Gray fabric acid-base neutralization device for bio-based fabric processing

Abstract

The utility model discloses a gray fabric acid-base neutralization device for bio-based fabric processing, and relates to the technical field of bio-based fabric processing. The device comprises a shell, a conveying assembly is installed in the shell, a spraying assembly is installed at the upper end of the shell, two storage assemblies are installed at the upper end of the spraying assembly, an opening and closing assembly is installed in each storage assembly, and a locking assembly is installed on each storage assembly. By controlling the opening and closing assemblies in the different storage assemblies, the corresponding storage assemblies can be communicated with the spraying assemblies, so that the device can flexibly blend acidic or alkaline substances for spraying treatment according to the actual pH value condition of grey cloth; the problem that a traditional device is not flexible enough in treatment mode when facing the pH value change of the gray fabric is effectively solved, the gray fabric treatment efficiency and quality are improved, and a more adaptive treatment scheme is provided for gray fabric processing of related industries such as bio-based fabric.

Description

Technical Field

[0001] This utility model belongs to the field of bio-based fabric processing technology, and specifically relates to a device for neutralizing acid and alkali in bio-based fabric processing. Background Technology

[0002] Bio-based fabrics refer to novel fabric materials manufactured using renewable biomass through biological, chemical, and physical methods. These materials typically possess characteristics such as being green, environmentally friendly, using renewable raw materials, and being biodegradable. In terms of applications, bio-based fabrics have wide applications in clothing, home textiles, and medical fields.

[0003] In the processing of bio-based fabric greige, acid-base neutralization is a crucial step. However, traditional acid-base neutralization devices are usually designed for specific acidic or alkaline environments. When the pH of the greige changes, the neutralization method cannot be adjusted quickly and flexibly. For example, if a device originally designed to neutralize acidic greige suddenly encounters alkaline greige, it cannot be effectively processed and the device needs to be replaced, affecting its working efficiency and making it impractical.

[0004] No effective solutions have yet been proposed to address the problems in the relevant technologies. Utility Model Content

[0005] In response to the problems in related technologies, this utility model proposes an acid-base neutralization device for bio-based fabric processing to overcome the aforementioned technical problems existing in the prior art.

[0006] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0007] This utility model is a device for neutralizing the acid and alkali of raw fabric for processing bio-based fabrics, including a shell, a conveying component installed inside the shell, a spraying component installed at the upper end of the shell, a storage component installed at the upper end of the spraying component, two storage components, an opening and closing component installed inside each storage component, and a locking component installed on each storage component.

[0008] The conveying assembly guides the fabric through the housing. One storage assembly stores acidic substances, and the other stores alkaline substances. When the fabric needs to be treated, the opening and closing assembly installed in the storage assembly storing the corresponding substance is adjusted according to the fabric's pH level, so that the storage assembly storing the corresponding substance communicates with the spraying assembly, allowing the spraying assembly to spray the required substance onto the fabric. The locking assembly is used to fix the shape of the opening and closing assembly.

[0009] Furthermore, the conveying assembly includes four guide rollers, all of which are rotatably mounted on the inner wall of the housing.

[0010] Furthermore, the spraying assembly includes a conversion chamber, which is installed on the upper end of the housing. Connecting pipes are symmetrically installed on the upper surface of the conversion chamber. One storage component is installed on one of the connecting pipes. The spraying assembly also includes a spray box, which is installed on the inner wall of the housing. The upper end of the spray box communicates with the interior of the conversion chamber. Several nozzles are evenly installed on the lower surface of the spray box.

[0011] Furthermore, the storage component includes a storage compartment, the lower end of which is respectively mounted on a connecting pipe. The storage compartment is connected to the interior of the conversion compartment through the connecting pipe, and a sealing cap is threadedly mounted on the upper end of the storage compartment.

