A raw material bleaching device for textile production

Abstract

The utility model relates to textile bleaching treatment technical field, concretely relates to a raw material bleaching device for textile production, including the warehouse body, the warehouse body is divided into bleaching bin and cleaning bin through the baffle in the warehouse body, the top of bleaching bin one side is equipped with the first guide roller, is equipped with a plurality of second guide rollers that are arranged in the shape of S in bleaching bin, the both sides of cleaning bin are equipped with extrusion subassembly, the top of cleaning bin is equipped with the support frame, the bottom of support frame is equipped with the third guide roller, the utility model discloses can directly enter the cleaning bin after cloth bleaching, through the stage spray cleaning of first water pipe and second water pipe and soak in the cleaning bin, remove the residual bleaching agent fast, reduce liquid drop corrosion equipment, avoid the cloth damage caused by bleaching agent sustained effect simultaneously, the extrusion subassembly extrusion cloth of cleaning bin both sides, respectively exclude residual rinsing liquid and cleaning water, improve the cleaning effect and accelerate cloth's drying.

Description

Technical Field

[0001] This utility model relates to the field of textile bleaching technology, specifically to a raw material bleaching device for textile production. Background Technology

[0002] In the textile production industry, bleaching of raw materials is a crucial step, aiming to remove natural pigments and impurities from textile raw materials and improve the whiteness and dyeing performance of the fabric. Currently, there are various types of textile raw material bleaching devices on the market. Most of these devices achieve bleaching by immersing the textile raw materials in a solution containing bleaching agents and utilizing a chemical reaction.

[0003] However, existing raw material bleaching equipment for textile production generally suffers from a significant technical deficiency: most devices focus solely on the bleaching process, lacking a corresponding design for cleaning the bleached fabric afterward. On one hand, when the fabric exits the bleaching chamber, excessive bleach solution is carried out and spills onto the ground. Since bleach is typically corrosive and leaves residues, this solution can corrode surrounding equipment. On the other hand, if the bleached fabric is not cleaned promptly, the residual bleach will continue to act on it, damaging the fabric's fiber structure, reducing its strength and durability, and affecting its quality. It may also cause yellowing and brittleness during subsequent storage or use. Furthermore, residual bleach can react adversely with dyes during dyeing, affecting the dyeing effect and leading to uneven dyeing and decreased colorfastness, significantly limiting the improvement of textile product quality and production efficiency. Utility Model Content

[0004] This utility model addresses the shortcomings of existing technologies by providing a raw material bleaching device for textile production, thereby solving the problems mentioned in the background section.

[0005] To achieve the above technical objectives, this utility model proposes the following technical solution: a raw material bleaching device for textile production, comprising a chamber body, wherein the chamber body is divided into a bleaching chamber and a washing chamber by a partition. A first guide roller is provided on the top of one side of the bleaching chamber, and multiple second guide rollers arranged in an "S" shape are provided inside the bleaching chamber. Extrusion components are provided on both sides of the washing chamber. A support frame is provided on the top of the washing chamber, and a third guide roller is provided at the bottom of the support frame. A first water spray pipe and a second water spray pipe are respectively provided on both sides of the support frame. Multiple nozzles are provided on both the first water spray pipe and the second water spray pipe. Both ends of the support frame are installed on both sides of the washing chamber by cylinders.

[0006] Furthermore, the first water spray pipe is connected to the lower part of the cleaning chamber via a circulating water pipe, and a circulating water pump is installed on the circulating water pipe.

[0007] Furthermore, a drain outlet is provided on one side of the bleaching chamber, and the other side of the bleaching chamber is connected to the cleaning chamber through a connecting pipe, on which a water pump is provided.

[0008] Furthermore, the extrusion assembly includes a receiving roller and a pressure roller. The two ends of the receiving roller are mounted on the top of the chamber via side plates. A gap is formed between the receiving roller and the pressure roller for the fabric to pass through. The pressure roller is located on the left side of the receiving roller, and both sides of the pressure roller are mounted on the inner side of the side plates via connecting plates.

