Spandex waste silk recovery device

By designing a spandex waste filament recycling device that includes a stirring component, a filtering component, and a discharge component, the problems of uneven mixing and difficult cleaning were solved, the dissolution effect was improved, and the equipment cleaning was simplified.

CN224071672UActive Publication Date: 2026-04-03ZHANGJIAGANG CHANGYUAN ELASTAN MFG CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-02-14
Publication Date
2026-04-03

AI Technical Summary

Technical Problem

Existing spandex waste filament recycling devices suffer from uneven mixing and clumping during the dissolution process, and their complex structure makes cleaning difficult.

Method used

A spandex waste filament recycling device was designed, which includes a stirring component, a filtering component, and a discharge component. The material is mixed and dissolved by the stirring column, and the telescopic column and block structure facilitate cleaning, simplifying the disassembly and cleaning process.

Benefits of technology

It improves the dissolving effect, simplifies the equipment cleaning process, and solves the problem of dirt inside the equipment affecting the dissolving effect.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a spandex waste silk recovery device, and particularly relates to the technical field of spandex recovery processing, the spandex waste silk recovery device comprises a stirring assembly, a filtering assembly is arranged at the bottom of the stirring assembly, and a discharging assembly is arranged at the bottom of the filtering assembly; the discharging assembly comprises a bottom barrel, a plurality of third screw holes are formed in the outer surface of the bottom barrel, a placement seat is fixedly connected to the inner wall of the bottom barrel, a discharging barrel is fixedly connected to the bottom of the bottom barrel, a discharging pipe is fixedly connected to the bottom of the discharging barrel, and the outer surface of the end, away from the discharging barrel, of the discharging pipe is fixedly sleeved with a valve; a telescopic column is fixedly connected to the top of the containing base, a bottom plate is fixedly connected to the top of the telescopic column, multiple blocking blocks are fixedly connected to the top of the bottom plate, and multiple supporting legs are fixedly connected to the bottom of the bottom barrel. The problems that due to the fact that the structure is complex, when a large amount of dirt is generated in the device after the device is used for a long time, non-professionals cannot conveniently clean the device, and the later dissolution effect is affected are solved.
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Description

Technical Field

[0001] This utility model relates to the field of spandex recycling and processing technology, and more specifically, to a spandex waste filament recycling device. Background Technology

[0002] Currently, when recycled spandex needs to be dissolved during waste fiber recycling, the diced waste fibers are usually dissolved using a dissolving solution. However, uneven mixing of the waste fibers and the dissolving agent during the dissolution process can lead to clumping of the dissolved waste fibers, reducing their quality. Furthermore, the contact area between the waste fibers and the dissolving agent can affect the volumetric efficiency of the dissolving agent.

[0003] However, existing spandex waste filament recycling devices generally employ two methods: crushing and dissolving. When using the dissolving method, the complex structure leads to the accumulation of dirt inside the equipment over time, making it difficult for non-professionals to clean, thus affecting the dissolving effect. Therefore, a new spandex waste filament recycling device is proposed to solve this problem. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the present invention provides a spandex waste filament recycling device. The technical problem to be solved by the present invention is that when the dissolution method is used, due to the relatively complex structure, after a long period of use, a lot of dirt is generated inside the equipment, and it is inconvenient for non-professionals to clean the equipment, which affects the dissolution effect in the later stage.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a spandex waste filament recycling device, including a stirring assembly, a filter assembly at the bottom of the stirring assembly, and a discharge assembly at the bottom of the filter assembly;

[0006] The discharge assembly includes a bottom barrel with multiple third screw holes on its outer surface. A placement seat is fixedly connected to the inner wall of the bottom barrel. A discharge barrel is fixedly connected to the bottom of the bottom barrel. A discharge pipe is fixedly connected to the bottom of the discharge barrel. A valve is fixedly sleeved on the outer surface of the end of the discharge pipe away from the discharge barrel. A bottom block is provided at the bottom of the valve. A telescopic column is fixedly connected to the top of the placement seat. A base plate is fixedly connected to the top of the telescopic column. Multiple blocking blocks are fixedly connected to the top of the base plate. Multiple support legs are fixedly connected to the bottom of the bottom barrel.

[0007] In a preferred embodiment, the stirring assembly includes a stirring tank, the outer surface of which has a plurality of first screw holes, the top of which has a feed trough, the inner cavity of which has a flip cover, the top of which has an addition port, the inner wall of which is fixedly connected to a first wedge ring, the top of which is fixedly connected to a motor, the bottom of which is fixedly connected to a rotating rod, and the outer surface of which is fixedly connected to a plurality of stirring columns.

[0008] In a preferred embodiment, the filter assembly includes a mounting ring with an upper slot at the top and a lower slot at the bottom. Multiple locking bolts are rotatably connected to the outer surface of the mounting ring. Multiple second screw holes are provided at the top of the mounting ring. A connecting ring is fixedly connected to the top of the mounting ring, and a second wedge-shaped ring is fixedly connected to the inner wall of the connecting ring. A filter plate is fixedly connected to the bottom of the second wedge-shaped ring.

