Flax fiber pickling device

Abstract

The utility model discloses a linen fiber pickling device which comprises a pickling tank, a rolling wheel is rotationally installed in the pickling tank, a partition plate is fixedly installed in the pickling tank, a recycling cavity is formed in the pickling tank, a second extrusion roller is driven to move downwards through arrangement of a downward pressing assembly, and under cooperation with a first extrusion roller, the second extrusion roller is driven to move downwards; the linen fibers are extruded, redundant pickling solution in the linen fibers is extruded out and falls into the recovery cavity, subsequent drying treatment of the linen fibers is facilitated, the pickling solution in the recovery cavity enters the connecting pipe through the arrangement of the recovery assembly and is input into the pickling tank again, recycling of the pickling solution is completed, waste of the pickling solution is reduced, and the environment is protected. Through the arrangement of the pushing assembly, the threaded block moves, then the pushing plate is driven to move slowly, the pushing plate pushes impurities deposited at the bottom into the sewage draining exit and falls into the filter frame, the impurities in the pickling tank are reduced, and pickling of linen fibers next time is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of pickling devices, in particular to a flax fiber pickling device. Background Art

[0002] Flax is one of the earliest natural fibers used by humans, with a history of more than 10,000 years. Flax fiber is a rare natural fiber, accounting for only 1.5% of the total natural fiber. Due to its naturalness, simplicity, rarity, natural color and nobility, it is known as the "Queen of Natural Fibers". Flax fiber is the oldest textile fiber in the world. Fabrics made of flax fiber are widely used and can be used as industrial products such as clothing fabrics, decorative fabrics, tablecloths, bedding and automotive supplies.

[0003] Before using flax fiber, it is necessary to pre-treat the flax fiber acid. The purpose of pre-treating flax fiber is to remove hemicellulose, lignin, pectin, nitrogen-containing substances, wax, pigment, ash, etc. in flax fiber, so as to improve the spinnability of flax fiber. At present, the pre-treatment of flax fiber in China generally adopts the following process: acid washing → sodium chlorite bleaching → water washing → hydrogen peroxide bleaching → water washing → acid washing → water washing. However, flax is a natural fiber, and the fiber itself contains a large amount of impurities, cellulose only accounts for about 70%, and impurities such as pectin, lignin, wax, ash, etc. account for about 30%. During the acid washing process, some impurities will fall into the acid washing solution. Under long-term use, the acid washing effect of the acid washing solution on the flax fiber will be affected. Moreover, excess acid washing solution will remain on the surface of the flax fiber after acid washing, which is not convenient for drying the flax fiber. Therefore, a flax fiber acid washing device is proposed. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a flax fiber acid washing device, which solves the problems in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A flax fiber pickling device comprises a pickling tank, a roller is rotatably installed inside the pickling tank, a partition is fixedly installed inside the pickling tank, a recovery chamber is opened inside the pickling tank, a first squeezing roller is rotatably installed inside the recovery chamber, a pressing component is arranged inside the pickling tank, a recovery component is arranged inside the recovery chamber, a pushing component is arranged inside the pickling tank, a sewage outlet is opened inside the pickling tank, a collecting box is fixedly installed on the left side of the pickling tank, a filter frame is arranged inside the collecting box, a connecting frame is fixedly installed on the top surface of the filter frame, and a handle is fixedly installed on the surface of the connecting frame.

[0007] Preferably, a first guide roller is rotatably installed inside the partition, and a second guide roller is rotatably installed inside the pickling tank.

[0008] Preferably, the pressing assembly comprises an electric push rod fixedly mounted on the top surface of the pickling tank, a mounting frame is fixedly mounted on the output end of the electric push rod, and a second squeezing roller is rotatably mounted on the surface of the mounting frame.

[0009] Preferably, a limit block is fixedly mounted on the surface of the mounting frame, a limit groove is provided inside the pickling tank, and the limit block is slidably connected to the limit groove.

[0010] Preferably, the recovery component comprises a pump body fixedly mounted inside the recovery chamber, and a connecting pipe is fixedly mounted on the output end of the pump body.

[0011] Preferably, the pushing assembly includes a driving motor fixedly mounted on the surface of the pickling tank, a screw rod is fixedly mounted on the output end of the driving motor, a threaded block is threadedly mounted on the surface of the screw rod, and a push plate is fixedly mounted on the top surface of the threaded block.

[0012] Preferably, a supporting leg is fixedly mounted on the bottom surface of the pickling tank, a card slot is provided on the top surface of the collecting box, and the card slot is arranged corresponding to the connecting frame.

