Low-energy-consumption humidifying mechanism for spinning frame

By designing an easy-to-disassemble atomizer, a leak detection system, and an adjustable humidification head, the low-energy humidification mechanism solves the problem of non-adjustable humidification angle and spacing in existing technologies, improving equipment adaptability and operating efficiency, and enhancing spinning quality.

CN121675111APending Publication Date: 2026-03-17ZHEJIANG YUNTAI TEXTILE CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-10-09
Publication Date
2026-03-17

AI Technical Summary

Technical Problem

Existing low-energy humidification mechanisms for spinning frames are difficult to adjust the humidification angle and spacing to adapt to different production environments and process requirements, which affects spinning quality and equipment operating efficiency.

Method used

A low-energy humidification system was designed, which includes an installation mechanism, a detection mechanism, and a humidification mechanism. The installation mechanism facilitates the disassembly and assembly of the atomizer, the detection mechanism enables leak detection, and the humidification mechanism allows for adjustment of the humidification head angle and spacing, thereby improving the equipment's adaptability and working efficiency.

Benefits of technology

It enables convenient disassembly and assembly of atomizers, timely leak detection, resource conservation, improved equipment adaptability and spinning quality, and reduced labor intensity and economic losses.

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Abstract

The invention provides a low-energy-consumption humidifying mechanism for a spinning frame, and relates to the technical field of spinning frames. The humidifying pipe is fixedly mounted at the upper end of the box body; the connecting joint is fixedly connected to the upper end of the humidifying pipe; the fixed pipe is fixedly connected to the inner side of the connecting joint; the return pipe is fixedly connected to the upper end surface of the box body; the atomizer is mounted on the inner side of the box body in a sliding manner; the mounting mechanism is arranged on the outer side of the box body; the detection mechanism is arranged at the upper end of the humidifying pipe; the humidifying mechanism is arranged on the outer side of the fixing pipe, and the problems that in the using process of an existing low-energy-consumption humidifying mechanism for the spinning frame, the humidifying angle and the humidifying distance of a humidifying opening of the humidifying mechanism are generally fixed and are difficult to adjust to adapt to different production environments and process requirements, the humidity control requirements under diversified production conditions are difficult to fully meet, and the humidifying effect is poor are solved. The spinning quality and the equipment operation efficiency are influenced, the adaptability is improved, and the spinning quality is improved.
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Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of spinning frame, in particular to a low-energy consumption humidifying mechanism for spinning frame. BACKGROUND

[0002] The spinning frame is a device used in the textile industry to further process the roving into yarn, and the spinning frame processes the roving into yarn with specific linear density and strength requirements through processes such as drafting, twisting and winding. During the spinning process, especially when processing natural fibers, the environmental humidity has an important influence on production efficiency and yarn quality. Proper humidity can reduce fiber breakage, reduce static effects, and improve fiber cohesion, thereby improving the strength and uniformity of the yarn.

[0003] According to the application number: CN202010754942.4, a kind of flax wet spinning spinning frame's humidification, water spraying, oil spraying and anti-collision structure, including two symmetrical settings of slide rails, slide mechanism is arranged between two slide rails, slide mechanism is fixed with crossbeam, the both ends of crossbeam are fixed with hinged frame, each hinged frame is hinged with vertical rod, the upper end of vertical rod is fixed with trigger block, microswitch is fixed on the crossbeam on both sides of trigger block;The left and right sides of each vertical rod lower part are fixed with first protective plate, two first protective plates on each vertical rod are installed with humidification nozzle between them, the left and right sides of each vertical rod lower end are fixed with second protective plate, two second protective plates on each vertical rod are installed with water spraying nozzle and oil spraying nozzle between them;The present application can realize the automatic humidification of apron roller, and can bring convenience to the cleaning of guide, and can bring convenience to the lubrication of steel ring, in addition, the vertical rod in it has the function of anti-collision protection.

[0004] However, the existing low-energy consumption humidifying mechanism for spinning frame has a fixed humidification angle and humidification spacing of the humidification port of the humidifying mechanism during use, which is difficult to adjust to adapt to different production environments and process requirements, and is difficult to fully meet the humidity control requirements under diversified production conditions, affecting the spinning quality and equipment operation efficiency. SUMMARY

[0005] Therefore, the present application provides a low-energy consumption humidifying mechanism for spinning frame, which has the advantages of improving adaptability and improving work efficiency.

