A wool fiber uniform acidification device for carbonizing wool production

Abstract

The present application relates to the technical field of wool acidification, in particular to a wool fiber uniform acidification device for carbonized wool production. It comprises an acidification tank and an acidification cavity, the acidification cavity is arranged inside the acidification tank, the inside of the acidification tank is provided with an auxiliary driving mechanism, the top of the acidification cavity is provided with an upper permeation channel, and the bottom of the acidification cavity is provided with a lower permeation channel. The device controls the synchronous opening of the upper and lower switch plates through the synchronous counter mechanism, realizes the uniform injection of acid liquor from the top and bottom of the acidification cavity at the same time, effectively solves the problem that in the traditional device, the acid liquor only enters from the bottom, which leads to a large time difference in acid absorption of the upper and lower fiber layers, easily causes over-acidification of the bottom and residue of impurities in the upper layer, balances the contact time of the upper and lower wool fibers with the acid liquor, effectively solves the problem of uneven acidification, and avoids fiber damage and impurity residue.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of wool acidification, in particular to a wool fiber uniform acidification device for carbonized wool production. BACKGROUND

[0002] Wool carbonization is a process of removing plant cellulose substances in wool by chemical method combined with mechanical treatment. If the plant substances such as grass seeds and leaves adhered to the sheep are not removed, it will cause many difficulties to textile processing and affect product quality. In the existing wool carbonization process, the wool containing plant impurities needs to be immersed in dilute acid solution, and after removing the excess acid solution, drying and high temperature baking are carried out, so that the cellulose, the main component of plant matter, is dehydrated into brittle carbon under the action of concentrated acid solution, which is easily crushed into powder by mechanical pressure and removed.

[0003] In the traditional acidification device, when the wool is acidified, the wool is usually placed in a container, and the container is gradually immersed in the acid solution pool. The acid solution is poured into the container through the water inlet at the bottom of the container. After the container is placed in the acid solution for a period of time, the container is taken out for the remaining process steps. However, when the acid solution is poured into the container in the traditional device, the acid solution only enters the fiber layer from the bottom of the container. The wool fibers at the bottom are in contact with the acid solution for a long time, which can easily cause the wool fibers at the bottom of the container to be over-acidized and brittle. The upper layer of wool fibers have insufficient contact time with the acid solution and still have residual impurities inside. SUMMARY

[0004] The present application provides a wool fiber uniform acidification device for carbonized wool production, which controls the synchronous opening of the upper and lower switch plates through a synchronous counter mechanism, realizes the uniform injection of acid solution from the top and bottom of the acidification cavity, and ensures that the upper and lower penetration channels are opened synchronously when the acidification cavity is completely immersed, so that the acid solution is poured in both directions, balancing the contact time of the upper and lower wool fibers with the acid solution, effectively solving the problem of uneven acidification, avoiding fiber damage and impurity residues, thereby solving the problems in the above background technology, that is:

[0005] In the process of immersing in the acid solution pool in the traditional acidification device, the acid solution only enters the container from the bottom, resulting in uneven absorption of the acid solution by the wool fibers in the upper and lower parts of the container, which can easily cause the wool to be brittle and residual impurities.

[0006] In order to achieve the above object, the device for uniformly acidifying wool fibers for producing carbonized wool comprises an acidification tank and an acidification cavity, the acidification cavity is arranged inside the acidification tank, an auxiliary driving mechanism is arranged inside the acidification tank, an upper permeation channel is arranged at the top of the acidification cavity, a lower permeation channel is arranged at the bottom of the acidification cavity, the upper permeation channel and the lower permeation channel can allow acid liquid to enter the inside of the acidification cavity, an upper switch plate is slidably arranged on the top surface of the upper permeation channel, and a lower switch plate is arranged on the bottom surface of the lower permeation channel.

