Synthetic fiber washing device and synthetic fiber production line
By incorporating an inclined cleaning plate and a turbulence mechanism into the synthetic fiber washing device, the problem of fiber fuzzing caused by high viscosity of the cleaning solution was solved, resulting in more efficient cleaning and cost optimization.
Patent Information
- Application Number
- CN202422953239.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-29
- Publication Date
- 2025-10-21
- Estimated Expiration
- 2034-11-29
AI Technical Summary
In existing synthetic fiber washing equipment, the high viscosity of the washing liquid causes fibers to become fuzzy and the washing process is uneven, which affects washing efficiency and equipment cost.
A synthetic fiber washing device is designed, in which a washing plate is inclined at an angle to the horizontal plane, and a turbulence mechanism is set on the washing plate, including protrusions arranged along the fiber conveying direction to form a stepped structure, so as to break the viscosity of the water flow, promote turbulent mixing, and improve the uniformity of the washing liquid.
It reduces the generation of fiber lint, improves washing efficiency, and lowers equipment and production costs.
Smart Images
Figure CN223458533U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to synthetic fiber production equipment, specifically, relate to a synthetic fiber washing unit. In addition, the utility model also relates to a synthetic fiber production line comprising the synthetic fiber washing unit. BACKGROUND
[0002] In the production and processing of synthetic fiber, it is usually necessary to remove solvent, remove oil, remove slag and the like to improve the required performance of the fiber. Therefore, after the production of synthetic fiber, it needs to enter the washing production line for washing. The washing device currently used is arranged obliquely upward or obliquely downward on the flat plate. The synthetic fiber to be cleaned is cleaned along the flat plate obliquely upward or obliquely downward, the cleaning liquid flows downward along the flat plate, and a liquid film is established on the flat plate, so that the synthetic fiber can be washed in the established liquid film. When the cleaning liquid flows along the flat plate, the water flow has a large viscous force, which can cause a large number of hairs on the synthetic fiber. In addition, due to uneven water flow and ripple effect, the contact between the synthetic fiber and the cleaning liquid is not uniform, resulting in incomplete cleaning.
[0003] Therefore, it is necessary to design a new synthetic fiber washing device. CONTENT OF THE UTILITY MODEL
[0004] The technical problem to be solved by the utility model is to provide a synthetic fiber washing device, which has a simple structure, can reduce the generation of synthetic fiber hairs during washing, improve the washing efficiency, and reduce the equipment and production cost.
[0005] In order to achieve the above technical problem, the utility model provides a synthetic fiber washing device in the first aspect, which comprises a washing mechanism and a conveying mechanism for conveying synthetic fiber to the washing mechanism for washing. The washing mechanism comprises a cleaning plate and a baffle, the baffle is arranged on both sides of the cleaning plate in the conveying direction of the synthetic fiber, an inclined angle is formed between the cleaning surface of the cleaning plate and the horizontal plane, and a flow disturbing mechanism is arranged on the cleaning surface of the cleaning plate to form a flow disturbing effect on the cleaning liquid flowing through the cleaning surface when the cleaning liquid flows from the top to the bottom of the cleaning plate.
[0006] Further, the flow disturbing mechanism comprises a plurality of protruding portions arranged in sequence in the conveying direction of the synthetic fiber.
[0007] Further, the protruding portion comprises a first working surface and a second working surface formed in sequence in the conveying direction of the synthetic fiber, and an inclined angle is formed between the first working surface and the second working surface.
[0008] Further, the common edge of the first working surface and the second working surface is perpendicular to the conveying direction of the synthetic fiber.
[0009] Further, the first working surface and the second working surface are connected by a circular arc.
[0010] Further, the angle between the cleaning surface and the horizontal plane is 5°-80°.
[0011] Further, the maximum distance between the outer contour of the convex part and the cleaning surface is 5mm-200mm.
[0012] Further, the conveying mechanism comprises a plurality of driving rollers and a support assembly, the driving rollers are arranged at both ends of the cleaning plate along the conveying direction of the synthetic fiber through the support assembly, the synthetic fiber is conveyed through the plurality of driving rollers in tension and can form a gap with the convex part.
[0013] Further, the conveying direction of the synthetic fiber is from the top of the cleaning plate to the bottom of the cleaning plate or from the bottom of the cleaning plate to the top of the cleaning plate.