[0009] In a preferred embodiment, the base block is placed directly on the ground, and the block is made of silicone.

[0010] In a preferred embodiment, the material and water are added through a feed trough, and a chemical reagent for dissolving is added through the feed port.

[0011] In a preferred embodiment, the mixing tank is disposed in the upper slot, the bottom tank is disposed in the lower slot, and the surface of the filter plate is provided with filter holes of the same size as the blockage.

[0012] The technical effects and advantages of this utility model are as follows:

[0013] 1. This utility model, by incorporating a stirring component and a discharge component, allows for direct access during use by opening the flip-top to add water and the materials to be dissolved into the stirring tank. Chemical reagents are then added through the addition port. The motor is then started, and the rotating rod drives the stirring column to stir, mix, and dissolve the materials. The telescopic column then contracts and descends, preventing the blockage at the top of the bottom plate from clogging the filter plate. The dissolved water and materials then enter the discharge tank and are discharged through the discharge pipe to the valve. Opening the valve allows for easy discharge, thus improving the mixing and solvent efficiency.

[0014] 2. This utility model, by incorporating a stirring assembly, a filtering assembly, and a discharge assembly, allows for easy disassembly of the top stirring assembly after prolonged use by removing multiple locking bolts. The filtering assembly can then be removed from the top of the discharge assembly, and the connecting ring and mounting ring can be disassembled. This facilitates cleaning of all components and solves the problem that when using a dissolving method, the complex structure leads to excessive dirt buildup inside the equipment over time, making it difficult for non-professionals to clean and affecting the dissolving effect. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0016] Figure 2 This is a cross-sectional view of the stirring assembly structure of this utility model.

[0017] Figure 3 This is a cross-sectional view of the filter component structure of this utility model.

[0018] Figure 4 This is a cross-sectional view of the emission component structure of this utility model.

[0019] The attached figures are labeled as follows: 1. Mixing assembly; 11. Mixing tank; 12. First screw hole; 13. Feed trough; 14. Flip cover; 15. Adding port; 16. First wedge ring; 17. Motor; 18. Rotating rod; 19. Mixing column; 2. Filter assembly; 21. Mounting ring; 22. Upper slot; 23. Lower slot; 24. Locking bolt; 25. Second screw hole; 26. Connecting ring; 27. Second wedge ring; 28. Filter plate; 3. Discharge assembly; 31. Bottom tank; 32. Third screw hole; 33. Placement seat; 34. Discharge tank; 35. Discharge pipe; 36. Valve; 37. Bottom block; 38. Telescopic column; 39. Bottom plate; 310. Block; 311. Support leg. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] This utility model provides a spandex waste filament recycling device, including a stirring assembly 1, a filter assembly 2 at the bottom of the stirring assembly 1, and a discharge assembly 3 at the bottom of the filter assembly 2;

[0022] The discharge assembly 3 includes a bottom tank 31, with multiple third screw holes 32 on the outer surface of the bottom tank 31. A placement seat 33 is fixedly connected to the inner wall of the bottom tank 31. A discharge tank 34 is fixedly connected to the bottom of the bottom tank 31. A discharge pipe 35 is fixedly connected to the bottom of the discharge tank 34. A valve 36 is fixedly sleeved on the outer surface of the end of the discharge pipe 35 away from the discharge tank 34. A bottom block 37 is provided at the bottom of the valve 36. A telescopic column 38 is fixedly connected to the top of the placement seat 33. A bottom plate 39 is fixedly connected to the top of the telescopic column 38. Multiple blocking blocks 310 are fixedly connected to the top of the bottom plate 39. Multiple support legs 311 are fixedly connected to the bottom of the bottom tank 31.

[0023] The mixing assembly 1 includes a mixing tank 11, with multiple first screw holes 12 on the outer surface of the mixing tank 11, a feeding trough 13 on the top of the mixing tank 11, a flip cover 14 inside the feeding trough 13, an addition port 15 on the top of the mixing tank 11, a first wedge ring 16 fixedly connected to the inner wall of the mixing tank 11, a motor 17 fixedly connected to the top of the mixing tank 11, a rotating rod 18 fixedly connected to the bottom of the motor 17, and multiple mixing columns 19 fixedly connected to the outer surface of the rotating rod 18.

[0024] The filter assembly 2 includes a mounting ring 21, an upper slot 22 at the top of the mounting ring 21, a lower slot 23 at the bottom of the mounting ring 21, a plurality of locking bolts 24 rotatably connected to the outer surface of the mounting ring 21, a plurality of second screw holes 25 at the top of the mounting ring 21, a connecting ring 26 fixedly connected to the top of the mounting ring 21, a second wedge ring 27 fixedly connected to the inner wall of the connecting ring 26, and a filter plate 28 fixedly connected to the bottom of the second wedge ring 27.