[0007] The overall shape of the upper permeation channel is trumpet-shaped, and the end with a larger cross-sectional area is connected with the acidification cavity, and helical flow guide ribs are fixedly connected to the inner wall of the upper permeation channel, and the overall shape of the lower permeation channel is trumpet-shaped, and the end with a smaller cross-sectional area is arranged inside the acidification cavity.

[0008] The outside of the acidification cavity is provided with a synchronous counterflow mechanism, which is used to control the opening of the upper switch plate and the lower switch plate during the process of the acidification cavity entering the acid liquid, so that the acid liquid on both sides of the acidification cavity is simultaneously poured into the inside, and the contact time of the upper and lower parts of the wool fibers in the acidification cavity with the acid liquid is balanced.

[0009] In this technical solution, the synchronous opening of the upper switch plate and the lower switch plate is controlled by the synchronous counterflow mechanism, which realizes the uniform injection of acid liquid from the top and bottom of the acidification cavity at the same time, effectively solves the problem that in the traditional device, the acid liquid only enters from the bottom, which leads to a large difference in acid absorption time between the upper and lower fiber layers, and easily causes over-acidification and residue of impurities in the upper layer.

[0010] On this basis, the lifting assembly comprises a buoyancy cylinder, the inside of the buoyancy cylinder is provided with a power supply device, the output end of the power supply device is electrically connected with a plurality of electromagnetic blocks, the electromagnetic blocks are arranged in the inside of the buoyancy cylinder, the outside of the acidification cavity is provided with an electromagnetic track, and the electromagnetic blocks are electrically connected with the electromagnetic track.

[0011] The first connecting rod assembly comprises a first rotating rod rotatably connected to the top surface of the buoyancy cylinder, a second rotating rod rotatably connected to one end of the first rotating rod, and the second rotating rod is rotatably connected with the upper switch plate.

[0012] The second connecting rod assembly comprises a first pull rod rotatably connected to the bottom of the buoyancy cylinder and a second pull rod fixedly connected to the bottom surface of the lower switch plate, a sliding groove is formed in one side of the second pull rod, and one end of the first pull rod is movably arranged in the inside of the sliding groove.

[0013] In the technical scheme, through linkage design of the buoyancy cylinder, the connecting rod assembly and the electromagnetic track, the upper and lower permeation channels are ensured to be opened synchronously when the acidification cavity is completely immersed, acid liquor is bidirectionally poured, the contact time of the upper and lower parts of the wool fiber with the acid liquor is balanced, the acidification unevenness problem is effectively solved, and fiber damage and impurity residue are avoided.

[0014] In another technical scheme, the synchronous hedging mechanism further comprises a buoyancy auxiliary control assembly, which controls the power device to be turned on when the buoyancy cylinder contacts with the acid liquor, so that the buoyancy cylinder rises along the electromagnetic track;

[0015] The buoyancy auxiliary control assembly comprises a buoyancy plate arranged below the buoyancy cylinder, the density of the buoyancy plate is less than that of the acid liquor in the acidification pool, the top of the buoyancy plate is fixedly connected with a control rod, and the control rod penetrates through and is slidingly connected to the bottom of the buoyancy cylinder.

[0016] The bottom of the power device is provided with a contact switch, and the control rod touches the contact switch to control the on-off state of the power device when rising.

[0017] In the technical scheme, the buoyancy auxiliary control assembly triggers the contact switch through the buoyancy plate to realize automatic start-stop of electromagnetic lifting, ensures accurate action timing, and in the acidification process, the buoyancy auxiliary control assembly does not rely on sensors and other precision components, solves the problem that the sensors and other components are easily corroded by the acid liquor, and reduces the maintenance cost of the device.