[0014] The utility model discloses a synthetic fiber production line in another aspect still discloses a synthetic fiber washing device of any one of the above technical schemes.
[0015] Through the above technical scheme, the beneficial effects of the utility model are as follows:
[0016] The utility model provides a synthetic fiber washing device, including washing mechanism and transmission mechanism, and the conveying mechanism can convey the synthetic fiber to the washing mechanism and washes, and the washing mechanism includes the cleaning plate and the baffle of setting at the both sides of cleaning plate, and the baffle can avoid the washing liquid that flows on the cleaning plate splashes or leaks, and the angle is formed between the cleaning surface of cleaning plate and the horizontal plane, and the cleaning surface of cleaning plate is provided with the turbulence mechanism to make the washing liquid flow from the top of cleaning plate to the bottom and form the turbulence effect to the washing liquid that flows through the cleaning surface.
[0017] Other features and advantages of the utility model will be described in detail in the following specific embodiment part. BRIEF DESCRIPTION OF DRAWINGS
[0018] The drawings are used to provide further understanding of the utility model and constitute a part of the specification, and are used to explain the utility model together with the following specific embodiment, but do not constitute the limitation to the utility model.In the drawings:
[0019] Figure 1 It is the structure schematic diagram of a specific embodiment of the synthetic fiber washing device of the utility model;
[0020] Figure 2 is another specific embodiment structure diagram of the synthetic fiber washing device of the utility model;
[0021] Figure 3 is a washing mechanism structure diagram in the synthetic fiber washing device of the utility model.
[0022] Explanation of reference signs
[0023] 1 cleaning plate 2 baffle
[0024] 3 protruding part 31 first working surface
[0025] 32 second working surface 4 driving roller
[0026] 5 synthetic fiber Specific embodiment
[0027] The specific embodiment described herein is only used for illustrating and explaining the utility model, and the protection scope of the utility model is not limited to the following specific embodiment.
[0028] In the description of the utility model, it should be pointed out that, unless otherwise explicitly specified and limited, the terms "arrangement", "arrangement", "connection" should be understood broadly, for example, the connection can be direct connection, or indirect connection through intermediate medium, can be fixed connection, or detachable connection, or integral connection. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.
[0029] In addition, the terms "first", "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features, therefore, the features limited by "first", "second" can be explicitly or implicitly include one or more of the features.
[0030] In the utility model, the orientation words such as "conveying direction" are defined with the conveying direction of synthetic fiber 5, and in addition, "horizontal plane" is defined with the direction used by synthetic fiber washing device, which can be understood as the ground of the production workshop where the device is installed, specifically in the drawings provided by the utility model, the orientation or position relationship used is based on the orientation or position relationship shown in the drawings, and the contact is only for the convenience of describing the utility model and simplifying the description, and is not indicative or suggestive of the device or element indicated must have a specific orientation, be constructed and operated in a specific orientation, therefore, it cannot be understood as a limitation on the utility model; for the orientation terms of the utility model, it should be understood in combination with the actual installation state.
[0031] With reference to Figures 1 to 3 The utility model provides a synthetic fiber washing device, including washing mechanism and transmission mechanism, wherein, washing mechanism includes the baffle 2 of washing board 1 and setting at both sides of washing board 1, and the washing surface of washing board 1 forms with the inclined angle between horizontal plane, is provided with the spoiler mechanism on the washing surface of washing board 1, and the spoiler mechanism can cause the spoiler to the washing liquid that flows from the top to the bottom of washing board 1. The utility model's simple structure, through the spoiler mechanism forms the spoiler on the washing liquid that flows on the washing surface of washing board 1, can improve the washing effect of synthetic fiber 5, and also can avoid the hair silk of synthetic fiber 5.
[0032] Secondly, the washing mechanism in the synthetic fiber washing device provided by the utility model is used for washing synthetic fiber 5, and the conveying mechanism is used for conveying synthetic fiber 5 into the washing mechanism, in addition, the baffle 2 is arranged to prevent the washing liquid from splashing or leaking when flowing in the washing board 1, and the washing board 1 is inclined to form an angle with the horizontal plane, the washing liquid flows down along the washing board 1 from top to bottom, and a liquid film is established on the washing board 1, and the synthetic fiber 5 is cleaned in the liquid film.
