Fiber drying gas blowing and liquid removing device
By designing a gas purging and dehydration device for fiber drying, the high pressure and high energy consumption problems caused by solvent or water before fiber drying are solved, and a more efficient drying process is achieved.
Patent Information
- Application Number
- CN202420803258.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-18
- Publication Date
- 2025-02-11
- Estimated Expiration
- 2034-04-18
AI Technical Summary
In the production process of high-strength high-mode polyethylene fibers, the drying pressure is too high due to the large amount of solvent or water on the fiber tow before the fiber is dried, and the drying distance or temperature must be increased, which increases the drying time and energy consumption.
Design a fiber drying gas purging and removal device, including a gas regulating device, a gas buffer chamber, a positioner, a positioning rod locking device, a fiber positioning rod, a gas distribution plate, a fiber pressing rod and an air outlet, which is adjusted and uniform by gas Distribution to achieve uniform purge and reduce drying pressure.
Through uniform gas purge, the pressure during fiber drying is reduced, the drying time is shortened, energy consumption is reduced, and drying efficiency is improved.
Smart Images
Figure CN222455336U_ABST
Abstract
Description
Technical Field
[0001] The invention relates to a fiber drying gas blowing and liquid removal device, which is widely used in the textile industry. Background Art
[0002] In the production process of high-strength high-modulus polyethylene fiber, the fiber undergoes cooling bath forming, extraction, washing and other processes before drying and drawing to become the finished fiber. Before drying, the fiber tow will be stained with a large amount of solvent or water, which makes the subsequent drying pressure too high. The drying requirements must be met by increasing the drying distance or drying temperature, which will inevitably increase the drying time and energy consumption. Summary of the invention
[0003] In order to overcome the deficiencies of the prior art, the present invention provides a purging and liquid removal device which has a reasonable structure, is easy to install, and purges evenly.
[0004] The technical solution adopted by the present invention to solve its technical problem is: a fiber drying gas purge and liquid removal device described in the present invention includes a gas regulating device, a gas buffer cavity, a positioner, a positioning rod locking device, a fiber positioning rod, a gas distribution plate, a fiber pressure rod, and an air outlet. The gas regulating device is connected to the gas buffer cavity, and the gas distribution plate is installed in the cavity to play a role in pressure equalization. A plurality of air outlets are arranged above the cavity, and a fiber pressure rod is installed above the air outlet. The fiber positioning rod is installed on one side of the cavity through a circular sleeve, and the position of the fiber positioning rod is adjusted by adjusting the tightness of the positioning rod locking device.
[0005] A positioner is installed on the fiber positioning rod.
[0006] The gas distribution plate is evenly distributed with a plurality of mesh holes.
[0007] The gas regulating device controls the flow of gas by adjusting the opening and closing size of the regulating valve. BRIEF DESCRIPTION OF THE DRAWINGS
[0008] Figure 1 A schematic diagram of the structure of the device.
[0009] In the figure: 1 is a gas regulating device; 2 is a positioner; 3 is a gas buffer cavity; 4 is a positioning rod locking device; 7 is a fiber pressure rod; 8 is an air outlet
[0010] Figure 2 Schematic diagram of the gas distribution plate.
[0011] In the figure: 6 is a gas distribution plate;
[0012] Figure 3 Schematic diagram of the fiber positioning rod after adjustment.
[0013] In the figure: 5 is a fiber positioning rod; DETAILED DESCRIPTION
[0014] The present invention is further described below in conjunction with the accompanying drawings.
[0015] The fiber drying gas purging and liquid removal device described in the present invention comprises a gas regulating device 1, a positioner 2, a gas buffer cavity 3, a positioning rod locking device 4, a fiber positioning rod 5, a gas distribution plate 6, a fiber pressing rod 7, and an air outlet 8. The gas regulating device 1 is connected to the gas buffer cavity 3, the gas distribution plate 6 is installed in the gas buffer cavity 3, and plays a role in equalizing pressure. A plurality of air outlets 8 are arranged above the gas buffer cavity 3, and a fiber pressing rod 7 is installed above the air outlet 8. The fiber positioning rod 7 is installed on one side of the gas buffer cavity 3 through a circular sleeve, and the position of the fiber positioning rod 7 is adjusted by adjusting the tightness of the positioning rod locking device 4.
[0016] A positioner 2 is installed on the fiber positioning rod.
[0017] When in use, first loosen the positioning rod locking device 4, put down the fiber positioning rod 5, and after the fiber passes under the fiber pressure rod 7, make the fiber close to the air outlet 8, then lift the fiber positioning rod 5, tighten the positioning rod locking device 4, let the fiber bundle pass in the middle of the positioner 2, and prevent the fiber from swinging left and right. Further, ensure that the fiber passes through the air outlet 8 accurately, further enhance the purging effect, and an air inlet pipe is connected to the bottom of the gas regulating device 1. The gas flow entering the gas buffer cavity 3 is controlled by the gas regulating device 1, and the gas in the above cavity 3 is evenly transported to the air outlet 8 through the gas distribution plate 6, ensuring that the air flow of each air outlet 8 is uniform and the air pressure is stable, ensuring that the purging effect of the fiber bundle above each air outlet is consistent.
Claims
1. A fiber drying gas purge liquid removal device, characterized in that: It includes a gas regulating device, a gas buffer cavity, a positioning rod locking device, a fiber positioning rod, a gas distribution plate, a fiber pressure rod, and an air outlet; the gas distribution plate is installed in the cavity, the gas regulating device is connected to the gas buffer cavity, an air outlet is provided above the cavity, a fiber pressure rod is installed above the air outlet, the fiber positioning rod is installed on one side of the cavity through a circular sleeve, and the position of the fiber positioning rod is adjusted by adjusting the tightness of the positioning rod locking device.
2. A fiber drying gas purge liquid removal device according to claim 1, characterized in that: A positioner is installed on the fiber positioning rod.
3. A fiber drying gas purging and liquid removal device according to claim 1, characterized in that: The gas distribution plate is evenly distributed with a plurality of mesh holes.
4. A fiber drying gas purge liquid removal device according to claim 1, characterized in that: The gas regulating device controls the flow of gas by adjusting the opening and closing size of the valve.