[0018] Compared with the prior art, the beneficial effects of the present application are:

[0019] 1. In the wool fiber uniform acidification device for carbonized wool production, the synchronous hedging mechanism controls the synchronous opening of the upper and lower switch plates, acid liquor is uniformly poured from the top and bottom of the acidification cavity at the same time, the problem that in the traditional device, acid liquor only enters from the bottom, which leads to large difference in acid absorption time between the upper and lower fiber layers, easily causes over-acidification of the bottom and impurity residue in the upper layer, is effectively solved, and through the lifting assembly, the first connecting rod assembly and the second connecting rod assembly, the upper and lower permeation channels are ensured to be opened synchronously when the acidification cavity is completely immersed, acid liquor is bidirectionally poured, the contact time of the upper and lower parts of the wool fiber with the acid liquor is balanced, the acidification unevenness problem is effectively solved, and fiber damage and impurity residue are avoided.

[0020] 2. In the wool fiber uniform acidification device for carbonized wool production, the trumpet-shaped permeation channel and the flow guide rib structure are adopted, the acid liquor flow velocity distribution is optimized according to Bernoulli's principle, the trumpet-shaped section of the upper permeation channel and the spiral flow guide rib slow down the top acid liquor flow velocity, and the reverse trumpet structure of the lower permeation channel improves the bottom acid liquor flow velocity, so that the impact force of the upper and lower acid liquors on the fiber tends to be balanced.

[0021] 3. The wool fiber uniform acidification device for carbonized wool production, the buoyancy auxiliary control assembly triggers the contact switch through the buoyancy plate, realizes the automation start-stop of electromagnetic lifting, ensures the accurate action timing sequence, reduces the equipment corrosion risk, and prolongs the service life of the device. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 It is a front view schematic diagram of internal structure of the application;

[0023] Figure 2 It is a right view schematic diagram of internal structure of the application;

[0024] Figure 3 It is a schematic diagram of the overall structure of the acidification cavity in the application;

[0025] Figure 4 It is a perspective schematic diagram of the overall structure of the acidification cavity in the application from the top view angle;

[0026] Figure 5 It is a schematic diagram of part of the structure after the upper switch plate and the lower switch plate are opened in the application;

[0027] Figure 6 It is a front view of internal structure of part of the structure in the application;

[0028] Figure 7 It is an enlarged schematic diagram of structure A in the application; Figure 6

[0029] Figure 8 It is a schematic diagram of internal structure of the upper permeation channel in the application.

[0030] The meanings of various reference numerals in the drawings are as follows:

[0031] 1. Acidification pool;

[0032] 2. Auxiliary driving mechanism;

[0033] 3. Acidification cavity; 31, rotating cavity; 32, electromagnetic track;

[0034] 4. Upper permeation channel; 41, upper switch plate; 42, flow guide rib;

[0035] 5. Lower permeation channel; 51, lower switch plate;

[0036] 6. Synchronous hedging mechanism;

[0037] 61, lifting assembly; 611, buoyancy cylinder; 612, power supply device; 613, electromagnetic block;

[0038] 62, first connecting rod assembly; 621, No. 1 rotating rod; 622, No. 2 rotating rod;

[0039] ​63, second connecting rod assembly; 631, first pull rod; 632, second pull rod; 633, sliding groove;

[0040] 64, buoyancy auxiliary control assembly; 641, buoyancy plate; 642, control rod; 643, contact switch. DETAILED DESCRIPTION

[0041] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the protection scope of the present application.

[0042] The present application provides a wool fiber uniform acidification device for carbonized wool production, as shown in Figure 1 - Figure 2 The top of the acidification tank 1 is provided with an auxiliary driving mechanism 2, which is used to drive the acidification cavity 3 to rise and fall inside the acidification tank 1, and control the stirring assembly inside the acidification cavity 3 to stir the wool fibers inside the acidification cavity 3, so that the inner and outer layers of the wool fibers inside the acidification cavity 3 can uniformly absorb the acid solution. This is prior art, and will not be described in detail here.

