Liquid flow dyeing device for dyeing processing
By designing a liquid flow dyeing device for dyeing processing, the circulation pump and built-in drainage cylinder are used to realize the circulating flow of the dyeing liquid, which solves the problem of insufficient fiber dyeing caused by the dyeing liquid standing during the dyeing period, and improves the dyeing efficiency and uniformity sex.
Patent Information
- Application Number
- CN202420748012.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-12
- Publication Date
- 2025-02-11
- Estimated Expiration
- 2034-04-12
AI Technical Summary
During the dyeing period of the existing textile yarns, the dyeing solution is relatively stationary, so that the textile yarn is only soaked in the dyeing solution alone, which makes the dyeing of the fibers inside the textile yarn insufficiently.
A liquid flow dyeing device for dyeing processing is designed, including a dyeing barrel, dye pool, circulation pump, built-in drain cylinder and drain hole. The dyeing liquid is pumped to the built-in drain cylinder through the circulation pump, and the dyeing liquid is discharged through the drainage liquid. The holes are discharged from the dyeing barrel to realize the circulation flow of the dyeing liquid.
Through the dyeing mechanism that flows in the liquid circulation, the dyeing liquid is fully soaked into the textile yarn, which improves the dyeing efficiency and uniformity, and solves the problem of insufficient fiber dyeing.
Smart Images
Figure CN222455515U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of textile dyeing, in particular to a liquid flow dyeing device for dyeing processing. Background Art
[0002] Textile dyeing is an important means to change the color of textile materials, which usually includes printing and dyeing and immersion dyeing. Compared with printing and dyeing, immersion dyeing has better color penetration.
[0003] The existing mechanism for dyeing textile yarn with fluid liquid is generally immersion dyeing. Because the dye liquid gradually penetrates into the yarn material, the dyeing efficiency is also relatively slow.
[0004] The existing textile liquid dyeing has the following disadvantages: during the dyeing period, the dyeing liquid is relatively static, resulting in the textile yarn being only immersed in the dyeing liquid, which makes the internal fibers of the textile yarn not dyed sufficiently. Therefore, we propose a liquid flow dyeing device for dyeing processing. Utility Model Content
[0005] The main purpose of the utility model is to provide a liquid flow dyeing device for dyeing processing, which can effectively solve the problems in the background technology.
[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:
[0007] A liquid flow dyeing device for dyeing processing comprises a dyeing barrel, a dye pool and a circulation pump, and also comprises a built-in drainage cylinder and a drainage hole. The dye pool is arranged on one side of the dyeing barrel, an electric heater is installed on the top of the dye pool, and the heating end of the electric heater is located in the dye pool. A built-in drainage cylinder is arranged at the inner center of the dyeing barrel, the bottom of the built-in drainage cylinder passes through the bottom of the dyeing barrel and is welded and connected with a liquid inlet interface, the bottom of the built-in drainage cylinder is welded and connected to the dyeing barrel, and drainage holes are arranged at equal distances on the periphery of the built-in drainage cylinder; textile yarn rolls to be dyed are stored in the dyeing barrel.
[0008] Furthermore, the circulation pump is located between the dyeing barrel and the dye pool, the discharge end of the circulation pump is connected to the liquid inlet interface, and the liquid inlet end of the circulation pump is connected to the discharge end of the dye pool; the dye liquid in the dye pool is pumped into the built-in drainage cylinder by the circulation pump, so that the dye is discharged from the dyeing barrel through the drainage hole of the built-in drainage cylinder.
[0009] Furthermore, a drainage interface is provided at the bottom of one side of the dyeing barrel, and the drainage interface is connected to the liquid inlet end of the dye pool. A liquid replenishment cover is provided at one end of the top of the dye pool. Through the provision of the liquid replenishment cover, dyeing personnel can remove the liquid replenishment cover to replenish the dye liquid in the dye pool.
[0010] Furthermore, a barrel cover is installed on the top of the dyeing barrel through a hinge, and a mounting ear is welded to one end of the barrel cover. A hydraulic push rod is provided on one side of the dyeing barrel. The bottom of the sleeve cylinder of the hydraulic push rod is rotatably connected to the dyeing barrel through a rotating shaft, and the output end of the hydraulic push rod is rotatably connected to the mounting ear through a rotating shaft. The barrel cover is used to protect the top of the dyeing barrel, so that a certain sealing state is achieved in the dyeing barrel.
[0011] Furthermore, a drain tube sealing block is arranged at the inner center of the barrel cover; the top of the built-in drain tube is sealed by the drain tube sealing block.
[0012] Compared with the prior art, the utility model has the following beneficial effects: through the components consisting of a dyeing barrel, a dye pool, a circulating pump, a built-in drainage cylinder and a drainage hole, a dyeing mechanism with liquid circulation flow is provided for the textile yarn roll, and the dyeing liquid is fully soaked in the textile yarn by means of the circulation of the pumping hydraulic pressure, and the dyeing efficiency is also improved, so that the dyeing uniformity is greatly improved, and the problem that during the dyeing period of the existing textile yarn, the dyeing liquid is relatively static, resulting in the textile yarn being only immersed in the dyeing liquid, resulting in insufficient dyeing of the internal fibers of the textile yarn. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 The utility model is a schematic diagram of the overall structure of a liquid flow dyeing device for dyeing processing.
[0014] Figure 2 The utility model is a schematic diagram of the structure of a dyeing barrel of a liquid flow dyeing device for dyeing processing.
[0015] Figure 3 The utility model is a schematic diagram of the structure of a built-in liquid discharge cylinder of a liquid flow dyeing device for dyeing processing.