[0012] Furthermore, the opening and closing assembly includes a fixing frame, which is installed on the inner wall of the storage compartment. A sliding rod is slidably mounted on the fixing frame, and the sliding rod is aligned with the axis of the connecting pipe. A blocking block is installed at the lower end of the sliding rod, and the blocking block is installed inside the connecting pipe. The blocking block is used to completely block the connecting pipe so that the storage compartment and the conversion compartment are no longer connected. A rubber sealing gasket is installed on the blocking block. The upper end of the sliding rod extends through the storage compartment to the outside. A pressing plate is installed at the upper end of the sliding rod, and positioning grooves are symmetrically formed on the pressing plate. A spring is mounted around the sliding rod, with the upper end of the spring contacting the lower surface of the pressing plate and the lower end of the spring contacting the outer surface of the storage compartment.

[0013] Furthermore, the locking assembly includes two fixing rods, both of which are symmetrically installed on the upper surface of the storage compartment. Each fixing rod is rotatably mounted with a locking plate, and each locking plate can be adapted to one of the positioning slots.

[0014] Furthermore, a rotatable and closable window is installed on one side of the housing, and an observation window is installed on the rotatable and closable window, which is made of transparent material.

[0015] This utility model has the following beneficial effects:

[0016] This invention, by controlling the opening and closing components within different storage components, enables the corresponding storage components to communicate with their spraying components. This allows the device to flexibly adjust the spraying of acidic or alkaline substances according to the actual pH of the fabric, effectively solving the problem of insufficient flexibility in handling changes in the pH of the fabric in traditional devices. This improves the efficiency and quality of fabric processing and provides a more adaptable processing solution for fabric processing in industries such as bio-based fabrics.

[0017] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the utility model embodiments, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0020] Figure 2 This is a schematic diagram of the internal structure of the shell of this utility model;

[0021] Figure 3 For the present utility model Figure 2 A magnified view of the structure at point A in the middle;

[0022] Figure 4 This is a schematic diagram of the storage component structure of this utility model;

[0023] Figure 5 This is a schematic diagram of the opening and closing component structure of this utility model;

[0024] Figure 6 For the present utility model Figure 5 A magnified schematic diagram of the structure at point B in the middle.

[0025] The attached diagram lists the components represented by each number as follows:

[0026] 1. Housing; 2. Conveying assembly; 3. Spraying assembly; 4. Storage assembly; 5. Opening and closing assembly; 6. Locking assembly; 7. Guide roller; 8. Transfer chamber; 9. Connecting pipe; 10. Spray box; 11. Nozzle; 12. Storage chamber; 13. Sealing cover; 14. Fixing frame; 15. Sliding rod; 16. Blocking block; 17. Pressing plate; 18. Positioning groove; 19. Spring; 20. Fixing rod; 21. Locking plate; 22. Opening and closing window; 23. Observation window. Detailed Implementation

[0027] The technical solutions of the utility model embodiments will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the utility model, and not all embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the utility model.

[0028] In the description of this utility model, it should be understood that the terms "opening", "upper", "lower", "top", "middle", "inner", etc., which indicate orientation or positional relationship, are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the utility model.

[0029] Please see Figures 1-6 As shown, this utility model is a device for neutralizing the acid and alkali of raw fabric for processing bio-based fabrics, including a shell 1, a conveying component 2 installed inside the shell 1, a spraying component 3 installed at the upper end of the shell 1, a storage component 4 installed at the upper end of the spraying component 3, two storage components 4, an opening and closing component 5 installed in each storage component 4, and a locking component 6 installed on each storage component 4.

[0030] The conveying component 2 is used to guide the fabric through the housing 1. One storage component 4 is used to store acidic substances, and the other storage component 4 is used to store alkaline substances. When the fabric needs to be treated, the opening and closing component 5 installed in the storage component 4 storing the corresponding substance is adjusted according to the acidity or alkalinity of the fabric, so that the storage component 4 storing the corresponding substance is connected to the spraying component 3, so that the spraying component 3 can spray the required substance onto the fabric. The locking component 6 is used to fix the shape of the opening and closing component 5.