[0043] At present, for the traditional acidification device, the acid solution only enters the inside of the container from the bottom of the container during immersion in the acid solution tank, which causes the wool fibers in the upper and lower parts of the container to absorb the acid solution unevenly, and easily causes the phenomenon of wool brittleness and impurity residue. In the present application, as shown in Figure 3 - Figure 5 The top of the acidification cavity 3 is provided with an upper permeation channel 4, and the bottom of the acidification cavity 3 is provided with a lower permeation channel 5. The top surface of the upper permeation channel 4 is slidingly provided with an upper switch plate 41, and the bottom surface of the lower permeation channel 5 is provided with a lower switch plate 51. The outside of the acidification cavity 3 is provided with a synchronous hedging mechanism 6.

[0044] Specifically, the upper permeation channel 4 and the lower permeation channel 5 can both allow the acid solution to enter the inside of the acidification cavity 3. The synchronous hedging mechanism 6 is used to control the upper switch plate 41 and the lower switch plate 51 to open during the process of the acidification cavity 3 entering the acid solution, so that the acid solution on both sides of the acidification cavity 3 can be simultaneously poured into the inside of the acidification cavity 3, and the contact time of the wool fibers in the upper and lower parts of the acidification cavity 3 with the acid solution can be balanced.

[0045] It should be noted that the bottom of the acidification cavity 3 will first contact the acid solution during the process of the acidification cavity 3 entering the acid solution in the acidification tank 1. In order to ensure that the acid solution enters the upper permeation channel 4 and the lower permeation channel 5 simultaneously, as shown in Figure 3 - Figure 7As shown, the synchronous hedge mechanism 6 comprises a lifting assembly 61, a first connecting rod assembly 62 and a second connecting rod assembly 63, the lifting assembly 61 is used for synchronously controlling the motion state of the first connecting rod assembly 62 and the second connecting rod assembly 63, the first connecting rod assembly 62 is used for controlling the opening of the upper switch plate 41, and the second connecting rod assembly 63 is used for controlling the synchronous opening of the lower switch plate 51 and the upper switch plate 41 after the acidification cavity 3 is completely immersed in the acid liquid.

[0046] The lifting assembly 61 comprises a buoyancy cylinder 611, the inside of the buoyancy cylinder 611 is provided with a power supply device 612, the output end of the power supply device 612 is electrically connected with a plurality of electromagnetic blocks 613, the electromagnetic blocks 613 are arranged in the inside of the buoyancy cylinder 611, the outside of the acidification cavity 3 is provided with an electromagnetic track 32, and the electromagnetic blocks 613 are electrically connected with the electromagnetic track 32.

[0047] Specifically, the power supply device 612 is used for supplying power to the electromagnetic blocks 613 to control the magnetism thereof, the electromagnetic blocks 613 can slide upward in the electromagnetic track 32 after being powered on, the material of the buoyancy cylinder 611 is a corrosion-resistant material, the power supply device 612 and the electromagnetic blocks 613 are always in the inside of the buoyancy cylinder 611, so that they can be effectively prevented from being corroded by directly contacting the acid liquid, and when the acidification cavity 3 is completely immersed in the acid liquid, the buoyancy cylinder 611 rises to the middle part of the electromagnetic track 32.

[0048] The first connecting rod assembly 62 comprises a first rotating rod 621 rotatably connected to the top surface of the buoyancy cylinder 611, a second rotating rod 622 rotatably connected to one end of the first rotating rod 621, and the second rotating rod 622 is rotatably connected to the upper switch plate 41.

[0049] Specifically, when the buoyancy cylinder 611 rises, the first rotating rod 621 can push the second rotating rod 622 to rise and rotate, and the second rotating rod 622 converts the rising motion of the first rotating rod 621 into horizontal pushing of the upper switch plate 41 in the rotating process, so that the upper switch plate 41 is opened.

[0050] The second connecting rod assembly 63 comprises a first pull rod 631 rotatably connected to the bottom of the buoyancy cylinder 611 and a second pull rod 632 fixedly connected to the bottom surface of the lower switch plate 51, a sliding groove 633 is formed in one side of the second pull rod 632, and one end of the first pull rod 631 is movably arranged in the inside of the sliding groove 633.