[0006] This invention provides a low-energy humidification mechanism for a spinning frame, specifically including a housing, a support frame, a humidification pipe, a connecting joint, a fixing pipe, a return pipe, an atomizer, an installation mechanism, a detection mechanism, and a humidification mechanism; the support frame is fixedly installed on the lower end face of the housing; the humidification pipe is fixedly installed on the upper end of the housing; the connecting joint is fixedly connected to the upper end of the humidification pipe; the fixing pipe is fixedly connected to the inner side of the connecting joint; the return pipe is fixedly connected to the upper end face of the housing; the atomizer is slidably installed on the inner side of the housing; the installation mechanism is located on the outer side of the housing; the detection mechanism is located on the upper end of the humidification pipe; and the humidification mechanism is located on the outer side of the fixing pipe.

[0007] Furthermore, the installation mechanism includes: a fixing box, a limiting slider, a connecting plate, and a limiting spring; there are two fixing boxes, both of which are fixedly connected to the outside of the housing; there are two limiting sliders, each of which is slidably connected to the inside of the two fixing boxes, and both limiting sliders are inserted into the inside of the atomizer, the limiting sliders having a trapezoidal structure; there are two connecting plates, each of which is fixedly connected to the outside of the two limiting sliders; there are two limiting springs, each of which has one end fixedly connected to the outside of the two limiting sliders, and the other end fixedly connected to the inside of the two fixing boxes.

[0008] Furthermore, the mounting mechanism also includes: a connecting push plate and a compression spring; there are two connecting push plates, which are slidably connected to the outside of the housing and abut against the outside of the atomizer; there are two sets of compression springs, one end of each set of compression springs is fixedly connected to the outside of the two connecting push plates, and the other end of each set of compression springs is fixedly connected to the inside of the housing.

[0009] Furthermore, the detection mechanism includes: a detection shell, threaded holes, mounting bolts, and collecting inclined surfaces; two detection shells are provided, which are hinged to each other and cover the outside of the connecting joint; multiple threaded holes are provided, all of which are located on the inner side of the lower detection shell; multiple mounting bolts are provided, which are inserted into the inner side of the upper detection shell and are threadedly connected to the multiple threaded holes respectively; two collecting inclined surfaces are provided, both of which are fixedly connected to the inner side of the lower detection shell.

[0010] Furthermore, the detection mechanism also includes: a detection box, a power supply block, a buzzer, a fixing rod, and a connecting wire; the detection box is fixedly connected to the lower end face of the lower detection shell; the power supply block is fixedly installed inside the detection box; the buzzer is fixedly installed inside the detection box; there are two fixing rods, both of which are fixedly connected to the inner side of the lower detection shell, and the lower ends of the two fixing rods are fixedly connected to the power supply block and the buzzer, respectively; one end of the connecting wire is fixedly connected to the power supply block, and the other end of the connecting wire is fixedly connected to the buzzer.

[0011] Furthermore, the humidification mechanism includes: humidification holes, humidification cylinders, humidification heads, and sealing rings; multiple humidification holes are provided, all of which are located on the outside of the fixed tube; multiple humidification cylinders are provided, all of which are installed on the outside of the fixed tube, and the humidification cylinders cover the outside of the humidification holes; multiple humidification heads are provided, and each of the multiple humidification heads is fixedly connected to the outside of the multiple humidification cylinders; multiple sets of sealing rings are provided, and each set of sealing rings is installed on the inside of the multiple humidification cylinders.

[0012] Furthermore, the humidification mechanism also includes: fixing blocks and fixing bolts; multiple fixing blocks are provided, and multiple fixing blocks are respectively fixedly connected to the outside of multiple humidification cylinders; multiple fixing bolts are provided, and multiple fixing bolts are respectively threadedly connected to the inside of multiple fixing blocks.

[0013] Furthermore, the humidification mechanism also includes: connecting rods, collection boxes, connecting pipes, and buoyancy blocks; multiple connecting rods are provided, and each connecting rod is rotatably connected to the lower end of a multiple humidification head; multiple collection boxes are provided, and each collection box is fixedly connected to the lower end of a multiple connecting rod; multiple connecting pipes are provided, and each connecting pipe is fixedly connected to the lower end face of a multiple collection box, and each connecting pipe is fixedly connected to a return pipe; multiple buoyancy blocks are provided, and each buoyancy block is slidably connected to the inner side of a multiple collection box.

