A protective device for preventing the blowing of synthetic fiber
Patent Information
- Application Number
- CN202522037569.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-09-23
- Publication Date
- 2026-11-03
- Estimated Expiration
- 2035-09-23
AI Technical Summary
[0002]在纺织产业化纤生产过程中，喷丝板清洁为化纤生产的关键步骤，层吹装置为化纤生产关键设备，在清洁喷丝板作业时会喷涂雾化硅油，大量的硅油会凝结油珠附着于层吹装置上，然后顺着层吹装置流到侧吹风网上，导致风网堵塞影响产品质量，同时还大大缩短了风网使用周期，频繁的更换风网导致维护和清洗整个流程的工作量加大，增加维护成本，目前行业内尚未有能够有效解决该问题的专用防护部件，因此需要一种结构简单、实用性强的防护装置
本实用新型化纤层吹风防护装置包括层吹装置和挂挡装置，层吹装置包括沿竖直方向均匀间隔设置的若干水平的隔板，隔板从上至下逐渐向外延伸，隔板的外侧边缘设置有弧形的缺口，缺口沿水平方向间隔设置；挂挡装置包括水平的挂板，挂板设置于层吹装置的顶部，挂板上设置有对应缺口的开口，挂板的开口之间设置有向斜下方延伸至层吹装置底部的隔条，隔条的内侧面靠近隔板的外侧边，相邻的隔条之间设置有弧面挡板，弧面挡板的边缘分别与开口和隔条的边缘焊接相连，弧面挡板嵌入缺口中，给喷丝板清洁留足作业空间，挂挡装置的整体外形与层吹装置相契合，使挂挡装置能够稳固地挂扣在层吹装置上，对雾化硅油作业区域和区域内的层吹装置进行防护，有效阻挡硅油在层吹装置上凝结油珠，避免油珠顺着层吹装置流到侧吹风网上造成堵塞，改善产品质量。
Smart Images
Figure CN224930705U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of textile technology, and in particular to a wind protection device for chemical fiber layers. Background Technology
[0002] In the chemical fiber production process of the textile industry, spinneret cleaning is a key step, and the laminar flow device is a key piece of equipment. During the spinneret cleaning operation, atomized silicone oil is sprayed. A large amount of silicone oil condenses into oil droplets and adheres to the laminar flow device, then flows along the laminar flow device to the side air blowing screen, causing the air screen to become clogged and affecting product quality. At the same time, it also greatly shortens the service life of the air screen. Frequent replacement of the air screen increases the workload of the entire maintenance and cleaning process, increasing maintenance costs. At present, there is no dedicated protective component in the industry that can effectively solve this problem. Therefore, a protective device with a simple structure and strong practicality is needed. Utility Model Content
[0003] To address the aforementioned technical problems, the purpose of this utility model is to propose a protective device for chemical fiber layer blowing, which effectively prevents silicone oil from condensing into oil droplets on the layer blowing device, avoids oil droplets flowing along the layer blowing device to the side blowing screen and causing blockage, and improves product quality.
[0004] To achieve the above objectives, this utility model provides the following technical solution: A protective device for blown air in synthetic fiber layers includes a blown air device and a hanging device. The blown air device includes several horizontal partitions evenly spaced vertically, each partition extending outwards from top to bottom. The outer edges of each partition have arc-shaped notches spaced horizontally. The hanging device includes horizontal hanging plates positioned at the top of the blown air device. Each hanging plate has openings corresponding to the notches. Between the openings of the hanging plates are spacers extending diagonally downwards to the bottom of the blown air device. The inner side of each spacer is close to the outer edge of the partition. Arc-shaped baffles are positioned between adjacent spacers, with their edges welded to the edges of the openings and spacers, respectively. The arc-shaped baffles are embedded in the notches. A handle is provided on each spacer.
[0005] Preferably, the side of the hanging plate away from the spacer strip has an upward folded edge.
[0006] Preferably, the included angle between the spacer and the hanging plate is 96°.
