CN217203217U

CN217203217U - Desizing device of fabric with moisture absorption and sweat releasing functions

Info

Publication number: CN217203217U
Application number: CN202220969436.1U
Authority: CN
Inventors: 沈春波; 王红云; 张乃明; 裴文喜; 黄晓; 陈欢欢; 邓丽艳; 李水平; 裴文志
Original assignee: Haining Xingangyuan Textile Co ltd
Current assignee: Haining Xingangyuan Textile Co ltd
Priority date: 2022-04-21
Filing date: 2022-04-21
Publication date: 2022-08-16
Anticipated expiration: 2032-04-21

Abstract

The utility model provides a desizing device of moisture absorption and sweat releasing functional fabric, which comprises a box body, the bottom of the box body is provided with a soaking roll, a guide roll I is arranged above the soaking roll, an extrusion roll group is arranged above the guide roll I, a guide roll II is arranged above the extrusion roll group, a vibration stirring mechanism is arranged between the soaking roll and the guide roll I, the vibration stirring mechanism comprises a rotating shaft, a plurality of disc-shaped rotating discs are sleeved on the rotating shaft, a plurality of rotating handles are circumferentially fixed on the rotating discs, cylindrical vibration columns are fixed at the top ends of the rotating handles, square blades are arranged at two sides of the rotating handles, a funnel-shaped collecting tank is arranged at the bottom of the box body, the bottom of the collecting tank is connected with a circulating pipe, the circulating pipe is connected with a circulating pump, an outlet of the circulating pump is connected with a filtering mechanism, a filtering screen is arranged in the filtering mechanism, the left side of the filtering screen is a reflux cavity, the right side of the filtering screen is connected with a reflux pipe, a heat exchange cylinder is arranged on the reflux pipe in the box body, the heat exchange tube is fixed on the side wall of the box body. The utility model discloses the desizing rate is high, desizing speed is fast.

Description

Desizing device for fabric with moisture absorption and sweat releasing functions

Technical Field

The utility model belongs to the technical field of spinning machine, a desizing device of moisture absorption sweat-releasing function surface fabric is related to.

Background

Desizing refers to the process of treating the fabric with acid, alkali, enzyme, etc. to remove the size added to the warp yarns during weaving. Aims to facilitate subsequent processing such as refining. Before weaving, the warp yarn is generally subjected to sizing treatment, and after the warp yarn is padded in the size, the warp yarn is dried, so that the fibers in the yarn are adhered and cohered, and a layer of film is formed on the surface of the yarn, thereby facilitating weaving. The cotton fabric is generally sized by starch or modified starch slurry or polyvinyl alcohol and polyacrylic acid slurry, and the slurry is also added with auxiliary agents such as a lubricant, a softening agent, a preservative and the like.

The methods for desizing various fabrics vary depending on the size used for slashing, and the following four methods are commonly used: hot water desizing, alkaline liquor desizing, enzyme desizing, and oxidant desizing. The desizing rate is required to be more than 80 percent in production, or the weight of residual size to the fabric is required to be less than 1 percent.

The existing device for desizing the fabric by adopting an enzyme desizing method can completely reach the desizing rate of more than 80 percent although the desizing rate is high, but the deep size of the fabric is difficult to completely remove, meanwhile, fibers and dust impurities falling off from the surface of the fabric are not completely removed, the subsequent printing and dyeing process of the fabric can be influenced, dextrin and maltose generated by enzyme biochemical catalysis are slowly separated out, and the starch can be fully hydrolyzed after the fabric is padded with amylase liquid and stacked for 1-2 hours at 40-50 ℃, so that the efficiency of the whole desizing process is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at having the above-mentioned problem to current technique, provided a moisture absorption sweat-releasing function surface fabric's desizing device, solved above-mentioned problem.