[0009] Furthermore, the end of the connecting plate away from the pressure roller is rotatably mounted on the inner side of the side plate, a pull rod is hinged to one side of the connecting plate, a spring is fitted on the pull rod, a support plate is provided on the side plate, and a pin is connected to the end of the pull rod away from the connecting plate through the support plate.

[0010] Furthermore, the pull rod has at least one pin hole.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows: After bleaching, the fabric can be directly placed into the cleaning chamber. Through the staged water spraying and cleaning by the first and second water spray pipes, as well as soaking in the cleaning chamber, residual bleach is quickly removed, reducing liquid dripping and corrosion of the equipment, while avoiding damage to the fabric due to the continuous action of bleach; the squeezing components on both sides of the cleaning chamber squeeze the fabric, expelling residual bleach and cleaning water respectively, improving the cleaning effect and accelerating the drying of the fabric; pulling the lever can adjust the gap between the pressure roller and the pressure receiving roller through spring buffering, adapting to fabrics of different thicknesses and avoiding damage to the fibers due to excessive squeezing force. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall cross-sectional structure of this utility model; Figure 2 This is a schematic diagram of the front structure of this utility model; Figure 3 This is a schematic diagram of the extrusion assembly of this utility model; Figure 4 This is a schematic diagram of the water spray pipe of this utility model.

[0013] In the diagram, 1. Bleaching chamber; 2. Washing chamber; 3. Partition; 4. First guide roller; 5. Second guide roller; 6. Extrusion assembly; 61. Pressure roller; 62. Pressure roller; 63. Side plate; 64. Connecting plate; 65. Tie rod; 66. Spring; 67. Support plate; 68. Pin; 7. Support frame; 8. Third guide roller; 9. Second water spray pipe; 10. Second water spray pipe; 11. Nozzle; 12. Cylinder; 13. Connecting pipeline; 14. Water pump. Detailed Implementation

[0014] The following are specific embodiments of the present invention, and the technical solution of the present invention will be further described in conjunction with the accompanying drawings. However, the present invention is not limited to these embodiments.

[0015] This utility model provides a raw material bleaching device for textile production, including a chamber body. The chamber body is divided into a bleaching chamber 1 and a washing chamber 2 by a partition 3. A first guide roller 4 is rotatably mounted on the top of one side of the bleaching chamber 1 via a bracket. Multiple second guide rollers 5 arranged in an "S" shape are rotatably mounted inside the bleaching chamber 1. Both sides of the washing chamber 2 are provided with extrusion components 6. A support frame 7 is provided on the top of the washing chamber 2. A third guide roller 8 is rotatably mounted on the bottom of the support frame 7. A first water spray pipe 9 and a second water spray pipe 10 are fixed on both sides of the support frame 7, respectively. Multiple nozzles 11 are installed on both the first water spray pipe 9 and the second water spray pipe 10. Both ends of the support frame 7 are mounted on both sides of the washing chamber 1 via cylinders 12.

[0016] like Figure 1 and 4 As shown, the bleaching chamber 1 bleaches the textile fabric. After bleaching, the fabric passes through the washing chamber 2 to remove residual bleach. Specifically, the textile fabric passes through the second guide roller 5, which is arranged in an "S" shape inside the bleaching chamber 1, to spread the fabric out and prevent it from piling up and affecting the bleaching effect. After bleaching, the fabric passes through the extrusion assembly 6 to squeeze out the residual bleach. The squeezed-out bleach falls back into the bleaching chamber 1 for reuse. The cylinder 12 retracts, driving the third guide roller 8 downward to press the fabric into the washing chamber 2. The fabric is then initially sprayed with water through the first water spray pipe 9 and the nozzle 11 on the first water spray pipe 9. The first water spray nozzle 11 on the first water spray pipe 9 can physically wash away the bleach on the fabric surface. The impact of the water flow helps to remove the chemicals attached to the fabric. After the spray wash, the fabric enters the cleaning chamber 2, increasing the contact time with the cleaning solution in the cleaning chamber 2. A large amount of water can dilute the bleach on the fabric. The water in the second water spray pipe 10 is clean water. Finally, the fabric is rinsed again through the second water spray pipe 10 and the nozzle 11 on the second water spray pipe 10. After rinsing, the residual water in the fabric is squeezed out by the squeezing component 6 to prevent the residual water droplets in the fabric from falling to the ground, while accelerating the drying of the fabric.

