textile, so that the textile is uniformly preheated, and the drying efficiency of the textile can be improved by the cooperation of the hot air conveyed by the hot air furnace 2 and the guide roller 24 with a heating function after the textile enters the drying bin 10.

Finally, it should be noted that the above embodiments are merely representative examples of the present utility model. Obviously, the utility model is not limited to the above-described embodiments, but many variations are possible. Any simple modification, equivalent variation and modification of the above embodiments according to the technical substance of the present utility model should be considered to be within the scope of the present utility model.

Claims

1. Drying device for textile printing and dyeing, including box (1) and hot-blast furnace (2) with box (1) fixed connection, its characterized in that: a vertical partition plate (3) is arranged in the box body (1), the vertical partition plate (3) divides the box body (1) into a pretreatment chamber (4) positioned at the left side and a drying chamber (5) positioned at the right side, a transverse partition plate (6) is arranged in the pretreatment chamber (4), the transverse partition plate (6) divides the pretreatment chamber (4) into a preheating bin (7) positioned at the upper part and a water squeezing bin (8) positioned below, a guide plate (9) is arranged in the drying chamber (5), and the guide plate (9) divides the drying chamber (5) into a drying bin (10) positioned at the upper part and a hot air bin (11) positioned at the lower part; the water squeezing bin (8) is internally provided with a water squeezing roller (12), the preheating bin (7) is internally provided with a flow dividing plate (13) with a ventilation groove (14), and the top of the box body (1) is provided with a waste heat collecting device (15) which is communicated with the drying bin (10) and the preheating bin (7).

2. The drying device for textile printing according to claim 1, wherein: the waste heat collecting device (15) comprises a fan (16), a heat conveying pipe (17) and a gas collecting port (18), wherein the fan (16) is fixed at the top of the box body (1) and is located above the drying bin (10), the gas collecting port (18) is arranged on the top wall of the drying bin and is communicated with the fan (16), and two ends of the heat conveying pipe (17) are respectively communicated with the fan (16) and the preheating bin (7).

3. The drying device for textile printing according to claim 1, wherein: the transverse partition plate (6) is provided with a first material passing opening (19) communicated with the water squeezing bin (8) and the preheating bin (7), and the vertical partition plate (3) is provided with a second material passing opening (20) communicated with the preheating bin (7) and the drying bin (10).

4. A drying apparatus for textile printing according to claim 2, wherein: the left side wall and the right side wall of the box body (1) are respectively provided with a feed inlet (21) and a discharge outlet (22), the feed inlet (21) is communicated with the squeezing bin (8), and the discharge outlet (22) is communicated with the drying bin (10).

5. A drying apparatus for textile printing as defined in claim 3, wherein: the cloth guide roller (23) is arranged below the first material passing opening (19) in the squeezing bin (8), and the cloth guide roller (23) is arranged below the first material passing opening (19) and the second material passing opening (20) in the preheating bin (7).

6. The drying device for textile printing according to claim 1, wherein: a plurality of guide rollers (24) are arranged in the drying bin (10) in a vertically staggered manner.

7. The drying device for textile printing according to claim 1, wherein: the hot blast stove (2) is communicated with the hot blast bin (11), and the hot blast bin (11) is communicated with the drying bin (10) through a diversion hole (25) formed in the diversion plate (9).

8. The drying device for textile printing according to claim 4, wherein: the squeezing bin (8) is positioned below the feeding hole (21) and is provided with a liquid outlet (26).