A desizing machine with filtration function

Abstract

This utility model discloses a desizing machine with a filtration function, relating to the field of printing and dyeing equipment technology. It includes a base, a desizing tank, and a washing tank. The base has a groove at its bottom, inside which a small rotating shaft is installed. A brake caster is installed at the bottom of the small rotating shaft, and a rotating motor is installed outside the small rotating shaft. A telescopic rod is installed on the base, and a support platform is installed on the telescopic rod. An operating groove is installed on the support platform, and the operating groove includes a desizing tank and a washing tank. Filter plates are installed inside both the desizing tank and the washing tank. In the practical application of high-efficiency desizing machines, if the equipment itself lacks an effective filtration function, it will bring a series of obvious adverse effects. This utility model, by installing filter plates, can intercept impurities at the first moment during liquid circulation.

Description

Technical Field

[0001] This utility model relates to the field of printing and dyeing equipment technology, specifically a desizing machine with a filtration function. Background Technology

[0002] A desizing machine is a piece of equipment used in the textile industry, primarily for removing sizing agents from the surface of fabrics. During the weaving process, yarns are typically sized to improve their strength and abrasion resistance. However, sized fabric surfaces are relatively hard, which is detrimental to subsequent dyeing and printing processes. Therefore, a desizing step is necessary to remove the sizing agents. An existing high-efficiency desizing machine (publication number: CN206090057U) exhibits at least the following drawbacks in use:

[0003] 1. In the practical application of high-efficiency desizing machines, the lack of effective filtration will lead to a series of significant adverse effects. First, impurities such as sizing residue and fiber debris cannot be separated from the desizing solution in a timely manner, resulting in repeated contamination of the cleaning solution and reducing the cleanliness and efficiency of the entire desizing process. During the circulating washing process, the fabric may come into contact with water already mixed with impurities multiple times, causing sizing residue that is difficult to clean thoroughly, affecting the quality of subsequent dyeing and finishing. Furthermore, increased contamination of the cleaning solution will force operators to frequently change the water source, resulting in water waste and increased operating costs. Therefore, a desizing machine with a filtration function is needed.

[0004] 2. The desizing process itself requires a large amount of water to rinse and dilute the sizing material. If fresh water is used in each cycle, the total water consumption of the entire process would be staggering, which is both environmentally unfriendly and increases the company's operating costs. In contrast, if the desizing water can be filtered, treated, and recycled, the consumption of fresh water can be significantly reduced, improving resource utilization efficiency. Therefore, a water-recycling desizing machine is needed.

[0005] 3. Inconvenient mobility means poor equipment flexibility. If the production line layout needs adjustment, or if the fabric type is changed or the process flow adjusted, the equipment's position cannot be quickly moved. This can affect the overall production line restructuring efficiency and cause workflow disruptions. Especially in small and medium-sized printing and dyeing plants or enterprises producing multiple varieties in small batches, flexible equipment repositioning is a common requirement. Equipment lacking mobility is unsuitable in such scenarios. Therefore, a portable desizing machine is needed. Utility Model Content

[0006] The main purpose of this utility model is to provide a desizing machine with a filtration function, which can effectively solve the problems in the background art.

[0007] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0008] A desizing machine with filtration function includes a base, a desizing tank, and a washing tank. The base has a groove at its bottom, inside which a small rotating shaft is installed. A brake caster is installed at the bottom of the small rotating shaft, and a rotating motor is installed outside the small rotating shaft. A telescopic rod is installed on the base, and a support platform is installed on the telescopic rod. An operating slot is installed on the support platform, and the operating slot includes the desizing tank and the washing tank. A desizing liquid tank and a water storage tank are located above the base, both positioned below the support platform. Circulation pipes are installed on the sides of the desizing liquid tank, the water storage tank, and the operating slot, with a water pump installed at the end of each circulation pipe. Filter plates are installed inside the desizing tank and the washing tank. An agitator roller is installed inside the desizing tank. A rotating shaft is installed on the side of the operating slot, connected to a cover. A controller is installed on the side of the operating slot.

[0009] Preferably, the circulation pipe is located below the position corresponding to the filter element.

[0010] Preferably, the controller is connected to the rotating motor, the water pump, the motor at the bottom of the agitator roller, and the motor at the bottom of the telescopic rod.

[0011] Preferably, the small rotating shaft can rotate 90 degrees.

[0012] Preferably, the filter sheet and the agitator roller are detachable.

[0013] Preferably, the lid can rotate 180 degrees around the pivot.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. By installing filter plates, impurities can be intercepted at the first moment during the liquid circulation process, so that the cleaning water is always in a relatively clean state, avoiding the phenomenon of impurities redepositing and recontamination.