[0031] In practical use, the fabric to be processed is first conveyed into the housing 1. The conveying assembly 2 guides the fabric past the spraying assembly 3. Based on the fabric's pH level, it is determined whether to obtain a substance from the storage assembly 4 (containing acidic or alkaline substances) for processing. If acidic substances are required, the opening / closing assembly 5 within that storage assembly 4 is operated to connect it to the spraying assembly 3, allowing the acidic substance to flow to the spraying assembly 3. Then, the locking mechanism is adjusted. Component 6 locks the opening and closing component 5, keeping it always open. Conversely, if it is necessary to obtain substances from the storage component 4 containing alkaline substances, the corresponding operation is performed. When the spraying component 3 receives the corresponding substances, it will spray them evenly onto the fabric passing below, performing pH adjustment and other treatment operations on the fabric. After the treatment is completed, the opening and closing component 5 of the corresponding storage component 4 is closed as needed to stop the outflow of substances, and the locking component 6 is locked to ensure that the storage component 4 is restored to a safe and sealed state, ready for the next treatment operation.

[0032] This invention, by controlling the opening and closing components 5 within different storage components 4, enables the corresponding storage components 4 to communicate with their spraying components 3. This allows the device to flexibly adjust the spraying of acidic or alkaline substances according to the actual pH of the fabric, effectively solving the problem of insufficient flexibility in handling changes in the pH of the fabric in traditional devices. This improves the efficiency and quality of fabric processing and provides a more adaptable processing solution for fabric processing in industries such as bio-based fabrics.

[0033] In one embodiment, the conveying assembly 2 includes four guide rollers 7, all of which are rotatably mounted on the inner wall of the housing 1.

[0034] By rotating four guide rollers 7 onto the inner wall of the housing 1, the fabric can be sequentially transferred between the multiple guide rollers 7 and kept moving along a predetermined path. The fabric is guided under the spraying assembly 3 and then conveyed to the outside of the housing 1 for subsequent operations.

[0035] In one embodiment, the spraying assembly 3 includes a conversion chamber 8, which is installed on the upper end of the housing 1. Connecting pipes 9 are symmetrically installed on the upper surface of the conversion chamber 8. One storage assembly 4 is installed on one of the connecting pipes 9. The spraying assembly 3 also includes a spray box 10, which is installed on the inner wall of the housing 1. The upper end of the spray box 10 communicates with the interior of the conversion chamber 8. A plurality of nozzles 11 are evenly installed on the lower surface of the spray box 10.

[0036] The storage component 4 and its conversion chamber 8 can be connected by the connecting pipe 9, but the opening and closing component 5 can prevent the storage component 4 and the conversion chamber 8 from being connected. It is necessary to operate the opening and closing component 5 to restore the connection between the two. This allows the system to determine whether to obtain the substance from the storage component 4 containing acidic or alkaline substances based on the pH of the fabric. If the substance needs to be obtained from the storage component 4 containing acidic substances, the opening and closing component 5 can be operated to restore the connection between the storage component 4 containing acidic substances and the conversion chamber 8, allowing the acidic substance to flow into the conversion chamber 8. Conversely, if the substance needs to be obtained from the storage component 4 containing alkaline substances, the corresponding operation is performed, and the required substance is then transported to the spray box 10 through the conversion chamber 8. The substance is then evenly sprayed onto the fabric through the nozzle 11 installed below the spray box 10 to perform pH adjustment and other treatment operations on the fabric.

[0037] In one embodiment, the storage component 4 includes a storage compartment 12, the lower end of which is respectively mounted on a connecting pipe 9. The storage compartment 12 communicates with the interior of the conversion compartment 8 through the connecting pipe 9, and a sealing cover 13 is threadedly mounted on the upper end of the storage compartment 12.

[0038] By rotating the sealing cap 13, acidic or alkaline substances can be stored in the storage compartment 12 for use. During normal storage of substances in the storage compartment 12, the sealing cap 13 can protect the airtightness of the storage compartment 12 and protect the substances inside.