[0014] Beneficial effects This invention facilitates the assembly and disassembly of the atomizer through the installation mechanism. When the atomizer needs to be disassembled, simply move the connecting plates on both sides. The connecting plates will cause the limiting slider to disengage from the atomizer. At this time, the atomizer is no longer restricted, and the push plate will automatically push the atomizer out under the action of the compression spring, thus facilitating its maintenance. The operation is simple, improving work efficiency and reducing labor intensity.

[0015] Furthermore, the detection mechanism enables leak detection at pipe connections. The detection housing is fixed to the outside of the connection joint with mounting bolts. When a leak occurs between the connection joint and the humidification pipe or fixed pipe, the leaked water vapor will condense inside the detection housing and accumulate at its bottom. When the liquid accumulates to a certain amount, it will connect the two fixed rods, thus forming a circuit between the buzzer and the power block through the fixed rods and connecting wires, triggering the buzzer to emit a warning sound. This can promptly remind staff to carry out maintenance and avoid economic losses caused by leaks.

[0016] Furthermore, the humidification mechanism allows for adjustment of the angle and spacing of the humidification heads. Simply loosening the fixing bolts allows the humidification cylinder to be rotated or slid, thereby adjusting the angle and spacing of the humidification heads. This enhances the adaptability of the equipment and helps improve spinning quality and equipment operating efficiency. During the operation of the humidification heads, condensed water droplets drip into the collection box. When a certain amount of water accumulates in the collection box, the buoyancy block floats up, allowing the water to flow back into the box through the return pipe, thus achieving resource conservation.

[0017] Furthermore, the aforementioned mechanisms not only facilitate the assembly and disassembly of the atomizer, improving work efficiency and reducing labor intensity, but also enable real-time detection of leaks at pipe connections, facilitating timely repairs and reducing economic losses. Simultaneously, the adjustable angle and spacing of the humidifier heads enhance the equipment's adaptability and conserve resources. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings of the embodiments will be briefly described below.

[0019] The accompanying drawings described below are only related to some embodiments of the invention and are not intended to limit the invention.

[0020] In the attached diagram: Figure 1 This is a schematic diagram of the main body of Embodiment 1 of the present invention.

[0021] Figure 2 This is a schematic diagram of the atomizer according to Embodiment 1 of the present invention.

[0022] Figure 3 This is a schematic diagram of the limiting slider according to Embodiment 1 of the present invention.

[0023] Figure 4 This is a schematic diagram of the mounting bolt according to Embodiment 2 of the present invention.

[0024] Figure 5 This is a cross-sectional structural schematic diagram of the detection box according to Embodiment 2 of the present invention.

[0025] Figure 6This is a schematic diagram of the humidifier cylinder according to Embodiment 3 of the present invention.

[0026] Figure 7 This is a cross-sectional structural schematic diagram of the humidifier cylinder according to Embodiment 3 of the present invention.

[0027] Figure 8 This is a schematic diagram of the humidification hole in Embodiment 3 of the present invention.

[0028] Figure 9 This is a cross-sectional structural schematic diagram of the collection box according to Embodiment 3 of the present invention.

[0029] List of reference numerals 1. Housing; 101. Fixing box; 2. Support frame; 3. Humidifying tube; 4. Connecting connector; 5. Fixing tube; 501. Humidifying hole; 6. Return tube; 7. Atomizer; 8. Limiting slider; 801. Connecting plate; 802. Limiting spring; 9. Connecting push plate; 901. Compression spring; 10. Detection shell; 1001. Threaded hole; 1002. Mounting bolt; 1003. Collection slope; 11. Detection box; 12. Power block; 13. Buzzer; 14. Fixing rod; 15. Connecting wire; 16. Humidifying cylinder; 1601. Humidifying head; 1602. Fixing block; 17. Sealing ring; 18. Fixing bolt; 19. Connecting rod; 20. Collection box; 2001. Connecting tube; 21. Buoyancy block. Detailed Implementation

[0030] Example 1: Please refer to Figures 1-3 As shown: This invention provides a low-energy humidification mechanism for a spinning machine, comprising a housing 1, a support frame 2, a humidification pipe 3, a connecting joint 4, a fixing pipe 5, a return pipe 6, an atomizer 7, and an installation mechanism; the support frame 2 is fixedly installed on the lower end face of the housing 1; the humidification pipe 3 is fixedly installed on the upper end of the housing 1; the connecting joint 4 is fixedly connected to the upper end of the humidification pipe 3; the fixing pipe 5 is fixedly connected to the inner side of the connecting joint 4; the return pipe 6 is fixedly connected to the upper end face of the housing 1; the atomizer 7 is slidably installed on the inner side of the housing 1; and the installation mechanism is located on the outer side of the housing 1.