[0016] 2. By installing a circulating pipeline, the dependence on fresh water sources can be significantly reduced, the water consumption per unit of product can be lowered, and the resource waste caused by the large amount of water used and the frequent water changes in traditional processes can be fundamentally alleviated.

[0017] 3. By installing a small rotating shaft and a rotating motor, not only can the flexibility of the equipment in practical applications be improved, but the convenience of transportation, maintenance and operation can also be significantly optimized. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model from one perspective;

[0019] Figure 2 This is a schematic diagram of structure A of the present invention;

[0020] Figure 3 This is a schematic diagram of the overall structure of this utility model from two perspectives;

[0021] In the diagram: 1. Base; 2. Groove; 3. Small rotating shaft; 4. Rotating motor; 5. Brake caster; 6. Telescopic rod; 7. Support platform; 8. Desizing liquid tank; 9. Water storage tank; 10. Water pump; 11. Circulation pipe; 12. Operating trough; 121. Desizing tank; 122. Cleaning tank; 13. Filter plate; 14. Agitating roller; 15. Rotating shaft; 16. Cover; 17. Controller. Detailed Implementation

[0022] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0023] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element 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 this utility model. In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0024] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," and "connected," etc., should be interpreted broadly. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances. Example

[0025] Please see Figure 1-3 The present invention provides the following technical solution:

[0026] A desizing machine with filtration function includes a base 1, a desizing tank 121, and a washing tank 122. The base 1 has a groove 2 at its bottom, a small rotating shaft 3 is installed inside the groove 2, a brake caster 5 is installed at the bottom of the small rotating shaft 3, and a rotating motor 4 is installed outside the small rotating shaft 3. A telescopic rod 6 is installed on the base 1, a support platform 7 is installed on the telescopic rod 6, and an operating slot 12 is installed on the support platform 7. The operating slot 12 includes the desizing tank 121 and the washing tank 122. A desizing liquid tank 8 is located above the base 1. The desizing liquid tank 8 and the water storage tank 9 are both located below the support platform 7. The desizing liquid tank 8, the water storage tank 9 and the operation tank 12 are all equipped with circulation pipes 11 on their sides. The ends of the circulation pipes 11 are installed on the water pump 10. The desizing tank 121 and the washing tank 122 are both equipped with filter plates 13. The desizing tank 121 is equipped with an agitator roller 14. The operation tank 12 is equipped with a rotating shaft 15 on its side. The rotating shaft 15 is connected to the cover 16. The operation tank 12 is equipped with a controller 17 on its side.

[0027] Specifically: the circulation pipe 11 is located below the position corresponding to the filter element 13.

[0028] Specifically: The controller 17 is connected to the rotating motor 4, the water pump 10, the motor at the bottom of the stirring roller 14, and the motor at the bottom of the telescopic rod 6.

[0029] Specifically: the small rotating shaft 3 can rotate 90 degrees.

[0030] Specifically, the filter sheet 13 and the agitator roller 14 are detachable.

[0031] Specifically, the cover 16 can rotate 180 degrees around the pivot 15.

[0032] In this embodiment, filter plates 13 are installed inside both the desizing tank 121 and the washing tank 122, and the filter plates 13 and the stirring roller 14 are detachable structures.

[0033] In the design of this equipment, both the desizing tank 121 and the washing tank 122 are equipped with detachable filter plates 13, which is one of its core technological highlights that distinguishes it from traditional desizing machines. The introduction of this structure fundamentally solves the problem of the inability to remove sizing residue and fiber impurities in a timely manner during the desizing process. Traditional desizing equipment lacks an effective solid-liquid separation mechanism, and the impurities remaining in the sizing solution will repeatedly adhere to the fabric surface during the circulating washing of the fabric, causing the washing solution to be quickly contaminated. This not only affects the desizing effect but also greatly reduces the quality stability of subsequent dyeing and finishing.

[0034] The filter element 13 in this device is designed specifically to address this pain point. It can intercept impurities during the liquid circulation process, keeping the washing water in a relatively clean state and preventing the redeposition and recontamination of impurities. By continuously filtering and removing particulate contaminants, the fabric receives a cleaner liquid rinse in each immersion wash, thereby significantly improving the thoroughness of desizing, enhancing the cleanliness and absorbency of the fabric surface, and facilitating the further penetration of dyes or auxiliaries.

[0035] Furthermore, the filter element 13 is designed with a detachable structure, which not only facilitates daily cleaning and replacement but also allows for adaptability to different fabrics or slurry types. Users can flexibly adjust or replace the filter specifications according to actual working conditions to achieve more efficient filtration. This structural flexibility and functional effectiveness not only optimizes the desizing process itself but also extends the water source usage cycle, reduces the frequency of water source replacement, and contributes to water conservation, emission reduction, and improved overall production efficiency.