[0039] In one embodiment, the opening and closing assembly 5 includes a fixing frame 14, which is installed on the inner wall of the storage compartment 12. A sliding rod 15 is slidably mounted on the fixing frame 14. The sliding rod 15 is axially aligned with the connecting pipe 9. A blocking block 16 is installed at the lower end of the sliding rod 15. The blocking block 16 is installed inside the connecting pipe 9 and is used to completely block the connecting pipe 9 so that the storage compartment 12 and the conversion compartment 8 are no longer connected. A rubber sealing gasket is installed on the blocking block 16. The upper end of the sliding rod 15 extends through the storage compartment 12 to the outside. A pressing plate 17 is installed at the upper end of the sliding rod 15. Positioning grooves 18 are symmetrically opened on the pressing plate 17. A spring 19 is mounted around the sliding rod 15. The upper end of the spring 19 contacts the lower surface of the pressing plate 17, and the lower end of the spring 19 contacts the outer surface of the storage compartment 12.

[0040] The blocking block 16 completely seals the connecting pipe 9, and the installed rubber sealing gasket further enhances the sealing effect. Thus, the blocking block 16 prevents the storage chamber 12 and the conversion chamber 8 from being interconnected. When it is necessary to connect the storage chamber 12 (containing the desired substance) with the conversion chamber 8, pressing the pressing plate 17 compresses the spring 19, causing the sliding rod 15 to slide on the fixed frame 14. This moves the blocking block 16 at the lower end of the sliding rod 15 downwards, allowing it to move into the conversion chamber 8 and no longer block the connecting pipe 9. This enables the corresponding storage chamber 12 and conversion chamber 8 to communicate, allowing the internal substances to be transported into the conversion chamber 8. The conversion chamber 8 then transports the substances to the spray box 10, where the spray nozzles 11 spray the substances onto the fabric for pH adjustment and other treatment operations. Furthermore, when the pressing plate 17 moves downward until the blocking block 16 no longer blocks the connecting pipe 9, it can cooperate with its locking component 6 through the positioning groove 18 to lock the pressing plate 17, fix the position of its blocking block 16, and keep the storage compartment 12 and the conversion compartment 8 in a continuous state. When it is necessary to change the connection between different storage compartments 12 and conversion compartment 8, the locking component 6 can be adjusted to de-lock the pressing plate 17. Its spring 19 can open and release the elastic force, driving the pressing plate 17 to move upward, thereby causing the sliding rod 15 to move upward, so that the blocking block 16 continues to block the connecting pipe 9, closing the connection between the storage compartment 12 and the conversion compartment 8. Then, the pressing plate 17 on another storage compartment 12 can be pressed to connect it with the conversion compartment 8, thereby enabling the device to flexibly adjust the acid or alkaline substances for spraying treatment according to the actual acidity or alkalinity of the fabric.

[0041] In one embodiment, the locking component 6 includes two fixing rods 20, which are symmetrically installed on the upper surface of the storage compartment 12. Each fixing rod 20 is rotatably mounted with a locking plate 21, and each locking plate 21 can be adapted to one positioning groove 18.

[0042] When the pressing plate 17 moves downward, the positioning groove 18 passes through the locking plate 21 that matches it. At this time, by rotating the locking plate 21, it can be made to no longer match the position of the positioning groove 18. This fixes the pressing plate 17 and limits the possibility of the pressing plate 17 resetting upward under the elastic force of the spring 19, thereby ensuring that the connecting pipe 9 can remain open.

[0043] In one embodiment, for the housing 1 described above, a rotatable and closable window 22 is installed on one side of the housing 1, and an observation window 23 is installed on the window 22, the observation window 23 being made of transparent material.

[0044] By installing an openable window 22 on one side of the housing 1, the operator can install the fabric inside the housing 1 by opening the observation window 23, so that it can be conveyed along a specified trajectory under the guidance of the guide roller 7. The observation window 23 makes it easy for the operator to observe the inside of the housing 1.

[0045] Through the above technical solution, by controlling the opening and closing components 5 in different storage components 4, the corresponding storage components 4 can be connected with their spraying components 3, thereby enabling the device to flexibly adjust acidic or alkaline substances for spraying treatment according to the actual acidity or alkalinity of the fabric. This effectively solves the problem that traditional devices are not flexible enough in handling changes in the acidity or alkalinity of the fabric, improves the efficiency and quality of fabric processing, and provides a more adaptable treatment solution for fabric processing in bio-based fabrics and related industries.