[0033] Further, as a specific embodiment of the utility model, with reference to Figure 1 Or Figure 2 The spoiler mechanism includes a plurality of protruding portions 3 arranged in sequence along the conveying direction of the synthetic fiber 5. The plurality of protruding portions 3 can form a stepped structure. When the washing liquid flows on the washing board 1 with the protruding portions 3 arranged thereon, the washing liquid flowing through the previous protruding portion 3 will impact the next protruding portion 3, thereby forming a spoiler and destroying the viscous force in the water.
[0034] It should be noted that, as shown in Figure 1 The arrangement of the protruding portions 3 can be uniform or staggered as needed, as long as it can form a spoiler. It should be noted that the cleaning intensity and effect should be ensured while forming the spoiler.
[0035] Further, with reference to Figure 1 Or Figure 2 The protruding portions 3 form a first working surface 31 and a second working surface 32 along the conveying direction of the synthetic fiber 5, and a protruding angle is formed between the first working surface 31 and the second working surface 32. The first working surface 31 and the second working surface 32 cooperate to form the protruding portion 3. During the flow of the washing liquid, the washing liquid passes through the first working surface 31 or the second working surface 32, which can change the flow state of the washing liquid on the flat plate. Moreover, the angle of the protruding angle between the first working surface 31 and the second working surface 32 can be changed to change the impact force of the washing liquid.
[0036] It can be understood that, in addition to the structure of the protruding part 3 being formed with the first working surface 31 and the second working surface 32, the specific structure of the protruding part 3 can also be a sawtooth structure, that is, the flow disturbing mechanism can be composed by setting a plurality of long strip-shaped protrusions.
[0037] More specifically, in order to successfully disturb the flow of the cleaning liquid, the common edge of the first working surface 31 and the second working surface 32 is perpendicular to the conveying direction.
[0038] In summary of the above technical solutions, it needs to be explained that, when the cleaning liquid flows on the flat plate, the flow resistance will increase with the increase of the flow distance due to the internal friction between the molecules of the cleaning liquid. By setting a plurality of protruding parts 3 on the cleaning plate 1 to form a stepped structure, the continuity of the flat plate can be broken, so that the cleaning liquid can flow segmentally to the first working surface 31 or the second working surface 32 of each protruding part 3 in the process of flowing, and the direction of the cleaning liquid will change to a certain extent, which helps to reduce the flow resistance. Further, the existence of the stepped structure makes the cleaning liquid collide with the first working surface 31 or the second working surface 32 after flowing, and then mix again, and both the collision and the mixing help to break the laminar flow state in the cleaning liquid, promote the turbulent mixing of the cleaning liquid, enhance the interaction between the molecules of the cleaning liquid, reduce the viscous force, and make the cleaning liquid more evenly distributed, so as to clean the synthetic fibers 5 more evenly and thoroughly and reduce the generation of lint. In addition, the design of the stepped structure also increases the contact area between the cleaning liquid and the cleaning surface. Since the viscous force between the cleaning liquid and the cleaning surface is usually smaller than the internal viscous force of the cleaning liquid, increasing the contact area helps to reduce the overall viscous force. In addition, if a flat plate type cleaning plate 1 is used, due to the action of the viscous force of the cleaning liquid, it is easy to form a stagnant area at the bottom or corner of the cleaning plate 1, and the stepped design changes the original shape of the cleaning plate 1 and the original flow path of the cleaning liquid, so that the cleaning liquid is more easily flowed to each part of the cleaning plate 1, thereby preventing the stagnation of the cleaning liquid or the contaminants washed out. Therefore, by setting a plurality of protruding parts 3 on the cleaning surface of the cleaning plate 1 to form a stepped structure, the stepped structure as a flow disturbing mechanism can reduce and destroy the viscous force of the cleaning liquid, avoid the pulling and damage of the synthetic fibers 5 by the cleaning liquid during the washing process, reduce the lint caused by washing, and can homogenize the distribution of the cleaning liquid along the flow direction of the synthetic fibers 5, weaken the ripple phenomenon between the synthetic fibers 5 and the cleaning liquid, prolong the contact time between the synthetic fibers 5 and the cleaning liquid, improve the washing efficiency, and improve the production rate.