[0036] Therefore, this filtration structure is not merely an additional function, but a crucial support for the entire desizing equipment to achieve the triple goals of "high efficiency, cleanliness, and environmental protection." It improves water quality at the source, controls the spread of pollution sources along the path, and ultimately brings tangible improvements in desizing effect, fabric quality, and operating costs. It is an indispensable key technology in the design of this equipment.

[0037] In this embodiment, a desizing liquid tank 8 and a water storage tank 9 are provided above the base 1. Both the desizing liquid tank 8 and the water storage tank 9 are located below the support platform 7. Circulation pipes 11 are installed on the sides of the desizing liquid tank 8, the water storage tank 9, and the operating trough 12. The end of the circulation pipe 11 is installed on the water pump 10. The circulation pipe 11 is located below the position corresponding to the filter plate 13.

[0038] The equipment incorporates a circulating pipeline 11 and a water pump 10 system in its structural design. This not only expands the functionality of traditional desizing equipment but is also key to achieving efficient resource utilization and green manufacturing goals. Through this system, desizing liquid and cleaning water can be reintroduced into the workflow after preliminary purification by filter 13, forming a closed, dynamic circulation loop. This recycling mechanism significantly reduces reliance on fresh water sources, lowers water consumption per unit of product, and fundamentally alleviates the resource waste caused by excessive water usage and frequent water changes in traditional processes.

[0039] Furthermore, the water pump 10 system provides stable power, enabling the filtered liquid to flow efficiently between the desizing tank 121 and the washing tank 122, maintaining a certain flow rate and pressure, thereby ensuring the continuity and uniformity of the washing process. This "filtering and circulating simultaneously" operation mode not only improves the efficiency of fabric washing but also avoids the problem of fluctuations in washing effect caused by water quality deterioration.

[0040] In practical applications, the presence of filter element 13 allows the water in the circulation system to maintain a clean state for a longer period. This means that operators no longer need to frequently stop the machine to change the water source, thereby reducing the burden of manual operation, improving production continuity, and saving a significant amount of energy consumption and wastewater treatment costs associated with drainage and water replacement. Especially in the context of the modern textile industry's increasing emphasis on environmental standards and green certification, desizing equipment with water circulation function undoubtedly has a greater advantage in environmental assessments.

[0041] Furthermore, the design of the water circulation system lays the foundation for subsequent automation and intelligent upgrades of the equipment. By integrating components such as water quality sensors and water flow controllers, real-time monitoring and dynamic adjustment of water quality can be achieved, thereby maximizing the water's lifespan while ensuring effective cleaning.

[0042] In summary, the circulation pipeline 11 and water pump 10 system configured in this equipment not only improves the utilization efficiency of the cleaning fluid in terms of technology, but also sets a new industry standard in terms of environmental protection. It is an important technical support for promoting the transformation of desizing process towards high efficiency, energy saving and environmental protection.

[0043] In this embodiment, the base 1 has a groove 2 at the bottom, a small rotating shaft 3 is installed inside the groove 2, a brake caster 5 is installed at the bottom of the small rotating shaft 3, a rotating motor 4 is installed outside the small rotating shaft 3, and the small rotating shaft 3 can rotate 90 degrees.

[0044] The desizing machine in this embodiment adopts a switchable mobile and fixed structure. By setting a rotatable small shaft 3 and brake casters 5 at the bottom of the base 1, and cooperating with the rotating motor 4, automatic lifting and lowering switching is achieved, giving the equipment excellent portability and on-site adaptability. This design not only improves the flexibility of the equipment in practical applications, but also significantly optimizes the convenience of transportation, maintenance and operation.

[0045] Firstly, this structure allows the equipment to be moved when needed. The motor drives the small rotating shaft 3 to rotate, causing the casters to lower and contact the ground, enabling smooth movement and flexible steering. This facilitates rapid deployment of the equipment between different work areas. Compared to traditional fixed desizing equipment, this structure eliminates the need for manual handling or hoisting tools, significantly reducing labor costs and operational risks.

[0046] Secondly, once the equipment has moved to the target position, the system can lift the brake casters 5 off the ground by rotating the small pivot 3 in the opposite direction, allowing the equipment base 1 to land directly on the ground and achieve full contact and fixation. This structure ensures the stability and shock resistance of the equipment during operation, while also preventing the equipment from shaking or shifting during operation due to the casters being in operation.

[0047] Furthermore, this design offers excellent safety and ease of operation. The brake casters 5 feature a locking function, and combined with the electric rotating mechanism, they enable automated lifting and lowering, preventing accidental slippage due to improper operation and enhancing the overall system safety. Simultaneously, this structure is highly user-friendly for equipment maintenance, cleaning, and relocation, making it suitable for dyeing and printing companies of varying sizes and site environments.