The purpose of the utility model can be realized by the following technical proposal: a desizing device for moisture absorption and sweat releasing functional fabric comprises a box body and is characterized in that an inlet is formed in the left side of the box body, an outlet is formed in the right side of the box body, a guide roller is arranged on the inlet side, a guide roller is arranged on the outlet side, a soaking roller is arranged at the bottom of the box body, a guide roller I is arranged above the soaking roller, an extrusion roller set is arranged above the guide roller I, a guide roller II is arranged above the extrusion roller set, a vibration stirring mechanism is arranged between the soaking roller and the guide roller I and comprises a rotating shaft, a plurality of disc-shaped rotating discs are sleeved on the rotating shaft, a plurality of rotating handles are circumferentially fixed on the rotating discs, cylindrical vibration columns are fixed at the top ends of the rotating handles, square blades are arranged on two sides of the rotating handles, a motor for driving the rotating shaft to rotate is arranged on one side of the box body, a funnel-shaped collecting tank is arranged at the bottom of the box body, a circulating pipe is connected to the bottom of the collecting tank, the circulating pipe is connected to a circulating pump, and a filtering mechanism is connected to the outlet of the circulating pump, the filter mechanism is internally provided with a filter screen, the left side of the filter screen is a backflow cavity, the right side of the filter screen is a cooling cavity, the backflow cavity is connected with a backflow pipe, the other end of the backflow pipe extends into the box body, the backflow pipe in the box body is provided with a heat exchange barrel, and the heat exchange barrel is fixed on the side wall of the box body.

The motor drive pivot rotates and drives the carousel and rotate for a plurality of vibration posts are interrupted repeated patting, are vibrated the surface of the surface fabric, make amylase liquid can be abundant with thick liquids contact reaction, can accelerate the thick liquids that the surface of the surface fabric has destarch, the fibre that drops, dust impurity get into amylase liquid, thereby make the more deep thick liquids of surface fabric can contact amylase liquid, and the blade is fanned simultaneously and is made thick liquids flow toward the collecting vat with higher speed.

Preferably, the collecting tank is located directly below the vibrating and stirring mechanism. The vibration stirring mechanism can accelerate the slurry to be conveyed to the collecting tank right below.

Preferably, a cooling coil is arranged in the cooling cavity and communicated with an external cooling water source, and a sewage draining outlet is formed in the bottom of the cooling cavity. The cooling coil pipe enables the amylase liquid to be cooled, and the separation of dextrin and maltose generated by enzyme biochemical catalysis is accelerated.

Preferably, a heat exchange tube communicated with an external steam source is arranged in the heat exchange barrel, and a first electromagnetic valve is arranged on a return tube below the heat exchange barrel. The heat exchange tube is used for collecting amylase liquid which is filtered and refluxed, reheating the amylase liquid through the heat exchange tube, and then enabling the amylase liquid to enter the box body again through the first electromagnetic valve, so that the reaction efficiency of the amylase is improved.

Preferably, one side of the box body is provided with an amylase liquid supply box, the amylase liquid supply box is provided with an amylase liquid supply pipe, and the amylase liquid supply pipe is provided with a second electromagnetic valve. The amylase liquid supply box is used for supplying amylase liquid.

Preferably, an enzyme activator supply tank is arranged on one side of the box body, an enzyme activator supply pipe is arranged on the enzyme activator supply tank, and a third electromagnetic valve is arranged on the enzyme activator supply pipe. The amylase desizing liquid is preferably near neutral, and sodium chloride and calcium chloride are usually added as activators in use to improve the activity of the amylase and improve the reaction efficiency of the amylase liquid.

Compared with the prior art, the utility model has the advantages of it is following:

1. the desizing rate of the fabric is high, the weight of residual size to the fabric is low, and the desizing is more thorough;

2. meanwhile, the fiber and dust impurities falling off from the surface of the fabric can be cleaned, and the printing and dyeing quality of the subsequent fabric is improved;

3. the reaction efficiency of the amylase liquid and the slurry is improved, and the production efficiency is improved;

4. the method has the advantages of high precipitation speed of dextrin and maltose generated by enzyme biochemical catalysis, more thorough filtration, good recycling effect of amylase liquid, energy conservation, environmental protection and effective reduction of production cost.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic structural view of the vibrating and stirring mechanism.