[0017] The first water spray pipe 9 is connected to the lower part of the cleaning chamber 2 via a circulating water pipe, and a circulating water pump is installed on the circulating water pipe.

[0018] like Figure 1 As shown, the circulating water pump draws water from the cleaning chamber 2 into the first spray pipe 9 to perform preliminary cleaning of the fabric, allowing the water in the cleaning chamber 2 to be recycled and increasing the fluidity of the water in the cleaning chamber 2, thereby improving the cleaning effect.

[0019] The bleaching chamber 1 has a drain outlet on one side, and the other side of the bleaching chamber 1 is connected to the cleaning chamber 2 through a connecting pipe 13. The connecting pipe 13 is equipped with a water pump 14 and a filter element, which filters out impurities in the cleaning chamber 2.

[0020] like Figure 2 As shown, the water in the cleaning chamber 2 contains a small amount of bleach, and direct discharge would pollute the environment. Therefore, when the bleach solution in the bleaching chamber 1 needs to be replaced or the bleaching chamber 1 needs to be cleaned, the water in the cleaning chamber 2 is filtered and pumped into the bleaching chamber 1 through the water pump 14 and connecting pipe 13, thus realizing the reuse of water resources. Alternatively, the water in the cleaning chamber 2 can be discharged into a spare tank for use when the bleach solution in the bleaching chamber 1 needs to be replaced.

[0021] The extrusion assembly 6 includes a receiving roller 61 and a pressure roller 62. The two ends of the receiving roller 61 are mounted on the top of the chamber through side plates 63. A gap is formed between the receiving roller 61 and the pressure roller 62 for the fabric to pass through. The pressure roller 62 is located on the left side of the receiving roller 61. Both sides of the pressure roller 62 are mounted on the inner side of the side plate 63 through connecting plates 64.

[0022] like Figure 1 and 3 As shown, the pressure roller 62 moves closer to the pressure roller 61 to squeeze the fabric between them. At the same time, the pressure roller 62 is located on the left side of the pressure roller 61 to ensure that the squeezed liquid flows into the left compartment.

[0023] The end of the connecting plate 64 away from the pressure roller 62 is rotatably mounted on the inner side of the side plate 63 via a rotating shaft. A pull rod 65 is hinged to one side of the connecting plate 64, and a spring 66 is fitted on the pull rod 65. The two ends of the spring 66 abut against the support plate 67 and the connecting plate 63 respectively. The side plate 63 is provided with a support plate 67. One end of the pull rod 65 is provided with at least one pin hole. After the one end of the pull rod 65 passes through the support plate 67, a pin 68 is inserted into the pin hole for limiting.

[0024] like Figure 3 As shown, by pulling the lever 65, the spring 66 is compressed, causing the connecting plate 64 to rotate counterclockwise around the pivot. The rotation of the connecting plate 64 causes the pressure roller 62 at one end of the connecting plate 64 to move away from the pressure roller 61, which increases the gap between the pressure roller 62 and the pressure roller 61. Conversely, by pushing the lever 65, the connecting plate 64 rotates clockwise, causing the pressure roller 62 to move towards the pressure roller 61, reducing the gap between the pressure roller 62 and the pressure roller 61. This allows for adjustment of the compression force to accommodate fabrics of different thicknesses and avoids excessive compression force that could damage the fibers. After adjusting the compression force, the pin 68 is inserted into the corresponding pin hole. The spring 66 can buffer the adjustment gap, preventing the pressure roller 62 and the pressure roller 61 from making hard contact and damaging the fabric.