[0046] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0047] The preferred embodiments of the utility model disclosed above are merely illustrative of the utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the utility model, thereby enabling those skilled in the art to better understand and utilize it. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A device for neutralizing the acid and alkali of raw fabric used in the processing of bio-based fabrics, comprising a shell (1), characterized in that, The housing (1) is equipped with a conveying assembly (2), the housing (1) is equipped with a spraying assembly (3) at the upper end, the spraying assembly (3) is equipped with a storage assembly (4) at the upper end, there are two storage assemblies (4), each storage assembly (4) is equipped with an opening and closing assembly (5), and each storage assembly (4) is equipped with a locking assembly (6). The conveying component (2) is used to guide the fabric through the housing (1). One storage component (4) is used to store acidic substances, and the other storage component (4) is used to store alkaline substances. When the fabric needs to be processed, the opening and closing component (5) installed in the storage component (4) storing the corresponding substance is adjusted according to the acidity or alkalinity of the fabric so that the storage component (4) storing the corresponding substance is connected to the spraying component (3) so that the spraying component (3) can spray the required substance onto the fabric. The locking component (6) is used to fix the shape of the opening and closing component (5).

2. The apparatus for neutralizing the acid and alkali of raw fabric for processing bio-based fabrics according to claim 1, characterized in that, The conveying assembly (2) includes four guide rollers (7), all of which are rotatably mounted on the inner wall of the housing (1).

3. The bio-based fabric acid-base neutralization device for processing fabrics according to claim 2, characterized in that, The spraying assembly (3) includes a conversion chamber (8), which is installed on the upper end of the housing (1). Connecting pipes (9) are symmetrically installed on the upper surface of the conversion chamber (8). One of the storage components (4) is installed on one of the connecting pipes (9). The spraying assembly (3) also includes a spray box (10), which is installed on the inner wall of the housing (1). The upper end of the spray box (10) is connected to the interior of the conversion chamber (8). A plurality of nozzles (11) are evenly installed on the lower surface of the spray box (10).

4. The acid-base neutralization device for bio-based fabric processing according to claim 3, characterized in that, The storage component (4) includes a storage compartment (12), the lower end of which is respectively installed on a connecting pipe (9). The storage compartment (12) is connected to the interior of the conversion compartment (8) through the connecting pipe (9). A sealing cap (13) is threadedly installed on the upper end of the storage compartment (12).

5. The apparatus for neutralizing the acid and alkali of raw fabric for processing bio-based fabrics according to claim 4, characterized in that, The opening and closing assembly (5) includes a fixing frame (14) installed on the inner wall of the storage compartment (12). A sliding rod (15) is slidably mounted on the fixing frame (14). The sliding rod (15) is axially aligned with the connecting pipe (9). A blocking block (16) is installed at the lower end of the sliding rod (15). The blocking block (16) is installed inside the connecting pipe (9) and is used to completely block the connecting pipe (9) so that the storage compartment (12) and the rotating... The storage compartment (8) is no longer connected. A rubber sealing gasket is installed on the blocking block (16). The upper end of the sliding rod (15) extends through the storage compartment (12) to the outside. A pressing plate (17) is installed on the upper end of the sliding rod (15). Positioning grooves (18) are symmetrically opened on the pressing plate (17). A spring (19) is installed around the sliding rod (15). The upper end of the spring (19) is in contact with the lower surface of the pressing plate (17), and the lower end of the spring (19) is in contact with the outer surface of the storage compartment (12).

6. The apparatus for neutralizing the acid and alkali of raw fabric for processing bio-based fabrics according to claim 5, characterized in that, The locking assembly (6) includes two fixing rods (20). The fixing rods (20) are symmetrically installed on the upper surface of the storage compartment (12). Each fixing rod (20) is rotatably mounted with a locking plate (21). Each locking plate (21) can be matched with one positioning groove (18).

7. The apparatus for neutralizing the acid and alkali of raw fabric for processing bio-based fabrics according to claim 6, characterized in that, The housing (1) is equipped with a rotatable opening and closing window (22) on one side, and an observation window (23) is installed on the opening and closing window (22), which is made of transparent material.

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