[0031] The installation mechanism includes: a fixing box 101, a limiting slider 8, a connecting plate 801, a limiting spring 802, a connecting push plate 9, and a compression spring 901; two fixing boxes 101 are provided, and both fixing boxes 101 are fixedly connected to the outside of the housing 1; two limiting sliders 8 are provided, and the two limiting sliders 8 are slidably connected to the inside of the two fixing boxes 101 respectively, and both limiting sliders 8 are inserted into the inside of the atomizer 7, and the limiting sliders 8 have a trapezoidal structure; two connecting plates 801 are provided, and the two connecting plates 801 are fixedly connected to the two limiting sliders 8 respectively. On the outside; there are two limiting springs 802, one end of which is fixedly connected to the outside of the two limiting sliders 8, and the other end of which is fixedly connected to the inside of the two fixing boxes 101 respectively; there are two connecting push plates 9, which are slidably connected to the outside of the box 1 respectively, and the connecting push plates 9 abut against the outside of the atomizer 7; there are two sets of compression springs 901, one end of which is fixedly connected to the outside of the two connecting push plates 9 respectively, and the other end of which is fixedly connected to the inside of the box 1.

[0032] The specific usage and function of this embodiment: When it is necessary to disassemble the atomizer 7, by moving the two connecting plates 801, the connecting plates 801 will drive the limiting slider 8 to disengage from the atomizer 7. At this time, the atomizer 7 is no longer restricted, and the connecting push plate 9 will push the atomizer 7 out under the action of the compression spring 901. At this time, the atomizer 7 can be repaired.

[0033] Example 2: Based on Example 1, such as Figures 4-5As shown, the detection mechanism includes: a detection shell 10, threaded holes 1001, mounting bolts 1002, a collecting inclined surface 1003, a detection box 11, a power supply block 12, a buzzer 13, a fixing rod 14, and connecting wires 15; the detection mechanism is located at the upper end of the humidifying pipe 3; there are two detection shells 10, which are hinged together and cover the outside of the connecting joint 4; there are multiple threaded holes 1001, all of which are located inside the lower detection shell 10; there are multiple mounting bolts 1002, which are inserted into the inner side of the upper detection shell 10, and the multiple mounting bolts 1002 are respectively connected to... Multiple threaded holes 1001 are threaded together; two collecting inclined surfaces 1003 are provided, and both collecting inclined surfaces 1003 are fixedly connected to the inner side of the lower detection shell 10; the detection box 11 is fixedly connected to the lower end face of the lower detection shell 10; the power block 12 is fixedly installed inside the detection box 11; the buzzer 13 is fixedly installed inside the detection box 11; two fixing rods 14 are provided, and both fixing rods 14 are fixedly connected to the inner side of the lower detection shell 10, and the lower ends of the two fixing rods 14 are fixedly connected to the power block 12 and the buzzer 13 respectively; one end of the connecting wire 15 is fixedly connected to the power block 12, and the other end of the connecting wire 15 is fixedly connected to the buzzer 13.

[0034] The specific usage and function of this embodiment: The detection shell 10 is installed on the outside of the connecting joint 4 by the mounting bolt 1002. When a leak occurs between the connecting joint 4 and the humidifying pipe 3 or the fixing pipe 5, the leaked water vapor will condense inside the detection shell 10 and accumulate on the inner side of the lower detection shell 10. When the liquid accumulates to the point of contacting the two fixing rods 14, the liquid will connect the two fixing rods 14. At this time, the buzzer 13 will connect to the power block 12 through the fixing rods 14 and the connecting wire 15 to form a circuit. At this time, the buzzer 13 will sound to remind the staff.