[0048] Overall, this portable design not only improves the operability of the equipment but also embodies intelligent and user-friendly industrial design concepts, effectively addressing the shortcomings of traditional desizing equipment such as being bulky, fixed, and difficult to move. It possesses significant technological advantages and promotional value in meeting the demands of modern flexible production, enhancing user experience, and improving safety management.

[0049] The usage process of this utility model is as follows:

[0050] 1. Equipment preparation and positioning

[0051] Start the rotating motor to make the small shaft rotate, lower the brake caster to contact the ground, and push the equipment to the designated working position;

[0052] Restart the motor, and the small shaft continues to rotate, causing the casters to rise and the equipment base to contact the ground, thus completing the stable placement.

[0053] Start the power system through the controller and check whether the connections of each module are normal, such as whether the water pump, motor, and agitator roller respond normally.

[0054] 2. Liquid filling and circulation preparation

[0055] Fill the desizing solution tank and the water storage tank with the required amount of desizing solution and cleaning water, respectively;

[0056] Ensure that the circulation pipeline and water pump are properly connected so that the liquid can be smoothly delivered to the deslurry tank and cleaning tank;

[0057] If needed, parameters such as liquid circulation time and water pump power can be set on the controller interface.

[0058] 3. Desizing process

[0059] Place the fabric flat into the operating trough and let it pass through the desizing trough and the washing trough in sequence.

[0060] Inside the desizing tank, the stirring rollers are activated to mechanically agitate the desizing liquid, enhancing the contact between the fabric and the liquid and improving the desizing efficiency.

[0061] The fabric can be moved slowly, either manually or via an external transmission mechanism, to allow it to be fully soaked, rubbed, and rinsed.

[0062] 4. Cleaning and water circulation filtration

[0063] The fabric is transferred from the desizing tank to the washing tank to complete the rinsing with clean water;

[0064] During the fabric washing process, the washing water and desizing solution are initially purified by the filter at the bottom to intercept fiber impurities and sizing residue.

[0065] After filtration, the water is pumped back to the storage tank or deslurry tank, forming a closed-loop cycle;

[0066] The filter and agitator rollers are designed to be detachable, making them easy to replace and clean during or after operation, ensuring consistent and stable cleaning quality.

[0067] 5. Completion of processing and equipment maintenance

[0068] After processing is complete, the controller stops all motors and water pumps.

[0069] Drain the remaining liquid from the tank, and remove the filter and agitator roller for cleaning or replacement;

[0070] The rotating motor can be restarted, the casters can be lowered, and the equipment can be pushed out of the current workstation for easy use in the next round or for routine maintenance.

[0071] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A desizing machine with filtering function, comprising a base (1), a desizing tank (121) and a cleaning tank (122), characterized in that: The base (1) has a groove (2) at the bottom, a small rotating shaft (3) is installed inside the groove (2), a brake caster (5) is installed at the bottom of the small rotating shaft (3), a rotating motor (4) is installed outside the small rotating shaft (3), a telescopic rod (6) is installed on the base (1), a support platform (7) is installed on the telescopic rod (6), an operating groove (12) is installed on the support platform (7), the operating groove (12) includes a desizing tank (121) and a cleaning tank (122), a desizing liquid tank (8) and a water storage tank (9) are provided above the base (1), the desizing liquid tank (8) The desizing tank (8), water storage tank (9) and operating tank (12) are all located below the support platform (7). Circulation pipes (11) are installed on the sides of the desizing tank (8), water storage tank (9) and operating tank (12). The end of the circulation pipe (11) is installed on the water pump (10). Filters (13) are installed inside the desizing tank (121) and the cleaning tank (122). A stirring roller (14) is installed inside the desizing tank (121). A rotating shaft (15) is installed on the side of the operating tank (12). The rotating shaft (15) is connected to the cover (16). A controller (17) is installed on the side of the operating tank (12).

2. A desizing machine with a filtration function according to claim 1, characterized in that: The circulation pipe (11) is located below the position corresponding to the filter (13).

3. A desizing machine with a filtration function according to claim 1, characterized in that: The controller (17) is connected to the rotating motor (4), the water pump (10), the motor at the bottom of the stirring roller (14), and the motor at the bottom of the telescopic rod (6).

4. A desizing machine with a filtration function according to claim 1, characterized in that: The small rotating shaft (3) can rotate 90 degrees.

5. A desizing machine with a filtration function according to claim 1, characterized in that: The filter (13) and the agitator (14) are detachable.

6. A desizing machine with a filtration function according to claim 1, characterized in that: The cover (16) can rotate 180 degrees around the pivot (15).

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