In the figure, 1, a box body; 11. an inlet; 12. an outlet; 13. a lead-in roller; 14. a delivery roller; 15. soaking and rolling the roller; 16. a first guide roller; 17. a set of squeeze rollers; 18. a second guide roller; 19. collecting tank; 2. a vibrating and stirring mechanism; 21. a rotating shaft; 22. a turntable; 23. turning a handle; 24. a vibrating column; 25. a blade; 3. a motor; 4. a circulation pump; 41. a circulation pipe; 5. a filtering mechanism; 51. a filter screen; 52. a reflux cavity; 53. a cooling chamber; 54. a return pipe; 55. a cooling coil; 56. a sewage draining outlet; 6. a heat exchange tube; 61. a heat exchange tube; 62. a first electromagnetic valve; 7. an amylase liquid supply tank; 71. an amylase liquid supply tube; 72. a second electromagnetic valve; 8. an enzyme activator supply tank; 81. an enzyme activator supply tube; 82. and a third electromagnetic valve.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in fig. 1 and 2, a desizing device for moisture absorption and sweat releasing functional fabric comprises a box body 1, and is characterized in that an inlet 11 is formed in the left side of the box body 1, an outlet 12 is formed in the right side of the box body 1, a guide roller 13 is arranged on the side of the inlet 11, a guide roller 14 is arranged on the side of the outlet 12, a padding roller 15 is arranged at the bottom of the box body 1, a guide roller 16 is arranged above the padding roller 15, an extrusion roller set 17 is arranged above the guide roller 16, a guide roller 18 is arranged above the extrusion roller set 17, a vibration stirring mechanism 2 is arranged between the padding roller 15 and the guide roller 16, the vibration stirring mechanism 2 comprises a rotating shaft 21, a plurality of disc-shaped rotating discs 22 are sleeved on the rotating shaft 21, a plurality of rotating handles 23 are circumferentially fixed on the rotating discs 22, cylindrical vibration columns 24 are fixed at the top ends of the rotating handles 23, square blades 25 are arranged on two sides of the rotating handles 23, a motor 3 for driving the rotating shaft 21 is arranged on one side of the box body 1, the bottom of the box body 1 is provided with a funnel-shaped collecting groove 19, the bottom of the collecting groove 19 is connected with a circulating pipe 41, the circulating pipe 41 is connected with a circulating pump 4, an outlet of the circulating pump 4 is connected with a filtering mechanism 5, a filtering net 51 is arranged in the filtering mechanism 5, the left side of the filtering net 51 is a backflow cavity 52, the right side of the filtering net 51 is a cooling cavity 53, a backflow pipe 54 is connected onto the backflow cavity 52, the other end of the backflow pipe 54 extends into the box body 1, a heat exchange barrel 6 is arranged on the backflow pipe 54 in the box body 1, and the heat exchange barrel 6 is fixed on the side wall of the box body 1.

The collecting trough 19 is located directly below the vibrating stirring mechanism 2.

A cooling coil 55 is arranged in the cooling cavity 53, the cooling coil 55 is communicated with an external cooling water source, and a sewage outlet 56 is arranged at the bottom of the cooling cavity 53.

A heat exchange tube 61 communicated with an external steam source is arranged in the heat exchange barrel 6, and a first electromagnetic valve 62 is arranged on a return tube below the heat exchange barrel 6.

An amylase liquid supply tank 7 is arranged on one side of the box body 1, an amylase liquid supply pipe 71 is arranged on the amylase liquid supply tank 7, and a second electromagnetic valve 72 is arranged on the amylase liquid supply pipe 71.

An enzyme activator supply tank 8 is arranged on one side of the tank body 1, an enzyme activator supply pipe 81 is arranged on the enzyme activator supply tank 8, and a third electromagnetic valve 82 is arranged on the enzyme activator supply pipe.