[0013] Compared with the prior art, the utility model has the following beneficial effects: the flax fiber pickling device drives the second squeezing roller to move downward through the setting of the pressing component, and cooperates with the first squeezing roller to squeeze the flax fiber, squeeze out the excess pickling liquid in the flax fiber, and drop it into the recovery chamber, which is convenient for subsequent drying of the flax fiber; through the setting of the recovery component, the pickling liquid in the recovery chamber enters the connecting pipe and is input into the pickling tank again, completing the recycling of the pickling liquid and reducing the waste of the pickling liquid; through the setting of the pushing component, the threaded block moves, thereby driving the push plate to move slowly, and the push plate pushes the impurities precipitated at the bottom into the sewage outlet and drops it into the filter frame, reducing the impurities in the pickling tank and facilitating the pickling of the flax fiber next time. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of the positive measurement of the utility model;

[0015] Figure 2 It is a structural schematic diagram of the first sectional view of the utility model;

[0016] Figure 3 It is a structural schematic diagram of the second sectional view of the utility model;

[0017] Figure 4 This is a schematic diagram of the structure of the collection box of the utility model;

[0018] Figure 5 It is a structural schematic diagram of the filter frame of the utility model.

[0019] In the figure: 1. pickling tank; 2. roller; 3. partition; 4. first guide roller; 5. recovery chamber; 6. second guide roller; 7. first extrusion roller; 8. electric push rod; 9. mounting frame; 10. limit block; 11. limit groove; 12. second extrusion roller; 13. support leg; 14. pump body; 15. connecting pipe; 16. driving motor; 17. screw rod; 18. threaded block; 19. push plate; 20. sewage outlet; 21. collecting box; 22. filter frame; 23. connecting frame; 24. slot; 25. handle. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] Example: Refer to Figure 1-5 The utility model provides a technical solution, a flax fiber pickling device, including a pickling tank 1, a roller 2 is rotatably installed inside the pickling tank 1, a partition 3 is fixedly installed inside the pickling tank 1, a recovery chamber 5 is opened inside the pickling tank 1, a first guide roller 4 is rotatably installed inside the partition 3, a second guide roller 6 is rotatably installed inside the pickling tank 1, and the flax fiber can be guided by the arrangement of the first guide roller 4 and the second guide roller 6, so that the flax fiber can move in the pickling tank 1, a first squeezing roller 7 is rotatably installed inside the recovery chamber 5, a sewage outlet 20 is opened inside the pickling tank 1, and the acid A collecting box 21 is fixedly installed on the left side of the washing tank 1, and a filter frame 22 is arranged inside the collecting box 21. A connecting frame 23 is fixedly installed on the top surface of the filter frame 22, and a handle 25 is fixedly installed on the surface of the connecting frame 23. Support legs 13 are fixedly installed on the bottom surface of the pickling tank 1. A card slot 24 is opened on the top surface of the collecting box 21, and the card slot 24 and the connecting frame 23 are arranged correspondingly. Through the arrangement of the supporting legs 13, a support effect can be provided for the pickling tank 1. Through the arrangement of the card slot 24, the card slot 24 is engaged with the connecting frame 23, and the connecting frame 23 can be limited, so that the placement and removal of the filter frame 22 are more convenient.

[0022] Specifically, a pressing assembly is provided inside the pickling tank 1, and the pressing assembly includes an electric push rod 8 fixedly installed on the top surface of the pickling tank 1, a mounting frame 9 is fixedly installed on the output end of the electric push rod 8, a second squeezing roller 12 is rotatably installed on the surface of the mounting frame 9, a limiting block 10 is fixedly installed on the surface of the mounting frame 9, a limiting groove 11 is provided inside the pickling tank 1, and the limiting block 10 is slidably connected to the limiting groove 11. Through the setting of the pressing assembly, the output end of the electric push rod 8 drives the mounting frame 9 to move downward, and then drives the second squeezing roller 12 to move downward, and cooperates with the first squeezing roller 7 to squeeze the flax fiber to squeeze out the excess pickling liquid in the flax fiber.

[0023] Specifically, a recovery component is provided inside the recovery chamber 5, and the recovery component includes a pump body 14 fixedly installed inside the recovery chamber 5, and a connecting pipe 15 is fixedly installed at the output end of the pump body 14. Through the setting of the recovery component, the pump body 14 allows the pickling liquid in the recovery chamber 5 to enter the connecting pipe 15 and be input into the pickling tank 1 again, thereby completing the recycling of the pickling liquid and reducing the waste of the pickling liquid.