[0007] Preferably, the partition strip is integrally formed with the hanging plate, and the partition strip is formed by bending at the edge of the hanging plate.
[0008] Preferably, the hanging plate, partition strip, and curved baffle are all made of 1.5mm thick stainless steel plate.
[0009] Preferably, the handle is a heat-insulated handle.
[0010] Due to the application of the above technical solution, this utility model has the following advantages compared with the prior art: This utility model relates to a protective device for chemical fiber layer blowing, comprising a layer blowing device and a hanging device. The layer blowing device includes several horizontal partitions evenly spaced vertically, with the partitions gradually extending outward from top to bottom. The outer edges of the partitions have arc-shaped notches spaced horizontally. The hanging device includes horizontal hanging plates positioned at the top of the layer blowing device. The hanging plates have openings corresponding to the notches, and between the openings of the hanging plates are spacers extending diagonally downward to the bottom of the layer blowing device. The inner side of the spacers is close to the partitions. On the outer side, an arc-shaped baffle is installed between adjacent spacers. The edges of the arc-shaped baffle are welded to the edges of the opening and the spacers, respectively. The arc-shaped baffle is embedded in the notch, leaving sufficient working space for the spinneret cleaning. The overall shape of the baffle device matches the laminar blowing device, so that the baffle device can be securely attached to the laminar blowing device, protecting the atomized silicone oil working area and the laminar blowing device within the area. It effectively prevents silicone oil from condensing into oil droplets on the laminar blowing device, avoiding oil droplets from flowing down the laminar blowing device to the side blowing net and causing blockage, thus improving product quality. Attached Figure Description
[0011] The technical solution of this utility model will be further described below with reference to the accompanying drawings: Appendix Figure 1 This is a perspective view of the chemical fiber layer wind protection device of this utility model; Appendix Figure 2 This is a side view of the chemical fiber layer wind protection device of this utility model; Appendix Figure 3 This is a perspective view of the hanging device of the chemical fiber layer wind protection device of this utility model; Appendix Figure 4 This is a side view of the hanging device of the chemical fiber layer wind protection device of this utility model.
[0012] Among them: 1. Layer blowing device; 11. Partition plate; 2. Hanging device; 21. Hanging plate; 22. Partition strip; 23. Curved baffle plate; 24. Handle; 25. Folded edge. Detailed Implementation
[0013] The preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the scope of protection of the present invention.
[0014] It should be noted that when a component is referred to as "fixed to" or "set on" another component, it can be directly on the other component or may have an intervening component present. When a component is referred to as "connected to" another component, it can be directly connected to the other component or may have an intervening component present.
[0015] Furthermore, it should be noted that the directional terms such as left, right, up, and down used in the embodiments of this utility model are only relative concepts or references to the normal use of the product, and should not be considered restrictive. The implementation of this utility model will be described in detail below with reference to specific embodiments.
[0016] As attached Figure 1 Appendix Figure 2 The image shows a fiber layer blowing protection device according to this utility model, including a layer blowing device 1 and a baffle device 2. The layer blowing device 1 includes a plurality of horizontal partitions 11 evenly spaced along the vertical direction. The partitions 11 gradually extend outward from top to bottom, and the outer edges of the partitions 11 are machined with arc-shaped notches, which are spaced along the horizontal direction. (See attached image) Figure 3 Appendix Figure 4 As shown, the mounting device 2 includes a horizontal mounting plate 21, which is placed on top of the laminar flow device 1. The edge of the mounting plate 21 has an arc-shaped opening with a corresponding notch. A spacer 22 extending obliquely downward to the bottom of the laminar flow device 1 is formed between the openings of the mounting plate 21. The angle between the spacer 22 and the mounting plate 21 is 96°. The inner side of the spacer 22 is close to the outer side of the spacer 11, with a 1mm gap between them. An arc-shaped baffle 23 is provided between adjacent spacers 22. The edge of the arc-shaped baffle 23 is divided into... The curved baffle 23 is embedded in the notch, effectively fitting the laminar flow device 1 and providing sufficient working space for the spinneret cleaning. The overall shape of the hanging device 2 matches the laminar flow device 1, allowing the hanging device 2 to be securely attached to the laminar flow device 1. The hanging device 2 covers the bottom of the laminar flow device 1, protecting the atomized silicone oil working area and the laminar flow device within the area. No modification is required to the laminar flow device 1 and the side blowing net. It is convenient to use and widely applicable.