[0035] Example 3: Based on Example 2, such as Figures 6-9As shown, the humidification mechanism includes: humidification holes 501, humidification cylinders 16, humidification heads 1601, fixing blocks 1602, sealing rings 17, fixing bolts 18, connecting rods 19, collection boxes 20, connecting pipes 2001, and buoyancy blocks 21; the humidification mechanism is located outside the fixing pipe 5; multiple humidification holes 501 are provided, all of which are located outside the fixing pipe 5; multiple humidification cylinders 16 are provided, all of which are installed outside the fixing pipe 5, and the humidification cylinders 16 cover the outside of the humidification holes 501; multiple humidification heads 1601 are provided, and each humidification head 1601 is fixedly connected to the outside of the multiple humidification cylinders 16; multiple fixing blocks 1602 are provided, and each fixing block 1602 is fixedly connected to the multiple humidification cylinders 1602. The outer side of 6; multiple sets of sealing rings 17 are provided, and the multiple sets of sealing rings 17 are respectively installed on the inner side of multiple humidifying cylinders 16; multiple fixing bolts 18 are provided, and the multiple fixing bolts 18 are respectively threaded to the inner side of multiple fixing blocks 1602; multiple connecting rods 19 are provided, and the multiple connecting rods 19 are respectively rotatably connected to the lower end of multiple humidifying heads 1601; multiple collection boxes 20 are provided, and the multiple collection boxes 20 are respectively fixedly connected to the lower end of multiple connecting rods 19; multiple connecting pipes 2001 are provided, and the multiple connecting pipes 2001 are respectively fixedly connected to the lower end face of multiple collection boxes 20, and the multiple connecting pipes 2001 are all fixedly connected to the return pipe 6; multiple buoyancy blocks 21 are provided, and the multiple buoyancy blocks 21 are respectively slidably connected to the inner side of multiple collection boxes 20.

[0036] The specific usage and function of this embodiment: By loosening the fixing bolt 18, the humidifier cylinder 16 can be rotated and slid to adjust the angle and position of the humidifier head 1601. When the humidifier head 1601 is humidifying, the water droplets condensed at the humidifier head 1601 will drip into the collection box 20. When water accumulates in the collection box 20, the buoyancy block 21 will float up. At this time, the water in the collection box 20 will flow back to the inside of the box 1 through the return pipe 6.

[0037] The following points should be noted in this article: 1. The accompanying drawings of the embodiments of the present invention only involve the structures involved in the embodiments of the present invention; other structures can refer to general designs.

[0038] 2. Where there is no conflict, the embodiments of the present invention and the features thereof can be combined with each other to obtain new embodiments.

[0039] The above are merely specific embodiments of the present invention, but the scope of protection of the present invention is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in the present invention should be included within the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be determined by the scope of the claims.

Claims

1. A low-energy consumption humidifying mechanism for a spinning frame, comprising a box (1), a support frame (2), a humidifying pipe (3), a connecting joint (4), a fixed pipe (5), a return pipe (6), an atomizer (7), a mounting mechanism, a detection mechanism and a humidifying mechanism; the support frame (2) is fixedly installed at the lower end face of the box (1); the humidifying pipe (3) is fixedly installed at the upper end of the box (1); the connecting joint (4) is fixedly connected at the upper end of the humidifying pipe (3); and the fixed pipe (5) is fixedly connected at the inner side of the connecting joint (4); characterized in that: The reflux pipe (6) is fixedly connected to the upper end surface of the box body (1); the atomizer (7) is slidably installed on the inner side of the box body (1); the mounting mechanism is arranged on the outer side of the box body (1); the detection mechanism is arranged on the upper end of the humidifying pipe (3); and the humidifying mechanism is arranged on the outer side of the fixed pipe (5).

2. The low energy consumption humidifying mechanism for a spinning frame according to claim 1, characterized in that: The mounting mechanism comprises two fixed boxes (101), two limiting sliding blocks (8), two connecting plates (801) and two limiting springs (802). The two fixed boxes (101) are fixedly connected to the outer side of the box body (1). The two limiting sliding blocks (8) are slidably connected to the inner side of the two fixed boxes (101), and are inserted into the inner side of the atomizer (7). The limiting sliding block (8) has a trapezoidal structure. The two connecting plates (801) are fixedly connected to the outer side of the two limiting sliding blocks (8). The two limiting springs (802) are fixedly connected to the inner side of the two fixed boxes (101).