[0024] Specifically, a pushing assembly is provided inside the pickling tank 1, and the pushing assembly includes a driving motor 16 fixedly mounted on the surface of the pickling tank 1, a screw rod 17 is fixedly mounted on the output end of the driving motor 16, a threaded block 18 is threadedly mounted on the surface of the screw rod 17, and a push plate 19 is fixedly mounted on the top surface of the threaded block 18. Through the setting of the pushing assembly, the output end of the driving motor 16 rotates, driving the screw rod 17 to rotate, so that the threaded block 18 moves, and then drives the push plate 19 to move slowly. The push plate 19 pushes the impurities precipitated at the bottom into the sewage outlet 20 and drops them into the filter frame 22, thereby reducing the impurities in the pickling tank 1 and facilitating the pickling of the flax fiber next time.

[0025] When in use: add pickling liquid into the pickling tank 1, and by setting multiple groups of rollers 2, increase the contact time between the flax fiber and the pickling liquid, so that the pickling effect is better. The pickled flax fiber passes through the first guide roller 4 and enters between the first squeezing roller 7 and the second squeezing roller 12, and the electric push rod 8 is started. The output end of the electric push rod 8 drives the mounting frame 9 to move downward, and then drives the second squeezing roller 12 to move downward. In cooperation with the first squeezing roller 7, the flax fiber is squeezed, and the excess pickling liquid in the flax fiber is squeezed out and falls into the recovery chamber 5, which is convenient for the subsequent drying of the flax fiber, and the pump body 14 is started. , the pickling liquid in the recovery chamber 5 enters the connecting pipe 15 through the pump body 14, and is input into the pickling tank 1 again, completing the recycling of the pickling liquid and reducing the waste of the pickling liquid. After the pickling is completed, the drive motor 16 is started, and the output end of the drive motor 16 rotates, driving the screw 17 to rotate, so that the threaded block 18 moves, and then drives the push plate 19 to move slowly. The push plate 19 pushes the impurities precipitated at the bottom into the sewage outlet 20 and drops them into the filter frame 22. After cleaning, the handle 25 is lifted upwards to take the filter frame 22 out of the collection box 21, so as to facilitate the cleaning of the impurities in the filter frame 22.

[0026] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A flax fiber pickling device, comprising a pickling tank (1), characterized in that: A roller (2) is rotatably mounted inside the pickling tank (1), a partition (3) is fixedly mounted inside the pickling tank (1), a recovery chamber (5) is provided inside the pickling tank (1), a first squeezing roller (7) is rotatably mounted inside the recovery chamber (5), a pressing assembly is provided inside the pickling tank (1), a recovery assembly is provided inside the recovery chamber (5), a pushing assembly is provided inside the pickling tank (1), a sewage outlet (20) is provided inside the pickling tank (1), a collecting box (21) is fixedly mounted on the left side of the pickling tank (1), a filter frame (22) is provided inside the collecting box (21), a connecting frame (23) is fixedly mounted on the top surface of the filter frame (22), and a handle (25) is fixedly mounted on the surface of the connecting frame (23).

2. A flax fiber pickling device according to claim 1, characterized in that: A first guide roller (4) is rotatably mounted inside the partition (3), and a second guide roller (6) is rotatably mounted inside the pickling tank (1).

3. A flax fiber pickling device according to claim 1, characterized in that: The pressing assembly comprises an electric push rod (8) fixedly mounted on the top surface of the pickling tank (1), a mounting frame (9) fixedly mounted on the output end of the electric push rod (8), and a second squeezing roller (12) rotatably mounted on the surface of the mounting frame (9).

4. A flax fiber pickling device according to claim 3, characterized in that: A limiting block (10) is fixedly mounted on the surface of the mounting frame (9), a limiting groove (11) is provided inside the pickling tank (1), and the limiting block (10) is slidably connected to the limiting groove (11).

5. A flax fiber pickling device according to claim 1, characterized in that: The recovery component comprises a pump body (14) fixedly mounted inside the recovery chamber (5), and a connecting pipe (15) is fixedly mounted on the output end of the pump body (14).

6. A flax fiber pickling device according to claim 1, characterized in that: The pushing assembly comprises a driving motor (16) fixedly mounted on the surface of the pickling tank (1), a screw rod (17) fixedly mounted on the output end of the driving motor (16), a threaded block (18) threadedly mounted on the surface of the screw rod (17), and a pushing plate (19) fixedly mounted on the top surface of the threaded block (18).

7. A flax fiber pickling device according to claim 1, characterized in that: A support leg (13) is fixedly mounted on the bottom surface of the pickling tank (1), a card slot (24) is provided on the top surface of the collection box (21), and the card slot (24) and the connecting frame (23) are arranged correspondingly.

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