[0039] It also needs to be explained that there is no specific requirement for the arrangement order of the first working surface 31 and the second working surface 32, Figure 1 and Figure 2These are just some specific embodiments of the present invention. It should be noted that the convex angle formed between the first working surface 31 and the second working surface 32 in the above technical solution is not limited to a single convex portion 3. Figure 1 As shown, the first working surface 31 and the second working surface 32 are spaced apart in actual use. Therefore, the adjacent first working surface 31 and the second working surface 32 form a raised angle regardless of whether they are on the same raised portion 3 .
[0040] In addition, as a specific embodiment of the present invention, the raised portion 3 and the cleaning plate 1 can be an integrally formed part, and the direction of liquid inlet of the cleaning liquid is: entering from the higher end of the cleaning plate 1, so as to avoid impact on the synthetic fibers 5 during the cleaning process and the appearance of hair.
[0041] Secondly, a buffer structure can be set at the lower end of the cleaning plate 1. The buffer structure can buffer the cleaning liquid when it flows out of the cleaning plate 1, avoiding the situation where the cleaning liquid directly flows out after colliding with the protrusion 3 of the next level after passing through the protrusion 3 of the previous level, causing splashing of the cleaning liquid.
[0042] Further, as a specific embodiment of the present invention, see Figure 2 There is an arc transition between the first working surface 31 and the second working surface 32. The arc transition can facilitate processing on the one hand, and can smooth the flow of the cleaning liquid on the other hand. It can be understood that the stepped structure formed by the combination of several protrusions 3 can help the flow and cleaning of the cleaning liquid. However, if the edges and corners between the first working surface 31 and the second working surface 32 are too prominent, the cleaning liquid will flow more violently, affecting the cleaning of the synthetic fiber 5. The formation of an arc transition can properly smooth the flow of the cleaning liquid and avoid excessive water flow affecting the cleaning of the synthetic fiber 5.
[0043] Furthermore, as a specific embodiment of the present invention, the inclination angle of the cleaning plate 1 can be between 5° and 80°. It can be understood that the angle between the cleaning surface of the cleaning plate 1 and the horizontal direction is between 5° and 80°.
[0044] Furthermore, the maximum distance between the outer contour of the protrusion 3 and the cleaning surface is 5 mm to 200 mm. Such a design can ensure both the cleaning effect of the synthetic fibers 5 and the flow effect of the cleaning liquid.
[0045] As a specific embodiment of the present invention, the transmission mechanism includes several driving rollers 4 and support components, wherein, Figure 1 as well as Figure 2As shown, the driving roller 4 is arranged at both ends of the cleaning plate 1 in sequence along the flow direction of the cleaning liquid through the support assembly, the synthetic fiber 5 is cleaned in the liquid level established by the cleaning liquid after being tensioned by the driving roller 4, so that a gap is formed between the synthetic fiber 5 and the protruding part 3, the driving roller 4 can transport the synthetic fiber 5 and tension the synthetic fiber 5 on the other hand, avoiding the synthetic fiber 5 from contacting the protruding part 3 during the cleaning process, the protruding part 3 causing scratches on the synthetic fiber 5, resulting in the occurrence of the synthetic fiber 5, affecting the quality of the synthetic fiber 5.
[0046] Further, the conveying mechanism further comprises a driving member capable of driving the driving roller 4 to rotate, realizing the transportation and tensioning of the synthetic fiber 5.
[0047] In addition, the support assembly can be a support frame, which erects the driving roller 4 and other mechanisms on the ground of the factory building, as another specific embodiment, the support assembly can be a cantilever structure, which clamps both ends of the driving roller 4 to realize the hoisting of the driving roller 4, and the hoisting of the driving roller 4 and other mechanisms can erect the synthetic fiber 5 to a certain height, avoiding the synthetic fiber 5 from falling due to length process and other problems, affecting its own cleanliness.
[0048] Further, the washing mechanism further comprises a mounting assembly capable of mounting the cleaning plate 1, specifically, the mounting assembly can also be a cantilever structure for hoisting the cleaning plate 1.
[0049] Further, a water storage tank can be arranged below the cleaning plate 1, which can collect the used cleaning liquid and then discharge it uniformly.
[0050] It should be noted that the specific installation form of the driving roller 4 and the cleaning plate 1 can be set according to the specific use, which can choose to hoist or use a support frame and other structures to install them one by one on the ground of the production workshop, for the specific setting of the cleaning plate 1, the use area of the water storage tank needs to be greater than the use area of the cleaning plate 1, so as to be able to collect the splashing or leakage of the cleaning liquid when it occurs, avoiding the influence of the splashing or leakage of the cleaning liquid on the surrounding production environment.