[0025] The bottom block 37 is placed directly on the ground, and the blocking block 310 is made of silicone; this ensures smoother discharge after dissolution.

[0026] The materials and water are added through the feed trough 13, and the chemical reagents for dissolution are added through the addition port 15, which has the effect of distinguishing the addition.

[0027] The mixing tank 11 is set in the upper slot 22, the bottom tank 31 is set in the lower slot 23, and the filter plate 28 has filter holes of the same size as the block 310 on its surface. In later use, it is not only easy to disassemble, but also allows the filter plate 28 to be blocked by the block 310 before mixing is completed.

[0028] Working principle of this utility model:

[0029] In later use, water and the materials to be dissolved can be directly added to the mixing tank 11 by opening the flip cover 14, and then chemical reagents can be added to the mixing tank 11 through the addition port 15. After starting the motor 17, the stirring column 19 is driven by the rotating rod 18 to stir, mix and dissolve. Then, the telescopic column 38 is activated to retract and descend, so that the block 310 on the top of the bottom plate 39 no longer blocks the filter plate 28. The dissolved water and materials will then enter the discharge tank 34 and be discharged to the valve 36 through the discharge pipe 35. Opening the valve 36 will discharge the materials, improving the mixing solvent effect. After prolonged use, the top stirring assembly 1 can be disassembled by removing multiple locking bolts 24, and the filter assembly 2 can be removed from the top of the discharge assembly 3. The connecting ring 26 and the mounting ring 21 can also be disassembled, making it convenient to clean all parts. This solves the problem that when using the dissolution method, due to the complex structure, a lot of dirt accumulates inside the equipment after prolonged use, making it inconvenient for non-professionals to clean the equipment, which affects the dissolution effect.

[0030] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change.

[0031] Secondly: The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

[0032] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A spandex waste filament recycling device, comprising a stirring assembly (1), characterized in that: The stirring assembly (1) is provided with a filter assembly (2) at its bottom, and the filter assembly (2) is provided with a discharge assembly (3) at its bottom; The discharge assembly (3) includes a bottom barrel (31), the outer surface of which is provided with a plurality of third screw holes (32), a placement seat (33) is fixedly connected to the inner wall of the bottom barrel (31), a discharge barrel (34) is fixedly connected to the bottom of the bottom barrel (31), a discharge pipe (35) is fixedly connected to the bottom of the discharge barrel (34), a valve (36) is fixedly sleeved on the outer surface of the end of the discharge pipe (35) away from the discharge barrel (34), a bottom block (37) is provided at the bottom of the valve (36), a telescopic column (38) is fixedly connected to the top of the placement seat (33), a bottom plate (39) is fixedly connected to the top of the telescopic column (38), a plurality of blocking blocks (310) are fixedly connected to the top of the bottom plate (39), and a plurality of support legs (311) are fixedly connected to the bottom of the bottom barrel (31).

2. The spandex waste filament recycling device according to claim 1, characterized in that: The stirring assembly (1) includes a stirring tank (11), the outer surface of the stirring tank (11) is provided with a plurality of first screw holes (12), the top of the stirring tank (11) is provided with a feeding groove (13), the inner cavity of the feeding groove (13) is provided with a flip cover (14), the top of the stirring tank (11) is provided with an addition port (15), the inner wall of the stirring tank (11) is fixedly connected with a first wedge ring (16), the top of the stirring tank (11) is fixedly connected with a motor (17), the bottom of the motor (17) is fixedly connected with a rotating rod (18), and the outer surface of the rotating rod (18) is fixedly connected with a plurality of stirring columns (19).

3. The spandex waste filament recycling device according to claim 1, characterized in that: The filter assembly (2) includes a mounting ring (21), with an upper slot (22) at the top and a lower slot (23) at the bottom. Multiple locking bolts (24) are rotatably connected to the outer surface of the mounting ring (21). Multiple second screw holes (25) are provided at the top of the mounting ring (21). A connecting ring (26) is fixedly connected to the top of the mounting ring (21). A second wedge ring (27) is fixedly connected to the inner wall of the connecting ring (26). A filter plate (28) is fixedly connected to the bottom of the second wedge ring (27).

4. The spandex waste filament recycling device according to claim 2, characterized in that: The bottom block (37) is placed directly on the ground, and the block (310) is made of silicone.

5. The spandex waste filament recycling device according to claim 2, characterized in that: The materials and water are added through the feed trough (13), and chemical reagents for dissolution are added through the addition port (15).

6. The spandex waste filament recycling device according to claim 3, characterized in that: The mixing tank (11) is set in the upper slot (22), the bottom tank (31) is set in the lower slot (23), and the filter plate (28) has filter holes of the same size as the block (310) on its surface.