[0017] The side of the mounting plate 21 away from the spacer strip 22 has an upward folded edge 25. The folded edge 25 is a barrier surface designed according to the contact surface between the laminar blowing device 1 and the atomized silicone oil. The folded edge 25 is 5mm high, which prevents the silicone oil from flowing from the upper side of the mounting plate 21 to the side blowing net, and also increases the structural performance of the mounting plate 21 and prevents deformation.
[0018] A handle 24 is installed on the partition 22. In this embodiment, there are two handles located near both ends of the gear shifting device 2, making it convenient to lift the entire gear shifting device 2 away. The handle 24 is a heat-insulated handle to prevent burns to workers during handling due to prolonged contact with high-temperature equipment.
[0019] The spacer 22 is integrally formed with the hanging plate 21. The spacer 22 is bent at the edge of the hanging plate 21, making the overall structure more reliable. The hanging plate 21, spacer 22 and arc baffle 23 are all made of 1.5mm thick stainless steel plate, with smooth surface, strong corrosion resistance and long service life.
[0020] This utility model discloses a protective device for the blower of chemical fibers, which can effectively prevent oil droplets generated during the cleaning of the spinneret from flowing to the side blower screen, ensuring the uniformity of air supply, improving the stability of product quality, extending the replacement cycle of the blower screen, increasing equipment utilization, and reducing the maintenance cost of blower screen cleaning and maintenance. It solves problems such as uneven air supply to the side blower screen caused by blower screen blockage, resulting in uneven yarn evenness and dyeing evenness. It effectively prevents silicone oil from condensing into oil droplets on the blower, avoiding oil droplets from flowing down the blower to the side blower screen and causing blockage, thus improving product quality.
[0021] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.
Claims
1. A chemical fiber layer wind protection device, characterized in that: The device includes a laminar flow blowing device and a baffle device. The laminar flow blowing device includes several horizontally spaced partitions evenly spaced vertically. The partitions gradually extend outward from top to bottom, and the outer edges of the partitions are provided with arc-shaped notches, which are spaced horizontally. The baffle device includes a horizontal hanging plate, which is located at the top of the laminar flow blowing device. The hanging plate is provided with openings corresponding to the notches. Between the openings of the hanging plate, there are spacers extending obliquely downward to the bottom of the laminar flow blowing device. The inner side of the spacer is close to the outer edge of the partition. An arc-shaped baffle is provided between adjacent spacers. The edge of the arc-shaped baffle is welded to the edge of the opening and the edge of the spacer, respectively. The arc-shaped baffle is embedded in the notch. A handle is provided on the spacer.
2. The chemical fiber layer wind protection device according to claim 1, characterized in that: The side of the hanging panel away from the spacer strip has an upward folded edge.
3. The chemical fiber layer wind protection device according to claim 1, characterized in that: The included angle between the spacer and the hanging plate is 96°.
4. The chemical fiber layer wind protection device according to claim 1, characterized in that: The partition strip is integrally formed with the hanging plate, and the partition strip is formed by bending at the edge of the hanging plate.
5. The chemical fiber layer wind protection device according to claim 1, characterized in that: The hanging plate, partition strip, and curved baffle are all made of 1.5mm thick stainless steel plate.
6. The chemical fiber layer wind protection device according to claim 1, characterized in that: The handle is a heat-insulated handle.
7. The chemical fiber layer wind protection device according to claim 1, characterized in that: The handle has at least two parts, and the handles are located near both ends of the gear shifting device.