[0025] Operating principle: First, adjust the squeezing force of the squeezing component 6, that is, adjust the squeezing force by pushing and pulling the lever 65, and then squeeze the fabric according to... Figure 1 The fabric is spread out and bleached by passing through the second guide roller 5. After bleaching, the fabric passes through the left-side extrusion assembly 6 and passes through the gap between the pressure roller 62 and the pressure roller 61, squeezing out the residual bleach liquid in the bleached fabric. The squeezed-out bleach liquid falls into the bleaching chamber 1 for reuse. The cylinder 12 presses the squeezed fabric into the cleaning chamber 2, where it is initially cleaned by the first water spray pipe 9. After the initial spraying, the fabric is soaked in the cleaning solution in the cleaning chamber 2. After soaking, the fabric is finally rinsed by the second water spray pipe 10. After rinsing, the fabric passes through the gap between the pressure roller 62 and the pressure roller 61 to squeeze out the residual water in the fabric.

[0026] The specific embodiments described herein are merely illustrative examples illustrating the spirit of this utility model. Those skilled in the art to which this utility model pertains may make various modifications or additions to the described specific embodiments or use similar methods to replace them, without departing from the spirit of this utility model or exceeding the scope defined by the appended claims.

Claims

1. A raw material bleaching device for textile production, comprising a chamber, characterized in that: The chamber is divided into a bleaching chamber (1) and a cleaning chamber (2) by a partition (3). A first guide roller (4) is provided on the top of one side of the bleaching chamber (1). A number of second guide rollers (5) arranged in an "S" shape are provided inside the bleaching chamber (1). Extrusion components (6) are provided on both sides of the cleaning chamber (2). A support frame (7) is provided on the top of the cleaning chamber (2). A third guide roller (8) is provided at the bottom of the support frame (7). A first water spray pipe (9) and a second water spray pipe (10) are provided on both sides of the support frame (7). A number of nozzles (11) are provided on both the first water spray pipe (9) and the second water spray pipe (10). Both ends of the support frame (7) are installed on both sides of the cleaning chamber (2) by a cylinder (12).

2. The raw material bleaching device for textile production according to claim 1, characterized in that: The first water spray pipe (9) is connected to the lower part of the cleaning chamber (2) through a circulating water pipe, and a circulating water pump is provided on the circulating water pipe.

3. The raw material bleaching device for textile production according to claim 1, characterized in that: The bleaching chamber (1) has a drain outlet on one side, and the other side of the bleaching chamber (1) is connected to the cleaning chamber (2) through a connecting pipe (13). The connecting pipe (13) is equipped with a water pump (14) and a filter.

4. The raw material bleaching device for textile production according to claim 1, characterized in that: The extrusion assembly (6) includes a pressure roller (61) and a pressure roller (62). The two ends of the pressure roller (61) are mounted on the top of the chamber through side plates (63). A gap is formed between the pressure roller (61) and the pressure roller (62) for the fabric to pass through. The pressure roller (62) is located on the left side of the pressure roller (61). Both sides of the pressure roller (62) are mounted on the inner side of the side plate (63) through connecting plates (64).

5. The raw material bleaching device for textile production according to claim 4, characterized in that: The end of the connecting plate (64) away from the pressure roller (62) is rotatably mounted on the inner side of the side plate (63). A pull rod (65) is hinged to one side of the connecting plate (64), and a spring (66) is fitted on the pull rod (65). A support plate (67) is provided on the side plate (63). The end of the pull rod (65) away from the connecting plate (64) passes through the support plate (67) and is connected to a pin (68).

6. A raw material bleaching device for textile production according to claim 5, characterized in that: The pull rod (65) has at least one pin hole.

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