[0051] The synthetic fiber washing device provided by the first aspect of the present invention is described above through specific embodiments. It can be understood that the structural body and size of the synthetic fiber washing device of the present invention are not limited to the specific structural forms described in the above embodiments, and can also be other structural forms, as long as the washing mechanism and the conveying mechanism cooperate with each other, and by arranging a plurality of protrusions 3 on the washing plate 1 as a form of a spoiler mechanism, the synthetic fiber washing device of the present invention has a simple structure, easy operation, can save manpower, improve work efficiency, and has a better cleaning ability for the synthetic fiber 5.
[0052] Secondly, in order to better understand the technical solution and usage method of the present invention, the preferred embodiment is described below in combination with relatively comprehensive preferred technical features.
[0053] See also Figure 2 as well as Figure 3 The synthetic fiber washing device includes a washing mechanism and a conveying mechanism. The washing mechanism includes a washing plate 1 and a mounting assembly for hoisting the washing plate 1. The washing plate 1 has an angle of 80° with the horizontal direction. A disturbing mechanism is provided on the cleaning surface of the washing plate 1. The disturbing mechanism includes a plurality of protrusions 3 arranged in sequence on the washing plate 1 along the conveying direction of the synthetic fiber 5. These protrusions 3 are arranged along the length direction of the washing plate 1. The vertical distance from the protrusion 3 to the cleaning surface is 200 mm. In addition, a first working surface 31 formed by the protrusion 3 and a second working surface 32 are in an arc transition. The arc transition can avoid scratching the synthetic fiber 5 during cleaning and the appearance of hair. The arrangement of a plurality of protrusions 3 combined into a stepped structure can destroy the viscosity of the cleaning liquid water flow, greatly weaken the pulling damage of the water flow viscosity on the synthetic fiber 5 in the existing flat-plate washing structure, and can continuously homogenize the cleaning. The liquid water flow makes the synthetic fiber 5 evenly distributed along the feeding direction, weakens the ripple phenomenon between the synthetic fiber 5 and the cleaning liquid, increases the residence time of the synthetic fiber 5 immersed in the cleaning liquid, improves the washing efficiency, reduces the equipment usage and increases the spinning rate. Baffles 2 are arranged on both sides of the cleaning plate 1 to prevent the cleaning liquid from splashing and leaking during the cleaning process. A water storage tank is arranged under the cleaning plate 1 to collect the used cleaning liquid, and then uniformly treat and discharge it. The conveying mechanism includes a driving roller 4 and a support assembly that can hoist the driving roller 4. The support assembly is a cantilever structure. The driving roller 4 is respectively arranged at both ends of the cleaning plate 1, and also includes a driving member that can drive the driving roller 4 to rotate. The driving roller 4 transports the synthetic fiber 5 on the one hand, and can also tension the synthetic fiber 5, so that a gap can be formed between the synthetic fiber 5 being cleaned and the protrusion 3 to prevent the protrusion 3 from damaging the synthetic fiber 5.
[0054] In addition, as some specific embodiments of the utility model, when conveying the synthetic fiber 5, the conveying direction of the synthetic fiber 5 can be from the top of the cleaning plate 1 to the bottom, or from the bottom to the top, wherein when the conveying speed of the synthetic fiber 5 is fast, in order to avoid the situation of hair or broken filament, the conveying direction of the synthetic fiber 5 is consistent with the flowing direction of the cleaning liquid, that is, from the top to the bottom, when the conveying speed of the synthetic fiber 5 is not fast, in order to achieve the cleaning degree, the flowing direction of the cleaning liquid can be opposite to the conveying direction of the synthetic fiber 5, that is, from the bottom to the top. Specifically, it can be set according to the specific use environment and situation.
[0055] In addition, in order to evenly distribute the cleaning liquid, a plurality of cleaning liquid outlets can be evenly arranged at the top of the cleaning plate 1 to enable the conveying of the cleaning liquid.