[0051] Specifically, in the initial stage of the rising of the buoyancy cylinder 611, the first pull rod 631 slides in the sliding groove 633, and the lower switch plate 51 remains closed; after the acidification cavity 3 is completely immersed, the limiting effect of the sliding groove 633 takes effect, so that the lower switch plate 51 is driven to be synchronously opened with the upper switch plate 41, thereby preventing the acid liquid from entering the bottom too early.

[0052] Further, the synchronous hedging mechanism 6 further comprises a buoyancy auxiliary control assembly 64, which controls the power supply device 612 to be turned on when the buoyancy cylinder 611 is in contact with the acid liquid, so as to make the buoyancy cylinder 611 rise along the electromagnetic track 32.

[0053] The buoyancy auxiliary control assembly 64 comprises a buoyancy plate 641 arranged below the buoyancy cylinder 611, the density of the buoyancy plate 641 is less than that of the acid liquid in the acidification tank 1, the top of the buoyancy plate 641 is fixedly connected with a control rod 642, and the control rod 642 is slidingly connected to the bottom of the buoyancy cylinder 611.

[0054] The bottom of the power supply device 612 is provided with a contact switch 643, and the control rod 642 pushes the contact switch 643 to control the switching state of the power supply device 612 when rising.

[0055] In the embodiment, when the acidification cavity 3 is immersed in the acid liquid, the buoyancy plate 641 is pushed up to trigger the contact switch 643 and start the power supply device 612, so as to ensure that the electromagnetic block 613 is powered only when needed; the upper switch plate 41 and the lower switch plate 51 are linked through the lifting assembly 61, so as to ensure that the acid liquid is injected simultaneously when the acidification cavity 3 is completely immersed.

[0056] The density of the buoyancy plate 641 is lower than that of the acid liquid, and the buoyancy plate 641 is pushed up to trigger the contact switch 643 when rising, so as to realize automatic start and stop of the power supply device 612 and ensure accurate action timing.

[0057] Further, as shown in Figure 6 and Figure 8 The upper permeation channel 4 has a horn shape, and the end with a larger cross-sectional area is connected with the acidification cavity 3, and the inner wall of the upper permeation channel 4 is fixedly connected with a spiral flow guide rib 42; the lower permeation channel 5 has a horn shape, and the end with a smaller cross-sectional area is arranged in the acidification cavity 3.

[0058] In the embodiment, after the acid liquid enters the upper permeation channel 4, the acid liquid enters from the end with a smaller cross-sectional area of the horn-shaped upper permeation channel 4 due to the upward flow of the acid liquid, and the cross-sectional area of the upper permeation channel 4 is continuously expanded in the process that the acid liquid flows to the end with a larger cross-sectional area of the upper permeation channel 4, so that the flow rate of the acid liquid entering the upper permeation channel 4 is continuously reduced according to Bernoulli's principle.

[0059] On the contrary, the acid liquid into the lower permeation channel 5 is from bottom to top, and its flow rate is slower than that of the acid liquid in the upper permeation channel 4 due to the lack of gravity potential. The lower permeation channel 5 is also trumpet-shaped, but its cross-sectional area decreases when the acid liquid enters it, and the flow rate of the acid liquid increases by Bernoulli's principle, so as to control the impact force of the acid liquid on the wool fibers on both sides, and to avoid the impact force of the acid liquid on the upper wool being too large to enter the internal wool fibers first, and to further balance the contact time of the acid liquid and the wool fibers on the upper and lower sides.

[0060] Moreover, when the acid liquid flows into the upper permeation channel 4, the spiral guide ribs 42 also guide a part of the acid liquid to gradually enter the acidification cavity 3 along the inner wall of the upper permeation channel 4, further reducing the flow rate of the acid liquid in the upper permeation channel 4.