3. The low energy consumption humidifying mechanism for a spinning frame according to claim 2, characterized in that: The mounting mechanism further comprises two connecting push plates (9) and two compression springs (901). The two connecting push plates (9) are slidably connected to the outer side of the box body (1), and abut against the outer side of the atomizer (7). The two groups of compression springs (901) are fixedly connected to the inner side of the box body (1).

4. The low energy consumption humidifying mechanism for a spinning frame according to claim 1, characterized in that: The detection mechanism comprises two detection shells (10), a plurality of threaded holes (1001), a plurality of mounting bolts (1002) and two collection inclined surfaces (1003). The two detection shells (10) are hingedly connected to each other, and are covered on the outer side of the connecting joint (4). The plurality of threaded holes (1001) are formed in the inner side of the lower end detection shell (10). The plurality of mounting bolts (1002) are inserted into the inner side of the upper end detection shell (10), and are threadedly connected with the plurality of threaded holes (1001). The two collection inclined surfaces (1003) are fixedly connected to the inner side of the lower end detection shell (10).

5. The low energy consumption humidifying mechanism for a spinning frame according to claim 4, characterized in that: The detection mechanism further comprises a detection box (11), a power block (12), a buzzer (13), a fixing rod (14) and a connecting wire (15); the detection box (11) is fixedly connected to the lower end surface of the lower end detection shell (10); the power block (12) is fixedly installed on the inner side of the detection box (11); the buzzer (13) is fixedly installed on the inner side of the detection box (11); the fixing rod (14) is provided with two, both of which are fixedly connected to the inner side of the lower end detection shell (10), and the lower ends of both are fixedly connected with the power block (12) and the buzzer (13); one end of the connecting wire (15) is fixedly connected with the power block (12), and the other end is fixedly connected with the buzzer (13).

6. The low energy consumption humidifying mechanism for a spinning frame according to claim 1, characterized in that: The humidifying mechanism comprises a humidifying hole (501), a humidifying cylinder (16), a humidifying head (1601) and a sealing ring (17); the humidifying hole (501) is provided with a plurality of, and the plurality of humidifying holes (501) are all arranged on the outer side of the fixed pipe (5); the humidifying cylinder (16) is provided with a plurality of, and the plurality of humidifying cylinders (16) are all installed on the outer side of the fixed pipe (5), and the humidifying cylinder (16) is covered on the outer side of the humidifying hole (501); the humidifying head (1601) is provided with a plurality of, and the plurality of humidifying heads (1601) are respectively fixedly connected to the outer side of the plurality of humidifying cylinders (16); the sealing ring (17) is provided with a plurality of groups, and the plurality of groups of sealing rings (17) are respectively installed on the inner side of the plurality of humidifying cylinders (16).

7. The low energy consumption humidifying mechanism for a spinning frame as claimed in claim 6, wherein: The humidifying mechanism further comprises a fixing block (1602) and a fixing bolt (18); the fixing block (1602) is provided with a plurality of, and the plurality of fixing blocks (1602) are respectively fixedly connected to the outer side of the plurality of humidifying cylinders (16); the fixing bolt (18) is provided with a plurality of, and the plurality of fixing bolts (18) are respectively threadedly connected to the inner side of the plurality of fixing blocks (1602).

8. The low energy consumption humidifying mechanism for a spinning frame according to claim 7, characterized in that: The humidifying mechanism further comprises a connecting rod (19), a collecting box (20), a connecting pipe (2001) and a buoyancy block (21); the connecting rod (19) is provided with a plurality of, and the plurality of connecting rods (19) are respectively rotatably connected to the lower ends of the plurality of humidifying heads (1601); the collecting box (20) is provided with a plurality of, and the plurality of collecting boxes (20) are respectively fixedly connected to the lower ends of the plurality of connecting rods (19); the connecting pipe (2001) is provided with a plurality of, and the plurality of connecting pipes (2001) are respectively fixedly connected to the lower end surfaces of the plurality of collecting boxes (20), and the plurality of connecting pipes (2001) are all fixedly connected with the return pipe (6); the buoyancy block (21) is provided with a plurality of, and the plurality of buoyancy blocks (21) are respectively slidably connected to the inner sides of the plurality of collecting boxes (20).

Citation Information

Patent Citations

  • Humidification, water spray, oil spray and anti-collision structure of flax wet spinning frame

    CN111945262B