[0016] In the figure: 1. dyeing barrel; 2. dye pool; 3. circulation pump; 4. electric heater; 5. liquid replenishing cover; 6. built-in drain cylinder; 7. drain hole; 8. liquid inlet interface; 9. drain interface; 10. barrel cover; 11. hydraulic push rod; 12. drain cylinder sealing block; 13. mounting ear. DETAILED DESCRIPTION
[0017] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.
[0018] like Figure 1-3As shown, a liquid flow dyeing device for dyeing processing includes a dyeing barrel 1, a dye pool 2 and a circulating pump 3, and also includes a built-in drainage tube 6 and a drainage hole 7. The dye pool 2 is arranged on one side of the dyeing barrel 1, and an electric heater 4 is installed on the top of the dye pool 2. The heating end of the electric heater 4 is located in the dye pool 2. A built-in drainage tube 6 is arranged at the inner center of the dyeing barrel 1. The bottom of the built-in drainage tube 6 passes through the bottom of the dyeing barrel 1 and is welded with a liquid inlet interface 8. The bottom of the built-in drainage tube 6 is welded to the dyeing barrel 1, and drainage holes 7 are arranged at equal distances on the periphery of the built-in drainage tube 6.
[0019] The circulating pump 3 is located between the dyeing barrel 1 and the dye pool 2, the discharge end of the circulating pump 3 is connected to the liquid inlet interface 8, and the liquid inlet end of the circulating pump 3 is connected to the discharge end of the dye pool 2; the dye liquid to be dyed is stored through the dye pool 2.
[0020] A drainage interface 9 is provided at the bottom of one side of the dyeing barrel 1 , and the drainage interface 9 is connected to the liquid inlet end of the dye pool 2 . A liquid replenishment cover 5 is provided at one end of the top of the dye pool 2 .
[0021] Among them, a barrel cover 10 is installed on the top of the dyeing barrel 1 through a hinge, and a mounting ear 13 is welded to one end of the barrel cover 10. A hydraulic push rod 11 is arranged on one side of the dyeing barrel 1. The bottom of the sleeve cylinder of the hydraulic push rod 11 is rotatably connected to the dyeing barrel 1 through a rotating shaft, and the output end of the hydraulic push rod 11 is rotatably connected to the mounting ear 13 through a rotating shaft.
[0022] Wherein, a drain tube blocking block 12 is arranged at the inner center of the barrel cover 10 .
[0023] It should be noted that the utility model is a liquid flow dyeing device for dyeing processing. When working, the textile yarn roll to be dyed is inserted into the dyeing barrel 1, and the built-in drainage tube 6 is ensured to be located at the center of the textile yarn roll. Then, the barrel cover 10 is pulled back by the hydraulic push rod 11, so that the barrel cover 10 covers the top of the dyeing barrel 1, and the dye liquid in the dye pool 2 is pumped into the built-in drainage tube 6 by the circulation pump 3, so that the dye is discharged from the dyeing barrel 1 through the drainage hole 7 of the built-in drainage tube 6. During the period when the circulation pump 3 sucks the dye liquid from the dye pool 2, a certain negative pressure will be formed in the dye pool 2. Based on the connection between the dye pool 2 and the drainage interface 9, a negative pressure is formed in the inner cavity of the dyeing barrel 1 and at the periphery of the textile yarn roll. The dye liquid discharged from the built-in drainage tube 6 can better penetrate into the textile yarn roll, and the dye liquid that penetrates the textile yarn roll will flow back to the dye pool 2 through the drainage interface 9, so as to circulate and realize the circulating dyeing of the textile yarn roll with the flowing dye liquid. The dyed textile yarn roll will have a highly uniform color.
[0024] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.
Claims
1. A liquid flow dyeing device for dyeing processing, comprising a dyeing barrel (1), a dye pool (2) and a circulation pump (3), characterized in that: The invention also comprises a built-in drainage tube (6) and a drainage hole (7); the dye pool (2) is arranged on one side of the dyeing barrel (1); an electric heater (4) is installed on the top of the dye pool (2); the heating end of the electric heater (4) is located in the dye pool (2); a built-in drainage tube (6) is arranged at the inner center of the dyeing barrel (1); the bottom of the built-in drainage tube (6) passes through the bottom of the dyeing barrel (1) and is welded to a liquid inlet interface (8); the bottom of the built-in drainage tube (6) is welded to the bottom of the dyeing barrel (1); and drainage holes (7) are arranged at equal distances on the periphery of the built-in drainage tube (6).
2. A liquid flow dyeing device for dyeing processing according to claim 1, characterized in that: The circulation pump (3) is located between the dyeing barrel (1) and the dye pool (2); the liquid discharge end of the circulation pump (3) is connected to the liquid inlet interface (8); and the liquid inlet end of the circulation pump (3) is connected to the discharge end of the dye pool (2).
3. A liquid flow dyeing device for dyeing processing according to claim 1, characterized in that: A drainage interface (9) is provided at the bottom of one side of the dyeing barrel (1), and the drainage interface (9) is connected to the liquid inlet end of the dye pool (2). A liquid replenishment cover (5) is provided at one end of the top of the dye pool (2).
4. A liquid flow dyeing device for dyeing processing according to claim 1, characterized in that: A barrel cover (10) is installed on the top of the dyeing barrel (1) via a hinge, and a mounting ear (13) is welded to one end of the barrel cover (10). A hydraulic push rod (11) is arranged on one side of the dyeing barrel (1), and the bottom of the sleeve cylinder of the hydraulic push rod (11) is rotatably connected to the dyeing barrel (1) via a rotating shaft, and the output end of the hydraulic push rod (11) is rotatably connected to the mounting ear (13) via a rotating shaft.
5. A liquid flow dyeing device for dyeing processing according to claim 4, characterized in that: A liquid drain tube blocking block (12) is arranged at the inner center of the barrel cover (10).