The working principle is as follows: the fabric firstly enters from an inlet 11 of a box body 1, sequentially passes through a guide roller 13, a padding roller 15, a guide roller I16, an extrusion roller group 17, a guide roller II 18 and a guide roller 14, and finally goes out from an outlet 12, at the moment, a motor 3 drives a rotating shaft 21 to rotate, thereby driving the rotary disc 22 to rotate, causing the vibration column 24 on the rotary handle 23 to intermittently beat the vibration fabric, simultaneously, the blades 25 stir and fan the amylase liquid to contact with the sizing agent on the fabric, the circulating pump 4 is started to pump out the amylase liquid in the box body 1 and arrange the amylase liquid to the filtering mechanism 5, cooling by a cooling coil 55 to accelerate the separation of dextrin and maltose in the amylase liquid, filtering by a filter screen 51, dextrin, maltose and impurity deposit on drain 56, open drain 56 and can concentrate and collect impurity, the amylase liquid backward flow after the filtration goes into heat exchange tube 6, heats through heat exchange tube 61 and flows back into in box 1.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims

1. A desizing device for moisture absorption and sweat releasing functional fabric comprises a box body and is characterized in that an inlet is formed in the left side of the box body, an outlet is formed in the right side of the box body, a guide roller is arranged on the inlet side, a guide roller is arranged on the outlet side, a soaking roller is arranged at the bottom of the box body, a guide roller I is arranged above the soaking roller, an extrusion roller set is arranged above the guide roller I, a guide roller II is arranged above the extrusion roller set, a vibration stirring mechanism is arranged between the soaking roller and the guide roller I and comprises a rotating shaft, a plurality of disc-shaped rotating discs are sleeved on the rotating shaft, a plurality of rotating handles are circumferentially fixed on the rotating discs, cylindrical vibration columns are fixed at the top ends of the rotating handles, square blades are arranged on two sides of the rotating handles, a motor for driving the rotating shaft to rotate is arranged on one side of the box body, a funnel-shaped collecting tank is arranged at the bottom of the box body, a circulating pipe is connected to the bottom of the collecting tank, the circulating pipe is connected to a circulating pump, and a filtering mechanism is connected to the outlet of the circulating pump, the filter mechanism is internally provided with a filter screen, the left side of the filter screen is a backflow cavity, the right side of the filter screen is a cooling cavity, the backflow cavity is connected with a backflow pipe, the other end of the backflow pipe extends into the box body, the backflow pipe in the box body is provided with a heat exchange barrel, and the heat exchange barrel is fixed on the side wall of the box body.

2. The desizing device for the moisture absorption and sweat releasing functional fabric according to claim 1, wherein the collecting tank is located right below the vibration stirring mechanism.

3. The desizing device of the fabric with the moisture absorption and sweat releasing functions according to claim 1, wherein a cooling coil is arranged in the cooling cavity, the cooling coil is communicated with an external cooling water source, and a sewage outlet is formed in the bottom of the cooling cavity.

4. The desizing device of the fabric with the moisture absorption and sweat releasing functions according to claim 1, wherein a heat exchange tube communicated with an external steam source is arranged in the heat exchange tube, and a first electromagnetic valve is arranged on a backflow tube below the heat exchange tube.

5. The desizing device of the fabric with the moisture absorption and sweat releasing functions according to claim 1, wherein one side of the box body is provided with an amylase liquid supply tank, an amylase liquid supply pipe is arranged on the amylase liquid supply tank, and a second electromagnetic valve is arranged on the amylase liquid supply pipe.

6. The desizing device of a fabric with moisture absorption and sweat releasing functions as claimed in claim 1, wherein an enzyme activator supply tank is arranged on one side of the box body, an enzyme activator supply pipe is arranged on the enzyme activator supply tank, and a third electromagnetic valve is arranged on the enzyme activator supply pipe.