[0061] The working principle of the device is as follows:

[0062] Before the acidification process starts, the acidification cavity 3 is located above the acidification pool 1, and the upper and lower switch plates 41 and 51 are in the closed state; during acidification, the user starts the auxiliary driving mechanism 2 to drive the acidification cavity 3 to slowly descend into the acidification pool 1;

[0063] During the process of the acidification cavity 3 entering the acid liquid, the bottom of the acidification cavity 3 first contacts the acid liquid, and the buoyancy plate 641 of the buoyancy auxiliary control assembly 64 rapidly floats up due to its low density, pushing the control rod 642 to trigger the contact switch 643 to start the power supply device 612. At this time, the electromagnetic block 613 is electrified and generates a magnetic force with the electromagnetic track 32, and the buoyancy cylinder 611 starts to rise along the track;

[0064] When the acidification cavity 3 is completely immersed in the acid liquid, the buoyancy cylinder 611 rises to the middle of the electromagnetic track 32. The No. 1 rotating rod 621 of the first connecting rod assembly 62 pushes the No. 2 rotating rod 622 to convert the vertical motion into horizontal thrust, opening the upper switch plate 41. At the same time, the No. 1 pull rod 631 of the second connecting rod assembly 63 slides to the limiting point in the sliding groove 633, and then the buoyancy cylinder 611 continues to rise, driving the No. 2 pull rod 632 to open the lower switch plate 51, realizing the synchronous opening of the upper and lower switch plates 41 and 51;

[0065] The acid liquid enters the acidification cavity 3 through the upper and lower permeation channels 4 and 5. The trumpet-shaped structure and the guide ribs 42 of the upper permeation channel 4 reduce the flow rate of the acid liquid, while the trumpet-shaped structure of the lower permeation channel 5 increases the flow rate of the acid liquid. The combined action of the two makes the impact force of the acid liquid on the upper and lower sides balanced, and then the user opens the auxiliary driving mechanism 2 to drive the rotating cavity 31 to rotate, and the centrifugal force promotes the acid liquid to uniformly penetrate into the inner and outer layers of the wool fibers;

[0066] After acidification is completed, the auxiliary driving mechanism 2 lifts the acidification cavity 3 out of the acidification pool 1, the buoyancy plate 641 drops due to loss of buoyancy, the control rod 642 is disconnected from the contact switch 643, the power supply device 612 is powered off, the electromagnetic block 613 is demagnetized, the upper switch plate 41 and the lower switch plate 51 are closed under the reset action of the first connecting rod assembly 62 and the second connecting rod assembly 63, and one acidification cycle is completed.

[0067] The basic principle, main features and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above-mentioned embodiments, and the above-mentioned embodiments and descriptions in the specification are only preferred examples of the present application and are not intended to limit the present application. Various changes and improvements can be made without departing from the spirit and scope of the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A wool fiber uniform acidification device for carbonized wool production, comprising an acidification tank (1) and an acidification cavity (3), the acidification cavity (3) is arranged in the inside of the acidification tank (1), the inside of the acidification tank (1) is provided with an auxiliary driving mechanism (2), characterized in that: The top of the acidizing cavity (3) is provided with an upper permeation channel (4), and the bottom of the acidizing cavity (3) is provided with a lower permeation channel (5), the upper permeation channel (4) and the lower permeation channel (5) can be used for the acid liquid to enter the inside of the acidizing cavity (3), the top surface of the upper permeation channel (4) is slidably provided with an upper switch plate (41), and the bottom surface of the lower permeation channel (5) is provided with a lower switch plate (51); The outside of the acidizing cavity (3) is provided with a synchronous hedging mechanism (6), which is used for controlling the upper switch plate (41) and the lower switch plate (51) to be opened when the acidizing cavity (3) enters the acid liquid, so that the acid liquid on the upper and lower sides of the acidizing cavity (3) is synchronously poured into the inside, and the contact time of the upper and lower parts of the acidizing cavity (3) with the acid liquid is balanced. The synchronous hedging mechanism (6) comprises a lifting assembly (61), a first connecting rod assembly (62) and a second connecting rod assembly (63), the lifting assembly (61) is used for synchronously controlling the motion state of the first connecting rod assembly (62) and the second connecting rod assembly (63), the first connecting rod assembly (62) is used for controlling the opening of the upper switch plate (41), and the second connecting rod assembly (63) is used for controlling the lower switch plate (51) to be synchronously opened with the upper switch plate (41) after the acidizing cavity (3) is completely immersed in the acid liquid.