[0056] The synthetic fiber washing device provided by the first aspect of the utility model has simple structure, can improve the washing effect of the synthetic fiber 5, and can form a stepped cleaning plate by arranging the first working surface 31 and the second working surface 32, eliminate the viscous force of the cleaning liquid, generate turbulence, homogenize the arrangement of the cleaning liquid around the synthetic fiber 5, better wash, eliminate the viscous force, avoid the occurrence of hair of the synthetic fiber 5, improve the cleaning efficiency, and reduce the equipment and production cost.
[0057] The second aspect of the utility model provides a synthetic fiber production line, wherein a plurality of synthetic fiber washing devices provided by the first aspect are arranged in the production line, and the synthetic fiber 5 produced in the production line can be washed with high efficiency and can avoid the occurrence of hair of the synthetic fiber 5.
[0058] In the description of the utility model, the description of the reference terms "one embodiment", "some embodiments", "a specific embodiment" and the like means that the specific features, structures, materials or characteristics described in combination with the embodiment or example are contained in at least one embodiment or example of the utility model. In the utility model, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.
[0059] The preferred embodiments of the utility model are described in detail above in combination with the drawings, but the utility model is not limited to the specific details in the above embodiments, and various simple modifications can be made to the technical solutions of the utility model within the technical concept of the utility model, and these simple modifications all belong to the protection scope of the utility model.
[0060] In addition, it should be noted that the various specific technical features described in the foregoing detailed description can be combined in any suitable manner in the specific embodiments, without departing from the scope of the application. To avoid unnecessary repetition, the application will not describe each possible combination of the various features. In general, the various embodiments of the application can include a variety of combinations and / or sub-combinations of the various features described in the detailed description above.
[0061] Furthermore, the various embodiments of the application can also be combined in any suitable manner, as long as they do not contradict the idea of the application. They should therefore also be considered as disclosed by the application.
Claims
1. A synthetic fiber washing apparatus characterized by comprising: The synthetic fiber washing device comprises a washing mechanism and a conveying mechanism for conveying the synthetic fiber (5) to the washing mechanism for washing, the washing mechanism comprises a washing plate (1) and a baffle (2), the baffle (2) is arranged on both sides of the washing plate (1) in the conveying direction of the synthetic fiber (5), an inclined angle is formed between the washing surface of the washing plate (1) and the horizontal plane, and a turbulence mechanism is arranged on the washing surface of the washing plate (1) to form a turbulence effect on the washing liquid flowing through the washing surface when the washing liquid flows from the top of the washing plate (1) to the bottom.
2. The synthetic fiber washing apparatus according to claim 1, wherein The turbulence mechanism comprises a plurality of protruding portions (3) arranged in sequence in the conveying direction of the synthetic fiber (5).
3. The synthetic fiber washing apparatus according to claim 2, wherein The protruding portion (3) comprises a first working surface (31) and a second working surface (32) formed in sequence in the conveying direction of the synthetic fiber (5), and an inclined angle is formed between the first working surface (31) and the second working surface (32).
4. The synthetic fiber washing apparatus according to claim 3, wherein The common edge of the first working surface (31) and the second working surface (32) is perpendicular to the conveying direction of the synthetic fiber (5).
5. The synthetic fiber washing apparatus according to claim 3, wherein The first working surface (31) and the second working surface (32) are transitioned in a circular arc.
6. The synthetic fiber washing apparatus according to any one of claims 1 to 5, characterized by The inclined angle between the washing surface and the horizontal plane is 5°-80°.
7. The synthetic fiber washing apparatus according to any one of claims 2 to 5, characterized by The maximum distance between the outer contour of the protruding portion (3) and the washing surface is 5mm-200mm.
8. The synthetic fiber washing apparatus according to any one of claims 2 to 5, characterized by The conveying mechanism comprises a plurality of driving rollers (4) and a support assembly, the driving rollers (4) are arranged at both ends of the washing plate (1) in the conveying direction of the synthetic fiber (5) through the support assembly, the synthetic fiber (5) is conveyed by tensioning through a plurality of driving rollers (4) and can form a gap with the protruding portion (3).
9. The synthetic fiber washing apparatus according to any one of claims 1 to 5, characterized by The conveying direction of the synthetic fiber (5) is from the top of the washing plate (1) to the bottom of the washing plate (1) or from the bottom of the washing plate (1) to the top of the washing plate (1).
10. A synthetic fiber production line characterized by comprising: The synthetic fiber washing device comprises at least one synthetic fiber washing device according to any one of claims 1-9.