2. The wool fiber uniform acidizing device for the production of carbonized wool according to claim 1, characterized in that: The lifting assembly (61) comprises a buoyancy cylinder (611), the inside of the buoyancy cylinder (611) is provided with a power supply device (612), a plurality of electromagnetic blocks (613) are electrically connected to the output end of the power supply device (612), the electromagnetic blocks (613) are arranged in the inside of the buoyancy cylinder (611), the outside of the acidizing cavity (3) is provided with an electromagnetic track (32), and the electromagnetic blocks (613) are electrically connected with the electromagnetic track (32).

3. The wool fiber uniform acidizing device for the production of carbonized wool according to claim 1, characterized in that: The first connecting rod assembly (62) comprises a first rotating rod (621) rotatably connected to the top surface of the buoyancy cylinder (611), one end of the first rotating rod (621) is rotatably connected with a second rotating rod (622), and one end of the second rotating rod (622) is rotatably connected with the upper switch plate (41).

4. The wool fiber uniform acidizing device for the production of carbonized wool according to claim 3, characterized in that: The second connecting rod assembly (63) comprises a first pull rod (631) rotatably connected to the bottom of the buoyancy cylinder (611) and a second pull rod (632) fixedly connected to the bottom surface of the lower switch plate (51), one side of the second pull rod (632) penetrates through a sliding groove (633), and one end of the first pull rod (631) is movably arranged in the inside of the sliding groove (633).

5. The wool fiber uniform acidizing device for the production of carbonized wool according to claim 2, characterized in that: The synchronous hedging mechanism (6) further comprises a buoyancy auxiliary control assembly (64), when the buoyancy cylinder (611) contacts with the acid liquid, the buoyancy auxiliary control assembly (64) controls the power supply device (612) to be opened, so that the buoyancy cylinder (611) rises along the electromagnetic track (32).

6. The wool fiber uniform acidizing device for the production of carbonized wool according to claim 5, characterized in that: The buoyancy auxiliary control assembly (64) comprises a buoyancy plate (641) arranged below a buoyancy cylinder (611), the density of the buoyancy plate (641) is less than the density of acid liquid in the acidification tank (1), and the top of the buoyancy plate (641) is fixedly connected with a control rod (642), and the control rod (642) penetrates through and is slidingly connected at the bottom of the buoyancy cylinder (611).

7. The wool fiber uniform acidizing device for the production of carbonized wool according to claim 6, characterized in that: The bottom of the power supply device (612) is provided with a contact switch (643), and the control rod (642) controls the switch state of the power supply device (612) by touching the contact switch (643) when rising.

8. The wool fiber uniform acidizing device for the production of carbonized wool according to claim 1, characterized in that: The overall shape of the upper permeation channel (4) is trumpet-shaped, and the end with a larger cross-sectional area is communicated with the acidification cavity (3), the inner wall of the upper permeation channel (4) is fixedly connected with spiral flow guide ribs (42), the overall shape of the lower permeation channel (5) is trumpet-shaped, and the end with a smaller cross-sectional area is arranged in the acidification cavity (3).

9. The wool fiber uniform acidizing device for the production of carbonized wool according to claim 1, characterized in that: The acidification cavity (3) is rotationally connected with a rotating cavity (31), and the auxiliary driving mechanism (2) is drivingly connected with the rotating cavity (31).

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